英语人教版九年级全册Unit 7 period 1.ppt

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1、Unit7Teenagersshouldbeallowedtochoosetheirownclothes.SectionA(1a-1c)DoyourparentsallowyoutowatchTV?Yes,theydo.YouareallowedtowatchTV.allowsb.todosth.beallowedtodosth.PresentationDoyourparentsallowyoutoexercise?Yes,theydo.Youareallowedtoexercise.Doyourparentsallowyou

2、tosmoke?No,theydon’t.Youarenotallowedtosmoke.Doyourparentsallowyoutodrive?No,theydon’t.Youarenotallowedtodrive.drive驾驶safety安全,安全性driver驾驶员，司机part-time兼职的driver’slicense驾驶证smoke吸烟n.证；证件Myfamilyhassomerules.Lookatthesepicturesandtellmewhattheyare.Iamnotallowedto……pla

3、ycomputergameswatchTVlistentomusicmakemyroomamessDoyourparentsallowyoutochooseyourownclothes?No,theydon’t.Youshouldbeallowedtochooseyourownclothes.Doyourparentsallowyoutogetyourearpierced?No,theydon’t.Youshouldnotbeallowedtogetyourearpierced.getherearspierced穿耳weare

4、arring戴耳环piercev.扎；刺破；穿透n.耳环；耳饰Asateenager,youhavealotofrulesatschool.Canyouwritedownsomeofthem?Obeytheschoolrules!StudentsshouldbeallowedtospeakEnglishloudly.Studentsshouldn’tbeallowedtosleepinclass.Studentsshouldn’tbeallowedtomakenoises.Studentsshouldn’tbeallowedt

5、othrowtherubbishintheclassroom.Studentsshouldn’tbeallowedtogettoclasslate.allowsb.todosth.允许某人做某事beallowedtodosth.被允许做某事shouldbeallowedtodosth.应该被允许做某事1aReadthestatementsbelow.CircleAforagreeorDfordisagree.1.Teenagersshouldnotbeallowedtosmoke.AD2.Sixteen-year-oldssh

6、ouldbeallowedtodrive.AD3.Studentsshouldnotbeallowedtohavepart-timejobs.AD4.Sixteen-year-oldsshouldbeallowedtogettheirearspierced.AD5.Teenagersshouldbeallowedtochoosetheirownclothes.AD1bListenandcircleTfortrueorFforfalse.1.Annacangototheshoppingcenterbybus.TF2.Annawa

7、ntstogetherearspierced.TF3.Annawantstochooseherownclothes.TFListening1cLookatthestatementsinlaandmakeconversations.A:Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.B:Iagree.Theyaren’tseriousenough.Practice情态动词的被动语态构成：情态动词+be(原形）+v的过去分词常用的情态动词有：can(能，会),must(必须）S

8、hould(应该），may(可以）等。1.beallowedtodo被允许去做2.theshoppingcenter购物中心Keyphrases3.driver’slicense驾驶执照4.sixteen-year-olds16岁的孩子5.beworriedaboutyour