九年级英语被动语态专项训练课件人教版.ppt

passivevoice被动语态 英语动词有两种语态 主动语态和被动语态 1 当我们不知道谁是动作的执行者 2 或者只需强调动作的承受者时 要用被动语态 被动语态结构 主 be 过去分词 pp by 在改写中应注意 1 把原来的宾语提到前面作被动语态的主语 2 把动词变成 be 过去分词 3 主动语态中的主语变为介词by的宾语 somepeopleattackedthetowers svothetowerswereattackedbysomepeople sv 一构成主语是动作的承受者 用被动语态 1 一般的现在时被动语态 am is are 及物动词的过去分词 be是助动词 e g englishisspokenbymanypeople germanisn ttaughtinourschool isfrenchstudiedinyourschool 2 过去时的被动语态 was were 及物动词的过去分词e g thesenewhouseswerebuiltin2000 mybikewasn tmadeinshanghai wasthiskindofmachinemadeinshenzhen 注意 被动语态中be的形式是由主语决定的 3 情态动词的被语态 must can may should be 动词的过去分词e g thecarmustn tbestoppedhere canthischairbetakenoutoftheroom thisjobmustbefinishedontime 表格 被动态基本结构 am is aredone was weredone am is arebeingdone was werebeingdone shall will begoingtobedone wouldbedone have hasbeendone hadbeendone 二被动语态的几种类型 1主动句中有一个宾语的被动语态hesawherintheshopyesterday shewasseenintheshopyesterday 2主动句中有二个宾语的被动语态jimgavemeabook iwasgivenabookbyjim abookwasgiventomebyjim 3主动句中含有宾语补足语句子的被动语态mothertoldmenottobelate iwastoldnottobelatebymother isawmotherplantingflowersinthegarden motherwasseenplantingflowersinthegarden theymadehimwork12hoursaday hewasmadetowork12hoursaday 4短语动词的被动语态icantakegoodcareofthebaby thebabycanbetakengoodcareof 三被动语态的注意事项1 主语 系动词 表语 的句子没有被动语态2therebe句型没有被动语态3主动句中宾语是反身代词的没有被动语态4主动句的谓语动词是不及物动词的没有被动语态 但与介词搭配后 则有 thenurselookedafterhimcarefully thebabywaslookedafterbythenursecarefully practice 1mustipayforitatonce it atonce 2wewillbuildanewlab anewlab 3theyaren tstoppingthetrafficnow thetraffic now 4howlonghaveyoukeptthebook howlong thebook must been paid for will be built isn t been stopping has been kept 5ifyourhomework do well youmaygotoplay 6mr greenwasseen grow trees 7theblackboardwas look carefullybythestudents 8theshipmodel be make intwodays isdone togrow lookedat will made oralpractice 主动句改被动句 oralpractice 1 changeeachsentenceintopassivevoice acarknockedhimdownyesterday twodoctorsandtennursesmakeupthemedicalteam whenigotthere theywerecuttingupafallentree hewasknockeddownbyacaryesterday themedicalteamismadeupofbytwo afallentreewasbeingcutup whenigotthere 4 we llputontheplaynextsunday 5 workersarebuildinganewteachingbuildinginourschool 6 theyhadcompletedtherailwaybytheendoflastyear theplaywillbeputonnextsunday anewteachingbuildingisbeingbuiltbyworkersinourschool therailwayhadbeencompletedbytheendoflastyear 7 weshouldprotecttheearth 8 youneedtopaintthewall theearthshouldbeprotected thewallneedstobepainted 几种特殊结构1 myunclegavemeagiftonmybirthday 2 weoftenhearhimplayguitar iwasgivenagiftonmybirthday agiftwasgiventomeonmybirthday heisoftenheardtoplayguitar注意 see watch hear notice feel make listento lookat等动词 短语后作宾语补语的不定式都不带to 但改成被动语态后必须带to weshouldtakecareoftheoldpeople theoldpeopleshouldbetakencareof 1 动词 表示主语的属性特征 副词 well badly easily smoothly 用主动式表被动义 read write sell wash clean wear lock open cook shut dry eat drink thebooks well a weresoldb sellc havesoldd arebeingsoldthiskindofcloth easily a haswashedb waswashedc washesd iswashed b c 主动式表被动义 2 不定式在某些形容词后作状语 且和句子的主语 或宾语 构成动宾关系时 用主动式表被动义 difficult easy hard fit pleasant good comfortable light heavy safe thefishisnotfit eat wefindenglishishard learn thearticleisdifficult understand toeat tolearn tounderstand 3 不定式作后置定语 与被修饰的名词构成动宾关系 又和该句主语 或宾语 构成主谓关系时 用主动式表被动义 ihavealotofhomework do i llgivehimsomebooks read todo toread 表示状态特征的连系动词 adj n 用主动式表被动义 4表示状态特征的连系动词 adj n 用主动式表被动义 look sound feel smell taste prove appear make thesteelfeelscold 5表示 开始 结束 运动 的动词用主动式表被动义 begin open start stop end finish shut move run theshopopensat6am everyday 表示主语的属性特征的动词 副词well badly easily smoothly 用主动式表被动义 6 作 需要 讲的want need require后接动名词作宾语时 用主动式表被动义 当然也可接不定式的被动式作宾语 yourjacketneedswashing tobewashed quiz1 quiz11 thesteel cold a isfeltb wasfeelingc feelsd isbeingfelt2 hisplan good a hassoundedb issoundingc issoundedd sounds c d quiz2 quiz2theshop at6am everyday a opensb openedc isopenedd isopeningwork at7pm today a endsb endedc wasendedd hadended a b thepen smoothly a waswroteb writesc haswritingd iswrittenthiscoat easily a haswashedb waswashedc washesd iswashed quiz3 b c yourjacketneeds wash thehouserequires repair quiz4 washing repairing thefishisnotfit eat wefindenglishdifficult learn quiz5 toeat tolearn ihavemuchhomework do i llgivetheboysomebooks read quiz6 todo toread correctingmistake 2 correctthemistake s ineachsentenceifany 1 twoboyshurtwhileplayingaball 2 thesingerlivedinlondonuntilhewassendingtouniversity 3 howlongdoyouthinkthemeetingwillbelasted wassent willlast werehurt 4 afirewasbrokenoutlastnight 5 hehadtotravelbybusashiscarwasdamagedinanaccidentafewdaysbefore 6 thelargebuildingthatisnowbuiltwillbeahospital hadbeendamaged isnowbeingbuilt brokeout 7 classisbegunat7 30everyday 8 hisplanissoundedgood 9 yourcoatneedsbeingwashed begins sounds tobewashed washing 1 anexhibitionofpaintings atthemuseumnextweek a aretobeheldb istobeheldc areholdingd willhold multiplechoice b 2 i msorry sir yourrecorderisn treadyyet it inthefactory isbeingrepairedisrepairedhasbeenrepairedhasn tbeenrepaired a 3 everypossiblemeans butnone successful a hastried hasprovedb tried provesc hasbeentried provesd isbeingtried isproved c 4 thequestionheaskedishard a foranswerb toanswerc tobeansweredd answering b 5 inwarmweather fruitandmeat long cannotbekeptdon tkeepmustn tkeepisnotkept a 6 hereceivedatelegram motherill a writtenb readingc saidd writing b 7 didyouhandhimtheletteryesterday