课件中考复习之被动语态课件.ppt

1.树要在春天种;2.树坑要挖得够大,但不要太深;3.把树放进坑里,扶直;4.把泥推回坑里,用脚踩实;5.在旁边插一根坚实的长棍子,并且保证棍子插直了;6.用绳子（rope）把棍子和树绑起来7.浇好水.写一篇以HowtoPlantaTree?为题目的短文，要求内容齐全，上下文连贯。尽量使用被动语态，80词左右。HomeworkMadebyZengThepassivevoice复习目标1、回顾语态基本概念；2、熟悉常见语态转换；复习重点:1.一般现在时和一般过去时的被动语态；2.一般将来时和现在完成时的被动语态3.一般现在时带情态态动词的被动语复习难点:1.被动语态中be形的确定；2.主动语态中省略to的宾补在被动语态中须补上to.［复习要点一］Tombrokethewindow.?????ThewindowwasbrokenbyTom.判断英语中谓语动词的语态：（前者表示句子的主语为动作的发出者，后者表示句子的主语为动作的承受者。）??????????????（被动语态）（主动语态）主动语态和被动语态结构的转换：时态不同，be形不同［复习要点三］［复习要点二］主语+谓语动词+宾语主语+be+动词过去分词+by+宾语Shewaterstheflowerseveryday.Theflowerseveryday.arewateredbyherThestudentsplantedmanytreesin2006.Manytreeswereplantedbythestudentsin2006.Mydaughterwillfeedtheduckstomorrow.Theduckswillbefed(bymydaughter)tomorrow..Theyhavedonetheirhomeworkforonehour.Theirhomeworkhasbeendonebythemforonehour.Shecandotheseactionswell.Theseactionscanbedonewellbyher.归纳总结方法主动语态改为被动语态可按“、、”来进行。即：一变主变by宾、宾变主,谓语动词变被动。”二套根据原句的时态套用相应时态。三注意注意人称的变化而引起的主谓一致问题。一变二套三注意Aguessingcompetition课堂小憩——轻松一刻Whatisit?Whoisheorshe?1.ItwasbuiltinDimiaotown,andtherearemanymiddleschoolstudentsinit.2.Hewillbemissedforeverbyus.Heisourheadmaster.3.It’sverylovely.Anditiscalled“mimi”byus.4.It’slikeoursecondhome.Westudyinit.Itshouldbecleanedeveryday.be+PP被动语态的基本结构:直刺中考考点一:[1].NowEnglish____bymoreandmorepeopleallovertheword.A.speaksB.isspokenC.wasspoken[2].Thelostboy____atthestreetcornerlastnight.A.wasfoundB.isfoundC.waslookedfor[3].Moreman-madesatellites____inthefuture.A.willsendupB.willbesentupC.aresentup[4].Threebridges____sincelastyear.A.havebuilt