湖南省望城县金海双语实验学校九年级英语 语法专项复习被动语态复习课件.ppt

thepassivevoice 复习目标1 掌握语态基本概念 2 熟悉常见语态转换 3 在语篇中理解和运用被动语态 复习重点 1 一般现在时和一般过去时的被动语态 2 一般现在时带情态动词的被动语态 3 一般将来时和现在完成时的被动语态 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 基础知识回顾1 观察结构执行者 动词 承受者workersmakecarsinthisfactory 主谓宾承受者 be 动词过去分词 by 执行者 carsaremade byworkers inthisfactory 主谓2 总结概念 谓语动词的执行者作主语 用主动语态 谓语动词的承受者作主语 用被动语态 分类与构成4 用法 a 当不知道谁是动作的执行者时 b 没有必要或不想指出谁是动作的执行者时 c 只需强调动作的承受者时 shewaterstheflowerseveryday theflowers everyday arewatered byher thestudentsplantedmanytreesin2006 manytreeswereplantedbythestudentsin2006 mydaughterwillfeedtheducks theduckswillbefed bymydaughter tomorrow theyhavedonetheirhomeworkforonehour theirhomeworkhasbeendonebythemforonehour shecandotheseactionswell theseactionscanbedonewellbyher 知识小结主动语态变被动语态的步骤 1 主动语态的宾语变为被动语态的主语 2 主动句的谓语动词变为被动结构 3 主动句的主语变为被动句的宾语 由by引出 当不强调动作的执行者时 常省略 aguessingcompetition 课堂小憩 轻松一刻 whatisit whoisheorshe 1 itwasbuiltintaiyutown 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 havebuiltb werebuiltc havebeenbuilt 5 flowers everyday a hasbeenwateredb shouldbewateredc shouldwater 小结 1 找标志词 判定时态 2 看主谓之间的关系 判定语态 6 it sweet a issmelledb smellsc smell 7 thispen well a issoldb sellc sells taste smell sell等动词用主动语态表被动 考点二 被动语态中的特殊情况 8 manypeople duringtheearthquakeinmay 2008 a werediedb deadc died 9 what tothatman a happenedb washappenedc happen happen die等动词不使用被动 11 welaughbythestory a weremadeb weremadetoc made 一感二听三使四看 在被动句中to要还原 10 yourdesk a needsrepairb needsrepairingc needstorepair need可以用 ing形式表示被动needtobedone needdoing 11 在汉语中 有一类句子不出现主语 在英语中一般可用被动结构来表示 例如 据说 itissaidthat 据报导 itisreportedthat 据推测 itissupposedthat practisemakesperfect 熟能生巧 实战演习 实战演习一1 goodmedicine bittertothemouth 天津市中考题 a tastesb istastedc taste2 hewaslaughedatbyallpeople 北京市中考题 a waslaughedb waslaughedatc laughedat3 he enterthebuildinglastnight 黄冈市中考题 a sawb wasseentoc wasseen 4 ifoundtheticketonthefloorthismorning 济南市中考题 onthefloorthismorning 变被动语态 5 hecanmendthebikeintwodays 青岛市中考题 thebike intwodays 6 theygrowvegetablesonthefarm thevegetables onthefarm 上海市中考题 t theticketwasfound canbemended aregrown 1 我进不去是因为门锁了 icouldn tgetinbecausethedoor 2 这位老人经常使我们笑 weareoften bytheoldman 3 这项工作已经完成很长时间了 thispieceofwork foralongtime waslocked hasbeenfinished 实战演习二 madetolaugh 学以致用di