v-ing做主语宾语.ppt
Unit 2 GrammarVerb-ing Form as Subject and Object动词动词-ing形式作主语和宾语形式作主语和宾语1.1.什么是什么是主语主语(subject)(subject)?什么是什么是宾语宾语(object)(object)?2.2.什么词可作什么词可作主语主语?什么词可作什么词可作宾语宾语?RevisionHe likes his dog.His dog likes him.主语主语宾语宾语代词代词名词名词主语主语宾语宾语名词名词代词代词结论结论:主语和宾语一般为名词或者代词。主语和宾语一般为名词或者代词。Whicharecorrect?我喜欢我喜欢阅读阅读。Ilikeread.Ilikereading.阅读阅读是我的是我的兴兴趣。趣。Readismyinterest.Readingismyinterest.3.动词能否做主语动词能否做主语?动词能否做宾动词能否做宾语语?动词不能做主语或宾语动词不能做主语或宾语。V-ing形式形式能做主语或者宾语。能做主语或者宾语。总结总结1.v-ing作主语作主语2.v-ing作宾语作宾语I.V-ingformassubject动词的动词的ing形式作主语形式作主语 1.is their hobby.(跳跳舞舞)Dancing2.is the best way to lose weight.(做做运动运动)Doing exercise 3.is his dream.(像鸟一样飞像鸟一样飞)Flying like a bird Whats in common?Dancingistheirhobby.Doingexerciseisagoodwaytoloseweight.Flyinglikeabirdishisdream.1.作主语。作主语。2.谓语动词用谓语动词用。动词动词-ing单数单数1.V-ing做主语直接位于句首做主语直接位于句首Learning new words is very important.学习新单词非常重要。学习新单词非常重要。2.用形式主语用形式主语it，把真正的主，把真正的主语语ing形式移置句尾。形式移置句尾。常用于下列句型中常用于下列句型中：It is no use (求救求救)asking for helpIt is no use/good doing sth 做是没有用处/好处的It is/was worthwhile doing 做做是值得的是值得的Itisworthwhile .(这部是电影值得看的这部是电影值得看的)seeingthemovieIt+is/was+a waste of time doing 做做是浪费时间的是浪费时间的Itisawasteoftime.(玩玩电脑电脑游游戏戏)playingcomputergamesIt is pleasant/useless doing做做是有乐趣是有乐趣/无用的无用的 It is pleasant with friends.(玩)playingItisnouseaskingforhelp.Itisworthwhileseeingthemovie.Itisawasteoftimeplayingcomputergames.Itispleasantplayingwithfriends.II.V-ing as object动词的动词的ing形式作宾语形式作宾语The wolf always dreams of _(捉捉)sheep.dream of catchingMysisterenjoys_（站）（站）aloneontheseashore.standing1.作一些由作一些由“动词动词+介词构介词构成的动词短语成的动词短语”的宾语的宾语2.作一些及物动词的宾语作一些及物动词的宾语1.The wolf always dreams of catching sheep.2.My sister enjoys standing on the seashore1.作作动词动词+介词介词构成的短语构成的短语的宾语的宾语后面常接动词后面常接动词 ing 形式作宾语的常用短语有：形式作宾语的常用短语有：befondofspend(in)bebusy(in)dreamofbeworthhavedifficulty(in)(1)(1)喜欢喜欢 ,(2)(2)花花(时间、金钱时间、金钱)做做(3)(3)忙于做忙于做(4)(4)梦想，梦想，梦见梦见(5)(5)值得值得.(6)(6)在在有困难有困难2.作作及物动词的宾语及物动词的宾语（1）有些动词）有些动词后后只能接只能接动名词动名词作宾语作宾语，常用的有：常用的有：admit,appreciate,avoid,consider,enjoy,escape,finish,forgive,mind,suggest,imagine.Jacksaidthathewouldntmind_forus.A.towaitB.waitC.waitingD.waited(2)有些动词或短语动词后有些动词或短语动词后可接可接动名词动名词又可接又可接不定式不定式，但意，但意义不同义不同。I like to run now.（现在想跑）（现在想跑）I like running.（一向喜欢）（一向喜欢）goondoing继续继续做原来做的事做原来做的事goontodo接着做另一件事接着做另一件事meandoing意味着要做某事意味着要做某事meantodo想要做某事想要做某事stopdoing停止做某事停止做某事stoptodo停下来（停下来（别别的事）开始的事）开始做某事做某事trydoing试试着做某事着做某事trytodo努力做某事努力做某事beusedtodoing习惯习惯于做某事于做某事beusedtodo被用来做某事被用来做某事forgetdoing忘忘记记做做过过某事某事forgettodo忘忘记记去做某事去做某事【考例】LetshavearestNotnowIdontwanttostop_yet（MET1985）A.studyB.tostudyC.forstudyingD.studyingTranslatethefollowingsentencesintoChinese.1.Learning Englishisveryinteresting.学习英语非常有趣。学习英语非常有趣。2.Smokingmaycausecancer.吸烟会致癌吸烟会致癌。Exercise 13.Can you imagine living alone on an island?你能想象单独生活在一个岛上么？你能想象单独生活在一个岛上么？4.I suggest bringing the meeting to an end.我建议结束会议。我建议结束会议。5.Headmittedtaking the money.他承认钱是他拿的。他承认钱是他拿的。6.It is worthwhile spending muchmoneyoneducation.在教育上多花钱是值得的。在教育上多花钱是值得的。Group 1Group 2Lets have a competionExercise 21.InsomepartsofLondon，missingabusmeans_foranotherhourA.waitingBtowaitCwaitDtobewaitingGroup 12Onelearnsalanguagebymakingmistakesand_themAcorrectBcorrectingCcorrectDtocorrect3Mr.Reedmadeuphismindtodevoteallhehadto_someschoolsforpoorchildrenAsetupBsettingupChavesetupDhavingsetup4You were brave enough to raise objections at the meeting Well,now I regret _that Ato do Bto be doing Cto have done Ddoing5.Keep on _ and you will succeed.A.a try B.try C.tried D.trying6.Ittooktheworkmenonlytwohourstofinish_mycar.A.repairingB.repairC.torepairD.repaired1.Thoughitsoundsabittooexpensive,itisworth_.A.beingboughtB.buyingC.tobuyD.buyingitGroup 22.Haveyouforgotten_$1000frommelastmonth?Willyoupleaseremember_ittomorrow?A.borrowing;tobringB.toborrow;bringC.borrowed;bringingD.borrowing;bringing3.She is very busy _ her papers.She is far too busy _ callers.A.to write；to receive B.writing；to receive C.writing；receiving D.to write；for receiving4.Oncetheheartstops_,deathfollowsatonce.A.beatingB.tobeatC.beingbeatenD.tobebeating5.Jacksaidthathewouldntmind_forus.A.towaitB.waitC.waitingD.waited6.Wearenowbusy_forthe6.Wearenowbusy_fortheexamination.examination.A.toprepareB.preparingA.toprepareB.preparingC.preparedD.beingpreparedC.preparedD.beingpreparedReview what we have learned today.suggest 建议建议admit建议建议finish 完成完成enjoy喜欢喜欢 consider考虑考虑 avoid避免避免 mind 介意介意 practice练习练习be fond of 喜欢喜欢spend(in)花花(时间、金钱时间、金钱)做做be busy(in)忙于做忙于做dream of 梦想，梦想，梦见梦见be worth 值得值得.look forward to 期望、盼望期望、盼望have difficulty in 在在有困难有困难preventfrom 阻止阻止做某事做某事devoteto 献身于献身于/致力于致力于Makesentencestotalkaboutoneofyourclassmates,usingtheverbsandphrases.Exercise 3
