A1 Expression カジュアル

Keine Ahnung.

No idea.

意味

Used to state that one does not know the answer.

🌍

文化的背景

In Germany, saying 'Keine Ahnung' is part of the 'Direktheit' (directness). It is better to say you don't know than to make up an answer, though in customer service, it can be perceived as unhelpful. In Austria, you might hear 'Keine Ahnung' as well, but sometimes it's replaced by the more colorful 'I hab kan Tau' (I have no dew/clue), which is very dialect-heavy. Swiss German speakers use 'Kei Ahnig,' which is the dialect version of the same phrase, used just as frequently in casual settings.

💡

The Shrug

In Germany, 'Keine Ahnung' is almost always accompanied by a shoulder shrug. It completes the message!

⚠️

Watch your tone

If you say it too loudly or quickly, it can sound like 'I don't know and I don't care.' Keep it soft for a neutral meaning.

意味

Used to state that one does not know the answer.

💡

The Shrug

In Germany, 'Keine Ahnung' is almost always accompanied by a shoulder shrug. It completes the message!

⚠️

Watch your tone

If you say it too loudly or quickly, it can sound like 'I don't know and I don't care.' Keep it soft for a neutral meaning.

🎯

The 'Gar' Booster

Add 'gar' (gar keine Ahnung) to sound more native when you want to emphasize you are totally clueless.

自分をテスト

Complete the sentence with the correct form of 'kein'.

Hast du ______ Ahnung, wie spät es ist?

✓ 正解! ✗ おしい! 正解: keine

Ahnung is a feminine noun, so the article must be 'keine'.

Which response is most appropriate for a casual friend?

Lukas: 'Wann kommt der Bus?'

✓ 正解! ✗ おしい! 正解: Keine Ahnung.

'Keine Ahnung' is the natural, casual way to respond to a friend.

Match the phrase to the level of formality.

1. Keine Ahnung. 2. Das weiß ich nicht. 3. Ich habe keine Ahnung.

✓ 正解! ✗ おしい! 正解: 1-Informal, 2-Neutral, 3-Neutral/Informal

Shortening the phrase makes it more informal.

Fill in the missing word.

A: 'Wer hat das Fenster kaputt gemacht?' B: 'Keine ______, ich war es nicht!'

✓ 正解! ✗ おしい! 正解: Ahnung

The fixed expression is 'Keine Ahnung'. 'Keine Idee' is a literal translation from English and is less common.

🎉 スコア: /4

ビジュアル学習ツール

When to say 'Keine Ahnung'

Safe Situations

  • With friends
  • At the pub
  • Texting
  • Family

Risky Situations

  • Job Interview
  • With the Police
  • Oral Exams
  • To your CEO

練習問題バンク

4 問題
Complete the sentence with the correct form of 'kein'. Fill Blank A1

Hast du ______ Ahnung, wie spät es ist?

✓ 正解! ✗ おしい! 正解: keine

Ahnung is a feminine noun, so the article must be 'keine'.

Which response is most appropriate for a casual friend? Choose A1

Lukas: 'Wann kommt der Bus?'

✓ 正解! ✗ おしい! 正解: Keine Ahnung.

'Keine Ahnung' is the natural, casual way to respond to a friend.

Match the phrase to the level of formality. situation_matching A2

1. Keine Ahnung. 2. Das weiß ich nicht. 3. Ich habe keine Ahnung.

✓ 正解! ✗ おしい! 正解: 1-Informal, 2-Neutral, 3-Neutral/Informal

Shortening the phrase makes it more informal.

Fill in the missing word. dialogue_completion A1

A: 'Wer hat das Fenster kaputt gemacht?' B: 'Keine ______, ich war es nicht!'

✓ 正解! ✗ おしい! 正解: Ahnung

The fixed expression is 'Keine Ahnung'. 'Keine Idee' is a literal translation from English and is less common.

🎉 スコア: /4

よくある質問

4 問

Not inherently, but it is very informal. With friends, it's perfect. With a boss, it's better to use a full sentence like 'Das weiß ich leider nicht.'

No, 'Ahnung' is feminine, so it must be 'keine.' Saying 'kein' is a common beginner mistake.

'Keinen Plan' is slangier and mostly used by teenagers or young adults. 'Keine Ahnung' is used by everyone.

No, it specifically means 'I don't have the information.' For 'I don't understand,' use 'Ich verstehe das nicht.'

関連フレーズ

🔄

Ich weiß es nicht.

synonym

I don't know.

🔗

Keinen Plan.

similar

No clue / No plan.

🔗

Frag mich nicht!

similar

Don't ask me!

🔗

Das ist mir ein Rätsel.

builds on

That is a mystery to me.

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