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1、Simonsays!Ifyouhear“Simonsaystouchyoureye,thenyoutouchyoureye.Ifyouhear“Touchyoureye”withoutSimonsays,thendon’ttouchyoureye,juststaythere.ImperativeSentence祈使句Turnleft!GuessingGameTurnright!GuessingGameGuessingGameDon’tsmoke!Nosmoking!GuessingGameDon’tplayfootball!GuessingGameDon’tparkyourcar!
2、NoParking!GuessingGameDon’teat!GuessingGameDon’tpicktheflowers!Goupstairs!GuessingGameGuessingGameGodownstairs!Turnleft!Turnright!Goupstairs!Godownstairs!Don’tsmoke!Don’tplayfootball!Don’tparkyourcar!Don’teat!Don’tpicktheflowers!Drawtheconclusion(得出结论)祈使句:是表示请求、命令、建议等句子.谓语动词一律用原形。句子中通常不用主语,句末用
3、惊叹号或者句号,句首动词只用原型。祈使句的句型肯定的祈使句(1)句型:动词原形~.(省略主语you)(You)Standup.起立。(You)Bequiet,please.请安静。(2)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“,”。请这边走。Pleasegothisway./Gothisway,please.(3)祈使句中如果有唤语,一定要用逗号“,”隔开,放在句首或句尾。LiMing,comehere.(4)Let+第一人称(me,us)Letmehavealook.Letusgo.Let'sgo.注
4、意:Let's包括对方,Letus不包括对方。(5)Let+第三人称代词(宾格:him,her,it,them)或名词.LetTomgotherehimself.2.否定的祈使句(1)Don't+动词原形Worktoohard.Don’tworktoohard.别在河里游泳。Don'tswimintheriver.别迟到。Don'tbelate.要大声喧哗。Pleasedon'tmaketoomuchnoise.(2)Let句型以letus/let’s开头的祈使句,否定形式通常是在动词前面直接加not.Let's/Letus+not+动词原形.Let'snotopenthedoor
5、.Letusnotgothatfar.(3)Don'tlet+第三人称代词的宾格或名词+动词原形.别让他们玩火。Don'tletthemplaywithfire.(4)表示“禁止”时,尤其是标语等也可以用“No+Ving”来表示。禁止吸烟Nosmoking.禁止停车Noparking.禁止游泳Noswimming.祈使句常见题型祈使句变反意疑问句祈使句后可以加一个简短问句,使语气变得客气一些。祈使句+willyou?Openthedoor,willyou?Cleanyourroom,willyou?Letme或Letus表示听话人提出请求,问句用willyou.Letme….,wi
6、llyou?Letmehelpyou,willyou?当祈使句带有主语时有时祈使句带有自己的主语,此时不要将其误认为是陈述句:Jim,yougotheretohelphim,willyou?Yougirlsstandinthefrontrow,willyou?Let’s表示说话人向对方提出建议,简短问句的主要是we,所以祈使句用shallwe?Let’s……,shallwe?Let’sgotothepark,shallwe?Do句型Do,放在动词前,加强语气。Docomein,please!Dolistentome,please!Doopenthedoor,please!如何回答祈
7、使句A:Wakemeupearlytomorrow.B:OK,Iwill.Summary祈使句祈使句,无主语,只用动词就可以.表示请求或命令,加上please表客气。如果变成否定句,Don’t开头是规律。Notalking!是警示,祈使句用法要牢记。Let’sdosomeexercises!1.—Callmewhenyougethome.—OK,____.A.ImustB.IcanC.IwillD.Imay2.Jim,_____meahand.A.givesB.isg