21世纪大学英语综合教程第一册课后练习答案

1、Unit 15. Fill in the blanks with the words given below. Change the forms where fortable enter fear handlehowevermanageresponsible share shortlysmartsucceedsurround1. George is a boy; he is one of the best students in his class.2. You have to work hard if you want in your courses.3. afte

2、r 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 bear 熊running toward him.7.

3、 When you're 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 by air, which makes up its

4、atmosphere大气层.11. If you can't the job, I 'll get someone else to do it.12. John was so and warm in bed that he didn 't want toget up.6. Fill in the blanks with the expressions given below. Change the forms where necessary.as a result at firstbe up to grow upin additionkeep up with make

5、friends with set up turn out under control1. You can ask him for advice but the final choice you.2. Everything is developing 开展so quickly in today s world thatI am afraid I can 't all the changes.3. The brave sailors 海员managed to keep their boat during the storm.4. If you don't succeed, try,

6、 try again.5. The boy said that he wanted to be a computer scientis t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 his leg. , he would have

7、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限制住了.4 .作为新生,我们大局部人都不知道等待着我们的大学生活会 是怎样的,但是我们都知道我们必须把学习搞好.5

8、.要在大学里取得成功,我们必须跟上其他的学生弁且制定一 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.realitydesirehonorimitateinjureinfectspreaddevelopdeliversecretcreateearly1. As a young man, he has a strong desire for.2. The plan must remain

9、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 byhand.5. We were happy that her dream of marrying Fred finally became a6. My classmates all laughed when I our teacher.7. The book says that moder

10、n music was first in Italy.8. The boy could earn 赚彳# 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 forms where necessary.lead to make sth. out of take care of be made up

11、 oftake up come toin honor ofpick up1. It suddenly me that I should have left a message on hisdesk.2. Please that piece of paper you ve just dropped on the floor.3. I don't think quarrels will ever any good results.4. My friend agreed to my dog while I'm on vacation.5. The students are plann

12、ing a big party their retiring 将退休的teacher.6. Human beings learned to tools stones thousandsof years ago.7. Don't you think watching TV up too much of your time?8. A team 15 doctors and 25 nurses was sent to the flooded area 水灾地区.9. Translate the following sentences into English.1.你可以把信息转变成trans

13、fer划组成的密码来使它保密.10. 从她湿漉漉的手中滑落,扎伤了她脚边的小宠物pet.11. 才i 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.12. 乡下度假时,我拍摄了一些美丽的建筑物的照片,比方这 所公立学校和它旁边的小教堂.13. 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.14. 息在传达给军官之前就在士兵中间传开了.Unit 35. Fill in the blanks with the words given below. Change the forms where necessary.tendeverydaybusinessreflec

14、tgreet forgive reasonpathremindgratefulpridejudge1. I need some time alone to on what has just happened.2. He has a to hate her because she is responsible for himlosing his job.3. It was a difficult getting everything ready in time.4. When I was a child, my parents always told me that hard work is t

15、he only to success.5. Thank you for me that someone is waiting for me inthe office.6. People like this film because it is about their life.7. I you this time, but please don't let it happen again.8. She to spend too much time playing computer games.9. I am to my parents for all that they have do

16、ne for me.10. I can't whether he was right or wrong, so I have to asksomeone else.11. I was filled with after I achieved great success through hard work.12. He me in the street with a friendly wave of the hand.6. Fill in the blanks with the expressions given below. Change the forms where necessa

17、ry.be (get) caught up in on the occasion offeel free todo sth.walk downto the pointbe inchargegive a handbe on one s ownlook backgo hungry1. He didn't speak for long, but everything he said was.2. With no one taking care of him, the boy had to afterhis father s death.3. He is welcome everywhere,

18、 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 present 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 dr

19、ank too much and the streetshooting (射击)his gun into the air.8. In my family my parents are like our friends, so we toask them any questions.9. The monitor 班长when the teacher leaves the classroom.10. Bob knew that one day he would in the war, likeall his friends.8. Translate the following sentences

20、into English.1 .回首往事,他对父母充满了感谢之情.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 .这个小男孩单独一人时往往会挨饿,由于他不会做饭.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5 .学生都很喜欢这位年轻老师,由于她不仅言传身教,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 increasep

21、ositionrequiresecretseparateskilled specialspeedtouch1. Those buildings are so tall that they seem to the sky.2. We need someone with 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 anythi

22、ng that you'd 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 foreign teacher is quite at cookingChinese 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

23、事故.11. What's your for looking so young?12. I go to sleep on my back but I always wake up in a different6. Fill in the blanks with the expressions given below. Change the forms where necessary.keep from keep one s balance known as quite a bit of rather than think of asup and down1. She was runni

24、ng outside her house, shouting forhelp.2. The noise from the next door me sleeping last night.3. The disease is more commonly Mad Cow Disease.4. He is having trouble with his car, isn't 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

25、spend a lot of time travelingevery day.7. I used to him _ someone who would always help me, but Iwas 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发动(golfer)不具备的 特殊技巧呢？4 .跑步是最群众化的运动方式,由于它不需要什么练习或器材 (equipment) o5 .需要相当

26、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 given below. Change the forms where necessary.bury delay delicious delight harvest hidehunt merchant nodpossess propertyrequest1. Though he several big farms in the south of thecountry, he left nothing t

27、o his children.2. The family were very sad because they lost all their inthe fire.3. Can I have another piece of the cake? Its simply.4. He got a great deal of from his children5. The farmers are expecting a good this year.6. She was born in 1432, the daughter of a wealthy London, whose business was

28、 selling shoes.7. They their gold in the garden where they hoped nobodywould 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, s

29、he 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 one's lifecarry away

30、day after daydig upin answer topick outsend awaysend forset toto be suretime and time again1. Suddenly a fight started and the restaurant owner had to the police.2. Tom is clever, but not very hard-working.3. I ve told you not to play with fire, but younever listen to me.4. As soon as David arrived

31、in Beijing he fell in love with the city and decided that he would live there.5. He was trying to explain but she became impatient 怀而烦and him .6. We must those weeds by the roots.7. He was the fastest worker and work right away, not stopping until he was tired out.8. The same problem seemed to come

32、up but neither thefather nor the son knew what to do.9. How could he the best tomatoes for himself andleave the rest to his parents?10. the students request, the teacher has begun to give them more chances to speak in class.11. Several houses when the river suddenly changedits course during a flood

33、洪水last summer.9. Translate the following sentences into English.1 .看到老人奄奄一息,邻居们一刻也没有耽误,马上请来医生.2 . 一个漂亮的果园要人付出辛勤劳动,要日复一日地浇水、除 草、去除石块.不过丰收的时刻总是让人愉快的.3 .他一辈子都富有,但他从没为他所拥有的财产开心过.4 .在搜寻的过程中,他们不断以为自己找到了埋在地里的财宝,结果一无所获.5 .应商人的要求,那家餐馆打发走了其他客人,着手为他一人 准备美味的食物.6 .我可以把这些旧报纸搬走吗？工人问.当然可以,他点点头.Unit 65. Fill in the

34、blanks with the words given below. Change theforms where necessary.injurydebateattendrealizequitsomehowworthcouragemeasureovercomeracekindness1. The soldier showed great in the battle.2. I ve voiced my opinion at every meeting I've.3. A friend of mine has recently decided to his highly-paidbut d

35、emanding job in an American company.4. In the crash the taxi driver received serious to his headand arms.5. It s taken me a while but at last Tve managed to myfear of public speaking.1. , though, he managed to pass all his final exams.7. He was not feeling well that morning and was whetheror not he

36、should go to work.8. He helped us entirely out of, not for the money.9. As he watched the TV play, he suddenly that hed seen itbefore.10. When he was young, my father ran in the cross-country every year and often won.11. The English dictionary cost me a lot of money, but it 's certainlyit.12. Ed

37、ucation shouldn't be purely by examinationresults.6. Fill in the blanks with the expressions given below. Change the forms where necessary.track down prepare forfall behind in paineven if turn aroundsure enough mistake- for happen to make a difference to1. I often her for her sister on the phone

38、.2. Take these tablets if you are.3. Did you hear what David last night?4. I quickly to see if someone was following.5. Tom spent an hour in the library and finally the bookhe wanted.6. Exercise can to your state of health.7. Will you help me the old classmates reunion 重聚联欢会?8. He said he would come

39、 with his wife, and he did.9. I wouldn't lose courage I should fail ten times.10. After five miles, Tara was tired and started to.9. Translate the following sentences into English.1.事实上,她曾考虑过是否该出国.2,这是我看过的最感人touching的电影.3 .我一痛一拐地走向教室,在那儿碰到了汤姆.4 .他娶艾丽斯不是由于她美丽,而是由于她有钱.5 .衡量一个学生的学习不能只看他的分数,还要看他解决问题

40、 的水平.6 .最富裕的人不一定是有很多钱的人,而是那些乐于助人的人.Unit 75. Fill in the blanks with the words given below. Change the forms where necessary.aware writing novel experience capture executenervousupsetescapesearch gap contactinstant edge1. Children s-Voice is a publishing house that mainly publishes children s.2. I go

41、t terribly and dropped a spoon on the floor.3. The citizens were warned of the trouble that the monkeys might cause.4. We are fully of the problem, why it exists存在and what we can do about it.5. I did a quick on the Internet for some local bookstores andtheatres.6. These were lonely people and you co

42、uld see they were longing for with other human beings.7. My girlfriend is really with me for leaving her alonewhile she was ill.8. The London Bridge Hotel, which opened in 1998, is located at the of London.9. Please take a seat. Dinner will be ready in an.10. The man asked for forgiveness 砥恕before h

43、e was formurder 谋杀.11. They are debating whether the between the rich andthe poor is becoming wider12. I 'll always smile when I think of my first year s incollege.13. He went out hunting alone and some wild birds.14. The Old Man and the Sea is a about an old fishermanand his fight with a huge m

44、arlin 枪鱼6. Fill in the blanks with the expressions given below. Change the forms where necessary.in actionbased on call outcomeoverin any case as though take outturnback1. The Stones had three sons, two of whom were killed during2. He spokeWorld War II.he knew all about our plans when in fact heknew

45、 nothing at all.3. The other day my motherand spent the whole morning4. Hecleaning my room.to the waiter, Please bring me a cup of water todrink.5. Finally he stopped the car,a map, and found the right way.6. Knowing that the film was a true story made it evenmore enjoyable.7. If we can't reach

46、there before dark, wd d better nowwhile there s still time.8.1, we'll finish the work today.9. Translate the following sentences into English.1 .这部小说讲述了她如何逃脱纳粹的搜查,是根据她的亲身经 历写成的.2 .当陌生人直视我的时候我会感到紧张,所以我尽量不接触他的目光.3 .就在那一刻,黑暗中有个像火花一样的东西吸引了我的视线.4,父母和孩子都应该明白他们之间有隔膜,但他们不必难过,因为这种隔膜不是不可逾越的.5 .无论如何,这个决定必须

47、明天执行,哪怕会招来多数人的反对(objection).6 .她在讲述自己受到的粗暴待遇时越来越冲动,好似到了发火 (explosion)的边缘.Unit 85. Fill in the blanks with the words given below. Change the forms where necessary.basisopportunity thereforenecessarilyprocessfulfillinvolvemasterestablishattentioneffectivepurpose1. Once you have made a promise, you sho

48、uld it.2. Applying (中清)to enter a university is a complicated with many steps to follow.3. You must give your full to what you are doing.4. Although the brightest students do not make the bestteachers, most teachers were good students.5. He was so in reading the book that he didn 't even hear th

49、e knock at the door.6. We have to have a (n)plan if we are to deal with this serious problem.7. John has a close relationship (关系)with some of hisclassmates.8. If you understand a foreign language and can make yourself understood when speaking and writing, you have it.9. Getting rich seems to be his

50、 only in life.10. Don't miss this: it may never come again.11. He works hard and has a good chance of winning theprize.12. The of their friendship is a common interest in sports.6. Fill in the blanks with the expressions given below. Change the forms where necessary.adjusttoat one's best foc

51、usonat handworry abouttakes notes set the stage forto sb's advantage1. Most athletes are during their youth.2. If you feel cold, you can the temperature in the roomyour taste.3. Mary on everything that's said in class and reviews themin the evening.4. This weekend s talks between the two lea

52、ders havea peace agreement to be reached.5. I'm so tired that I can't my attention anything.6. He has the good habit of keeping a dictionary when he sreading or writing.7. Your parents you: do write to them.8. You will find it to learn French before you visitFrance.9. Translate the following

53、 sentences into English.1 .如果你把注意力集中在学习上,你肯定能实现你的目标,成为 一名成功的学生.2 .好学生知道如何更有效地利用他的学习时间.这就是他能在较少的时间里学到更多东西的原因.3 .如果你手头有很多任务,你必须确定优先考虑的目标,否那么 你将一事无成.4 .对别人有效的学习策略不一定对你也有效,因此要作出必要 的调整以到达最正确效果.5 .扩展自己的水平而不是把知识塞进脑子里才是你成功的关 键.6 .要在学习上做得好,你就必须在学习过程中成为一名积极的 参与者,而不是一名消极的旁观者.KeysUnit 15. Fill in the blanks wit

54、h the words given below. Change the forms where necessary.1. smart 2. succeed 3. Shortly 4. managed 5. share 6. fear7. responsible 8. however 9. enter 10. surrounded 11. handle 12. comfortable6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. is up to 2. keep

55、 up with 3. under control 4. at first 5. grew up 6. make friends with7. turned out 8. As a result 9. set up 10. in addition9. Translate the following sentences into English.1. John is both smart and responsible. He likes to make friends with other people.2. I have made the decision to compete for th

56、e new post. You can compete for it, too. It s up to you.3. Shortly after the doctor came, he managed to have my father s illness under control.4. As freshmen, most of us do not know what college life has in store for us, but we all know that we must do well in our studies.5. To succeed in college, w

57、e must keep up with the other students and set up a routine that meets our needs.6. Though the assignments last week turned out to be more difficult than I thought, I handed them in on time.Unit 25. Fill in the blanks with the words given below. Change the forms where necessary.1. desire 2. secret 3. honor 4. injured 5. reality 6. imitated7. developed 8. delivering 9. spread 10. infected 11. created 12. nearly6. Fill in the blanks with