not是什么意思

not

美[nɑːt]  英[nɒt]
adv.  不；没有；并非
  近义词：no，non，

详细释义

adv.(副词)
  1. 不，否，非
  2. 没有
  3. 并非，不是，不是说
  4. 不会
  5. 不怎么
  6. 不都是，不全是
  7. 或许不
  8. 一件也没
  9. 一个也不
  10. 没什么
  11. 别客气， 没关系
  12. 不仅…而且…
  13. 倒不是， 并不是说
n.(名词)
  1. 电算
  2. 【计】 “非”

双解释义

adv.(副词)
  1. 不,没 (word that gives an opposite meaning to another word or sentence)

英英释义

Adverb
  1. negation of a word or group of words;

    "he does not speak French" "she is not going" "they are not friends" "not many" "not much" "not at all"

例句

用作副词(adv.)
  1. I'm not really sure.我不太清楚。
  2. It's not your fault.不是你的错。
  3. We are not teachers.我们不是老师。
  4. They will not agree.他们不会同意。
  5. Not everyone likes this book.并不是每个人都喜欢这本书。
  6. David did not have a book to his name.大卫没有一本属于他自己的书。
  7. His new book did not come up to expectation.他的新作没有达到预期水平。
  8. He was not unlearned in history.他对历史并非无知。
  9. Fortune has not always smiled on him.命运之神并非总是对他微笑。

词语用法

adv.(副词)
    not的基本意思是“不,没有”,通常用于否定句中,位于动词be、have/has或情态动词之后,或与之一起构成缩写形式; 如:isn't, don't, won't等。 在美国口语中常用ain't代替am not/are not/is not/has not/have not。 not后可接动词的非限定形式:动词不定式、动名词或分词。 在复合句中常可将not置于主语的谓语动词之前,而不放在从句中,这称之为转移否定。 not可用于省略结构中,代替词、词组或整个句子。在一些动词(如think, believe等)、副词(如probably等)和词组(如be afraid等)之后,可用not代替否定从句。 not还可否定形容词和副词,用于表示委婉的语气。 not与all, both, every, always等词连用时表示部分否定。 为了加强语气,可以把not构成的否定的状语等置于句首,并引起主谓倒装。 在否定结构中,如果not这个副词所表达的否定概念是贯穿到下一个成分的,这个成分就得用or来连接,否则要用nor来连接。 not only...but also...既不表否定意义,也不能用于否定结构; not either...or或neither...nor可表达否定意义。 not还可以和一些数词连用表达不同的意思。当not与数词连用时,意为“少于,不到”; not也可与表示数量的形容词连用表示不同的意思,如not many(much)(很少,不多), not a few(a little)(不少,很多), not a bit(毫不,一点也不); not还可否定one, once等词,意为“不止一个〔次〕”; not可与half连用意为“不到一半”,但在非正式英语里,如果not half加上某些形容词(与be连用)或动词(助动词do),意为“一点也不”,但在英式英语中(do)not half加上动词意为“非常”, not half so/as加上形容词或副词意为“远不及”; 另外not half as bad意为“好多了”。

常见错误

adv.(副词)
  1. 睡眠不足对你的健康有害。

    误 Getting not enough sleep is harmful to your health.

    正 Not getting enough sleep is harmful to your health.

    由于不知道发生了什么事,他像往常一样去上班了。

    误 Having not know about the accident, he went to work as usual.

    正 Not having known about the accident, he went to work as usual.

    析 非谓语动词的否定形式在前面加not。

    我请求你不要走。

    误 I beg you to not go.

    正 I beg you not to go.

    析 不定式的否定形式是not to do。

    学生们举行罢课,但老师们没有举行罢教。

    误 The students went on strike, but no the teachers.

    正 The students went on strike, but not the teachers.

    析not和no均可用来构成否定,但用法不同。not用来使动词变成否定,而no是作为形容词用在名词前,意思是not a或not any。

    我两个都不要。

    误 I don't want both of them.

    正 I don't want either of them.

    析 either用在not后面,表示全部否定,而not与all, every, everyone, both等词连用时表示部分否定。

    我几乎不能相信这事。

    误 I cannot almost believe it.

    正 I can hardly believe it.

    析 “几乎不”用hardly, scarcely表达。almost可以修饰no, none, nothing等词,但不能修饰not。

    他总是不迟到的。

    误 He is always not late.

    正 He is never late.

    析 always not表示“不总是,有时不”,不符合句意。

    他一点也不像他父亲。

    误 He is not a little like his father.

    正 He is not a bit like his father.

    析not a little等于much,表示“很多”,而not a bit表示“一点也不”。

    他不仅作出了许诺,而且履行了诺言。

    误 Not only he made a promise, but also he kept it.

    正 Not only did he make a promise, but also he kept it.

    正 He not only made a promise, but also he kept it.

    析not only用在句首,第一个分句应倒装。

    我没有兄弟。

    误 I have not brother.

    正 I have no brother(s).

    去年没有游客来过这个小岛。

    误 No any tourists came the island last year.

    正 No tourists came to the island last year.

    我不知道他想干什么。

    误 I have not idea what he wants to do.

    正 I have no idea what he wants to do.

    析 此处no是形容词,加在名词前作定语,等于not any, not是副词,不能直接修饰名词。

    他不该这么早就开始。

    误 He should have not started so early.

    正 He should not have started so early.

    析 在复合谓语动词中,副词not, never等通常放在第一个助动词之后。

    他不像你那样强壮。

    误 He is not so strong like you.

    正 He is not so strong as you.

    析not so...as是as...as的否定形式,不可用not so...like表示。

    老板度假了,但没有一个雇员在度假。

    误 The boss was on holiday, but no the employees.

    正 The boss was on holiday, but not the employees.

    析 no不能和另一个限定词连用,而not多用在一个句子的否定或句子的部分否定中,所以误句中的no应改成not。

    他说得既不清楚,也不正确。

    误 He didn't speak clearly and correctly.

    正 He didn't speak clearly or correctly.

    析not...or表示全部否定, not...and表示部分否定。

    他不仅弹钢琴,而且还拉小提琴。

    误 He not only plays the piano, but also the violin.

    正 He plays not only the piano, but also the violin.

    他不但会说英语,而且会说法语。

    误 He not only speaks English but also French.

    误 Not only does he speak English, but French as well.

    正 He speaks not only English but also French.

    正 Not only does he speak English but also speaks French.

    析not only...but also...所连接的内容在形式上要前后对称。

    不仅这些书,而且这本词典也是我的。

    误 Not only the books but also the dictionary belong to me.

    正 Not only the books but also the dictionary belongs to me.

    析 用not only...but also...连接两个部分作主语时,其谓语动词的数要与but also后的主语保持一致。

    她学习和她弟弟一样努力,但不如她姐姐努力。

    误 She studies as hard as her younger brother, but does not study hard as her elder sister.

    正 She studies as hard as her younger brother, but not so hard as her elder sister.

    析 把两个相同的人或事物比较时,须用as...as或not so/as...as,误句中后半句少了so/as。

    “同我们一起去好吗?”“不。”

    误 “Will you go with me?” “Not.”

    正 “Will you go with me?” “No.”

    析 同no, never, hardly等否定词不一样, not不能用来回答提问。

    你难得来看看我们。

    误 You not hardly ever come to see us.

    正 You hardly ever come to see us.

    析 如果句中已有含有否定意义的词,那就不能再加not了。

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