When you reduce something, it means you make it smaller. This can be about its size, how much there is, how strong it is, or its cost.
For example, if you eat less, you reduce the amount of food you consume. If a store has a sale, they reduce the prices of their items.
It's about making something less than what it was before. Think of it as cutting down or limiting something that is already there.
When we talk about 'reduce,' we're referring to the act of lessening something's magnitude, whether it's its size, quantity, or intensity. This verb is particularly useful when discussing efforts to diminish existing levels of something, such as costs, waste, or environmental impact. It implies a conscious effort to bring something down from a higher state to a lower one, often with a goal of efficiency or sustainability. Therefore, to reduce signifies a proactive measure to curb or curtail an ongoing situation or characteristic.
§ What does 'reduce' mean and when do people use it?
The word reduce is a verb, and it's a very common one in English. You'll hear and see it used a lot in everyday conversations, news, and even in scientific discussions. At its core, 'reduce' means to make something smaller or less. This can apply to many different things: the size of an object, the amount of something, the intensity of a feeling, or even the price of an item.
Think of it as actively limiting or cutting down on something that already exists. It implies a decrease from a previous state or a desired limit. It's not about creating something new, but rather about diminishing what's already there.
- Definition
- To make something smaller or less in size, amount, degree, or price. It is used when you want to limit or cut down on something that exists.
Let's look at some common situations where you'd use 'reduce':
- Reducing size: You might talk about reducing the size of an image on your computer, or a company might reduce the size of its packaging to save materials.
- Reducing amount: This is very common. People often try to reduce the amount of sugar in their diet, or a government might try to reduce the amount of pollution in the air.
- Reducing degree/intensity: If you have a headache, you might take medicine to reduce the pain. A teacher might ask students to reduce the noise level in the classroom.
- Reducing price: Shops often reduce prices during sales to encourage people to buy more.
The versatility of 'reduce' makes it an incredibly useful word. It's a key term for talking about making things more efficient, healthier, or more affordable. It often implies a conscious effort to bring something down to a more manageable or desirable level.
§ Examples in Sentences
Here are some examples to help you see 'reduce' in action:
The company plans to reduce its workforce by 10% next year.
To reduce stress, I try to meditate every morning.
Can you reduce the volume on the TV? It's too loud.
The supermarket decided to reduce the price of fresh vegetables.
Eating healthier can help to reduce the risk of heart disease.
As you can see, 'reduce' is applicable in a wide array of contexts, making it a highly valuable word to understand and use correctly. It's often associated with making improvements, solving problems, or achieving goals by bringing something down to a more manageable or desirable state.
Understanding 'reduce' is fundamental for A2 level English learners because it allows you to express ideas about change, control, and efficiency. It's a word that empowers you to talk about how things can be made better or more sustainable by lessening certain aspects.
§ How to use 'reduce' in a sentence
The verb 'reduce' is a versatile word that can be used in various contexts to indicate making something smaller or less. Understanding its grammatical patterns and common prepositions will help you use it accurately.
- Grammar: Transitive Verb
- 'Reduce' is typically a transitive verb, meaning it takes a direct object. You reduce something.
The company plans to reduce its carbon emissions.
Eating healthier can reduce the risk of heart disease.
- Common Prepositions with 'reduce'
- While 'reduce' directly takes an object, prepositions often follow to specify the extent, cause, or result of the reduction.
Here are some common prepositions and their uses:
- Reduce by: This preposition is used to indicate the amount or percentage by which something is lessened.
They hope to reduce costs by 10% next quarter.
The new policy will reduce waiting times by half.
- Reduce to: This preposition shows the new, lower level or state that something reaches after being reduced.
The chef decided to reduce the sauce to a thick consistency.
After much negotiation, the price was reduced to a more acceptable amount.
- Reduce from...to: This construction is used to show both the original and the new, lower state.
The number of participants was reduced from fifty to thirty.
- Reduce in: This can be used to specify the aspect or quality in which something is reduced.
There has been a significant reducetion in crime rates.
§ Common Phrases and Collocations
'Reduce' often appears in common phrases that are useful to know:
- Reduce stress/tension: To make someone feel calmer or less worried.
Regular exercise can help to reduce stress levels.
- Reduce costs/expenses: To spend less money.
The company implemented new strategies to reduce operational costs.
- Reduce speed: To go slower.
Drivers should reduce speed in residential areas.
- Reduce waste: To produce less garbage or unnecessary material.
Recycling is an excellent way to reduce household waste.
§ Understanding 'Reduce'
The word "reduce" is a common and versatile verb that you'll encounter in many different contexts. At its core, it means to make something smaller or less. This can apply to physical size, the amount of something, its intensity, or even its cost. Think of it as cutting down or limiting something that already exists. It's a word that suggests a decrease or a lessening. You might hear it in conversations about environmental efforts, financial planning, health, or even when describing how to cook a sauce.
- Definition
- To make something smaller or less in size, amount, degree, or price. It is used when you want to limit or cut down on something that exists.
Let's look at some examples of how "reduce" is used:
The company decided to reduce its workforce by 10%.
You can reduce your electricity bill by turning off lights when you leave a room.
To reduce the pain, the doctor prescribed medication.
§ 'Reduce' in Everyday Life
You'll find "reduce" being used frequently in various aspects of daily life. Here are some common scenarios:
- Work: In a professional setting, you might hear about efforts to "reduce costs," "reduce errors," or "reduce the time it takes to complete a project." Businesses are always looking for ways to be more efficient, and reducing is a key part of that. For example, a project manager might ask, "How can we reduce the risk of delays in this project?" or a financial analyst might discuss strategies to reduce operational expenses.
- School: In an academic environment, students might be encouraged to "reduce their screen time" or "reduce the number of grammatical errors" in their essays. Teachers might talk about ways to "reduce stress during exams" or how a new teaching method could "reduce the learning curve" for a difficult subject.
- News: The news often reports on initiatives to "reduce pollution," "reduce crime rates," or "reduce poverty." Economists might discuss how to "reduce inflation" or "reduce unemployment." Environmental reports frequently talk about the need to "reduce carbon emissions" to combat climate change. Political discussions often revolve around policies aimed at reducing various societal problems.
§ Practical Applications of 'Reduce'
Understanding "reduce" isn't just about its definition; it's about recognizing its practical implications. When you hear this word, it often signals an effort to improve a situation by minimizing something negative or optimizing something positive.
Consider the following:
- Environmental efforts: "We need to reduce our waste by recycling more." Here, "reduce" refers to the amount of garbage.
- Health and wellness: "Eating a balanced diet can help to reduce the risk of heart disease." In this case, "reduce" relates to lessening a potential negative outcome.
- Financial management: "Many people try to reduce their monthly expenses to save money." Here, "reduce" refers to cutting down on costs.
The concept of reducing is deeply integrated into many areas of our lives, from personal habits to global policies. Recognizing its usage will enhance your comprehension of a wide range of conversations and written materials.
How Formal Is It?
"The government aims to mitigate the impact of rising inflation on low-income households."
"We need to reduce the amount of waste we produce daily."
"I'm trying to cut back on sugar to be healthier."
"Can you help me make this pile of toys smaller so they fit in the box?"
"You need to dial down the drama; it's just a game."
需要掌握的语法
Can be followed by a noun or noun phrase. 'Reduce' is a transitive verb, meaning it typically takes a direct object.
We need to reduce our expenses.
Can be followed by 'to' and a noun or noun phrase, indicating the resulting state or amount.
The recipe says to reduce the sauce to half its original volume.
Can be followed by 'by' and a noun phrase, indicating the amount of reduction.
They managed to reduce the debt by 10%.
Can be used in the passive voice when the subject is the thing being made smaller.
The workload was reduced after the new system was implemented.
Can be followed by 'in' and a noun, describing the aspect in which something is reduced.
There was a significant reduction in crime last year.
按水平分级的例句
I want to reduce my sugar intake.
I want to eat less sugar.
Here, 'reduce' is followed by a noun phrase 'my sugar intake'.
Can you reduce the volume of the music?
Can you make the music quieter?
'Reduce' is used as a command in this question.
We need to reduce waste in the office.
We need to make less trash at work.
'Reduce' is followed by a direct object 'waste'.
The store will reduce prices next week.
The store will make things cheaper next week.
Here, 'reduce' means to lower the price.
I try to reduce my screen time every day.
I try to spend less time on my phone/computer every day.
'Reduce' is followed by a possessive adjective and a noun phrase.
Please reduce the speed when driving in the city.
Please drive slower in the city.
This is a polite instruction using 'reduce'.
Eating healthy can reduce the risk of illness.
Eating well can make you less likely to get sick.
'Reduce' is used to talk about decreasing a possibility.
They want to reduce their electricity bill.
They want to pay less for electricity.
'Reduce' is used with a noun phrase referring to a bill or cost.
Please reduce the volume of the TV.
Por favor, baja el volumen de la televisión.
Here, 'reduce' is a command, an imperative verb.
I want to reduce the amount of sugar in my coffee.
Quiero reducir la cantidad de azúcar en mi café.
'Reduce' is used after 'to' to express an intention.
The store will reduce prices next week.
La tienda reducirá los precios la próxima semana.
'Reduce' is in the future tense with 'will'.
We need to reduce waste in our kitchen.
Necesitamos reducir los residuos en nuestra cocina.
Similar to sentence 2, 'reduce' follows 'to' to show necessity.
Can you reduce the number of chairs in the room?
¿Puedes reducir el número de sillas en la habitación?
'Reduce' is used after a modal verb 'can' to ask a question.
Eating healthy can help you reduce weight.
Comer sano puede ayudarte a reducir peso.
'Reduce' is used as part of a general truth or advice.
The company wants to reduce its energy use.
La empresa quiere reducir su consumo de energía.
Again, 'reduce' follows 'to' to express a goal or desire.
They tried to reduce their spending every month.
Intentaron reducir sus gastos cada mes.
'Reduce' is used after 'to' following the past tense verb 'tried'.
We need to reduce the amount of sugar we eat every day.
Temos que reduzir a quantidade de açúcar que comemos todos os dias.
Here, 'reduce' is followed by a noun phrase 'the amount of sugar'.
The company decided to reduce its prices to attract more customers.
A empresa decidiu reduzir seus preços para atrair mais clientes.
'Reduce' is followed by a direct object 'its prices'.
To reduce stress, many people try meditation or exercise.
Para reduzir o estresse, muitas pessoas tentam meditação ou exercícios.
Used at the beginning of a sentence, followed by an infinitive phrase of purpose.
She was told to reduce her working hours for health reasons.
Disseram a ela para reduzir suas horas de trabalho por motivos de saúde.
'Reduce' is used with a possessive adjective and a noun 'her working hours'.
If you reduce the speed, the car will be safer.
Se você reduzir a velocidade, o carro será mais seguro.
Used in a conditional sentence (if-clause).
The government is trying to reduce unemployment in the country.
O governo está tentando reduzir o desemprego no país.
'Reduce' is followed by a noun 'unemployment'.
Please reduce the volume of the music; it's too loud.
Por favor, reduza o volume da música; está muito alto.
Used as a polite command.
Eating fewer processed foods can help to reduce your weight.
Comer menos alimentos processados pode ajudar a reduzir seu peso.
Used after 'can help to', followed by a direct object 'your weight'.
The company decided to reduce its workforce by 10% to cut costs.
La empresa decidió reducir su plantilla en un 10% para recortar gastos.
Here, 'reduce' is used transitively with 'workforce' as the direct object.
Eating a balanced diet can help to reduce the risk of heart disease.
Comer una dieta equilibrada puede ayudar a reducir el riesgo de enfermedades cardíacas.
In this sentence, 'reduce' is followed by a noun phrase 'the risk of heart disease'.
We need to find ways to reduce our carbon footprint.
Necesitamos encontrar formas de reducir nuestra huella de carbono.
'Reduce' is used to talk about decreasing an environmental impact.
The government is trying to reduce unemployment rates.
El gobierno está tratando de reducir las tasas de desempleo.
Here, 'reduce' is used with economic indicators.
To reduce stress, many people practice mindfulness or meditation.
Para reducir el estrés, muchas personas practican la atención plena o la meditación.
'Reduce' is used to describe an action taken to lessen a negative feeling or condition.
The new regulations aim to reduce pollution from industrial factories.
Las nuevas regulaciones tienen como objetivo reducir la contaminación de las fábricas industriales.
This example shows 'reduce' in the context of policy and environmental impact.
By carefully planning our expenses, we managed to reduce our monthly spending.
Al planificar cuidadosamente nuestros gastos, logramos reducir nuestros gastos mensuales.
'Reduce' is used here to describe lowering financial outlays.
The doctor advised him to reduce his sugar intake to improve his health.
El médico le aconsejó que redujera su consumo de azúcar para mejorar su salud.
In this case, 'reduce' is used with dietary recommendations.
The government aims to reduce the national debt by implementing stricter fiscal policies and cutting unnecessary expenditures.
La reducción de la deuda nacional se logra con políticas fiscales y recortes.
Here, 'reduce' is used in the context of financial policy and economics, indicating a planned decrease in a large-scale amount.
To reduce the environmental impact of manufacturing, many companies are now adopting sustainable practices and investing in renewable energy sources.
Las empresas reducen el impacto ambiental con prácticas sostenibles y energías renovables.
'Reduce' is employed to discuss efforts to lessen negative consequences, specifically in an environmental context.
Regular exercise and a balanced diet can significantly reduce the risk of developing chronic diseases such as diabetes and heart conditions.
Ejercicio y dieta reducen el riesgo de enfermedades crónicas.
This sentence uses 'reduce' to describe how certain actions can lower the probability or likelihood of an undesirable outcome.
The company decided to reduce its workforce in response to declining market demand, leading to several employee redundancies.
La empresa redujo su personal por la baja demanda, causando despidos.
In this context, 'reduce' refers to decreasing the number of employees, often with negative implications like redundancies.
Scientists are working on innovative solutions to reduce the amount of plastic waste accumulating in our oceans, posing a threat to marine life.
Científicos buscan reducir el plástico oceánico, que amenaza la vida marina.
Here, 'reduce' signifies efforts to diminish the quantity of something harmful or excessive, like waste.
Implementing efficient time management strategies can help individuals reduce stress levels and improve overall productivity.
Estrategias de tiempo reducen el estrés y mejoran la productividad.
This example shows 'reduce' in relation to psychological states, indicating a lowering of intensity or quantity of stress.
The new legislation aims to reduce income inequality by introducing progressive taxation and increasing social welfare programs.
La nueva ley busca reducir la desigualdad de ingresos con impuestos y programas sociales.
'Reduce' is used here in a socio-economic context, referring to efforts to lessen disparities or imbalances.
A carefully designed urban planning scheme can significantly reduce traffic congestion and air pollution in metropolitan areas.
Un plan urbano reduce la congestión de tráfico y la contaminación del aire.
This sentence illustrates 'reduce' in the context of infrastructure and environmental improvements, showing how planning can lessen negative urban issues.
The government aims to implement stringent policies to significantly reduce carbon emissions from industrial sectors.
Stringent: nghiêm ngặt; Carbon emissions: khí thải carbon; Industrial sectors: khu vực công nghiệp.
Here, 'reduce' is used in the context of decreasing the quantity of something harmful.
Efforts to reduce the national debt will require a multifaceted approach, including both spending cuts and revenue generation.
National debt: nợ quốc gia; Multifaceted approach: cách tiếp cận đa diện; Spending cuts: cắt giảm chi tiêu; Revenue generation: tạo ra doanh thu.
'Reduce' is used to describe bringing down a large financial burden.
Scientists are exploring innovative methods to reduce the environmental impact of plastic waste, focusing on biodegradability and recycling.
Innovative methods: phương pháp đổi mới; Environmental impact: tác động môi trường; Plastic waste: rác thải nhựa; Biodegradability: khả năng phân hủy sinh học.
This sentence uses 'reduce' in the context of minimizing negative consequences.
Implementing a robust cybersecurity framework is crucial to effectively reduce the risk of data breaches and cyberattacks.
Robust cybersecurity framework: khung bảo mật mạng mạnh mẽ; Data breaches: vi phạm dữ liệu; Cyberattacks: tấn công mạng.
Here, 'reduce' refers to lowering the probability or severity of an undesirable event.
To reduce the spread of misinformation, social media platforms are being urged to adopt more rigorous content moderation policies.
Spread of misinformation: sự lan truyền thông tin sai lệch; Rigorous content moderation policies: chính sách kiểm duyệt nội dung nghiêm ngặt.
'Reduce' is used to describe limiting the dissemination of something harmful.
The company's strategic restructuring aims to reduce operational costs and enhance overall efficiency across its global divisions.
Strategic restructuring: tái cơ cấu chiến lược; Operational costs: chi phí vận hành; Enhance overall efficiency: nâng cao hiệu quả tổng thể; Global divisions: các bộ phận toàn cầu.
This sentence uses 'reduce' in the context of cutting down expenses.
Researchers are investigating pharmacological interventions that can effectively reduce the severity and frequency of migraine attacks.
Pharmacological interventions: can thiệp dược lý; Severity and frequency: mức độ nghiêm trọng và tần suất; Migraine attacks: cơn đau nửa đầu.
Here, 'reduce' refers to lessening the intensity and occurrence of a medical condition.
Through concerted international efforts, there is a collective aspiration to reduce poverty and inequality in developing nations.
Concerted international efforts: nỗ lực quốc tế phối hợp; Collective aspiration: khát vọng chung; Poverty and inequality: nghèo đói và bất bình đẳng; Developing nations: các quốc gia đang phát triển.
'Reduce' is used to describe diminishing widespread societal issues.
语法模式
习语与表达
"Cut back on"
To reduce the amount or quantity of something, especially spending or consumption.
I need to cut back on sweets to be healthier.
neutral"Scale down"
To reduce the size, amount, or extent of something.
The company decided to scale down its operations in that region.
neutral"Bring down"
To reduce something to a lower level or amount, often referring to prices or temperatures.
The new policies aim to bring down unemployment rates.
neutral"Pare down"
To reduce something gradually in size or quantity, often by removing unnecessary parts.
We had to pare down the guest list for the wedding.
neutral"Trim down"
To reduce the size or amount of something, especially by cutting off excess parts.
He's trying to trim down his expenses this month.
neutral"Knock down"
To reduce a price, often significantly.
The seller knocked down the price after I negotiated.
informal"Chop down"
To reduce drastically, often referring to numbers or amounts.
We need to chop down the number of errors in our reports.
informal"Slim down"
To reduce in size or weight, often referring to a person or an organization.
The company plans to slim down its workforce to improve efficiency.
neutral"Ease off"
To reduce the intensity or pressure of something.
You need to ease off on the exercise if you're feeling pain.
neutral"Dial back"
To reduce the intensity, amount, or extent of something.
We need to dial back our spending for a while.
informal句型
reduce + noun
I need to reduce my sugar intake.
reduce + something + by + amount/percentage
The company decided to reduce its workforce by 10%.
reduce + something + from + X + to + Y
We managed to reduce the cost from $50 to $30.
reduce + something + to + X (a new state or level)
The fire reduced the building to ashes.
reduce + the amount/level/size of + something
The government aims to reduce the level of unemployment.
reduce + something + to + (be) + adjective
His constant complaining reduced her to tears.
reduce + something + to + its + simplest/basic + form
Can you reduce this complex argument to its simplest form?
be reduced to + gerund
After the financial crisis, many families were reduced to living on the streets.
如何使用
When using "reduce," it's often followed by a noun that represents the thing being made smaller or less. For example, you can reduce waste, reduce costs, or reduce the risk of something. You can also use it with a prepositional phrase, such as "reduce by" to indicate the amount of reduction, or "reduce to" to indicate the new level.
A common mistake is confusing "reduce" with "decrease." While they are similar, "reduce" implies an active effort to make something less, whereas "decrease" can happen naturally. For example, you can reduce your speed, but the temperature might decrease on its own. Another mistake is using "reduce" when "cut down on" or "limit" might be more appropriate, especially in informal contexts. For instance, instead of saying "I need to reduce my sugar intake," you might say "I need to cut down on sugar." Always remember to specify what you are reducing.
记住它
记忆技巧
Imagine a chef in a white hat saying, 'Re-DO-ce the sauce!' as he stirs a large pot, making the liquid lessen. The 're-DO-ce' sounds like 'reduce'.
视觉联想
Picture a giant block of ice slowly melting and shrinking in size. You're watching it 'reduce'.
Word Web
挑战
Try to use 'reduce' in three different sentences. For example: 1. We need to find ways to reduce our household waste. 2. The company decided to reduce its prices to attract more customers. 3. Eating smaller portions can help to reduce your calorie intake.
常见问题
10 个问题Yes, 'reduce' can be used for both. For example, you can reduce the amount of sugar in your coffee (tangible) or reduce stress (intangible).
It's primarily about making something less in size, amount, degree, or price. While making something less might sometimes affect quality, the core meaning of 'reduce' doesn't directly imply a lowering of quality. For example, reducing the cost of a product doesn't necessarily mean the quality is worse.
They are very similar and often interchangeable. 'Reduce' can sometimes imply a more active effort to make something less, while 'decrease' can be more passive, meaning something just became less. For instance, you actively reduce your spending, but the temperature might just decrease overnight.
Yes, absolutely! People often say they want to reduce their weight or reduce their calorie intake.
'Reduce' is a fairly neutral word and can be used in both formal and informal contexts. You'll find it in scientific papers and everyday conversations.
A very common phrase is 'reduce, reuse, recycle,' which is about environmental conservation.
No, 'reduce' is primarily a verb. The noun form related to it is 'reduction.' For example, 'There was a significant reduction in crime.'
They are quite similar. 'Reduce' is often more formal or general, while 'cut down' often implies a more deliberate effort to lessen something, especially something habitual. For example, you might reduce your sugar intake, but you'd cut down on smoking.
Not always. While it often implies a positive outcome (like reducing waste or reducing risk), it can be neutral or even negative depending on the context. For example, reducing staff might be negative for the employees involved.
Yes, common prepositions include 'reduce by' (e.g., 'reduce by half'), 'reduce to' (e.g., 'reduce to a minimum'), and 'reduce in' (e.g., 'reduce in size').
自我测试 150 个问题
I need to ___ the amount of sugar I eat.
To make the amount of sugar smaller, 'reduce' is the correct word.
Can you ___ the price of this shirt?
To make the price less, 'reduce' is the correct word.
The doctor told him to ___ stress.
To make the amount of stress less, 'reduce' is the correct word.
We should ___ our waste.
To make the amount of waste smaller, 'reduce' is the correct word.
She wants to ___ her weight.
To make her weight less, 'reduce' is the correct word.
Please ___ the volume of the music.
To make the volume smaller, 'reduce' is the correct word.
My mom wants to ___ the amount of sugar I eat.
'Reduce' means to make something smaller or less. In this case, it means eating less sugar.
Can you ___ the volume of the TV? It's too loud.
To 'reduce' the volume means to 'turn it down' or make it quieter.
To save money, I need to ___ my spending on clothes.
To 'reduce' spending means to spend less money.
If you reduce the price of something, it becomes more expensive.
To 'reduce' the price means to make it less expensive, or cheaper.
When you reduce your waste, you make less trash.
To 'reduce' waste means to create a smaller amount of trash.
Eating more food will help you reduce your weight.
Eating more food would likely increase your weight, not reduce it. To 'reduce' weight usually means to eat less or exercise more.
Write a sentence using 'reduce' to talk about making a problem smaller.
Well written! Good try! Check the sample answer below.
Sample answer
We need to reduce the problem of litter in the park.
Write a sentence using 'reduce' to talk about making food portions smaller.
Well written! Good try! Check the sample answer below.
Sample answer
I want to reduce my food portions to eat less.
Write a sentence using 'reduce' to talk about making noise less.
Well written! Good try! Check the sample answer below.
Sample answer
Please reduce the noise when you play music.
What does the city need to reduce?
Read this passage:
My city has a lot of cars. This makes a lot of pollution. We need to reduce the number of cars to make the air cleaner. It is good for everyone.
What does the city need to reduce?
The passage says, 'We need to reduce the number of cars to make the air cleaner.'
The passage says, 'We need to reduce the number of cars to make the air cleaner.'
What does the person want to reduce?
Read this passage:
I like to eat sweets, but my doctor told me to eat less sugar. So, I will try to reduce the amount of candy I eat every day. This will help me be healthier.
What does the person want to reduce?
The passage states, 'So, I will try to reduce the amount of candy I eat every day.' Candy has sugar.
The passage states, 'So, I will try to reduce the amount of candy I eat every day.' Candy has sugar.
How can the person reduce their electricity bill?
Read this passage:
My electricity bill is too high. I need to save money. I can reduce my electricity use by turning off lights when I leave a room. This will make my bill smaller.
How can the person reduce their electricity bill?
The passage says, 'I can reduce my electricity use by turning off lights when I leave a room.'
The passage says, 'I can reduce my electricity use by turning off lights when I leave a room.'
This sentence means to lessen the amount of sugar consumed.
This sentence means we should make less trash.
This sentence asks to make the price lower.
The store decided to ___ the price of the shirts.
To make the price less, you reduce it.
Can you help me ___ the amount of sugar in this cake?
To make the amount smaller, you reduce it.
We need to ___ our spending this month.
To spend less, you reduce your spending.
Eating less salt can ___ your blood pressure.
To make blood pressure lower, you reduce it.
The company wants to ___ its carbon footprint.
To make something smaller, like a carbon footprint, you reduce it.
Using public transport can help ___ traffic congestion.
To make traffic less, you reduce congestion.
Which of these means to make something smaller?
To reduce means to make something smaller or less.
If you want to save money, you should try to ___ your spending.
To save money, you need to make your spending less, so 'reduce' is the correct word.
The company wants to ___ the amount of plastic they use.
To use less plastic, the company needs to 'reduce' the amount.
If you reduce the price of a shirt, it becomes more expensive.
To reduce the price means to make it less, so it becomes cheaper, not more expensive.
Eating less sugar can help to reduce your weight.
Eating less sugar is a way to make your weight smaller, which means to reduce it.
When you reduce something, you make it bigger.
To reduce means to make something smaller or less, not bigger.
Think about cutting down on something.
Think about making something less loud.
Think about spending less money.
Read this aloud:
Try to reduce the amount of plastic you use.
Focus: reduce
你说的：
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Read this aloud:
They decided to reduce the price of the shirts.
Focus: price
你说的：
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Read this aloud:
I need to reduce my screen time.
Focus: screen time
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Write a sentence using 'reduce' about saving money.
Well written! Good try! Check the sample answer below.
Sample answer
I want to reduce my spending to save more money.
Write a sentence using 'reduce' about making something smaller.
Well written! Good try! Check the sample answer below.
Sample answer
Can you reduce the size of this image?
Write a sentence using 'reduce' about limiting an amount.
Well written! Good try! Check the sample answer below.
Sample answer
We need to reduce the amount of sugar we eat.
What does Tom want to reduce?
Read this passage:
Tom wants to be healthier. He decided to reduce the amount of fast food he eats. This way, he can feel better and have more energy.
What does Tom want to reduce?
The passage states that Tom decided to reduce the amount of fast food he eats.
The passage states that Tom decided to reduce the amount of fast food he eats.
Why does the school want to reduce paper copies?
Read this passage:
Our school decided to reduce the number of paper copies we use. They want to save trees and help the environment. Now, we use more online documents.
Why does the school want to reduce paper copies?
The passage says, 'They want to save trees and help the environment.'
The passage says, 'They want to save trees and help the environment.'
What is Maria trying to reduce?
Read this passage:
Maria needs to reduce her expenses this month. She spent too much last month. She will try to cook at home more often and not buy new clothes.
What is Maria trying to reduce?
The passage states, 'Maria needs to reduce her expenses this month.'
The passage states, 'Maria needs to reduce her expenses this month.'
This sentence talks about decreasing the amount of waste.
This sentence indicates a desire to consume less sugar.
This sentence is a polite request to lower the cost of something.
The company decided to ___ its carbon footprint by investing in renewable energy.
To 'reduce' means to make something smaller or less. In this context, the company wants to make its carbon footprint smaller.
Eating a balanced diet can help to ___ the risk of heart disease.
To 'minimize' is a synonym for 'reduce' in this context, meaning to make the risk as small as possible.
If you want to save money, you should try to ___ your monthly expenses.
To 'curtail' means to reduce in extent or quantity; impose a restriction on. It's a good synonym for reducing expenses.
If you reduce your screen time, you are spending more time looking at screens.
To 'reduce' screen time means to decrease the amount of time spent looking at screens, not increase it.
Lowering the temperature in your house will help to reduce your heating bill.
Lowering the temperature means making the heat less, which will reduce the cost of the heating bill.
Exercising regularly can help to reduce stress levels.
Regular exercise is known to decrease or lessen stress, thus reducing stress levels.
Listen for the reason the company invested in renewable energy.
What activities are mentioned to help with stress?
What is the government trying to achieve regarding unemployment?
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Can you suggest a way to reduce the amount of plastic waste we produce daily?
Focus: reduce
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What measures can we take to reduce the risk of catching a cold during winter?
Focus: risk
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How can we reduce our electricity bill without sacrificing comfort?
Focus: electricity
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Imagine you are trying to convince a friend to reduce their screen time. Write a short paragraph (3-4 sentences) explaining why it's a good idea and suggest one way they can do it.
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Sample answer
Hey, I think it would be really beneficial if you could try to reduce your screen time a bit. Spending less time on your phone or computer can really improve your sleep and even your focus during the day. Maybe you could start by putting your phone away an hour before bed.
You are writing a short email to your boss about a project. You need to explain that you've found a way to reduce the project's expenses. Write two sentences to convey this.
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Sample answer
I've been looking into the project budget and I believe I've found a way to significantly reduce our overall expenses. This adjustment should help us stay well within our allocated funds.
Describe a personal habit you would like to reduce. What is the habit, and why do you want to reduce it? Write 3-4 sentences.
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Sample answer
I really want to reduce the amount of time I spend scrolling through social media every evening. It often makes me feel less productive and sometimes keeps me from getting enough sleep. By reducing this habit, I hope to have more time for reading or hobbies.
What is one way cities are trying to reduce traffic congestion?
Read this passage:
Many cities are trying to reduce traffic congestion by encouraging people to use public transportation or bicycles. They are also investing in new technologies to make traffic flow more smoothly. The goal is to make urban areas more pleasant and reduce pollution.
What is one way cities are trying to reduce traffic congestion?
The passage states that cities are 'encouraging people to use public transportation or bicycles' to reduce traffic congestion.
The passage states that cities are 'encouraging people to use public transportation or bicycles' to reduce traffic congestion.
According to the passage, what can help reduce the risk of health problems?
Read this passage:
Eating a balanced diet and exercising regularly can help to reduce the risk of many health problems. For example, reducing your intake of sugary drinks can significantly lower your chances of developing type 2 diabetes. Small changes can lead to big improvements in your overall well-being.
According to the passage, what can help reduce the risk of health problems?
The first sentence clearly states, 'Eating a balanced diet and exercising regularly can help to reduce the risk of many health problems.'
The first sentence clearly states, 'Eating a balanced diet and exercising regularly can help to reduce the risk of many health problems.'
Why do companies want to reduce their energy consumption?
Read this passage:
Companies often look for ways to reduce their energy consumption, not only to save money but also to be more environmentally friendly. This can involve using more efficient lighting, improving insulation in buildings, or even switching to renewable energy sources. Reducing energy use benefits everyone.
Why do companies want to reduce their energy consumption?
The passage states that companies reduce energy consumption 'not only to save money but also to be more environmentally friendly.'
The passage states that companies reduce energy consumption 'not only to save money but also to be more environmentally friendly.'
The company decided to ___ its carbon footprint by investing in renewable energy sources.
'Reduce' means to make something smaller or less, which aligns with the goal of decreasing a carbon footprint. 'Expand', 'increase', and 'magnify' all imply making something larger.
To improve her health, she made a conscious effort to ___ her sugar intake.
In this context, 'lower' is the best synonym for 'reduce,' indicating a decrease in the amount of sugar consumed. 'Amplify', 'heighten', and 'elevate' all suggest increasing something.
The new government policy aims to ___ unemployment rates by creating more job opportunities.
'Diminish' means to make or become less, which is the intended effect on unemployment rates. 'Augment', 'boost', and 'escalate' all mean to increase or intensify.
If you reduce the volume of a speaker, the sound becomes louder.
To 'reduce' the volume means to make it smaller or less, so the sound would become quieter, not louder.
A company might reduce its workforce to cut costs during an economic downturn.
To 'reduce' the workforce means to decrease the number of employees, which is a common strategy to cut costs during difficult economic periods.
When you reduce a fraction, you are making its value larger.
To 'reduce' a fraction means to simplify it to its lowest terms, which does not change its value. The value remains the same, but the numbers in the numerator and denominator become smaller.
Imagine you are a city planner. Propose three different ways to reduce traffic congestion in the downtown area. Explain each method in detail and discuss its potential impact.
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Sample answer
To reduce traffic congestion, I would implement an expanded public transport system with more frequent buses and trains, making it a more appealing alternative to driving. Secondly, I'd introduce incentives for carpooling, such as dedicated lanes and reduced parking fees. Finally, I would invest in smart traffic light systems and potentially a congestion charge during peak hours to discourage unnecessary car use in the city center.
Write a short email to your manager suggesting ways the team can reduce paper waste in the office. Include at least three actionable suggestions.
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Sample answer
Subject: Suggestions for Reducing Paper Waste Dear [Manager's Name], I'm writing to suggest a few ways we could reduce our paper consumption in the office. Firstly, we could encourage the use of digital documents and presentations whenever possible, reducing the need for printouts. Secondly, we should all commit to printing double-sided by default. Lastly, perhaps we could explore using reusable whiteboards or digital note-taking apps during meetings instead of paper pads. I believe these small changes could significantly reduce our paper waste. Best regards, [Your Name]
You are writing an article about climate change. Explain how individuals can reduce their carbon footprint in their daily lives. Provide concrete examples.
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Sample answer
Individuals can significantly reduce their carbon footprint by making conscious choices in their daily lives. For example, opting for public transportation, cycling, or walking instead of driving can drastically cut emissions. Reducing energy consumption at home by switching off lights, using energy-efficient appliances, and insulating homes also plays a crucial role. Furthermore, adopting a more plant-based diet and reducing food waste can have a substantial positive impact, as can recycling and minimizing consumption of new goods.
According to the passage, what is a key strategy for countries to reduce greenhouse gas emissions?
Read this passage:
Climate change is a pressing global issue, and many countries are working to reduce their greenhouse gas emissions. One common strategy is to invest in renewable energy sources like solar and wind power, which produce electricity without burning fossil fuels. Another approach involves improving energy efficiency in homes and industries, thereby reducing overall energy demand. These efforts are crucial to mitigating the long-term effects of climate change.
According to the passage, what is a key strategy for countries to reduce greenhouse gas emissions?
The passage explicitly states that 'One common strategy is to invest in renewable energy sources like solar and wind power' to reduce greenhouse gas emissions.
The passage explicitly states that 'One common strategy is to invest in renewable energy sources like solar and wind power' to reduce greenhouse gas emissions.
What is the primary benefit of regular exercise mentioned in the passage?
Read this passage:
A new study has found that regular exercise can significantly reduce the risk of developing certain chronic diseases, such as heart disease and type 2 diabetes. The study followed thousands of participants over several years and observed a clear correlation between physical activity levels and improved health outcomes. Experts recommend at least 150 minutes of moderate-intensity exercise per week to achieve these benefits.
What is the primary benefit of regular exercise mentioned in the passage?
The passage states, 'regular exercise can significantly reduce the risk of developing certain chronic diseases'.
The passage states, 'regular exercise can significantly reduce the risk of developing certain chronic diseases'.
What is one of the benefits for companies that adopt sustainable practices, as mentioned in the passage?
Read this passage:
In an effort to reduce their environmental impact, many companies are adopting sustainable practices. This includes reducing waste in their production processes, sourcing materials locally, and minimizing their carbon footprint throughout the supply chain. These initiatives not only help the environment but can also lead to cost savings and improved brand image.
What is one of the benefits for companies that adopt sustainable practices, as mentioned in the passage?
The passage explicitly states that sustainable initiatives 'can also lead to cost savings and improved brand image'.
The passage explicitly states that sustainable initiatives 'can also lead to cost savings and improved brand image'.
This sentence discusses the need for a company to decrease its spending to become more profitable, which is a common B2 level business concept.
This sentence deals with environmental policies and the reduction of carbon emissions, a relevant and complex topic for B2 learners.
This sentence discusses health and well-being, including the reduction of stress, a topic suitable for B2 vocabulary and understanding.
The company decided to ___ its carbon footprint by investing in renewable energy sources.
To 'reduce' means to make something smaller or less. In this context, the company aims to lessen its environmental impact.
Negotiators worked tirelessly to ___ the tensions between the warring factions.
While 'reduce' could fit, 'mitigate' is a more sophisticated synonym often used in contexts of lessening severity or intensity, which aligns with reducing tensions.
In an effort to ___ the budgetary deficit, the government implemented austerity measures.
To 'alleviate' means to make suffering, deficiency, or a problem less severe. This is a common and appropriate synonym for 'reduce' in a formal context like a budgetary deficit.
The new legislation aims to ___ the administrative burden on small businesses.
'Diminish' means to make or become less, which is a suitable and formal synonym for 'reduce' in the context of lessening a burden.
Scientists are exploring innovative methods to ___ the reliance on fossil fuels.
'Curtail' means to reduce in extent or quantity; impose a restriction on. This fits perfectly with the idea of reducing dependence.
To ___ the risk of infection, strict hygiene protocols were enforced throughout the hospital.
'Minimize' means to reduce (something, especially something undesirable) to the smallest possible amount or degree. This is a strong and precise synonym for 'reduce' in the context of risk.
The company implemented new policies to ___ its carbon footprint and promote sustainability.
To 'mitigate' means to make something less severe, serious, or painful, which aligns with reducing a carbon footprint.
Despite their efforts, they found it challenging to ___ the growing public concern about the economic downturn.
To 'assuage' means to make an unpleasant feeling less intense, which is similar to reducing concern.
The government's austerity measures aim to ___ the national debt by cutting public spending.
To 'curtail' means to reduce in extent or quantity; impose a restriction on, which is appropriate for reducing debt.
Implementing stringent regulations is often an effective strategy to reduce the incidence of environmental pollution.
Stricter regulations are typically designed to decrease or 'reduce' environmental pollution.
To reduce the risk of injury, athletes should always avoid proper warm-up exercises before intense physical activity.
Proper warm-up exercises actually help to 'reduce' the risk of injury, not avoid it. Avoiding them would increase the risk.
A significant increase in interest rates would likely reduce the demand for new housing.
Higher interest rates typically make borrowing more expensive, which can 'reduce' the demand for large purchases like new housing.
Listen for the action the company took regarding its workforce.
What is the goal of minimizing our carbon footprint?
What is being discussed in the negotiations?
Read this aloud:
Can you suggest some effective strategies to reduce stress in a high-pressure job?
Focus: re-duce, stress, high-pressure
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In what ways can governments reduce the budget deficit without severely impacting public services?
Focus: gov-ern-ments, re-duce, def-i-cit, pub-lic ser-vic-es
你说的：
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Discuss the ethical implications of using automation to reduce labor costs in manufacturing.
Focus: eth-i-cal, im-pli-ca-tions, au-to-ma-tion, la-bor costs
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Discuss the ethical implications of using automation to reduce labor costs in manufacturing. Consider both the benefits for consumers and the potential drawbacks for workers.
Well written! Good try! Check the sample answer below.
Sample answer
The implementation of automation in manufacturing to reduce labor costs presents a complex ethical dilemma. While it undeniably enhances efficiency and can lead to lower consumer prices, fostering economic growth, the potential displacement of human workers raises serious concerns about unemployment and social inequality. Companies face the challenge of balancing profit margins with their social responsibility to their workforce and local communities. Addressing these ethical implications requires proactive measures such as retraining programs for displaced workers and policies that promote a just transition to a more automated industrial landscape. Ultimately, the long-term societal impact hinges on how effectively we manage this technological shift.
Analyze the various strategies governments can employ to reduce carbon emissions and combat climate change. Evaluate the effectiveness and feasibility of these approaches.
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Sample answer
Governments have a critical role to play in reducing carbon emissions and mitigating climate change, employing a variety of strategies with varying degrees of effectiveness and feasibility. Implementing carbon pricing mechanisms, such as carbon taxes or cap-and-trade systems, can incentivize industries to reduce their carbon footprint by making polluting more expensive. Investing heavily in renewable energy sources like solar and wind power, alongside phasing out fossil fuel subsidies, is another crucial approach. Furthermore, international agreements and collaborations are essential to address this global challenge. While the economic implications of transitioning to a low-carbon economy can be substantial, the long-term benefits of averted climate catastrophe far outweigh the short-term costs, making these strategies both necessary and feasible with political will and public support.
Discuss the psychological impact of stress and examine effective coping mechanisms individuals can adopt to reduce its negative effects on mental and physical health.
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Sample answer
Stress, when chronic or overwhelming, can have a profound psychological impact, manifesting as anxiety, irritability, and even depression. Physiologically, it can elevate blood pressure, compromise the immune system, and contribute to a myriad of health problems. Fortunately, individuals can adopt various effective coping mechanisms to reduce these negative effects. Practicing mindfulness and meditation can help cultivate a sense of calm and present-moment awareness. Regular physical exercise is a potent stress reliever, releasing endorphins and improving mood. Building a strong social support network, engaging in hobbies, and ensuring adequate sleep are also crucial. Developing these strategies can significantly enhance resilience and promote overall well-being in the face of life's inevitable stressors.
According to the passage, what is a primary cause of the urban heat island effect?
Read this passage:
The urban heat island effect, a phenomenon where metropolitan areas are significantly warmer than their surrounding rural environments, is exacerbated by extensive impervious surfaces like asphalt and concrete. These materials absorb and retain solar radiation, slowly releasing it as heat. To mitigate this effect and reduce energy consumption, urban planners are increasingly exploring green infrastructure solutions, such as planting trees, installing green roofs, and creating permeable pavements. These interventions not only lower ambient temperatures but also improve air quality and manage stormwater runoff.
According to the passage, what is a primary cause of the urban heat island effect?
The passage explicitly states that 'The urban heat island effect... is exacerbated by extensive impervious surfaces like asphalt and concrete.'
The passage explicitly states that 'The urban heat island effect... is exacerbated by extensive impervious surfaces like asphalt and concrete.'
What is the main reason for public resistance to the government's austerity measures?
Read this passage:
In an effort to reduce the national debt, the government announced austerity measures that included significant cuts to public spending and an increase in certain taxes. While these measures are projected to stabilize the economy in the long term, they have met with considerable public resistance due to their immediate impact on social services and household incomes. Economists are divided on the optimal speed and severity of such fiscal adjustments, with some advocating for a more gradual approach to avoid recessionary pressures.
What is the main reason for public resistance to the government's austerity measures?
The passage states that the measures 'have met with considerable public resistance due to their immediate impact on social services and household incomes,' which are directly caused by 'significant cuts to public spending and an increase in certain taxes.'
The passage states that the measures 'have met with considerable public resistance due to their immediate impact on social services and household incomes,' which are directly caused by 'significant cuts to public spending and an increase in certain taxes.'
What potential health issues are linked to chronic noise pollution?
Read this passage:
Chronic noise pollution, particularly in urban environments, has been shown to significantly impact human health. Studies indicate that sustained exposure to high levels of noise can elevate stress hormones, disrupt sleep patterns, and even increase the risk of cardiovascular disease. City planners and public health officials are exploring various strategies to reduce noise levels, including stricter zoning laws, quieter public transport technologies, and the creation of more green spaces to absorb sound.
What potential health issues are linked to chronic noise pollution?
The passage explicitly states that 'sustained exposure to high levels of noise can elevate stress hormones, disrupt sleep patterns, and even increase the risk of cardiovascular disease.'
The passage explicitly states that 'sustained exposure to high levels of noise can elevate stress hormones, disrupt sleep patterns, and even increase the risk of cardiovascular disease.'
This sentence discusses a company's objective to lower its environmental impact, specifically its carbon footprint, by a certain percentage.
This sentence describes ongoing diplomatic efforts to decrease the level of conflict or disagreement between two countries.
This sentence explains that someone needed to decrease their spending due to a change in their employment status.
The CEO implemented drastic measures to ___ the company's exorbitant spending, aiming for fiscal sobriety in the upcoming quarter.
To 'mitigate' means to make something less severe, serious, or painful, which aligns with the idea of reducing excessive spending. 'Amplify' and 'augment' mean to increase, while 'exacerbate' means to make a problem worse.
Despite numerous technological advancements, the challenge to significantly ___ carbon emissions remains a global imperative, requiring unprecedented international cooperation.
To 'attenuate' means to reduce the force, effect, or value of something. In the context of carbon emissions, it means to lessen their impact. 'Escalate' and 'intensify' mean to increase, while 'propagate' means to spread.
The complex negotiation sought to ___ the geopolitical tensions that had been escalating for months, with diplomats working tirelessly to find common ground.
To 'alleviate' means to make suffering, deficiency, or a problem less severe. This fits the context of reducing geopolitical tensions. 'Compound' and 'amplify' mean to increase or make worse, while 'precipitate' means to cause an event or situation to happen suddenly.
In an effort to ___ the burgeoning unemployment rate, the government launched several initiatives aimed at stimulating job creation and fostering economic growth.
To 'curtail' means to reduce in extent or quantity; impose a restriction on. This accurately reflects the goal of reducing the unemployment rate. 'Exacerbate' means to make worse, 'bolster' means to support or strengthen, and 'magnify' means to make larger.
The physician advised the patient to rigorously ___ their sugar intake to improve their overall health and prevent the onset of chronic diseases.
To 'diminish' means to make or become less, which directly relates to reducing sugar intake. 'Proliferate' means to increase rapidly, 'substantiate' means to provide evidence for, and 'expound' means to present and explain in detail.
The architect's innovative design aimed to ___ the building's carbon footprint by incorporating sustainable materials and energy-efficient systems.
To 'ameliorate' means to make something bad or unsatisfactory better. In this context, it implies reducing the negative impact of the carbon footprint. 'Intensify' and 'augment' mean to increase, while 'aggrandize' means to enhance the power, wealth, or status of.
The austerity measures were implemented to ___ the national debt, but they also led to a significant decrease in public services.
'Attenuate' means to reduce the force, effect, or value of something. In this context, the measures aimed to lessen the national debt. 'Ameliorate' means to make something better, 'exacerbate' means to make something worse, and 'augment' means to make something greater.
Despite the company's best efforts, they failed to adequately ___ the carbon footprint of their manufacturing processes, drawing criticism from environmental groups.
'Mitigate' means to make something less severe, serious, or painful. Here, it refers to reducing the negative impact of the carbon footprint. 'Enhance' means to improve, 'perpetuate' means to make something continue indefinitely, and 'escalate' means to increase rapidly.
The pharmaceutical company is working on a new drug designed to ___ the symptoms of the chronic illness, offering patients a better quality of life.
'Alleviate' means to make suffering, deficiency, or a problem less severe. In this context, it means to reduce the severity of symptoms. 'Intensify' means to make more intense, 'aggravate' means to make a problem or injury worse, and 'prolong' means to extend the duration of.
To 'abate' a storm means to increase its intensity.
To 'abate' means for something hostile, threatening, or negative to become less intense or widespread, or to make something less intense. Therefore, it means to reduce the storm's intensity, not increase it.
A key objective of sustainable development is to diminish humanity's ecological impact on the planet.
To 'diminish' means to make or become less, or to reduce. Sustainable development aims to reduce the negative impact of human activities on the environment.
When a government tries to 'curtail' public spending, it aims to increase it significantly.
To 'curtail' means to reduce in extent or quantity; impose a restriction on. Therefore, when a government curtails public spending, it aims to reduce it, not increase it.
Focus on the key strategy for cost-cutting.
What is the primary concern mentioned regarding environmental issues?
What method is suggested to counteract biases?
Read this aloud:
Please articulate how government policies could effectively reduce socio-economic disparities in burgeoning economies.
Focus: articulate, effectively, disparities, burgeoning
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Discuss the ethical complexities involved in attempts to reduce the human population's ecological footprint without infringing upon individual liberties.
Focus: ethical, complexities, infringing, liberties
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Explain the intricate mechanisms through which certain pharmacological interventions aim to reduce chronic inflammation at a cellular level.
Focus: intricate, mechanisms, pharmacological, inflammation, cellular
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In what ways can governments effectively reduce their national debt without stifling economic growth or burdening future generations?
Well written! Good try! Check the sample answer below.
Sample answer
Governments can employ a multi-faceted approach to reduce national debt, prioritizing fiscal consolidation through strategic spending cuts and enhanced revenue generation. This might involve re-evaluating subsidies, streamlining public services, and implementing progressive taxation. Crucially, these measures must be balanced with targeted investments in infrastructure, education, and innovation to foster economic growth. Furthermore, governments should aim to cultivate a high-trust environment to encourage private sector investment and productivity, thereby reducing reliance on public borrowing. Striking this delicate balance ensures intergenerational equity and avoids stifling the economic prospects of future generations.
Discuss the ethical considerations and potential societal impacts of using advanced technology to reduce human labor in various industries.
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Sample answer
The widespread implementation of advanced technology to reduce human labor presents a complex ethical dilemma. While automation promises significant productivity gains and can free humans from arduous tasks, it also raises concerns about job displacement and the widening of socioeconomic disparities. Societies must grapple with the ethical imperative to provide robust social safety nets and comprehensive reskilling programs for those whose livelihoods are impacted. Furthermore, the development and deployment of artificial intelligence must adhere to stringent ethical guidelines, ensuring fairness, transparency, and accountability. Ultimately, the goal should be to harness technology to augment human capabilities rather than simply reduce them, fostering a more equitable and prosperous future for all.
Analyze the effectiveness of various international treaties and agreements aimed at reducing global greenhouse gas emissions. What are their strengths and weaknesses?
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Sample answer
International treaties like the Kyoto Protocol and the Paris Agreement represent crucial efforts to reduce global greenhouse gas emissions, yet their effectiveness varies significantly. A key strength lies in fostering global awareness and establishing a framework for collective action, setting emissions targets, and encouraging national climate policies. The principle of 'common but differentiated responsibilities' acknowledges the varying capacities and historical contributions of nations, which is vital for broader participation. However, weaknesses include often voluntary commitments, limited enforcement mechanisms, and the challenge of balancing economic development with environmental protection, particularly for developing nations. Achieving true efficacy requires stronger political will, more ambitious targets, and robust compliance measures that incentivize sustainable development without penalizing economic progress.
According to the passage, what is a primary goal of 'smart growth' principles?
Read this passage:
Efforts to reduce urban sprawl have gained traction in recent decades, as cities grapple with the environmental and social costs of unchecked expansion. Planners are increasingly advocating for 'smart growth' principles, which prioritize compact, mixed-use development, and investment in existing infrastructure. These strategies aim to reduce reliance on automobiles, conserve natural resources, and foster more vibrant, walkable communities. However, implementation faces challenges, including existing zoning regulations, public resistance to increased density, and the complex interplay of property values and development incentives.
According to the passage, what is a primary goal of 'smart growth' principles?
The passage explicitly states that 'These strategies aim to reduce reliance on automobiles, conserve natural resources, and foster more vibrant, walkable communities,' indicating that reducing automobile reliance is a primary goal.
The passage explicitly states that 'These strategies aim to reduce reliance on automobiles, conserve natural resources, and foster more vibrant, walkable communities,' indicating that reducing automobile reliance is a primary goal.
What is identified as a persistent challenge in reducing data center energy consumption?
Read this passage:
Scientists are continually exploring novel methods to reduce the energy consumption of data centers, which are significant contributors to global carbon emissions. Innovations range from advanced cooling systems and more energy-efficient hardware to intelligent software that optimizes workload distribution. The adoption of renewable energy sources for powering these facilities is also gaining momentum. However, the exponential growth in data demand presents a constant challenge, necessitating a holistic approach to energy reduction rather than isolated technological improvements.
What is identified as a persistent challenge in reducing data center energy consumption?
The passage states, 'However, the exponential growth in data demand presents a constant challenge,' directly answering the question.
The passage states, 'However, the exponential growth in data demand presents a constant challenge,' directly answering the question.
What role does institutional support play in stress reduction, according to the passage?
Read this passage:
Many psychological studies focus on interventions designed to reduce stress and anxiety in high-pressure environments. Cognitive Behavioral Therapy (CBT), mindfulness practices, and even simple relaxation techniques have shown considerable efficacy. The underlying principle often involves altering cognitive appraisals of stressors and enhancing emotional regulation skills. While individual approaches are beneficial, institutional support, such as promoting work-life balance and providing access to mental health resources, plays a critical role in creating environments conducive to long-term well-being and stress reduction.
What role does institutional support play in stress reduction, according to the passage?
The passage states, 'institutional support, such as promoting work-life balance and providing access to mental health resources, plays a critical role in creating environments conducive to long-term well-being and stress reduction.'
The passage states, 'institutional support, such as promoting work-life balance and providing access to mental health resources, plays a critical role in creating environments conducive to long-term well-being and stress reduction.'
This sentence illustrates how automation can make bureaucratic processes more efficient, aligning with the concept of reducing complexity or time.
This sentence discusses attempts to lessen the division in public discussions, relating to the idea of reducing negative effects or intensity.
This sentence describes analysts attempting to simplify or clarify complex policy implications, directly reflecting the idea of reducing complexity.
/ 150 correct
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例句
I want to reduce the amount of salt in my diet.
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更多Actions词汇
abcredance
C1根据严格的证据，正式授予主张、过程或文件的可信度或验证其真实性。
abnasccide
C1描述在特定发育阶段或某些条件下，自然倾向于脱落或被切断的事物。
absorb
B2吸收意味着像海绵吸水一样地吸收东西，或者理解信息。
abstain
C1To voluntarily refrain from an action or practice, especially one that is considered unhealthy or morally questionable. It is also used formally to describe the act of choosing not to cast a vote in an election or deliberation.
abvictly
C1通过行使压倒性的武力或权威，果断而突然地解决一个复杂的情况或争端。
abvitfy
C1“abvitfy”描述了快速适应技术变化的能力，一种韧性。
accelerate
C1To increase the speed or rate of something, or to make a process happen sooner than expected. In technical contexts, it refers to the rate of change of velocity, while in general contexts, it often describes the speeding up of progress or development.
accept
A1同意接受别人的给予，或答应邀请。也指承认某事是真实的，或接受某种现实情况。
achieve
A2经过努力成功达到目标或完成任务。指通过辛勤工作完成某件积极的事情。
acquiesce
C1不情愿地接受某事，但不抗议。因为别无选择而同意。
