When you challenge something, it means you don't agree with it or you think it might not be true. You might ask for proof or more information.
For example, if someone says the sky is green, you might challenge them and say, "No, the sky is blue!"
It can also mean asking someone to do something difficult, like a game or a race, to see who is better. Like when you challenge a friend to a running race.
To challenge means you are asking if something is true or right. For example, if someone says the sky is green, you might challenge that idea.
It can also mean asking someone to do something difficult. Like asking a friend to race you, you are challenging them to a race.
Or, if a new game is very hard, you could say the game is a challenge.
When you challenge something, it means you are questioning if it is true or right. For example, you might challenge a statement someone makes if you don't believe it. It can also mean inviting someone to a competition or a difficult task, like challenging a friend to a game. This word often involves asking someone to prove something or testing their skills.
At the B2 CEFR level, understanding the verb "challenge" means recognizing its dual nature. Firstly, it refers to questioning or disputing something, like an idea, a statement, or an authority. For example, you might challenge a claim if you think it's not true.
Secondly, "challenge" can mean inviting someone to a competition or presenting them with a difficult task. This usage often implies pushing someone to demonstrate their skills or capabilities. Think of a challenging puzzle or an opponent challenging you to a game.
Essentially, at this level, you should be able to distinguish between these two main senses: either calling something into question or presenting a test of ability. Recognizing the context is key to understanding which meaning is intended.
When you challenge something, you are essentially questioning its authenticity, accuracy, or legitimacy. This can involve directly confronting an idea, statement, or authority figure, requiring them to provide evidence or justification. Additionally, to challenge someone can mean to propose a competition or a difficult endeavor that tests their skills, resilience, or determination. It implies pushing boundaries and often stepping outside of one's comfort zone to achieve a demanding objective. Therefore, a challenge can be both an act of critical inquiry and an invitation to personal growth through strenuous effort.
At the C2 level, 'challenge' as a verb extends beyond simply questioning or inviting. It implies a deeper intellectual or systemic confrontation. It’s about critically scrutinizing established norms, theories, or power structures, often with the intent to provoke change or demonstrate a superior alternative. This usage suggests a sophisticated engagement with complex ideas, where one is not just testing abilities but actively seeking to redefine boundaries or paradigms. It encapsulates the act of pushing limits, both personally and within a given field.
§ What does it mean and when do people use it?
The verb 'challenge' is a versatile and frequently used word in English, particularly at the B2 CEFR level. It carries two primary meanings, both involving a confrontation or a demand for action or proof. Understanding these nuances is key to using the word effectively in various contexts.
At its core, to 'challenge' means to question something or someone. This can manifest in several ways:
- DEFINITION
- To question the validity, truth, or authority of something.
When used in this sense, 'challenge' implies that a statement, idea, or decision is being scrutinized or opposed. It suggests a demand for justification or evidence. This usage is common in academic discussions, legal proceedings, debates, and critical thinking. For example, a lawyer might challenge the testimony of a witness, or a scientist might challenge a long-held theory with new data. It's about not accepting something at face value and seeking to uncover its flaws or inaccuracies.
The journalist decided to challenge the politician's claims about the economy.
Her research paper aimed to challenge the conventional understanding of the historical event.
The second primary meaning of 'challenge' involves an invitation or a demand for a task:
- DEFINITION
- To invite someone to take part in a competition or a demanding task. It often involves testing someone's abilities or demanding proof for a statement.
Here, 'challenge' implies a call to action, often with an element of difficulty or competition. This can range from a friendly dare to a significant obstacle that requires effort and skill to overcome. People use it when encouraging others to test their limits, participate in a contest, or face a difficult situation. For instance, a coach might challenge their team to win the championship, or a mountain climber might accept the challenge of scaling a difficult peak. This usage often carries a positive connotation, implying growth, development, and achievement through overcoming adversity.
The coach decided to challenge the team with a rigorous new training program.
She accepted the challenge of learning a new language in six months.
The context usually makes it clear which meaning of 'challenge' is intended. However, sometimes there can be an overlap, especially when 'demanding proof for a statement' is involved. This bridges the gap between questioning validity and testing abilities, as proving a statement often requires a certain level of skill or effort.
When using 'challenge', consider who or what is being challenged and for what purpose. Are you questioning the truth of something, or are you inviting someone to an arduous task? The preposition that follows 'challenge' can also provide clues. For example:
- 'Challenge something' often refers to questioning.
- 'Challenge someone to something' usually refers to a competition or task.
In summary, 'challenge' is a powerful verb that signifies a confrontation of ideas or abilities. Whether it's about critical evaluation or inspiring personal bests, it plays a crucial role in communication at the B2 level and beyond.
§ Understanding 'Challenge' as a Verb
The verb 'challenge' is quite versatile and can be used in several contexts. At a CEFR B2 level, it's crucial to understand its nuances, especially how it interacts with grammar and prepositions to convey precise meanings. Essentially, 'challenge' involves either questioning something or inviting someone to a difficult task or competition.
- DEFINITION
- To question the validity, truth, or authority of something, or to invite someone to take part in a competition or a demanding task. It often involves testing someone's abilities or demanding proof for a statement.
§ Grammar and Sentence Structure
When using 'challenge' as a verb, pay attention to its grammatical patterns. It can be used transitively, meaning it takes a direct object, or sometimes with an indirect object followed by a preposition.
The most common structure is: Subject + challenge + Object.
The lawyer decided to challenge the witness's statement.
Here, 'the witness's statement' is the direct object of the verb 'challenge', indicating that its truth or validity is being questioned.
The coach will challenge the team to improve their performance.
In this example, 'the team' is the direct object, and 'to improve their performance' clarifies the demanding task being set.
§ Common Prepositions with 'Challenge'
While 'challenge' is often used transitively without a preposition, it can sometimes be followed by certain prepositions to add more detail or modify its meaning. Here are some common prepositions you might encounter:
- Challenge + to: This is frequently used when inviting someone to a competition or a difficult task. The 'to' introduces the specific nature of the challenge.
She decided to challenge him to a game of chess.
The new project will challenge their skills to the limit.
- Challenge + on/about: These prepositions can be used when questioning someone about a particular topic or statement, though it's less common than directly challenging the statement itself.
He challenged the politician on his recent policy decisions.
- Challenge + with: This can be used in specific contexts, often implying presenting something as a challenge or confronting someone with a problem.
The scientists were challenged with finding a solution to the complex problem.
§ Passive Voice and 'Challenge'
'Challenge' is also frequently used in the passive voice, especially when the focus is on the object being challenged rather than who is doing the challenging.
Structure: Object + be + challenged (+ by Subject).
The company's practices were challenged by consumer groups.
Here, 'the company's practices' is the focus, and 'by consumer groups' indicates the agent of the action.
§ Contextual Usage Examples
Let's look at more examples to solidify your understanding:
- To question validity:
The new theory challenged long-held beliefs in the scientific community.
- To invite to a demanding task:
The mountain climbers were challenged by the harsh weather conditions.
- Challenging a decision:
Many citizens chose to challenge the council's decision to cut public services.
By mastering these grammatical patterns and prepositional uses, you will be able to employ 'challenge' effectively and accurately in your English communication at a B2 level and beyond. Pay close attention to the context to choose the most appropriate structure and preposition.
§ Where you actually hear this word — work, school, news
The verb 'challenge' is incredibly versatile and appears frequently across various contexts in English. Its core meanings of questioning something or inviting a demanding task make it a staple in discussions about problem-solving, debates, personal growth, and competition. Understanding its usage in different environments will significantly improve your comprehension and ability to use it naturally.
Let's explore some common scenarios where you're likely to encounter 'challenge'.
§ In the Workplace
In a professional setting, 'challenge' is often used when discussing difficult projects, new strategies, or questioning assumptions. It can indicate a demanding task that requires significant effort or a situation where someone is asked to provide evidence for their claims.
- Label
- Project Management
Managers might talk about a project that will challenge the team's skills, meaning it will push them to use their abilities to their fullest extent and potentially learn new ones.
The new software implementation is going to challenge our technical department, but I'm confident they'll succeed.
- Label
- Meetings and Debates
During meetings, someone might challenge a proposal or a statement made by a colleague. This means they are questioning its accuracy, feasibility, or underlying assumptions. This is usually done to ensure thorough decision-making and critical evaluation.
I'd like to challenge the assumption that increasing our marketing budget will automatically lead to higher sales.
§ In Academic and School Environments
In educational settings, 'challenge' is frequently used in the context of learning, critical thinking, and intellectual development.
- Label
- Assignments and Exams
Teachers often give assignments that are designed to challenge students, meaning they require deep thought, problem-solving skills, and a thorough understanding of the subject matter.
The final essay will challenge your ability to synthesize information from various sources.
- Label
- Debates and Discussions
Students are encouraged to challenge ideas presented in lectures or readings. This promotes critical thinking and a deeper engagement with the material, rather than simply accepting information at face value.
The professor encouraged us to challenge the traditional interpretations of the poem.
§ In the News and Media
News reports frequently use 'challenge' when discussing legal proceedings, political discourse, or societal issues. It highlights disputes, contests, or attempts to overturn decisions.
- Label
- Legal and Political Contexts
You will often hear about individuals or groups who challenge a law, a government decision, or election results. This implies a formal act of questioning their legitimacy or seeking to change them.
Activists are preparing to challenge the new environmental regulations in court.
- Label
- Sports and Competition
In sports news, 'challenge' is used when one team or athlete invites another to a competition, or when an athlete pushes their own limits.
The reigning champion has been invited to challenge a new contender in the upcoming match.
§ Common Phrases and Idioms
To challenge the status quo: To question the existing state of affairs or traditional way of doing things.
To challenge someone to a duel/debate: To formally invite someone to a contest or discussion.
To challenge a ruling/decision: To formally dispute a legal or administrative judgment.
To challenge oneself: To push one's own limits and strive for personal growth or improvement.
By recognizing 'challenge' in these diverse contexts, you'll gain a deeper understanding of its nuances and be better equipped to use it accurately and effectively in your own communication. It's a dynamic verb that speaks to human curiosity, ambition, and the pursuit of truth and progress.
How Formal Is It?
"The lawyer sought to controvert the evidence presented by the prosecution."
"The scientists decided to challenge the traditional theory with their new findings."
"I'm going to question his decision to quit the team."
"I dare you to climb to the top of the slide!"
"He tried to call out my story, but I had receipts."
难度评级
The definition is moderately complex with two distinct meanings and additional context. A B2 learner might need to read it a couple of times to fully grasp both aspects.
Using 'challenge' as a verb effectively requires understanding both its confrontational and invitational nuances. Constructing sentences that clearly differentiate these uses, especially in academic or formal writing, can be challenging for a B2 learner.
While 'challenge' is a common word, using it precisely in spoken English to convey either questioning or inviting to a task can sometimes lead to ambiguity if not accompanied by clear context or intonation. B2 learners might struggle to quickly choose the correct nuance.
In everyday conversation, the context usually clarifies which meaning of 'challenge' is intended. However, in discussions where precision is key, a B2 learner might need to pay close attention to accompanying phrases to differentiate between questioning something and inviting someone to a task.
接下来学什么
前置知识
接下来学习
高级
需要掌握的语法
Challenge can be followed by a direct object, which is the thing being questioned or the person being invited.
She challenged his statement. / He challenged me to a game of chess.
When challenging the validity of something, 'challenge' is often followed by 'that' or a prepositional phrase with 'on' or 'about'.
He challenged that her facts were incorrect. / They challenged the decision on ethical grounds.
When inviting someone to a demanding task or competition, 'challenge' is often followed by 'to' and an infinitive or a noun phrase.
I challenge you to prove your point. / They challenged me to a race.
In its passive form, 'to be challenged' indicates that the validity of something is being questioned or someone is being invited to a task.
His theory has been challenged by recent discoveries. / The champion was challenged by a new contender.
Challenge can also be used as a noun, meaning a difficult task or a questioning of something.
The project was a real challenge. / He issued a challenge to the team.
按水平分级的例句
He likes to challenge his friends to a game of chess.
He likes to invite his friends to play chess.
The small dog tried to challenge the big dog.
The small dog tried to bark at the big dog to fight.
She will challenge herself to learn a new skill every year.
She will try hard to learn a new skill every year.
It's good to challenge yourself with difficult puzzles.
It's good to try hard with difficult puzzles.
Don't challenge the teacher's rules.
Don't question the teacher's rules.
He decided to challenge the decision of the boss.
He decided to question the boss's decision.
My brother always challenges me to run faster.
My brother always pushes me to run faster.
They want to challenge the old way of doing things.
They want to question the old way of doing things.
The discovery of new evidence directly challenged the long-held scientific consensus on the origin of the universe, prompting a re-evaluation of established theories.
A descoberta de novas evidências desafiou diretamente o consenso científico de longa data sobre a origem do universo, levando a uma reavaliação das teorias estabelecidas.
Here, 'challenged' is used transitively, meaning it takes a direct object ('the long-held scientific consensus').
Her groundbreaking research was designed to challenge conventional wisdom regarding economic growth in developing nations, proposing a more nuanced approach.
Sua pesquisa inovadora foi projetada para desafiar a sabedoria convencional sobre o crescimento econômico em nações em desenvolvimento, propondo uma abordagem mais diferenciada.
'To challenge conventional wisdom' is a common collocation, meaning to question widely accepted beliefs.
The CEO's ambitious vision for the company's future operationally challenged every department to innovate and adapt to rapid technological shifts.
A visão ambiciosa do CEO para o futuro da empresa desafiou operacionalmente cada departamento a inovar e se adaptar às rápidas mudanças tecnológicas.
The adverb 'operationally' specifies the manner in which the challenge was posed, adding detail to the verb.
Legal experts are preparing to challenge the constitutionality of the new legislation, arguing that it infringes upon fundamental civil liberties.
Especialistas jurídicos estão se preparando para contestar a constitucionalidade da nova legislação, argumentando que ela infringe as liberdades civis fundamentais.
In a legal context, 'to challenge' often means to dispute or contest in court.
His latest novel deliberately challenges readers to confront uncomfortable truths about societal inequality, sparking widespread debate and introspection.
Seu romance mais recente desafia deliberadamente os leitores a confrontar verdades incômodas sobre a desigualdade social, provocando amplo debate e introspecção.
Here, 'challenges readers to confront' implies an invitation to engage with a difficult task or idea.
The mountaineer's ultimate goal was to challenge himself by ascending the world's highest peaks, pushing the limits of human endurance and skill.
O objetivo final do montanhista era desafiar-se escalando os picos mais altos do mundo, empurrando os limites da resistência e habilidade humanas.
The reflexive pronoun 'himself' indicates that the challenge is directed inward, for personal growth or testing limits.
Critics often challenge the simplistic narratives presented in mainstream media, advocating for more complex and nuanced representations of reality.
Os críticos frequentemente contestam as narrativas simplistas apresentadas na mídia convencional, defendendo representações mais complexas e diferenciadas da realidade.
'To challenge narratives' is a sophisticated way of saying to question or dispute the stories being told.
The unexpected economic downturn severely challenged the government's fiscal policies, necessitating an immediate and comprehensive review of budgetary allocations.
A inesperada desaceleração econômica desafiou severamente as políticas fiscais do governo, exigindo uma revisão imediata e abrangente das alocações orçamentárias.
The adverb 'severely' emphasizes the intensity of the challenge, indicating a significant difficulty or test.
常见搭配
常用短语
to challenge someone to a duel
to invite someone to a formal fight
to challenge one's limits
to push oneself to the maximum of one's abilities
it's a challenge to...
it is a difficult task to...
face a challenge
to confront a difficult situation or task
rise to the challenge
to successfully deal with a difficult situation or task
up for the challenge
ready and willing to take on a difficult task
throw down the gauntlet (challenge)
to issue a challenge
take on a challenge
to accept a difficult task
meet the challenge
to successfully deal with a difficult situation
challenge the notion that...
to question the idea or belief that...
语法模式
习语与表达
"To throw down the gauntlet"
To issue a challenge; to invite someone to fight or compete.
The rival team threw down the gauntlet, daring us to meet them on the field.
formal"To take up the gauntlet"
To accept a challenge.
Despite the difficulty, she took up the gauntlet and decided to compete in the marathon.
formal"To rise to the occasion"
To deal successfully with a difficult situation or challenge.
When faced with unexpected problems, the team rose to the occasion and found a solution.
neutral"To meet a challenge head-on"
To confront a difficult situation directly and without avoidance.
Instead of procrastinating, he decided to meet the challenge head-on.
neutral"To be up to the challenge"
To be capable of dealing with a difficult task or situation.
She wasn't sure if she was up to the challenge of leading such a large project.
neutral"To bite off more than one can chew"
To attempt something that is too difficult or too much for one to handle.
He bit off more than he could chew by agreeing to manage two major projects simultaneously.
informal"To push the envelope"
To challenge the boundaries of what is conventionally or technically possible.
The artist was known for pushing the envelope with her experimental techniques.
neutral"To call into question"
To cause doubts about something; to challenge the validity or truth of something.
Recent findings call into question the long-held theory.
formal"To put someone to the test"
To challenge someone's abilities or endurance.
The difficult exam really put the students to the test.
neutral"To pick a bone with someone"
To have a reason to disagree or argue with someone about something.
I have a bone to pick with you about what you said earlier.
informal句型
Challenge + noun (validity/truth/authority)
The scientist challenged the validity of the research findings.
Challenge + someone + to + verb (competition/task)
She challenged her friend to a game of chess.
Challenge + someone's + noun (abilities/ideas)
The difficult puzzle challenged his problem-solving abilities.
Be challenged + by + noun (situation/person)
He was challenged by the new work environment.
Challenge + that clause
They challenged that the new policy was unfair.
Challenge + gerund
The lawyer challenged presenting the evidence without proper authorization.
Challenge + for + noun (a position/title)
The underdog challenged for the championship title.
Challenge + noun + with + noun (a statement/proof)
The reporter challenged the politician's statement with conflicting data.
如何使用
When 'challenge' is used to question something, it implies a demand for justification or proof. For example, 'The lawyer challenged the witness's testimony.' When inviting someone to a competition or task, it suggests a test of skill or endurance, like 'He challenged his friend to a game of chess.' It can also be used to describe a difficult situation that tests one's abilities, such as 'The new project challenged her to learn new skills.'
A common mistake is confusing 'challenge' with 'dare.' While both involve inviting someone to do something, 'dare' often implies a more risky or audacious act, sometimes with an element of bravado or provocation. 'Challenge' is generally more formal and can be used in a broader range of contexts, from intellectual debates to athletic competitions. Another mistake is using 'challenge' when a simpler verb like 'question' or 'disagree with' might be more appropriate if the intention is purely to express doubt without demanding proof or engaging in a formal dispute. For example, instead of 'I challenge his opinion that the movie was bad,' it might be more natural to say, 'I disagree with his opinion that the movie was bad' or 'I question his opinion that the movie was bad.'
小贴士
Contextual Learning
Always try to learn new words in context. Read sentences where 'challenge' is used as a verb to understand its nuances. For example: 'The lawyer decided to challenge the witness's testimony.'
Synonyms & Antonyms
Explore synonyms like 'dispute,' 'question,' 'defy,' 'dare,' and antonyms like 'agree,' 'accept,' 'support' to grasp the full spectrum of 'challenge' (verb).
Sentence Construction
Practice creating your own sentences using 'challenge' as a verb in different contexts. This helps solidify your understanding and ability to use it naturally. For example: 'I want to challenge myself to learn a new skill.'
Role-Playing & Speaking
Engage in role-playing or discussions where you might need to 'challenge' an idea or a person. This improves your spoken English and confidence.
Flashcards with Examples
Create flashcards with 'challenge' on one side and its definition along with a few example sentences on the other. Include both meanings (to question and to invite).
Listen for Usage
Pay attention to how 'challenge' is used in movies, TV shows, podcasts, and news reports. This will expose you to authentic usage and different intonations.
Identify Prepositions
Note common prepositions that follow 'challenge,' such as 'challenge to' (a duel), 'challenge on' (a point). This is crucial for correct usage.
Mind Mapping
Create a mind map around 'challenge' as a verb. Branch out with definitions, examples, synonyms, and scenarios where it might be used.
Write a Short Story
Try writing a short paragraph or story where the verb 'challenge' plays a central role. This encourages creative application of the word.
Seek Feedback
Ask a native English speaker or a language tutor to review your usage of 'challenge' in sentences. Feedback is invaluable for improvement.
记住它
记忆技巧
Imagine a knight, Sir Challenge, who always questions orders and loves competitions. He 'challenges' everything and everyone.
视觉联想
Picture a courtroom where a lawyer is 'challenging' the witness's testimony, demanding proof. Alternatively, visualize two athletes at a starting line, about to 'challenge' each other in a race.
Word Web
挑战
Try to use 'challenge' in three different sentences. For example: 1. 'The student decided to challenge the professor's statement.' 2. 'She loved to challenge herself with difficult puzzles.' 3. 'The team issued a challenge to their rivals for a rematch.'
常见问题
10 个问题Certainly! An example could be: 'The lawyer decided to challenge the witness's testimony due to inconsistencies.' Here, 'challenge' means to question the truthfulness or validity of the testimony.
Of course! You might say: 'He challenged his friend to a game of chess.' In this case, it means he invited his friend to compete.
That's a great question! Not at all. While it can involve questioning, it can also be positive. For instance, 'The new project will challenge my skills in a good way,' implies a demanding but rewarding task.
Yes, absolutely! You could say, 'Overcoming that difficult period was a real challenge for her.' Here, 'challenge' refers to a demanding task or obstacle.
That's a good point to clarify. While similar, 'challenge' often implies a more direct confrontation or demand for proof, whereas 'question' can be a more general act of asking for information or expressing doubt. For example, you might 'question' a statement to understand it better, but you 'challenge' it if you believe it's incorrect or unfounded.
Yes, it can! For example, 'Learning a new language can be a significant challenge.' Here, 'challenge' is a noun referring to a difficult task.
No, not necessarily. While it can involve physical competition, it often refers to mental or intellectual tasks. For example, 'This puzzle will really challenge your mind,' doesn't involve physical activity.
A common phrase is 'to rise to the challenge,' which means to successfully deal with a difficult situation or task. For example, 'She rose to the challenge of leading the new team.'
Certainly! You might hear: 'The reporter decided to challenge the politician's claims about the budget.' This means the reporter demanded evidence or proof for the politician's statements.
That's a good distinction to make. While both involve inviting someone to do something, 'dare' often implies a more risky or mischievous act, often for fun or to test courage. 'Challenge' is generally more formal and can involve competition, overcoming difficulty, or questioning something seriously. For instance, you might 'dare' someone to eat a hot pepper, but you'd 'challenge' them to a debate.
自我测试 126 个问题
I can ___ myself to learn new words every day.
The word 'challenge' fits best here, meaning to set a difficult goal for oneself.
She will ___ her friend to a game of tennis.
To 'challenge' someone to a game means to invite them to compete.
It is a big ___ to climb this mountain.
Climbing a mountain is a difficult task, so it is a 'challenge'.
Can you ___ me to a race?
To 'challenge' someone to a race means to invite them to compete in it.
My teacher likes to ___ us with hard questions.
Teachers 'challenge' students with hard questions to test their abilities.
He likes to ___ himself to finish his homework quickly.
To 'challenge' oneself means to set a difficult goal for oneself.
My friend likes to _____ me to a game of chess.
To 'challenge' someone to a game means to invite them to play.
It is a big _____ for me to learn English.
A 'challenge' can be a demanding task, like learning a new language.
Can you _____ me to run faster?
To 'challenge' someone to run faster means to test their ability or encourage them to improve.
If I challenge my friend, I invite them to play a game.
Yes, to challenge someone can mean to invite them to a competition.
A small baby can challenge a big strong man to lift a heavy box.
No, a small baby cannot challenge a strong man to lift a heavy box because it is not a demanding task for the man and the baby does not have the ability to demand proof or test the man's strength.
Learning a new word is a challenge for some people.
Yes, learning new things can be a demanding task, which is a type of challenge.
A game, like soccer or a board game.
A question that is not easy to answer.
To try to do something difficult to improve.
Read this aloud:
Challenge accepted!
Focus: Cha-llenge ac-cep-ted
你说的：
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Read this aloud:
It is a new challenge for me.
Focus: It is a new cha-llenge for me
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Do you want to challenge me?
Focus: Do you want to cha-llenge me?
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Write a short sentence using the word 'challenge' to ask someone to do something difficult.
Well written! Good try! Check the sample answer below.
Sample answer
I challenge you to run fast.
Write a simple sentence describing something that is a 'challenge' for you.
Well written! Good try! Check the sample answer below.
Sample answer
Learning English is a challenge for me.
Complete the sentence: 'Can you accept my ____?' using the word 'challenge'.
Well written! Good try! Check the sample answer below.
Sample answer
Can you accept my challenge?
What does Ben do to Tom?
Read this passage:
Tom likes to play games. Sometimes his friend, Ben, says, 'I challenge you to a race!' Tom tries his best to win.
What does Ben do to Tom?
Ben challenges Tom to a race, which is a type of game or competition.
Ben challenges Tom to a race, which is a type of game or competition.
What did the teacher say about the math problem?
Read this passage:
My teacher gave us a hard math problem. She said, 'This is a challenge for you!' I like to try hard things.
What did the teacher say about the math problem?
The passage clearly states, 'She said, 'This is a challenge for you!''
The passage clearly states, 'She said, 'This is a challenge for you!''
What is Lisa's challenge?
Read this passage:
Lisa wants to learn to ride a bike. It is a big challenge for her, but she practices every day. She will not give up.
What is Lisa's challenge?
The passage says, 'Lisa wants to learn to ride a bike. It is a big challenge for her.'
The passage says, 'Lisa wants to learn to ride a bike. It is a big challenge for her.'
This sentence invites someone to play a game, which is a common use of 'challenge' at a basic level.
This asks if someone can motivate another person to do a demanding task, like running fast.
This means she likes to invite her friends to competitions or demanding tasks.
My friend likes to _______ me to a game of chess. I usually lose!
To 'challenge' someone to a game means to invite them to compete.
It can be a big _______ to learn a new language, but it's very rewarding.
A 'challenge' can also refer to a demanding task or situation.
The teacher asked the students to _______ if they thought the answer was wrong.
To 'challenge' here means to question the validity of something.
If you challenge someone, you are always trying to fight with them.
Challenging can be about competition or questioning, not always fighting.
A challenge can be something difficult that helps you improve.
A demanding task or situation that tests your abilities is a challenge.
When you challenge a statement, you are saying you think it is correct.
To challenge a statement means to question its truth or validity.
Think about what someone does with puzzles.
What does a lawyer do in court about a decision?
What do you do with someone when you want to play a game?
Read this aloud:
I will challenge you to a race.
Focus: challenge
你说的：
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Read this aloud:
It is good to challenge yourself to learn new things.
Focus: yourself
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Don't be afraid to challenge ideas.
Focus: ideas
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Write a short sentence about something you find difficult or that 'challenges' you. For example: 'Learning a new language challenges me.'
Well written! Good try! Check the sample answer below.
Sample answer
Riding a bicycle uphill challenges me.
Imagine your friend says they can run very fast. Write a sentence where you 'challenge' their statement, asking for proof. For example: 'Do you really run that fast? Prove it!'
Well written! Good try! Check the sample answer below.
Sample answer
You say you can lift that heavy box? I challenge you to do it!
Think about a fun competition. Write a sentence where you 'challenge' someone to play a game with you. For example: 'I challenge you to a game of chess!'
Well written! Good try! Check the sample answer below.
Sample answer
I challenge you to a soccer match this weekend!
What kind of problem did the teacher give the class?
Read this passage:
My teacher gave us a very difficult math problem. It was a real challenge for everyone in the class. We worked together to try and solve it. Even though it was hard, we learned a lot by trying.
What kind of problem did the teacher give the class?
The passage states, 'My teacher gave us a very difficult math problem. It was a real challenge for everyone in the class.'
The passage states, 'My teacher gave us a very difficult math problem. It was a real challenge for everyone in the class.'
What did Sarah do when her friend said he could jump high?
Read this passage:
Sarah's friend said he could jump very high. Sarah didn't believe him. She said, 'I challenge you to jump over that small fence!' Her friend tried and jumped over it easily.
What did Sarah do when her friend said he could jump high?
The passage says, 'Sarah didn't believe him. She said, 'I challenge you to jump over that small fence!''
The passage says, 'Sarah didn't believe him. She said, 'I challenge you to jump over that small fence!''
What was a 'big challenge' in the video game?
Read this passage:
The new video game was very popular. Many players tried to beat the final boss, but it was a big challenge. Only a few people managed to win.
What was a 'big challenge' in the video game?
The passage states, 'Many players tried to beat the final boss, but it was a big challenge.'
The passage states, 'Many players tried to beat the final boss, but it was a big challenge.'
This is a common phrase telling someone not to question or provoke the speaker.
This phrase describes a difficult task or situation.
This means to invite someone to a race or competition.
The lawyer decided to _______ the witness's statement in court.
To 'challenge' someone's statement means to question its truth or validity, which is what a lawyer might do in court.
Running a marathon is a big _______ for many athletes.
A 'challenge' can be a demanding task that tests someone's abilities, like running a marathon.
If you _______ my idea, please tell me why you disagree.
To 'challenge' an idea means to question it or express disagreement.
When you challenge a person, you are always being rude to them.
Challenging someone can be done respectfully, for example, to ask for proof or to invite them to a competition, which isn't necessarily rude.
A puzzle can be considered a challenge.
A puzzle is a demanding task that tests one's abilities, fitting the definition of a 'challenge'.
To challenge someone means to agree with everything they say.
To 'challenge' someone means to question their statements or actions, which is the opposite of agreeing with everything they say.
Think about legal situations.
Consider competitive activities.
What does a difficult task do to your skills?
Read this aloud:
I want to challenge myself to learn a new language.
Focus: challenge
你说的：
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Read this aloud:
Do you often challenge ideas that you don't agree with?
Focus: challenge, ideas
你说的：
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Read this aloud:
He likes to challenge his friends to races.
Focus: challenge, races
你说的：
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Imagine you are a detective investigating a case. A witness gives you a statement, but you suspect they might be hiding something. Write three sentences where you politely but firmly 'challenge' their statement, asking for more details or proof.
Well written! Good try! Check the sample answer below.
Sample answer
I appreciate your statement, but I need to challenge some of the details you provided. Could you elaborate on what you saw at the precise moment of the incident? We need solid proof to confirm these facts.
You are trying to convince your friend to try a new sport with you. They are hesitant. Write a short paragraph (3-4 sentences) where you 'challenge' them to try it, emphasizing how fun or beneficial it will be.
Well written! Good try! Check the sample answer below.
Sample answer
Come on, I challenge you to try playing badminton with me this weekend! I know you might be a bit nervous, but it's a great way to get some exercise and have a lot of fun. I bet you'll really enjoy it once you give it a chance.
Your school is considering changing the lunch menu to offer fewer healthy options. Write a short email (3-4 sentences) to the principal where you 'challenge' this decision, explaining why you think it's a bad idea for the students.
Well written! Good try! Check the sample answer below.
Sample answer
Dear Principal, I am writing to challenge the proposed change to the school lunch menu. I believe offering fewer healthy options would negatively impact students' well-being and concentration. Could we reconsider this decision to ensure students have nutritious choices?
What did Maria's doctor do?
Read this passage:
Maria believed that exercising every day was the only way to stay healthy. However, her doctor decided to challenge this idea. He explained that rest days are just as important for muscle recovery and overall health. He suggested a balanced routine with both exercise and rest.
What did Maria's doctor do?
The passage states, 'her doctor decided to challenge this idea,' referring to Maria's belief about daily exercise.
The passage states, 'her doctor decided to challenge this idea,' referring to Maria's belief about daily exercise.
Why did Tom challenge the manager's proposal?
Read this passage:
The new manager wanted to introduce a very strict set of rules for the team. One of the employees, Tom, felt these rules were unfair and would harm team morale. He decided to challenge the manager's proposal during the next meeting, presenting arguments for a more flexible approach.
Why did Tom challenge the manager's proposal?
The passage says, 'Tom, felt these rules were unfair and would harm team morale. He decided to challenge the manager's proposal.'
The passage says, 'Tom, felt these rules were unfair and would harm team morale. He decided to challenge the manager's proposal.'
What was the purpose of the second speaker's action?
Read this passage:
During the debate, the speaker made a claim that many in the audience found hard to believe. Another speaker then stepped forward to challenge the accuracy of the statement, asking for data and evidence to support it. This led to a lively discussion among the participants.
What was the purpose of the second speaker's action?
The passage states the second speaker 'challenge the accuracy of the statement, asking for data and evidence,' which means questioning its truthfulness.
The passage states the second speaker 'challenge the accuracy of the statement, asking for data and evidence,' which means questioning its truthfulness.
This sentence structure clearly conveys that new regulations will question the company's existing methods.
This sentence describes inviting someone to a competition, which is one meaning of 'challenge'.
This sentence uses 'challenge' in the sense of questioning the truth or validity of something.
Listen for the verb related to questioning a decision.
Listen for the verb related to accepting a difficult task.
Listen for the verb related to encouraging innovative thought.
Read this aloud:
I want to challenge the idea that experience is always more important than innovation.
Focus: challenge, innovation
你说的：
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Read this aloud:
Can you challenge yourself to learn a new skill this year?
Focus: challenge, skill
你说的：
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Read this aloud:
It's important to challenge assumptions to foster critical thinking.
Focus: challenge, assumptions, critical thinking
你说的：
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Imagine you are a journalist writing an opinion piece. Your task is to challenge a common misconception about a current event or a popular belief. Clearly state the misconception and then present your arguments and evidence to refute it.
Well written! Good try! Check the sample answer below.
Sample answer
Many people believe that social media platforms are solely responsible for declining mental health among teenagers. While social media certainly plays a role, this perspective oversimplifies a complex issue. Factors such as academic pressure, family dynamics, and societal expectations also significantly challenge adolescent well-being. Attributing the problem solely to social media fails to acknowledge these multifaceted influences and hinders the development of comprehensive solutions. It is crucial to challenge this narrow viewpoint to foster a more holistic understanding.
You are preparing for a debate on the topic 'Artificial Intelligence will improve human creativity.' Write a short paragraph where you challenge this assertion, presenting a counter-argument and supporting it with a brief explanation.
Well written! Good try! Check the sample answer below.
Sample answer
While some argue that Artificial Intelligence will enhance human creativity by automating mundane tasks, I would challenge this notion. There's a risk that over-reliance on AI could diminish our capacity for original thought and problem-solving. If AI consistently generates ideas or solutions, humans might become less inclined to engage in the challenging, often iterative process of creative development, ultimately stifling true innovation.
You've been asked to write a letter to a local council, challenging a recent decision they made regarding public transport. In your letter, state which decision you are challenging and provide at least two reasons why you believe it should be reconsidered.
Well written! Good try! Check the sample answer below.
Sample answer
Dear Local Council, I am writing to respectfully challenge your recent decision to reduce bus services on the 247 route after 7 PM. This decision significantly impacts residents who rely on public transport for their evening commutes and access to essential services. Firstly, it creates an undue burden on low-income workers who cannot afford alternative transportation. Secondly, it discourages community engagement by making it harder for people to attend evening classes or social events. I urge you to reconsider this change.
What is the main finding of the new study regarding multitasking?
Read this passage:
A new study has emerged that appears to challenge long-held assumptions about the benefits of multitasking. Researchers found that individuals who frequently switch between tasks often experience a decrease in productivity and an increase in stress levels. The study suggests that while multitasking might feel efficient, it rarely leads to better outcomes. This research could challenge many common workplace practices.
What is the main finding of the new study regarding multitasking?
The passage clearly states that 'individuals who frequently switch between tasks often experience a decrease in productivity and an increase in stress levels.'
The passage clearly states that 'individuals who frequently switch between tasks often experience a decrease in productivity and an increase in stress levels.'
What did the reporter ask the CEO to do?
Read this passage:
During a recent press conference, the CEO of TechInnovate faced tough questions from journalists. One reporter specifically asked the CEO to challenge the common perception that their new product was merely a re-branded version of an older model. The CEO responded by highlighting the innovative features and significant technological advancements that differentiate the new product.
What did the reporter ask the CEO to do?
The passage states, 'One reporter specifically asked the CEO to challenge the common perception that their new product was merely a re-branded version of an older model.'
The passage states, 'One reporter specifically asked the CEO to challenge the common perception that their new product was merely a re-branded version of an older model.'
Why did the community group challenge the city council's plans?
Read this passage:
The local community group decided to challenge the city council's plans for a new commercial development. They argued that the development would negatively impact local biodiversity and increase traffic congestion. To support their claims, they presented a petition with hundreds of signatures and an ecological report. Their intention was to make the council reconsider its decision.
Why did the community group challenge the city council's plans?
The passage states, 'They argued that the development would negatively impact local biodiversity and increase traffic congestion.'
The passage states, 'They argued that the development would negatively impact local biodiversity and increase traffic congestion.'
The CEO's unexpected resignation began to ___ the company's stability, raising concerns among investors.
To 'challenge' the company's stability means to question or threaten it. The other options suggest strengthening or confirming stability.
Her groundbreaking research sought to ___ long-held assumptions about the origins of the universe.
To 'challenge' assumptions means to question their validity. The other options imply confirming or endorsing them.
The newly elected representative promised to ___ the status quo and introduce radical reforms.
To 'challenge' the status quo means to question or oppose the existing state of affairs. The other options imply supporting or keeping things as they are.
After years of unchallenged dominance, the incumbent champion was finally presented with a formidable competitor ready to ___ his reign.
To 'challenge' someone's reign means to compete against them or try to take their position. The other options have different meanings.
The lawyer's strategy was to ___ the prosecution's evidence by highlighting inconsistencies in witness testimonies.
To 'challenge' evidence means to question its validity or dispute it. The other options suggest confirming or strengthening the evidence.
The remote, mountainous terrain will ___ even the most experienced climbers with its harsh conditions.
To 'challenge' climbers means to present them with a demanding task or test their abilities. The other options are antonyms.
The recent scientific findings _____ the long-held beliefs about the origin of the universe, prompting a re-evaluation of established theories.
To 'challenge' in this context means to question the validity of something. The findings are prompting a re-evaluation, indicating they are questioning existing beliefs.
Despite the inherent risks, the mountaineers decided to _____ the perilous ascent to the summit.
To 'challenge' in this context means to invite someone to take part in a demanding task. The mountaineers are undertaking a difficult ascent.
The lawyer's primary objective was to _____ the credibility of the witness, thereby weakening the prosecution's case.
To 'challenge' the credibility of a witness means to question their validity or truthfulness, which aligns with the goal of weakening the prosecution's case.
When you 'challenge' a statement, you are always agreeing with its accuracy.
To 'challenge' a statement means to question its validity or truth, implying disagreement rather than agreement.
A 'challenge' can refer to a difficult task that tests one's abilities.
The definition explicitly states that 'challenge' can involve testing someone's abilities or demanding tasks.
If someone 'challenges' a decision, they are typically expressing their full support for it.
To 'challenge' a decision implies questioning its authority or validity, which is the opposite of expressing full support.
Consider the context of a business decision and a board's reaction.
Think about personal goals and overcoming difficulties.
Focus on the legal context and the lawyer's action regarding a contract.
Read this aloud:
Can you challenge the notion that experience is always the best teacher?
Focus: challenge, notion
你说的：
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Read this aloud:
Describe a time when you had to challenge someone's opinion and how it turned out.
Focus: describe, challenge, opinion
你说的：
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Read this aloud:
What kind of challenges do you think young professionals face in today's job market?
Focus: challenges, professionals, market
你说的：
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The scientific community was quick to ___ the controversial new findings, demanding rigorous peer review before acceptance.
To 'challenge' in this context means to question the validity of the findings, aligning with the definition provided and the C2 level's nuanced understanding of academic scrutiny.
Her groundbreaking research sought to ___ established paradigms in quantum physics, pushing the boundaries of current understanding.
Here, 'challenge' implies questioning or disproving existing theories, which is a key aspect of advanced scientific inquiry and fits the C2 level.
The newly elected senator vowed to ___ systemic injustices, even if it meant confronting entrenched political interests.
To 'challenge' systemic injustices means to actively question and oppose them, demonstrating a high-level understanding of social and political discourse, appropriate for C2.
His philosophical treatise aimed to ___ conventional notions of reality, prompting profound introspection among its readers.
In this philosophical context, 'challenge' signifies questioning fundamental beliefs, a sophisticated concept suitable for a C2 learner.
The avant-garde artist deliberately sought to ___ traditional aesthetic sensibilities, often provoking strong reactions from critics.
To 'challenge' aesthetic sensibilities means to subvert or question established artistic norms, reflecting a complex understanding of art criticism and fitting the C2 level.
The defense attorney meticulously sought to ___ the prosecution's evidence, aiming to expose any inconsistencies or weaknesses.
In a legal context, to 'challenge' evidence is to question its validity or truth, a sophisticated use of the word applicable at the C2 level.
The CEO's radical new policy was immediately _____ by the board of directors, who demanded a thorough review of its potential impact.
To 'challenge' in this context means to question the validity or authority of the policy, which aligns with the board demanding a review.
Despite the overwhelming evidence, the defense attorney continued to _____ the prosecution's claims, seeking to sow doubt in the jury's minds.
The attorney is questioning the truth of the prosecution's claims, which is a core meaning of 'challenge'.
The newly elected senator declared her intention to _____ the established political order, advocating for sweeping reforms.
To 'challenge' the established order means to question its authority and seek to change it.
If you challenge someone to a duel, you are questioning their integrity.
Challenging someone to a duel is a direct invitation to a confrontation, often implying a questioning of their honor or integrity that needs to be settled.
To challenge a student with complex problems means to avoid testing their abilities.
Challenging a student with complex problems is precisely about testing and developing their abilities, pushing them beyond their comfort zone.
When a scientific theory is challenged, it means its fundamental principles are being accepted without question.
When a scientific theory is challenged, its fundamental principles are precisely what are being questioned, examined, and potentially revised or disproven.
Focus on how 'challenged' is used in a corporate setting.
Consider the legal context and the act of questioning credibility.
Note the reflexive use of 'challenge' indicating a personal endeavor.
Read this aloud:
Can you elaborate on how you would challenge the conventional wisdom regarding sustainable energy sources?
Focus: challenge, conventional, wisdom, sustainable, energy
你说的：
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Read this aloud:
Describe a time when you had to challenge a deeply entrenched belief or practice in your professional life.
Focus: challenge, entrenched, belief, practice, professional
你说的：
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Read this aloud:
In what ways do you believe emerging technologies will challenge our current understanding of privacy and security?
Focus: emerging, technologies, challenge, understanding, privacy, security
你说的：
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/ 126 correct
Perfect score!
Contextual Learning
Always try to learn new words in context. Read sentences where 'challenge' is used as a verb to understand its nuances. For example: 'The lawyer decided to challenge the witness's testimony.'
Synonyms & Antonyms
Explore synonyms like 'dispute,' 'question,' 'defy,' 'dare,' and antonyms like 'agree,' 'accept,' 'support' to grasp the full spectrum of 'challenge' (verb).
Sentence Construction
Practice creating your own sentences using 'challenge' as a verb in different contexts. This helps solidify your understanding and ability to use it naturally. For example: 'I want to challenge myself to learn a new skill.'
Role-Playing & Speaking
Engage in role-playing or discussions where you might need to 'challenge' an idea or a person. This improves your spoken English and confidence.
例句
I challenged my brother to a race to the end of the street.
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abanthropate
C1Describes a state of being removed from, or having lost, the essential qualities and characteristics of humanity. It is often used in philosophical or literary contexts to describe a person or entity that has transcended or been alienated from the human condition.
abhospence
C1A rare or formal term describing the state or act of lacking hospitality, or the deliberate withdrawal of a welcoming attitude towards guests or outsiders. It refers to a cold, inhospitable atmosphere or a specific instance where a host fails to provide expected comforts or kindness.
abjudtude
C1The state or quality of being formally rejected, cast off, or disowned through an authoritative or judicial decision. It refers to a condition of absolute renunciation where a person or entity is stripped of their previous status or rights.
abphobship
C1A formal adjective describing a systemic and deep-seated aversion to institutional hierarchies or organized authority figures. It is frequently applied in sociological and organizational contexts to describe individuals or movements that intentionally distance themselves from formal power structures.
abstinence
B2指自愿克制某种欲望，通常指戒酒、戒食或禁欲，是一种自觉的选择。
abtactship
C1指没有物理接触或无法触及的状态。常用来描述非物质或非身体的关系。
abtrudship
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abvictious
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abvolism
C1为了获得完全的个人自主权而故意疏远社会规范的行为。
acceptance
B2Acceptance is the act of agreeing to an offer, plan, or invitation, or the process of being received into a group or society. It also refers to the willingness to tolerate a difficult situation or the state of being approved by others.
