九年级英语被动语态课件1

,1.Weplantmanytreeseveryyear.,Manytreesareplantedbyuseveryyear.,2.Peoplekilltheanimalsformeat.,Theanimalsarekilledbypeopleformeat.,3.TheChinesespeakChinese.,ChineseisspokenbytheChinese.,4.Mimilikesmilk.,MilkislikedbyMimi.,被动语态的基本结构为:承受者+by+执行者,be,P.P,主动变被动的方法:,PeoplespeakEnglishintheworld.主谓宾,Englishisspokenbypeopleintheworld.,总结:,主语,be+P.P,by+宾语,练习:将下面的句子变为被动语态.1.Wecleantheclassroomintheafternoon.2.Hisbrotherwashestheirbowlseveryday.3.Theymakeshoesinthatfactory.4.Lucydoesthehomeworkintheevening.5.Weoftenwatertheflowers.,Theclassroomiscleanedbyusintheafternoon.,Theirbowlsarewashedbyhisbrotherevryday,Shoesaremadebytheminthatfactory.,ThehomeworkisdonebyLucyintheevening.,Theflowersareoftenwateredbyus.,用所给词的正确形式填空,1.Toomuchwaterbyhimeveryday.(drink),2.FiveapplesbyTomeveryday.(eat),3.I_often_byher.(help),4.She_often_byme.(hit),5.Manytrees_plantedbyuseveryyear.,6.1000trees_plantedbyuslastyear.,7.Sofar,millionsoftrees_plantedbyus.,8.Moretrees_plantedbyusnextyear.,用be的正确形式填空,观察:be动词有_,_和_的变化.,isdrunk,areeaten,helped,is,hit,are,were,havebeen,willbe,am,时态,人称,数,各种时态的被动语态1.一般现在时2.一般过去时3.一般将来时4.现在进行时5.过去进行时6.现在完成时,am/is/are+P.P,was/were+P.P,will+be+P.P,am/is/are+being+P.P,was/were+being+P.P,have/has+been+P.P,练习:用be动词的正确形式填空.,Aknife_usedtocutapples.2.Theair_pollutedalready.3.Therooms_cleanedlater.4.Thestudents_askedtohavebreakfast.5.They_encouragedtostudyhardinthepast.6.NotonlyhebutalsoI_punishedlastnight.,is,hasbeen,willbe,are,were,was,Manytreesareplantedbypeopleeveryyear.,Manytreesarentplantedbypeopleeveryyear.,Aremanytreesplantedbypeopleeveryyear?,Whatisplantedbypeopleeveryyear?,Whoaremanytreesplantedbyeveryyear?Bywhomaremanytreesplantedeveryyear?,Manytreesareplantedbypeopleeveryyear,arentthey?,Peopleplantmanytreeseveryyear.,句型转换:,小结:,比较:Thebook_yesterday.(return).2.He_yesterday.(return)3.Thesun_(rise)intheeast.4.what_(happen)tohimjustnow5.when_theWorldWarII_(break)out.6.Greatchanges_(take)placeinChina.,总结:并非所有的动词都有被动语态.,wasreturned,returned,rises,happened,did,break,havetaken,练习:单选()1.-wheredidyougojustnow?-I_togototheoffice.A.askedB.amaskedC.havebeenaskedDwasasked.()2.-Look,whatanicegarden!-Yes,It_everyday.A.hasbeencleanedB.iscleanedC.isbeingcleanedD.wascleaned()3.-Whydidntyougotothepartylastnight?-BecauseI_.A.wasntinvitedB.didntinvitedC.haventinvitedD.amnotinvited,D,B,A,判断正误:()1.Theboyiscried.()2.Theworkarefinished.()3.Thewastepapercanrecycle.()4.Thewaterstoppedfromrunningaway.()5.Peoplestopthrowinglitterabout.()6.Peoplestopfromcuttingdowntrees.,F,F,F,F,F,T,句型转换:WedontspeakJapaneseatschool.(被动语态)Japanese_byusatschool.2.ThedeskismadebyTom.(主动语态)Tom_thedesk.3.ItsmadeinCh