主动语态和被动语态课件.ppt

PassiveVoice被动语态 IbelieveIcanfly Thissongisenjoyedbypeopleallovertheworld Englishisspokenbythemostpeopleintheworld isspokenpeople English TheGreatWallwasbuiltbyChinesepeople TheGreatwallbuilt Thetreeswereplantedbystudents treesplanted 英语动词有两种语态 主动语态 theActiveVoice 被动语态 thePassiveVoice Whatisit A 主动语态表示主语是动作的执行者 B 被动语态表示主语是动作的承受者 Weplantedthetree Thetreewasplantedbyus 被动语态结构 be 过去分词 P P by 主变被解题步骤 1 找宾语 即动作的承受者 Theymakeshoesinthatfactory Shoes 2 判断宾语的单复数 即be动词的单复数 arewere 3 判断动词的时态 即be动词的时态 4 修改谓语的时态 即原句动词改为过去分词 made 5 修改原句的主语 即by 主语 bythem Wecleanedtheclassroomyesterday Theclassroom wascleaned yesterday byus 一般现在时的被动语态 am are is 过去分词 by 1 Peopleplayfootballallovertheworld 2 Mr Greenteachesusthisterm Footballallovertheworld Wethisterm isplayed bypeople aretaught byMr Green 一般过去时的被动语态 was were 过去分词 by 3 PeoplebuilttheGreatWalllongago 4 Myclassmatesplantedmanyflowersyesterday TheGreatWall longago Manyflowers yesterday wasbuilt bypeople wereplanted bymyclassmates 情态动词的被动语态 must should can等 be 过去分词 5 Youmustthrowthebrokenglassawayatonce Thebrokenglass atonce Ourhomework ontime mustbethrownaway canbefinished byus byyou 6 Wecanfinishourhomeworkontime Let spractice 1 Peopleuseknivesforcuttingthings Knives forcuttingthings 2 ThestudentsinthisschoolstudyGerman German bythestudentsinthisschool areused isstudied 3 Ifoundtheticketonthefloor Theticket onthefloor 4 Itoldhertoreturnthebookintime She toreturnthebookintime wasfound wastold 5 Hecanmendthebikeintwodays Thebike intwodays 6 Youmusttakethismedicinethreetimesaday Thismedicine threetimesaday canbemended mustbe taken Iusuallyhearhersinginthemorning Sheisusuallyheard Englishsongsinthemorning tosing 思考一 一些特殊结构的被动结构 make see hear watch等动词 后接不带 to 不定式时 变被动语态时要还原 to E g Isawhimleavethehouse Hewasseentoleavethehouse Hemakesherhorseworkallday Herhorseismadeallday Myfatherletmegooutforapicnic Ioutforapicnic towork waslettogo 试一试 思考二 1 Thesteel cold A isfeltB wasfeelingC feelsD isbeingfelt C 2 Hisplan good A hassoundedB issoundingC issoundedD sounds D 系动词 feel look seem等 adj 用主动式表被动义 思考三 Anaccident onthisroadlastweek A hasbeenhappenedB washappenedC ishappenedD happened happen takeplace等不及物动词无被动语态 D am is are donewas were donecan must bedone Attention 小结 被动语态还原不定式to 系动词用主动表被动 有些动词无被动语态 一般现在时 一般过去时 情态动词 1 Aneighborhelpedtokeepourdog It whilewewereonholiday 2005 A wastakencareB tookcareofC istakencareofD wastakencareof2 Watches Shanghailastlong A aremadeinB ismadeC aremadefromD made 中考考什么 D A 3 Acoatcan forkeepingwarm A beusedB isusedC beenusedD used4 Theworkersweremade alotofworkintheolddays A doB doingC todoD did5 Thisbook often fromthelibraryA aren ttakeawayB takenawayC isn ttakenawayD betakenaway A C C 6 Peoplethereplantedmanytreeslastyear Trees bypeopletherelastyear 同义句转换 7 Theygrowvegetablesonthefarm 同上 Thevegetables onthefarm 8 Nowpeoplecanusecomputerstohelpthem Nowcomputers tohelpthem T wereplanted aregrown canbeused Goodbye 中考被动语态考题1 Theriversmellsterrible Peoplemust dirtythingintoit 南京市中考题 A bestoppedtothrowB bestoppedfromthrowingC stoptothrowD stopfromthrowing2 Thisbook often fromthelibrary 北京市中考题 A aren ttakeawayB takenawayC isn ttakenawayD betakenaway3 He tell toreturnhisbookstothelibraryyesterday 黄冈市中考题 wastold 用适当的形式填空1 Historyis bythepeople make 2 Heisoften todotheworkbytheteacher ask 3 Thebook byhimlastyear write 4 Theradio lastweek mend 6 Anewsubway build nextyear 10 Thetrains produce inZhuzhou 11 Youngtreesshould water often made asked waswritten wasmended willbebuilt areproduced bewatered 用所给动词的正确形式填空 1 Thebike fix upbyXiaoMingyesterday 2 Sunglasses use forprotectingpeople seyes 3 Apicture put upontheblackboard 4 French speak inFrance 5 Teenagersshould allow tochoosetheirownclothes wasfixed areused isput isspoken beallowed 5 Exercises 选择填空 Windows ofglass bemadeB ismadeC aremadeD beenmade2 Thehouse in2004 isbuiltB isbuildingC wasbuiltD used3 Acoatcan forkeepingwarm beusedB isusedC beenusedD used C C A 4 Watches Shanghailastlong A aremadeinB ismadeC aremadefromD made5 Thisdeskismade wood A ofB fromC inD by6 Thethingsonshowwere theolddays A usedB usedtoC usedforD usedin7 Silk inHangzhouandSuzhou A isproducedB areproducedC producedD isproduces A A D A 7 TheteacheraskedTomtoturnonthecomputer Tom toturnonthecomputer 8 Inthisfactorywomendomostofthework Mostofthework bywomeninthisfactory wasasked isdone 6 Nowpeoplecanusecomputerstohelpthem Nowcomputers tohelpthem canbe used 口诀 这些动词真奇怪 主动句中to离开 被动句中to回来 hear let have make see watch ThelightwasinventedbyThomasEdison invented ThomasEdison 二 用所给词的正确形式填空 cover invent answer write return call 1 Allthequestions corre