語法課Teenagersshouldbeallowedtochoosetheirownclothes.初中英語人教版九年級Unit7SectionA2d&GrammarFocus-4c學習目標通過觀看電影片段，提煉出含有情態動詞被動語態的結構并理解其含義。01通過結合自己的生活和感受，能夠用含有情態動詞的被動語態來表達意愿或觀點。02通過思考與交流，能夠意識到管教背后的情感和對自己未來發展的影響；能夠通過適當的溝通解決矛盾，為自己的發展制定并遵守規則。03Let’swatch.TheMomSongWhatmustbedonebyachild?Theteethmustbebrushed.Whatmustbedonebyachild?Thebedmustbemade.Whatmustbedonebyachild?Thefacemustbewashed.Whatmustbedonebyachild?Thecatmustbefed.情態動詞的被動語態如何構成呢？主語+情態動詞+be+過去分詞（謂語）（+賓語）（+狀語）Myfacemustbewashedeveryday.Let’slearn.Let’splay.Momsaysthat…(媽媽叨叨叨).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.含有情態動詞的被動語態的否定句結構是什么樣的呢？主語+情態動詞+not+be+過去分詞（謂語）（+賓語）（+狀語）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...含有情態動詞的被動語態的一般疑問句結構是什么樣的呢？情態動詞+主語+not+be+過去分詞（謂語）（+狀語）Canwebeallowedtoplayfor24hours?Let’slearn.Let’spractice.Mom,______(must)thehomework________(do)bymenow?Mom,_______(may)thetrash____________(takeout)bymetomorrow?Mom,________(can)theroom___________(clean)bymelater?mustbedonemaybetakenoutcanbecleaned含有情態動詞的被動語態的特殊疑問句結構是什么樣的呢？特殊疑問詞（非主語）+情態動詞+主語+be+過去分詞（謂語）（+狀語）Wherewillwebetakenifwekeepplayingfor240hours?Let’slearn.Let’spractice.1.What______byordinarypeopletoprotecttheenvironment?canbeB.candoC.canbedoneD.canbedoLet’spractice.2.（云南昆明改編）---What___todoasteenagersareolderandwiser?---Theyshouldbeallowedtomaketheirowndecisions.A.shouldallow B.shouldn’tallowC.shouldbeallowed D.shouldn’tbeallowed主動語態被動語態Let’ssummarize.含情態動詞的被動語態否定句一般疑問句肯定句結構特殊疑問句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.評價內容12345提煉出含有情態動詞被動語態的結構并理解其含義。能夠用含有情態動詞的被動語態來表達意愿或觀點。能夠意識到管教背后的情感和對自己未來發展的影響；能夠通過適當的溝通解決矛盾，為自己的發展制定并遵守規則。Homework.Makeamind-