从句和非谓语动词的转化.ppt

从句和非谓语动词的转化,1.Studyhardandyouwillsucceed.=Studyhard.Youwillsucceed.=Ifyoustudyhard,youwillsucceed.=Studyinghard,youwillsucceed.2.Hurryuporyouwillbelateforclass.Hurryup.youwillnotbelateforclass.=Ifyoudonthurryup,youwillbelateforclass.=Nothurryingup,youwillbelateforclass.,句法,1.简单句,陈述句疑问句祈使句感叹句,2.并列句,3.主从复合句,主语从句,宾语从句,表语从句,同位语从句,名词性从句,定语从句,状语从句,非谓语动词,句子的分类,非谓语动词与从句间的相互关系及转换:英语中的非谓语动词是整个英语语法当中非常重要的部分，也是英语学习的一个难点。非谓语动词作句子成分时与相应的从句有着千丝万缕的联系，它们之间可以有条件的进行相互转换。,复合句非谓语词,分词短语与从句的转换:学非谓,讲联系,非动宾,便主谓;被动关系加ED,主动关系加ING;加,减变三字,规律解难题.,I.v-ing形式与从句之间的转换,1.v-ing形式作主语可换成that引导的主语从句,=Thatthestudentsknow,1）ThestudentsknowingEnglishhelpstheminlearningFrench.,=Thatshewaschosen,2)Herbeingchosenmadeusveryhappy.,=Thathewasoutofwork,Hisbeingoutofworkmadehisparentsworried,2.v-ing形式作宾语或宾补可换成that引导的宾语从句,=thatIhaventaccept,1）Iregretnothavingacceptedyouradvice.,=thatwe(should)makebetter,2）Hesuggestsusmakingbetteruseoftheschoollibrary.,=thatthestreetwaslined,3)Hefoundthestreetlinedwithpeoplethenextmorning,3.v-ing形式作表语可换成that引导的表语从句,3）Thequestionismanypeoplesbeingtrappedinthefire.,=thatyoudepend,1）Ourworryisyourdependingtoomuchonhim.,=thathehasnt,2）Thetroubleishisnothavingenoughmoneytosupporthisfamily.,=thatmanypeoplearetrapped,4.v-ing形式作定语可换成that,who,whic引导的定语从句,=whichhasbeenbuilt,1）Wewillstudyinabuildingbuiltrecently.,=whoistalkingto,2）ThemantalkingtoTomishisyoungbrother.,=thatfacessouth.,3）Helivesinahousefacingsouth,5.v-ing形式作状语可换成相应状语从句,3）EducatedbytheParty,hebecameagreatfighter(原因).,=assoonasIarrive,1）Onarrivingthere,Iwilltelephoneyou(时间).,=whileIwaswaiting,2）(while)waitingforthebus,Icaughtsightofher(时间).,=Ashewaseducated,6)(Though)havingmadegreatachievement(让步),hedidntpride.,=BecauseIhadnt,4)Nothavingreceivedananswer,Iwroteagain.(原因).,=Ifwehadbeengiven,5)(If)givenenoughtime,wecouldhavedoneitbetter.,=Thoughhehad,6.分词短语在句中作状语可以表示”伴随”,结果,相当于一个并列句,因此可以和and连接的并列句转换,也可以和with复合结构转,=andwefollowedhim,=,withhisdaughtermuchmoney.,=andleft,1）Hedied,leaving,2）Theteacherenteredthelab,followedbythestudents,=andhewasfollowedbythestudents,=withusfollowinghim,7.be+形容词+介词+ing可与be+形容词+that从句转换,=thatourteamhadwon,1)Hewasafraidofbeingscoldedforhismistake,=thathewas,2)Hewasastonishedatherknowingyou.,=thatsheknewyou,3)Heheardthenewsofourteamhavingwon,8.分词的独立主格结构在句中作状语，表示时间、原因条件等和相应的时间、原因、条件等状语从句转换；伴随状语多并列句转换。,3）Theteacherbeingillthelecturewasputoff(原因).,(=wheneverythingwasprepared),1）Everythingprotectedwebegantocarryouttheproject（时间）.,(=whenspringcomes),2）Springcomingthefieldsarefulloflife（时间）.,(=Astheteacherwasill),(=andhisrighthandwasraised.(伴随),(=Ifweatherpermits),4）Weatherpermittingwewillgoforaspringouting.(条件),(=Ifmoretimehadbeengiven),5）Moretimegivenwewouldhavedoneitmuchbetter.（条件）,6）Theboyhisrighthandraisedstoodthere,II.V-ed形式与从句之间的转换,2)Theboylostinthoughtthoughtismybrother.,=that/whichwasdiscussed,1)Thequestiondiscussedyesterdayisveryimportant.,=whoislostin,2.v-ed形式作宾补可换成宾语从句,Ifoundtheroombrokenintoandalotofthingshadbeenstolen.,=(that)theroomhadbeenbroken,3.v-ed形式作状语可换成状语从句,2)Dontspeakuntilspokento.,=Ifitisheated.,1)(If)heated,waterwillturnintsteam.,=youarespokento.,III.todo形式与从句的转换,2)Theyseemedtobeeatingsomethingcookedonthefire.,1.todo形式作主语可转换成主语从句,=Whenandwherewewill,1)Whenandwhereholdthemeeting(forus)toisunknownyet.,=Itseemedthattheywereeating,2.todo形式作宾语或宾补可换成宾语从句,2)Iwarnedhimnottodrivethecarafterdrinking.,=WhatIshoulddo,1)Idontknowwhattodowiththematter.,=Iwarnedthatheshouldnot,3.todo形式作表语可换成表语从句,2)Myonlyworrywasforhernottohaveenoughexperienceinit.,=thatIcanbecomeapilot,1)Mywishistobecomeapilotaftergraduation.,=thatshedidnthave,4.todo形式作定语可换成定语从句,2)Hewasthefirsttoarriveandthelasttoleave.lastthatleft.,=that/whichwillbeheld,1)Themeetingtobeheldtomorrowisofgreatimportance.,=thatarrivedandthe,5.todo形式作目的、结果、原因状语可转换成相应的状语从句,soexcitedasnottogotosleep.2)Shewas,=inorder/sothat,1)Theystartedoffearlyinorder/soastotheycouldarriveintime.,=tooexcitedtogotosleep.,=soexcitedthatshecouldntgotosleep.,Practise,I.把下列的单句变成恰当的从句，然后变成合适的非谓语形式1.weseetheearthfromspace.wefinditlikeablueball.2.Iknowthemoneyissafe.Ishallnotworryaboutit.,If/Whenweseetheearthfromspace,wefinditlikeablueball,Seeingtheearthfromspace,wefinditlikeablueball,AsIknowthemoneyissafe,Ishallnotworryaboutit.,Knowingthemoneyissafe,Ishallnotworryabout.,3.ShewaschosenasthechairmanoftheStudentsUnion.Itmadeusveryhappy.4.Weheardthenews.Ourteamhadwon.,ThatshewaschosenasthechairmanoftheStudentsUnionmadeusveryhappy.,Weheardthenewsthatourteamhadwon.,HerbeingchosenasthechairmanoftheStudentsUnion,itmadeusveryhappy.,Weheardthenewsourteamhavingwon.,5.Theradiosethasgonewrong.Iboughtitlastweek,TheradiosetwhichIboughtlastweekhasgonewrong.,Theradi