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beP.P主动变被动的方法:PeoplespeakEnglishintheworld.主谓宾Englishisspokenbypeopleintheworld.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+P.Pby+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.isdrunkareeatenhelpedishitarewerehavebeenwillbeam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.Pwas/were+P.Pwill+be+P.Pam/is/are+being+P.Pwas/were+being+P.Phave/has+been+P.P练习:用be动词的正确形式填空.1.Aknife_________usedtocutapples.2.Theair_________pollutedalready.3.Therooms________cleanedlater.4.Thestudents_______askedtohavebreakfast.5.They_______encouragedtostudyhardinthepast.6.NotonlyhebutalsoI_____punishedlastnight.ishasbeenwillbearewerewas1.Manytreesareplantedbypeopleeveryyear.→Manytreesaren’tplantedbypeopleeveryyear.→Aremanytreesplantedbypeopleeveryyear?→Whatisplantedbypeopleeveryyear?→Whoaremanytreesplantedbyeveryyear?→Bywhomaremanytreesplantedeveryyear?→Manytreesareplantedbypeopleeveryyear,aren’tthey?→Peopleplantmanytreeseveryyear.句型转换:小结:比较:1.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.wasreturnedreturnedriseshappeneddidbreakhavetaken练习:单选()1.---wheredidyougojustnow?---I______togototheoffice.A.askedB.amaskedC.havebeenaskedDwasasked.()2.---Look,whatanicegarden!---Yes,It____everyday.A.hasbeencleanedB.iscleanedC.isbeingcleanedD.wascleaned()3.---Whydidn’tyougotothepartylastnight?---BecauseI______.A.wasn’tinvitedB.didn’tinvitedC.haven’tinvitedD.amnotinvitedDBA判断正误:()1.Theboyiscried.()2.Theworkarefinished.()3.Thewastepapercanrecycle.()4.Thewaterstoppedfromrunningaway.()5.Peoplestopthrowinglitterabout.()6.Peoplestopfromcuttingdowntrees.FFFFFT句型转换:1.Wedon’tspeakJapaneseatschool.(被动语态)Japanese______________byusatschool.2.ThedeskismadebyTom.(主动语态)Tom_________thedesk.3.It’smadeinChina,___________?(反意疑问句)4.He’scaughtthethief,___________?(同上）5.Tom,be,by,themodelplane,make（连词成句）isn’tspokenmakesisn’tithasn’theThemodelplaneismadebyTom.
