必修3教案 Unit1 Festivals around the world-Reading

A. must B. may C. can D. need
8. —May I smoke here? （2006山东）
—If you ____, choose a seat in the smoking section.
A. should B. could C. may D. must
9. The weather turned out to be fine yesterday．I___the trouble to carry my umbrella with me．（2006江西）  
A．should have taken B．could have taken C．needn't have taken D.mustn't have taken
10. “The interest      be divided into five parts, according to the agreement made by both sides,” declared the judge. (2004重庆)
A. may B. should C. must D. shall
11. —Could I have a word with you, mum? （2006浙江）
   — Oh dear, if you ________.
A. can B. must C. may D. should
12．You can’t imagine that a well-behaved gentleman ___ be so rude to a lady. (2001上海)
A. might B. need C. should D. would
13. How ___ you say that you really understand the whole story if you have covered only part of the article? (2003上海)
A. can B. must C. need D. may
14. —Do you know where David is? I couldn’t find him anywhere. (2005湖北)
 —Well. He ___have gone far—his coat’s still here.
A．shouldn’t  B．mustn’t C. can’t  D．wouldn’t
15．—Excuse me, but I want to use your computer to type a report.（2004湖南）
    —You          have my computer if you don't take care of it.
A. shan't B. might not C. needn't D. shouldn't 
 
【巩固练习】
1．You are wet through.You ___ in the rain.
A. must come B. must have caught C. may catch D. must have got caught
2. I thought you ___ like something to read，so I have brought you some books．
A．may B．might C．could D．must
3. —I stayed at a hotel while in New York．
—Oh, did you？You ___ with Barbara．
A．could have stayed B．could stay C．would stay D．must have stayed 
4. —When can I come for the photos？ I need them tomorrow afternoon．
—They ___ be ready by 12：00．
A．can  B. should  C． might  D．need
5. We ___ last night，but we went to the concert instead．
A．must have studied  B．might study  C．should have studied  D． would study
6. I was on the highway when this oar west past followed by a police car. They ____ at least 150 kilometers an hour. (2005重庆)
A. should have been doing  B. must have been doing  C. could have done    D. would have done
7. —The room is so dirty． ____ we clean it？(2003北京)
—Of course．
A．Will B．Shall C．Would D．Do
8. Mr. White _____ at 8:30 for the meeting, but he didn’t show up. (2004全国-03)
A. should have arrived  B. should arrive C. should have had arrived D. should be arriving
9. I often see lights in that empty house. Do you think I _____ report it to the police? (2004广西)
A. should B. may C. will D. can
10. — Who is the girl standing over there? (2004天津)
    — Well, if you       know, her name is Mabel.
A. may B. can C. must D. shall

【汉译英】
1. 这些无家可归的孩子渴望得到爱。
2. 你丰衣足食，还有什么担忧的？
3. 如果我们以这种方式处理问题，那可能弊大于利。
4. 用不着穿讲究的衣服，就穿平常的衣服吧。
5. 我盼望再见到你。

【答案及解析】
【高考链接】
1. A  can意为“能够”，表示黑洞是不能直接被看见的。
2. A  shall在此表示征求对方的意见，用于第一、三人称。
3. B  must在此表"必须"引导一般疑问句,其肯定回答是Yes ,… must,否定回答是No, … needn’t; need表"必要"用于疑问句,其肯定回答用Yes, … must,否定回答用 No, … needn’t。
4. A “can't+ 动词原形”表示对现在情况的猜测和判断（常用于否定），意思是“不可能”。根据There's no light on可判断他们不可能在家。mustn't表示“禁止，一定不能”； needn't表示“没必要”； shouldn't表示“不应该”。
5. A  can可以表示客观的可能性,并不牵涉具体的事情是否会发生；have to表示不得不。
6. A  can表示许可，用于口语时与may相近。根据语法规则，一般疑问句可以用can’t但不能用may not。
7. A  句意为“在那个国家，12岁以下的儿童在公共图书馆一定要有成人监督”。从that country和under 12 years可以看出这是一个全国性的要求，所以应用must, 表示“必须, 一定要”。
8．D  must在这里表示主观原因。问句是：我可以在这儿抽烟吗？答语是：如果一定要抽，那就请坐到吸烟区。
9. C  need have done用于否定句,表示“本不必要……的”。
10．D shall用于第二、三人称时表示说话人的命令、警告、允诺、威胁或决心等，本句法官宣布的决定有法律效力，要求利息分为5份。
11. B  must表示一定要，主观愿意。
12. C  should在此表示说话人的一种惊讶的语气。句意为：你简直不能想象一个行为体面的绅士居然对一位女士那么粗鲁。
13. A  can用于疑问句或否定句中表示惊异、不相信等。
14. C  can’t have done用于否定推测。
15. A  shall用于第二、三人称时表示说话人的命令、警告、威胁或决心等。
【巩固练习】
1. D  must have got caught中的got与been同义。be caught in the rain表示被雨淋,原因是 You are wet through。
2. B由题意可知被猜测的时间是（过去）将来，没有客观事实根据，猜测语气要求最弱。
3. A  could have＋过去分词表示"（过去）本来可以（能够）做某事，但实际上没有做到"。

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