收藏 分享(赏)

to do 跟doing 经典解析 考试必看.doc

上传人:tkhy51908 文档编号:6778796 上传时间:2019-04-22 格式:DOC 页数:11 大小:55.50KB
下载 相关 举报
to do 跟doing 经典解析 考试必看.doc_第1页
第1页 / 共11页
to do 跟doing 经典解析 考试必看.doc_第2页
第2页 / 共11页
to do 跟doing 经典解析 考试必看.doc_第3页
第3页 / 共11页
to do 跟doing 经典解析 考试必看.doc_第4页
第4页 / 共11页
to do 跟doing 经典解析 考试必看.doc_第5页
第5页 / 共11页
点击查看更多>>
资源描述

1、一、分词、不定式作宾语补足语的区别1感官动词 see, watch, observe, look at, hear, listen to, notice 等和使役动词 have 后面的宾补有三种形式,即原形动词(不带 to 的不定式)、现在分词和过去分词。现在分词表主动或正在进行,过去分词表被动或完成,动词原形表主动和完成。如:I heard her sing an English song just now.刚才我听见她唱了一首英文歌。I heard her singing an English song when I passed by her room yesterday.昨天经过她房间

2、时,我听见她在唱英文歌。I heard the English song sung many times.我多次听到有人唱这首英文歌。注意:不及物动词的过去分词作宾补表完成和状态。如:I looked down at my neck and found my necklace gone. (状态)I was surprised to find my hometown changed so much. (完成)2leave 后接三种形式作宾补时,其中的 leave 保留了原来之义“留下”,但表达的确切之义应是“使处于某种状态)。leave sb. doing sth. 让某人一直做某事(宾语和宾

3、补之间是主谓关系,表示动作正在进行。)leave sth. undone 留下某事未做(宾语和宾补之间是动宾关系,表示被动和完成,一般以 undone, unfinished, unsettled, untouched 为多)leave sb. to do sth. 留下某人做某事leave sth. to be done 留下某事要做(不定式表示将来的动作。)如:Its wrong of you to leave the machine running.你让机器一直开着是不对的。(主动,正在进行)The guests left most of the dishes untouched, be

4、cause they didnt taste delicious.客人们没有动大部分菜,因为它们尝起来不可口。(被动,完成)He left, leaving me to do all the rest work.他走了,留下我一人去做剩余的工所有工作。(主动,将来)We hurriedly ended our meeting, leaving many problems to be settled.我们匆匆忙忙地结束了会议,留下了很多问题等待解决。(被动,将来)3have, get 后接三种形式作宾补时,其中 have, get 表示“使、让、叫”之意。 have sth. done = ge

5、t sth. done “使/让某事由别人去做”(叫/让某人做某事)。如Ill have /get my bike repaired tomorrow.此外,have sth. done 还表示“使遭受”之意。如Tom had his leg broken while playing football.Mr. Smith had his house broken into while he was away on holiday. have sb. / sth. doing 使/让某人/物持续地做某事(现在分词表示主动,正在进行)get sb. / sth. doing 使某人/物开始行动起来

6、如:The peasants had the tractor working day and night at the harvest time.农忙时,农民们让拖拉机夜以继日地干活。The captain got the soldiers moving toward the front after a short rest.休息了片刻之后,上尉让士兵们开始朝前线行进起来。注意:“have sb. doing”若用于否定句中,其中 have 有“容忍”之意。如:I wont have you speaking to your parents like that.我不会让你那样子跟你的父母说话。

7、Dont have the water running all the time. 不要让水流个不停。 have sb. do sth. (get sb. to do sth. ) 使/让/叫某人去做某事如:Mother had me go to the shop and buy some salt.I cant get him to stop smoking. He wont listen to me.二、下列动词后跟带 to 的不定式作补语:advise, allow, ask, beg, cause, encourage, expect, forbid, force, get, inte

8、nd, invite, like, love, order, persuade, prefer, require, teach, tell, want, warn, wish, 等。如:The teacher asked us not to make so much noise.三、不定式、现在分词作宾补小窍门下列动词后在主动语态中用不带 to 的不定式作补语,但在被动语态中要加上 to:它们是“吾看三室两厅一感觉”5 看(look at, see, watch, notice, observe);3 使(make, let, have);2 听(listen to, hear);1 感觉(f

9、ell)。以上动词还可用现在分词作宾语补足语(5+3+2+1-2+4):即以上动词除 let, make 外都可以用现在分词作宾语补足语,此外 find, catch, keep, have 也可以用现在分词作宾语补足语。如:At that time, I found him crying in the street.He was caught stealing. Im sorry to have kept you waiting for such a long time.The missing boys were last seen playing near the river.不定式、分词

10、作定语用法要点一、不定式作定语1作定语的不定式如果是不及物动词,或者不定式所修饰的名词或代词是不定式动作的地点、工具等,不定式后面须有相应的介词。如:The Browns have a comfortable house to live in.There is nothing to worry about.Please give me a knife to cut with.Here is some paper for you to write on.但是,不定式所修饰的名词如果是 time, place 或 way时,不定式后面的介词习惯上省去。如:He had no money and n

11、o place to live (in).We found a way to solve this problem (in).2当作定语的不定式所修饰的名词或代词是不定式动作的承受者时,不定式既可以用主动语态,也可用被动语态,但其含义有所不同。试比较:Have you anything to send ? 你有什么东西要寄吗?(不定式 to send 的动作执行者是“你”)Have you anything to be sent ? 你有什么要(我或别人)寄的东西吗?(不定式 to be sent 的动作执行者是“我”或“别人”)3用不定式作定语的几种情况:不定式表将来:I borrowed

12、some books to read during my holiday.用来修饰被序数词、最高级或 no, all, any 等限定的中心词。如:He was the best man to do the job.She was the first woman to win the gold medal in the Olympic Games.Women and children were the first to get into the lifeboats.用来修饰的词是抽象名词时,常见的有:ability, chance, idea, fact, excuse, promise, a

13、nswer, reply, attempt, belief, way, reason, moment, time 等。如:Do you have the ability to read and write English ?I have a chance to go sight seeing.二、分词作定语1作定语的及物动词分词形式为:V ing; being + 过去分词;当被修饰的名词与分词为主动关系时,用 V ing;当被修饰的名词与分词为被动关系且表正在进行时,用 being + 过去分词;当被修饰的名词与分词为被动关系且表完成时,用过去分词。例如:The houses being b

14、uilt are for the teachers.The broken glass is Toms.I have never seen a more moving movie.2作定语的不及物动词分词形式为:V ing 和过去分词。V ing 表示正在进行;过去分词表示已经完成。如:falling leaves 正落的叶子 fallen leaves 落下的叶子boiling water 正沸腾的水 boiled water 沸腾过的水(白开水)三、不定式、过去分词和现在分词被动式作定语的区别这三种形式作定语,主要是体现在动作的发生时间上。过去分词表示的动作或是在谓语所表示的动作之前发生,或

15、是没有一定的时间性。如:Have you read the novel written by Dickens ?He is a man loved and respected by all.Dont use words, expression_r_rs, or phrases known only to people with specific knowledge.现在分词的被动式作定语时表示的动作正在发生或是与谓语动词所表示的动作同时发生。如:Listen ! The song being sung is very popular with the students.不定式的被动式作定语时,

16、表示一个未来的动作。如:The question to be discussed at the tomorrows meeting is a very important one.不定式、动名词作宾语用法要点一、下面动词只能用不定式作宾语,请牢记下列小诗:决心学会想希望,拒绝设法愿假装。主动答应选计划,同意请求帮一帮。Decide / determine, learn, want, expect / hope / wish, refuse, manage, care, pretend, offer, promise, choose, plan, agree, ask / beg, help此外

17、,afford, strive(斗争) 等也要用不定式作宾语。例如: She pretended not to see me when I passed by. We agreed to meet here but so far she hasnt turned up yet. In order to gain a bigger share in the international market, many state-run companies are striving to make their products more competitive.二、下列动词只能用动名词作宾语,请牢记下列

18、小诗:考虑建议盼原谅,承认推迟没得想。避免错过继续练,否认完成停欣赏,不禁介意准逃亡。consider / suggest / advise, look forward to, excuse, pardon, admit, delay/ put off, fancy, avoid, miss, keep / keep on, practise, deny, finish, enjoy / appreciate, cant help, mind, allow / permit, escape, imagine, forbid, risk此外 be used to, look forward to

19、, lead to, devote to, stick to, object to, get down to, pay attention to, cant stand (无法忍受), give up, feel like, insist on, put off, thank you for, apologize for, be busy (in), have difficulty / trouble (in), have a good / wonderful /hard time (in)等动词词组也要用动名词作宾语。 The squirrels was lucky that they ju

20、st missed being caught. I can hardly imagine Peter sailing across the Atlantic Ocean in five days. I would appreciate your calling back this afternoon.三、下列动词或词组既可以跟动名词作宾语,也可以跟不定式作宾语,但意义上有区别,要特别注意。1. forget to do sth. 忘记去做某事 forget doing sth. 忘记已经做过某事remember to do sth. 记住去做某事 remember doing sth. 记得曾

21、经做过某事regret to do sth. 后悔/遗憾去做某事 regret doing sth. 后悔做过某事stop to do sth. 停下来去做另一件事 stop doing sth. 停止做一件事情try to do sth. 努力/试图做某事 try doing sth. 尝试着做某事mean to do sth. 意欲/想/企图做某事 mean doing sth. 意味着做某事go on to do sth. (做完某事)接着做另一件事 go on doing sth.继续做同一件事(=go on with sth.)cant help to do sth. 不能帮助做某事

22、 cant help doing sth. 情不自禁地做某事2动词 like, love, prefer 后接不定式或动名词作宾语均可。如表示经常性的行为可用动名词,如表示具体的行为常用动词不定式。但要注意:如果 like, love, prefer 前有 would /should 后面则应接动词不定式。如:I like swimming, but I dont like to swim this afternoon.Id like to go swimming this weekend.3在动词 allow, advise, forbid, permit 后直接跟动名词形式作宾语,如果后面

23、有名词或代词作宾语,其后用动词不定式作宾语补足语。即:allow / advise /forbid / permit doing sth.allow / advise /forbid / permit sb. to do sth.如:We dont allow smoking here.We dont allow students to smoke.4动词 need, require, want 作“需要”解时,其后必须用动名词的主动形式或不定式的被动形式作宾语,表示事情需要做。这时动名词的主动式表示被动意义。be worth 后必须用动名词的主动形式表示被动意义。此外,若动词 need 表“

24、需要”,require 表“要求”,want 表“想要”这些意义时,其后须接名词或代词作宾语,然后接不定式作宾语补足语。即:need / require / want doing / to be doneneed / require / want sb. to do sth.be worth + n. (表示钱数或相当于钱数的名词) be worth doing be worthy of being done be worthy of + n. 值得 be worthy to be done如:The window needs / requires / wants cleaning.The w

25、indow needs / requires / wants to be cleaned.窗户需要擦一下。The place is worth visiting.The place is worthy of a visit.The place is worthy of being visited.The place is worthy to be visited.那个地方值得一去。如: only one of these books is worth reading. What do you think of the book ? Oh, excellent, Its worth readin

26、g a second time.四、动词不定式作动词 tell, show, understand, explain, teach, learn, advise, discuss, ask, decide, wonder, find out 等词的宾语时,前面常带 wh 引导词。即 how, what, whether, where, when, who 等 + to do。但 why + 不带 to 的不定式。注意此用法的不定式的逻辑主语需与主句的主语或宾语保持一致,否则用宾语从句。例如:He showed us how to do the work. ( = He showed us ho

27、w we should do the work.)I dont know what to do. ( = I dont know what Ill do.)Can you tell me why do it ?五、动词不定式在介词 but, other than 后面时,如果介词之前有行为动词 do 的某种形式,那么介词后的不定式不带 to,否则就要带 to。另外在 cant choose but, cant help but, cant but 后面的不定式也要省略to。如:We could do nothing but / other than wait.We had nothing to

28、 do but / other than wait.We have no choice but to wait.I cant choose but laugh.不定式、分词作状语用法要点一、不定式作状语He sat down to have a rest. (表目的)They went there to visit their teacher. 他们去那里拜访老师。(表目的)He woke up only / just to find everybody gone. 他醒来发现大家都走了。(表示结果)My grandmother lived to see the liberation of C

29、hina.我祖母活到亲眼见到中国解放。(表示结果)在某些形容词作表语,表示喜、怒、衷、乐后跟不定式表示原因。如:I am very glad to see you. 我非常高兴地见到你。I am so sorry to hear your mother is ill. 听到你母亲生病真遗憾。在带有 enough 或 too的句子里,也常用不定式作状语,表示程度。如:He was too excited not to say a few words.他太激动了,不会不讲几句话的。He is old enough to go to school. 他到上学年龄了。She is too tired

30、to do the job. 她太累而不能做那件工作了。注意:强调动词不定式所表示的目的时,动词不定式可用 in order to (为了) 或 so as to (以便) + 动词原形。so as to 不用于句首。He got up early in order to catch the first bus. 他早起为了赶上第一班车。The bus stopped so as to pick up passengers. 汽车停下来以便接纳乘客。To look at him, you would like him. (表条件)To tell you the truth, I have go

31、t no money about me.To be honest, I know nothing about it. (修饰全句,独立成分)二、分词作状语 1分词作状语的基本原则分词作状语时,分词的逻辑主语必须与句子的主语保持一致。分词作状语必须和句中主语含有逻辑上的主谓或动宾关系,否则不能使用分词作状语。2分词作状语的句法功能分词或分词短语作状语时,可以表时间、原因、结果、条件、让步、行为方式、伴随状况等。表示时间关系的分词短语有时可由连词 while 或 when 引出。如:Hearing the news, they got excited. (时间)Be careful while /

32、 when crossing the street. (时间)Having been bitten by a snake, she was frightened at it. (原因)Given a chance, I can surprise the world. (条件)The cup dropped to the ground, breaking into pieces. (结果)Having been told many times, he still repeated the same mistake. (让步)The teacher came into the lab, follo

33、wed by some students. (伴随状况)3独立成分作状语有些分词短语,其形式的选择不受上下文的影响,称作独立成分。常见的有:Generally speaking 一般说来 Frankly speaking 坦白地说Judging from 根据来判断 considering 考虑到To tell you the truth 说实话非谓语动词其它用法一、疑问词 + 不定式结构疑问词(who, which, when, where, how, what 等)+ 不定式,这个结构在句中起名词作用,可充当主语、表语、宾语。如:I didnt know what to do. (宾语)W

34、hen to hold the meeting is not known yet. (主语)My question was how to get so many books. (表语)注意句型:Why not do sth. ? Why do sth. ?二、不定式的主动和被动1不定式修饰的名词或代词和不定式逻辑上构成主谓关系时,不定式往往用主动形式。如:Do you have a knife to cut the watermelon ? (A knife cuts the watermelon.)2不定式和它前面被修饰的名词或代词构成逻辑上的动宾关系,又和该句主语构成逻辑上的主谓关系时,不

35、定式常用主动形式。如:She has a sister to look after. (She looks after her sister.)I know what to do. (I do what.)3不定式作表语形容词的关语,和句中主语构成逻辑上的动宾关系时,不定式多用主动形式,这是因为人们往往认为形容词后省去了 for sb. 。如:This book is difficult to understand.This kind of fish is nice to eat.4在 there be 结构中,当说话人考虑的是必须有人去完成某件事时,不定式用主动形式;如果说话人强调的事情本身

36、必须被完成,则用被动形式。如:There is a lot of work to do. (Someone has to do the work. )There is a lot of work to be done. (The work has to be done. )请注意下面两个句子的含义的不同点:There is nothing to do. (无事可做,感到十分乏味。)There is nothing to be done. (某东西坏了,无法使之恢复正常。)三、动名词作主语动名词或不定式都可以在句中作主语,但在下列句型中常用动名词作主语。It is / was no use /

37、good + doing sth.It is / was not any use / good + doing sth.It is / was of little use / good + doing sth.It is / was useless如:It is no use crying over spilt milk. 覆水难收。It is of little good staying up too late every day.每天都熬夜没有什么好处若主语和表语都是非谓语动词,应保持形式上的一致。Seeing is believing.To see is to believe.眼见为实。

38、五、注意以下表达的意义区别falling leaves 正在下落的树叶 fallen leaves 已经落下的树叶boiling water 沸腾的水 boiled water 烧开过的水developing countries 发展中国家 developed countries 发达国家I like swimming, but I dont like to swim this afternoon.Her job is giving piano lessons to children, but this Sunday her job is to teach the children how t

39、o dance.The girl let out a frightened cry at the sight of the snake. (The girl was frightened. )看到蛇,女孩尖叫起来。His frightening shout scared the boys again.The shout was frightening and the boys felt frightened. 他大吼一声把那帮男孩给吓跑了。类似的还有:an exciting voice 令人兴奋的声音 an excited voice 兴奋的声音a puzzling look 令人迷惑不解的表情 a puzzled look 困惑的表情支持的朋友可以加这个 QQ 群一起交流学习:190073859

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 企业管理 > 管理学资料

本站链接:文库   一言   我酷   合作


客服QQ:2549714901微博号:道客多多官方知乎号:道客多多

经营许可证编号: 粤ICP备2021046453号世界地图

道客多多©版权所有2020-2025营业执照举报