非谓语动词(动词-ing形式和动词-ed形式).ppt
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1、,非谓语动词(动词-ing形式和动词-ed 形式),性质 非谓语动词具有动词的特点,但在句子中起着名词、形容词、副词的作用,充当主语、表语、定语、宾语、宾语补足语、状语,即:除谓语以外的一切成分。,非谓语动词时态&语态对照表,v.-ing 1作主语 Seeing is believing.注意:it作形式主语时,可用动词不定式,但下列句型常用动名词:It is+no good(no use,fun,a waste of time)+doing,2作表语 His job is washing and cooking.3作定语 This is her fathers walking stick.4
2、作宾语 When he came in,we all stopped talking.注意:mind,miss,excuse,enjoy,escape consider,admit(承认),advise,appreciate,avoid,finish,face,practise,suggest,stop,delay,imagine,include,keep,quit,resist,pay attention to等动词以及介词后接动名词作宾语。,C,跟踪演练Bill suggested _ a meeting on what to do for the Shanghai Expo during
3、 the vacation.A.having heldB.to holdC.holdingD.hold【解析】选C。suggest后面要接动名词作宾语,A项是动名词的完成式表示发生在谓语动词suggested之前的 一个动作,由句意可知不合题意。,5.作状语:时间状语:Reading the letter,I couldnt help thinking of my school life.原因状语:Being ill,I didnt go to school yesterday.方式或伴随状语:Mary stood at the school gate waiting for Betty.,跟
4、踪演练A small plane crashed into a hillside five miles east of the city,_all four people on board.A.killedB.killingC.killsD.to kill【解析】选B。句中逗号后没有任何连词,因此不是并列谓语,可排除A项;C项时态不对也可排除;现在分词killing可作状语表示飞机坠毁的结果,而不定式作结果状语时往往用only to do形式。,B,playing,having kept,6v.-ing的时态:一般式和完成式(1)如果动作没明确表示出时间是与谓语同时发生或在谓语之前发生,用一般
5、式。We are interested in _ chess.(2)如果动作发生在谓语动词所表示的动作之前,通常用完成式。Im sorry for not _ my promise.(3)在某些词后,常用一般式,尽管其动作是在谓语所表示的动作之前发生的。On hearing the bad news,she cried.Ill never forget seeing that film for the first time.,7.v.-ing 的语态doing being donehaving done having been done(1)He was afraid of _ at home
6、.(2)The house showed no sign of _.注意:有些v.-ing在句中虽是主动形式,却有被动含义。The house requires/needs/wants repairing.The book is worth reading.,being left,having been damaged,8.固定句型(1)There is no use/good/sense/harmdoing sth.做某事没用(不好/没意义/没有害处)(2)have difficulty/trouble/problems/a hard time/a good time/fun(in)doin
7、g(3)spend/waste/lose time(in)doing sth.(4)There is no.doing sth.(there is no 表“不可能”),9.使用v.-ing的几个注意点(1)作状语用的现在分词,其逻辑主语必须同句中主语为同一人或同一事。例如:Standing on top of the tall building,we could see the whole city.(正)(StandingWhen we stood)Standing on top of the tall building,the whole city could be seen.(误),(
8、2)短暂动词(即瞬间动词)的现在分词被动式不可作宾语补足语或定语。例如:He saw the old man knocked down by the car.(knocked down不可改为being knocked down或having been knocked down),v.-ed 形式1.作定语:The stolen car was found by the police last week.2.作表语:The glass is broken./When I got to the classroom,the door was locked.3.作宾语补足语:You must get
9、/have your hair cut.4.作状语:Given more time,we can do the work much better.,跟踪演练1.Now that weve discussed our problem,are people happy with the decisions _?A.takingB.take C.taken D.to take【解析】选C。句意:既然我们已经讨论了我们的问题,人们对我们做的决定满意吗?decision和take之间是被动关系,而A、B、D三项均表示主动,不合题意。,C,C,2._by the advances in technolog
10、y,many farmers have set up wind farms on their land.A.Being encouragedB.Encouraging C.EncouragedD.Having encouraged【解析】选C。encourage与主句主语many farmers之间为逻辑上的动宾关系,因此应用被动形式,故排除B、D两项;A项表示该动作正在进行,不符合题意;Encouraged by the advances in technology为过去分词短语作原因状语。,v.-ing被动式与过去分词用法的区别1.作宾语时,v.-ing的一般被动式表示一个正在发生的被动动
11、作,过去分词则表示一个已发生过的被动动作或没有时间性的状态。例如:Do you see the hospital built(建好的)/being built(正在建造的)there?2.作原因状语,v.-ing被动式与过去分词可以互换。例如:Being led(Led)by the Party,the Chinese people have won great victories.3.作方式或伴随状语,不用v.-ing被动式,而用过去分词。例如:The soldiers lay on the ground,covered with nothing.,4.作时间状语,若动作先于句子的谓语动作发
12、生,且有具体的过去时间,不可用v.-ing一般被动式或完成被动式。例如:Built in 1192,the bridge was very useful.如果没有具体的过去时间状语,可用过去分词或v.-ing完成被动式。例如:Discussed(Having been discussed)many times,the problem was settled at last.如果要强调分词状语的动作发生的时间在谓语动作之前,则宜用v.-ing完成被动式,而不用过去分词。例如:Not having been invited,she had to stay at home.,5.在have,get之
13、后宜用过去分词作宾语补足语,不用v.-ing被动式或不定式被动式作宾语补足语。例如:Ill have my hair cut.(cut不能改为being cut或be cut)He got his watch repaired.(repaired不能改为being repaired或to be repaired)6.在make,order,want,like,wish等动词后,多用过去分词作宾语补足语,少用v.-ing被动式作宾语补足语。例如:The speaker couldnt make himself heard.(一般不说being heard),7.心理状态动词的-ing形式与-ed
14、形式 所谓心理状态动词是指含有使动意义,使人产生某种情感、心理变化的动词。例如:surprise使惊讶;interest使感兴趣。它们的-ing形式含主动意义,-ed形式含被动意义。皆可视为形容词。例如:surprising令人惊讶的;interesting令人感兴趣的;surprised(因)感到惊讶的;interested(因)感兴趣的。下面的句子可显示两者的区别:The film is so interesting that they are all interested in it.She was much surprised at the surprising news.,8.get
15、,become,look,seem,appear,remain等系动词后都可跟done,表示被动或主语的状态,如remain seated/hidden,get paid/dressed/changed/stuck/hurt/injured/burnt等。注:常用be done介词短语表示所处的状态,如下:be addicted to沉迷于be absorbed in全神贯注于be aimed at旨在/意图be armed with有装备be buried in埋葬在,be based on/upon以 为基础be burdened with担负着be crowded with挤满了be c
16、overed with/by覆盖着be coated with涂抹了be combined with与联合,be compared with与相比较be caught in陷入 be lost in沉迷于be concerned about关心be dressed in穿着be devoted to专心致志于be divided into分成(几份/几组)be designed/meant/intended for 专为而设计be engaged in忙于,be engaged to sb.与某人订婚be fixed on专注于 be faced with面临着be filled with装满
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- 谓语 动词 ing 形式 ed
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