选7 book 2 公开课 被动语态.ppt语法

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被动语态和英语主动表被动一被动语态常用的八种时态1.一般现在时:Theschooldoesn'tallowustobringmobilephones.Wearenotallowedtobringmobilephones.2.一般过去时:Theyagreedonthetallbuildinglastmonth.Thetallbuildingwasagreedonlastmonth.3.一般将来时:Theywillsendcarsabroadbysea.Carswillbesentabroadbysea.4.过去将来时:Themanagersaidtheywouldcompletetheprojectbytheendoftheyear.Themanagersaidtheprojectwouldbecompletedbytheendoftheyear.5.现在进行时:TheradioisbroadcastingEnglishlessons.Englishlessonsarebeingbroadcastontheradio.6.过去进行时:—Whydidn'ttheydrivethereontime?—Becausetheworkersweremendingtheroad.Becausetheroadwasbeingmended.7.现在完成时:Someonehastoldmethesportsmeetmightbeputoff.Ihavebeentoldthesportsmeetmightbeputoff.8.过去完成时:WhenIgottothetheatre,Ifoundtheyhadalreadysoldoutthetickets.WhenIgottothetheatre,Ifoundtheticketshadalreadybeensoldout.二动词不定式的被动形式主动语态被动语态一般式进行式完成式完成进行式不定式todotobedonetobedoingtohavedonetohavebeendonetohavebeendoing--------------------(1)Thepolicefoundthatthehouse____andalotofthings_________.A.hasbrokeninto;hasbeenstolenB.hadbrokeninto;hadbeenstolenC.hasbeenbrokeninto;stolenD.hadbeenbrokeninto;stolenDPractice(2)Ifcitynoises______fromincreasing,people______shouttobeheardevenatthedinnertable20yearsfromnow.A.arenotkept;willhavetoB.arenotkept;havetoC.donotkeep;willhavetoD.donotkeep;havetoA(3)---______thesportsmeetmightbeputoff.---Yes,italldependsontheweather.A.I’vebeentoldB.I’vetoldC.I’mtoldD.ItoldA(4)Themathsproblem______amongthestudentssoon.A.isabouttobediscussB.isgoingtobediscussedC.istodiscussD.isgoingtohavebeendiscussedB1一感二听三让四看主动省to被动添toWeoftenhearhimplaytheguitar.→Heisoftenheardtoplaytheguitar.Hismothermakeshimcleantheroomeveryday.→Heismadetocleantheroomeveryday.要注意的问题注意:Becareful!TheflowerslookbeautifulWhathesaidsoundsreasonable.Therosessmellsweet.Themedicinetastesbitter.—Doyoulikethematerial?—Yes,itfeelsverysoft.2主动表被动的情况A总结:感官动词一般用主动形式表示被动意义,如:feel,look,taste,sound,smell等。Theclothwasheseasily.SomesilkswashwellThenewproductsellswell.Thepenwritessmoothly.总结:一些不及物动词和well,badly,easily等副词连用,表示主语内在品质或性能,用主动表示被动,如write,read,clean,sell,dry,wash,cook,wear主动表被动情况B总结:need,want,require作“需要”beworthdoing,inneedofdoing1:Theflowerneeds/wants/requireswatering.=needs/wants/requirestobewateredYourhairneeds/wants/requirescutting2:Thefilm/musicisworthlisteningto.3:Histeachingmethodisinneedofimproving主动表被动的情况C不定式在某些形容词后作状语且和句子的主语(或宾语)构成逻辑上的动宾关系时:1.这个盒子搬起来很重.Theboxisheavytolift2这个句子很难理解Thesentenceishardtounderstand.3我发现这个问题很难处理.Ifoundtheproblemhardtodealwith.主动表被动的情况Ddifficult,comfortable,pleasant,fit,interesting,unfit,light,heavy,dangerous,etc.观察并思考1.Ihavealotofhomeworktodo2.Shehadonlyacoldroomtolivein.3.Igavehimacaketoeat主动表被动的情况F对比分析Ihavealotofhomeworktodo.Iwillgotothepostoffice.Doyouhavealettertobeposted?1.Thenewdictionariesareveryuseful.They____welland____already.A.sell;havebeensoldoutB.sold;hadsoldoutC.sell,selloutD.aresold;havebeensoldout2.IsawDaveinliftthismorning.----Really?He___aroundhereforalongtime.A.won’tbeseenB.wasn’tseeC.hasn’tbeenseenD.hadn’tbeenseen3.Thewindowisdirty.----Iknow.It___forweeks.A.hasn’tcleanedB.didn’tcleanC.wasn’tcleanedD.hasn’tbeencleaned4.Thehero’sstory___differentlyinthenewspapers.A.wasreportedB.wasreportingC.reportsD.reported5:Thewater___coolwhenIjoinedintothepoolformorningexercise.A.wasfeltB.isfeltC.feltD.feels6:Themomentthe28thOlympicGames___open,thewholeworldcheered.A.declaredB.havebeedeclaredC.havedeclaredD.weredeclared7.Inaroomabovethestore,whereaparty____,someworkerswerebusilysettingthetable.A.wastobeheldB.hasbeenheldC.willbeheldD.isbeingheld8.Thenewtypeofcellphone___betterifitisadvertisedonTV.A.willsellB.sellsC.wouldsellD.sold•9.Thebridgewhich______lastyearlooksreallybeautiful.A.wasbuiltB.builtC.wassetupD.hadbeenbuilt•10.Thiscloth_____welland_____long.Ok.I'lltakeit.•A.washes/lasts•B.iswashed/lasted•C.washes/islasted•D.iswashing/lasting

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