初中英语被动语态完整版(牛津英语Unit3语法).ppt

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1、被动语态ThePassiveVoiceTheyplaybasketballeveryweek.Basketballisplayedbythemeveryweek.be+动词的过去分词(pp=PastParticiple)be+p.p(done)有各种时态的变化一、被动语态的基本结构:waterwateredwatereduseusedusedstudystudiedstudiedstopstoppedstoppeddodiddonerideroderidden1.规则动词的过去分词（同过去式）：1)一般情况在动词原形后加-ed2)以不发音e结尾的加-d3)以辅音加y结尾的，去y变i加-ed4

2、)以重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加-ed2.不规则动词的过去分词（背）：Thepigsweepstheflooreveryday.Thefloorissweptbythepigeveryday.jacketThejacketisusedforkeepingwarm.ThejacketismadeinChina.TheflowersWhatdoesshedoeveryday?everyday.arewateredbyherShewaterstheflowerseveryday.主谓宾Wecleantheclassroomeveryday.Theclassroomi

3、scleanedbyuseveryday.1、一般现在时的被动语态：am/is/are+done[1].NowEnglish____bymoreandmorepeopleallovertheword.A.speaksB.isspokenC.wasspokentask1.WelikeMissLinVerymuch.MissLin___________byusverymuch.2.ManyyoungpeopleloveJayChou’songs.JayChou’ssongs__________bymanyyoungpeople.islikedareloved时态:结构：am/is/are+don

4、e一般现在时2.Iboughtacomputerlastterm．Acomputerwasbought(byme)lastterm.ThelightwasinventedbyThomasEdison.inventThomasEdisoninventedthelight.TheGreatWallwasbuiltbyChinesepeoplemanyyearsago.ChinesepeoplebuilttheGreatWallmanyyearsago.Jimrodethemotorbiketohisfactoryyesterday.Themotorbikewasriddentohisfactor

5、yyesterday.Heputonacoat.Acoatwasputonbyhim.Hemadethekite.Thekitewasmadebyhim.2.一般过去时的被动语态was/were+done[2].Thelostboy____atthestreetcornerlastnight.A.wasfoundB.isfoundC.waslookedfortask1.Themanrepairedthecaryesterday.Thecar_____________bythemanyesterday.wasrepaired时态:结构：was/were+done一般过去时Theywillpla

6、nttreestomorrow.TreeswillbeplantedbythemtomorrowHeisgoingtowritealettertohismother.Aletterisgoingtobewrittentohismotherbyhim.3.一般将来时的被动语态shall/will/begoingto+bedone[3].Manyhouses____inthefuture.A.willbuildB.willbebuiltC.arebuilt一般将来时的被动语态：will+be+PPbegoingto+be+PPtask1.Thecitywillbuildthenewairport

7、nextyear.Thenewairport________________nextyear.2.HuidongMiddleSchoolisgoingtosendtwostudentstoHongkongtostudy.Twostudents________________________________toHongkongtostudy.willbearebe时态:结构：will/begoingto+be+