UNIT7SECTIONA2DGRAMMARFOCUS4C语法课课件人教版九年级英语全册

Teenagersshouldbeallowedtochoosetheirownclothes.Unit7SectionA2d&GrammarFocus-4c学习目标通过观看电影片段，提炼出含有情态动词被动语态的结构并理解其含义。通过结合自己的生活和感受，能够用含有情态动词的被动语态来表达意愿或观点。通过思考与交流，能够意识到管教背后的情感和对自己未来发展的影响；能够通过适当的沟通解决矛盾，为自己的发展制定并遵守规则。Let’swatch.TheMomSongWhatmustbedonebyachild?Theteethmustbebrushed.Whatmustbedonebyachild?Thebedmustbemade.Whatmustbedonebyachild?Thefacemustbewashed.Whatmustbedonebyachild?Thecatmustbefed.情态动词的被动语态如何构成呢？主语+情态动词+be+过去分词（谓语）（+宾语）（+状语）Myfacemustbewashedeveryday.Let’slearn.Let’splay.Momsaysthat…(妈妈叨叨叨).Let’splay.Momsaysthatbreakfastmustbehadbecauseitisgoodforourhealth.Momsaysthatthe...shouldbe...because...havebreakfastLet’splay.Momsaysthatthe...shouldbe...because...wearthesweaterLet’splay.Momsaysthatthe...shouldbe...because...dohomeworkLet’slearn.Weshouldbeallowedtoplaycomputergamesforawhile.Let’slearn.Butyoumustn’tbeallowedtoplayforalongtime.Let’slearn.Canwebeallowedtoplaycomputergameswithfriends?Let’slearn.Wherewillwebetakenwhenwekeepplayingfor240hours?Wewillbetakentothehospital.含有情态动词的被动语态的否定句结构是什么样的呢？主语+情态动词+not+be+过去分词（谓语）（+宾语）（+状语）Youmustn’tbeallowedtoplayforalongtime.Let’slearn.Let’spractice.IfyouaregoingtowriteabookcalledThreeThingsParentsShouldn’tBeAllowedtoDo,whatwillyouwrite?Let’spractice.Parentsshouldn’tbeallowedto…compare...with...Let’spractice.Parentsshouldn’tbeallowedto…force...to...Let’spractice.Parentsshouldn’tbeallowedto…send...to...mustn’tbeallowedtodrinkorsmokecanbeallowedtotakepart-timejobsshouldn’tbegivenmuchmoneyneedbehelpedtolearnwellLet’spracticeandplay.Teenagers...含有情态动词的被动语态的一般疑问句结构是什么样的呢？情态动词+主语+not+be+过去分词（谓语）（+状语）Canwebeallowedtoplayfor24hours?Let’slearn.Let’spractice.Mom,______(must)thehomework________(do)bymenow?Mom,_______(may)thetrash____________(takeout)bymetomorrow?Mom,________(can)theroom___________(clean)bymelater?mustbedonemaybetakenoutcanbecleaned含有情态动词的被动语态的特殊疑问句结构是什么样的呢？特殊疑问词（非主语）+情态动词+主语+be+过去分词（谓语）（+状语）Wherewillwebetakenifwekeepplayingfor240hours?Let’slearn.Let’spractice.1.What______byordinarypeopletoprotecttheenvironment?canbeB.candoC.canbedoneD.canbedoLet’spractice.2.---What___todoasteenagersareolderandwiser?---Theyshouldbeallowedtomaketheirowndecisions.A.shouldallow B.shouldn’tallowC.shouldbeallowed D.shouldn’tbeallowed主动语态被动语态Let’ssummarize.含情态动词的被动语态否定句一般疑问句肯定句结构特殊疑问句Let’sdebate.良心小巷Shouldteenagersbeallowedtochoosetheirownclothes?Teenagersshouldbeallowedtochoosetheirownclothesbecause...Teenagersshouldn’tbeallowedtochoosetheirownclothesbecause...Let’sdebate.良心小巷Shouldteenagersbeallowedtousemobilephonesinschool？Teenagersshouldbeallowedtousemobilephonesinschoolbecause...Teenagersshouldn’tbeallowedtousemobilephonesinschoolbecause...Let’sdebate.良心小巷Shouldteenagersbeallowedtowearmakeup?Teenagersshouldbeallowedtowearmakeupbecause...Teenagersshouldn’tbeallowedtowearmakeupbecause...BecauseofloveLet’scheck.评价内容12345提炼出含有情态动词被动语态的结构并理解其含义。能够用含有情态动词的被动语态来表达意愿或观点。能够意识到管教背后的情感和对自己未来发展的影响；能够通过适当的沟通解决矛盾，为自己的发展制定并遵守规则。n.社区；社团Rewritethesentences.mustbecleanedeveryday.willbeencouraged(bytheirparents)todosocialworkfortheircommunity.Youmustcleanyourbedroomeveryday.Yourbedroom___________________________Parentswillencourageteenagerstodosocialworkfortheircommunity.Teenagers______________________________________________________________________3.CanLucydoherhomeworktomorrowinstead?Can_______________________________________?

4.Doyouthinkwemustkeepteenagersawayfromthe

Internet?Doyouthinkteenagers____________________________________?Rewritethesentences.Lucy’shomeworkbedonetomorrowinsteadmustbekeptawayfromtheInternet5.Parentsshouldgiveteenagerschancestomaketheirowndecisions.Teenagers_____________________________________________________.

Rewritethesentences.shouldbegivenchancestomaketheirowndecisionsShouldteenagers_______(ask)tomoveoutwhentheystartworking?Inmanywesterncountries,teenagers________(allow)tomoveoutateighteen.Theirparentsbelievethattheyshouldbeeducatedtotakecareofthemselvesfromayoungage.Thisway,whenthey_______(start)workingtheycanmanagetheirownlives.Fillintheblanks.beaskedareallowedstartHowever,inmostAsiansocieties,itisnotcommonforteenagersto______(move)out.Chineseparentsbelievethatitisbetterforchildrentolivewithparentswhocan________(take)careofthem,andtheyoungshouldthenlookaftertheirparentswhentheygetolder.ThatiswhymanyChineseadults__________(continue)tolivewiththeirparents.Fill