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高考非谓语动词考点总结ppt_高考之非谓语动词
tamoadmin 2024-05-16 人已围观
简介1.英语非谓语动词知识点详解《高中英语语法-非谓语动词1》由出国留学我精心为您学习英语准备.liuxue86.com。本内容整理时间为05月12日,如有任何问题请联系我们。 非谓语动词1 动词不定式、分词(现在分词,过去分词)和动名词统称为非谓语动词。现代英语将现在分词和动名词合为一大类叫作v + ing形式。这些动词的形式不能在句中单独作谓语用,因而没有语法主语。但可以有逻辑主语。由于没
1.英语非谓语动词知识点详解
《高中英语语法-非谓语动词1》由出国留学我精心为您学习英语准备.liuxue86.com。本内容整理时间为05月12日,如有任何问题请联系我们。
非谓语动词1
动词不定式、分词(现在分词,过去分词)和动名词统称为非谓语动词。现代英语将现在分词和动名词合为一大类叫作v + ing形式。这些动词的形式不能在句中单独作谓语用,因而没有语法主语。但可以有逻辑主语。由于没有语法主语,也就不受人称和数的限定,因为不是谓语,也就没有时态和语态,但这些词仍能表示动作和状态,所以仍有表示与其他动词相对时间关系的形式。由于与其它词有逻辑上的主谓关系,因此也有表示主、被动的形式,同时也有自己的宾语和状语,一起构成非谓语动词的短语(动词不定式短语,分词短语,动名词短语)。非谓语动词在英语语法中占有特殊且重要的位置。非谓语动词形式多样,应用广泛,且在句中起着很活跃的作用,也是语法项目中的重点和难点,学好非谓语动词,才能正确进行口语和书面的交流。
动词不定式、过去分词及v-ing形式在句中均不能作谓语用,所以叫做非谓语动词。
(一)动词不定式:
动词不定式由"to+ 动词原形"构成,如:to study, to play,动词不定式虽然不能作谓语动词用,但仍留着动词的特征,它可以带有所需要的宾语或状语而构成动词不定式短语,如:to study hard, to play table tennis。
1、动词不定式的形式变化:动词不定式有下列时态和语态的形式变化。
语态式 一般式 完成式 进行式 完成进行式
主 动 to build to have built to be building to have been building
被 动 to be build to have been build
2、动词不定式的基本用法:动词不定式能起名词、形容词和副词的作用,可在句中作主语、表语、宾语补足语、定语和状语用,如:
(1)作主语:To help each other is good.(动词不定式作主语时,一般可用it作形式主语,而将作主语的动词不定式置于句末,如:It is good to help each other.
(2)作表语:My job is to drive them to the power station every day. 动词不定式在系动词be之后作表语,与表示将来时的be + 动词不定式结构有所区别,如:Our plan is to set up another middle school for the peasants' children.我们的计划是给农民子弟再成立一所中学。(句中的谓语动词为is,动词不定式to set up? 为表语,主语为plan,但plan并不是动词不定式的逻辑主语,即动词不定式 to set up所表示的动作不是主语plan产生的。)We are to set up another middle school for the peasants' children.我们将为农民的子弟再成立一所中学。(句中的are to set up整个结构为句中谓语,主语为we,同时也是动词不定式to set up所表示的动作的逻辑主语,即动词不定式to set up所表示的动作是由we产生的)。
(3)作宾语:①作及物动词的宾语,如:She wishes to be a musician.;②作某些形容词的宾语:可以有动词不定式为宾语的形容词一般有glad, sorry, afraid, pleased, determined, willing, eager, anxious, ready, sure等,如:I am determined to give up smoking.;③动词不定式一般不作介词的宾语,但动词不定式之前如有疑问词时,就可作介词的宾语,如:Can you give us some advice on what to do next?
(4)作宾语补足语,如:Tell the children not to play on the street. 如果句中的谓语动词为see, hear, watch, notice, have, make, let等,作宾语补足语的动词不定式须将to省去,如:I saw a little girl run across the street.
(5)动词不定式在句中作宾语,如带有宾语补足语时,须先用it作形式宾语,而将该动词不定式后置,如:I don't think it right to do it that way.
(6)作定语:动词不定式作定语时,须位于被其修饰的名词或代词之后,如:Is this the best way to help him? 和定语用的动词不定式如果是不及物动词,不定式后面就要用必要的介词,如:He is the man to depend on. 如果被不定式修饰的名词为place, time, way,不定式后面的介词,习惯上可以省去,如:The old man is looking for a quiet place to live.
(7)作状语:动词不定式可以作下列的状语:①目的状语: Every morning he gets up very early to read English. 为了强调不定式表示目的的作用,可在不定式前加in order to或so as to(以便或为了),但应注意in order to位于句首或句中均可,而so as to不能位于句首,如:She reads China Daily every day in order to (so as to) improve her English. 将表示目的的不定式置于句首,也可强调目的的作用,如:To master a foreign language, one must work hard at it. ②结果状语:They lived to see the liberation of their home town.他们活到亲眼见到了他们家乡的解放。③too + 形容词或副词 + 动词不定式,表示"足能?"的结果,如:You are old enough to take care of yourself now.
3、复合结构不定式:由for + 名词(或代词宾格)+ 动词不定式即构成复合结构的动词不定式。其中for本身无意义。for后面的名词或代词是不定式的逻辑主语,这种不定式在句中可作主语、表语、宾语、定语或状语,如:It is very important for us to get everything ready for the harvest. 当作表语用的形容词表示不定式的逻辑主语的性质或特征时,就用介词of而不用for引出不定式的逻辑主语,这些形容词一般有good, nice, kind, wise, silly, stupid, foolish, right, wrong, careless, impolite等,如:It is very kind of you to help him every day.
4、疑问词 + 动词不定式:疑问代词和疑问副词后可加动词不定式构成不定式短语,在句中可作主语、表语或宾语,如:How to prevent them from swimming in this river is a problem.
5、动词不定式的否定式:动词不定式的否定式是由not + 动词不定式构成,如:It's wrong of you not to attend the meeting.
6、动词不定式的时态形式所表示的时间关系:(1)一般式:动词不定式一般式所表示的动作是和谓语动词所表示的动作同时发生,但在多数情况下,是在谓语动词所表示的动作之后发生,如:We decided to plant more trees this spring.(其后),They often watch us play table tennis.(同时);(2)完成式:动词不定式完成式所表示的动作发生在谓语动词所表示的动作之前,如:I am sorryto have kept you waiting.(3)进行式:动词不定式进行式所表示的动作正在进行中,而且与谓语动词所表示的动作同时发生,如:She happened to be writing a letter in the room when I came in.
7、动词不定式的被动语态用法:如果动词不定式的逻辑主语为这个不定式所表示的动作的承受者时,不定式一般就用被动语态形式,如:What is to be done next hasn't been decided yet.
练习、非谓语动词(一)
1. ---- Can you ride a horse? ---- No, I never had the chance ____.
A. for learning it B. for learning how C. how to learn it D. to learn how
2. Paul said, "Give me a chair _____."
A. to sit B. sit C. sit on D. to sit on
3. I ran too fast ______ where I was going.
A. to notice B. for me to notice C. to notice for me D. and notice
4. ---- Have you enjoyed your visit here? ---- Yes, I'll be very sorry______ .
A. for leaving B.of leaving C. to leave D. with leaving
5. ---- I'll help you whenever you need me. ---- Good. I'd like _____me tomorrow.
A. you helping B. that you will help C. you to help D. that you help
6. ---- I didn't hear you come in last night. ---- That's good. We tried_____ noisy.
A. not be B. not to be C. to be not D. to not be
7. Because of air pollution being greatly reduced, this city is still ______.
A. a good place which to be lived in B. lived as a good place
C. a good place to live in D. living in as a good place
8. ---- Why was the official meeting called? ---- ______ new officers.
A. Select B. Selecting C. To select D. For selecting
9. ---- Where did he go? ---- He went to another store ______.
A. to buy pencils B. for buying pencils C. buy pencils D. buying pencils
10. ---- My baby has a heart trouble. ---- Did the doctor find it difficult ______ ?
A. in treating B. treating C. for treating D. to treat
1~5 DDACC 6~10 BCCAD 《高中英语语法-非谓语动词1》由出国留学我精心为您学习英语准备.liuxue86.com
英语非谓语动词知识点详解
谓语动词就是说明时态的,放在主语后面.时态不同,动词形式不同.(例如原形是现在时,be doing是进行时,will do是将来时等等)
非谓语动词,顾名思义,不是做谓语的,也就是跟这个句子的时态没有关系.非谓语动词可以做谓语之外的其他成分(主语、宾语、表语、定语、状语、宾补等).非谓语动词包括动词不定式(do、to do), 动名词、分词(包括现在分词和过去分词)
例如 I want to go swimming .
want是谓语动词, to go是不定式做宾语
如果want变成wanted,十天变了,那么后面还是to go 不定式不变,跟时态无关.
补充:I heard him singing two songs.
I heard two foreign songs sung.
你这两个句子,非谓语动词是做宾补的.既然是宾补, 那么是补充说明宾语的. 第一个宾语是him, 后面用现在分词singing,表示正在唱
第二个句子,宾语是two foreign songs ,歌曲,那么宾补就是被唱sung,用过去分词表示被动
编者按:高考前的第一轮复习也开始一段时间了,同学们都在利用这些复习的时间强化学习,为大家整理了非谓语动词知识点,在高三英语第一轮复习时,给您最及时的帮助!
不定式主动语态被动语态与谓语动词的关系
一般式To doTo be done动作发生在谓语动作之后
进行式To be doing 与谓语动作同时发生
完成式To have doneTo have been done动作发生在谓语动作之前
动名词主动语态被动语态与谓语动词的`关系
一般式DoingBeing done与谓语动作同时发生
完成式Having doingHaving been done动作发生在谓语动作之前
现在分词主动语态被动语态与谓语动词的关系
一般式DoingBeing done与谓语动作同时发生
完成式Having doneHaving been done动作发生在谓语动作之前
不定式
一、不定式的作用
1、作主语不定式作主语时,谓语用单数。 往往用it作形式主语,把不定式放在谓语后面。如:
Ittookustwohourstofinishthejob.
Itisimpossibleforustogetthereontime.
Itisverykindofyoutohelpus.
注意:(1)其他系动词如look,appear等也可用于此句型。
(2)当不定式作主语的句子中又有一个不定式作表语时,不能用Itis…to…的句型。试比较:
Itistonegatemyownideatobelievehim.(错)
Tobelievehimistonegatemyownidea.(对)
(3)Itis+adj.of/forsb.todosth.结构中,当不定式的逻辑主语和前面的形容词可以构成系表结构时,用of,否则用for.
2、作宾语
(1)动词+不定式。如:
Hemanagedtoescapefromthefire.
Ifindithardtogetalongwithhim.(it作形式宾语)
注:下列动词通常用不定式作宾语:want,try,hope,wish,need,forget,know,promise,refuse,help,decide,begin,start,learn,agree,choose,get等
(2)动词+疑问词+to,“特殊疑问句+不定式”相当于名词,作宾语。如:
Idon‘tknowwhattodonext/howtodoitnext.
Ican’tdecidewhentogothere.
注意:不定式短语作宾语时,如果还带有宾语补足语,往往把不定式短语放在宾语补足语之后,用it作形式宾语。如:
Ifinditnecessarytolearnaforeignlanguage.
3、作宾语补足语
(1)动词+宾语+不定式(todo)。如:
Hewarnedmetobecareful.
IwantyoutospeaktoTom.
Whatmakesyouthinkso?(不带to的不定式)
注:可以用动词不定式做宾补的动词有:ask,tell,order,want,get,wouldlike,like,advise,invite,allow,help,wish,warn,expect,prefer,encourage
(2)表见解、看法的动词结构可为:动词+宾语+tobe的不定式结构。如:
WeconsiderTomtobeoneofthebeststudentsinourclass.
Thebookisbelievedtobeuseful.(被动语态)
(3)There+不定式。如:
Wedidn‘texpecttheretobesomanypeoplethere.我们没料到会有那么多人在那里。
注意:
(1)有些动词需用as短语作补语,像regard,think,believe,take,consider。如:
WeregardTomasourbestteacher.我们认为汤姆是我们最好的老师。
Marytookhimasherfather.玛丽把他当作自己的父亲。
(2)在动词feel(一感),hear,listento(二听),have,let,make(三让),notice,see,watch,observe,lookat(五看)(即:吾看三室两厅一感觉)等后面的补足语中,不定式不带to,但变为被动语态后,必须带to。如:
Theysawtheboyfalloffthetree.Theboywasseentofalloffthetree.
(3)help后面作宾语补足语的不定式可以带to,也可以不带to.
Ioftenhelphim(to)cleantheroom.
Ihelpedhim(to)findhisthings.