1. Not every prisoner can travel，and we have strict and fair regulations. Those selected________have performed well in the prison and are going to be released soon.
A. could B. might
C. must
D. should
解析 考查情态动词的用法。根据“Not every prisoner can travel，and we have strict and fair regulations.”的提示，说明对外出旅行的囚犯有严格的规定，他们必须在监狱里表现良好，并且是即将释放的人，因此用must。
答案 C
2．(2011·江西百校高三模拟考试) I am going to buy the overcoat if the shop owner________lower the price.
A．must
B．should
C．could
D．will
解析 主要考查情态动词。分析句意：如果店主降价，我打算买这件外衣。A.must必须；B.should应该；两项均不符合实际情况，应排除。C.could能够；此句为真实条件句用could表过去，与主句中am going to(表将来)相矛盾。故排除。 D．will愿意，最恰当。
答案 D
3. (2011·山东师大附中第七次质量检测) According to the school rules, no student________go out of the school after eleven o’clock.
A．will
B．must
C．may
D．shall
解析 考查情态动词的用法。此处shall意为：表示命令。句意：根据学校的规定，11点后任何学生不准出学校。
答案 D
4. (2011·河北石家庄一模)—I’m leaving now.
—It’s so late.Better stay with me.Call a taxi if you________.
A．will
B．must
C. would
D．may
解析 考查情态动词的用法。此处must意为：偏要。语境：——我现在要走了。——太晚了。最好和我在一起。如果你偏要走的话，叫辆出租车。
答案 B
5. (2011·安徽江南十校联考)—What do you mean by this?
—No need for you to worry about your money and be angry with me. You________get it this afternoon.
A. will
B. shall
C. may
D. need
解析 在交际用语中考查情态动词的用法。shall表示“第一人称的许诺”。
答案 B
6. (2011·绍兴市高三质检二)You________get the book on condition that you give it back to me in time.
A．should
B．must
C．ought to
D．shall
解析 本题考查情态动词的用法区别。情态动词shall用于第二人称时，表示说话人的意志或意愿的将来时。重读时表示义务或强制，不重读时，表示允诺或威胁。此句话表示“允诺得到书”的条件。故选D。
答案 D
7．(2011·枣庄市高三质检一)According to the school rules, no student________go out of school without the permission of the teachers.
A．will
B．must
C．may
D．shall
解析 主要考查情态动词。主要测试shall的特殊用法：shall用于陈述句中的第二、第三人称，表示说话人的意图、允诺、警告、命令、决心、(用在条约、规章、法令等文件中表示义务或规定，一般用于第三人称)应，必须等，意思如下：必须，应，可。故选D项。为了便于更好掌握shall的这种用法，再举几例如下：
You shall have it back next week.
下星期一定还你。 (允诺)
He shall stay in bed.
他必须躺在床上。(命令)
He says he won’t go, but I say he shall.
他说他不去，但我说他必须去。(命令)
Intruders shall be punished.
非法闯入者将遭处罚。(规定)
答案 D
8. (2011·宜春市高三模拟)—It was the drug，not the disease，that killed the boy.
—He would be still alive today if he________that drug.
A. not takeB. shouldn’t have taken
C. didn’t take
D. hadn’t taken
解析 主要考查虚拟语气。本句是混合式虚拟语气，从句与过去事实相反，而主句与现在事实相反，所以从句用过去完成时。
答案 D
9. It’s a very kind offer, but I really________accept it.
A. mustn’t
B. needn’t
C. can’t
D. don’t
解析 由句意可知。
答案 C
10. (2011·福州二模)—I saw your uncle take a taxi to the airport.Why didn’t you drive him there.
—I.________ But my car________.
A. would；was fixed
B. would have；was fixed
C. would have；was being fixed
D. did；was being fixed
解析 句意：“我看到你叔叔打的去了机场，你为什么不开车去送他呢？”“我本愿意去送他。但我的车当时正在修理。”would表示“现在或将来愿意”，故被排除；did表示“的确做了”，不符合本句意思，也被排除；would have表示“过去本愿意”，符合要求；第二空表示“我的车当时正被修理”，需用过去进行时。
答案 C
11. You________practise the drums while the baby is sleeping.
A. needn’t
B. mightn’t
C. mustn’t
D. won’t
解析 mustn’t 在此相当于 can’t，且语气更强。
答案 C
12. You________him the news; he knew it already.
A. needn’t tell
B. needn’t have told
C. mightn’t tell
D. mightn’t have told
解析 “needn’t ＋ 动词完成式”的意思是：本来不必做某事，但实际上做了。上句意思是“你本来不必告诉他这个消息的，因为他(当时)已经知道了”。注意，句中 knew 为过去式。
答案 B
13. “Isn’t it about time you ________to do morning exercises？” “Yes, it is. Would you like to join us？”
A. begin
B. have begun
C. began
D. had begun
解析 It’s time.../ It’s high time.../ It’s about time...等后接从句时，从句谓语通常用过去式。
答案 C
14. It is hard for me to imagine what I would be doing today if I________in love, at the age of seven, with the Melinda Cox Library in my hometown.
A. wouldn’t have fallen
B. had not fallen
C. should fall
D. were to fall
解析 此题涉及错综时间虚拟条件句，主句与现在事实相反，条件句与过去事实相反。句意为：要不是在七岁时就迷上了 Melinda Cox 图书馆，我真不能想像我如今会在做什么。
答案 B
15. He hesitated for a moment before kicking the ball, otherwise he________a goal.
A. had scored
B. scored
C. would score
D. would have scored
解析 这是otherwise 引出的含蓄虚拟语气，再根据前面的 hesitated 可进一步知道这是与过去事实相反的虚拟语气，由此可推知答案选 D。
答案 D
读写同步加强专栏
读书之法，在循序而渐进，熟读而精思
阅读理解
After Maggie Doyne graduated from high school, she decided to spend a year traveling the world before she started college. The journey changed her life and the lives of hundreds of orphaned children forever.
In 2006, Doyne took a trip in Nepal, Asia. Having grown up comfortably in New Jersey, Doyne was shocked to see so many orphaned children living on the streets. She wanted to do something about it. Doyne used her savings of $ 5,000 to buy an acre of land. Then, she built the kids a home, the Kopila Valley Children’s Home.
Now, the Do Something foundation is doing something for Doyne. The youth organization provides resources and support for teens that want to make a difference in the world. On Thursday night, the foundation named Doyne the $100,000 prize winner of the 2009 Do Something Award.
The Kopila Valley Children’s Home officially opened its doors in 2008. Doyne, now 22 years old，cares for 26 kids at the home. She has helped more than 700 other orphans find families. She also runs a program that provides scholarships for needy families to send their children to school. The children learn basic skills such as sewing and cooking. They also grow their own food in their garden and raise farm animals.
Doyne admits that she didn’t have it all figured out when she first arrived in Nepal.“I just felt that there was something there for me，”she said. She settled on building a children’s home after speaking with the community about what they needed. Doyne says that her parents were supportive of her. But it was a challenge to convince other adults that an 18yearold girl could accomplish such_a_big_project.Still, Doyne never gave up on fundraising. In just over a year, she had enough money to build her dream home.
Seeing the finished project was emotional for Doyne.“When all the kids are sitting at the table for breakfast, or they’re all happy and dancing...it’s the best feeling in the world.”she says.
这是一篇记叙文，介绍美国新泽西女孩Maggie Doyne为尼泊尔孤儿们新建the Kopila Valley Children’s Home付出的艰辛和回报。
1．After graduation from high school, Doyne made up her mind ________.
A．to continue her education in college
B．to change the lives of orphaned children
C．to tour the world before going to college
D．to set up the Kopila Valley Children’s Home
解析 细节理解题。依据文章第一句可知，Maggie Doyne中学毕业后没有直接上大学，而是决定周游世界。
答案 C
2．The fourth paragraph mainly tells us ________.
A．what Doyne and the orphans do at home
B．functions of the Kopila Valley Children’s Home
C．how the kids support themselves at the home
D．the welldoing of the Kopila Valley Children’s Home
解析 段落大意题。该段主要介绍Doyne创办的the Kopila Valley Children’s Home为孤儿们所做的善事。A项的概括不全面，只讲到了Doyne为组织内的孤儿们所做的事，没有涉及对其他孤儿及困难家庭的帮助。
答案 D
3．The underlined words “such a big project” ( in Paragraph 5 ) refer to ________.
A．the Do Something foundation
B．the Kopila Valley Children’s Home
C．a program to provide scholarships
D．the journey to Nepal, Asia
解析 词义理解题。根据画线部分前面的内容可知，Doyne的父母很支持她建立the Kopila Valley Children’s Home，而让其他成年人信服一个18岁的女孩可以完成这么大的一个工程却很困难，所以这里such a big project指代Doyne辛苦募捐而建立的the Kopila Valley Children’s Home。
答案 B
4．It can be inferred from the passage that ________.
A．Doyne overcame great difficulties in building the home
B．everything in Nepal worked out as Doyne had expected
C．with her parents’ help, Doyne stopped raising funds
D．it was easy to persuade adults around Doyne to support her
解析 推理判断题。依据第五段的内容可推断为建设the Kopila Valley Children’s Home，Doyne做了大量的募捐游说工作，为此付出了大量心血。
答案 A
1. As she’s not here, I suppose she________home.
A. must go B. must have gone
C. might go
D. might be going
解析 must 后接动词完成式表示对过去情况的肯定推测，意为“一定已经做了某事”。
答案 B
2. Are you still here? You________home hours ago.
A. should go
B. should have gone
C. might go
D. may have gone
解析 should 后接动词完成式表示“本来应该做某事，结果未做”。
答案 B
3. “I called you yesterday. A woman answered, but I didn’t recognize her voice.” “Oh, it________my aunt Jean.”
A. must be
B. must have been
C. might be
D. can have been
解析 对过去情况的肯定推测，宜用“情态动词 ＋ 动词完成式”，再根据句意，可确定答案为B。注：can 表示推测通常不用于肯定句。
答案 B
4. “Look at these tracks. It________be a wolf.” “Don’t be so sure. I think it________be a fox.”
A. must; could
B. may; might
C. need; must
D. could; need
解析 根据 Don’t be so sure 可知前面一空应填must。第二空填的could表示推测，虽为过去式形式，但表示现在意义，语气较委婉，它与表推测的 can 主要用于否定句和疑问句不同，它可以用于肯定陈述句。
答案 A
5. “Did Jim come？” “I don’t know. He ________while I was out.”
A. might have come
B. might come
C. mush have come
D. should have come
解析 根据句中有关时态可知“他来”发生在过去，故排除B；根据 I don’t know 可知选项C语气太肯定，不合适；选项D的意思是“本来应该来”，与语境不合。
答案 A
6. If only he________quietly as the doctor instructed, he would not suffer so much now.
A. lies
B. lay
C. had lain
D. should lie
解析 if only 意为“要是……就好了”，其后的句子谓语要用虚拟语气，同时根据 as the doctor instructed 中的过去时态可知从句是与过去事实相反，故选 C。
答案 C
7. I am not afraid of losing the job.________ laid off，I will be able to make a living in other ways.
A. Would I be
B. Should I be
C. Could I be
D. Might I be
解析 考查错综虚拟语气。即便下岗，我也有能力用其他方式谋生。由此可知，从句应用与将来事实相反的虚拟语气，即有If I should be，在此可将If省略后倒装，因此选B。
答案 B
8. You didn’t go all out，otherwise you________ the work better.
A. had done
B. did
C. would do
D. could have done
解析 考查含蓄虚拟语气。句意：你没有竭尽全力，否则你会把工作干得更好。有的时候一个假设并不用条件句表示，而是用otherwise或or(else)来表示，此句中的otherwise相当于if you had gone all out，所以后边应该用情态动词的过去式加不定式的完成式结构。
答案 D
9. You didn’t let me drive. If we________in turn, you________so tired.
A. drove; didn’t get
B. drove; wouldn’t get
C. were driving; wouldn’t get
D. had driven; wouldn’t have got
解析 根据句中的 didn’t let me drive 可知，这是一个与过去事实相反的虚拟语气句，条件句的谓语用 had＋过去分词，主句谓语用 would / should / could / might have＋过去分词。
答案 D
10. When a pencil is partly in a glass of water, it looks as if it________.
A. breaks
B. has broken
C. were broken
D. had been broken
解析 as if 引导的句子，有时用虚拟语气，有时不用。
原则上说，若指事实或可能为事实，不用虚拟语气；若指现在，从句谓语动词用一般过去时(be 用 were)；若指过去用过去完成时，若指将来用过去将来时或用 were to do sth。
答案 C