.,1,Movingtogether,大展拳腳,.,2,Turnleft!,GuessingGame,.,3,Turnright!,GuessingGame,.,4,Walkonthezebracrossing!,GuessingGame,.,5,GuessingGame,Dontsmoke!Nosmoking!,.,6,GuessingGame,Dontplayfootball!,.,7,GuessingGame,Dontparkyourcar!,.,8,GuessingGame,Donteat!,.,9,GuessingGame,Dontpicktheflowers!,.,10,Goupstairs!,GuessingGame,.,11,GuessingGame,Godownstairs!,.,12,Readandobserve(觀察),Turnleft!,Turnright!,Pleasegoupstairs!,Godownstairs!,Walkonthezebracrossing!,Dontsmoke!,Dontplayfootball!,Dontparkyourcar!,Pleasedonteat!,Dontpicktheflowers!,.,13,祈使句,.,14,祈使句:是表示請(qǐng)求、命令、勸告等的句子，通常說(shuō)話的對(duì)象是第二人稱you,you常被省略。翻譯：請(qǐng)打開你的書,Grammarfocus,祈使句,.,15,Drawtheconclusion(得出結(jié)論),上訴祈使句結(jié)構(gòu)如下：(Please)+dosth.(Please)+Dontdosth.,肯定：,否定：,.,16,祈使句王國(guó)護(hù)衛(wèi)隊(duì)PV-B-L-N-D,大哥PV二哥B三哥L四哥N外加有個(gè)小妹D,.,17,1.大哥PPlease+（動(dòng)詞原形+其他）即動(dòng)詞短語(yǔ)(please也可放在句尾，其前加逗號(hào))Pleasesitdown.=Sitdown,please.請(qǐng)坐。,.,18,2.大哥V(動(dòng)詞原形)+賓語(yǔ)+其它成分Closethewindow.關(guān)上窗戶。Givemeacupoftea,please.Standup!Openthedoor,please.Putupyourhand(s),please.,.,19,3.二哥BBe+表語(yǔ)(名詞/形容詞等)+其它Beagoodstudent!做個(gè)好學(xué)生！Bequiet!安靜！,Becareful。Beatrueman.,.,20,4.三哥LLet+賓語(yǔ)(通常為第一或第三人稱賓格)+動(dòng)詞原形+其它成分Letsgohome!,Letsgooutforawalk.Letscleantheclassroom.Lettheboy/hercomein.,.,21,5.四哥NNo+名詞或動(dòng)名詞Notalking.NOparking.,.,22,6.小妹D(祈使句否定dont和not）,（1）Dont+動(dòng)詞原形Dontstandup.別站起來(lái)。Dontbecareless.別粗心。Dontletthemplaywithfire.別讓他們玩火。（2）Lets(letsb)+not+動(dòng)詞原形Letsnotsayanythingaboutit.對(duì)于這件事，咱們什么也別說(shuō)。Letthemnotplaywithfire.別讓他們玩,.,23,.,24,.,25,.,26,實(shí)戰(zhàn)(2008資陽(yáng)中考)“_exerciseeveryday,mychild.Itsgoodforyourhealth.”Fathersaid.A.TakingB.TotakeC.TakeD.Takes,正確答案：C,.,27,實(shí)戰(zhàn)(2008南通中考)“Sorryforbeinglateagain.”-“_hereontimenexttime,oryoullbepunished.”A.BeB.BeingC.TobeD.Been,正確答案：A,.,28,實(shí)戰(zhàn)(重慶）Theworkishardforyou._mehelpyou.LetsB.LetC.LettingD.Letto,正確答案：B,.,29,實(shí)戰(zhàn)(2008嘉興中考)Sara!_talkloudly.Thebabyissleepingrightnow.A.DoB.DoesC.DontD.Doesnt,正確答案：C,.,30,Letsdoexercise.,.,31,1.Jim,_meahand.A.givesB.isgivingC.willgiveD.give2._careful,Jenny!Thereisatreeinfrontofyou.A.AmB./C.BeD.Was3.Lets_ourtime.A.notwasteB.nowastingC.nottowasteD.nowaste4._higher,andyouwillseethehouse.OK.A.IfyoustandB.TostandC.WhenyoustandD.Stand,Exercises:,.,32,5.Please_doit.A.heB.lethimC.letheD.him6._letanyoneopenthedoor.A.DontB.WillC.NotD.No7.Dontbelateagain.Sorry,_.A.ImayB.ImustC.IwillD.Iwont8.Callmewhenyougethome.OK,_.A.ImustB.IcanC.IwillD.Imay,Exercises:,.,33,1.Dontbelateagain,Mike?_.A.No,IdontB.DontworryC.Sorry,IwontD.Idontknow【解析】選C。,.,34,2.Whichsignmeans“NoPhotos”?【解析】選C。禁止拍照。,.,35,3.Tom!_talkloudly.Mylittlebrotherissleeping.A.DoB.DoesC.DontD.Doesnt4.Sorryforbeinglateagain._hereontimenexttime,oryoullbepunished.A.BeB.BeingC.TobeD.Been【解析】選A。,【解析】選C,.,36,3.Tom!_talkloudly.Mylittlebrotherissleeping.A.DoB.DoesC.DontD.Doesnt4.Sorryforbeinglateagain._hereontimenexttime,oryoullbepunished.A.BeB.BeingC.TobeD.Been【解析】選A。,【解析】選C,.,37,5.Hurryup,oryouwillmissthetrain.(改為同義句)_you_hurryup,youwillmissthetrain.【解析】If;dont。祈使句+or+簡(jiǎn)單句?？赊D(zhuǎn)換為if引導(dǎo)的條件狀語(yǔ)從句的復(fù)合句。,.,38,Summary,祈使句:是表示請(qǐng)求、命令、勸告等句子，通常說(shuō)話的對(duì)象是第二人稱you,you常被省略。祈使句常見題型：1.Lets+（not）動(dòng)詞原形Eg.Letsgohometogether./letsnottalkintheclass.2.lets,shallwe?3.Letsb.,willyou?4.祈使句，willyou?,反意疑問(wèn)句,.,39,祈使句口訣,祈使句,無(wú)主語(yǔ),只用動(dòng)詞就可以.表示請(qǐng)求或命令,加上please表客氣。如果變成否定句，Dont開頭是規(guī)律。Notalking!是警示，祈使句用法要牢記。,.,40,Letsdomoreexercises.,.,41,1.Callmewhenyougethome.OK,_.A.ImustB.IcanC.IwillD.Imay2.Jim,_meahand.A.givesB.isgivingC.giveD.willgive3.Letme_ondutytoday.A.amB./C.beD.do4.Lets_ourtime.A.notwasteB.nowastingC.nottowasteD.nowaste5._higher,andyouwillseethehouse.OK.A.IfyoustandB.TostandC.WhenyoustandD.Stand,C,C,C,A,D,Choosethecorrectanswer.,.,42,6._forgettowritetomewhenyou_gettherenextTuesday.A.Dont;willB.Please;willC.Please;/D.Dont;/7.Please_doit.A.heB.heletC.lethimD.him8._comein,please.A.WillB.DoC.WontD.Did9._careful!A.BedoB.DobeC.NotD.Notdo10._letanyoneopenthedoor.A.DontB.WillC.NotD.No,D,C,B,B,A,.,43,11.LetJohnfinishtheworkallbyhimself,_?A.shallweB.willyouC.doyouD.dowe12.-Letsgohome,shallwe?-_.A.Thatsright.B.ThatsallC.ThatsallrightD.Allright13.Pleaseturnonthelight,_?A.areyouB.shallweC.shallID.willyou14.Donttellhimthefactnow,_?A.shallweB.shallyouC.willyouD.doyou15.Letthechildrennotmakesomuchnoise,_?A.shallweB.willyouC.shallID.doyou,B,D,D,C,B,.,44,16._6and4,andyouwillgetten.A.AddedB.AddingC.ToaddD.Add17._lateagain,orIllreportittoyourfather.A.DontbeB.YouarentC.CantbeD.Arent18.Dontinterruptherwhensheisspeaking,_?A.wontyouB.willyouC.shallweD.shantwe19._getoffthelorryuntilitstops.A.DoB.CantC./D.Dont20.Letsnotbeginoursupperuntilfathercomesback,_?A.willyouB.wontyouC.shallweD.shantwe,D,A,B,D,C,.,45,Homework1.Pleaseopenyourbooks.(變否定)Please_yourbooks._yourbooks