九年级英语被动语态复习课件

.ThePassiveVoice（被动语态）文综之家(byme)bytheendoflastyear.7Twosongshavealreadybeenwritten(byher).8Anewrailwayisbeingbuilt.Teachingaims:1.掌握被动语态的构成及在各种时态的运用。2.会熟练地把主动句变为被动句。3.掌握被动语态的特殊情况。语态：英语的语态是动词的一种形式，用来表示_____和__________之间的关系。英语有两种语态,即________和________。主动语态：表示主语是动作的_______。被动语态：表示主语是动作的________。如：ManystudentsstudyEnglish.(_________)Englishisstudiedbymanystudents.(__________)语态主动语态被动语态执行者承受者主语谓语动词主动语态被动语态TheflowersWhatdoesshedoeveryday?everyday.arewateredbyherShewaterstheflowerseveryday.主谓宾后面能接宾语的动词即及物动词才有被动语态主动变被动的方法:Shewaterstheflowerseveryday.主谓宾Theflowersarewateredbyhereveryday.①②③④总结:主动语态被动语态宾语→谓语→主语→其他→抄下来主语be+doneby+宾语主变被解题步骤:1.找宾语----即动作的承受者Theymakeshoesinthatfactory.Shoes2.判断宾语的单复数----即be动词的单复数.are3.判断动词的时态----即be动词的时态.4.修改谓语的时态----即原句动词改为过去分词made5.修改原句的主语----即by+宾语.bythem.be+done被动语态的基本结构:有各种时态的变化考点一:task（一）1.WelikeMissLinverymuch.MissLin___________byusverymuch.2.ManyyoungpeopleloveZhangJie’ssongs.ZhangJie’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：1.TheyplayfootballeverySunday.2.Lucydoesthehomeworkintheevening.3.Theyoftenusecomputersinclass.4.WemakethesemachinesinBeijing.FootballisplayedbythemeverySunday.ThehomeworkisdonebyLucyintheevening.Computersareoftenusedbytheminclass.ThesemachinesaremadeinBeijing.Practicetask（二）1.Themanrepairedthecaryesterday.Thecar_____________bythemanyesterday.2.Mr.Songencouragedustostudyhardlastweek.We________________tostudyhardbyMr.Songlastweek.wasrepairedwereencouraged时态:结构：was/were+done一般过去时把下列句子改为被动语态：1.Theybuiltthetallbuildinglastyear.2.Hetookgoodcareofhislittlebrotheryesterday.3.Wecleanedourclassroomjustnow.4.Theyusedthisroomforresting.Thetallbuildingwasbuiltbythemlastyear.Hislittlebrotherwastakengoodcareofbyhimyesterday.Ourclassroomwascleanedbyusjustnow.Thisroomwasusedforrestingbythem.Practicetask(三)1.Thecitywillbuildthenewairportnextyear.Thenewairport________________nextyear.2.HuidongMiddleSchoolisgoingtosendtwostudentstoHongkongtostudy.Twostudents____________________toHongkongtostudy.willbearebe时态:结构：will/begoingto+be+done一般将来时builtgoingtosent1.Wewillhaveasportsmeetingnextweek.2.Childrenwilltakesomephotosintheschoolyardtomorrow.3.Theheadmasterwillgiveatalkthisafternoon.Asportsmeetingwillbehadbyusnextweek.Somephotoswillbetakenbychildrenintheschoolyardtomorrow.Atalkwillbegivenbytheheadmasterthisafternoon.PracticeHesaidtheworkerswouldbuildanewschoolintwoweeks.Hesaidanewschool_____________intwoweeks.wouldbebuilt(四)时态:结构：过去将来时would+be+donetask(五)1.LiMinghasalreadywateredsomeflowersSomeflowers________________byLiMingalready.2.Theyhavesoldoutthelightgreendress.Thelightgreendress____________________________out.havebeenhas时态:结构：have/has+been+done现在完成时wateredbeensoldPractice1.Wehavemadetwentymorekeys．2.Wehavealreadyfinishedthework.Twentymorekeyshavebeenmadebyus.Theworkhasbeenfinishedbyusalready.1.Someworkersarepaintingtheroomsnow．Therooms_______________bysomeworkersnow.2.Theyareplayingvolleyballnow.Volleyball_____________bythem.时态:(六)结构：现在进行时am/is/are+being+donearebeingpaintedisbeingplayedPractice:1.Theyareholdingasportsmeetingnow.Asportsmeetingisbeingheld(bythem)now.2.Theyarebuildinganewroadnow.Anewroadisbeingbulit(bythem)now.Shewasinterviewingthefamousmanatthistimeyesterday.(七)Thefamousman___________________byheratthistimeyesterday.时态:过去进行时结构：was/were+being+donewasbeinginterviewed含有情态动词的被动语态：情态动词+be+done1.Youmustcleantheroomtoday.Theroom______________byyoutoday.2.Weshouldfinishourhomeworkontime.Ourhomework______________byusontime.（八）mustshould结构：becleanedbefinishedPart31.Hecantakecareofthebaby.2.Lucymaydrawthepictures.3.Youmustturnoffthelights.4.TheyshouldlearnEnglishwell.Thebabycanbetakencareofbyhim.ThepicturesmaybedrawnbyLucy.Thelightsmustbeturnedoffbyyou.Englishshouldbelearnedwellbythem.Practice各种时态的被动语态：一般现在时：一般过去时：现在进行时：过去进行时：现在完成时：过去完成时：一般将来时：过去将来时：情态动词变被动：am/is/aredonewas/weredoneam/is/arebeingdonewas/werebeingdonehave/hasbeendonehadbeendoneshall/willbedonebegoingtobedonewould+be+done情态动词+be+done把下列句子变成被动语态:1)Acarknockedhimdownyesterday.2）ManypeoplespeakEnglishintheU.S.A.3）WhenIgotthere,theywerecuttingupafallentree．AfallentreewasbeingcutupwhenIgotthere.Hewasknockeddownbyacaryesterday．ExerciseEnglishisspokenbymanypeopleintheU.S.A.4)We’llputontheplaynextSunday．5)Workersarebuildinganewteachingbuildinginourschool．6)Theyhavecompletedtherailwayalready．TheplaywillbeputonnextSunday．Anewteachingbuildingisbeingbuiltbyworkersinourschool．Therailwayhasbeencompletedbythemalready．考点二:被动语态中的特殊情况:1.Marygavetheboyanapple.Anapplewasgiven___theboybyMary.Theboy_________anapplebyMary.2.Thebossmadethemwork10hoursaday.Theyweremade_______10hoursaday.towasgiventowork3.Wekeeptheclassroomcleaneveryday.Theclassroom____________byuseveryday.iskeptclean4.Shetakesgoodcareofherchild.Herchild_________