育才学习网1.英语的否定句怎么写
1. 简单句中含有系动词be、情态动词和助动词时，变否定句时需在系动词be、情态动词和助动词后加not。
如： I am a teacher.→I am not a teacher. He can help me.→He can't help me. 2.简单句中谓语动词为行为动词时，要根据时态选用do的相应形式，把肯定句变为否定句。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.祈使句变否定句时，一般在句首加Don't，但Let us或Let's开头的祈使句在 Let us或 Let's后加not即可。
如： Put them over there.→Don't put them over there. Let us go home.→Let us not go home. 4.主从复合句中，主句是I think,I believe等结构，变否定句时，形式上否定主句，实际上否定从句。如： I don't think chickens can swim .我认为鸡不会游泳。
5.“had better +动词原形”，变否定句时为“had better not +动词原形”。如： You'd better go to school.→ You'd better not go to school. 6.动词不定式变否定式时，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.使役动词和感官动词（make,let,hear,see,watch等）后接省略to的不定式，此种不定式变否定句时只需在省略to的动词原形前加not。如： I saw her work.→I saw her not work. 8.特殊形式的否定句，有以下几种： （1）肯定句含有every-的合成词时，变否定句时改为no-。
如： Everything is ready.→Nothing is ready. (2)肯定句中含有always, usually和ever时，变否定句时改为never。如： He is always late for school.→He is never late for school. (3)肯定句含有many,much时，变否定句时分别改为few,little。
如： Many students know him.→Few students know him. (4)肯定句中含有still时，变否定句时应改为no longer。如： Tom is still in bed.→Tom is no longer in bed. (5)肯定句含有both, both。
and,all时，变否定句时应改为never,neither。nor,none。
如： Both of us are students.→Neither of us is a student. (6)肯定句含有nearly, almost时，变否定句时应改为 hardly。如： Lily nearly knows him .→Lily hardly knows him . (7)肯定句含有“形容词+ enough”时，变为否定句时应改为“too +形容词的反义词”。
如： He is short enough to reachit.He is too tall to reach it. (8)谓语动词是be,have（有）或谓语含有助动词、情态动词时，直接在这些词后加上否定词not。如： She can swim.She can't swim. (9)谓语动词是行为动词时，要在该动词前加上do /does /did not，该词恢复原形。
如： He gets up early.He doesn't get up early. (10)既要否定谓语动词，又要变换句中的单词。如： He can read and write.He can't read or write. (11)用含否定意义的词或词组取代肯定句中的某些词或词组。
如： I know both English and Chi- nese.I know neither English nor Chinese. 类似的有：ever /alwaysnever, somebodynobody,somethingnothing, everybody no one,almost hardly 9.祈使句的肯定式变否定式 （1）一般在动词前加上 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，美国人偶尔也用“Don'tlet's。”
这一形式。加强语气时使用“Let'sdon't。”
这一形式。如： Let's go there.Let's not go there. 10.复合句的肯定式变否定式 一般将主句变为否定式。
如：I saw her when I left .I didn't see her when I left.。
2.否定句中的也用英语怎样写
否定句中的也用英语：either ['iðɚ]。
pron. 任一，两方，随便哪一个；两者中的一个或另一个
adj. 两者之中任一的；两者之中每一的
prep. 任何一个
用法：either只能用在否定句中，常常和否定词not连用，用来否定词组或句子，其含义表示也不 ，在一般情况下只能放在句末来加强整个句子的语气。
扩展资料
在否定句中，还有其他的否定词。
1、nor和neither
结构︰（前句）否定句，+（后句）nor/neither+肯定式动词+主语，即倒装句。
例如：He hasn't been to Europe, nor have I.
翻译：他没去过欧洲，我也没有。
2、半否定词：hardly, rarely, scarcely,seldom,little,few等
例如：It hardly (scarcely) matters.
翻译：没有什么关系。
3、否定词no,none,nobody,nothing,nowhere, neither, never表达完全否定的意义。
例如：No student in this school is from Asia.
翻译：这个学校没有一个学生是来自亚洲的。
3.英语否定句都有哪些
1：一般否定句
I don't know this.否定句式
No news is good news. 否定词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：全体否定
None of my friends smoke.
I can see nothing/nobody.
Neither of them is right.
Nothing can be so simple as this.
5：延续否定
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 （更不用说） French.
6： 半否定句
We seldom/hardly/scarcely/barely hear such fine singing.
I know little English. I saw few people.
7： 双重否定
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：加强否定
I won't do it at all.
I can't see it any more.
He is no longer a boy.
4.二十个英语否定句
1. There is not a moment to be lost. 分秒必争。
2. There is no holding back the wheel of history. 历史车轮不可阻挡。
3. Not a soul was anywhere visible. 到处见不到一个人。
4. I felt sorry for not coming in time. 我很抱歉没准时到。
5. I don't think it is right to make such a hasty decision. 我认为如此仓促做决定是不正确的。
6. Everybody, it is true, wouldn't like it. 的确并不是人人都喜欢它。
7. I don't wholly agree. 我并不完全同意。
8. All my plans came to nothing. 我的一切计划都没实现。
9. I shall never do it, not under any circumstances. 我不会做那事的。
10. I'll not do such a thing, not I. 我不会干这种事的，决不会。
11. I could not assent to, much less participate in such proceedings. 我对这种行为不能赞同，哪里还说得上参加。
12. I did not even see him, still less shake hands with him. 我看都没看见他，哪里还可能同他握手呢？
13. I never thought of it, let alone did I do it. 我想都没想到它，更谈不上去做了。
14. Little remains to be said. 简直没什么可说的了。
15. I have hardly ever been out of Beijing. 我几乎未曾离开过北京。
16.I saw little or nothing of him after you were gone. 你走后我很少看见他，几乎可说完全没见过他。
17. I could not help showing my pleasure. 我不禁喜形于色。
18. I cannot but admire his courage. 我不得不赞美他的勇气。
19. I never see you but I think of my brother. 我每次见到你就想起我的兄弟来。（我没有一次不是见到你就想起我的兄弟来。）
20. It simply will not do. 那是绝对不行的。