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Unit7Teenagersshouldbeallowedtochoosetheirownclothes.SectionA1a-2dWordsReview1.证；证件2.吸烟；冒烟；烟3.扎；刺破；穿透4.兼职(的)5.安全；安全性6.耳环；耳饰part-timesafetyearringlicensesmokepierceDoyouhaveanyrulesatschool?Lead-inDoyouthinkteenagersshouldbeallowedtodrive?Doyouthinkteenagersshouldbeallowedtohavepart-timejobs?Doyouagreeordisagree?Studentsshouldbeallowedtodohomeworkwiththeirfriends.Studentsshouldnotbeallowedtogooutatnight.Doyouagreeordisagree?Studentsshouldnotbeallowedtodressup.Doyouagreeordisagree?Studentsshouldbeallowedtochoosetheirownclothes.Doyouagreeordisagree?Readthestatementsbelow.CircleAforagreeorDfordisagree.1aCanIgototheshoppingcenterwithJohn?Hejustgothisdriver’slicense.Noway!Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.I’mworriedaboutyoursafety.1.Teenagersshouldnotbeallowedtosmoke.2.Sixteen-year-oldsshouldbeallowedtodrive.3.Studentsshouldnotbeallowedtohavepart-timejobs.4.Sixteen-year-oldsshouldbeallowedtogettheirearspierced.5.Teenagersshouldbeallowedtochoosetheirownclothes.ADADADADADListenandcircleTfortrueorFforfalse.1b1.Annacangototheshoppingcenterbybus.TF2.Annawantstogetherearspierced.TF3.Annawantstochooseherownclothes.TFAnna:Mom,canIgototheshoppingcenterwithJohn?Hejustgothisdriver’slicense.Mom:Noway!Idon’tthinksixteen-year-olds______________________.Theyaren’tseriousenough.I’mworriedaboutyoursafety.Anna:ButGaby’s_____________________attheshoppingcenterandIwanttowatch.Listenandfillintheblanksbelow.shouldbeallowedtodrivegettingherearspiercedMom:Sixteen-year-olds___________________togettheirearspiercedeither.They’retooyoung.Anna:Iagree,butit’sfuntowatch.CanItakethebusthen?Mom:Well,OK.shouldn’tbeallowedAnna:Great!Iwanttobuyanewskirt,too.Mom:Whatkindofskirt?MaybeIshouldgowithyou.Anna:Aww,Mom.I’mnotachild.Ithinkteenagers_________________________theirownclothes.Mom:Well,Ijustwanttomakesureyougetsomethingnice.shouldbeallowedtochooseListenagainandanswerthequestions.1.Whohasjustgotthedriver’slicense?2.WhydoesAnna’smotherwanttogoshoppingwithher?ShejustwantstomakesureAnnagetssomethingnice.John.Lookatthestatementsin1aandmakeconversations.1cA:Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.B:Iagree.Theyaren’tseriousenough.Youcanusethephrasesintheboxbelow.toowildnotseriousenoughtooyoungnotoldenoughtooimpulsivenotcalmenoughRole-playearringSampleDialogue1Iagree.Theyaretoo_______to____________.Idon’tthinktwelve-year-oldsshouldbeallowedto____________________.SampleDialogue2clothesIthinkteenagersshouldbeallowedto___________________.Iagree.Theyare____________.Theycan____________________________Grammar1.Sixteen-year-oldsshouldbeallowedtogettheirearspierced.应该允许16岁的青少年穿耳洞。(1)should为情态动词，表示劝告、建议，意为“应该；应当”。allowed为allow的过去分词。结构：情态动词+be+及物动词的过去分词例:这些花应该每天浇水。Theseflowersshouldbewateredeveryday.(2)beallowedtodosth.被允许做某事例：小孩子不允许玩火。Littlekidsaren’tallowedtoplaywithfire.【拓展】（1）allowsb.todosth.允许某人做某事例：请允许我作自我介绍。Pleaseallowmetointroducemyself.（2）allowdoingsth.允许做某事例：我们不允许在公共场所吸烟。Wedon’tallowsmokinginpublic.【活学活用】Driversshouldn’tbeallowed_______afterdrinking,ortheywillbreakthelaw.A.driveB.drivingC.todrive例：我认为这不是一个好主意。Idon’tthinkit’sagoodidea.例：我认为他不会上学迟到。Idon’tthink(that)hewillbelateforschool.否定转移2.“Idon’tthink+（that）宾语从句”表示“我认为……不……”。WhatdoesMollythinkofKathy’sstatements?ListenandcircleAforAgree,DforDisagreeorDKforDon’tKnow.2aKathyMolly1.Sixteen-year-oldsshouldnotbeallowedtoworkatnight.ADDK2.Larryshouldn’tworkeverynight.ADDK3.Heshouldcuthishair.ADDK4.Heshouldstopwearingthatsillyearring.ADDK5.Hedoesn’tseemtohavemanyfriends.ADDKListenagain.WhatareKathy’sandMolly’sreasons?Numbertheirreasonsinthecorrectorder.2bItlookscool.Youngpeopleneedtosleep.Heneedstospendtimewithfriends.Heneedstimetodohomework.Itdoesn’tlookclean.1.Mollyisworkinglatetonight.2.BothKathyandMollythinkteenageboysnevergettired.3.KathyandMollydon’tthinkLarryshouldworkeverynight.4.Larry’shairistoolonganddoesn’tlookclean.5.Larrydoesn’thavemanyfriendsbecausehedoesn’tliketomakefriends.Listenagainandidentifytrueorfalse.FFTTFKathy:Hi,Molly.Where’syourbrotherLarry?Ithoughthewasjoiningus.Molly:Hi,Kathy.I’msorry.Larrycan’tjoinusafterall.Heisworkinglatetonight.Kathy:Oh,Larry’sworkinglateagain?Molly:Yeah,heis.Kathy:Isee…Ireallydon’tthinksixteen-year-oldsshouldbeallowedtoworkatnight.Youngpeopleneedtosleep.TapescriptsMolly:Oh,Idisagreewithyou.Teenageboysnevergettired.Kathy:Well,maybe.ButLarryshouldn’tworkeverynight.Molly:That’strue.Heneedstimetodohomework.Kathy:Andyouknow,Molly…heshouldreallycuthishair.Molly:Oh,Idon’tknow.Doyouthinkit’stoolong?Kathy:Yes,Ido.Itdoesn’tlookclean.AndIthinkheshouldstopwearingthatsillyearring.Molly:Hmm…Idisagree.Ikindoflikeit.Itlookscool!Kathy:Youknowanotherthingthatworriesme?Larrydoesn’tseemtohavemanyfriends.Molly:Yeah,Iknow.Ithinkheshouldn’tworkonweekends.Kathy:That’sright.Heneedstospendtimewithfriends.Grammar1.Heshouldstopwearingthatsillyearring.他应该停止戴那只傻里傻气的耳环。例：别说话了！老师来了。Stoptalking!Theteacheriscoming.【句型解析】stopdoingsth.意为“停止做某事”，指将正在干的事停下来。【拓展】stoptodosth.意为“停下来去做某事”，指停下手头的事，去做另一件事。例：我太累了，我们停下来休息一会儿吧。I’mtootired.Let’sstoptohavearest.【活学活用】Whilewewererun