初中英语语法-祈使句课件 35页

ImperativeSentence\nTurnleft!GuessingGame\nTurnright!GuessingGame\nWalkonthezebracrossing!GuessingGame\nGuessingGameBequiet,please!\nGuessingGameDon’tplayfootball!\nGuessingGameDon’tparkyourcar!NOparking\nGuessingGameDon’teat!\nGuessingGameDon’tpicktheflowers!\nGoupstairs!GuessingGame\nGuessingGameGodownstairs!\n\nReadandobserve(观察)Turnleft!Turnright!Pleasegoupstairs!Godownstairs!Walkonthezebracrossing!Don’tsmoke!Don’tplayfootball!Don’tparkyourcar!Pleasedon’teat!Don’tpicktheflowers!\nBequiet,please.（请安静。—请求）Nosmoking!(请勿吸烟。—劝告）Noparking.(禁止停车。—禁止）Keepoffthegrass.（勿践草坪。—禁止）Don’tlitter.（不要乱扔垃圾。—劝告）Turnleft!（向左转弯。—命令）\nDrawtheconclusion(得出结论)祈使句的结构如下：(Please)+dosth.(Please)+Don’tdosth.肯定：否定：祈使句(ImperativeSentence）表命令、请求、劝告、警告等.祈使句因对象（即主语）是第二人称，所以通常被省略。谓语动词用原形，句末则使用感叹号或句号,读降调。\nLet’sdoexercise.\n1.Jim,_____meahand.A.givesB.isgivingC.willgiveD.give2.____careful,Jenny!Thereisatreeinfrontofyou.A.AmB./C.BeD.Was3.Let's____ourtime.A.notwasteB.nowastingC.nottowasteD.nowaste4.—____higher,andyouwillseethehouse.—OK.A.IfyoustandB.TostandC.WhenyoustandD.StandExercises:\n5.Please___doit.A.heB.lethimC.letheD.him6._____letanyoneopenthedoor.A.Don'tB.WillC.NotD.No7.—Don’tbelateagain.—Sorry,______.A.ImayB.ImustC.IwillD.Iwon’t8.—Callmewhenyougethome.—OK,____.A.ImustB.IcanC.IwillD.ImayExercises:\n祈使句的句型：1、肯定的祈使句句型:1)动词原形（省略主语）Comein!Bequiet!Beagoodboy!2)有时为了加强语气，可以在动词之前加do表示“务必，一定”。Docomeontime!Dolookout!\n祈使句的句型：2、祈使句的否定句型：1)Don’t+v.Don’tbelate.Don’tcomeout.2)Let’s+not+v.Let’snotspeakloudly.让我们不要大声说话。\nGivingorders/instructions祈使句常见题型：1.Let’s+（not）动词原形…Eg.Let’sgohometogether./let’snottalkintheclass.2.let’s……,shallwe?3.Letsb….,willyou?4.祈使句，willyou?反意疑问句\n祈使句中需要注意的一些情况1、有时为了表示委婉语气，可在句首或句尾加上please,但please加在句尾时，前面要用逗号隔开。Pleasesitdown.Standup,please.2、在意思较为明显的情况下可一把谓语动词省去。Thisway,please.3、有时为了明确的向对方提出请求或发出命令，可加呼语，但呼语要与句子隔开。Turnoffthelight,Jim.4、某些名词、形容词或副词等，后面加感叹号，也可作为祈使句使用。Handup!请举手！Handdown!放下手！taxi!出租车！Booksup!举起书！Booksdown！放下书！\n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。\n1--It’sherbirthdaynextweek.--Then___________heraboutthesurprisebirthday.2–HowcanIgettoPeople’sHospital?--_____alongthestreetand______leftatthelights.P49.ReadthedialoguesandcompletethemwithImperativesandthecorrectformoftheverbs.don’ttellturnGo\n3--Wehavetofinishtheworkintwohours.--Thenlet’s__________anytime.4--____________somuchnoise,please.--Ok.5--_______out!There’sacarcoming.--Thanks.notwasteDon’tmakeLook\nLet’sdomoreexercises.\n1.—Callmewhenyougethome.—OK,____.A.ImustB.IcanC.IwillD.Imay2.Jim,_____meahand.A.givesB.isgivingC.giveD.willgive3.Letme____ondutytoday.A.amB./C.beD.do4.Let's____ourtime.A.notwasteB.nowastingC.nottowasteD.nowaste5.—____higher,andyouwillseethehouse.—OK.A.IfyoustandB.TostandC.WhenyoustandD.StandCCCADChoosethecorrectanswer.\n6._____forgettowritetomewhenyou_____gettherenextTuesday.A.Don't;willB.Please;willC.Please;/D.Don't;/7.Please___doit.A.heB.heletC.lethimD.him8.____comein,please.A.WillB.DoC.Won'tD.Did9._____careful!A.BedoB.DobeC.NotD.Notdo10._____letanyoneopenthedoor.A.Don'tB.WillC.NotD.NoDCBBA\n11.LetJohnfinishtheworkallbyhimself,____?A.shallweB.willyouC.doyouD.dowe12.---Let’sgohome,shallwe?---_____.A.That’sright.B.That’sallC.That’sallrightD.Allright13.Pleaseturnonthelight,_____?A.areyouB.shallweC.shallID.willyou14.Don’ttellhimthefactnow,_____?A.shallweB.shallyouC.willyouD.doyou15.Letthechildrennotmakesomuchnoise,____?A.shallweB.willyouC.shallID.doyouBDDCB\n16.____6and4,andyouwillgetten.A.AddedB.AddingC.ToaddD.Add17.____lateagain,orI’llreportittoyourfather.A.Don’tbeB.Youaren’tC.Can’tbeD.Aren’t18.Don’tinterruptherwhensheisspeaking,___?A.won’tyouB.willyouC.shallweD.shan’twe19._____getoffthelorryuntilitstops.A.DoB.Can’tC./D.Don’t20.Let’snotbeginoursupperuntilfathercomesback,____?A.willyouB.won’tyouC.shallweD.shan’tweDABDC\nontheroadinclassinthediningroom\ninclass1.Bequiet.2.Takenotes.3.Listentotheteachercarefully.4.Don’teatinclass.…….ontheroadWalkonthezebracrossing.2.Becareful.3.Don’tplayfootball.4.Don’trunfast.……intherestaurantLineup.2.Don’tpush.3.Don’tmakenoise.4.Don’twastefood.……\n祈使句结构如下：(Please)+dosth.(Please)+Don’tdosth.Summary肯定：否定：DO，可以放在动词前，为加强语气用。如：Docomein,please!Dolistentome,please!Doopenthedoor,please!\n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.Pleaselookafteryourbag2.Let'sgotoschool.3.Beglad,dear4.Don'tputthebookhere.5.Don'tletthecatcomein/LetthecatnotcomeinHomework\nThanksforListening