初中英语被动语态公开课课件

初三英语TheflowersWhatdoesshedoeveryday?everyday.arewateredbyherShewaterstheflowerseveryday.主谓宾后面能接宾语的动词才有被动语态(及物动词)be+P.P.被动语态的基本结构:有各种时态的变化考点一:[1].NowEnglish____bymoreandmorepeopleallovertheword.A.speaksB.isspokenC.wasspoken一般现在时的被动语态：am/is/are+PPtask（一）1.WelikeMissLinVerymuch.MissLin___________byusverymuch.2.ManyyoungpeopleloveJayChou’songs.JayChou’ssongs__________bymanyyoungpeople.islikedareloved时态:结构：am/is/are+done一般现在时把下列句子改为被动语态：[2].Thelostboy____atthestreetcornerlastnight.A.wasfoundB.isfoundC.waslookedfor一般过去时的被动语态：was/were+PPtask（二）1.Themanrepairedthecaryesterday.Thecar_____________bythemanyesterday.2.MrSongencouragedustostudyhardlastweek.We________________tostudyhardbyMissPenglastweek.wasrepairedwereencouraged时态:结构：was/were+done一般过去时把下列句子改为被动语态：[3].Manyhouses____inthefuture.A.willbuildB.willbebuiltC.arebuilt一般将来时的被动语态：will+be+PPbegoingto+be+PPtask(三)1.Thecitywillbuildthenewairportnextyear.Thenewairport________________nextyear.2.HuidongMiddleSchoolisgoingtosendtwostudentstoHongkongtostudy.Twostudents____________________toHongkongtostudy.willbearebe时态:结构：will/begoingto+be+done一般将来时builtgoingtosent[4].Therooms____bysomeworkersnow.A.arebeingpaintedB.arepaintedC.arepainting现在进行时的被动语态：am/is/are+being+PP[5].Thetrees____bysomeworkersat8yesterdayafternoon.A.arebeingwateredB.arewateredC.arewatering过去进行时的被动语态：was/were+being+PP[6].Threebridges____sincelastyear.A.havebuiltB.werebuiltC.havebeenbuilt现在完成时的被动语态：have/has+been+PPtask(六)1.LiMinghasalreadywateredsomeflowers.Someflowers________________byLiMingalready.2.Theyhavesoldoutthelightgreendress.Thelightgreendress____________________________out.havebeenhas时态:结构：Have/has+been+done现在完成时wateredbeensold[7].Flowers____everyday.A.hasbeenwateredB.shouldbewateredC.shouldwater含有情态动词的被动语态：情态动词+be+PP含有情态动词的被动语态：情态动词+be+done1.Youmustn’tcleantheroomtoday.Theroom______________byyoutoday.2.Weshouldfinishourhomeworkontime.Ourhomework______________byusontime.（七）mustn’tshould结构：becleanedbefinishedPart3一般现在时：一般过去时：一般将来时：现在进行时:过去进行时：情态动词:am/is/are+done情态动词+be+donewill+be+donewas/were+done以下时态的被动语态构成Summary现在完成时：has/have+been+doneTask4am/is/are+being+donewas/were+being+done表格：被动态基本结构时态被动语态结构一般现在时一般过去时现在进行时过去进行时一般将来时过去将来时现在完成时过去完成时am/is/aredonewas/weredoneam/is/arebeingdonewas/werebeingdonewill/begoingtobedonewouldbedonehave/hasbeendonehadbeendone考点二:被动语态中的特殊情况:思考1:判断下列句子的正误1.Itwillhappenin50years.()2.Itwillbehappenedin50years.()√x注意问题1：不及物动词没有被动语态，如：happen,takeplace,begin,becomedissappear,comeout..思考2:选择1.①Thepen___well.②Thispen___well.A.iswrittenB.writesA.issoldB.sells2.Themusic___nice.A.soundsB.issoundedBA有些动词的主动形式表示被动含义注意问题2：1.read,sell,last,wash,write等带状语（well,easily)时。如:Herbooksellswell.2.感官动词feel,look,smell,sound,taste等与形容词连用时。如：Thecaketastesdelicious.B[7].Manypeople___duringtheearthquakeinMay,2008.A.werediedB.deadC.diedhappen,last,die等动词不使用被动.注意问题3：思考4:把主动语态变为被动语态•Isawhimfalloffthetree.•He____________falloffthetree.wasseento注意问题4：一些动词如（如：make,see,hear,watch等），后接宾语补足语为不带“to”不定式时，变被动语态时要加上“to”。挑战[9].Childrenshould___.A.takegoodcareofB.betakengoodcareC.betakengoodcareof固定短语的被动不要丢掉后面的介词或副词注意问题5：如：1.Hegavemeabook.－Iwasgivenabookbyhim.（以I做主语）－AbookwasgiventomebyTom.（以物book作主语）2.HeteachesusEnglish.－WearetaughtEnglishbyhim.（以人当主语）－Englishistaughttousbyhim.（以物作主语）带双宾语句子的被动语态.（指物的宾语叫直接宾语，指人的宾语叫间接宾语）常见的接双宾语的动词有:to:pass,give,teach,show,bring,handfor:make,buy,draw,sing,get,以“人”当主语时，变法和一般的变法一样；以“物”当主语时，在保留的间接宾语前必须加to或for.注意问题6：注意问题5：Itissaidthat…=Itissaidtobe…据说……Itisreported/believedthat…据报道/据认为…Itishopedthat…希望……Itiswellknownthat…众所周知……填空（完成被动语态填空）1.Theyoftencleantheirclassroomafterschool.（改为被动语态）Theirclassroom_____often______bythemafterschool.2.LiLeigaveTomanewpenlastweek.（同上）Anewpen_________________Tomlastweek.iscleanedwasgiventoPractice3.AlotofpeopleinChinacanspeakEnglishnow.（同上）English________________byalotofpeopleinChinanow.4.IhavelearnedEnglishforabouttwoyears.（同上）English__________________forabouttwoyears.5.Theywillpublishthesestory-booksnextmonth.（同上）Thesestory-books_______________nextmonth.canbespokenhasbeenlearnedwillbepublished6.Anotherman-madesatellitewassentupintospacebythemlastweek(济南市中考题）——————anotherman-madesatelliteintospacelastweek.变主动语态7.Peoplethereplantedmanytreeslastyear.Manytrees__________bypeopletherelastyear.(青岛市中考题）8.Theygrowvegetablesonthefarm.Vegetables_____________onthefarm（上海市中考题）Theysentupwereplantedaregrown中考题1.Ourschool_____＿＿＿＿in2002.(开办)2.Theyoungtreesmust______________well.(照顾)3._____thisbuilding_________(建成)lastyear?4.Thebook____________(写)byhimlastyear.5.Thebridge______________(不建造)in1989..6.The29thOlympicGameswill__________(举行)inUKin2012.wasopenedbelookedafterWasbuiltwaswrittenwasn’tbuiltbeheld完成下列句子：用所给动词的适当时态和语态填空1.When_____thefirstman-madesatellite_______（send）upintospace?2.Lastyearvegetables_______(grow）inthegardenbyTomandhe______(sell）themhimself.3.She______（help）himwithhishomeworktomorrowevening.4.Howmanymagazines______（canborrow）inyourlibraryeveryweek?5.John______（hear）togoupstairstwohoursago.6.－Who______（save）herfather?－He______（save）bythatpolice