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Module11语法要点祈使句是表示要求、命令或者表达意愿、建议的句子。说话的对象（即句子的主语）通常是第二人称，习惯上省略。谓语动词用原形，句末用感叹号或句号，读时用降调。(1)肯定祈使句：（谓语）动词原形+其它成分Standup,please!请起立！Letmehavealook.让我看一看。(2)否定祈使句：▲祈使句的否定式多以donot（通常缩写为don’t）开头，也可由never引起。Don’tbelatenexttime!下次别迟到！Don’ttakeitwithyou!不要把它带走。Don’tlethergothere.不要让她去那里。Neverdoitlikethat.再也不要那样做了。▲由let引导的祈使句的否定形式也可以写为：Let+宾语+not+动词原形+其它。如：Lethimnotgothere.不要让他去那里。下面的口诀总结了祈使句的一般规律。一起来看看吧!祈使句，有特点，动词原形摆在前，否定句式也不难，Don’t放在最前面,其它一律都不变。祈使句的应答语祈使句表示要求、建议对方“将来”做或不做某事，因此其肯定应答语通常用I/wewill；否定答语通常用I/wewon’t。如:—Knockonthedoorbeforeyougoin!进去之前要敲门！—Iwill.是的，我会的。—Don’tforgettoturnoffthelightswhenyouleave.离开时别忘记关灯。—Iwon’t.不会忘记的。一．用所给动词的正确形式填空。1.—Sorryforbeinglate.—________(be)hereontimetomorrow,orI’llbeangry.2.Please___________(nottalk)soloudly!3.___________(notplay)inclass.Youshouldlistentotheteachercarefully.4.Never________(eat)toomuch,oryou’llfeelsick.5.LetLiMing__________(clean)theblackboard!6.It’sanimportantmeeting.__________(notbe)late.7.____________(notmake)anynoise.Yourmotherissleeping.8.____________(notspeak)withyourmouthfulloffood.9.____________(nottalk)and___________(read)aloud.二、单项选择1．__________yourbooksandlookattheblackboard.A.ClosesB.CloseC.ClosingD.Toclose2．—Tom,_______lateforschoolagain.—Sorry,Iwon’t.A.isn’tB.doesn’tbeC.don’tbeD.notbe3．—Don’tcometoschoollatenexttime.—_________.A.Yes,IdoB.No,Ican’tC.Sorry,Iwon’tD.Thankyou.4.Jim,_____lookoutside.Lookatthemap.A.doesn’tB.don’tC.isn’tD.didn’t5．______wakeupyoursister,Ben.Sheneedsagoodsleep.A.Don’tB.Doesn’tC.Aren’tD.Can’t6.Just_______hereanddon'tgoanywhere,oryourparentswon’tfindyou.A.tostayB.staysC.stayD.staying参考答案一．1.Be2.don’ttalk3.Don’tplay4.eat5.clean6.Don’tbe7.Don’tmake8.Don’tspeak9.Don’ttalk;read二．1—6BCCBAC