新概念英语第二册Lesson20同步习题

新概念英语第二册 同步习题 Lesson20 一、根据句意和汉语提示写出所缺的单词或短语。 1. Tom got punishment because he was ____ (抓到) spitting on the floor 2. It is ____ ____ ____ ____ (浪费时间) to try to persuade him to give up smoking. 3. The mother didn't ____ (意识到) how serious the wound was. 4. The two ____ (渔民) were last seen fishing at dawn. 5. Take off your wet ____ (靴子) and sit down to have a cup of coffee. 二、改写句子，使句意保持不变，每空一词。 1. I broke your radio. I must apologize to you. I must apologize to you for ____ _____ your radio. 2. I finished my homework. I went out to play football. After ____ ____ my homework, I went out to play football 5. Anne is afraid of it. She can't pass the exam. Anne is afraid of ____ ____ the exam. 三、用所给词的正确形式填空。 1. This book is well worth _____ (read)a second time. 2. Mary will not attend the wedding without _____ _____ (invite). 3. He suggested _____ (try)once again. 4. ____ (miss) this train means waiting for another hour. 5. I couldn't stand ____ (work)with such a rude man. 6. Can you imagine this gentleman ____ (steal)in the supermarket? 7. On ____ (hear)the bad news, she burst out crying. 8. The old man went to the park happily, _____ (sing)all the way. 9. The taxi driver is kept _____ (wait) at the gate. 10. Have you finished _____ (clean)these windows ? 四、从 A、B、C、D 四个选项中选择能够填入空白处的正确选项。 1.-You shouldn’t have left the room without ____ a word. -But I couldn't stand ____ by others in public. A. say, laughing at B. saying, being laughed at C. saying, laughed at D. say; to be laughed at 2. My sister didn’t diet as usual last night, _____, she ate a lot of meat. A. instead B. instead of C. but D. therefore 3. As a student, you will be criticized if caught _____ in the exams. A. cheat B cheating C. cheated D. be cheating 4. After ____ the bill, I left the restaurant. A. paying B. paid C. having paid D. pay 5. Mike often attempts to escape _____ whenever he does something wrong. A punishing B. punished C. being punished D. be punishing 答案： 一、1. caught 2. a waste of time 3. realize 4. fishermen 5. boots 二、1. . having broken 2. having finished 3. not passing 三、1. reading 2. being invited 3. trying 4. Missing 5 working 6. stealing 7. hearing 8. singing 9. waiting 10. cleaning 四、1-5 BABCC