非谓语动词作定语和状语
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非谓语动词的三种形式及用法区别一、非谓语动词的三种形式:1. 动词-ing形式:动词-ing形式具有动名词的功能,一般用来表示一个正在进行或发生的动作,以及被动含义,等。
比如:He was observed walking along the street. 他被观察到沿着街道走。
2. 动词不定式形式:动词不定式具有名词、形容词和动词的功能,常用来表示目的、动机、结果、条件、时间、让步等。
比如:To face the danger bravely is his duty. 勇敢的去面对危险是他的责任。
3. 动词的过去分词形式:动词的过去分词常用来表示完成或发生过的动作或状态,以及主句的谓语动词的被动的形式,常用结构有:Be + done/past participle (被动),Have/Get + done(完成).比如:The machine is now ready to be used. 这台机器现在准备好被使用了。
二、非谓语动词的用法区别:1. 动词-ing形式:(1) 用作定语:形容词性短语作定语修饰名词或代词,如:He was aman working hard. 他是个努力工作的人。
(2) 用作表语:Ing 形式的短语作表语,表示一个正在进行的动作或状态,如:His job is repairing the machine. 他的工作是修理机器。
2. 动词不定式形式:(1) 作宾补:动词不定式作宾补表示“目的”,“动机”,“结果”,“条件”,“时间”,“让步”等。
如:He came here to do something for us. 他来这里为我们做一些事情。
(2) 作状语:动词不定式作状语,表示“目的”,“动机”,“条件”,“时间”,“让步”等。
如:She always goes out for a walk to relax herself. 她总是出去散步来放松自己。
一.非谓语动词※不定式、现在分词和过去分词作定语的区别:【知识点拨】1.不定式作定语①不定式作定语常用于不定代词或被the first/next/only/last等修饰的名词和其他一些名词、代词之后。
其中,不定式的一般式通常表示一个将来或经常性的动作,完成式则表示该动作发生在谓语动词所表示的动作之前。
例如:She is always the first (one) to come and the last to leave.②如果作定语的不定式与被修饰的名词有动宾关系,在不及物动词后通常要加上适当的介词.例如:Let's first find a room to live in / to put the things in.We have nothing to worry about.(=There is nothing for us to worry about.)③不定式作定语修饰一个在逻辑上是其宾语名词时,若在句子中能找到该不定式的逻辑主语, 则该不定式多用主动表被动,否则,用被动式。
例如:I have a lot of things to do today. ( I ... do ... things)2.-ing分词作定语①单个的-ing分词作定语一般前置,说明名词的性质、特征或用途等,-ing短语作定语一般后置;强调动作的单个-ing分词也常后置。
例如:a sleeping car ( = a car for sleeping )a sleeping child ( = a child who is sleeping )the boy standing there ( = the boy who is standing there )The girl singing is my classmate.②-ing分词作定语一般要求其动作与谓语动词所表示的动作同时发生或是在说话时该动作正在进行,否则,要用从句作定语。
非谓语动词doing的用法总结
非谓语动词doing的用法总结如下:
1. 做主语:Doing exercises regularly helps improve physical fitness.
经常做运动有助于提高身体健康。
2. 做宾语:I enjoy doing yoga.
我喜欢做瑜伽。
3. 做定语:A living room is a place for doing various activities.
客厅是进行各种活动的地方。
4. 做补语:He kept on doing the same mistake.
他一直在犯着同样的错误。
5. 做状语:She left, doing her best to hide her tears.
她离开时,竭尽全力掩饰自己的眼泪。
6. 做同位语:Her favorite hobby, doing crossword puzzles, keeps her mind sharp.
她最喜欢的爱好——填字游戏,使她的头脑保持敏锐。
7. 做宾语补足语:We found him sitting alone in the park.
我们发现他独自坐在公园里。
总结:非谓语动词doing可以在句子中充当主语、宾语、定语、补语、状语、同位语以及宾语补足语的角色。
作定语和状语的非谓语动词一、作定语1. 不定式一般表示将来的动作。
如:He is a very nice person to talk with.Edison was the first man to invent electric lights.2. -ing分词一般表示:1) 动作正在进行。
如:a sleeping child, developing countries2) 被修饰的名词的性质、特点等。
如:an interesting story, disappointing news3) 被修饰的名词的用途、性能等。
如:a swimming pool, a reading room3. 过去分词一般表示被动动作的完成或结束。
如:a broken cup, fallen leaves试比较:The meeting to be held tomorrow is important.The meeting being held tomorrow is important.The meeting held tomorrow is important.二、作状语:1. 不定式一般表示目的、结果等。
如:To learn English well, he bought many English books and tapes. (目的)He woke up to find the ground covered with snow. (结果)2.-ing分词和过去分词一般表示时间、原因、条件和伴随状况等。
如:Wandering in the street, I caught sight of a tailor’s shop. (时间)Turning left, you will get to the bookstore. (条件)Frightened at the sight, she screamed. (原因)They stood there talking about something.(伴随)试比较:He hurried to the railway station, hoping to catch the train.(伴随)He hurried to the railway station to catch the train.(目的)注:作状语时,不定式、-ing分词和过去分词的逻辑主语一般要和句子的主语一致。
一.非谓语动词※不定式、现在分词和过去分词作定语的区别:【知识点拨】1.不定式作定语①不定式作定语常用于不定代词或被the first/next/only/last等修饰的名词和其他一些名词、代词之后。
其中,不定式的一般式通常表示一个将来或经常性的动作,完成式则表示该动作发生在谓语动词所表示的动作之前。
例如:She is always the first (one) to come and the last to leave.②如果作定语的不定式与被修饰的名词有动宾关系,在不及物动词后通常要加上适当的介词.例如:Let's first find a room to live in / to put the things in.We have nothing to worry about.(=There is nothing for us to worry about.)③不定式作定语修饰一个在逻辑上是其宾语名词时,若在句子中能找到该不定式的逻辑主语, 则该不定式多用主动表被动,否则,用被动式。
例如:I have a lot of things to do today. ( I ... do ... things)2.-ing分词作定语①单个的-ing分词作定语一般前置,说明名词的性质、特征或用途等,-ing短语作定语一般后置;强调动作的单个-ing分词也常后置。
例如:a sleeping car ( = a car for sleeping )a sleeping child ( = a child who is sleeping )the boy standing there ( = the boy who is standing there )The girl singing is my classmate.② -ing分词作定语一般要求其动作与谓语动词所表示的动作同时发生或是在说话时该动作正在进行,否则,要用从句作定语。
例如:Do you know the boy talking ( = who is talking ) to the teacher?Did you notice the boy sitting ( = who was sitting ) at this deskyesterday?3.-ed分词作定语-ed分词作定语一般表示一个被动或已完成动作,-ing分词表示一个主动或正在进行的动作,-ing分词的被动式则表示一个正在被进行的动作。
例如:a developed/developing countryHe is a student loved by all the teachers.The building being built will be the third Teaching Building of our school.4.像定语从句一样,分词作定语也有非限制性的,其作用相当于一个非限制性定语从句。
例如:The students, wearing their school uniforms, marched into the playground.The substance, discovered almost by accident,has greatly changed the world.【知识过关】1. The computer center,______last year, is very popular among the students. in the school.A. openB. openingC. having openedD. opened2. Most of the artists _______ to the party were from South Africa.A. invitedB. to inviteC. being invitedD. had been invited3. There was a terrible noise _______ the sudden burst of light.A. followedB. followingC. to be followedD. being followed4. Do you know the boy_______ under the big tree?A. layB. lainC. layingD. lying5. Are you going to attend the meeting _______ tomorrow?A. to be heldB. being heldC. will be heldD. held※、不定式作定语不定式作定语一般有以下四种情形:⑴用于个体名词后,被修饰的名词作不定式的逻辑宾语,同时句子的主语也是不定式动作的执行者。
这种情况下使用不定式的一般体:[例题]I can’t find a chair________.A.to sitB.for to sit onC.to sit onD.for sittingI’m not sure which restaurant_______.A.to eat atB.eating atC.to eat onD.for eating⑵用于个体名词后,被修饰的名词作不定式的逻辑宾语,但强调的是不定式动作的执行者、发生的时间或地点时,用不定式一般体的被动形式:例题FIFA has named the36referees for the2012FIFA World Cup_____by South Korea and J apan.A.to be co-hostedB.co-hostedC.being co-hostedD.co-h题What countries do you think will be represented at the six-side peace talk______in Bei jing next month?A.to holdB.holdingC.being heldD.to be held⑶用于个体名词后,和被修饰的名词作不定式的逻辑主语:[例题]She is the first person________the idea.A.think ofB.thinking ofC.to think ofD.thought ofThis report is urgent.We need someone______with the typing.A.helpingB.to helpC.helpedD.to be helped※、现在分词作定语现在分词作定语时,要注意分词所表示动作发生的时间。
大体说来,有下面两种情况:⑴分词表示正在进行的动作,改为定语从句时要用进行时态:[例题]I don`t know the man________over there.A.to standB.standingC.stoodD.being stoodIt seems that I once met with the man_____us.A.servedB.being servedC.to have servedD.serving⑵如果分词和被修饰名词呈现被动关系,而且,所指动作此刻正在发生,或者是和谓语所表示的动作同时发生,就用现在分词一般体的被动形式:[例题]The old man_______has been ill for months.A.to operate onB.operate onC.operatedD.being operated onThe Three Gorge project______now on the middle reaches of Yangtse River is the bigge st dam of its kind.※、过去分词作定语过去分词作定语时,分词表示的动作不仅和所修饰的名词呈被动关系,同时,要么发生于谓语动作之前,要么没有一定的时间性:[例题]From the dates____on the gold coin,we decided that it was made five hundred years ag o.A.markingB.markedC.to be markedD.having been marked[例题]Any applicant form______properly will not be accepted by the company.A.not filledB.not to be filledC.not being filledD.not having been filled[例题]The amount of money_____for the seriously sick child was soon collected.2.-ing分词和-ed分词作状语① -ing分词和-ed分词作状语修饰谓语,多说明动作发生的背景、方式或伴随情况。
如果在逻辑上句中的主语与分词有主谓关系,用-ing分词,有动宾关系则用-ed分词。
例如:We enjoyed ourselves in the park, singing and dancing.Built in 1900, the house is now 100 years old.② -ing分词和-ed分词都可作原因或时间状语, 其作用相当于一个相应的状语从句。
如果在逻辑上句中的主语与分词有主谓关系,用-ing分词,有动宾关系则用-ed分词。
例如:Being so poor in those days, they couldn't send the boy to school.(原因) Born in a poor family, the boy could not go to school. (原因) 3.-ing分词有时可作结果状语。
例如:Her husband died in the war, leaving her a widow with three children.We got up very early, arriving at the hospital ahead of time.4.-ed分词有时用作条件状语,其作用相当于一个条件状语从句。
例如:Given more time, we could have done it much better.【知识过关】1. She set out soon after dark _______ home an hour later.A. arrivingB. to arriveC. having arrivedD. and arrived2. "Can't you read?" Mary said _______ to the notice.A. angrily pointingB. and point angrilyC. angrily pointedD. and angrily pointing3.不定式作原因状语用作原因状语的不定式一般放于句末,偶尔也见于句首。