21世纪大学英语综合教程第一册课后练习答案

Unit 7

5. Fill in the blanks with the words given below. Change the forms where necessary.

1. writings 2. nervous 3. escaped 4. aware 5. search 6. contact 7. upset 8. edge

9. instant 10. executed 11. gap 12. experience 13. captured 14. novel

6. Fill in the blanks with the expressions given below. Change the forms where necessary.

1. in action 2. as though 3. came over 4. called out 5. took out 6. based on 7. turn back 8. in any case

9. Translate the following sentences into English.

1. The novel tells how she escaped Nazi’s search. It’s based on her own experience. (或Based on her own experience, this novel tells how she escaped Nazi’s search.)

2. I feel nervous when a stranger looks at me directly in the eyes, so I try not to make eye contact with him.

3. In that instant, something like a spark in the dark captured my eyes.

4. Both the parents and the children should be aware of the gap between them, but they needn’t be upset because this gap isn’t

impossible to jump across.

5. In any case, this decision must be executed tomorrow, even if it may generate objections from most people.

6. She became more and more excited as she talked about the rough treatment she received, as though she were on the edge of explosion. Unit 8

5. Fill in the blanks with the words given below. Change the forms where necessary.

1. fulfill 2. process 3. attention 4. necessarily 5. involved 6. effective 7. established

8. mastered 9. purpose 10. opportunity 11. therefore 12. basis 6. Fill in the blanks with the expressions given below. Change the forms where necessary.

1. at their best 2. adjust…to 3. takes notes 4. set the stage for 5. focus…on 6. at hand

7. worried about 8. to your advantage

9. Translate the following sentences into English.

1. If you keep your attention focused on learning, then you can reach your goal of becoming a successful student.

2. A good student knows how to use his study time more effectively. That’s why he is able to learn more in less time.

3. If you have many tasks at hand, you must establish priorities or you will achieve.

4. Learning strategies that work for others do not necessarily work for you, therefore you must make the necessary adjustments to your best advantage.

5. Expanding your capabilities instead of cramming knowledge into your brain is the key to your success.

6. If you want to do well in your studies, you must be an active participant in the process of learning, not a passive bystander.