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1、Grammar,Ellipsis (省略）,为了使语言简洁或避免重复，省略句中的一个或几个句子成分，这种语法现象称为省略。,Grammar Ellipsis (省略）,为了使语言简洁或避免重复, 省略句中的一个或几个句子成分, 这种语法现象称为省略。,主语,谓语或谓语的一部分,宾语,主语和谓语(或主语和谓语的一部分）,不定式后省略动词,Read the following sentences and find out what have been left out.,Exercise,1.Like more beer? _like more beer?2.Havent seen you for
2、 ages. _havent seen you for ages.3.Sounds like a good idea. _sounds like a good idea.4.Sorry I couldnt go. _sorry I couldnt go. 5.Doesnt matter. _doesnt matter.,Would you,I,It,Im,It,6.If he says hell come, he will . If he says hell come, he will_. 7.Going to the supermarket? _ going to the supermark
3、et? 8.Pity you couldnt come. _pity you couldnt come. 9.Sounds good. _sounds good,come,Its,Are you,It,1. 不定式的省略,有些动词后跟不定式作宾语时，可将其动词省略，而保留to，这样的动词常见的有：在 expect, forget, hope, intend, like, love, mean, prefer, refuse, seem, try, want, wish等后面。如:I asked him to see the film，but he didnt want to.-Would yo
4、u like to pass the exam?-I hope to.在have, need, ought, be going, used等后面。,在某些形容词pleased, glad, happy 等后面。-Will you join the game?-Id be glad to.如果不定式中含有be, have, have been,通常保留be, have,和have been 。如:-He hasnt finished yet.-Well, he ought to have.-Are you a doctor?-No, but I want to be.,两个或两个以上不定式并列，
5、第一个带to，后面的省略to。My job is to look after the children and teach them English.当不定式作表语时，如果前面主语中出现实义动词中do的各种形式，则不定式可省略。What he wants to do is go home.感官动词和使役动词后面作宾补的不定式要省略to（help后的to可带可不带）I saw a boy fall from the tree.Ill help you (to) do the work.,介词but/except 前面有动词do,后面的不定式省略to.He can do nothing but l
6、ie down and sleep.,2. 宾语从句中的省略在Im afraid, I think, I believe, I hope, I guess等作答句，后面常用省略形式。-Do you think it will rain?-I guess so.常用表达：I hope so/not.我希望这样/不这样。Im afraid so/not.恐怕如此/不如此。I think/believe/guess/expect/imagine/suppose so.我认为/相信/猜/希望/想象/认为这样。I dont think/believe/imagine/suppose/expect so.
7、= I think/believe/imagine/suppose/expect not.我认为/不这样,宾语从句中常省略that, 但多个宾语从句并列时, 通常只省略第一个that。He said (that) the text was very important and that we should learn it by heart.,3.状语从句的省略：当状语从句的主语和主句的主语一致时,且从句中谓语动词包含be或从句的主语是it，常把从句的主语和be省略。这些连词通常有： when, if ,even if, unless, once, until, than, as, as if
8、.Once (he was) a teacher, he now works in a government office.Work hard when (you are) young ,or youll regret.While (I was) walking along the street, I heard my name called.He opened his mouth as if (he were ) to speak.Unless (it is) necessary, youd better not refer to the dictionary.,条件从句中有should,
9、were或had时,可以省略if, 但要将should, were或had提至句首。 例如：,If I were you, I would give it up.Were I you, I would give it up.,Multiple choices,1)- Arent you the manager? -No, and I_ A.dont want to B. dont want to be C. dont want be D. dont want2)- Ill be away on a business trip. Would you mind looking after my c
10、at? -Not at all_. A. Ive no time B. Id rather not C. Id like it D. Id be glad to,3)-Do you think it will snow tomorrow? -_. A.I dont think B. No, I dont think C. I dont think so D. No, I dont so 4)-Have you fed the cat? -No, but_. A. Im B. I am C. Im just going D. Im just going to,5.-Does your broth
11、er intend to study German? -Yes, he intends_. A/ B.to C.so D.that,6. The boy wanted to ride his bicycle in the street, but his mother told him _. A. not to B. not to do C. not do it D. do not to,7. -What do you think made Mary so upset? -_her new bicycle. A. As she lost B. Lost C. Losing D. Because
12、of losing,B.,A.,C.,8.If_,well continue our experiment after office hours. A.being necessary B.be necessary C.is necessary D.necessary,10. Generally speaking, _according to directions, the drug has no side effect. A. when taking B. when takenC. when to take D. when to be taken,9.- Do you think its going to rain over the weekend? - _. A. I dont believe B. I dont believe itC. I believe not so D. I believe not,D.,D.,B.,See you next time!,
