◎ 單詞釋義

adv.不；沒有；并非

不，否，非

沒有

并非，不是，不是說

不會

不怎么

不都是，不全是

或許不

一件也沒

一個也不

沒什么

別客氣， 沒關系

不僅…而且…

倒不是， 并不是說

n.(名詞)

電算

【計】 “非”

adv.(副詞)

不,沒 (word that gives an opposite meaning to another word or sentence)

adv

1. negation of a word or group of words

e.g. he does not speak French
she is not going
they are not friends
not many
not much
not at all

Synonym: non

Not is often shortened to n't in spoken English, and added to the auxiliary or modal verb. For example, ‘did not’ is often shortened to ‘didn't’.
not在口語中常略作 n't，用在助動詞或情態動詞后，例如：did not 常略作 didn't。

1. (與動詞連用構成否定句)不，非，沒有
You use not with verbs to form negative statements.

not在線翻譯

e.g. The sanctions are not working the way they were intended...
制裁沒有發揮預期的作用。
e.g. I was not in Britain at the time...
當時我不在英國。

2. (構成期望得到肯定回答的疑問句)
You use not to form questions to which you expect the answer 'yes'.

e.g. Haven't they got enough problems there already?...
難道他們那兒的問題還少嗎？
e.g. Didn't I see you at the party last week?...
我在上周的聚會上見過你，對不對？

3. (通常以 n't 的形式出現在問句中，用于推斷某人應已做某事或表示驚訝)
You use not, usually in the form n't, in questions which imply that someone should have done something, or to express surprise that something is not the case.

e.g. Why didn't you do it months ago?...
幾個月以前你為什么不做呢？
e.g. Why couldn't he listen to her?...
他為什么不能聽她的呢？

4. (通常用 n't 的形式，用于肯定陳述后的附加疑問句)是嗎? 不是嗎?
You use not, usually in the form n't, in question tags after a positive statement.

e.g. 'It's a nice piece of jewellery though, isn't it?'...
“可這是一件漂亮的首飾，不是嗎?”
e.g. I've been a great husband, haven't I?...
我一直是個很不錯的丈夫，不是嗎？

5. (通常以 n't 的形式，表示禮貌的建議)
You use not, usually in the form n't, in polite suggestions.

e.g. Actually we do have a position in mind. Why don't you fill out our application?...
實際上我們的確在考慮一個職位，你先填一下我們的求職表好嗎？
e.g. Couldn't they send it by train?
他們不能用火車運過來嗎？

6. (用于表示對剛提及的單詞、詞組或從句的否定)不，沒有
You use not to represent the negative of a word, group, or clause that has just been used.

not

e.g. 'Have you found Paula?'—'I'm afraid not, Kate.'...
“你找到葆拉了嗎？”——“很遺憾，沒有，凱特。”
e.g. At first I really didn't care whether he came or not.
起先我真的不在乎他是否會來。

7. (用于 all 或 every 前，表示部分否定)并非，不是
You can use not in front of 'all' or 'every' when you want to say something that applies only to some members of the group that you are talking about.

e.g. Not all the money, to put it mildly, has been used wisely...
說得好聽些，不是所有的錢都花得是地方。
e.g. Not every applicant had a degree.
不是所有的求職者都有學位。

8. 并非(總是…)
If something is not always the case, you mean that sometimes it is the case and sometimes it is not.

e.g. He didn't always win the arguments, but he often was right...
他并非在爭辯中總是能贏，但他經常是對的。
e.g. She couldn't always afford a babysitter...
她并不是總能請得起臨時保姆。

9. (用于 a 或 one 前加強語氣)(一個…)也不，(一個…)也沒有
You can use not or not even in front of 'a' or 'one' to emphasize that there is none at all of what is being mentioned.

e.g. The houses are beautiful, but there's no shop, not even a pub to go into...
這些房子很漂亮，但周圍沒有商店，甚至連一個酒館都沒有。
e.g. I sent report after report. But not one word was published...
我寄了一篇又一篇的報告，但一個字都沒有發表。

10. (用于表示距離、時間或其他數量的詞前)不到，少于
You can use not in front of a word referring to a distance, length of time, or other amount to say that the actual distance, time, or amount is less than the one mentioned.

not的近義詞

e.g. The tug crossed our stern not fifty yards away...
拖船擦著我們的船尾開了過去，距離不到50碼。
e.g. ...a large crowd not ten yards away waiting for a bus...
不到10碼遠的地方有一大群等公共汽車的人

11. (用于對比真實和不真實的情況，尤用于可能使人產生誤解的陳述)不是
You use not when you are contrasting something that is true with something that is untrue. You use this especially to indicate that people might think that the untrue statement is true.

e.g. He has his place in the Asian team not because he is white but because he is good...
他在這支亞洲球隊中占有一席之地，不是因為他是白人，而是因為他確實出色。
e.g. Training is an investment not a cost...
培訓是一種投資，而不是花費。

12. (用于not only，not just, not simply 等短語中，強調某事物的真實性，但不是全部事實)
You use not in expressions such as 'not only', 'not just', and 'not simply' to emphasize that something is true, but it is not the whole truth.

e.g. These movies were not only making money; they were also perceived to be original...
這些電影不僅賺錢，而且被視為具有原創性。
e.g. There is always a 'black market' not just in Britain but in Europe as a whole...
黑市一直存在，不只是在英國，整個歐洲也是。

13. (用于引出否定從句)并不是說，并非
You use not that to introduce a negative clause that contradicts something that the previous statement implies.

e.g. His death took me a year to get over; not that you're ever really over it...
我用一年時間慢慢接受了他去世的事實，但其實你永遠不會真正完全忘掉。
e.g. It occurred to Tom to wonder whether Jane was quite trustworthy. Not that he thought she was in any way politically active.
湯姆突然想到簡是不是值得信任，并不是說他認為簡有些熱衷于政治。

14. (用于表示強調)一點不，根本沒有
Not at all is an emphatic way of saying 'No' or of agreeing that the answer to a question is 'No'.

e.g. 'Sorry. I sound like Abby, don't I?' — 'No. Not at all.'...
“抱歉，我講起話來像阿比，是不是？”——“不，一點不像。”
e.g. 'You don't think that you've betrayed your country.' — 'No I don't. No, not at all.'
“你認為你沒有背叛自己的國家。”——“我沒有，根本沒有。”

15. 不用謝;別客氣
Not at all is a polite way of acknowledging a person's thanks.

e.g. 'Thank you very much for speaking with us.' — 'Not at all.'
“非常感謝您能和我們交談。”——“不客氣。”

16. not half -> see half
if not -> see if
not least -> see least
not to mention -> see mention
nothing if not -> see nothing
not for nothing -> see nothing
more often than not -> see often

1.

1. 非門：減少PCB面積,提高系統的可靠性. PLD的這些優點使得PLD技術在90年代以后得到飛速的發展,同時也大大推動了EDA軟件和硬件描述語言(HDL)的進步. 在圖紙上分別添加非門(not)、輸入(input)、輸出(output)三個symbol,如圖所示:

2. not：no relation to; 無關

3.

3. not：nordic optical telescope; 北歐光學望遠鏡

4. not：none other than; 而是

adv.(副詞)

not的基本意思是“不,沒有”,通常用于否定句中,位于動詞be、have/has或情態動詞之后,或與之一起構成縮寫形式; 如:isn't, don't, won't等。

在美國口語中常用ain't代替am not/are not/is not/has not/have not。

not后可接動詞的非限定形式:動詞不定式、動名詞或分詞。

在復合句中常可將not置于主語的謂語動詞之前,而不放在從句中,這稱之為轉移否定。

not可用于省略結構中,代替詞、詞組或整個句子。在一些動詞(如think, believe等)、副詞(如probably等)和詞組(如be afraid等)之后,可用not代替否定從句。

not還可否定形容詞和副詞,用于表示委婉的語氣。

not與all, both, every, always等詞連用時表示部分否定。

為了加強語氣,可以把not構成的否定的狀語等置于句首,并引起主謂倒裝。

在否定結構中,如果not這個副詞所表達的否定概念是貫穿到下一個成分的,這個成分就得用or來連接,否則要用nor來連接。

not only...but also...既不表否定意義,也不能用于否定結構; not either...or或neither...nor可表達否定意義。

not還可以和一些數詞連用表達不同的意思。當not與數詞連用時,意為“少于,不到”; not也可與表示數量的形容詞連用表示不同的意思,如not many(much)(很少,不多), not a few(a little)(不少,很多), not a bit(毫不,一點也不); not還可否定one, once等詞,意為“不止一個〔次〕”; not可與half連用意為“不到一半”,但在非正式英語里,如果not half加上某些形容詞(與be連用)或動詞(助動詞do),意為“一點也不”,但在英式英語中(do)not half加上動詞意為“非常”, not half so/as加上形容詞或副詞意為“遠不及”; 另外not half as bad意為“好多了”。

adv.(副詞)

下面各組中的兩個句子意思不同:

I do not hope that he will come tomorrow.

我不希望他明天來。

I hope that he will not come tomorrow.

我希望他明天別來。

I am not afraid that he will come tomorrow.

我不怕他明天來。

I am afraid that he will not come tomorrow.

恐怕他明天不來。

I do not fear that he will come tomorrow.

我并不怕他明天來。

I fear that he will not come tomorrow.

我怕他明天不來。

I do not trust that he will come tomorrow.

我不相信他明天來。

I trust that he will not come tomorrow.

我相信他明天不來。

adv.(副詞)睡眠不足對你的健康有害。

誤

Getting not enough sleep is harmful to your health.

正

Not getting enough sleep is harmful to your health.
由于不知道發生了什么事,他像往常一樣去上班了。

誤

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

非謂語動詞的否定形式在前面加not。
我請求你不要走。

誤

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。
學生們舉行罷課,但老師們沒有舉行罷教。

誤

The students went on strike, but no the teachers.

正

The students went on strike, but not the teachers.

析

not和no均可用來構成否定,但用法不同。not用來使動詞變成否定,而no是作為形容詞用在名詞前,意思是not a或not any。
我兩個都不要。

誤

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與all, every, everyone, both等詞連用時表示部分否定。
我幾乎不能相信這事。

誤

I cannot almost believe it.

正

I can hardly believe it.

析

“幾乎不”用hardly, scarcely表達。almost可以修飾no, none, nothing等詞,但不能修飾not。
他總是不遲到的。

誤

He is always not late.

正

He is never late.

析

always not表示“不總是,有時不”,不符合句意。
他一點也不像他父親。

誤

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“一點也不”。
他不僅作出了許諾,而且履行了諾言。

誤

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,第一個分句應倒裝。
我沒有兄弟。

誤

I have not brother.

正

I have no brother(s).
去年沒有游客來過這個小島。

誤

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。

誤

I have not idea what he wants to do.

正

I have no idea what he wants to do.

析

此處no是形容詞,加在名詞前作定語,等于not any, not是副詞,不能直接修飾名詞。
他不該這么早就開始。

誤

He should have not started so early.

正

He should not have started so early.

析

在復合謂語動詞中,副詞not, never等通常放在第一個助動詞之后。
他不像你那樣強壯。

誤

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,但沒有一個雇員在度假。

誤

The boss was on holiday, but no the employees.

正

The boss was on holiday, but not the employees.

析

no不能和另一個限定詞連用,而not多用在一個句子的否定或句子的部分否定中,所以誤句中的no應改成not。
他說得既不清楚,也不正確。

誤

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。
他不僅彈鋼琴,而且還拉小提琴。

誤

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

正

He plays not only the piano, but also the violin.
他不但會說英語,而且會說法語。

誤

He not only speaks English but also French.

誤

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...所連接的內容在形式上要前后對稱。
不僅這些書,而且這本詞典也是我的。

誤

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...連接兩個部分作主語時,其謂語動詞的數要與but also后的主語保持一致。
她學習和她弟弟一樣努力,但不如她姐姐努力。

誤

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

把兩個相同的人或事物比較時,須用as...as或not so/as...as,誤句中后半句少了so/as。
“同我們一起去好嗎?”“不。”

誤

“Will you go with me?” “Not.”

正

“Will you go with me?” “No.”

析

同no, never, hardly等否定詞不一樣, not不能用來回答提問。
你難得來看看我們。

誤

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義的詞,那就不能再加not了。

☆ 13世紀中期進入英語，直接源自古英語的noht，意為無。

以上就是本站詳細整理的詞語not是什么意思的翻譯解釋，供大家參考一下。