HSK Guide

不 bù — 否定副词，用于动词、形容词和能愿动词前

bù (fourth tone, falling)bu4

否定副词，用于动词、形容词和能愿动词前

HSK 1· HSK 1–4（旧版）一级· “三等九级”国际中文水平标准adverb
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义项

  1. 否定副词，用于动词、形容词和能愿动词前

    The default negator, placed directly before what it negates. It covers habits, present states, intentions and the future; completed past actions are negated with 没(有) instead.

    adverb

  2. 用于否定回答

    adverbspoken

字形拆解

  • 不
    bù (fourth tone, falling)

    not, no — the general negative, placed before verbs and adjectives

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例句

  • 我不喝茶。Wǒ (third tone, dipping) bù (fourth tone, falling) hē (first tone, high and level) chá. (second tone, rising)···

    I don’t drink tea.

  • 他不是我的老师。他不是我的老師。Tā (first tone, high and level) bú (second tone, rising) shì (fourth tone, falling) wǒ (third tone, dipping) de (neutral tone) lǎoshī. (third tone, dipping)···

    He isn’t my teacher.

常见错误

  • 不太对昨天我不吃饭。

    正确昨天我没吃饭。

    不 denies a habit, a state or an intention. To say an action did not happen, use 没(有). 我不吃饭 means "I don’t eat / won’t eat", not "I didn’t eat".

  • 不太对bù shì

    正确bú shì

    不 is pronounced bú (second tone) whenever the next syllable carries a fourth tone: bú shì, bú kàn, bú qù. Before all other tones it stays bù.

含“不”的词