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动词动词-ing形式的被形式的被动语态动语态动词-ing形式的被动语态1还记得V-ing 可以做哪些句子成分吗？Sayingiseasierthandoing.Hishobbyiscollectingstamps.Isuggestdoingitinadifferentway.Theylivedinahousefacingsouth.InoticedamanrunningoutofthebankwhenIgotoffthecar.主语表语宾语定语宾补还记得V-ing 可以做哪些句子成分吗？Saying is 21.I saw several young people enter the waiting area looking around curiously.2.She stepped back appearing surprised3,they also express their feelings usingunspoken language through physical distance课文原句回顾1.I saw several young people e3V-ing 形式形式V-ing形式由形式由“doing”构成，构成，其否定形式是其否定形式是“notdoing”,V-ing可以可以带宾语或状或状语构成构成V-ing短短语，没有人称和数的，没有人称和数的变化，但有化，但有时态和和语态的的变化。化。V-ing 形式V-ing 形式由“doing”构成，4一，一，读一一读，想一想：，想一想：He hurried home,lookingbehind from time to time.The problem beingdiscussed now is very important.Havingheard this,our teacher expressed her satisfaction.Havingbeenasked to stay,I couldnt leave.Nothavingbeeninvited to the party,he felt annoyed.一，读一读，想一想：5The“V-ing”Form -used as Adverbial 状语归纳总结The“V-ing”Form归纳总结6语态语态时态时态主动形式主动形式 被动形式被动形式一般式一般式完成式完成式(not)doing(not)beingdone(not)havingdone(not)havingbeendone语态 主动形式 被动形式一般式完成式(not)d7主动形式主动形式被动形式被动形式一般式一般式完成式完成式二、V-ing 形式的各种形式doinghaving donebeing donehaving been done否定式：在以上形式前加not主动形式被动形式一般式完成式二、V-ing 形式的各种形式d8注意注意一些一些动词如如need,want,require等作等作“需要需要”讲时,其后的其后的动词-ing形式的主形式的主动语态表示被表示被动意意义,也可以用不定也可以用不定式的式的被被动形式来替形式来替换。如：。如：Theblackboardneedscleaning.=Theblackboardneedstobecleaned.黑板需要擦干黑板需要擦干净。注意一些动词如need,want,require等作Th9Thebrokenwindowwantsrepairing.=Thebrokenwindowwantstoberepaired.那个破窗那个破窗户需要修理。需要修理。另外注意另外注意beworth及及beworthy的用法：的用法：Theproblemisworthdiscussing.Theproblemisworthyofbeingdiscussed.Theproblemisworthytobediscussed.The broken window wants repair101.They went out of the classroom,talking and laughing.2.Having lived in this city for three years,she knows it very well.3.Being discussed,the problem will be solved.4.Having been shown the lab,we were taken to the school library.主动 同时发生主动 先于谓语发生被动，进行被动，完成议一议1.They went out of the classro111.Having not seen the film,I cant tell you what I think of it.2.Generally speak,facial expressions are helpful communications,too.Not havingspeaking单句改错1.Having not seen the film,I123.“Cant you read?”the man said,angrily pointed to the notice on the wall.4.Having told the news,he felt so astonished.pointingHaving been told3.“Cant you read?”the man s13Practice:语法填空法填空.1.Not _(know)his address,I couldnt go to see him yesterday.2.Not _(invite)to the party,Mary was greatly hurt.3._(close)the windows and the door,the students left the room.knowinghaving been invitedHaving closedPractice:语法填空.1.Not _141._(ask)toputonperformance,sherefused.2.Hedisliked_(interrupt)inhisexperiment.3._(give)suchagoodchance,youshouldcatchit.BeingaskedFill in the blanks.beinginterruptedHavingbeengiven1._(ask)to put o154.Ididntmind_(leave)athome.5.Thehousewants_(clean).6.Hecameinwithout_(ask).7._(show)aroundthelibrary,weweretakentoseethelab.beingleftcleaningbeingaskedHavingbeenshown4.I didnt mind _(l16
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