专题讲解祈使句及练
习
祈使句
一祈使句的用法。
1.祈使句的概念。
祈使句表命令、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，句末用感叹号或句号，例如：
Knock at the door before entering, please!进来时请敲门！（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）
Put on 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.祈使句的分类。
祈使句分为第二人称祈使句，第一人称祈使句和第三人称祈使句。
二．第二人称祈使句是以听话人为祈使对象的祈使句，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，而是已动词原形开头，例如：
Keep quiet, please!
Open the door, please!
Hurry up!
3.第一人称祈使句是一第一人称代词作为祈使句的对象，这类祈使句通常是
以let为引导词表示建议。句子结构为let+me/us+动词原形，例如：
Let’s go out and play！让我们出去玩吧。
Let’s play a guessing game!我们来玩猜谜游戏吧。
Let me have a look!让我来看一看。
Let me tell you!让我来告诉你。
4.第三人称祈使句是以第三人称代词或者名词等作为祈使的对象，以let为引
导词，句子结构为let+him/her/it/them/名词+动词原形，例如：
Let him be here by 10 o’clock.让他十点前来这儿。
Let her do it by herself.让他10点前来这儿。
Let it go.让它去吧。
典型例题
用括号内动词的适当形式填空。
Tom,____________(do) the homework now.
解题思路：该题句首Tom 后面有个逗号，说明是对Tom说话，后面的说话内容是一个祈使句，应该用动词原形开头，用do，意思是“Tom，现在做作业吧。”但是有的学生会忽略逗号。误以为是现在进行时的句子，填成is doing.
三．否定的祈使句。
1.第二人称祈使句的否定形式是在整个结构之前加don’t或never,例如：
Don’t be nervous!你不要紧张!
Don’t make any noise!都别吵人了！
Never be late again.别再迟到了。
Please don’t forget to take your medicine.请不要忘记吃药。
2.第一人称祈使句的否定结构。是在动词原形前面加not,句型为let me/us/
not do sth. 例如：
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！
Let’s not go back late.
3.第一人称祈使句的否定结构，是在其句首加didn’t,例如：
Don’t let him play with the fire.让他不要玩火！
Don’t let anyone come in.就让任何人进来！
Don’t let them play along the river.别让他们在河边玩。
4.“No+名词或动名词”结构表示禁止，一般用于指示、标牌、布告等，例如：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 painting on the wall!墙上不准涂写！
No admittance except on business!非公莫人！
典型例题
将下列祈使句改成否定句。
(1)Let’s fly kites now.
_________________________________________________________
解题思路：第一人称祈使句的否定结构，在动词原形前面加not, 句型为Let me/us not do sth.
(2)Let him stay at home alone.
_______________________________________________________________
第三人称祈使句的否定结构，是在其句首加don’t. 不要和第一人称祈使句的否定结构混淆起来。
用动词的适当形式填空。
(1)Alice, ___________________ (not be) sad about it.
解题思路：该题句首Alice 后面有个逗号，说明是对Alice 说话，后面的说话内容是个祈使句，括号里“not be”提示为祈使句的否定形式，填don’t be,意思是“Alice,不要为此而难过了。”但是有的学生会忽略逗号，填成isn’t.
过关演练
I连词成句。
001.please, after , read, me
___________________________________________________________ 002.down, sit, please.
___________________________________________________________ 003. here, come, and, the, blackboard, clean
___________________________________________________________ 004.there, go, and , stand, please
___________________________________________________________
005.the, window, close, please
___________________________________________________________
006.Dad, me, a yo-yo, buy, please
___________________________________________________________
007.to, listen, me, carefully, please
___________________________________________________________
008.play,let’s. hide-and-seek
___________________________________________________________ 009.not, make, let’s, mistake s, any
___________________________________________________________ 010.be,don’t late, class , for
___________________________________________________________ 011.Mum, me, give, some, cookies, please
___________________________________________________________ 012.let,them, don’t, play, the, along, river
___________________________________________________________ 013.anyone, don’t, let, in, come
___________________________________________________________ 014.up, hurry, or, be, you’ll, late
___________________________________________________________ 015.turn, the, electric, fan, on, please
___________________________________________________________ II．将下列祈使句改成否定句。
016.Stop, please.
___________________________________________________________ 017.Give her a hamburger.
___________________________________________________________ 018.Brush your teeth now.
___________________________________________________________ 019.Run around the house.
___________________________________________________________ 020.Let the baby laugh.
___________________________________________________________ 021.Let the bird fly away.
___________________________________________________________ 022.Let the dog stay in the cage.
___________________________________________________________ 023.Let’s get ready for the picnic.
___________________________________________________________ 024.Let’s watch TV after supper.
___________________________________________________________ 025.Let’s cross the road together.
___________________________________________________________ 026.Make the bed now.
___________________________________________________________
027.Put on your new shoes.
___________________________________________________________ 028.Let them finish their work now.
___________________________________________________________ 030.Let him do it by himself.
___________________________________________________________ III.将下列祈使句改成肯定句。
031.Don’t go there with them.
___________________________________________________________ 032.Don’t take a sandwich with you.
___________________________________________________________ 033.Don’t take him to the funfair with tomorrow.
___________________________________________________________ 034.Don’t turn on the TV.
___________________________________________________________ 035.Don’t feed the bird.
___________________________________________________________ 036.Don’t wait for me.
___________________________________________________________ 037.Don’t let her open the window.
___________________________________________________________ 038.Don’t let them eat the sweet.
___________________________________________________________ 039.Let’s not talk about t he movie.
___________________________________________________________ 040.Let’s not walk around the tree.
___________________________________________________________ IV．照样子写句子。
例如：Don’t smoke.?No smoking.
041.Don’t walking on the grass. ?_________________________________ 042.Don’t make noise. ?_________________________________
043.Don’t litter. ?_________________________________
044.Don’t swim here. ?_________________________________
045.Don’t feed the animal. ?_________________________________ 046.Don’t t ouch. ?_________________________________
047.Don’t climb the tree. ?_________________________________
048.Don’t paint on the wall. ?_________________________________ 049.Don’t jump off the wall. ?_________________________________ 050.Don’t pick flowers. ?_________________________________
051.Don’t take photos. ?_________________________________
052.Don’t eat or drink here. ?_________________________________ 053.Don’t shout. ?_________________________________
V.用括号内动词的适当形式填空。
054.Dinner is ready.___________ (lay) the table, please.
055._________(give) me some water, please!
056._________ (fill)the form, please, and__________ (sign) your name here. 057.Mary ,_______ (do) the washing up, please.
058.Mum,______________ (not be) worry. I’ll __________(be) fine. 059.Let’s _________ (not make) any mistakes.
060._________ let the dog_____________ (not follow)me.
061. Let’s ________ (not, chase) the dog. It’s dangerous.
062.Lily and Lucy, _________ (make) yourselves at home, please.
063.Tom,______ (help) yourself to some fruit.
064.Norman, _________ (take) off your coat if you feel hot.
065.Let’s ______________(be) friends and _______(keep) in touch.
VI.选择填空。
( )066. _________ me the book, please.
A. Pass
B. Passing C．To pass ( )067. __________ make any noise. They are having an exam.
A. Not
B. No C Don’t
( )068. Let’s __________ camping this weekend.
A. go
B. going C to go
( )069. _______ let him __________ computer games. It’s bad for his eyes.
A. Not, play
B. Don’t, play
C. No, playing ( )070. ________ with fire. It’s dangerous.
A. Don’t play
B. Play
C. Not play
( )071. Jack,______ paper plane for me now.
A. makes
B. make
C. is making
( ) 072. Dad, __________ at home.
A. doesn’t smoke
B. isn’t smoking
C. don’t smok e ( )073. Let’s __________ blow bubbles at home.
A. don’t
B. not C .no
( )074. Please go with us,____________?
A. don’t you
B. will you
C. won’t you
( )075. Let me help you,____________?
A.won’t you
B. will you
C. will I
( )076. Let ‘s take a walk. _______________?
A.shall we
B.will you
C.won’t you ( ) 077. Work hard, ________ you can’t pass the exam.
A. and
B. but
C. or
( ) 078. Go straight ahead,_______ you will see the bank.
A. and
B. but
C. or
( ) 079. Put on your coat, _________ you will catch a cold.
A. so
B. or
C. and
( ) 080. Read more, _____________ you will know a lot.
A. and
B. so
C. or
VII.用祈使句改写下列句子，并保持意思不变。
081.You mustn’t eat or drink in class.
__________________________________________________________________ 082.You mustn’t play football in the street.
__________________________________________________________________ 083.You must listen to the teacher carefully in class.
__________________________________________________________________ 084.You must finish your homework on time every day.
__________________________________________________________________ 085.You can’t take photos in the museum.
__________________________________________________________________ 086.You can’t climb the trees in the park.
__________________________________________________________________ 087.You can’t swim in the lake.
__________________________________________________________________ 088.You can’t jump off the wall.
__________________________________________________________________ 089.You must keep quiet in the hospital.
__________________________________________________________________ 090.You must follow the school rules at school.
__________________________________________________________________ 091.You can’t walk on the grass in the park.
__________________________________________________________________ 092.You can’t give up learning English.
__________________________________________________________________ VIII.根据中午提示，将下列句子翻译成英文，每空一词。
093.不要再太阳底下看书，这对眼睛不好。
________ _________ books in the sun. It’s bad for your eyes.
094.不要吃太多糖，这对牙齿不好。
________ _________ too many sweets, it’s bad for you teeth.
095.每天吃一个苹果，你可以不用看医生。
________ _________ _________ a day, and you can keep the doctor away. 096.多做点运动，你就可以保持健康。
________ _________ _________ ,and you can keep healthy.
097.每天读英语，你的英语就会有进步。
_______ ____________ every day, and you can improve your English.
098.相信自己，你也做得到。
________ in ____________.You can do it too! 099.不要担心，一切都会好好起来。
_______ ________.Everything will be OK. 100.永不放弃。
___________ _________ die.
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？
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――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 （为了使祈使句语气委婉些，常在句首或句尾加上please, 若把please放在句尾，其前要用逗号隔开。） Stand up, please. = Please stand up. 请起立。 （2）Be + adj.(形容词) 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. 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'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）No+名词、动词-ing （“禁止做某事”，常用于公共场合的提示语） No photos. 禁止拍照！No smoking！禁止吸烟！ 3. 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. （因为let’s 包括说话人在内，而let us不包括） 如：Let us stay here, will/ won't you? 请（你）让我们留在这好吗？ 语法练兵场
初中英语祈使句专项练习题 单项选择 1. The TV is too loud. Please________. A. turn it down B. to turn it down C. turn down it 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. Do you know the girl ______under the tree? A. stand B. to stand C. standing D. stood 7. Kate, _______ your homework here tomorrow.
A. bring B. brings C. to bring D. bringing 8. ________ me the truth, or I'll be angry. A. Telling B. To tell C. Told D. Tell 9. I've kept the dog _______Maomao for a long time. A. Name B. named C. naming D. to name 10. Don't you know that _______ is good for our health? A. swim B. swimming C. swam D. swims 句型转换 11. Will you please read it again more slowly? （改为祈使句） ___ read __ __ it __ 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）
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
Imperative Sentence 祈使句（学生资料） Teaching by: Wang Qiong I. Teaching Aims: 1. Knowledge Objects Get students to master imperative sentence patterns and to learn the usage of imperative sentences 2. Ability Objects Enable the students to learn some signs and make orders. Let them make orders and requests politely in daily life; develop the students' oral English 3. Moral Objects To develop students’ team spirits II. Main and difficult points: 1. Main points a. Have students understand the structure of imperative sentences b. Have students learn how to make requests and orders 2. Difficult points a. The structure of imperative sentences b. Get them to make imperative sentences according to different situations III. Teaching Approaches Induction teaching method; Discussion teaching method; Combining presentation with practice. IV. Teaching aids: Multi-media computer, Power point V. Teaching procedures: Step I. Lead-in Guessing Game 1．Show some pictures and ask students to say sentences.(根据图片，用英文写句子) 2. List the sentences and ask students to tell the difference between the sentences we usually say and the sentences we said just now.（此类句子的特点） StepII. The definition of the imperative sentence. (祈使句定义) 1. ______________________________________________ 2. ______________________________________________ 3. ______________________________________________ Step III. The structure of the imperative sentences. 1. Read and Observe. (阅读并观察) Turn left. Don’t smoke.
中考初中英语祈使句讲解及练习 初中英语――祈使句 一、概念： 祈使句指的是表示命令、请求、建议或劝告的句子。 二、句型结构：1、肯定句： 2、否定句： 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/prep短语. 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! No photos！ 三、练习 一. 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 nise! 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. 二、单项选择 1. The TV is too loud. Please________. A.turn it down B. to turn it down C. turn down it D. to turn down it
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.
初中英语语法大全：祈使句 祈使句表示请求、命令、建议等等。谓语动词一律用原形。句子中通常不用主语，句末用惊叹号或者句号，用降调。 1含有第二人称主语的祈使句 Be careful！小心！ Don“t make such a noise.不要这么吵。 1.肯定的祈使句 a.句型：动词原形～.（省略主语） Stand up.起立。 Be quiet，please.请安静。 b.有时，为了加强语气，可以在动词之前加do Do sit down. 务必请坐。 Do study hard. 一定要努力学习。 比较 祈使句和陈述句 陈述句： You sit down. 你坐下来。 祈使句：
Sit down.坐下 （省略主语you） c.用客气的语气表示祈使句时，可在句首或句尾加上please，但如果在句尾加please，那在please之前一定要加一个逗号“，”。 Go this way，please. 请这边走。 d.祈使句中如果有唤语，一定要用逗号“，”隔开，放在句首或句尾。 Li Ming，come here. 李明，过来。 Come here，Li Ming. 过来，李明。 2.否定的祈使句 句型：Don“t +动词原形～ Don“t swim in the river. 别在河里游泳。 Don“t be late.别迟到。 Please don“t be noisy. 请不要大声喧哗。 注意 表示禁止时，尤其是标语等也可用“No+动名词”来表示。 No smoking.
禁止吸烟。 No parking. 禁止停车。 句型转换 祈使句与陈述句的改写 1．祈使句=You must…（陈述句） Come here .过来。=You must come here . 你必须过来。 Don“t do that again. 你一定不可以再那样做了。 2．Please +祈使句=Will you (please)～?（陈述句）Please help me .请帮帮我。 =Will you (please) help me? 你愿意帮我的忙吗？ Come here on time ,please .请准时到这儿。 =Will you (please) come here on time ? 请你准时到好吗？ 2含有第一、第三人称主语的祈使句 Let“s say good-by here. 我们在此道别吧。 Don“t let him do that again.
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.
1. 祈使句的常见形式： （1）Do句型：实义动词原形+宾语+其他. （2）Let句型：Let+宾语+动词原形+其他. （3）Be句型：Be+表语(名词、形容词等)+其他. （4）No + v-ing/名词. 2. 祈使句的回答 （1）由于祈使句所表达的动作都还是未发生的，因此对它的应答通常要用＂一般将来时＂。 ?—Please close the door when you go out. 当你出去的时候请关门。 —OK, I will. 好的，我会的。 （2）以let开头的句式的肯定回答多用Good idea.来回答，否定回答用Sorry, ...。 ?—Let’s chat on the Internet. 我们上网聊天吧。 —Good idea. 好主意。 *3. 祈使句与复合句的转换 if引导的条件状语从句可以转换成＂祈使句加and 或or 加简单句＂结构。 ?If you don’t hurry,you’ll not catch the early bus. =Hurry up, or you’ll not catch the early bus. 如果你不快点，就赶不上早班公交车了。 ?If you work harder, you’ll catch up with your classmates. =Work harder, and you’ll catch up with your classmates. 如果你再努力些，你就会赶上你的同班同学。 I. 单项选择 1. (2018·吉林)Please here earlier! We don't want to miss the last bus to the library. A. arrive B. to arrive C. arriving 2.（2018·黑龙江）Tom, the umbrella with you. Look at the clouds, it's going to rain! A. taking B. takes C. take 3.（2018·四川凉山）——Mom, can I play computer games this evening? ——your homework first, and then we'll talk about it. A. Finishing B. Finish C. To finish D. Finished 4.（2018·上海）Please ______ the rubbish into different litter bins according to the signs.
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）
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．late for class again, Ann. A．Don’t be B．Can’t C．Don’t D．Be 3．Don’t ________ your glass too _______. A．fill; full B．fill; filled C．full; full D．full; filled 4．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 5．Peter, ______ more if you want to get high scores in the P.E. test next month. A．practice B．practices C．practicing D．will practice 6．---Be careful, don’t forget to follow your father. ---I know that, Mum. One can never be too careful. A．and B．or C．but D．so 7．_______ afraid of making mistakes. We can learn from our mistakes. A．Be not B．Don’t be C．Not be D．Not to be 8．Hurry up, you will be late for school. A．so B．or C．and D．but 9．Do more exercise every day, ________ you’ll be stronger than before. A．but B．for C．and D．or 10．— We need more office supplies. —Ok. Let’s ______ a list. A．making B．makes C．make D．made 11．________ the steps, and you can find it convenient to buy things with the mobile phone. A．Follow B．To follow C．Following 12．________ for the English test or you will miss the listening part. A．Don’t late B．Don’t be late C．Don’t arrive lately 13．Hurry up, _________ you will be late for class. A．and B．or C．but D．so 14．Tom, your homework all the time. It’ not good for your eyes. A．not do B．doesn’t do C．don’t do D．isn’t do 15．Hey, James,__________on the wall. A．doesn't draw B．didn't draw C．don't draw D．drew
小学英语祈使句专项训练题一 一、填空题 1、 用所给词的适式填空。 1. Let's _________ (clean) the house. 2. How many _________ (animal) are there? 3. Did you _________ (have) fun at Christmas? 4. We have many special _________ (holiday). 5. I am going to _________ (wash) the stove. 6. Yesterday Li Ming _________ (clean) the living room. 7. In the evening, our family _________ (have) supper together. 8. Last year, my parents _________ (buy) me new clothes. 9. Those are Chinese _________ (year). 10. Beef _________ (come) from cows. 2、 用动词的适当形式填空。 1. Let's _________ (clean) the house. 2. How many _________ (animal) are there? 3. Did you _________ (have) fun at Christmas? 4. We have many special _________ (holiday). 5. I am going to _________ (wash) the stove.
●肯定结构: 1. Do型(即:动词原形(+宾语)+其它成分)。如:Please have a seat here. 请这边坐。 有的祈使句在意思明确的情况下,动词可省略。如:This way, please. = Go this way, pleas e. 请这边走。 2. Be型(即:Be + 表语(名词或形容词)+其它成分)。如:Be a good boy! 要做一个好孩子! 3. Let型(即:Let + 宾语+ 动词原形+ 其它成分)。如:Let me help you. 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't forget me! 不要忘记我! Don't be late for school! 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't let him go. / Let him not go. 别让他走。 3. 有些可用no开头,用来表示禁止性的祈使句。如:No smoking! 禁止吸烟!No fishing! 禁止钓鱼! 表示禁止时，尤其是标语等也可用“No+名词／动名词”来表示。 No parking! No entry! No litter! "Let"后头除了是不带"to"的不定式动词(The infinitive without"to")之外，还可以是某些适当的副词，如out, in, down, alone等： (13) Let the puppy out. (14) Open the windows and let the fresh air in.
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)』。