新人教版 英语 book7 Unit3 Under the sea Grammar-Revise the Passive Voice of-ing 课件.ppt

,Unit3,Grammar,RevisethePassiveVoiceofingForm,一、行为主体不明确，不必说出或者无法说出动作的执行者时。例如：Footballisplayedallovertheworld二、不易找到或根本就不可能找到动作的执行者时。例如：Mybikewasstolen我的自行车被盗了。,何时使用被动语态呢？,三、汉语中含有“据说”、“据悉”、“有人说”、“大家说”等时。例如：Itissaidthatonedayheclimbedtothetopofahouse.ItwasreportedthathermotherdiedofSARS.众所周知Itiswellknownthat.据推测说Itissupposedthat,四、汉语中含有“被”、“由”等词时。例如：WeiHuawasaskedtocomebyLinTao魏华是被林涛叫来的。五、某些句子习惯上用被动语态。例如：HewasborninOctober,1989,六、表示礼貌时。例如：YouarefriendlyinvitedtocometoourEnglishpartyat8:00p.m.tomorrow敬请您明天晚上8：00光临我们的英语晚会。,V-ing形式由“doing”构成，其否定形式是“notdoing”,V-ing可以带宾语或状语构成V-ing短语，没有人称和数的变化，但有时态和语态的变化。,V-ing形式,(not)doing,(not)beingdone,(not)havingdone,(not)havingbeendone,当非限定性动词-ing的逻辑主语是-ing所表示的动作对象时要用-ing的被动形式，包括其一般形式“(not)being+-ed分词和完成形式“(not)havingbeen+-ed分词”。,什么情况用V-ing形式的被动式呢？,当动词-ing形式的逻辑主语是动作的承受者时，就要用动词-ing形式的被动语态。动词-ing形式的被动语态和它的主动语态一样，在句中可以作主语、宾语、定语、状语。,动词-ing形式的被动语态,1.Beingkilledbysharksintheseaisacommonthing.2.Beinghelpedoutbythekillerwhales,thewhalerswereabletomakesuccessfulkill.,用作主语,_tosunlightfortoomuchtimewilldoharmtoonesskin.(上海高考题2002)A.ExposedB.HavingexposedC.BeingexposedD.Afterbeingexposed,分析：本句中expose与onesskin是动宾关系，根据句意，应该是皮肤被暴露在阳光下，所以要用动词-ing形式的被动形式作主语，故答案为C。,Hewasafraidofbeingscoldedbytheteacher.2.Irememberhavingbeentoldthestory.3.Ididntliketheideaofbeingthrownaboutinaboatonaroughsea.,用作宾语,V-ing形式既可作动词的宾语,也可作介词的宾语。Thebirdescaped_(catch).Hewasafraidof_(abandon)byus.,beingabandoned,beingcaught,在avoid,admit,appreciate,complete,consider,delay,enjoy,escape,excuse,finish,forgive,imagine,mind,miss,practise,risk,suggest,giveup,putoff,feellike,insiston等后只接V-ing形式作宾语。,注意,Theproblembeingdiscussednowisveryimportant.2.Thehousebeingbuiltwillbeourlibraryuponitscompletion.,用作定语,1.Beingaskedtoanswerthequestion,shecouldntrefuse.2.Havingbeengivensuchagoodchance,howwouldyounotvalueitatall?,用作状语,Ving一般时和一般时的被动形式;(1)Hehurriedhome,lookingbehindfromtimetotime.(2)Thebuildingbeingrepairedisourdormitory.,Ving的完成时和完成时的被动形式,(1)Havingheardthis,ourteacherexpressedhersatisfaction.(2)Havingbeenaskedtostay,Icouldntleave.,在绝大数情况下，句子的逻辑主语是句中的主语，但有时可有一个名词或代词表示逻辑上的主语，这种带逻辑主语的结构称为独立结构。Themeetingbeingover,wealllefttheroomanddrovehome.会议结束后,我们都离开房间开车走了。,Itbeingaholiday,alltheshopswereshut.由于今天是假日，所有商店都关门了。Theheavyfrostcomingon,deadleaveslaythickontheground.浓霜降临,落叶满地。,一些动词如need,want,require等作“需要”讲时,其后的动词-ing形式的主动语态表示被动意义,也可以用不定式的被动形式来替换。如：,注意,Theblackboardneedscleaning.=Theblackboardneedstobecleaned.黑板需要擦干净。,Thebrokenwindowwantsrepairing.=Thebrokenwindowwantstoberepaired.那个破窗户需要修理。,另外注意beworth及beworthy的用法：Theproblemisworthdiscussing.Theproblemisworthyofbeingdiscussed.Theproblemisworthytobediscussed.,以上三个句子都意为“这个问题值得讨论”。,1.-WhatmadeBillsoangry?-_.Hisgirlfriendpromisedtocomeat8:30,butshehasntcomeyet.A.HavingkeptwaitingB.BeingkeptwaitingC.TobekeptwaitingD.Beingkeptwaited,Practice,2.Thebuilding_inourschoolisforusteachers.Thoughtheresnoisemostoftheday,westillfeelhappyaboutit.A.builtB.havingbeenbuiltC.tobebuiltD.beingbuilt,3.Thesquirrelwasluckythatitjustmissed_.A.catchingB.tobecaughtC.beingcaughtD.tocatch,4.Whileshopping,peoplesometimescanthelp_intobuyingsomethingtheydontreallyneed.A.topersuadedB.persuadingC.beingpersuadedD.bepersuaded,5._manytimes,theboystilldidntknowhowtodotheexercises.A.HavingtaughtB.HavingbeentaughtC.taughtD.Teaching,6._thewholestory,Janedecidednottoseethefilm.A.HavingbeentoldB.HavingtoldC.BeentoldD.Telling,7.Hehasalwaysinsistedonhis_DrTurnerinsteadofMrTurner.A.beencalledB.calledC.havingcalledD.beingcalled,8.Doyoumind_aloneathome?A.JaneleavingB.JanehavingleftC.JanesbeingleftD.Janetobeleft,1._(ask)toputonperformance,sherefused.2.Hedisliked_(interrupt)inhisexperiment.3._(give)suchagoodchance,youshouldcatchit.,Beingasked,Fillintheblanks.,beinginterrupted,Havingbeengiven,4.Ididntmind_(leave)athome.5.Thehousewan