高中英语教学中的省略句导学案.doc

省略句导学案
一、状语从句中句子成分的省略
在以when, while, if, as if, though (although), as, whether, once等连词引导的时间、原因、条件、方式、让步等状语从句中，常常省略相同的主语或作主语的代词it以及be动词,保留现在分词、过去分词、介词短语、不定式等。
e.g. 1. Generally speaking, ________according to directions, the drug has no side effect.
　　A. when taking B. when taken
C. when to take D. when to be taken
2. Though ________ money, his parents managed to send him to university.
A. lacked B. lacking of C. lacking D. lacked in
3. When ________, the museum will be open to the public next year.
A. completed B. completing C. being completed D. to be completed
4.The research is so designed that once ______ nothing can be done to change it.
A. begins B. having begun C. beginning D. begun
5. If ________ the same treatment again, he's sure to get well.
A. Giving B. give C. given D. being given
6. While building a tunnel through the mountain, ________.
A. an underground lake was discovered
B. there was an underground lake discovered
C. a lake was discovered underground
D. the workers discovered an underground lake
二、动词不定式的省略
在同一句或联系紧密的对话里，常把不定式to后内容相同的部分省略，只保留to。
1. --- You should have thanked her before you left.
--- I meant ________, but when I was leaving I couldn't find her anywhere.
A. to do B. to C. doing D. doing it
2. 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
3. --- I'll be away on a business trip. Would you mind looking after my cat?
---Not at all. ________.
A. I've no time B. I'd rather not C. I'd like it D. I'd be happy to
※注意：
（1）----Are you a sailor?
----No, but I used _________.
(2) ----He hasn’t finished yet.
----Well, he ought _________.
三、虚拟条件句中连词if的省略:在虚拟条件句中，如含有had, were, should等时，if可省略，句子倒装。
e.g. Had I known that air conditioners cause so much pollution, I would have never bought one.
What would have happened ________, as far as the river bank?
A. Bob had walked farther B. if Bob should walk farther
C. had Bob walked farther D. if Bob walked farther
四、主、谓、宾等成分的省略
在英语情景会话中，答语常常省略不会引起歧义的主语、谓语或宾语部分，而只保留对方希望了解的内容。在复合句或并列句中，也有省略主、谓、宾的情况。
. ---What do you think made Mary so upset? ---________her new bicycle.
A. As she lost B. Lost 　 C. Losing D. Because of losing
2. One of the sides of the board should be painted yellow, and________.
A. the other is white B. another white C. the other white D. another is white
3. --- Would you like some wine? --- Yes, just ________.
　　 A. little B. very little C. a little D. a few
省略句专项练习(1)
1.Tom wanted to play football with his friends in the street, but his father told him_____.
A．not to B．not to do C．not do it D．do not to
2.—Do you think Jack is going to watch a football match this weekend?
—_____. A．I believe not B．I believe not so C．I don’t believe it D．I don't believe
3.—What do you think made the girl so glad?
—_____a beautiful necklace.
A．As she received B．Receiving C．Received D．Because of receiving
4. Father advised me not to say anything until_____at the meeting.
A．asking B．to ask C．asked D．ask
5.—Have you watered the flowers?
—No, but_____. A．I am B．I’m going C．I’m just going to D．I will go
6. —He hasn’t gone to the office up to now.
—Well, he_____. A．should B．ought to C．ought to go D．ought to have
7.—The war is very likely to break out in the near future.
—I_____.if the situation goes as it is. A．hope so B．hope not C．am afraid not D．am afraid so
8.—You ought to have given them some advice.
—_____, but who cared what I said?
A．So ought you B．So I ought C．So I did D．So did you
9. The man we followed suddenly stopped and looked as if_____.whether he was going in the right direction. A．seeing B．having seen C．to see D．to have se
10. _____.he come, the problem would be settled.
A．Would B．Should C．Shall D．If
11.—Can I see you at 3:00 pm next Monday?
—I_____. I will have flown to New York long before then.
A．am afraid not B．am afraid so C．am afraid to D．am afraid not to
12. —Is that a book on farming? If so, I want to borrow_____.
—Yes, it is. A．this B．it C．one D．the one
13. _____, I will help you with your work.
A．If am possible B．If it possible C．If possible D．Possible
14.—How are you getting on with your work?
—Oh, I’m sorry. Things aren’t going so well as_____.
A．plans B．planning C．planned D．to plan
15.—Are you a volunteer now?
—No, but I _____. I worked for the City Sports Meeting last year.
A．used to B．used to be C．used to do D．was used to