整理高中高二非谓语动词语法,并用例句说明。
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2013-08-20
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英语非谓语动词讲解及练习 非谓语动词是指分词(包括现在分词和过去分词)、不定式、动名词等三种形式,即: doing , done , to do , doing 。当然它们有各自不同的变化形式,如: 现在分词 doing : 有being done(被动式) ; having done (完成式); having been done (完成被动式) 不定式 to do : 有to be done (被动式); to have done (完成式); to be doing(进行式) 动名词 doing : 有having done(完成式); being done(被动式) ; 非谓语动词的特点: 三种非谓语动词都具有动词的特征,虽然它们没有人称和数的变化,但是它们都能带自己的状语或有时跟宾语。它们都有各自的特征:分词具有形容词和副词的特征;动名词具有名词的特征;不定式具有名词、形容词和副词的特征。具体来讲:分词在句子中可以做定语、表语、状语或补足语等;动名词在句子中可以做主语、宾语、表语等;不定式在句子中可以做主语、宾语、表语、补足语或状语。 下面分别对三种非谓语动词进行讲解:一. 动词不定式先看几个例句,判断不定式在句中的成分。1.To learn a foreign language is difficult .2. His wish is to be a driver . 3.Tom wanted to have a cup of beer . 4.The teacher told us to do morning exercises . 5.I have nothing to say . 6.They went to see their aunt . 7.It’s easy to see their aunt.8.I don’t know what to do next .9.I heard them make a noise .说明:1.动词不定式作主语, 2.动词不定式作表语,3.动词不定式作宾语,4.动词不定式作宾语补足语,5.动词不定式作定语,6.动词不定式作目的状语,7.动词不定式作真正主语,it 代替动词不定式,作形式主语。8.带有连接代词的动词不定式作宾语,9.不带to 的动词不定式作宾语补足语。 掌握动词不定式应注意的几个问题:1. “to” 是不定式符号还是介词,下列短语中的to 都是介词。 agree to object to close to , come to , lead to , refer to , equal to , familiar to , point to , thank to , devote to , next to , belong to , be used to , look forward to 2. 带to 还是不带to I have no choice but to give in I cannot do anything but give in I saw him enter the classroom . ( 但是: He was seen to enter the classroom .) 3. 动词不定式逻辑主语是由for 作为标记的。但是有时用of . It’s necessary for you to study hard . It’s foolish of him to do it . 与of 连用的形容词有: good, kind , nice , wise ,clever , foolish , right , wrong , careful , careless , polite , possible 4.后接不定式作宾语的动词有: want , hope , wish , like , begin , try , need , forget , agree , know , promise , teach , refuse , help , arrange , dare , decide , determine , fail , manage , offer , prepare , continue , ask , mean , choose , expect etc.需要宾语补足语的动词不能用动词不定式直接做介词的宾语,而要用it做形式宾语。例如:通常不说We think to obey the laws is important . 而说We think it important to obey the laws . 5.不定式的省略。下列短语中,如果意义明确,常常省略到to 。want to , wish to ,hope to , like to , hate to , plan to , try to , love to , have to , ought to , need to , used to , be able to 6.不定式作定语,应注意两种关系:1)动宾关系: He has a lot of meeting to attend . Please lend me something to write with . He is looking for a room to live He is looking for a room to live in . He has no money and no place to live ( in ) . I think the best way to travel ( by ) is on foot . There is no time to think ( about ) . 2)主谓关系: She is always the last ( person) to speak at the meeting . ----I’m going to the post office , for I have a letter to post . ( 逻辑主语是I )-------Thank you. But I have no letters to be posted now ( 逻辑主语不是I ) 7.不定式作状语,可以有以下几种意义: 1) 原因 He is lucky to get here on time . 这种结构中常用的形容词有: happy , glad , delighted , pleased , sorry , eager , anxious . lucky , fortunate , proud , angry surprised , frightened , disappointed , ready , clever , foolish , worthy 2) 目的 He came to help me with my maths . 3) 结果 I hurried to get there only to find him out . The book is too hard for the boy to read . He is old enough to go to school . 8 . 不定式作补足语 I saw him play in the street just now . 能跟不带to 的不定式作补足语的动词有: see , feel , hear , listen to , look at , watch , let , have make, observe, notice 注: 当这些词为被动式时,不定式要带to , 如: He was seen to play in the street just now.二.动名词Learning English is very difficult .学英语非常困难。His job is driving a bus . 他的工作是开车。I enjoy dancing .我喜欢跳舞。I have got used to living in the country . 我已经习惯了住农村。Take some sleeping tablets , and you will soon fall asleep . 吃点安眠药,你很快就会入睡。注意以下几种结构:1.There’s no telling what will happen .=It’s impossible to tell what will happen . = No one can tell what will happen . 2.It’s no use talking with him . It’s no good speaking to them like that . 3.There’s some difficulty ( in ) doing …在此句型中,difficulty 可以由以下单词替换: trouble , problem , fun , pleasure , a good time , a hard time 注意以下几个问题: 1.下列动词后跟不定式与跟动名词作宾语意义有区别, forget to do … 忘记要做某事 forget doing… 忘记做了某事 remember to do…记住要做某事 remember doing …记着做了某事 mean to do … 有意要做某事mean doing … 意味着做了某事 regret to do … 对要做的事表示后悔regret doing … 对做过去的事后悔can’t help to do…不能帮助做某事can’t help doing … 情不自禁做某事try to do … 尽力去做某事try doing 试着做某事learn to do … 学着去做某事learn doing … 学会做某事stop to do … 停下来去做(另一件事)stop doing … 停止做某事go on to do … 接着做(另外一件事)go on doing … 继续做某事used to do … 过去做某事be used to doing … 习惯做某事2.动名词作定语与现在分词作定语意义有区别动名词作定语表达 n+ for doing 的含义现在分词作定语表达 n+which(who) be doing的含义如:a sleeping car = a car for sleeping a running horse = a horse which is running 前者是动名词 , 后者是现在分词又如: drinking water , walking stick running water , sleeping boy 3. 动名词的逻辑主语:动名词的逻辑主语为代词或名词的所有格形式。例如:His coming made us very happy . 4.动名词的语态和时态 5. 动名词主动形式表被动的情况: need doing , want doing , require doing 例如: This room needs painting . 这个房间需要粉刷。 6.只能跟动名词作宾语的动词: admit , avoid , advise , consider , delay , deny , enjoy , escape , excuse , fancy , finish , complete , forbid , imagine , mind , miss , permit . practise , require , suggest , risk , keep, take to , look forward to , get down to , feel like , can’t help , can’t stand , be used to ,insist on , succeed in , set about, give up , include , 三. 分词 1 The story is interesting . I’m interested in it . 这个故事有兴趣,我对这个故事感兴趣。 2 . This is a moving film . 这是一部动人的电影。 3. The secretary worked late into the night , preparing a long speech for the president . 秘书工作到深夜,为主席准备一篇长篇演讲稿。 4. Given more time , I’ll do it well . 如果给我多一点时间,我会做的更好。When he passed the back of the street , he saw the thief stealing some money from the bank . 当他后街时,看到小偷正从银行偷钱。 应注意的几个问题: 1.现在分词与过去分词的区别 Do you know the woman talking to Tom ? = Do you know the woman who is talking to Tom ? The soldier wounded in the war has become a doctor.= The soldier who was wounded in the war has become a doctor.China is a developing country and America is a developed country. 2.分词作表语 The news sounds encouraging . They got very excited . 1)现在分词与过去分词作表语的区别: The news is interesting . doing 作表语,主语与表语是主谓关系 ;done 作表语,主语与表语是动宾关系。 2)表语与被动式的区别:The blackboard was broken by Xiao Ming .(强调动作) The blackboard is broken . You’d better have it repaired.(强调状态) 3)常作表语的过去分词: amused , injured , covered , known , dressed , lost , broken , gone , delighted, excited , pleased , satisfied , married , worried , surprised , interested , burnt , shut , crowded , wounded , drank , done 3.现在分词、动名词 现在进行时的区别The situation in our country is encouraging . (表语)The situation in our country is encouraging the people . ( 现在进行时)My job is looking after the little baby . (动名词)能回答how-question 的是现在分词,能回答what-question 的动名词,即不能回答how-question 也不能回答what-question 的是现在进行时。 例如: How is the situation in our country ? It is encouraging . What is your job ? My job is looking after the little baby . 4.注意的四种结构: have something to do 有某事要做 have something done 使某事被做 have somebody do something 使某人做某事 have something doing 让某事一直做着5. 需要跟反身代词作宾语的动词:seat , prepare , hide , dress 如:I seated myself on the chair .I was seated on the chair . 6.分词做状语与不定式的区别: 分词做状语表示时间、原因、让步、 条件、方式、伴随等;而不定式表示目的和结果。 Having finished the homework , I went home . ( 时间) Being a Party member , I should work hard . (原因) Given more time ,I can do my work better . ( 条件 ) He ran out of the classroom ,shouting at the boy. ( 伴随) To get more knowledge , we must work harder and harder . ( 目的 ) He is old enough to join the army . ( 结果) 7.分词、动名词和不定式作定语的区别 a running horse 现在分词 = a horse that is running a fallen leaf 过去分词 = a leaf that has already fallen a walking stick 动名词 = a stick for walking something to do 不定式 = something that I should do 8.不定式被动式、分词的被动式和过去分词的区别:I have a problem to be discussed at the meeting . ( 将来)The building being built on the river is the Science Museum . (正在进行) The building completed three years ago is now in bad conditions . ( 过去) 9.分词做状语需要注意的一个问题: 分词与句子主语的逻辑关系 Seeing from the hill , the city looks beautiful .( 错误 ) Seen from the hill , the city looks beautiful . ( 正确) Seeing 与the city 不是主谓关系;seen 与city 是动宾关系
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