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祈使句讲解及练习

第七讲祈使句

【观察一】

请仔细观察下列例句，你能补全结论部分所缺的内容吗？

1. Tidy up your room, Sam.

2. Open the door, Anna.

3. Be careful when crossing the road.

【结论一】

祈使句是表示向对方发出_____ 、提出_____ 或要求，要对方做某事或不做某事，带有祈使语气的句子。主语为第二人称，但是常常被_____ 。

【观察二】

请仔细观察下列例句。

(A) (B)

1. Walk quickly, Tom! 1. Be a good boy, Tony.

2. Come in, please! 2. Be polite when you are there.

3. Open your books! 3. Be careful!

1. I’m a little tired. Let’s have a rest. 1. Don’t stand up.

2. Let’s go shopping together. 2. Don’t be late again, Jack.

3. Don’t let him go! = Let him not go!

【结论二】

祈使句有肯定和否定两种形式。肯定式有三种常用句型：

1. ________ (+宾语) + 其他成分；

2. ______ + 表语（名词或_______）+ 其他成分；

3. _______ + _________ + 其他成分；

否定式有两种常用句型：

1. ______ + ________ (+宾语)+ 其他成分

2. _____ + ______ + 表语（名词或______ ）+其他成分。

【观察三】

1. Please turn off your phone.

2. Come in, please.

【结论三】

在祈使句中, 为了缓和语气, 使表达更委婉、有礼貌, 常常在_____ 或____加上______。

要记住，在英语口语中，当祈使句用来表达命令、要求时，用降调；当祈使句用来表达鼓励、请求，或者想使语气委婉一些，让人容易接受时，通常用升调。

【注意】：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!

【课堂练习】

一、选择最佳答案填空。

( )1. —Please____ to return my book by Friday. I’ll use it on Saturday.

---No problem. I’ll finish reading it on Thursday.

A. don’t forget

B. not to forget

C. not forget

D. forget not to ( ) 2. _____ late again, Mike!

A. Don’t to be

B. Don’t be

C. Not be

D. Be not ( ) 3. Kelly, _____ your homework here tomorrow.

A. bring

B. Brings

C. to bring

D. bringing

（）4. Please ____, they’re having a meeting.

A. not be so noisy

B. be quite

C. mustn’t talk

D. no speaking （）5. ____ to meet me at the station. I’ll be waiting there.

A. Not to forget

B. Not forget

C. Forget not

D. Don’t forget （）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 catch 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

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、根据中文意思，翻译下列句子。

1. 请安静。_________________________

2. 别忘了给花浇水。_________________________

3. 请坐。________________________________

4. 我们坐火车去吧。_________________________

5. 不要再那样做了！__________________________

四、语法填空

（一）

Animals on the earth are beautiful.1________ (thousand) of kinds of animals are 2________ (live) on the earth. They are on the ground, 3________the sky, in the water, or under the ground, everywhere they live. But the environmental 4_________(pollute) makes some animals dead. People killed the animals. If human beings lose the animals in 5________(they)life, what's going to happen? The earth will change. We cannot see the dogs run6_________the grass. We cannot see the7______(fish) swim in the water.8________will our life be like then? So, if we want9________(protect) animals, we must protect 10_______environment.Let's do it.

（二）

My grandparents (1) __________ (move) to the countryside six years ago. They (2) __________ (live) there for six years. They like the life there because there is fresh air. They loved travelling when they (3) __________ (be) young. So far, they (4) __________ (visit) many countries, such

as Japan, France, America and Thailand. In the past, my parents and I often (5) __________ (go) back to the countryside to visit them. But we (6) ____ (not see) them since last year because my parents (7) __________ (busy) with their work and I (8) __________ (work) hard on my studies. My grandmother once (9) __________ (call) us. They have missed us so much. In fact, we have also missed them. So we (10) __________ (decide) to go back this Spring Festival since we received that call. I’m sure we’ll have a happy new year.

课后作业

一、单项选择

1). Jim, _____ me a hand.

A. gives

B. is giving

C. will give

D. give

2). ____ careful, Jenny! There is a tree in front of you.

A. Am

B. /

C. Be

D. Was

3). Please ___ do it.

A. he

B. let him

C. let he

D. him

4).Let's ____ our time.

A. not waste

B. no wasting

C. not to waste

D. no waste

5). _____ let anyone open the door.

A. Don't

B. Will

C. Not

D. No

6). ____ to meet me at the station. I’ll be waiting there.

A. Not to forget

B. Not forget

C. Forget not

D. Don’t forget

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

A. Not parking

B. Not smoking

C. No parking

D. No smoking

二、将下列句子变成祈使句

7．Would you like to wait a moment?

a moment.

8．You’d better not smoke here.

here.

9．You must be careful with your handwriting.

with your handwriting.

10．Will you please not play with my pencil?

with my pencil, .

三、完形填空。

John left the United States in 1969 to work in Africa. Africa was hot. When John 1 to the United States in 1979, he said to himself, “ It’s much 2 here than it was before I left. I’m going to 3 an electric heater(电热器). Besides, everything is much more 4 .”

John went to a store the next day to buy an electric heater. The salesman 5 him three or four 6 kinds and then said, “ And this is our best electric heater. It 7 a lot, but it 8 half of your electricity(电), and electricity is very expensiv e now, isn’t it?”

“Yes, it’s very expensive,” John answered, “ and it’s becoming 9 every year.” He looked at the electric heater carefully, thought for a few seconds and then said, “Well, I’ll take 10 of these, then I’ll save all of my electricity.”

( )1. A. wrote B. pointed C. listened D. returned

( )2. A. hotter B. colder C. better D. noisier

( )3. A. buy B. see C. make D. sell

( )4. A. modern B. simple C. expensive D. beautiful

( )5. A. borrowed B. lent C. sold D. showed

( )6. A. old B. bad C. same D. different

( )7. A. has B. gets C. costs D. brings

( )8. A. saves B. needs C. becomes D. produces

( )9. A. better B. worse C. hotter D. cheaper

( )10. A. one B. two C. four D. three

英语祈使句详解

英语祈使句详解 1. 种类： 1）、直接祈使句直接祈使句指对二人称所下的命令。如： Shut the door! 把门关上! Have a shot at it! 试试看! Have a cup of coffee! 喝杯咖啡吧! Don’t have tomato soup!别吃番茄汤! Have a really good meal! 愿你享受一顿美餐! Get your eyes tested! 你去检查一下你的眼睛吧! Drop that gun. or I’ll shoot you.放下枪，不然我就打死你。 2）、间接祈使句间接祈使句指对一人称或第三人称所下的命令。如： Let me help you. 我来帮你吧! Please let us know when you are arriving. 请告诉我们你何时到达。 Let her do what she likes. 让她做她想做的事吧。 Let every man do his best. 让每个人人尽其才。 Don’t let them take advantage of you.别让他们占你的便宜。 2. 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。 Come and have dinner with us soon. 一会儿来跟我们一起吃饭吧。 Have fun! 愿你玩得快活! Have a good time! 祝你玩得开心! Have a good day! 祝你度过美好的一天! Have a really good meal! 愿你享受一顿美餐! Have a lovely party! 愿你有一次愉快的聚会! Have a really restful holiday! 愿你度过一次十分悠闲的休假! Have a really interesting debate! 愿你们有一次十分有趣的辩论! Keep off the grass! 请勿践踏草地! Do not touch these wires. 请勿接触电线! Do not feed the animals! 不许给动物扔食物! Do not feed the lions. 请勿向狮子投喂食物! Don’t be rude.不要无礼。 Don’t you speak to me like that!你别这样跟我讲话! Stir, and you are a dead man. 动一下就要你的命。 Never speak to me like that again. 决不要再那个样子跟我说话。

初中英语语法知识—祈使句的技巧及练习题含答案(1)

一、选择题 1．---Mike, ___________ run in the hallways. 一Sorry, Ms. Clark. A．don't B．doesn't C．let's D．please 2．—_____________ dressed now! We have to go in ten minutes. —OK, Mom. A．Getting B．Get C．To get D．Gets 3．—Hurry up, you will miss the first train of Beijing S2! —OK. I can't wait to see the Great Wall. A．or B．so C．and D．But 4．_______ afraid of making mistakes. We can learn from our mistakes. A．Be not B．Don’t be C．Not be D．Not to be 5．Let’s ______ sports after school. Sports are good for health. A．have B．having C．to have D．has 6．Do more exercise every day, ________ you’ll be stronger than before. A．but B．for C．and D．or 7．—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 8．—____ —C-O-L-O-R. A．What's this? B．What color is it? C．Spell it, please. 9．Hurry up, _________ you will be late for class. A．and B．or C．but D．so 10．Sam, ________ your teeth before going to bed. A．is brushing B．brushes C．brush D．has brushed 11．Hey, James,__________on the wall. A．doesn't draw B．didn't draw C．don't draw D．drew 12．good care of yourself when you are alone, or your parents will worry about you. A．Taking B．To take C．Taken D．Take 13．Summer is coming. Please______ play near the river, It's very dangerous. A．can't B．no C．don't 14．Your future is whatever you make it, so ________it a good one. A．to make B．making C．made D．make 15．________to guess the word’s meaning by reading the sentences before or after it. A．Try B．To try C．Trying D．Tried 16．—______ the living room blue, Andrew. —OK, mum. What about orange? A．Doesn't paint B．Didn't paint C．Not paint D．Don't paint

祈使句语法复习课程

一. 祈使句的句式特征祈使句常常是表达说话人对对方的劝告、叮嘱、请求或命令等。因此，祈使句中一般没有主语，但根据其句意，实际上是省略了主语you。祈使句句末用感叹号或句号，朗读时，常用降调。在表达请求或劝告时，在祈使句前或句末可加上please，以使句子的语气更加缓和或客气。祈使句一般没有时态的变化，也不能与情态动词连用。例如：Keep off the grass!勿踩草地！ Put the boxes in the small room.把那些盒子放到那个小房间里。二. 祈使句的肯定句式祈使句的肯定句式一般分为以下三种类型： 1. 行为动词原形＋其他成分。例如： Make sentences after the model.根据例句造句。 2. Be动词＋其他成分（形容词、名词或介词短语等）。例如： Be careful when crossing the street.过马路时要小心。 3. Let＋宾语＋动词原形＋其他成分。例如： Let him go back now.让他现在回去吧。三. 祈使句的否定句式祈使句的否定句式，通常情况下在句首加上Don’t或Never，一般分为以下四种类型： 1. 在祈使句的肯定句式前加Don’t，构成“Don’t＋行为动词原形＋其他成分”。例如： Don’t say that again!别再那样说了！ 2. 在Be动词引起的肯定祈使句前加Don’t，构成“Don’t be＋其他成分（形容词、名词或介词短语等）”。例如：Don’t be careless.不要粗心。注意：在这种句型中be不能省略；否定副词not不可置于be之后。 3. Let引起的祈使句的否定形式有两种：（1）Let开头的祈使句，如果后面跟第一、第三人称名词或代词的宾格，可在Let前加Don’t，也可在Let后宾格的名词或代词后面加not。（2）如果以Let’s开头的祈使句，必须在Let’s 后加not。例如： Don’t let me go with her tomorrow. ＝Let me not go with her tomorrow. 不要让我明天跟她一起去。 Let’s not tell her the truth whenever we meet her. 无论什么时候我们碰到她，都不要告诉她真相。 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！四. 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，其他均用will you。例如：

祈使句专项练习

祈使句专项练习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. 祈使句的肯定形式（1）动词原形+其他 Stand up, please. = Please stand up. 请起立。（2）Be + adj. Be careful! = Look out! = Take care! 小心/当心！（3）Let’s +动词原形 Let’s go to school together. 咱们一起上学去吧。 2. 祈使句的否定形式 (1) Don’t + 动词原形 Don’t stand up. 别站起来。（2）Let’s ( let sb ) + not +动词原形 Let’s not say anything about it. 对于这件事，咱们什么也别说。Let them not play with fire. 别让他们玩火。 3. 祈使句的附加疑问句 (1) 肯定的祈使句的附加疑问句反问部分用will you 或won’t you。Please open the door, will/ won’t you? 请把门打开，好吗？ (2) 否定的祈使句的附加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开头的祈使句附加疑问句反问部分用shall we。 Let’s turn on the TV, shall we? 我们把电视打开，好吗？只有以let’s开头的祈使句的附加疑问句的反问部分才用shall we，而let us开头的祈使句的附加疑问句的反问部分应与其它所有的祈使句一样为will you 如：Let us stay here, will you? 请（你）让我们留在这好习一、单项选择 1. The TV is too loud. Please________. A. turn down it B. to turn it down C. turn it down D. to turn down it 2. _______ late again, Bill! A. Don’t to be B. Don't be C. Not be D. Be not 3. _______ cross the road until the traffic lights turn green. A. Not B. Won’t C. Doesn’t D. Don’t 4. Please help me carry it, ______? A. will I B. will you C. shall I D. shall we 5. Don’t make so much noise, ______? A. will you B. won't you C. shall we D. do you 6. Tell the girl ______under the tree.

初中语法祈使句专项讲解

初中语法祈使句专项讲解 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do，此时通常译为“一定”“务必”等。如：Do be careful、务必要小心。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。对于以let us或let’s开头的祈使句，其否定式通常是在不定式之前放一个not。如：Let’s tell him the truth、我们把实情告诉他吧。→Let’s not tell him the truth、我们不要把实情告诉他。但在日常口语中，我们也可以把don’t放在let’s之前。如：Let’s don’t tell him the truth、我们不要把实情告诉他) 4、祈使句与连用please为了使祈使句的语气变得委婉，我们可以在祈使句的句首或句末加上please若加在句首，其后不用逗号；若加在句末，则通常会在please前加一个逗号。如：Step this way, please、请这边走。Please type your letter、请把你的信打出来。Open the window, please、请把窗户打开。如果是否定祈使句，则通常将please加在don’t之前。如：Please don’t get angry、请不要生气。Please don’t telephone before8 a、 m、早8点以前请不要打电话。 5、祈使句的时间概念祈使句所表示的时间总是指将来，所以与它连用的句子原则上要用将来时态来与它呼应。如：Give me a hand, will you? 帮我一个忙，好吗?由于give me a hand表示隐含将来意义，所以句中的will you 不能改为do you。Try again and you will succeed、你再试就会成功。由于句中的 try again隐含将来意义，所以句中用了you will succeed，而

祈使句练习及讲解

13. 句子的种类（一）按使用目的可分为陈述句、疑问句、祈使句和感叹句。 1）陈述句（Declarative Sentences）：说明一个事实或陈述一种看法。 Light travels faster than sound.光比声速度快。（说明事实） The film is rather boring.这部电影很乏味。（说明看法） 2）疑问句（Interrogative Sentences）：提出问题。有以下四种： a.一般疑问句（General Questions）： Can you finish the work in time? 你能按时完成工作吗？ b.特殊疑问句（W Questions; H Questions）： Where do you live?你住那儿？ How do you know that? 你怎么知道那件事？ c.选择疑问句（Alternative Questions）： Do you want tea or coffee? 你是要茶还是要咖啡？ d.反意疑问句（Tag-Questions）： He doesn't know her, does he? 他不认识她，对不对？ 3）祈使句（Imperative Sentences）：提出请求，建议或发出命令，例如：Sit down, please.请坐。 Don't be nervous!别紧张！ 4）感叹句（Exclamatory Sentences）：表示说话人惊奇、喜悦、愤怒等情绪，例如：What good news it is!多好的消息啊！：一祈使句练习 1.Don’t (打架）with others. 2. (not read)in the sun because it’s bad for your eyes. 3. No （talk）in class. 4．We can’t listen to music in the classroom.(改为祈使句) to music in the classroom. 5．Eat in class,please.(改为否定句) _________ in class,please. 6．Listen to music in the hallways（改否定句）

肯定祈使句和否定祈使句讲解与练习word版本

高一升高二讲义 Lesson Four 一、自测单词和短语（汉译英、英译汉）昂贵的____________ 导游；向导___________ 总的来说___________ 对…..感兴趣______________________ 博物馆______________________ 自然的______________________ 打羽毛球________________ 熬夜________________ 语言________________ 放风筝________________ 吃惊_________________ 上上下下；起伏______________ 把….弄醒_________________ 逃跑；跑开______________ 搭起；举起___________________ Forest________________ Shout to_______________ In the countryside _____________ Fire station __________________ play the piano ____________________ bring good luck to… ___________________ be popular with… ____________ around the world ______________ be different from… ______________ in the end __________________ would like ___________________ special __________________ describe ________________ criminal _________________ (be) of medium height __________________ 二、语法——祈使句 1. 祈使句的概念祈使句是一种表达感情色彩如劝告、叮嘱、请求或命令等的句子。因此，祈使句的主语是you，但要省略。在表达请求或劝告时，在祈使句前或句末可加上please，以使句子的语气更加缓和或客气。例如：停！________________ 请帮帮我！________________________ 2. 肯定祈使句 1）Do型，do指代一切动词的原形如：过得愉快！___________________________________ 停止！___________________________ 听妈妈的话！________________________ 2）Be型，以Be开头如：保持安静！______________________ 小心！_______________________

祈使句用法

祈使句的用法 1. 祈使句的定义祈使句是用来发出命令或指示，提出要求、建议、劝告等的句子。祈使句的第二人称主语you 通常不表示出来，而是以动词原形开头。例如：Be careful.小心。Have a coffee, please.请喝杯咖啡。Don't worry. 不要担心。 2. 祈使句的主语一、省略第二人称的主语 Look out! There's a car coming. 小心！有车来了。 Don't touch me. 别碰我。二、祈使句如需要强调对方时，亦可把you 说出来。 You be quiet! 你们安静！ Don't you open the door你不要开门。祈使句亦可用第三人称作主语。 Somebody open the door（. 注意：要用动词原形）来个人把门打开。 Henry read the poem first. （注意：要用动词原形）亨利先读这首诗。 Parents with children go to the front. 带孩子的家长到前面去。 Don't an ybody open the door.（注意：要用don't 而不是用does n't）谁也不要开门。 3.祈使句的否定

祈使句的否定形式一般是在谓语动词前加上do not或don't（口语中），有时也可用never。若祈使句有主语，否定词don't或never要置于主语之前。 Do not come in uni ess asked.非请莫入。 Don't you believe i t .决不要相信它。 Don't anyone make any no ise .谁也不要吵吵闹闹。 Never be iate again next time. 下一次千万不要再迟到了。 4.祈使句的否定：iet let在祈使句中的否定形式有以下三种: 一、Don't iet Do n' t let the baby fall不要让婴儿摔下来。 Don' t let yourself be eate n by an amateU别让你自己别业余的人吃掉。二、Let …not Let ' s not think about it. I am tired of think about it. 咱们别再想那件事了。我已经厌倦了。 Let us not talk about that matter. 咱们别再谈论那个问题了。三、Let…no （少用） Let there be no mistake about it. 以后别再犯这种错误了。 5.祈使句:动词原形多数的祈使句是以动词原形开头的

(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？

初中英语语法知识—祈使句的知识点总复习含答案解析(1)

一、选择题 1．-Let's make fruit salad. - _____________ . A．No,I'm not B．Thank you C．That's all right D．That's a good idea 2．Walk ______ the white building and ______ the street. You won’t miss it. A．pass; cross B．past; cross C．pass; across D．past; across 3．—_____________ dressed now! We have to go in ten minutes. —OK, Mom. A．Getting B．Get C．To get D．Gets 4．Don’t ________ your glass too _______. A．fill; full B．fill; filled C．full; full D．full; filled 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．Don’t________ in the classroom. It’s important ________ quiet when you study. A．talk, keep B．to talk, keep C．talk, to keep D．to talk, to keep 8．—Hurry up, you will miss the first train of Beijing S2! —OK. I can't wait to see the Great Wall. A．or B．so C．and D．But 9．Leave the E-dictionary behind,____ you won't be able to read independently. A．so B．or C．and D．but 10．Do more exercise every day, ________ you’ll be stronger than before. A．but B．for C．and D．or 11．Just______straight and turn left. A．go B．to go C．going 12．Don’t _____your children_____other children . A．comparing; to B．compare;with C．compare;to D．comparing;with 13．The window is . Mike, go and it. A．open; closed B．close; opens C．open; close D．closed; opens 14．Alice, it's time for school. Let me _______, or I will be late for class. A．go B．come C．to go D．to come 15．We can’t get in. It says “________” on the sign. A．No smoking B．No touching C．No entry D．No shouting 16．________the key card in your hotel room. Leave it at the reception desk.

祈使句语法

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）。 Be careful!小心！ 2. 否定祈使句（在谓语动词前加Do not / Don't / Never）。 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）。 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”。 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！注意： 1. 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！ 2. 祈使句后也可加简略问句，不表示反义，而是表示语气。如： Show me how to use this water pump, won't you? 教我怎样使用这台抽水泵，好吗？Let's make sure the lights are turned off and the door is locked, shall / shan't we? 让我们核实一下是否关灯和锁门了，好吗？ Let me tidy the lab instead of you, may I? 我替你收拾实验室，好吗？ 3. 祈使句也可用于表示祝愿。如： Wish you a good journey. 祝你旅途愉快。 Allow me to propose a toast to our friendship!为我们的友谊干杯！

祈使句讲解和练习

祈使句一.祈使句的句式特征祈使句常常是表达说话人对对方的劝告、叮嘱、请求或命令等。因此，祈使句中一般没有主语，但根据其句意，实际上是省略了主语you。祈使句句末用感叹号或句号，朗读时，常用降调。在表达请求或劝告时，在祈使句前或句末可加上please，以使句子的语气更加缓和或客气。祈使句一般没有时态的变化，也不能与情态动词连用。例如：Keep off the grass!勿踩草地！ Put the boxes in the small room.把那些盒子放到那个小房间里。二.祈使句的肯定句式祈使句的肯定句式一般分为以下三种类型： 1.行为动词原形＋其它成分。例如：Make sentences after the model.根据例句造句。 Have a good time. 愿你玩得痛快。 2. Be动词＋其它成分(形容词、名词或介词短语等)。例如：Be careful when crossing the street.过马路时要小心。 3.Let＋宾语＋动词原形＋其它成分。例如：Let him go back now.让他现在回去吧。 Let me have a rest. 让我休息一会儿吧。三.祈使句的否定句式祈使句的否定句式，通常情况下在句首加上Don’t或Never，一般分为以下四种类型： 1.在祈使句的肯定句式前加Don’t，构成『Don’t＋行为动词原形＋其它成分』。例如：Don’t say that again!别再那样说了！ 2.在Be动词引起的肯定祈使句前加Don’t，构成『Don’t be＋其它成分(形容词、名词或介词短语等)』。

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） it.尝点这种果汁，也许你会要。（建议） Try some of this juice---perhaps you’ll take 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 be looking out of the window! 勿将头伸出窗外！ Don’ｔ 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! O ne at a time, please.不要一起说，一次一个！再给我一星期，我就会完成任务。 One more week, and we’ll accomplish the task. 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！

初中英语祈使句讲解

祈使句（一）概念：用来表示请求、命令、叮嘱、邀请、劝告的句子是祈使句。（二）一般祈使句（省略第二人称主语you） 1.肯定句：动词原形+ …… Be brave. Stand up. Stop talking! Come on and join us! a.有时，为了加强语气，可以在动词之前加do. Do study hard. Do sit down. b.为了使语气显得客气，可在祈使句的句首或句尾加上please. Please 在句尾时，之前一定要加一个逗号。 Please come here. Go this way, please. c.祈使句有唤语，一定要用逗号隔开，放在句首或句尾。 Li Ming, come here. Here you are, Eric. 2.否定句：Don’t + 动词原形+ …… Don’t swim in the river. Don’t be late. Please don’t be noisy. Don’t tell her, please.

（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.