21世纪大学英语综合教程第一册课后练习答案

8. Translate the following sentences into English. 1. When he looked back, he felt very grateful to his parents. 2. Mother never forgot to remind me that she was in charge at home and she would always give a hand when she was needed.

3. The boy often goes hungry when he is on his own because he can’t cook.

4. On the occasion of my mother’s birthday, I asked her to forgive me for forgetting to say “thank you” to her since I was often caught up in everyday business.

5. The students all like the young teacher very much for she not only teaches by example but her words are gentle and to the point. Unit 4

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

1. touch 2. energy 3. speed 4. entire 5. special 6. increased 7. skilled 8. actually

9. separate 10. required 11. secret 12. position

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

1. up and down 2. keep…from 3. known as 4. quite a bit of 5. keep her balance

6. rather than 7. think of…as

9. Translate the following sentences into English.

1. Tom’s story was so funny that we couldn’t keep (ourselves) from laughing.

2. The German department and the English department are in two separate buildings rather than in the same one.

3. What special skill does Woods have that other golfers do not? 4. Running is the most popular form of exercise because it requires little training or equipment.

5. It takes quite a bit of practice in order to be skilled at both speed and endurance.

6. He is known as the fastest runner of our school though he knows nothing about the techniques needed for running. Unit 5

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

1. possessed 2. property 3. delicious 4. delight 5. harvest 6. merchant 7. buried

8. requests 9. hunt 10. nodded 11. delay 12. hide

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

1. send for 2. to be sure 3. time and time again 4. all his life 5. sent away 6. dig up

7. set to 8. day after day 9. pick out 10. in answer to 11. were carried away

9. Translate the following sentences into English.

1. Seeing that the old man was dying, the neighbors sent for a doctor without any delay.

2. A beautiful orchard requires hard work like watering, digging up the weeds, picking out the stones day after day, but the time for harvest always makes one happy.

3. He had been rich all his life, but he never took much delight in the property he possessed.

4. During the hunt, time and time again they thought they had found the treasure buried underground, but in the end, they actually found nothing.

5. In answer to the merchant’s request, the restaurant sent away the other guests and set to prepare delicious food just for him.

6. “May I carry away these old newspapers?” the worker asked. “To be sure,” he nodded his head. Unit 6

5. Fill in the blanks with the words given below. Change the

forms where necessary.

1. courage 2. attended 3. quit 4. injuries 5. overcome 6. Somehow 7. debating

8. kindness 9. realized 10. race 11. worth 12. measured 6. Fill in the blanks with the expressions given below. Change the forms where necessary.

1. mistake 2. in pain 3. happened to 4. turned around 5. tracked down

6. make a difference 7. prepare for 8. sure enough 9. even if 10. fall behind

9. Translate the following sentences into English.

1. As a matter of fact, she had debated whether or not she should go abroad.

2. This is the most touching film I have ever seen.

3. I limped towards the classroom where I bumped into Tom. 4. He married Alice not because she was beautiful, but because she was rich.

5. The level of a student is not only measured in his marks but also in his ability to solve problems.

6. The happiest people are not always the people who have a lot of money, but the people who are ready to help others.