1. —Have you enjoyed your visit here?
—Yes, I’ll be very sorry _____.
A. for leaving B. of leaving C. to leave D. with leaving
2. —Where did he go?
—He went to a book store _____.
A. to buy pencils B. for buying pencils C. buy pencils 3. —My baby has a heart trouble.
—Did the doctor find it difficult _____?
A. in treating B. treating C. for treating D. to treat
4. The lost child desired nothing but _____ home.
A. go B. to go C. going D. went
5. I was surprised _____.
A. watching him to eat so quickly B. watch him eat so quickly
C. watching him eat so quickly D. to watch him eat so quickly
6. Now we could not do anything but _____ for him here.
A. waited B. waiting C. to wait D. wait
7. I don’t know her and I don’t _____.
A. want B. want to C. want it D. want so
8. It’s most foolish _____ so.
A. for you to say B. of you to say C. with you saying D. in your saying
9. I have no pen _____.
A. writing B. to write C. to write with D. to be writing
10. Those letters are _____ to the countryside right away.
A. to be sent B. sending C. to have been sent D. sent
11. _____ our wishes, we must try our best to work well.
A. Realizing B. To realize C. Realized D. Having realized
12. The child had no choice but _____.
A. to cry B. cry C. crying D. cried
13. Don’t take the medicine. It can’t help _____ rid of your cold.
A. getting B. to get C. to getting D. gets
14. You will make great progress in the days _____.
A. coming C. when to come D. to come
15. With all her friends and money gone, she really didn’t know _____.
A. how to do B. what to do C. which to do D. when to do
16. —Can you ride a horse?
—No, I never had the chance _____.
A. for learning it B. for learning how C. how to learn it D. to learn how
17. We advised her _____ there at once.
A. should get B. gets C. to get D. to getting
18. We agreed _____ here but so far she hasn’t turned up yet.
A. having met B. meeting C. to have met D. to meet
19. He is _____ honest a man _____ a lie.
A. so/to tell B. too/to tell C. very/to tell D. such/that tell
20. I ran too fast _____ where I was going.
A. to notice B. for me to notice C. to notice for me D. and notice
21. To learn to speak English well, _____.
A. much practice is needed B. one needs much practice
C. much practice is needed by one D. one is needed much practice
22. My mother will be sorry _____ that news.
A. hearing B. to be heard C. when hear D. to hear
23. It is Master Wu who taught us _____ the machine.
A. how to do with B. ran C. how to run D. how could run
24. The man will do everything he can _____ a camera for his wife.
A. to get B. got C. buy D. bought
25. He likes parties. He is always the first _____ and the last _____.
A. coming/leaving B. to come/leave C. come/leave D. to come/to leave
26. The teacher told them ________ make so much noise.
A. don’t B. not C. will not D. not to
解析：
1．tell sb. not to do sth告诉某人不做某事
2．take sth for granted “把某事想当然”， 是一个固定词组。Eg. You shouldn’t take it for granted that everyone should help you.你不要认为每个人都理应帮助你。
4. 不定式的省略要保留到to,否则就完整地表达， 如:…but his mother told him not to do so.
5. warn sb not to do sth. 此处用never替代not.
8. allow sb to do sth允许某人做某事；risk doing sth冒险做某事
9. see sb do sth看见某人做某事
12. make sb do 让某人做某事，但用于被动结构后，则要用不定式符号to连接。
16．which 用于有范围中的“哪一个”， 此处作buy的宾语。
18．when +to do 做decide的宾语，若用when引导宾语从句，用陈述句语序。
21. pretend to do 假装做某事。
22．forget to do sth忘记（要）做某事。
24．should love to be taken to …愿意被带去……
25．因为状语是last night，用不定式的完成式表示本想……
27. go on to do sth. 继续做（与原来不相同的）事。此句可以从the other exercise断定。
28．stop to do sth. 停下来（去）做……
32．被动语态后用不定式连接，根据句意用完成式。
33. would rather not do sth. 宁愿不做某事。
34. prefer to do sth. rather than do sth. 宁愿做……不愿做……
37．to eat 此处作something 的定语。for+doing多表用途。
38. why not do sth…“为什么不……” ；try doing sth试一试
39．Do nothing but do sth, 此处用except替代but
40. spare sb. sth匀出、腾出……， 宾语为sb.； share分享，宾语为sth.
41. let sb do, 此处用的是被动语态
42． get sth. done让某事被做
44．tired此处是过去分词， 表示主语的状态。only to learn…此处的不定式表结果。
45．此处的to find it, 表示目的
47. to eat at the restaurant, 介词at不能丢
48. 此处使用的是不定式的完成被动式。表示“曾经被讨论过三次”。
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