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1、精选优质文档-倾情为你奉上高中英语语法 省略.txt男人的承诺就像80岁老太太的牙齿，很少有真的。你嗜烟成性的时候，只有三种人会高兴，医生你的仇人和卖香烟的。省略在英语中，有时为了避免结构上或内容上的重复，并使上下文紧密连接；有时因为语法的客观要求，句子中的一个或几个成分不需要表达出来，这种现象称为省略。在语言应用中，尤其在对话中，省略是一种十分普遍的现象。在英语考试中，也经常会采用微型语境的方法，使用省略手段来设计考试陷阱，增加考试的难度。英语中的省略要求不破坏语法结构，要保持句子意义的准确无误。省略有词法上的省略，也有句法上的省略，还有一种替代省略。省略部分的成分和含义可从上下文或具体语言
2、环境中找到而且是有章可循的，英语的省略大致有以下几种情况：一、简单句中的省略 1）感叹句中常省略主语和谓语。 What a hot day (it is)! How wonderful(it is)! 2）在一些口语中可以省略某些句子成分。 (Is there)Anything else? Are you feeling better now? (I am feeling)Much better. 二、并列句中的省略 1）如果主语不同，而谓语动词中的一部分相同，则省略谓语动词中相同的部分。 John must have been playing basketball and Mary doin
3、g her homework.2）主语相同，谓语动词也相同，则二者都可以省略。 His advice made John happy, but Mary angry.3）主语相同，而谓语不同，则可以省略主语。 He gave up drinking for several days, but soon returned to his old ways.4）在并列复合句中，如果that从句从属于第二个并列句且它的谓语动词和宾语等其它一些成 分与第一个并列句相同， that从句通常可以省略这些相同的部分。 Jack will dance at the party, but I know Tom w
4、ont.三、复合句中的省略 I） 名词性从句中的省略（1）作宾语的what从句中的谓语动词与主句相同，则what从句可以省略谓语，甚至主语。 Someone has used my bike, but I dont know who. He has gone, but no one knows where. （2）引导宾语从句的连词that在口语中常常省略,或并列的宾语从句中的第一个连词that也能 省略。 He said he had arrived here two days before and that he had lived in a hotel. （3）在某些表虚拟语气的主语从句
5、、宾语从句、表语从句和同位语从句中，从句谓语动词中的 should可以省略。这些句子一般包含如下动词一及其派生词：一坚持(insist)，二命令 (order, command)，三建议(suggest, propose, advise)，四要求(demand, require, request, ask) Its important that we speak to the old politely. Janes pale face suggested that she was ill and her parents suggested that she have a medical exa
6、mination. (4) It is necessary (important, impossible, strange, natural, a pity, no wonder) that.等主语从句中。 It is necessary that the problem be solved at once. （5）有时也可以根据说话的情景来省略主句中的一些成分。 Sorry Ive kept you waiting so long.II）定语从句中的省略（1）在限制性定语从句中，作宾语的关系代词that, which, who (whom)常可以省略。 The man I saw is ca
7、lled Tom. Where is the pen I bought this morning? （2）关系副词when, where, why及that在the time when, the place where, the reason why, the way that结构中引导限制性定语从句时，在非正式场合下，可以省略关系副词 when, where, why和that等。 I shall never forget the day we first met. The reason he came so early is his own affair. I dont like the
8、way you speak to your mother.III）状语从句中的省略 （1）当状语从句中的主语和主句的主语一致，或状语从句中的主语是it，并且又含有be动词 时，常可以省略从句中的主语和be动词。 He did as told. Though tired, they went on working. You shouldnt come to his party unless invited. He paused as if expecting her to speak. （2）虚拟条件句中,含助动词、情态动词、动词be或have等,若将它们提到句首,则需省略if。 Should
9、it rain tomorrow, we would have to put off the visit till next week.（3）在as(so). as., than引导的比较状语从句中。 I know you can do better than Peter. This car doesnt run as fast as that one. （4）在as引导的让步状语从句中，当作表语的单数名词提前时，不定冠词要省略。 Child as he is, he knows a lot.四、动词不定式中的省略1）有些动词，如believe, find, think, feel, cons
10、ider, imagine, prove等后作宾补的结构to be + n./ adj. 中的to be可以省略。I consider him stupid. His mother found him a clever boy.2） 感官动词see, hear, feel, watch, notice 等以及使役动词let, make, have后作宾补的动词不定式中的不定式符号to要省略，但变为被动结构时，to必须保留。They made the boy go to bed early.The boy was made to go to bed early. 3) 动词不定式在prefer，
11、refuse，decide, mean, intend, try，promise, like, love， care，want，hope，wish，expect等动词后作宾语时，为了避免重复,常承前省略不定式后的内容,但要保留不定式符号 to。 I have asked her to come，but she does not want to Are you and Jane getting married？We hope to注意：want，like用在 when，if, what，as 引导的从句中，其后的to也常可省略。Ive decided to do what I like Ill
12、teach you if you like4）在can not but, can not choose but, can do nothing but., cant help but., prefer to do rather than do., would do. rather than. 之后的动词不定式一般不带to；but之前有实义动词do的某个形式do, does, did, done 而且其宾语是something，nothing，anything和everything等不定代词时，也不带to, 否则要带to。We have nothing to do now but wait. I
13、 can not but admire his courage. He has no choice but to accept the fact.5）在并列结构中为了避免重复，后一个to省略。Im really puzzled what to think or say. 但两个不定式有对照或对比的意义时，则后一个to不能省略。I came not to scold but to praise you.6）在why, why not 引导的特殊问句中后跟省略to的动词不定式。Why talk so much about it? Why not try it again? 7）动词不定式与be a
14、ble to，be going to，have to，ought to，used to等构成复合谓语时，不定式结构常可省略，但要保留不定式符号to。 I dont want to wait for him， but l have to He doesnt like fish， but he used to Why didnt you come to our party？I was going to，but l had a report to write8）动词不定式中动词原形部分是否省略，主要看句子前面是否已出现过同样的动词。如果句子前面出现过同样的动词，为了避免重复，句子后面的不定式常省略动
15、词原形，而保留不定式符号to。They may go if they wish to. Dont go till I tell you to.9）动词不定式在ask，warn，tell，advise，force，wish，expect，allow，permit , invite, persuade, order, would like, forbid等动词后作宾语补足语或主语补足语时，常可省略。She wants to come， but her parents wont allow her toDont touch anything unless your teacher tells you
16、 toYoud better give a performance if you are asked to He didnt come, though we had invited him to. 10）动词不定式在happy， glad， eager，anxious，willing， ready等形容词等后承前省略动词原形，只保留不定式符号to。Will you join me in a walk？Ill be happy to I think he should get a job，but you cant force him to if hes not ready to. 注：承前省略的
17、动词不定式如果有助动词have或be，则要保留be或have。Are you a doctor? No, but I used to be.五、某些词法上的省略 1. 名词所有格后修饰的名词在以下情况可以省略 1）如果名词所有格修饰的名词在前文已出现，则可以省略。These are Johns books and those are Marys. 2）名词所有格所修饰的名词，若表示住宅、店铺、教堂或上文已暗示或明确指出过的事物时，常常可以省略。at the doctors 在诊所，at Mr. Greensto my uncles， at the barbers 2. 冠词的省略 1） 在th
18、e next day (morning, week, year.)等短语中，有时为了使语气紧凑定冠词the 常可以省略。We went to the farm to help the farmers with the harvest (the) next day. 2）在副词的最高级前面的定冠词常可以省略。She sings best in the class. 3）在某些独立主格结构中。 Our teacher came in, book in hand. Our teacher came in, with a book in his hand. 3. 介词的省略 1）both 后常跟of短
19、语，其后可以接名词复数形式，也可以接代词宾格复数形式。接复数名词时，介词of可以省略，但接代词宾格时，of不能省略。Both (of) the films were interesting. She invited both of us to her birthday party. 2）在现在完成时表持续和重复的句型中，一段时间前的介词for可以省略。These shoes are worn out. They have lasted (for) a long time. 3）被动结构中，如果没有必要强调动作的执行者，则可以省略介词by短语。The letter was posted yest
20、erday. 4）和一些动词搭配构成的短语中的介词，如consider. (as)., prevent/ stop. (from)doing., have trouble/ difficulty. (in) doing.,spend. (in/ on) doing. 等中的介词可以省略。I have some difficulty (in) answering the question. Can you stop him (from) going swimming in the river? 六 、替代性省略 1）在一些交际用语中的某些动词，如think, suppose, expect, b
21、elieve，guess等后常常和so，not等连用，以替代上文出现的内容。Do you suppose he is going to attend the meeting?I suppose not. 2）“So/ Nor(Neither)+谓语+主语”这种句型是用来替代前面提到的情况,表明它也适用于后者。 I dont think I can walk any further. Neither can I. Lets stop here for a rest.强化练习1. The boy wanted to ride his bike in the street, but his moth
22、er told him _.A. not to B. not to do C. not do it D. do not to2I hope the children wont touch the dog. Ive warned them _.A. not B. not to C. not touch D. not do 3. Some students are going to China in summer vacation, and _.Asome are to America B. some going to America C. some to America D. some Amer
23、ica4. The workers did all _ good care of the old man. A. they could to take B. they could take C. which they could to take D. what they could to take5. Of all the things in the world, I think life and love are _.Avery much preciousB. more than precious C. the preciousest D. the most precious6. Why _
24、? It is not very serious.A. to worry B. worry C. not worryD. you are worried7._ the road, dont forget to look both ways.A. As crossing B. While you cross C. While crossingD. Cross8. Who broke the window? _.A. Him B. He C. He broke . It is him9You must obey every word of mine. _ I dont?A. How ifB. Wh
25、at if C. Such as D. Only if10. I wont go to his party next time. It couldnt have been _ in fact.A. any better B. any worse C. so bad D. the best11Does Bill do his new job well? _ his old job. I am afraid there is no hope for him.A. Not better than B. No better than C. Not so well asD. Not as well as
26、12Leaving for Shanghai?_.A. Soon B. Lately C. The other day D. Sooner13. The rent is expensive. Ive got half the space I had at home and Im paying _here.A. as three times much B. as much three times C. much as three times D. three times as much14Ill be away on a business trip. Would you mind looking
27、 after my cat?Not at all. _. A. Ive no time B. Id rather not C. Id like itD. Id be happy to15. Unless_ to speak, you should remain silent at the conference. A. invited B. inviting C. being invited D. having invited16. _, he doesnt want to go to school and keep in touch with the bad boys. A. As he is
28、 a student B. He is as student C. Student as he is D. As students he is17. He is only too ready to help others, seldom, _, refusing them when they turn to him.A. if never B. if ever C. if not D. if any 答案解析 1. 本题是承接上文，对重复的不定式短语省略，只保留不定式符号to。2. 本题被省略的部分为not to touch the dog，省略后只保留了否定词not和不定式符号to。3. 本
29、题省略的是并列句中与前一分句重复的动词部分are going,介词to的宾语为America，不能省略。4. 本题定语从句部分省略了动词do，根据英语习惯用法，当句子前面出现动词do了，后面重复出现 do时可以省略。5. 本题承接上文省略了名词things避免重复。6. Why (not) ?是一个提建议的句型，它的补全形式为：Why do you worry?7. 本句属于状语从句的省略，在时间、地点、条件等状语从句中，如果从句的主语和主句的主语一样 的话，可以省略从句的主语以及be动词。8. 本题为了避免重复，使语言简练，在不引起误解的前提下，省去了句子的其他成分，只回答了 “who”，而
30、且用宾格而不是主格。9. 本题承接第一个人的语境，省略了说话双方都能想到的一些成分，补全应该为What will be the result if I dont obey every word of yours?10. 本题根据上文内容省略了比较对象（than his party）。11. 承接第一个人的内容省略，补全应该为“He does his new job no better than”。12. 本题的两句都是省略句，问句补全后为(Are you) leaving for Shanghai? 答句省略更多：(I amleaving for Shanghai) soon.13. 本题属比
31、较对象的省略。根据上文省略的内容是“as the the rent (I had to pay at home)”。14. 本题属不定式的省略。承接上文语境省略“to look after your cat”。15. 本题属状语从句的省略，从句补全应该是“Unless you are invited to speak”。16. 本题是as引导的让步状语从句的省略，as引导让步状语从句时，作为表语的名词提到句首，名词的冠词省略。17. 本题是条件状语从句的省略，承接上文内容省略了“if he is not too ready to help others”,对否定句内容的省略通常用not替代。专心-专注-专业