B2 Idiom 中性 5分钟阅读

il y a anguille sous roche

To remove

字面意思: There is an eel under the rock

15秒了解

  • Something suspicious is hidden.
  • A secret motive is likely present.
  • Use when things seem "fishy".
  • Origin: sneaky eels in medieval fishing.

意思

这个短语的意思是幕后有一些可疑的事情在发生。当一个情况好得令人难以置信时,这就像说‘有些不对劲’或‘我闻到了老鼠的味道’。

关键例句

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1

Texting a friend about a surprise party

Elle a dit qu'elle avait une surprise pour moi, mais elle était bizarrement nerveuse. Je crois qu'il y a anguille sous roche.

She said she had a surprise for me, but she was strangely nervous. I think there's something fishy going on.

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2

Discussing a colleague's sudden helpfulness

Mon collègue m'a offert son aide sur mon projet sans que je demande. C'est gentil, mais il y a anguille sous roche.

My colleague offered to help me with my project without me asking. It's nice, but I suspect there's a hidden motive.

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3

A customer service interaction

Le vendeur m'a proposé une réduction énorme, mais seulement si j'achète tout de suite. Il y a anguille sous roche, non?

The salesperson offered me a huge discount, but only if I buy right now. There's something fishy going on, right?

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🌍

文化背景

In France, this idiom is often used in political talk shows. French people value 'le second degré' (reading between the lines), so this phrase is a staple of intellectual conversation. While used in Quebec, you might also hear 'il y a une bibitte' (there is a bug/critter), which can also imply something is wrong or suspicious in a more informal way. Belgian French uses the idiom identically to France. It is very common in the business sectors of Brussels to express caution during negotiations. In countries like Senegal or Ivory Coast, the idiom is understood but sometimes supplemented with local metaphors involving crocodiles or hidden water, though 'anguille sous roche' remains the prestige form.

🎯

Drop the 'Une'

To sound like a native, say 'Il y a anguille sous roche' instead of 'Il y a une anguille...'. It shows you know the fixed idiomatic form.

⚠️

Don't over-negate

When negating, remember it's 'Il n'y a pas d'anguille...'. Forgetting the 'd'' is a common B1 error.

15秒了解

  • Something suspicious is hidden.
  • A secret motive is likely present.
  • Use when things seem "fishy".
  • Origin: sneaky eels in medieval fishing.

What It Means

This phrase is your go-to for saying something's not quite right. It’s that gut feeling that a situation is a bit shady. You suspect there's a hidden problem or a secret motive at play. It’s like a little alarm bell going off in your head. You're not sure exactly what it is, but you know something is up. It's a classic way to express suspicion. It’s not about actual eels, thankfully! It's all about that sneaky, hidden element.

Origin Story

Imagine medieval France, where fishing was serious business. Rivers and streams were vital for food. Fishermen would often hide their catch, sometimes even live eels, under rocks near the water's edge. Why? To keep them fresh for later or to avoid taxes! An eel is slippery and hard to catch. Finding one hidden meant someone was being sneaky. It implied a hidden, perhaps illicit, activity. This image of a hidden, slippery creature became a metaphor. It perfectly captured the feeling of something concealed. The phrase likely emerged from this practical, everyday observation. It's a bit like finding a secret stash of cookies. You know someone's been up to something!

How To Use It

Use il y a anguille sous roche when you sense deception. It's perfect for situations that feel off. You can use it in casual chats with friends. It also works in slightly more serious discussions. Just be aware of the context. You're pointing out a potential hidden issue. You're not stating a fact, but expressing a strong suspicion. Think of it as a polite way to raise a red flag. It suggests further investigation might be needed.

Real-Life Examples

  • Texting a friend: "He offered to do all the chores this week? Il y a anguille sous roche!"
  • At a café: "The waiter was *so* attentive. Maybe he wants a bigger tip? Il y a anguille sous roche."
  • During a negotiation: "They agreed to our terms instantly. It feels a bit too easy. I think il y a anguille sous roche."
  • Watching a documentary: "The politician's sudden change of heart seems suspicious. Il y a anguille sous roche."

When To Use It

Use it when you suspect a hidden motive. A deal seems too good to be true? Use it. Someone is being unusually nice? Use it. You hear gossip that sounds fishy? Use it. It’s great for expressing doubt. It works when you feel something is being concealed. It’s perfect for everyday suspicions. Think of it like a subtle warning. You're nudging someone to be careful. It’s also useful when you need to explain your hesitation. You feel uneasy about a situation. This phrase captures that feeling well.

When NOT To Use It

Avoid using it for simple misunderstandings. If someone just forgot something, it's not anguille sous roche. Don't use it for genuine, straightforward situations. If everything is transparent and honest, this phrase doesn't fit. It's not for expressing anger or direct accusations. It's more about suspicion than confrontation. Using it inappropriately might sound accusatory. It can make others defensive. So, save it for when there's genuine doubt. It's not for every little hiccup in life.

Common Mistakes

  • ✗ "J'ai une anguille sous le rocher." → ✓ "Il y a anguille sous roche."

*Explanation:* Learners often try to personalize the phrase too much. The structure Il y a (there is) is fixed.

  • ✗ "Il y a un poisson sous la roche." → ✓ "Il y a anguille sous roche."

*Explanation:* Mistaking the animal is common. Anguille (eel) is specific and essential here.

  • ✗ "Il y a anguille *dans* roche." → ✓ "Il y a anguille *sous* roche."

*Explanation:* The preposition sous (under) is crucial for the meaning of concealment.

Similar Expressions

  • Something's fishy: This is a very close English equivalent. It also implies suspicion and hidden motives.
  • I smell a rat: Another English idiom with the same core meaning. It suggests something is wrong or deceitful.
  • Il y a quelque chose qui cloche: This means 'something is wrong' or 'something's not right'. It's a bit more general than anguille sous roche.
  • Se méfier: This means 'to be wary' or 'to distrust'. It's the action you might take when you suspect anguille sous roche.

Memory Trick

💡

Picture a slippery, sneaky eel hiding under a rock. It's hard to see, hard to catch, and definitely not what you expect! That's exactly the feeling this phrase evokes. The eel represents the hidden, suspicious element. The rock is the seemingly normal situation. The hidden eel is the secret problem. Think of it as nature's way of saying 'watch out!'. It’s a visual reminder of hidden danger.

Quick FAQ

  • Is it always negative? Mostly, yes. It implies suspicion or something hidden.
  • Can I use it about myself? Rarely. It's usually about someone else or a situation.
  • Is it formal? It's generally informal to neutral. Not for very formal speeches.
  • What if I'm wrong? It expresses suspicion, not accusation. You can always backtrack.
  • Are there regional versions? Not widely known ones. This is the standard form.

使用说明

This idiom is best reserved for informal to neutral contexts. While widely understood, its metaphorical nature makes it less suitable for highly formal situations or official documents. Be mindful that it expresses suspicion, not concrete proof, so use it when you want to voice a gut feeling rather than make a direct accusation.

🎯

Drop the 'Une'

To sound like a native, say 'Il y a anguille sous roche' instead of 'Il y a une anguille...'. It shows you know the fixed idiomatic form.

⚠️

Don't over-negate

When negating, remember it's 'Il n'y a pas d'anguille...'. Forgetting the 'd'' is a common B1 error.

💬

The 'Loup' Alternative

If you find 'anguille' hard to pronounce, use 'Il y a un loup'. It's just as common and easier for many learners.

例句

12
#1 Texting a friend about a surprise party
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Elle a dit qu'elle avait une surprise pour moi, mais elle était bizarrement nerveuse. Je crois qu'il y a anguille sous roche.

She said she had a surprise for me, but she was strangely nervous. I think there's something fishy going on.

Expresses suspicion about the friend's nervousness regarding the surprise.

#2 Discussing a colleague's sudden helpfulness
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

Mon collègue m'a offert son aide sur mon projet sans que je demande. C'est gentil, mais il y a anguille sous roche.

My colleague offered to help me with my project without me asking. It's nice, but I suspect there's a hidden motive.

Highlights doubt about the colleague's unexpected generosity.

#3 A customer service interaction
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Le vendeur m'a proposé une réduction énorme, mais seulement si j'achète tout de suite. Il y a anguille sous roche, non?

The salesperson offered me a huge discount, but only if I buy right now. There's something fishy going on, right?

Questions the urgency and large discount, suggesting a hidden sales tactic.

#4 Job interview follow-up
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Ils m'ont offert le poste très rapidement après l'entretien. Je me demande s'il y a anguille sous roche et pourquoi ils sont si pressés.

They offered me the job very quickly after the interview. I wonder if there's something fishy going on and why they are in such a hurry.

Expresses professional skepticism about the unusually fast job offer.

#5 Online shopping review

Le prix était incroyable bas, mais la qualité du produit est médiocre. C'était clair qu'il y avait anguille sous roche.

The price was incredibly low, but the product quality is mediocre. It was clear something was fishy.

Explains the suspicion after discovering the poor quality matched the suspiciously low price.

#6 Watching a mystery show
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Le détective pense que le mari est innocent, mais je ne suis pas convaincue. Il y a anguille sous roche, c'est sûr.

The detective thinks the husband is innocent, but I'm not convinced. There's definitely something fishy going on.

Used to express a viewer's suspicion about a character's innocence.

#7 Humorous observation about a pet
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Mon chat est super calme aujourd'hui. Il y a anguille sous roche, il prépare sûrement une bêtise!

My cat is super calm today. There's something fishy going on, he's probably planning some mischief!

Playfully suspects the cat's unusual calmness.

Mistake: Using the wrong preposition 常见错误
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✗ Il y a anguille *dans* roche.

✗ There is an eel *in* the rock.

The preposition 'sous' (under) is essential for the idiom's meaning of concealment.

Mistake: Literal interpretation 常见错误
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✗ J'ai vu une anguille sous la roche hier.

✗ I saw an eel under the rock yesterday.

This sounds like you literally saw an eel. The idiom requires the fixed phrase 'Il y a'.

#10 Expressing concern about a friend's situation
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Tu as perdu ton travail et tu sembles si optimiste? Je m'inquiète, j'ai l'impression qu'il y a anguille sous roche.

You lost your job and you seem so optimistic? I'm worried, I have the feeling there's something fishy going on.

Shows concern and suspicion about the friend's overly positive reaction to bad news.

#11 Social media comment on a suspicious post
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Ce compte promet des cadeaux gratuits juste en likant? Hmm, il y a anguille sous roche.

This account promises free gifts just for liking? Hmm, there's something fishy going on.

Skeptical comment on a social media post offering something too good to be true.

#12 Discussing a sudden change in plans
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Ils ont annulé la réunion à la dernière minute sans explication. Je pense qu'il y a anguille sous roche.

They cancelled the meeting at the last minute without explanation. I think there's something fishy going on.

Expresses suspicion about the abrupt cancellation of a meeting.

自我测试

Complete the idiom with the correct words.

Tout le monde est d'accord trop vite, je suis sûr qu'il y a _______ sous _______.

✓ 正确! ✗ 不太对。 正确答案: anguille / roche

The standard idiom is 'anguille sous roche'.

Which sentence uses the idiom correctly in a negative form?

How do you say 'There is nothing fishy'?

✓ 正确! ✗ 不太对。 正确答案: Il n'y a pas d'anguille sous roche.

In negation, 'de' (or d') replaces the partitive/indefinite article structure.

Match the situation to the reaction.

Situation: A stranger offers you a free luxury watch on the street.

✓ 正确! ✗ 不太对。 正确答案: Il y a anguille sous roche !

A free luxury watch from a stranger is highly suspicious.

Complete the dialogue.

A: 'Pourquoi le patron t'a-t-il invité à dîner ?' B: 'Je ne sais pas, mais _______.'

✓ 正确! ✗ 不太对。 正确答案: il y a anguille sous roche

An unexpected dinner with the boss suggests a hidden motive.

🎉 得分: /4

视觉学习工具

练习题库

4 练习
Complete the idiom with the correct words. Fill Blank A2

Tout le monde est d'accord trop vite, je suis sûr qu'il y a _______ sous _______.

✓ 正确! ✗ 不太对。 正确答案: anguille / roche

The standard idiom is 'anguille sous roche'.

Which sentence uses the idiom correctly in a negative form? Choose B1

How do you say 'There is nothing fishy'?

✓ 正确! ✗ 不太对。 正确答案: Il n'y a pas d'anguille sous roche.

In negation, 'de' (or d') replaces the partitive/indefinite article structure.

Match the situation to the reaction. situation_matching B2

Situation: A stranger offers you a free luxury watch on the street.

✓ 正确! ✗ 不太对。 正确答案: Il y a anguille sous roche !

A free luxury watch from a stranger is highly suspicious.

Complete the dialogue. dialogue_completion B1

A: 'Pourquoi le patron t'a-t-il invité à dîner ?' B: 'Je ne sais pas, mais _______.'

✓ 正确! ✗ 不太对。 正确答案: il y a anguille sous roche

An unexpected dinner with the boss suggests a hidden motive.

🎉 得分: /4

常见问题

10 个问题

Not at all! It is used daily in newspapers, TV, and casual conversation.

Yes! If you suspect your friends are planning something, you can say it jokingly.

It is 'sous roche'. The article is omitted in the idiom.

No, that's an anglicism. Stick to the eel!

Yes, it's neutral-formal. It's very common in professional 'due diligence' contexts.

The idiom is almost always singular, even if you suspect multiple secrets.

Yes, it is feminine: une anguille. But in the idiom, we don't use the article.

Usually no. It almost always implies a negative or suspicious secret.

'C'est louche' is an observation (It's shady). 'Il y a anguille sous roche' is a more descriptive idiom.

It sounds like 'ahn-GHEE-yuh'. The 'll' is like the 'y' in 'yes'.

相关表达

🔄

Il y a un loup

synonym

There is a hidden flaw or trap.

🔗

C'est louche

similar

It's shady/suspicious.

🔗

Sentir le roussi

similar

To smell trouble brewing.

🔗

Découvrir le pot aux roses

builds on

To discover the secret.

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