Vocabulary practice · Episode 55

Review the useful expressions from the episode

Study the episode’s central expressions with English definitions, nuance and examples, plus reviewed support-language versions where available.

B1–B2Everyday EnglishAbout 18 min + dynamic ads5 PDF versions available
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  1. Choose one expression. Read its definition, nuance and examples.
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  3. Return to the episode. Listen for the expression in its original context.

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Vocabulary from the episode

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Expression 1

to think for yourself

to form your own opinions and conclusions through independent reasoning, rather than simply accepting what you are told or following the crowd

Nuance: Think for yourself is both a cognitive skill and a cultural value, particularly in British and American intellectual tradition. For language learners, developing the English vocabulary to express independent thought is an advanced and liberating milestone.

Don't just echo what you read online — think for yourself and build your own view on the topic.

The most fluent speakers are not the ones who know the most phrases, but the ones who think for themselves in English.

Expression 2

to challenge an idea

to question, examine, or dispute a belief or statement rather than accepting it uncritically

Nuance: Challenge an idea is different from attacking a person — it is intellectual, not personal. This distinction is crucial in English-speaking academic and professional culture, where robust challenge of ideas is encouraged.

Challenge the ideas you agree with as well as the ones you disagree with — that is real critical thinking.

She learned to challenge ideas in English by starting with 'I see the logic, but have you considered...?'

Expression 3

to question something

to express doubt about whether something is true, right, or justified — to not accept it without examination

Nuance: Question is the core verb of critical thinking. It does not mean to be negative or aggressive — it means to not accept automatically. The best English learners question the grammar rules they are taught: is this always true? Are there exceptions? What is the logic?

Critical thinking starts with a simple habit: question what you are told before you accept it.

She questioned the grammar rule she had learned for years and discovered there were important exceptions.

Expression 4

to back up a claim

to support a statement with evidence, reasoning, or examples that make it credible

Nuance: Back up a claim is the academic skill made conversational. Every time you make a statement in English, native speakers unconsciously evaluate whether it is backed up. Adding evidence — 'because', 'for example', 'studies show' — makes your English more persuasive and more natural.

Back up your claims with evidence — 'I think X because Y' is more convincing than 'I think X'.

She learned to back up her claims in discussion by preparing one example for every opinion she planned to share.

Expression 5

to see both sides

to understand and fairly represent the arguments for and against a position, rather than only one perspective

Nuance: See both sides is the hallmark of intellectual balance. In English conversation and writing, showing that you have considered multiple viewpoints before reaching a conclusion makes you sound both thoughtful and persuasive. It signals that your position is informed, not just emotional.

Before forming your opinion, see both sides — it will make your English arguments far more credible.

She always tried to see both sides before speaking, which made her trusted in every discussion.

Expression 6

to draw a conclusion

to reach a judgement or decision based on evidence or reasoning you have gathered

Nuance: Draw a conclusion is the endpoint of reasoning. In academic English and formal discussion, the way you conclude — 'so it seems that...', 'this suggests that...', 'based on this, we can conclude...' — is a set of specific phrases worth learning and using.

Practice drawing conclusions out loud in English — 'based on what I know, I think...' is a useful frame.

After hearing both arguments, she drew a conclusion and explained exactly which evidence had changed her mind.

Expression 7

to distinguish between

to notice or explain the difference between two things that might appear similar

Nuance: Distinguish between is the precision phrase for making fine differences clear. In language learning, distinguishing between 'borrow' and 'lend', or 'since' and 'for', or 'make' and 'do' is exactly what separates fluent use from near-fluent use.

Can you distinguish between 'I lend' and 'I borrow'? Getting these right is a fluency test.

She had never been able to distinguish between 'affect' and 'effect' until she read them in context ten times each.

Expression 8

to reason through something

to work out a conclusion step by step using logic rather than instinct or assumption

Nuance: Reason through is the process of structured thinking. Instead of jumping to an answer, you trace the logic from beginning to end. In English, this is expressed through discourse markers: 'first of all', 'this means that', 'and therefore'. Reasoning through is a language skill as much as a thinking skill.

Reason through the grammar question step by step rather than guessing — the answer will stick better.

She reasoned through the vocabulary error and understood exactly why she had made it, not just that it was wrong.

Expression 9

an open mind

a willingness to consider new ideas, perspectives, or information without automatically rejecting them

Nuance: Open mind is one of the most important qualities for language learners. Keeping an open mind about different accents, different grammar explanations, and different learning methods allows you to evolve. Learners who close their minds around one method or one 'right' English often plateau.

Keep an open mind about different English accents — they are all valid and you may need to understand them.

She kept an open mind about her teacher's unusual methods and found they worked better than anything she had tried.

Expression 10

to reconsider

to think again about a decision, opinion or plan — especially after receiving new information or a strong counterargument

Nuance: Reconsider is the intellectual flexibility word. The ability to reconsider your position without feeling defeated is a sign of maturity, not weakness. In language learning, reconsidering means: when you meet a grammar explanation that contradicts what you believed, you look at the evidence rather than defend your belief.

Be willing to reconsider what you think you know about English — new information changes understanding.

She reconsidered her belief that grammar was not important after speaking with a native speaker for the first time.

Expression 11

first-principles thinking

Analysing a problem from its most basic truths instead of copying assumptions.

Nuance: Common in philosophy, science and business.

First-principles thinking asks what we know for certain.

They redesigned the service using first principles.

Expression 12

the expert trap

The tendency to accept an expert view without examining its assumptions.

Nuance: A useful critical-thinking label rather than a fixed academic diagnosis.

Avoid the expert trap by checking the evidence yourself.

The team fell into the expert trap and ignored local knowledge.

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