21世纪大学英语综合教程第一册课后练习答案.docx

1、21世纪大学英语综合教程第一册课后练习答案Unit 15. Fill in the blanks with the words given below. Change the forms where fortable enter fear handle however manage responsible share shortly smart succeed surround1. George is a _boy; he is one of the best students in his class.2. You have to work hard if you want _ in you

2、r courses.3. _ after you left, a girl came into our office looking for you.4. At first, the course was a bit difficult for me but I _ to pass the final exam with a fairly good grade.5. Mary is my best friend and I always _ my secrets（秘密）with her.6. The lost traveler was filled with _ when he saw a b

3、ear（熊）running toward him.7. When youre away from your family, you have to be _for yourself.8. At first, he was afraid of being off by himself. Shortly, _, he became used to living alone.9. Children in China _school at the age of 6 or 7 and must study there for at least nine years.10. The earth is _

4、by air, which makes up its atmosphere (大气层).11. If you cant _ the job, Ill get someone else to do it.12. John was so _ and warm in bed that he didnt want to get up.6. Fill in the blanks with the expressions given below. Change the forms where necessary.as a result at first be up to grow up in additi

5、onkeep up with make friends with set up turn out under control1. You can ask him for advice but the final choice _ you.2. Everything is developing（发展）so quickly in todays world that I am afraid I cant _ all the changes.3. The brave sailors（海员）managed to keep their boat _ during the storm.4. If _ you

6、 dont succeed, try, try again.5. The boy said that he wanted to be a computer scientist（科学家）when he _ .6. Today young people from different countries can easily _ one another through email.7. Mark wanted to finish his homework in two hours, but it _ to be harder than he thought.8. Tom fell and broke

7、 his leg. _, he would have to be away from school for a month or two.9. A new school has been _ there.10. _, I have something else to do this weekend.9. Translate the following sentences into English.1. 约翰既聪明又有责任心。他喜欢跟别人交朋友。2. 我已经决定竞争这个新岗位。你也可以竞争。你自己决定吧。3. 医生来后不久就设法把我父亲的病控制住了。4. 作为新生，我们大部分人都不知道等待着我们

8、的大学生活会是怎样的，但是我们都知道我们必须把学习搞好。 5. 要在大学里取得成功，我们必须跟上其他的学生并且制定一个适合我们需要的常规。 6. 虽然上星期的作业比我想象的难，我还是按时交上去了。Unit 25. Fill in the blanks with the words given below. Change the forms where necessary. reality desire honor imitate injure infect spread develop deliver secret create early1. As a young man, he has a

9、 strong desire for _.2. The plan must remain _ until next month. 3. On Memorial Day（阵亡将士纪念日）the American people _those soldiers who died in wars.4. My finger was _when I tried to collect the broken glass by hand. 5. We were happy that her dream of marrying Fred finally became a _ .6. My classmates a

10、ll laughed when I _ our teacher. 7. The book says that modern music was first _ in Italy. 8. The boy could earn（赚得）a little money by _ newspapers. 9. Jane stayed home on Monday so that her cold would not _ to others in the office. 6. Fill in the blanks with the expressions given below. Change the fo

11、rms where necessary.lead to make sth. out of take care of be made up of take up come to in honor of pick up1. It suddenly _ me that I should have left a message on his desk.2. Please _ that piece of paper youve just dropped on the floor. 3. I dont think quarrels will ever _ any good results.4. My fr

12、iend agreed to _ my dog while Im on vacation. 5. The students are planning a big party _ their retiring（将退休的）teacher. 6. Human beings learned to _ tools _ stones thousands of years ago.7. Dont you think watching TV _ up too much of your time? 8. A team _ 15 doctors and 25 nurses was sent to the floo

13、ded area（水灾地区）. 9. Translate the following sentences into English.1. 你可以把信息转变成(transfer into)由点、划组成的密码来使它保密。2. 刀从她湿漉漉的手中滑落，扎伤了她脚边的小宠物 (pet)。3. 选择10月1日，中华人民共和国的诞生日，作为国庆节是非常恰当的。4. 在乡下度假时，我拍摄了一些美丽的建筑物的照片，比如这所公立学校和它旁边的小教堂。5. 创造的愿望是十分重要的。如果我们只是模仿，那就很难发展新事物了。6. 消息在传达给军官之前就在士兵中间传开了。Unit 35. Fill in the bla

14、nks with the words given below. Change the forms where necessary. tend everyday business reflect greet forgive reason path remind grateful pride judge 1. I need some time alone to _ on what has just happened.2. He has a _ to hate her because she is responsible for him losing his job. 3. It was a dif

15、ficult _ getting everything ready in time. 4. When I was a child, my parents always told me that hard work is the only _ to success.5. Thank you for _ me that someone is waiting for me in the office. 6. People like this film because it is about their _ life.7. I _ you this time, but please dont let

16、it happen again. 8. She _to spend too much time playing computer games. 9. I am _to my parents for all that they have done for me. 10. I cant _ whether he was right or wrong, so I have to ask someone else. 11. I was filled with _ after I achieved great success through hard work. 12. He _ me in the s

17、treet with a friendly wave of the hand.6. Fill in the blanks with the expressions given below. Change the forms where necessary.be (get) caught up in on the occasion of feel free to do sth. walk down to the point be in charge give a hand be on ones own look back go hungry 1. He didnt speak for long,

18、 but everything he said was _. 2. With no one taking care of him, the boy had to _ after his fathers death.3. He is welcome everywhere, for he is ready to _ to anyone in need.4. When I _, I still remember my high school days which were among the happiest in my life.5. This was given to me as a prese

19、nt _ my graduation from high school. 6. Many people in the world have more than enough to eat, but many others often _.7. Last night the man drank too much and _ the street shooting (射击) his gun into the air.8. In my family my parents are like our friends, so we _ to ask them any questions.9. The mo

20、nitor (班长) _ when the teacher leaves the classroom.10. Bob knew that one day he would _ in the war, like all his friends.8. Translate the following sentences into English.1. 回首往事，他对父母充满了感激之情。2. 母亲从来不忘记提醒我她是家里的主管，而且每当需要她时，她总会助我一臂之力。3. 这个小男孩独自一人时往往会挨饿，因为他不会做饭。 4. 在母亲的生日之际，我请母亲原谅我因常常被日常事务缠住而忘记对她说一声“谢谢你

21、”。5. 学生都很喜欢这位年轻老师，因为她不仅言传身教，而且说话温和而中肯。Unit 45. Fill in the blanks with the words given below. Change the forms where necessary.actually energy entire increase position requiresecret separate skilled special speed touch1. Those buildings are so tall that they seem to _ the sky. 2. We need someone wit

22、h _ and enthusiasm（热情) to do this job.3. He was driving at a _ of 90 miles per hour on his way home. 4. Of course he is our landlord（房东）; he owns the _ building.5. Is there anything _ that youd like to do this afternoon, Peter?6. Chinas GDP (国内生产总值) _ by 9.1 percent in 2003.7. Believe it or not, our

23、 foreign teacher is quite _ at cooking Chinese dishes. 8. She seems so quiet, but _ she likes to talk.9. This word has four _ meanings.10. You are _ by law to stop your car after an accident (事故）。11. Whats your _ for looking so young?12. I go to sleep on my back but I always wake up in a different _

24、.6. Fill in the blanks with the expressions given below. Change the forms where necessary.keep from keep ones balance known as quite a bit (of)rather than think of as up and down1. She was running _ outside her house, shouting for help.2. The noise from the next door _ me _sleeping last night.3. The

25、 disease is more commonly _ Mad Cow Disease.4. He is having _ trouble with his car, isnt he?5. The little girl had to hold onto the railings（扶手）to keep her balance .6. I prefer to live near my work _ spend a lot of time traveling every day.7. I used to _ him _ someone who would always help me, but I

26、 was wrong. 9. Translate the following sentences into English.1. 汤姆的故事很滑稽，我们都忍不住笑了起来。 2. 德语系和英语系分处两幢楼，而不是在同一幢楼里。3. 伍兹(Woods)具备什么其他高尔夫球运动员(golfer)不具备的特殊技巧呢？4. 跑步是最大众化的运动方式，因为它不需要什么训练或器材(equipment)。5. 需要相当多的练习才能在速度和耐力两方面均技术娴熟。 6. 他被认为是我们学校跑得最快的人，尽管他对跑步的技巧一无所知。Unit 55. Fill in the blanks with the words

27、 given below. Change the forms where necessary.bury delay delicious delight harvest hidehunt merchant nod possess property request 1. Though he _ several big farms in the south of the country, he left nothing to his children. 2. The family were very sad because they lost all their _ in the fire. 3.

28、Can I have another piece of the cake? Its simply _. 4. He got a great deal of _ from his children 5. The farmers are expecting a good _ this year. 6. She was born in 1432, the daughter of a wealthy London _, whose business was selling shoes. 7. They _ their gold in the garden where they hoped nobody

29、 would be able to find it. 8. They have turned down our repeated _ for a crosswalk (人行横道) near the school.9. After a long_, they finally found a house they liked.10. When the son asked his dying mother if she wanted some water to drink, she _ her head by way of (作为) saying “Yes.”11. Because of some problems with the engine, there will be a _ of ten minutes before the plane takes off. 12. Lily used to _ her diary under her pillow.6. Fill in the blanks with the expressions given below. Change the forms where necessary.all ones life carry away day after day dig up in answer to pick out send aw