system
system em 30 segundos
- A system is a group of parts that work together as a single unit for a specific purpose.
- It can describe physical things like machines and bodies, or abstract things like rules and governments.
- The word implies organization, structure, and the predictable interaction of various components.
- Common examples include the solar system, computer operating systems, and the human digestive system.
The word system is a fundamental noun in English that describes a group of related parts that work together as a whole. Imagine a clock; it is not just a collection of gears and springs thrown into a box. Instead, those parts are organized and connected so that they can tell time. This organization is what makes it a system. People use this word in almost every field of study, from biology and physics to computer science and sociology. It implies order, structure, and a specific purpose. When you use the word system, you are often highlighting how individual elements interact to produce a result that none of the parts could achieve alone.
- Mechanical Systems
- This refers to physical machines where parts like levers, gears, and engines work together. A car is a complex mechanical system designed for transportation.
- Biological Systems
- In biology, a system is a group of organs working together. For example, your digestive system includes your mouth, stomach, and intestines, all working to turn food into energy.
The solar system consists of the sun and all the planets that orbit around it.
Beyond physical objects, a system can also be a set of rules or a way of doing things. For instance, a 'legal system' is the collection of laws and courts that a country uses to maintain order. A 'grading system' is the method a school uses to give marks to students. In these cases, the 'parts' are the rules and procedures, and the 'whole' is the organized process of justice or education. In the modern world, we frequently use the word in the context of technology. An 'operating system' like Windows or Android is the software that manages all the other programs on a computer or phone. Without this central system, the device would not be able to function.
We need to improve the school system to help more students succeed.
- Social Systems
- These are the ways people organize themselves in groups, such as a family system, a political system, or an economic system.
The security system at the bank is very advanced.
My computer's operating system needs an update.
- Abstract Systems
- These include systems of thought, belief systems, or mathematical systems where the parts are ideas or numbers.
The human immune system protects us from diseases.
Using the word system correctly involves understanding its role as a countable noun. Because it is countable, you will usually see it preceded by an article like 'a', 'an', or 'the', or used in its plural form 'systems'. It often acts as the subject or object of a sentence, and it is frequently modified by adjectives that specify what kind of system is being discussed. For example, in the sentence 'The heating system is broken,' the adjective 'heating' tells us the specific function of the system. In academic writing, 'system' is often used to describe methodologies or theoretical frameworks.
- As a Subject
- The system works perfectly when everyone follows the rules. (Here, 'system' is the thing performing the action of working.)
- As an Object
- We need to design a new system for tracking inventory. (Here, 'system' is the thing being designed.)
The nervous system carries signals between the brain and the body.
When talking about computers, you will often hear 'system' used in phrases like 'system crash' or 'system administrator'. In these cases, 'system' acts as a noun adjunct, modifying another noun. It is also common to use 'system' with prepositions. You might say something is 'in the system' (meaning it has been recorded or processed) or 'through the system' (meaning it has completed a process). For example, 'Your application is currently being processed through our system.' This implies a series of steps or stages that the application must pass through.
The legal system can be very complicated for ordinary people to understand.
- With Adjectives
- Complex system, simple system, efficient system, broken system, global system.
The respiratory system is responsible for taking in oxygen.
The star system we live in is called the Milky Way.
- In Phrases
- System of government, system of measurement, system of equations, system of beliefs.
The alarm system went off in the middle of the night.
You will encounter the word system in a wide variety of real-world contexts. In a professional environment, you might hear IT professionals talking about 'system maintenance' or 'system requirements' for a new software package. In a hospital, doctors and nurses discuss 'organ systems' or the 'healthcare system' at large. If you are watching the news, reporters often mention the 'political system' or the 'economic system' when discussing national or global events. It is a word that bridges the gap between technical jargon and everyday speech, making it essential for clear communication.
- In Technology
- 'The system is down' is a common phrase when a computer network or website is not working. It implies that the entire structure of the service is currently unavailable.
- In Education
- Teachers might talk about the 'education system' or a 'system of rewards' used in the classroom to encourage good behavior.
The public transport system in this city is very reliable.
In social and political discussions, 'the system' is often used to refer to the established social order or the government. When people say they want to 'change the system,' they are usually talking about making large-scale reforms to how society is organized. In sports, coaches often talk about their 'defensive system' or 'offensive system,' referring to the organized strategy and set of plays that the team uses to win. Even in personal life, you might have a 'system' for organizing your closet or a 'system' for managing your finances. In all these cases, the word implies a thoughtful, organized approach to a task.
The ecosystem in the rainforest is incredibly diverse and fragile.
- In Science
- Scientists use 'system' to define the specific part of the universe they are studying, such as a 'closed system' in thermodynamics.
We need a better system for recycling plastic waste.
The nervous system is the body's command center.
- In Daily Life
- 'I have a system for remembering people's names' or 'The sprinkler system comes on at 6 AM.'
The judicial system aims to provide fair trials for everyone.
One of the most common mistakes learners make with the word system is confusing it with the word 'method'. While they are related, a 'method' is a specific way of doing one thing, whereas a 'system' is a broader collection of parts or processes. For example, your 'method' for making coffee might be using a French press, but the 'system' is the entire supply chain that gets the beans from the farm to your kitchen. Another mistake is treating 'system' as an uncountable noun. Remember, you must say 'a system' or 'the system', not just 'system' in most contexts.
- System vs. Method
- Mistake: 'I have a new system for opening this jar.' (Better: 'I have a new method for opening this jar.') A system is usually more complex than a single action.
- Countability Errors
- Mistake: 'We need to improve system.' (Correct: 'We need to improve the system.') Always use an article unless it's plural.
Don't say: 'The body has many system.' Say: 'The body has many systems.'
Learners also sometimes struggle with the adjective 'systemic' versus 'systematic'. 'Systematic' means something is done in an organized, step-by-step way (e.g., 'a systematic search'). 'Systemic' means something affects the entire system (e.g., 'a systemic infection' or 'systemic racism'). Using 'systematic' when you mean 'systemic' is a common error even for native speakers. Additionally, be careful with the phrase 'get it out of your system'. This is an idiom meaning to do something you have been wanting to do so that you no longer feel the need to do it. It shouldn't be taken literally as removing something from a physical system.
Mistake: 'The computer system is broke.' Correct: 'The computer system is broken.'
- Overusing 'System'
- Sometimes 'process', 'procedure', or 'network' is a more precise word. Don't use 'system' for everything that has more than one part.
Correct: 'The solar system is vast.' Incorrect: 'The solar systems is vast.' (unless referring to multiple star systems).
The system of checks and balances prevents any one branch of government from becoming too powerful.
- Preposition Errors
- We say 'on the system' for computers but 'in the system' for organizations. 'The data is on the system' vs. 'He has been in the system for years.'
The nervous system is very sensitive to changes in the environment.
While system is a very versatile word, there are several synonyms and related terms that might be more appropriate depending on the context. Understanding these alternatives can help you be more precise in your writing and speaking. For example, 'network' is often used when the focus is on the connections between parts, while 'structure' is used when the focus is on the physical or logical arrangement of those parts. 'Organization' is a good alternative when talking about a group of people working together toward a goal.
- Network
- A network emphasizes the links and communication between nodes. A 'computer network' is a type of system, but the word 'network' highlights the connectivity.
- Structure
- Structure refers to the way parts are arranged. A building has a structure, and a system like a government also has a structure.
The transport network covers the entire city.
Other alternatives include 'framework', which is often used for abstract systems or sets of rules, and 'mechanism', which is used for the specific way a part of a system works. In a biological context, you might use 'apparatus' to describe a group of organs. In business, 'process' or 'workflow' are common terms for the steps taken to complete a task. Using 'system' is usually safe, but choosing a more specific word can make your meaning clearer. For instance, 'the legal framework' sounds more professional than 'the legal system' in some academic contexts.
The mechanism of the lock is quite simple.
- Framework
- A framework provides the basic support or rules for something. 'The legal framework' or 'a conceptual framework'.
The company has a very rigid organization.
The workflow in the office needs to be more efficient.
- Regime
- A regime is a specific system of government or a strict medical plan. 'A democratic regime' or 'a strict exercise regime'.
The apparatus for the experiment was set up in the lab.
How Formal Is It?
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Curiosidade
The word was first used in English in the early 17th century, originally referring to a set of philosophical or religious beliefs.
Guia de pronúncia
- Pronouncing the 'y' like 'eye' (it should be a short 'i').
- Putting the stress on the second syllable.
- Pronouncing the 'e' too clearly (it should be a weak schwa).
- Confusing it with 'symptom'.
- Adding an 's' to make it plural when it should be singular.
Nível de dificuldade
Very common word found in basic texts.
Easy to spell but requires correct article usage.
Commonly used in daily conversation.
Easy to recognize in speech.
O que aprender depois
Pré-requisitos
Aprenda a seguir
Avançado
Gramática essencial
Countable Nouns
One system, two systems.
Noun Adjuncts
System administrator (system acts as an adjective).
Definite Articles
The solar system (specific and unique).
Indefinite Articles
A new system (one of many).
Prepositional Phrases
A system of rules.
Exemplos por nível
The solar system has eight planets.
The sun and planets group.
Use 'the' before 'solar system'.
My computer system is very fast.
My computer parts working together.
'System' is a singular noun here.
The school system is good here.
The way schools are organized.
Subject of the sentence.
We have a new alarm system.
A group of things for security.
Use 'a' for a non-specific system.
The bus system is easy to use.
The organized buses.
'System' is modified by 'bus'.
Is there a heating system in the house?
A group of parts to make heat.
Question form.
The game system is in the living room.
The video game console.
Compound noun: 'game system'.
I like the color system on this website.
The way colors are used together.
Object of the verb 'like'.
The human body has many systems.
Groups of organs.
Plural form 'systems'.
The train system connects the whole city.
The organized trains.
Verb 'connects' agrees with 'system'.
What operating system does your phone use?
The main software.
Common technical phrase.
The digestive system helps us eat.
The organs for food.
Specific biological term.
The library has a new filing system.
A way to organize books.
Modified by 'filing'.
The sprinkler system waters the grass.
The pipes and sprayers.
Compound noun.
The cooling system in the car is broken.
The parts that keep the car cool.
Prepositional phrase 'in the car'.
We need a better system for recycling.
An organized way to recycle.
Preposition 'for' after 'system'.
The country's political system is democratic.
The way the government is organized.
Possessive 'country's' modifying 'system'.
They are developing a more efficient system.
A better way of doing things.
Adjective 'efficient' before 'system'.
The legal system can be hard to understand.
The laws and courts.
Abstract noun usage.
I need to get this out of my system.
I need to do this and stop thinking about it.
Idiomatic expression.
The company uses a complex grading system.
A complicated way to give marks.
Adjective 'complex' modifying 'system'.
The immune system protects you from germs.
The body's defense group.
Scientific term.
The irrigation system is vital for the farm.
The water pipes for crops.
Subject of the sentence.
The star system has two suns.
A group of stars and planets.
Scientific context.
The economic system is facing a crisis.
The way money and trade are organized.
Focus on large-scale organization.
He tried to beat the system but failed.
He tried to find a trick in the rules.
Idiom: 'beat the system'.
The nervous system is incredibly complex.
The brain and nerves.
Adverb 'incredibly' modifying 'complex'.
The ecosystem in the lake is very fragile.
The plants and animals living together.
Specific biological term 'ecosystem'.
We need to systematize our office procedures.
We need to make our work into a system.
Verb form 'systematize'.
The healthcare system needs urgent reform.
The way doctors and hospitals are organized.
Noun phrase 'healthcare system'.
The system of checks and balances is key.
The rules that limit power.
Prepositional phrase 'of checks and balances'.
The sound system at the concert was amazing.
The speakers and microphones.
Compound noun 'sound system'.
The systemic issues in the company were ignored.
Problems that affect the whole system.
Adjective 'systemic'.
She took a systematic approach to the problem.
She used an organized, step-by-step way.
Adjective 'systematic'.
The global financial system is interconnected.
World money systems are linked.
Complex noun phrase.
The judicial system must remain independent.
The courts must be free from influence.
Formal academic context.
The belief system of the tribe is unique.
The set of ideas they believe in.
Abstract usage.
The system of classification is very detailed.
The way things are sorted into groups.
Scientific classification.
The failure was systemic, not just individual.
The whole system failed, not just one person.
Contrast between 'systemic' and 'individual'.
The educational system promotes critical thinking.
The way schools work helps students think.
Sociological context.
The systemic inequities are deeply entrenched.
Unfairness is built into the whole system.
High-level sociological term.
The system's inherent flaws led to its collapse.
The system had problems inside it.
Possessive 'system's'.
We must analyze the system from a holistic perspective.
Look at the whole system, not just parts.
Academic phrase 'holistic perspective'.
The intricate system of alliances was fragile.
The complex group of friends/partners.
Historical/political context.
The system operates on a set of binary principles.
The system works using two main ideas.
Technical/philosophical context.
The systemic risk to the market is significant.
The danger to the whole market is big.
Financial terminology.
The system of governance is undergoing a shift.
The way the country is ruled is changing.
Formal political science.
The nervous system's plasticity is remarkable.
The brain's ability to change is amazing.
Advanced biological concept.
Sinônimos
Antônimos
Colocações comuns
Frases Comuns
— Completed a specific process or set of steps.
The application has passed through the system.
— The computer network or website is not working.
I can't help you right now because the system is down.
— A set of laws or guidelines that must be followed.
Every game needs a clear system of rules.
— A way of measuring things, like metric or imperial.
Most countries use the metric system of measurement.
— A set of mathematical problems to be solved together.
We learned how to solve a system of equations in math class.
— A way of giving prizes for good behavior.
The teacher uses a system of rewards to motivate students.
— A way to make sure no one has too much power.
The constitution includes a system of checks and balances.
Frequentemente confundido com
A method is a way of doing one thing; a system is a group of parts.
A process is a series of steps; a system is the whole structure.
A symptom is a sign of an illness; a system is a part of the body.
Expressões idiomáticas
— To find a clever way to avoid following the rules.
He tried to beat the system by using a fake ID.
Informal— To do something you've wanted to do so you can stop thinking about it.
Go ahead and shout; get it out of your system.
Informal— To resist or go against the established rules or authority.
She was always trying to buck the system at work.
Informal— Everything is ready and working correctly.
The launch is in ten minutes; all systems go.
Neutral— A sudden and unpleasant surprise or change.
Moving from a warm climate to a cold one was a shock to the system.
Neutral— To use the rules of a system to your own advantage.
He knows how to work the system to get what he wants.
Informal— Being integrated into the established way of doing things.
Corruption had become part of the system.
Neutral— A phrase used when a process achieves its intended result.
The criminal was caught; it shows that the system works.
Neutral— Using the rules of a system in a way that is technically legal but unfair.
Companies are gaming the system to avoid paying taxes.
Informal— A complete breakdown of an organized process or machine.
The power outage caused a total system failure.
NeutralFácil de confundir
Similar spelling and root.
Systematic means done according to a plan or system. It describes the way an action is performed.
He made a systematic search of the house.
Very similar spelling.
Systemic means affecting the entire system. It describes the scope of an issue or condition.
The patient has a systemic infection.
Both relate to ways of doing things.
A method is a single procedure. A system is a collection of procedures and parts working together.
The scientific method is part of the larger system of science.
Both involve steps or parts.
A process is a sequence of actions. A system is the organized whole that allows the process to happen.
The manufacturing process takes place within the factory system.
Both involve connected parts.
A network focuses on the links and communication. A system focuses on the parts working as a whole.
The computer network is part of the company's IT system.
Padrões de frases
The [adjective] system is [adjective].
The solar system is big.
We have a [adjective] system.
We have a new alarm system.
The system for [verb-ing] is [adjective].
The system for recycling is efficient.
He tried to [verb] the system.
He tried to beat the system.
There are [adjective] issues within the system.
There are systemic issues within the system.
The system's [noun] is [adjective].
The system's inherent complexity is daunting.
My [noun] system is [adjective].
My computer system is fast.
It is part of the [adjective] system.
It is part of the legal system.
Família de palavras
Substantivos
Verbos
Adjetivos
Relacionado
Como usar
Very High
-
The solar system have eight planets.
→
The solar system has eight planets.
'System' is a singular noun, so the verb must be 'has', not 'have'.
-
I like your computer systeme.
→
I like your computer system.
The word is spelled 'system', not 'systeme' (which is the French spelling).
-
We need to improve system.
→
We need to improve the system.
You must use an article ('the' or 'a') before 'system' when it is singular.
-
The body has many system.
→
The body has many systems.
When talking about more than one, you must use the plural form 'systems'.
-
He made a systemic search of the room.
→
He made a systematic search of the room.
'Systematic' means organized and step-by-step. 'Systemic' means affecting the whole system.
Dicas
Use Articles
Always use 'a', 'an', or 'the' with 'system' in the singular. For example, say 'the solar system', not just 'solar system'.
Learn Collocations
Learn 'system' with its common partners like 'operating system', 'legal system', and 'immune system' to sound more natural.
System vs. Method
Use 'system' for a group of parts and 'method' for a single way of doing something. A system is usually bigger and more complex.
The 'Y' Sound
Remember that the 'y' in 'system' is pronounced like a short 'i', as in 'sit'. Don't pronounce it like 'eye'.
Stress the First
Always put the emphasis on the first part of the word: SYS-tem. The second part should be very quick and soft.
Be Specific
Instead of just saying 'the system', try to add an adjective like 'the transport system' to make your writing clearer.
Get it out
Use the phrase 'get it out of your system' when you need to do something to stop thinking about it. It's a very common idiom.
Systemic vs Systematic
In essays, use 'systemic' for problems that affect everything and 'systematic' for a planned, step-by-step process.
OS
Remember that 'OS' stands for 'Operating System'. This is one of the most common ways you will see the word used today.
Organ Systems
When studying biology, remember that 'system' is the level of organization above 'organ' and below 'organism'.
Memorize
Mnemônico
Think of 'SYS' as 'Several Yielding a Single'. Several parts yielding a single whole.
Associação visual
Imagine a set of interlocking gears. Each gear is a part, but together they are a system.
Word Web
Desafio
Try to name five different systems you interact with every day (e.g., your phone's OS, the bus system, your body's digestive system).
Origem da palavra
The word comes from the Greek word 'systēma', which means 'a whole compounded of several parts'. It entered English via the Late Latin 'systema' and the French 'système'.
Significado original: A set of principles or ideas, or a physical whole made of parts.
Indo-European (Greek -> Latin -> French -> English)Contexto cultural
Be careful when using 'the system' in political contexts, as it can sound cynical or rebellious.
Commonly used in phrases like 'the system is rigged' (unfair) or 'trust the system' (it works).
Pratique na vida real
Contextos reais
Computers
- operating system
- system update
- system crash
- system administrator
Biology
- digestive system
- immune system
- nervous system
- respiratory system
Society
- legal system
- school system
- political system
- economic system
Science
- solar system
- ecosystem
- metric system
- star system
Home
- heating system
- security system
- sprinkler system
- sound system
Iniciadores de conversa
"What operating system do you use on your phone?"
"Do you think the school system in your country is good?"
"How does the public transport system work in your city?"
"Do you have a system for organizing your daily tasks?"
"What do you know about the planets in our solar system?"
Temas para diário
Describe a system you use every day to stay organized.
If you could change one thing about the education system, what would it be?
Write about a time when a system (like a computer or a bus) failed you.
Explain how one of the body's systems, like the digestive system, works.
What are the pros and cons of the legal system in your country?
Perguntas frequentes
10 perguntasYes, 'system' is a countable noun. You can say 'one system' or 'many systems'. For example, 'The body has many systems working together.' Always remember to use an article like 'a' or 'the' when using it in the singular form.
'Systematic' refers to something done in an organized, step-by-step way, like a 'systematic approach'. 'Systemic' refers to something that affects the entire system, like a 'systemic problem' in an economy. They are often confused but have distinct meanings.
No, 'system' is not used to describe a person directly. However, you can say a person 'has a system' for doing something, meaning they have an organized method. You wouldn't call a person a system.
This is a very common phrase in technology. it means that a computer network, website, or server is not working and is currently unavailable for use. You will often hear this in offices, banks, or shops.
Usually, 'solar system' is not capitalized unless it starts a sentence or is part of a title. However, when referring specifically to our own solar system, some writers choose to capitalize it as 'the Solar System', but lowercase is more common.
An operating system (OS) is the primary software that manages all other software and hardware on a computer or smartphone. Examples include Windows, macOS, Android, and iOS. It is the 'brain' that allows the device to function.
You can use it with specific organ groups. For example: 'The respiratory system helps us breathe' or 'The circulatory system pumps blood.' It describes a group of organs that perform a specific function.
This is an idiom that means to find a way to succeed or get what you want by avoiding the usual rules or finding a loophole. It often implies doing something clever but perhaps slightly dishonest.
No, 'system' is only a noun. If you want to use a verb form, you should use 'systematize' or 'systemize', which mean to arrange something into a system.
This refers to the way a country is organized and ruled. Examples include a democracy, a monarchy, or a republic. It describes the structure of power and the rules for making laws.
Teste-se 200 perguntas
Write a sentence using the phrase 'solar system'.
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Describe your computer's operating system.
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Explain what a 'school system' is in your own words.
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Write a sentence using the idiom 'beat the system'.
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What is the function of the immune system?
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Write a sentence about a 'transport system'.
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Describe a 'security system' for a house.
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Use the word 'systematic' in a sentence.
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What is an 'ecosystem'?
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Write a sentence using 'legal system'.
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Explain the phrase 'the system is down'.
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Write a sentence about the 'digestive system'.
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Use 'systemic' in a sentence.
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Describe a 'heating system'.
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Write a sentence about a 'star system'.
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What is a 'political system'?
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Use 'get it out of your system' in a sentence.
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Describe a 'filing system'.
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Write a sentence about the 'nervous system'.
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What is the 'metric system'?
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Pronounce the word 'system' clearly.
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Say the phrase 'solar system' out loud.
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Explain what an 'operating system' is to a friend.
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Tell me about the transport system in your city.
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Use the idiom 'get it out of your system' in a conversation.
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Discuss the importance of the immune system.
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Describe a system you use for organizing your work.
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Talk about the planets in our solar system.
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Explain the phrase 'the system is down'.
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What do you think of the school system in your country?
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How does a security system work?
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Describe the digestive system's role.
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What is the legal system for?
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Use 'systematic' to describe a process.
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Explain what an 'ecosystem' is.
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Talk about the heating system in your home.
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What is the 'metric system'?
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Discuss a 'political system'.
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Say 'all systems go' and explain when you would use it.
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What is the 'nervous system'?
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Listen to the sentence: 'The solar system is huge.' What is huge?
Listen: 'Is the system down again?' What is the speaker asking about?
Listen: 'We need a new operating system.' What do they need?
Listen: 'The immune system is weak.' How is the immune system?
Listen: 'He tried to beat the system.' What did he try to do?
Listen: 'The heating system is on.' Is the heating system working?
Listen: 'The school system is changing.' What is changing?
Listen: 'The legal system is fair.' Is the legal system fair?
Listen: 'The nervous system is complex.' How is the nervous system?
Listen: 'The transport system is fast.' Is the transport system slow?
Listen: 'The alarm system rang.' What happened?
Listen: 'The metric system is easy.' Is the metric system hard?
Listen: 'The ecosystem is dying.' What is happening to the ecosystem?
Listen: 'The economic system is stable.' Is the economic system in trouble?
Listen: 'The sound system is loud.' How is the sound system?
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Summary
The word system refers to any organized group of parts that function together. Whether you are talking about a car's engine, a computer's software, or a country's laws, a system is defined by the connections between its parts and the goal they achieve together.
- A system is a group of parts that work together as a single unit for a specific purpose.
- It can describe physical things like machines and bodies, or abstract things like rules and governments.
- The word implies organization, structure, and the predictable interaction of various components.
- Common examples include the solar system, computer operating systems, and the human digestive system.
Use Articles
Always use 'a', 'an', or 'the' with 'system' in the singular. For example, say 'the solar system', not just 'solar system'.
Learn Collocations
Learn 'system' with its common partners like 'operating system', 'legal system', and 'immune system' to sound more natural.
System vs. Method
Use 'system' for a group of parts and 'method' for a single way of doing something. A system is usually bigger and more complex.
The 'Y' Sound
Remember that the 'y' in 'system' is pronounced like a short 'i', as in 'sit'. Don't pronounce it like 'eye'.
Exemplo
I need a better system for organizing my school books.
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