九年级英语Teenagers should be allowed to choose their o

Unit3•TeenagersshouldbeallowedtochoosetheirownclothesIcando●playbasketball●watchTV●studyinagroupIamallowedtodoIcan'tdo●surftheInternet●driveacar●haveapart-timejob●gooutatnightIamnotallowedtodoHeisallowedtoplaybaketballathome.Hecanplaybaketballathome.Heisnotallowedtoplaybaketballathome.Hecan'tplaybaketballathome.•allowsbtodosth允许某人做………….•Eg:MyfatherallowsmetowatchTVonweekends,buthedoesn’tallowmegooutwithfriendsonnights.•be/benotallowedtodoIamallowedtowatchonweekends(bymyfather.)Iamnotallowedtogooutwithmyfriendsonnights.定义:表示主语是动作的承受者.构成:助动词be+及物动词的过去分词。助动词有人称、时态和数的变化。用法：当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者，或者只强调动作的承受者时，要用被动语态。助动词be有人称、数的变化,其变化规则与be作为连系动词时一样。如：Thedeskismadeofwood.Thedesksaremadeofwood.Heisaskedaquestionbytheteacher.助动词be(am/is/are)+及物动词的过去分词不同的时态有不同的被动语态结构1.一般现在时的被动语态结构：bymanystudents.1.ManystudentsstudyEnglish.Englishisstudied2.Theymakeshoesinthatfactory.Shoesaremadebytheminthatfactory.Iwanttoplaywithmyfriends.Butmyfatherdoesn’tallow.Ithinkteenagersshouldbeallowedtogoouttoplaywiththeirfriends.（应该）允许做某事（should﹢）beallowedtodoshouldn’t+beallowedtodo4.含有情态动词的被动语态结构：can/may/must/should+be+过去分词1.AmycantakegoodcareofGina．byAmy.Ginacanbetakengoodcareof2.Youshoulddrinkmorewater.Morewatershouldbedrunkbyyou.Parentsshouldallowteenagerstogooutwiththeirfriends.Parentsshouldallowsixteen-year-oldstodrive.Parentsshouldallowfifteen-year-oldstochoosetheirownclothes.Teenagersshouldbeallowedtogooutwiththeirfriends.Sixteen-year-oldsshouldbeallowedtodrive.Fifteen-year-oldsshouldbeallowedtochoosetheirownclothes.gettheirearspiercedearringpierce刺穿，刺破driveacargetthediver’slicense•havepart-timejob•havelonghair•usemobilephone•dohomeworkwithfriends•TheyplayfootballonSunday.•Lucydoesthehomeworkintheevening.•Theyoftenusecomputersinclass.•WemakethesemachinesinBeijing.FootballisplayedbythemonSunday.ThehomeworkisdonebyLucyintheevening.Computersareoftenusedbytheminclass.ThesemachinesaremadeinBeijing.同义句转换1.Theyshouldallowustohavepart-timejobs.____________________________.2.Weshouldallowchildrentospendtimewiththeirfriends._____________________________________.3.TheteachershouldallowAnnatofinishthepicture._____________________________________.4.Parentsshouldallowchildrentochoosetheirownfriends._____________________________________.Weshouldbeallowedtohavepart-timejobsbythem.Childrenshouldbeallowedtospendtimewiththeirfriendsbyus.Annashouldbeallowedtofinishthepicturebytheteacher.Childrenshouldbeallowedtochoosetheirownfriendsbyparents.I‘mgoingtothemallwithJohn.Hejustgothisdriver'slicense.Youcan'tgowithhim.Idon'tthinksixteen-year-oldsshouldbeallowedtodrive.1.AnncangotothemallwithJohn.TF2.Annwantstogetherearspierced.TF3.Annisallowedtochooseherownclothes.TFA:So,whatareyoudoingthisafternoon,Anna?B:I'mgoingtothemallwithJohn.Hejust--______________A:I'msorry.Youcan'tgowithJohn.Idon'tthink____________Theyaren't____________atthatage.B:ButIhavetogotothemall.Gaby's__________________andIwanttowatch.A:Idon'tthink________________________Theymight______later.B:Iagree,butit'sfuntowatch.IsitOKifwetakethebus?A:Well,Iguessso.B:Great!Iwanttobuyanewblouseatthemall,too.A:Whatkindareyougoingtobuy?MaybeIshouldgowithyou.B:Aw,Mom.I'mnotachild.Ithink__________________A:Well,Ijustwanttobesureyougetsomethingnice.gothisdriver’slicenseSixteen—year---oldsshouldbeallowedtodriveseriousenoughgettingherearspiercedsixteen—year—oldsshouldbeallowedtogettheirearspiercedbesorryTeenagersshouldbeallowedtochoosetheirownclothes.1._________________________________________________________我认为应该允许12岁的孩子选择他们自己的衣服。2.______________________________________________________________.我认为不应该允许12岁的孩子穿耳孔。3.______________________________________________________________.应该允许16岁的孩子开车。4.______________________________________________________________.不应该允许孩子做兼职工作。5.应该允许安娜自己选择衣服。Anna____________________________________.Ithinktwelve---year---oldsshouldbeallowedtochoosetheirownclothes.Idon’tthinktwelve—year—oldsshouldbeallowedtogettheirearspierced.Sixteen—year—oldsshouldbeallowedtodrive.Teenagesshouldbeallowedtohavepart-timejobs.Annashouldbeallowedtochooseherownclothes.6.课堂上不应该允许学生听MP3.MP3________________________studentsinclass7.我能使用这台计算机吗？_______thiscomputer__________________?8.现在许多人讲英语。English______________manypeoplenow.9.我们不允许在考试中抄答案。Wearen’t________________answersintheexam.10.我父母允许我晚上看电视。Myparents________________TVatnight.shouldn’tbeallowedtolistentobyCanbeusedbymeisusedbyallowedtocopyallowmetowatchtoowildnotseriousenoughtooyoungnotoldenoughtoosillynotcalmenoughA:Idon'tthinksixteen-year-oldsshouldbeallowedtodrive.B:Iagree.Theyaren'tseriousenough.2a.ListenandcheckwhatKathythinks.Kathy1.Sixteen-year-oldshouldnotbeallowedworkatnight.2.Larryshouldn’tworkeverynight.3.Heshouldcuthishair.4.Heshouldstopwearingthatsillyearring.5.Hedoesn’tseemtohavemanyfriends.6.Heshouldn’tworkonweekends.√√√√√2a.Listencircle“Agree”,“Disagree”,or“Doesn’tknow”toshowwhatMollythinksKathyKathy1.Sixteen-year-oldshouldnotbeallowedworkatnight.2.Larryshouldn’tworkeverynight3.Heshouldcuthishair.4.Heshouldstopwearingthatsil