祈使句练习一、将以下祈使句改为否定式:1.Comehereearly.2.Askhim.3.Pleasewaitforher.4.Readthebookcarefully.5.Situnderthetree,please.6.Let’sgotheretogether.二、选择最佳答案填空:1.Ifyouaretired,______arest.A.haveB.havingC.tohaveD.had2.______mego.Itisveryimportantforme.A.DoletB.letdoC.DoingletD.Todolet3.Heisnothonest.______believehim.A.NotB.Don’tC.TonotD.Notto4.Ifyouwanttostay,letmeknow,______?A.willyouB.shallweC.doyouD.dowe5.Nevercomelateagain,______?A.willyouB.won’tC.doyouD.doeshe6._____upearlytomorrow,oryoucan’tcatchthetrain.A.GettingB.GetC.TogetD.Got7._____inthestreet.It’sdangerous.A.NotplayB.NottoplayC.Don’tplayD.Don’ttoplay8.Please______mesomemoney,willyou?A.lendB.lendingC.tolendD.belend9.Thefilmisabouttobegin.Please______seated.A.beB.areC.isD.being10._____theboxes.Youmayusethemlater.A.KeepB.KeepingC.TokeepD.KeptI.用括号内所给动词的适当形式填空。1.It’sanimportantmeeting.__________(not,be)late.2.____________(not,make)anynoise!Yourmotherissleeping.3.____________(not,speak)withyourmouthfulloffoodand____________(be)polite.4.____________(not,talk)and____________(read)aloud.5.____________(not,leave)yourhomeworkfortomorrow,Larry.6.____________(look)out!Acariscoming.7.____________(give)ustenyearsandjustseewhatourcountrywillbelike.8.____________(not,let)thebabycry.9.Wearmoreclothesoryou____________(catch)acold.10.Let’s____________(not,say)anythingaboutit.II.选择填空()1.Herdoctorsaid:“________worksohard”AStopBDon’tCCan’tDNo()2.Sindy,________tobehereat8o’clockAissureBissurethatCwillbesureDbesure()3.________whenyoucrosstheroad.ADocareBCareCDobecarefulDTobecareful()4.________himthesecret,willyou?ADon’ttellBNottotellCNottellingDNotelling()5.________inbed.It’sbadforyoureyes.ANottoreadBDon’treadCDon’ttoreadDNotread()6.________Yourchild.We’lllookafterhim.ANottoworryaboutBDon’tworryaboutCNotworryforDDon’tworrywith()7.Theyareverytired.Why________havearest?AnottheyBdonottheyCdon’ttheyDnotto()8--Youlookrathertired.________stoppingtohavearest?--Allright.AWhynotBHowaboutCWhynottoDwhydon’t()9______tellalie.AHardlyBNotCNoDNever()10.Please________lookoutside.Lookattheblackboard.AnotBdon’tCaren’tDcan’t()11.Whydon’tyoujoinusinthegame?AWhatnotBWhynotCWhytoDHowto()12______goforthebookalone,MsZhang.ALet’sBLetmeCLetusDAllow()13John,readthetextforus,________?AdoesheBwillheCdoyouDwillyou()14.Let’sdoitatonce,________?AshallweBwillyouCdoweDdoyou()15.Letusdoitatonce,________?AshallweBwillyouCdoweDdoyou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.亲爱的,高兴点儿!___________________!4.不要把书放这儿。___________________.5.不要让猫进来。___________________.Key:1.Pleaselookafteryourbag.2.Let'sgotoschool.3.Beglad,dear4.Don'tputthebookhere.5.Don'tletthecatcomein/Letthecatnotcomein.Goandwashyourhands.(去洗你的手。——命令)Bequiet,please.(Pleasebequiet.)(请安静。——请求)Bekindtooursister.(对姊妹要和善。——劝告)Watchyoursteps.(走路小心。——警告)Lookout!Danger!(小心!危险!——强烈警告,已如感叹句)Keepoffthegrass.(勿践草坪。——禁止)Noparking.(禁止停车。——禁止)