五、动名词、现在分词、过去分词(V+ing结构).ppt
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1、动名词、现在分词(V+ing结构),动名词、现在分词在形式上无区别,动名词具有名词性质,而现在分词具有形容词、副词性质。,动名词、现在分词(V+ing结构),一般地,Ving 结构作主语、表语、动词宾语、介词宾语、前置定语时为动名词,后置定语、状语时为现在分词。,动名词、现在分词(V+ing结构),动名词:既具有动词的性质,后可接宾语,可用副词修饰语,又占据名词的位置,可作主语、动词宾语、介词宾语和补语。,动名词、现在分词(V+ing结构)一,作主语 Learning without practice is no good.作主语时有时用it引导的形式主语。It is no good lear
2、ning without practice.It is worthwhile discussing the question again.,动名词、现在分词(V+ing结构)二,作表语 Our duty is making instruments.,动名词、现在分词(V+ing结构)三,作动词宾语下列动词只接动名词作宾语:admit,avoid,deny,dislike,enjoy,excuse,finish,mind,miss(错过),practice,require,suggest,risk,consider,admit,favor,delay,postpone,endure,escape
3、,appreciate,cant help.Have you finished repairing the tape recorder?可接动名词和不定式作宾语的词,但有些意义不同:attempt,begin,continue,forget,remember,hate,learn,like,love,prefer,need,regret,start,stop,try,wantThey began studying computer last week.,动名词、现在分词(V+ing结构)四,1.remember,forget,regret Cant you remember telling m
4、e the story last night?You must remember to tell him the news.I dont regret telling her what I thought.2.need,wantThe letter needs signing.=The letter needs to be signed.The house wants repairing.=The house wants to be repaired.,动名词、现在分词(V+ing结构)五,3.stop,go onThey stopped(talking)to work.They stoppe
5、d working.Workers went on discussing the problem.Workers went on to discuss the problem.4.try:try to V:设法做某事 try ving:尝试、试一试Lets trying doing the work this way.Ill work hard,and try to improve.,动名词、现在分词(V+ing结构)六,5.mean:mean to V:企图干、打算干 mean Ving:意味着Failing this exam means waiting for a year.I mean
6、t to have told you about it,but I forget to do so.,动名词、现在分词(V+ing结构)七,作介词宾语They insisted on going home immediately after the final exam.I look forward to her coming soon.I am proud of having such a son.How about going there?What about having a concert?,动名词、现在分词(V+ing结构)八,作宾补 两类词可接动名词作宾补:1.感官及心理状态的词:
7、hear,feel,see,listen to,look at,smell,watch,find,notice,observeI heard him walking to this way.He felt someone touching his shoulder.,动名词、现在分词(V+ing结构)九,2.表示“致使”等意义的词:keep,have,leave,get,catch,setIm sorry to have kept you waiting for me so long.What you have told left me thinking that you experience
8、d much when you were young.,动名词、现在分词(V+ing结构)十,注意:see,hear,feel,watch,notice等接Ving时,表示动作正在发生,即处于发生的过程中,还未结束。接to V时,表示动作发生了,即动作全过程结束。I saw him coming out of the house.I saw him come out of the house and drive away by his motor.I hear somebody shouting outside.I heard him knock at the door.,动名词、现在分词(V
9、+ing结构)十一,作定语:一般地,前置定语为动名词,后置定语为现在分词These passages may be used as listening material.(动名词)He executed many cycles of painting expressing significant social themes.(现在分词),动名词、现在分词(V+ing结构)十二,动名词的时态和语态:一般时态:doing 被动语态:being done 完成时态:having done 完成时态被动语态:having been done,动名词、现在分词(V+ing结构)十三,动名词的逻辑主语:动
10、名词具有动词的性质外,还具有名词的性质,即可附加物主代词和名词的格来表示其逻辑主语。物主代词+动名词:Are you surprised at my visiting?Do you mind his smoking?做宾语时,在口语中常用:Do you mind him smoking?名词所有格+动名词:Toms going there brings prospects to the local people.在正式文体中,多用:Tom going there brings prospects to the local people.Philip coming home is a great
11、 pleasure to his parents.,动名词、现在分词(V+ing结构)十四,现在分词作状语-A)表示时间(when,while)1.现在分词的一般时态Ving,现在分词的动作与主句谓语动词同时发生。Coming to the room,I found him sobbing.=When I came to the room,I found him sobbing.When arriving home,he found the door opened.He listened to the music radio while reading.,动名词、现在分词(V+ing结构)十五
12、,2.现在分词的完成时态having Ved,现在分词的动作发生在主句谓语动词之前。Having been there 3 times,he doesnt want to travel to Beijing on this holiday.Having experienced too much,she is sophisticated.Having finished their homework,the students rushed out of the classroom.,动名词、现在分词(V+ing结构)十六,B)表示原因(as,because)Having got a headach
13、e,I didnt come to the concert.C)表示条件(if)Working diligently,you will pass the entrance exam.D)表示让步(although,even if)Although repeating his words many times,the teacher could not make his students understand the concept.E)表示结果(so,thereby,thus)He worked day and night,making himself near-sighted.He wish
14、ed to travel all over the world,thereby studying customs of other countries.,动名词、现在分词(V+ing结构)十七,现在分词独立主格结构:当现在分词的逻辑主语与主句主语不一致时Weather permitting,well go to the Summer Palace tomorrow.The speaker sitting in the back,we cannot hear a word.(Sitting in the back,we cannot hear a word.),动名词、现在分词(V+ing结构)
15、十八,Ving的被动语态 being VedBeing heated,the irons turns redder and redder.After having been treated the water can be used for raising fish.,动名词、现在分词(V+ing结构)十九,V+ing固定用法1.There is no+Ving.不可能There is no getting along with him.There is no joking about this matter.2.It is no use/good/point+Ving 没有用 Its no
16、use sitting up too late.Its no good quarreling with her.3.be worth doing4.be busy doing,动名词、现在分词(V+ing结构)二十,5.feel like doing 想.would like to V6.What(How)about+Ving.如何?What(How)about having a short break now?7.spend+time+(in)+Ving Jane spent several days(in)preparing for the final exam.8.have diffic
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