祈使句讲解
祈使句: 在英语中用于表达命令、请求、劝告、警告、禁止等的句子,祈使句通常说话的对象是第二人称you,通常省略主语you,句首动词用原形。
让我们来看看各种情感的祈使句 Go and wash your hands. 去洗你的手。——命令 Be quiet, please.(Please be quiet.) 请安静。——请求 Be kind to our sister. 对妹妹要和善。——劝告 Watch your steps. 走路小心。——警告 No littering. 禁止乱扔垃圾。——禁止
一、祈使句特征:动词原形开头
Let’s go! 让我们一起走!
Be careful! 小心!
Go straight.直走。
No parking.禁止停车。
Sing a song,please.请唱一首歌。
Be nice to the audience.对观众要和善。
Don’t talk to the driver.不要和司机说话。
祈使句的类型与结构
Do型 肯定形式:实义动词原形+(其他) Listen!/Stand up.
否定形式:Don’t+实义动词原形+(其他) Don’t run in the street.
Be 型 肯定形式:Be+表语+(其他) Be quiet,please.
否定形式:Don’t+be+宾语+(其他) Don’t be quiet.
Let 型 肯定形式:Let+主语+动词原形+(其他) Let me read the story for you.
否定形式:Don’t + let +宾语+动词原形+其他/Let +宾语+ not +动词原形+其他 Don’t let it go. Let’s not do it.
No 型 No+名词/V-ing形式 No photos./No smoking.
三、祈使句的特殊句式
1.表顺承:祈使句,and +句子 然后
Finish your homework,___you can go to bed.
and B.or
答案:A
2.表转折:祈使句,or+句子 否则
Finish your homework,_______the teacher will be angry.
and B.or
答案:B
注意:好事儿and坏事儿or
祈使句的反意疑问句
祈使句的反意疑问句须按照其句子结构及讲话人的语气来决定其疑问部分。通常有一下三种形式:
(1) let’s ..., shall we
(2) Let sb ... , will you
(3)祈使句, will you
例句:
Let’s have a cup of tea, shall we
Let us go home, will you
Don’t smoke in the meeting room, will you
四、祈使句的回答
祈使句的动作通常是指没有发生的,所以回答时一般用will或won’t.
回答肯定形式的祈使句用will,回答否定形式的祈使句用won’t.
例句:
—Don’t be late again.
—Sorry, I won’t.
—Call me when you get to Beijing.
—OK, I will.
五、祈使句坑点
人名逗号祈使句 XX,do/ don't do.
e.g. Molly, come here./ Molly, don't eat it!
2. 看见please祈使句 please do/ don't do
e.g. Please come here./ Don't eat it, please!
3. late出现be不少 Don't be late!
e.g. Don't be late for class next time.
祈使句的口诀:
祈使句表命令, 还表请求或建议;
动词原形放句首,主语是you常省去;
Don’t置前表否定,let否定有两种;
想要客气please, do置开头强语气。
一、单选题
1._______me a post card when you get to Australia.Don’t forget it!
A.To send B.Sends C.Send D.sending
2._________the basketball to me,please.
A.To throw B.Throwing C.Throw D.Threw
3.—Eric,______playing that computer game.Why not read a book
—OK,Mom.
A.to stop B.stopping C.stops D.stop
4.Please________outside. Listen to me now.
A.look B.looks C.don’t look D.not look
5.—________late for class next week.
—I’m sorry.
A.Be B.Don’t be C.Don’t D.Not
6.—Mike,_______run in the hallways.
—Sorry,Ms.Clark.
A.don’t B.doesn’t C.let’s D.please
7.Study hard,_____you won't pass the exam.
A. and B.or C. but D. if
8.Work hard,_____you'll catch up with others.
A.and B.but C.or. D.for
9.—Get up earlier,___you'll be late for school.
—OK, I will.
A.and B.or C.so D.but
10. —Call me when you get home.
—OK, ____.
A. I must B. I can C. I will D. I may
11. Jim, _____ me a hand.
A. gives B. is giving C. give D. will give
12. Let me ____ on duty today.
A. am B. / C. be D. do
13. _____ forget to write to me when you _____ get there next Tuesday.
A. Don't; will B. Please; will C. Please; / D. Don't; /
14. ____ come in, please.
A. Will B. Do C. Won't D. Did
15. _____ careful!
A. Be do B. Do be C. Not D. Not do
16. Let John finish the work all by himself, ____
A. shall we B. will you C. do you D. do we
17.Let the children not make so much noise, ____
A. shall we B. will you C. shall I D. do you
18.Let’s not begin our supper until father comes back, ____
A. will you B. won’t you C. shall we D. shan’t we
19.Don’t interrupt her when she is speaking, ___
A. won’t you B. will you C. shall we D. shan’t we
20. Don’t tell him the fact now, _____
A. shall we B. shall you C. will you D. do you
21.Please turn on the light, _____
A. are you B. shall we C. shall I D. will you
22. ____ 6 and 4, and you will get ten.
A. Added B. Adding C. To add D. Add
23.____ late again, or I’ll report it to your father.
A. Don’t be B. You aren’t C. Can’t be D. Aren’t
24. _____ get off the lorry until it stops.
A. Do B. Can’t C. / D. Don’t
25. Jim, _____ me a hand.
A. gives B. is giving C. will give D. give
26. ____ careful, Jenny! There is a tree in front of you.
A. Am B. / C. Be D. Was
27. Let's ____ our time.
A. not waste B. no wasting C. not to waste D. no waste
28. —____ higher, and you will see the house.
—OK.
A. If you stand B. To stand C. When you stand D. Stand
29. Please ___ do it.
A. he B. let him C. let he D. him
30. _____ let anyone open the door.
A. Don't B. Will C. Not D. No
二、用括号里的正确形式填空。
1. Jim, _______up quickly. (get)
2. Don't_______in the classroom. (eat)
3. I am very hungry. Please_______me something to eat(give)
4. _______ late for class, Lisa.(not be)
5. __________ to the zoo. We must stay at home.(not go)
6. _______(not)answer the telephone when driving.
7.Look at the sign,“No____________(swim)!”You can’t swim here.
三、将下列汉语翻译成英语。
1. 请照看好您的包。______________________________.
2. 让我们去学校吧! ______________________________!
3. 不要在教室吃东西。______________________________.
4. 不要把书放这儿。______________________________.
5. 不要让猫进来。______________________________.
6.咱们一起玩吧! ______________________________!
7.请不要迟到. ______________________________.
8.回答这个问题. ______________________________.
9.请保持安静。 ______________________________.
10.不要让我走! ______________________________!
答案:
单选题
1-5CCDAB 6-10ABABC 11-15 CCDBB
16-20BBCBC 21-25DDADD 26-30CADBA
二、用括号里的正确形式填空。
1.get 2.eat 3.give 4.Don’t 5.Don’t go 6.Don’t 7.swimming
三、将下列汉语翻译成英语。
1.Please look after your bag.
2.Let’s go to school!
3. Don’t eat in class.
4.Don’t put the book here.
5. Don't let the cat come in / Let the cat not come in.
6.Let's play together!
7.Don't be late.
8.Answer this question.
9.Keep silent, please.
10.Don’t let me go!