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初一祈使句的用法

初一祈使句的用法
初一祈使句的用法

祈使句

1.祈使句的定义及句式特征:

定义:祈使句是用来表示请求、命令、叮嘱、邀请、劝告或祝愿等的句子。它的特点是通常省略主语you,以动词原形开头,末尾可用句号或感叹号。祈使句没有疑问句的形式,一般只有肯定和否定两种形式。

Go and wash your hands. (表命令)

Be quite, please.(Please be quiet.)(表请求)

Be kind to your sister.(表劝告)

Watch your steps.(表警告)

No parking. (表禁止)

2.肯定形式(动词原形开头)

1)以系动词be开头的祈使句,这种祈使句的常用结构:

be+形容词/ 名词

Be quiet / quick!

Be a good student!

Be careful when crossing the street.

2)以实义动词开头的祈使句,这种祈使句的常用结构为:

动词原形+宾语(+其他)。

Come in, please!

Please open your books!

Put them away!

(3)l et型(Let+宾语+动词原形+其他)

Let him do it by himself.

Let me help you.

Let’s go to the park.

3.否定形式(一般在动词上否定,也可以用否定副词(never)来表示)1)be型(Don’t be +其他成分(形容词、名词或介词短语))Don’t be careless!

Never be late again next time!

注意:①在这种句型中,be不能省略

②否定副词not不可置于be之后

2)do型(Don’t +动词原形+其他)

Don’t believe him!

Don’t worry!

Never do it again!

3)Let引起的祈使句有两种否定形式

a. Let+宾语+not+动词原形+其他

Let her not do that.

Let’s not think about it. It’s only a waste of time.

b. Don’t+ let+宾语+动词原形+其他

Don’t let Jim do that.

Don’t let us go, please.

4)在公共场合的提示语中,否定祈使句常用“No+名词/ V-ing形式”结构,表示“禁止做某事”。例如:

NO PHOTOS! 禁止拍照!

No parking!

注意:

1). 在表达请求或劝告时,有时为了表示委婉的语气,可以在句首或句末please,但是如果please加在句末,应用逗号将其与前面的部分隔开。

Sit down, please.

Please look after the twins.

2). 在意思比较明显的情况下,可以把谓语动词省略。

This way, please.

3). 有时为了加强语气,可以在动词前使用do.

Do be careful!一定要小心!

4). 有时为了强调对方,也可加上主语you,人名或everybody, anybody等不定代词。

You sweep the floor and I clean the window.

Stand up, everybody.

5).有时为了明确向谁提出请求或发出命令,可加称呼语,但称呼语要与句子用逗号隔开。

Put the shirt on the bed, Jim.

4.祈使句的反意问句

祈使句的反意疑问句须按其句子结构及讲话人的语气来决定其疑问部分,通常有以下三种形式:

1).祈使句为肯定句式,其反意疑问句表示请求时,通常用will you;表示邀请、劝说时,用won’t you。例如:

Be sure to write to us, will you? 你一定要给我们写信,好吗?

Come to have dinner with us this evening, won’t you?

今晚来和我们一起吃饭,好吗?

2).祈使句为否定句式,其反意疑问句通常只用will you。例如:

Don’t smoke in the meeting room, will you?

不要在会议室抽烟,好吗?

3). Let开头的祈使句构成反意疑问句时,除Let’s用shall we外,

其它均用will you。例如:

Let the boy go first, will you? 让个那男孩先走,好吗?

Let’s take a walk after supper, shall we?

晚饭后我们去散步,好吗?

5.祈使句的回答

祈使句的动作通常是表示将来发生的动作,所以回答祈使句时,一般用will或won’t。

在回答具有否定意义的祈使句时,要注意两点:

1)形式一致(即Yes与will保持一致;No与won’t保持一致)

2)意思相反(即Yes是“不”的意思;No是“是”的意思)。

在回答时,要注意分析上下文语境中所提供的条件。例如:

--- Don’t go out, please. It’s raining heavily outside.

请不要出去。外面雨下得很大。

---- Yes, I will. I have to meet my brother at the airport.

不行,我得去机场接我弟弟。

6. 祈使句与陈述句的并列使用

祈使句后接陈述句时,须用连接词连接。如果祈使句与陈述句表示的是一种顺承关系时,要用并列连词and来连接;如果祈使句与陈述句存在一种否定条件关系时,要用并列连词or来连接。例如:Leave it with me and I will see what I can do.

把它留给我吧,我想想有没有办法。

Hurry up, or we’ll be late.

快点,否则我们要迟到了。

7.祈使句与条件状语从句的连用

祈使句与条件状语从句连用时,条件状语从句可置于祈使句前或后。例如:

Tell him to make a phone call to me if he comes here tomorrow.

如果他明天来这儿的话,叫他给我来个电话。

8.祈使句的强调形式

祈使句的强调形式通常在肯定祈使句式前加上助动词Do。例如:Do shut up! 快住口!

9.特殊形式的祈使句

在英语中,有些祈使句不是以动词原形来引起一个祈使句,而是以

一个名词短语来充当,且后接一个带有并列连接词的分句。实际上,这个充当祈使句的名词短语相当于一个条件状语从句。例如:

More water and the young trees couldn’t have died.

=If you had given them more water, the young trees couldn’t have died.

如果你给那些小树多浇点水,他们就不会死了。

10.运用祈使句的误区

祈使句往往容易与不定式、分词或条件状语从句相混淆。

___________ your composition carefully, some spelling mistakes can be avoided.

A. Having checked

B. Check

C. If you check

D. To check

巩固练习:

一、单项选择:

1. Please ____, they’re having a meeting.

A. not be so noisy

B. be quite

C. mustn’t talk

D. no speaking

2. ____ to meet me at the stat ion. I’ll be waiting there.

A. Not to forget

B. Not forget

C. Forget not

D. Don’t forget

3. It’s a fine day. Let’s go fishing, ____?

A. won’t we

B. will you

C. don’t we

D. shall we

4. Don’t smoke in the meeting-room, ____?

A. do you

B. will you

C. can you

D. could you

5. –Don’t forget to come to my birthday party tomorrow. -I ____.

A. don’t

B. won’t

C. can’t

D. haven’t

6. If you are tired, ______ a rest.

A. have

B. having

C. to have

D. had

7. ______ me go. It is very important for me.

A. Do let

B. Let do

C. Doing let

D. To do let

8. He is not honest. ______ believe him.

A. Not

B. Don’t

C. To not

D. Not to

9. _____ up early tomorrow, or you can’t cat ch the train.

A. Getting

B. Get

C. To get

D. Got

10. _____ in the street. It’s dangerous.

A. Not play

B. Not to play

C. Don’t play

D. Don’t to play

11. Please ______ me some money, will you?

A. lend

B. lending

C. borrow

D. borrowing

12. The film is about to begin. Please ______ seated.

A. be

B. are

C. is

D. being

13. ____ down the radio. The baby’s asleep in the next room.

A. Turning

B. To turn

C. Turned

D. Turn

14. Lucy, ____ the door or someone will come in.

A. close

B. closes

C. not close

D. is closing

15. ____ and play football in the street after lunch.

A. Let’s not to go

B. Let’s not go

C. Let’s don’t go

D. Not let’s go

16. A sign with the words“____” is often found in a bus.

A. Not parking

B. Not smoking

C. No parking

D. No smoking

17. ____ Chinese in you English class.

A. Not speak

B. Don’t speak

C. Speak not

D. Don’t speaking

18 . _____ the boxes. You may use them later.

A. Keep

B. Keeping

C. To keep

D. Kept

19. If you want to stay, let me know, ______?

A. will you

B. shall we

C. do you

D. do we

20. Never come late again, ______?

A. will you

B. won’t you

C. do you

D. does he

21. The TV is too loud. Please________.

A. turn it down

B. to turn it down

C. turn down it

D. to turn down it

22. _______ late again, Bill!

A. Don't to be

B. Don't be

C. Not be

D. Be not

23. _______ cross the road until the traffic lights turns green.

A. Not

B. Won't

C. Doesn't

D. Don't

24. Please help me carry it, ______?

A. will I

B. will you

C. shall I

D. shall we

25. Don't make so much noise, ______?

A. will you

B. won't you

C. shall we

D. do you

26. Do you know the girl ______under the tree?

A. stand

B. to stand

C. standing

D. stood

27. Kate, _______ your homework here tomorrow.

A. bring

B. brings

C. to bring

D. bringing

28. ________ me the truth, or I'll be angry.

A. Telling

B. To tell

C. Told

D. Tell

29. I've kept the dog _______Maomao for a long time.

A. name

B. named

C. naming

D. to name

30. Don't you know that _______ is good for our health?

A. swim

B. swimming

C. swam

D. swims

二. 用括号内所给动词的适当形式填空。

1. It’s an important meeting. __________ (not, be )late.

2. ____________ (not,make) any noise! Your mother is sleeping.

3. ____________ (not, speak) with your mouth full of food and ____________ (be) polite.

4. ____________ ( not, talk) and ____________ (read) aloud.

5. ____________ (not,leave) your homework for tomorrow, Larry.

6. ____________ (look) out! A car is coming.

7. ____________ (give) us ten years and just see what our country will be like.

8. ____________ (not, let) the baby cry.

9. Wear more clothes or you ____________ (catch) a cold.

10. Let’s ____________ (not, say) anything about it.

三、句型转换

11. Will you please read it again more slowly? (改为祈使句)

_____ _____ again more slowly, please.

12. If you don't listen to me, I'll go. (改为同义句)

_____ _____ me, or I’ll go.

13. Let's watch the sports games. (改为反意疑问句)

Let's watch the sports games, _____ _____?

14. The teachers often tell the students not to be careless. (改为祈使句)_____ _____careless, please.

15. Please sit next to Nancy. (改为否定句)

_____ _____ next to Nancy.

16. Don't forget to turn off the lights, please. (改为反意疑问句)

Don't forget to turn off the lights, _____ _____?

17. If you move, you'll die. (改为同义句)

_____ _____, or you'll die.

18. Come to my house tomorrow. (改为反意疑问句)

Come to my house tomorrow, _____ _____?

19. 这是一个坏了的被子。(翻译句子)

This is a ______ ______.

20. 让我们去帮帮那个哭泣的女孩吧。(翻译句子)

Let’s go and help the _____ _____, please.

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(三)L et祈使句(含有第一、三人称主语) 1.肯定句:Let sb. do sth. Let’s go swimming on Sunday. Let me try again. Let Tom go there himself. Let the news be known. Let each man decide for himself. 2.否定句:Let sb. not do sth. 或Don’t let sb. do sth. Don’t let her waste time. Don’t let him hear you say that. Let her not do it alone. Let’s not say anything about it. Don’t let them play with fire. 3.注意: Let’s表示包括对方。 Let us表示不包括对方。 Let’s go, shall we? (包括对方) Let us go, will you? (请求对方许,不包括对方)(四)句型转换:祈使句+and/or+陈述句 祈使句相当于if引导的条件状语从句。 Use your head, and you will find a way. = If you use your head, you will find a way. Work hard, or you will fail. =If you don’t work hard, you will fail.

祈使句的用法讲解

祈使句的用法讲解 1、概述 祈使句(imperative sentence)表命令、警告、提醒、建议、请求、叮嘱、号召等,谓语动词用原形。主语you通常省略,句末用叹号或句号。 Knock at the door before entering, please.进来时请敲门!(建议) Try some of this juice---perhaps you’ll take it.尝点这种果汁,也许你会要。(建议) Look out! There is a train coming.注意!火车来了!(提醒) Wear strong shoes as we shall do a lot of walking. 请穿结实的鞋子,因为我们要走许多的路。(叮嘱) At the beginning, collect as many stamps as you can. 开始时,尽可能多多地收集邮票。(建议)Leave her where she is ! 让她留在原地!(命令) Put your coat at once. We must hurry.立刻穿上衣服。我们必须快点。(命令) Give blood if you can and many lives will be saved.如果你能,来献血吧,这会挽救很多人的生命。(号召) 2、祈使句的另外表达方式 (1)“No+名词或动名词” 表示祈使句 “No+名词或动名词”结构表示禁止的祈使,一般用于指示、标牌、布告等。 No smoking! 禁止吸烟!No spitting!不准随地吐痰! No litter! 不准乱扔果皮纸屑!No entry!不许入内! No thoroughfare!禁止通行!No scribbling on the wall!墙上不准涂写! No admittance except on business!非公莫入! (2)“have d one…”结构表示祈使句 这种结构相当于stop doing,意为“禁止”。有时表示“结束、停止”。 Have done scolding him. 不要再责备他了。 Have done!住手! Have done running!跑完了!(别跑了!) (3)“be+V-ed”结构表示祈使句 Be guided by reason!理智些!Be seated! 请坐! Be persuaded by your father! 听你父亲的话!Be gone! 滚! (4)“be+ V-ing” 结构表示祈使句 Don’t be lookin g out of the window! 勿将头伸出窗外! Do be doing your homework when I come in.我进来时,你一定在做作业吧! (5)无动词祈使句 一般来讲,祈使句都要有动词,但是有些用于口号、告示等的祈使句却是没有动词。主要有:名词短语;介词短语;名词+代词/副词/形容词;形容词+名词/代词;副词+with 等。 Don’t all speak at once! One at a time, please.不要一起说,一次一个! One more week, and we’ll accomplish the task.再给我一星期,我就会完成任务。 Patience! 耐心点!Your turn. 轮到您了。After you! 您先请! Now for it! 干起来吧!On with your cap. 带上帽子。Danger!危险! Poison!有毒!Over! 完毕!Bottom up!干杯! None of that again! 不要在那样!None of your nonsense!不要胡说八道! Hand up!举起手来!Hands off!无动手! Off with it!把它拿下来!Up with the box!把箱子放下!

初中祈使句 讲解

祈使句 含义:是用来表示请求、命令、劝告或建议等语气的句子。它的主语多是You(通常不说出)。 构成特点:可分为肯定、否定两种形式。 1.肯定形式的祈使句由动词原形开头,分两类; 1)连系动词+ 表语(如:形容词、名词等)引起。 例如:Keep quiet!保持安静!Be a good student! 要做一名好学生! 2)行为动词开头。 例如:Open the door! 打开门吧!Come here!到这儿来! 2.否定形式的构成是一律在肯定形式的祈使句之前加上Don’t。 例如:Don’t go there alone!不要一个人去那里。Don’t be late for class again!别再上课迟到。 3.在祈使句中加上please起什么作用?此时的否定句怎么变? 【答】在祈使句中加上please可构成“Please…”或“…,please.”句式,please使句子语气显得更委婉、礼貌。Please give the book to me. / Give the book to me,please.请把那本书给我。 此时的否定句应变为“Please don’t…”或“Don’t…,please” 例如:Please don’t play with fire./ Don’t play with fire,please.请别玩火。 4.如何用let构成祈使句?其否定句式也是“Don’t let…”吗? 【答】由let构成的肯定式的祈使句句型为:Let + 宾语+ 动词原形+ 其它。 例如:Let me have a good rest.让我好好休息一下。以let引起的祈使句的否定形式,要视其在意思上否定了什么来决定。如否定let,则用Don’t let…向式;如否定let后面的不定式,则在不定式前加not,即用“Let + 宾语+ not+ 动词原形+ 其它。”句式。例如:Don’t let the children play football on the road.不要让孩子们在马路上踢球。Let’s not wait outside to gate.咱们别在门外等。 5.什么时候you可以出现在祈使句中? 【答】祈使句的主语通常不说出来,但有时为了指明向谁提出请求、命令等时,或为了加强语气,此时可说出主语you。例如: You feed the animals today. 今天你喂动物。You sweep the floor. 你拖地板。 6.【问】在肯定式的祈使句前加do起什么作用? 【答】祈使句式的肯定式前加do可起强调作用。意为“务必;一定”等。例如: Do come,please!请一定来!Do tell her the thing.务必告诉她此事。

以let开头的祈使句用法归纳

以let开头的祈使句用法归纳 let后接第一人称 Let’s have a look. 让我看一下。 Let’s take a taxi! 让我们坐出租车吧! Let’s give you a hand. 让我帮助你。 Let’s paint it ourselves. 我们自己来刷漆。 Let’s take a taxi, shall we? 我们坐出租车好吗? Let’s start now and work till dark. 让我们现在开始工作一直到天黑。 Let’s go shopping no w. The shops will be / should be fairly empty. 我们去商店买东西吧。商店里人不会太多。 Let me fix you a drink. 我给你去弄点饮料。 Let me have a try. 我来试一试。 Let me show you how to do it. 我来告诉你怎样做。 Let me pay for myself. 让我自己来付我的那份钱。 Let me have another cup of tea. 给我再来一杯茶。 Let me know if you should hear some more news. 万一你听到更多消息你要通知我。 let后接第二人称(较少见) Let you and I try to make this all right. 让你和我试试把这个做好。 let后接第三人称

Let her do what she likes. 让她做她想做的事吧。 Let the meat cook slowly. 把肉用慢火炖。 Let XYZ be a triangle. 设XYZ为一个三角形。 Let the two lines be parallel. 假设两条线是平行的。 Let every man do his best. 让每个人人尽其才。 Let him have his own way. 让他照自己的意思做吧! Let the true cause of the accident be published. 把造成这件意外的真正原因公开吧。 Let him try that game again on me, and I’ll soon put paid to it. 他如若再和我玩这把戏,我很快就会叫他收起来。 let后接there be句式 "Let there be no reprisals,” said the widow of the murdered man. 被害者的遗孀说:“千万不要搞复仇。” Let there be light. 让地上有光。 Let there be no doubt in your minds about our intentions. 对于我们的意图,你们心里不要有疑问。

祈使句的常见用法

祈使句的常见用法 几种形式: 1. 肯定祈使句(谓语动词用动词原形)。如: Be careful!小心! 2. 否定祈使句(在谓语动词前加Do not / Don't / Never)。如: Don't open the door. 不要开门。 3. Let开头的祈使句(Let's / Let sb +动词原形)。如: Let me have a try. 让我试试吧。 4. “No +名词或动名词”也可以构成祈使句。用于“指示标牌、布告”等,意为“禁止、不许”。如: No spitting!不准随地吐痰! No admittance except on business! 非公莫入! 5. 无动词祈使句。有些用于口号、告示的祈使句不用动词,使语言更加简洁明了。如: After you! 您先请! Bottoms up! 干杯! 用法包括下面几种情况: 1. 普通祈使句的否定式以Do not(通常缩写为Don't)或Never(语气较强)引起。如: Never come late. 别来晚了。 2. 祈使句一般不出现主语you。但是,为了加强语气或要特别指明向谁提出命令或要求时,需加主语you,有时还可以同时加称呼语。如: Tom, you water the flowers! 汤姆,你浇花! Come in, everybody! 大家都进来! 3. Let的宾语是第一人称时,否定式为宾语后加not; let的宾语是第三人称时,否定式常为let前加don't。如: Let's not waste time. 咱们别浪费时间了。 Don't let them make any noise. 别让他们吵。 4. “Do(或Always)+祈使句”表示一种强烈的感情或请求等。如:

(完整版)初中英语祈使句讲解及练习

初中英语――祈使句 祈使句指的是表示命令、请求、建议或劝告的句子。其主语you常省略,谓语动词用原形,句末用感叹号或句号,读降调。 1. 肯定的祈使句 (1)动词原形+其他 Stand up, please. = Please stand up. 请起立。 (2)Be + n./adj. Be a good boy! 要做一个好孩子! Be careful! = Look out! = Take care! 小心/ 当心!(3)Let + 宾语+ 动词原形+ 其它成分 Let me help you. 让我来帮你。Let’s go to school together. 咱们一起上学去吧。 2. 否定的祈使句 (1) Don't + 动词原形 Don't stand up. 别站起来。 Don't be careless. 别粗心。 Don't let them play with fire. 别让他们玩火。 (2)Let型的否定式有两种:“Don't + let + 宾语+ 动词原形+ 其它成分”和“Let + 宾语+ not + 动词原形+ 其它成分”。 Don't let him go. / Let him not go. 别让他走。 Let them not play with fire. 别让他们玩火。 (3)no开头,用来表示禁止性的祈使句。 No smoking! 禁止吸烟!No fishing! 禁止钓鱼! 3. 祈使句的强调形式,通常在肯定祈使句式前加上助动词Do。 例如:Do shut up! 快住口! 4. 祈使句的回答祈使句的动作通常是表示将来发生的动作,所以回答祈使句时,一般用 will或won’t。 在回答具有否定意义的祈使句时,要注意两点: 1)形式一致(即Yes与will保持一致;No与won’t保持一致) 2) 意思相反(即Yes是“不”的意思;No是“是”的意思)。 在回答时,要注意分析上下文语境中所提供的条件。 如:--- Don’t go out, please. It’s raining heavily outside. 请不要出去。外面雨下得很大。 ---- Yes, I will. I have to meet my brother at the airport. 不行,我得去机场接我弟弟。 5. 祈使句的反意疑问句 (1) 肯定祈使句的反意疑问句反问部分用will you 或won't you。 Please open the door, will/ won’t you? 请把门打开,好吗? (2) 否定祈使句的反意疑问句反问部分只用will you。 Don't be late again, will you? 别再迟到了,行不行? (3) 以let's开头的祈使句反意疑问句反问部分用shall we。 Let's turn on the TV, shall we? 我们把电视打开,好吗? <特别注意> 只有以let's开头的祈使句的反意疑问句的反问部分才用shall we,而let us 开头的祈使句的反意疑问句的反问部分应为will you或won't you.如:Let us stay here, will/ won't you? 请(你)让我们留在这好吗?

七年级英语之祈使句的用法练习题

七年级英语之祈使句的用法练习题 Ⅰ. 单项选择。 ()1. with fire. It’s very dangerous. A. Playing B. Play C. Don’t play D. Doesn’t play ()2.Don’t the radio. The baby is sleeping. A. turn off B. turn on C. turn over D. turn down ()3. hard and you’ll make progress in English. A. Work B. To work C. Working D. Worked ()4. worried about me Mom. I’ve grown up. A. Don’t B. Don’t be C. Not D. Not be

()5. late again, Bill! A. Don't to be B. Don't be C. Not be D. Be not ()6. cross the road until(直到)the traffic lights turn green. A. Not B. Won't C. Doesn't D. Don't ()7. Please help me carry it, ? A. will I B. will you C. shall I D. shall we ()8. Don't make so much noise, ? A. will you B. won't you C. shall we D. do you ()9. Kate, your homework here tomorrow.

英语祈使句用法总结和结构解析

英语祈使句用法总结和结构解析 1、英语祈使句(ImperativeSentence) 定义:用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句,祈使句最常用于表达命令,因此在学校文法中也常称为命令句。 祈使句因对象(即主语)是第二人称,所以通常都省略。祈使句的动词都为一般现在时,句末则使用句号来表示结束。例: Goandwashyourhands. (去洗你的手。——命令) Bequiet,please.(Pleasebequiet.) (请安静。——请求) Bekindtooursister. (对姊妹要和善。——劝告) Watchyoursteps. (走路小心。——警告) Lookout!Danger! (小心!危险!——强烈警告,已如感叹句) Keepoffthegrass. (勿践草坪。——禁止) Noparking. (禁止停车。——禁止)

祈使句也常把主语“You”表达出来,使对方听起来觉得柔和些,例如: Yougoandtellhim,Chris.(克立斯你去告诉他。) 2、相关口令 祈使句无主语,主语you常省去; 动词原形谓语当,句首加don't否定变; 朗读应当用降调,句末常标感叹号。 ●肯定结构: 1.Do型(即:动词原形(+宾语)+其它成分)。 如:Pleasehaveaseathere.请这边坐。 有的祈使句在意思明确的情况下,动词可省略。 如:Thisway,please.=Gothisway,please.请这边走。 2.Be型(即:Be+表语(名词或形容词)+其它成分)。 如:Beagoodboy!要做一个好孩子! 3.Let型(即:Let+宾语+动词原形+其它成分)。如:Letmehelpyou.让我来帮你。 ●否定结构: 1.Do型和Be型的否定式都是在句首加don't构成。 如:Don'tforgetme!不要忘记我! Don'tbelateforschool!上学不要迟到! 2.Let型的否定式有两种:“Don't+let+宾语+动词原形+其它成分”和“Let+宾语+not+动词原形+其它成分”。 如:Don'tlethimgo./Lethimnotgo.别让他走。 练习: 将下列汉语翻译成英语。

祈使句的用法巩固练习

1 / 5 巩固练习 Ⅰ.单项选择。 1. ______ with fire. It's very dangerous. A. Playing B. Play C. Don't play D. Doesn't play 2.Don't _____ the radio. The baby is sleeping. A. turn off B. turn on C. turn over D. turn down 3. _____ hard and you'll make progress in English. A. Work B. To work C. Working D. Worked 4. _____ worried about me Mom. I've grown up. A. Don't B. Don't be C. Not D. Not be 5. _______ late again, Bill! A. Don't to be B. Don't be C. Not be D. Be not 6. _______ cross the road until(直到)the traffic lights turn green. A. Not B. Won't C. Doesn't D.Don't 7. Please help me carry it, ______? A. will I B. will you C. shall I D. shall we 8. Don't make so much noise, ______? A. will you B. won't you C. shall we D.do you 9. Kate, _______ your homework here tomorrow. A. bring B. brings C. to bring D. bringing 10. ________ me the truth, or I'll be angry.

英语祈使句详解

英语祈使句详解 1. 祈使句的概念 表示请求、命令、建议、祝愿、邀请或要求的句子叫祈使句。用于祈使句 句首的动词总是用原形,不能用其他形式。如: Shut the door! 把门关上! Have a cup of coffee! 喝杯咖啡吧! Let them go by train. 叫他们坐火车去吧。 祈使句的主语通常为第二人称(you),但一般都被省略,只有在特殊的情况下才把主语(you)补充出来。如: You be quiet! 你安静! You go and tell him, Chris. 克立斯,你去告诉他。 You wait here for a moment. 你在这儿等一会儿。 有时祈使句的主语也可以是everybody, somebody, anybody, nobody等不定代词。如: Stand up, everybody! 全体起立! Nobody move. 任何人都不许动。 2. 祈使句表示强调 为了加强祈使句的语气,我们通常是在祈使句的动词原形前加上助动词d 务必”等。如: o,此时通常译为“一定”“ Do be careful. 务必要小心。 Do have some more tea. 一定再喝点茶。 Do let me go. 一定让我去。 副词never和always有时可用于祈使句句首,表示强调。如: Never do that again. 再不要这样做了。 Always look in the mirror before starting to drive. 一定要先看看反光镜再开车。 3. 祈使句的否定式 构成祈使句否定式的方法很简单,那就是在动词原形前加don’t——不管祈使句所用的动词为什么性质动词,情况都是一样。如: Open the window. 把窗户打开。 →Don’t open the window. 别把窗户打开。 Come next Monday. 下周星期一来。

祈使句的用法

一、祈使句的分类 祈使句表请求、命令、叮嘱、邀请、劝告等。祈使句分为第二人称祈使句及第—、三人称祈使句两大类。 1.第二人称祈使句通常用来向听话者发出命令,提出要求或建议。这种祈使句的主语you通常不表示出来,而是以动词原形开头。如:Stand up! Don’t worry about! 但如果说话时有多人在场,就得把主语表示出来,或加呼语,以便指明是向谁提出请求或发出命令。如: Parents with children go the front! 带孩子的家长到前面去! Mary clean the windows,and you boys wash the floor! 玛丽擦窗户,你们男孩子洗地板! Come in,everybody! 每个人都进来! 有时将主语表示出来是为了加强语气或表示“不高兴”、“厌烦”、“鄙视”等情绪。如: Don’t you be late again! 你可别再迟到了! You get out of here! 你给我滚出去! Mind your own business,you! 你少管闲事! 2.第一、三人称祈使句是以第一人称和第三人称代词或者名词等作为祈使的对象,这类祈使句通常以let为引导词表建议。如: Let’s go! Let us go home! Let him be here by 10 o’clock. 祈使句除用谓语动词表示外,还可用名词、副词、动词短语等表示。

如: Help! Patience! Quickly! Hands up! 二、祈使句的强调形式及否定形式 祈使句的强调形式是在整个结构之前加do。如: Do be careful! Do Stop talking! Do give my regards to your parents!务必/一定代我向你父母问好! 祈使句的否定形式是在整个结构之前加don’t或never。如: Don’t you be nervous!你不要紧张! 以let为引导词的祈使句的否定形式通常是在Let’s或Let us/me后加not。如: Let’s not waste our time arguing about it! 咱们别浪费时间争论这事了! Let’s not say anything about it! 这事咱们谁也别说! 但英式英语也用这样的表达:Don’t let’s say anything about it. 三、祈使句的反意疑问句 1.祈使句的反意疑问部分为肯定形式,要用shall,will。如: Pass me the book,will you?

新初中英语语法知识—祈使句的全集汇编含解析

一、选择题 1.“Sally, ________ afraid of making mistakes in your composition,” said the teacher. A.not be B.don’t be C.be not D.not to be 2.good care of yourself when you are alone, or your parents will worry about you. A.Taking B.To take C.Taken D.Take 3.—_____________ dressed now! We have to go in ten minutes. —OK, Mom. A.Getting B.Get C.To get D.Gets 4.— Please ________very quiet. They___________ . — OK, I will. A.to be; sleep B.be; are sleeping C.to be; are sleeping D.be; sleeps 5.—When and where shall we meet tomorrow? —Let’s _______ it 3:00 p. m. at my home. A.do B.make C.meet D.plan 6.______ talk in the library. A.Don’t B.Not C.Not to 7.Peter, here, or I’ll ask you to get out of the library. A.not shout B.don’t shout C.not to shout D.no shout 8.Do you want to be healthy? ___. Smiling can help you stay healthy. A.Smiles B.Smiling C.To smile D.Smile 9.The teacher often says, “ _____ late for school. ” A.Don’t B.Don’t be C.Not D.Doesn’t 10._______ afraid of making mistakes. We can learn from our mistakes. A.Be not B.Don’t be C.Not be D.Not to be 11.—Don’t forget to bring your English homework here. —________. A.Yes, I do B.No I don’t C.Yes, I will D.No, I won’t 12.Walk ______ the white building and ______ the street. You won’t miss it. A.pass; cross B.past; cross C.pass; across D.past; across 13.Get up early,______you’ll be late for school. A.so B.and C.or D.but 14.—________ listen to music in the classroom. —Sorry. I won’t do it again. A.Not B.Can’t C.Don’t 15.________the key card in your hotel room. Leave it at the reception desk. A.No leave B.Not leave C.Don't leave D.No leaving 16.---Mike, ___________ run in the hallways. 一Sorry, Ms. Clark.

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