否定句用英語怎麼說

1. 簡單句中含有系動詞be、情態動詞和助動詞時，變否定句時需在系動詞be、情態動詞和助動詞後加not。

如： I am a teacher.→I am not a teacher. He can help me.→He can't help me. 2.簡單句中謂語動詞爲行爲動詞時，要根據時態選用do的相應形式，把肯定句變爲否定句。如： The little girl wants to go there.→The little girl doesn't want to go there. He did his work yesterday.→ He didn't do his work yesterday. 3.祈使句變否定句時，一般在句首加Don't，但Let us或Let's開頭的祈使句在 Let us或 Let's後加not即可。

如： Put them over there.→Don't put them over there. Let us go home.→Let us not go home. 4.主從複合句中，主句是I think,I believe等結構，變否定句時，形式上否定主句，實際上否定從句。如： I don't think chickens can swim .我認爲雞不會游泳。

5.“had better +動詞原形”，變否定句時爲“had better not +動詞原形”。如： You'd better go to school.→ You'd better not go to school. 6.動詞不定式變否定式時，常在不定式to前加not。

如： The teacher tells me to do it.→ The teacher tells me not to do it. 7.使役動詞和感官動詞（make,let,hear,see,watch等）後接省略to的不定式，此種不定式變否定句時只需在省略to的動詞原形前加not。如： I saw her work.→I saw her not work. 8.特殊形式的否定句，有以下幾種： （1）肯定句含有every-的合成詞時，變否定句時改爲no-。

如： Everything is ready.→Nothing is ready. (2)肯定句中含有always, usually和ever時，變否定句時改爲never。如： He is always late for school.→He is never late for school. (3)肯定句含有many,much時，變否定句時分別改爲few,little。

如： Many students know him.→Few students know him. (4)肯定句中含有still時，變否定句時應改爲no longer。如： Tom is still in bed.→Tom is no longer in bed. (5)肯定句含有both, both。

and,all時，變否定句時應改爲never,neither。nor,none。

如： Both of us are students.→Neither of us is a student. (6)肯定句含有nearly, almost時，變否定句時應改爲 hardly。如： Lily nearly knows him .→Lily hardly knows him . (7)肯定句含有“形容詞+ enough”時，變爲否定句時應改爲“too +形容詞的反義詞”。

如： He is short enough to reachit.He is too tall to reach it. (8)謂語動詞是be,have（有）或謂語含有助動詞、情態動詞時，直接在這些詞後加上否定詞not。如： She can swim.She can't swim. (9)謂語動詞是行爲動詞時，要在該動詞前加上do /does /did not，該詞恢復原形。

如： He gets up early.He doesn't get up early. (10)既要否定謂語動詞，又要變換句中的單詞。如： He can read and write.He can't read or write. (11)用含否定意義的詞或詞組取代肯定句中的某些詞或詞組。

如： I know both English and Chi- nese.I know neither English nor Chinese. 類似的有：ever /alwaysnever, somebodynobody,somethingnothing, everybody no one,almost hardly 9.祈使句的肯定式變否定式 （1）一般在動詞前加上 don't。如： Open the window .Don't open the window. (2)含有“Let's。”

的祈使句，一般用“Let'snot。”的形式，美國人偶爾也用“Don'tlet's。”

這一形式。加強語氣時使用“Let'sdon't。”

這一形式。如： Let's go there.Let's not go there. 10.複合句的肯定式變否定式 一般將主句變爲否定式。

如：I saw her when I left .I didn't see her when I left.。

否定句中的也用英語：either ['iðɚ]。

pron. 任一，兩方，隨便哪一個；兩者中的一個或另一個

adj. 兩者之中任一的；兩者之中每一的

prep. 任何一個

用法：either只能用在否定句中，常常和否定詞not連用，用來否定詞組或句子，其含義表示也不 ，在一般情況下只能放在句末來加強整個句子的語氣。

擴展資料

在否定句中，還有其他的否定詞。

1、nor和neither

結構︰（前句）否定句，+（後句）nor/neither+肯定式動詞+主語，即倒裝句。

例如：He hasn't been to Europe, nor have I.

翻譯：他沒去過歐洲，我也沒有。

2、半否定詞：hardly, rarely, scarcely,seldom,little,few等

例如：It hardly (scarcely) matters.

翻譯：沒有什麼關係。

3、否定詞no,none,nobody,nothing,nowhere, neither, never表達完全否定的意義。

例如：No student in this school is from Asia.

翻譯：這個學校沒有一個學生是來自亞洲的。

1：一般否定句

I don't know this.否定句式

No news is good news. 否定詞no

There is no person smoking here.

2：特指否定

He went to his office, not to see him.

I am sorry for not coming on time.

I don't think/believe/suppose/feel/imagine you are right.

3：部分否定

All the answers are not right

All is not gold that glitters.

I don't know all of them.

I can't see everybody/everything.

Both of them are not right.

4：全體否定

None of my friends smoke.

I can see nothing/nobody.

Neither of them is right.

Nothing can be so simple as this.

5：延續否定

You didn't see him, neither/nor did I.

You don't know, I don't know either.

He doesn't know English, let alone/to say nothing of/not to speak of （更不用說） French.

6： 半否定句

We seldom/hardly/scarcely/barely hear such fine singing.

I know little English. I saw few people.

7： 雙重否定

You can't make something out of nothing.

What's done cannot be undone.

There is no sweet without sweat.

No gain without pains.

I can't help /keep/ laughing whenever I hear it.

No man is so old but (that) he can learn.

8：排除否定

Everyone is ready except you.

He did nothing but play.

But for your help, I couldn't do it.

9：加強否定

I won't do it at all.

I can't see it any more.

He is no longer a boy.

1. There is not a moment to be lost. 分秒必爭。

2. There is no holding back the wheel of history. 歷史車輪不可阻擋。

3. Not a soul was anywhere visible. 到處見不到一個人。

4. I felt sorry for not coming in time. 我很抱歉沒準時到。

5. I don't think it is right to make such a hasty decision. 我認爲如此倉促做決定是不正確的。

6. Everybody, it is true, wouldn't like it. 的確並不是人人都喜歡它。

7. I don't wholly agree. 我並不完全同意。

8. All my plans came to nothing. 我的一切計劃都沒實現。

9. I shall never do it, not under any circumstances. 我不會做那事的。

10. I'll not do such a thing, not I. 我不會幹這種事的，決不會。

11. I could not assent to, much less participate in such proceedings. 我對這種行爲不能贊同，哪裏還說得上參加。

12. I did not even see him, still less shake hands with him. 我看都沒看見他，哪裏還可能同他握手呢？

13. I never thought of it, let alone did I do it. 我想都沒想到它，更談不上去做了。

14. Little remains to be said. 簡直沒什麼可說的了。

15. I have hardly ever been out of Beijing. 我幾乎未曾離開過北京。

16.I saw little or nothing of him after you were gone. 你走後我很少看見他，幾乎可說完全沒見過他。

17. I could not help showing my pleasure. 我不禁喜形於色。

18. I cannot but admire his courage. 我不得不讚美他的勇氣。

19. I never see you but I think of my brother. 我每次見到你就想起我的兄弟來。（我沒有一次不是見到你就想起我的兄弟來。）

20. It simply will not do. 那是絕對不行的。