祈使句(讲义及答案)

1、第 3页 /共 5页祈使句Key Points】1. 表达命令、请求、劝告等的句子。2. 祈使句省略了主语：第二人称。3. 谓语动词用原形。1 .Do 型2 . Be 型一般情况句首加 Don tdo 型：Don' t dobe 型：Don' t be特殊情况1. let sb do sth句型sb.为第一人称时，在sb.后加notsb.为第三人称时，在句首加don' t2. No+名词/动名词“禁止”3. Never +动词原形“绝不”1在旬首加please或旬末加please前有逗号），表委婉语气Please sit down! Sit down， please!2

2、. 意思明显时，谓语动词可省去This way, please.请这边走。3. 为明确对象，可加上称呼，但要用逗号隔开Jim， come here.4. 为加强语气，可以在肯定句前加do Dowork hard!一定要努力学习！【精讲精练】一.翻译下列句子。1 .开门！ 2 .现在起床并整理你的床铺。 3 .对他严格点！ 4 . 把电视声音关小点。 5 .慢点儿！ 6 .吃慢点儿！ 7 .早一点儿！ 8 .让我们走吧！ 9 .不要开门。10 .不要把电视声音关小。 11 .不要对他严格！ 12 .不要让她走！ 13 .我们别去公园了！ 14 .禁止讲话！ 15 .禁止吐痰！ 16 .不要迟到！

3、 17 .绝不要迟到！ 【综合练习】一、用括号内所给动词的适当形式填空。1 .(say) it again.2 .the window, please.3 .(not, speak) with your mouth full of food and(be) polite.4 .(not, let) the baby cry.5 . Let，工(not, say) anything about it.6 . No! (fish)7 . Never(cheat) others.1 . Pleaseme some money will you?A. lend B. lending C. to len

4、d D. be lend2 .the truth, or I won ' t let you leheee.A. TellB. To tellC. TellingD. Tells3.out your love. The world will become a nicer place to live in.A. SpokeB. To speakC. SpeakD. Speaking4. He is not honest.believe him.A. NotB. Don' tC. To notD. Not to1.1 n bed. It 'bsd for your eyes

5、.A. Not to readB. Don 'readC. Don ' to readD. Not read6 .your child. We lllook after him.A. Not to worry aboutB. Don' t worryboutC. Not worry forD. Don ' t worrwith7 .worried about me, Mom. I ' ve grownp.A. Don' t B. Don' be C. NotD. Not be8 .tell a lie.A. HardlyB. NotC.

6、NoD .Never9 . Sindy, to be here at 8 o ' clock.A. is sureC. will be sureB. is sure thatD. be sure第5页/共5页10 . Lily , the bike there.A. no put B. doesn' put C. don' put D. not put 11. Jack, , or you will get heavier.A. doesn' t play sports a moreB. doesn' t eat so mucheatC. don'

7、; t play sports anmore12.D. don' t eat so muameatwhen you cross the road.A. Do carefulB. CarefulC. Do be carefulD. To be careful13. The math exam is coming. I very nervous.Just. I ' m sure you ' ll do well inA. make progressB. pay attentionC. take it easyD. look out14. May I speak to Mr.

8、 Smith?, please. I ' ll see if he isA. Look outB. Hold onB. DO NOT DISTURBD. SOLD OUT15. Which is a traffic sign?A. KEEP QUIETC. TURN LEFT三、完成句子。1. W川 you please read it again more slowly?改为祈使旬）again more slowly, please.2. The teachers often tell the students not to be careles政矽祈使旬）careless plea

9、se.3. If you don' t listen to me, I'll go.（改为同义句） me, or I，go.4. If you move , you' ll die.（改为同义句）, or you'll die.5. 做作业时不要听音乐。music while you are doing your homework.6. 快点，否则你将会迟到。（hurry, or）【参考答案】【精讲精练】一.翻译下列句子。1. Open the door!3. Be strict with him !5. Be slow!7. Be early!9. Don &

10、#39; t opthe door.11. Don' t be stricwith him!13. Let ' not go to the park!15. No spitting!或 Don' t spit!17. Never be late!【综合练习】一、用括号内所给动词的适当形式填空。2. Get up now and make your bed.4. Turn down the TV.6. Eat slowly!8. Let ' go!10. Don ' t turn down theV.12. Don ' t let heo!14. No talking!或 Don' t talk!16. Don' t be late!1. Say2. Close5. not say6. fishing二、单选。1 5: AACBB610:三.完成句子。1. Read