【最新】2012高考英语二轮复习专题限时训练：专题9 情态动词与虚拟语气

专题限时训练(九)　[情态动词与虚拟语气]
(限时：10分钟)
(　　)1. —How much shall I pay for the phone call
—You________. This is free of charge.
A．shouldn’t B．can’t C．don’t have to D．mustn’t
(　　)2. —May I leave the office before 5 o’clock in the afternoon
—No，I’m afraid you ________.
A．needn’t B. wouldn’t C．mustn’t D．won’t
(　　)3. The outbreak of SARS tells us that a sound public health system ________ be built up and strengthened in our country.
A．should B．can C．will D．may
(　　)4. —Shall I tell John about it
—No，you ________. I don’t know his telephone number.
A．needn’t B. wouldn’t C．mustn’t D．shouldn’t
(　　)5. Often when I passed the village，I________ them working on the farm.
A．will see B．would see C．must have seen D．must see
(　　)6. Mr Bush is on time for everything. How ________ it be that he was late for the opening ceremony
A．can B．should C．may D．must
(　　)7. My parents never remember my phone number，and they always________ look it up every time they call me.
A．can B．must C．should D．have to
(　　)8. The traffic light is red，so I ________ stop my car.
A．must B．have to C．can D．mustn’t
(　　)9. —Will you stay for another hour
—Sorry，I________. One of my best friends is coming to see me.
A．mustn’t B．can’t C．needn’t D．won’t
(　　)10. —What happened to the young trees we planted
—the trees ________well，but I didn’t water them.
A．might grow B．needn’t have grown
C．would grow D．would have grown
(　　)11. You can’t imagine such a shy girl ________ be so brave to say that.
A．might B．need C．should D．would
(　　)12. —Write to me when you get home.
—________.
A．I must B．I should C．I will D．I can
(　　)13. He was taken away by the police. He ________ for a robber.
A．must be mistaken B．must have been mistaken
C．must mistake D．must have mistaken
(　　)14. —________I visit Lucy on Sunday，Mum
—Yes，you________.
A．Must; can B．May; may
C．Need; need D．May; need
(　　)15. Mary got up early，but she ________ so，because she had no work to do that morning.
A．can not have done B．must not have done
C．shouldn’t have done D．needn’t have done
(　　)16. —Don’t forget to bring my new books tomorrow afternoon.
—No，I ________.
A．don’t B．can’t C．won’t D．couldn’t
(　　)17. When a friend of mine gave me a ticket for the game，I________ go.
A．couldn’t help B．can’t but
C．couldn’t help but D．just have to
(　　)18. —I hear you’ve got a set of Australian coins. ________ I have a look
—Yes，certainly.
A．Do B．May C．Will D．Should
(　　)19. There is nothing to do，so I ________ as well go to bed.
A．may B．should C．can D．would
(　　)20. He seldom listens to others. He ________ answer for what he has done.
A．shall B．will C．can D．would
专题限时训练(九)
1. C　shouldn’t意为“不应该”；can’t意为“不能”；don’t have to意为“不必”；mustn’t意为“禁止”。根据句意可知答案为C。
2. C　may在这里表达“请求”，在回答may的问句时，肯定的回答一般用Yes, of course./ Yes, certainly./ Sure. / Yes, you may. 否定回答一般用No, you mustn’t. 或No, you can’t.
3. A　句意为“SARS的爆发告诉我们，在我国一个健全的公共卫生系统应该被巩固和加强”。should意为“应该”，用来表示义务或职责。
4. A　needn’t表示“不必要”，mustn’t表示“禁止”，故最佳答案是A。
5. B　would表示“过去经常”。
6. A　can表示“可能性”，通常用于否定句或疑问句中，且有时还带有“惊奇，不相信”等感彩。
7. D　根据句意“我父母从来记不住我的电话号码，每次打电话都必须查号码”，可知是指“不得不”，因此用have to。
8. B　must表示说话人的主观看法，而have to侧重于客观需要，故最佳答案是B。
9. B　I can’t表示客观情况的“我不能”。
10. D　would have done表示对过去已发生的事情的推测，表示“可能……”，故最佳答案是D。
11. C　should在某些从句中可以用来表示惊异、不以为然等情绪，此处可译为“竟然”。
12. C　考查对祈使句的回答。对祈使句回答时，肯定的回答用Yes, I will；否定的回答用No, I won’t.
13. B　由句中was taken的提示可知是对过去事情的推测。因此，用must＋ have done结构。句意：他被警察带走了，一定被误认为是强盗了。
14. B　第一空格用may表达征求许可，对may的回答是Yes, you may或No, you mustn’t。
15. D　考查 needn’t ＋have done结构。表示过去不需要做某事，而实际上却做了。
16. C　回答祈使句时，用Yes, I will表达“允诺”，用No, I won’t表达“不会的”，will在这里是情态动词，意思是“肯；愿意；会”。
17. C　can’t help but意为“禁不住”。
18. B　May I…表达客气、委婉的请求，意思是“我做……可以吗？”
19. A　may as well意为“还是……好了，最好”。句意为“没什么事可做，我还是上床睡觉好了”。
20. A　shall用于第二、第三人称的肯定句或否定句，表达说话人的意愿，有“命令、警告、威胁、强制、允诺、决心”之意。