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否定句的英語怎麼寫

1. 英語的否定句怎麼寫

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。

否定句的英語怎麼寫

如: I am a teacher.→I am not a teacher. He can help me.→He can't help me. 2.簡單句中謂語動詞為行為動詞時,要根據時態選用do的相應形式,把肯定句變為否定句。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 .我認為雞不會游泳。

5.“had better +動詞原形”,變否定句時為“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,變否定句時改為no-。

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

如: Many students know him.→Few students know him. (4)肯定句中含有still時,變否定句時應改為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,變否定句時應改為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,變否定句時應改為 hardly。如: Lily nearly knows him .→Lily hardly knows him . (7)肯定句含有“形容詞+ enough”時,變為否定句時應改為“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)謂語動詞是行為動詞時,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 一般將主句變為否定式。

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

2. 否定句中的也用英語怎樣寫

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。

3. 英語的否定句和肯定句怎麼寫

一.肯定句:是指用肯定的語氣來陳述的句子。

例:

This is my pen。

這是我的筆。

He works in a hospital。

他在醫院工作。

There are four fans in our classroom。

我們教室裏有四個風扇。

二.否定句:含有否定詞或表示否定意義詞的句子。

例:

This is not my pen。

這不是我的筆。

He does not (doesn't) work in a hospital。

他不在醫院工作。

There are not (aren't) four fans in our classroom。

我們教室沒有四個風扇。

三.肯定變否定,有以下2種情況

1.有am / is / are,就在它們後面加 not。

am → am not

is → is not

are → are not

比如:

I am a girl。→ I am not a girl。

我是女孩。→我不是女孩。

2.沒有 am / is /are, 但有表示動作的動詞(比如eat),就在動詞前加 don't 或 doesn't, 動詞為原形。

V原→ don't + V原

V(-s, -es結尾) → doesn't + V原

eat → don't eat

eats → doesn't eat

比如:

I drink cola。→I don't drink cola。

我喝可樂。→我不喝可樂。

She drinks cola。→ She doesn't drink cola。

她喝可樂。→她不喝可樂。

擴展資料

一.否定句主要是在肯定句的基礎上加上了否定詞 “not”。

二.有動詞be的句子則“not”加在be後面,可縮寫成“isn't,aren't”,但am not 一般都分開寫。

三.沒有動詞be的句子則要先在主要動詞的前面加上一個助動詞(do,does,did),然後在它後面加上“not”,你也可以把它們縮寫在一起如“don't , doesn't , didn't )。

四.上面三個助動詞要根據人稱和時態來選擇,其中“does”只用於一般現在時主語是第三人稱單數的情況,而“did”只用於一般過去時,不論主語是什麼人稱和數,都用“did” 。

4. 小學英語否定句、一般疑問句的寫法竅門

陳述句改否定句:通常只要在謂語前後加not.

具體的加法為:在is,am,are,can,may後加not;在行為動詞前don't(注意:如果主語是第三人稱單數時,就得加doesn't,同時,將那動詞加S的詞還原(去掉那加上去的S).

This is an English car,改成否定: This isn't(is not) an English car.

陳述句改成一般疑問句時,只要把含有is,am,are,can,may的詞,放到句首;如果陳述句中無上述那些詞,就在句首加do,所不同的是得注意人稱的變化:

如果是第一人稱時,在改動時得變成第二人稱,如果是第二人稱時,得改成第一人稱.

They are drivers-----Are they drivers?

You are his teacher.----Am I his teacher?

I am a student.----Are you a student?

The man cleans the desks-----Does the man clean the desks?

5. 怎樣改為否定句 英語的

否定句的常見形式和用法 中學英語表達否定含義的句式形式多樣,用法靈活。

準確地掌握與否定相關的語句形式和用法,有助於提高英語閲讀理解的準確性。本文就中學英語中否定句的常見形式和用法總結如下: 一、常見否定句:否定副詞not, seldom, never, hardly, rarely, nowhere等與謂語動詞連用。

例如: I'm afraid that I can not attend your party this weekend. 恐怕這個週末我不能參加你們的聚會。I can hardly understand what he said just now. 我不能理解他剛才所説的話。

注意:這些否定副詞用於句首時,主句要使用倒裝語序。例如: Seldom does he go to work late. 他很少上班遲到。

Nowhere else can you find such a beautiful sunset. 你在別的地方不能見到如此美麗的日落。 Never in my life have I heard such nonsense! 我這輩子從來沒有聽過這種廢話! 二、否定祈使句:由“Don't 或Never+ 動詞原形”所構成。

例如: Don't give up trying even though it is difficult to learn English! 英語雖然難學,但千萬別放棄嘗試! Do not cut down the tree that gives you shade. 切勿忘恩負義。 Never judge people by their appearance. 不可以貌取人。

三、全部否定:由“否定主語(否定代詞或no+名詞)+ 肯定謂語”所構成。例如: Nothing is difficult if you put your heart into it. 世上無難事,只怕有心人。

None of us can speak French. 我們都不會講法語。 No man is born wise. 人非生而知之。

注意:常用“neither/nor + 助動詞/情態動詞 + 主語”來表達“某人也不……”。例如: Jim didn't know her secret, neither/nor did Jack. 吉姆不知道她的祕密,傑克也不知道。

If you don't accept his invitation, neither shall I. 如果你不接受他的邀請,我也不接受。 四、否定轉移:常見的否定轉移有兩種情況。

1. 含有原因狀語從句的主從複合句,形式上雖然否定主句的謂語,然而意義上則是否定該原因狀語,譯為“並不因為……而……”。 例如:Galileo was not ready to accept it just because Aristotle had said so.伽利略並不只是因為亞里斯多德説過某事如何如何,就輕易相信它。

The mountain is not valuable because it is high. 山不在高。2. 當think, believe, suppose, expect, imagine等動詞引導否定意義的賓語從句時,通常把從句中的not提前,把主句變成否定句,從句用肯定形式。

例如:We don't believe that the news is true. 我們相信這個消息不是真的。I don't think that he is honest. 我認為他不誠實。

注意:(1)把這些發生否定轉移的句子變為反意疑問句時,疑問部分應與賓語從句主謂部分構成反意疑問句。例如:I don't think that he is honest, is he? 我認為他不誠實。

(2)not 常用在I think, I believe, I expect, I suppose, I guess, I'm afraid之後,構成省略句。例如:---Do you think it will be a fine day tomorrow? ---I'm afraid not. ---你認為明天天氣會好嗎?---恐怕不是。

---Do you believe that Rocket will win the game? ---I believe not. (=I don't believe so.)---你相信火箭隊會贏嗎?---我看不會。五、否定疑問句:常用來表示反問、驚訝、建議、讚歎等語氣。

例如:Don't you know these traffic rules? 難道你不知道這些交通規則嗎?Aren't you supposed to be working? 你不是應該正在幹活嗎?You look pale. Why don't you have a rest? 你看起來臉色蒼白,為什麼不休息一會兒?Isn't it a lovely day? 天氣多好啊!注意:在回答否定疑問句時,要根據具體事實作答。例如:---Didn't you see the film Titanic yesterday? --- . I would like to have seen it. A. Yes, I did B. No, I didn't C. Yes, I didn't D. No, I did由於yes與肯定句連用,no與否定句連用,首先可排除C, D 兩項。

A, B 形式都正確,但從題目語境中最後一句話“我倒希望自己看了那部電影。”可知事實上我昨天沒有看電影,故答案選B。

如果把題幹最後一句話改為“It's very moving.”,則説明我昨天看過電影,正確答案就應該選A。這種“根據事實作答”在運用中很不容易掌握,大家應該仔細體會其用法;同時,這種應答方法也適合於對“前否後肯型”反意疑問句和否定祈使句的回答。

例如:---You haven't been to Beijing, have you?--- . And I visited the Summer Palace. A. Yes, I have B. Yes, I haven't C. No, I have D. No, I haven't 從答語提示可知事實上我去過北京,故答案選A。全句譯為:“——你沒有去過北京,是嗎?——不,我去過。

我還去參觀過頤和園。”六、非謂語動詞的否定式:通常把not或never放在非謂語動詞to do, doing, p.p的前面。

例如:I advised him not to smoke but he wouldn't listen. 我勸他別抽煙,可他不願意聽。Not having received a reply, she wrote him another letter. 由於沒有收到他的回信,她又給他寫了一封信。

Not allowed to take part in the game, they felt very disappointed. 因為不讓他們參加比賽,他們感到非常失望。七、雙重否定句:由兩個否定詞搭配構成,表示一個較強的肯定語氣。

例如:Without air or water, man can not live on the earth. 沒有空氣和水,人類是無法在地球上生存的。Don't try to operate this machine 。

TAG標籤:英語 否定句 #