21世纪大学英语课后习题答案
《21世纪大学英语读写教程》完整课后答案【第三册】
《21世纪大学英语读写教程》完整课后答案【第三册】篇一：《21世纪大学英语读写教程》完整课后答案【第三册】《21世纪大学英语读写教程》完整课后答案【第三册】Unit1 Text A Vocabulary Ⅲ pulsor y 2.relish 3.confidence 4.consequences 6.henceforth 7.invest 8.perceive 9.passion 10.scheming 1.going steady w 4.beyond focus 7.feed on 8.the apple of Chri s?s eye 9.f over their collection word Building ⅥA.1.actress 4.mistress 5.waitress 6.lioness 应试者 2.referee 裁判3.appointee 被任命者4.refugee 难民5.addressee 收件人6.trainee 受训者7.escapee 逃犯8.absentee 缺席者9.payee 受款人 B.1.examinee 2.trainee 3.absentee 4.refugees 5.addressee 6.escapee Structure Ⅸ 1. Having too many work on the team slows our work down rather than speeding it up . 2. Hewantedto make his livingas ateacher rather as a businessman.3. In most modern societies women are treated as equal rather than as servants.4. “ Body language ”refers to move rather thant to speech.5. He preferred to sit quietlyrisking giving an6. Andrew is rather than money is the key to happiness. and faxes. think for themselves rather than telling 2. 2.if only to get his two teeth filled. 3. if only to make a good impression on his girlfriend. 4. if only to teach him a lesson on how dangerous it is to be so careless. 5. if only to stop yourself getting so bored at home. T ranslation Ⅻ 不管谁愿意长大后当老师呢？我竭力向我的学生们解释他们对我的印象——业的人——有所偏差。
21世纪大学英语第四册课后习题答案
21世纪大学英语读写教程第四册Unit11.Americans tend to define people by the jobs they have/do. Such characteristics as their family and educational backgrounds are considered less important.美国人往往以从事的工作来对人们进行划分。
家庭和教育背景这些特点被认为是不太重要的。
2.His uncompromising personality explains why he could no longer put up with his employer and eventually submitted his resignation.他决不妥协的个性是他再也无法容忍他的雇主,并最终递交了辞职书的原因。
3.His uncompromising personality explains why he could no longer put up with his employer and eventually submitted his resignation.If you really want to learn English well, you must put in a lot of time and energy, or you'll go nowhere. The same can be said of other subjects.如果你真想学好英语，你就必须投入大量的时间和精力，否则你就不会有任何进步。
对于其他课程也可以这么说。
4.Some actors fame is built on their innate beauty, but despite his short stature, Dustin Hoffman rose above and it is his excellent acting that set him apart. 有些演员的名声靠的是他们天生的美貌，但是达斯汀?霍夫曼(Dustin Hoffman) 尽管身材矮小(short stature)，还是出类拔萃，而使他与众不同的正是他精湛的演技。
21世纪大学实用英语综合教程第二册课后答案
Unit1.Listening & Speaking1, what has been said, mentioned earlier, two-way interaction, a breakdown, even confusion, a native speaker, going on3,1), be fun, I don’t think, it depends, What’s that, what you mean, got it, what would you say;Tom Chang.It depends.He’ll tell them a little white lie.It’s an innocent social fib or excuse.Not mentioned.2), serious hearing problems, to hear 100%, is perfect, hear again, listen to the conversations, three times; What did you say Would you speak louder pleaseNo. I’ve been having serious hearing problems for years. I can’t hear people well. That’s why I’m here. What do you mean by hearing aid What’s thatOh, I haven’t told my family yet. I just sit around and listen to the conversations.You know what I’ve changed my will three times!5, BADCA6, DACCB7, FTTFF8, complaining about, does everything, every 10 hours, every 2 hours, every 24 hours, in one hour, damn near, from down the hall, I just realized9, They are talking about Nurse Nancy.Because she did everything absolutely backwards.1)One doctor told her to give a patient 2 milligrams of morphine every 10 hours. She gave him 10 milligrams every 2 hours.2)The other doctor told her to give a petient an enema every 24 hours. She tried to give him 24 enemas in one hour.They heard a blood-curdling scream from down the hall. She was boiling a patient.Text A5/6/ on for theshoulder over in like thetime out all right the end of71. By the time I got home, I was too tired to do anything active.2. The two girls look too similar for people outside the family to tell them apart from each other.3. What in the world does mm stand for The abbreviations that people use on the BBS are too confusing for me to understand.4. Because of TV, most people have become too lazy to make the effort to go to the cinema.5. Anne made a serious mistake yesterday because the test gave her too little time to decide on the correct choice.81. until I have really learnt the basics of the language.2. until the end of the book3. until they have finished their speeches4. until my teacher explained them in class with several examples5. until I saw Sam Ward leave the building6. until he got on a city bus91. Because of the heavy snow, the passengers had to wait at the airport until midnight when the snow stopped.2. Twenty minutes after the train started, the two boys found that they had got on a train heading for Hangzhou instead of their hometown, Suzhoul.3. Similar-sounding English words often result in misunderstandings among English-speaking people.4. The driver heard an unusual sound from the car engine, so he pulled over immediately to check, but it turned out all right in the end.5. Mr. Lee felt very embarrassed when he realized that he had made a very common mistake among speakers of English as a second language.6. Mary felt like learning English and hoped she could learn it quickly, but soon found it was too difficult for her to learn in a short period of time.101. giving us heat and light2. ranging in age from 4 to 163. Being invited to speak here4. your encouraging words5. sitting between Mary and Tom6. leaving today’s work for Tomorrow7. playing in the playground8. taking a break9. leaving me alone10. taking mechanical things apart111. Mr. LiXinyang, the president of Nanjing Technical College.2. To celebrate the tenth anniversary of the founding of Nanjing Technical College.3. At the Guest Center of NTC.4. On July2, 2004 from 12:30 to 13:30 .5. On Wednesday, may12, 2004.6. To celebrate Mr. David Brown’s retirement from McMillan Investment Company.7. At the Grand Hall.12Dear WuJi,You are invited to attend a graduation party at my house on Sunday, June27. The party will start immediately after our graduation ceremony, at about 4:00. Your parents and friends are welcome, too.I do hope you can come. Sincerely,WangJunText B141. mysteries2. mysterious3. meanings4. stared5. estimate6. imagined7. figured8. board9. pronounce10. weighed11. presented12. object151. Take a look2. get right3. objected to4. at least5. makes no sense6. beside himself7. dawn on8. think ofText C16/17/Unit 2Listening & speakingsome way, when this occurs, do so, in a polite way, in society, my interrupting you, being late, step on you, forgotten your name, what I have said, forgotten your birthday, the delay, hurt your feelings.3. what happened, calling you, any reason, an interesting lecture, turn it off, reach me, I’m terribly sorry, excuse me, make up for, stop it, the saying.Because she couldn’t reach LiMing on the cell phone. It was WangYing’s birthday.Because he was attending a lecture.He was sorry for forgetting WangYing’s birthday. She said that she could understand.at the airport, a window seat, an aisle seat, a20-minute delay, in about half an hour, baggage claim checks.Okay.Make it a window seat, but if there aren’t any left, I’ll take an aisle seat.I sure hope that’s the only delay. Oh, where are my baggage claim checksGreat! Uh, thanks a lot.5. CADAB6. CABDC7. TTFFT8. in a loud voice, particularly interesting, in the same room, in curing them, left alone, had a talk, suffering from a delusion, who are you9. He announced that he was the famous British naval hero, Lord Nelson.He decided to put the two men in the same room.No disturbance was heard from the room that night. He had a talk with the new inmate.He said that he had been suffering from a delusion and he was not Lord Nelson, but Lady Nelson.Text A5/ bother6/ short the disposal the same time face your back on coupleof inside out around71. must have seen the tickets for tonight’s play2. must have been here many times3. may have gone bad4. may not have received the present81. Nancy was glad to have quit her part-time job before her final exams.2. Aren’t you ashamed to have eaten all the fruit in the basket3. We are really grateful to have received so much care during our visits here.4. Henry was foolish to have trusted such a liar.91. The public noticed that since that local official left, his position had been vacant for a couple of months.2. Seeing the girl looking around helplessly on the platform, the young porter asked politely if she needed any help.3. I recognized your companion the minute he appeared at the door. He looked just as you had described.4. We didn’t bother to find a hotel, for my good friend invited us to stay in her house and put a luxurious car at our disposal.5. While the professor was turning the suitcases inside out to find his glasses, his wife was sitting comfortably in an armchair watching the whole scene.6. I turned my back on her because she expected me to treat her like a queen.101. seeing a doctor as soon as possible2. working for another hour3. buying a new car4. going to the cinema5. having been to New York6. quitting my job7. speaking it8. being recognized9. spending all that money10. losing my job11kind invitation, will be pleased to attend, be held at the Holiday Inn, they are unable to attend due to a previous engagement.12An informal letter of acceptance:June24, 2004Dear WangJun,After graduation is a great time to have a party. Being at your house is always lots of fun. My boyfriend, Tom, will be coming, too.Thanks for the invitation.Best,WuJiAn informal letter of refusal:June24, 2004Dear WangJun,I wish I could attend your graduation party. I know it will be lots of fun. Unfortunately, my parents have already invited some of our relatives over for a celebration. I wonder if you could come by on Monday everning so you can tell me all about the party. Let me know if you can.Best,WuJiText B14/15/ free the bestof through sight deltwith reply to intoawayText C16/17/Unit 3,Listening & Speaking1,have decided to do a driving force, without a firm belief, a certain degree of optimism, improve your chances, move to Shanghai, do it right now, find a part-time job, taking TOEFL, change my plan, going abroad for further studies, achieving my goal, my success, win, make a success of the plan, everything will be fine, the results, my promotion, OK.3,1), as your second foreigh language out of the question, at the same time, learning Japanese, smell the flowers, the more chances, I’m very optimistic about, working hard on it.She’s decided to study Japanese as her second foreigh language.It’s impossible to manage two foreigh languages at the same time.He asks her not to work so hard.It’s so strong that nobody can change her mind.Yes. Because she has realized the importance of speaking more languages in this rapid-changing society.2), has set her mind, a little girl, going to college, how hard it is, make a success of her future career.Why Because I’m blind Michael, I’ve had my heart set on getting a college degree ever since I was a little girl. My blindness has never stopped me from going to college.Sure it is. But I’ve made a decision to give it a try no matter how hard it is. You know, I’ve always dreamed of going to college one way or another. Nothing can stop me from achieving my goal.Thanks. I’m sure I’ll make it. I’ve no doubt of my success. I don’t think you’d be any different.You bet. Nothing is impossible for a determined mind. 5, BBCCBD6, CAADD7, FFTTT8, half full Seeing the world, long-term successes, in color, the thoughts and opinions of others, an attitude of, constantly look to, more enjoyable.9, Is the glass half empty or half fullIt can have a far-reaching influence on everything from our day-to-day lives and selections of mates, to our career choices and long-term successes.They think in color. They are open-minded to new ideas and situations and enjoy the thoughts and opinions of others.They think that change is a good and necessary thing.They appreciate good feedback and take criticism with a grain of salt.Text A51. salesman2. mental3. taste4. failure5. challenge6. puzzle7. reasonable8. otherwise9. realistic10. level61. step by step2. have … in mind3. apply to4. move on to5. had come through6. built up7. concentrate on8. leading to71. That’s how he became a world-famous basketball star.2. that’s why you couldn’t sing a song.3. that’s when the trouble really began.4. That’s where I studied in my childhood.5. That’s what he should d now.81. If you ran as fast as you could, you would come first in the 100-meter dash.2. If she worked as hard as she could, she would catch up with her classmates.3. If you tried as hard as you could, you would overcome the difficulties.91. He has given up running in order to focus on the long jump.2. In his book I Can’t Accept N ot Trying, Michael Jordan looks back on how he approached the challenges he faced.3. If you had tried as hard as you could, you would have long achieved your goal of becoming a starter on the varsity.4. Even if you fail the final examination, don’t get down on yourself, because you can take the examination again at the beginning of next term.5. If you ultimate goal is to become an English teacher, then the first thing you have to do is to learn English well.6. Not everyone is going to be world-famous. But if you have done your best, you can still be considered a success.101. smoking2. to stay3. to think4. to bring5. bursting6. buying7. to stay8. trying9. traveling10. meeting, seeing11Anderson, General Manager.Brain wishes to go back home to spend Spring Festival with his family.January22, 2003.from January 25th to February 7th.WeiDaxing’s father is seriously ill and he wants to see him in the hospital.12June5, 2004Deat Mr. Smith,I’m sorry to tell you that I’m not feeling well today and had best not come to work. The doctor has told me that I have caught a bad cold and has advised me to stay in bed for a few days. Now I’m writing to ask for several sick leave days. I’ll come back to work as soon as I feel better.I appreciate your understanding.Yours truly,WangYingText B141. willing2. anxious3. definitely4. detail5. Furthermore6. partly7. type8. perform151. carried out2. looking forward to3. In most cases4. fell in love with5. Getting ahead6. contributed to7. stand out8. dedicated … to Text C16/171.disagree: dis + agree: not agree 不同意2.psychologist: psychology + ist: someone who is trained in psychology心理学家3.unconditional: un + conditional: not limited by or depending on any condition(s)无条件的4.postgraduate: post + graduate 研究生的5.modernize: modern + ize使现代化UNIT 4Listening & Speaking1.to know2.a strong desire3.the unknown4.around us5.What’s going on 6.global warmingwhere human curiosity comes from 8.this interesting fact9.how the law of gravity works 10.the secret11.why people ehave this way12.the real reason behind this13.what’s in your mind14.how does it work1.understand this2.get its message3.I’m most curious4.Do you happen to know 5.trying to tell us6.the beauty7.so much curiosityAnswers to questions1.In an art gallery.2.They were talking about an impressionistic picture.3.She was keen to know about the meaning of the colors,dabs and strokes.4.He asked her to use her imagination.5.He said that she is an inquisitive person.1.the first time2.the exact fare3.a fare card4.how it worked on the bus5.inquisitive needs1.Excuse me. Do I have to pay the exact fare for the bus 2.What’s that3.I wonder whether I can use it on the subway.4.This is my first time to visit the city of Shanghai.5.Thanks. I hope you don’t mind my asking, but how does the fare card work here on the bus6.Yes.7.Thank you.681.as we do2.they cannot tell us 3.get the answer4.by their color5.in front of a red card 6.tell colors apart7.were found out8.as a color9.for human beings91.They tried to find out whether animals can see color.2.Because they were curious to know whether bees tell flowers apart by their color.3.They put a bit of syrup in front of a blue card, and no syrup in front of a red card.4.The bees would come to the blue card, no matter where it was placed, even if it had no syrup in front of it.5.Bees don’t see color as we do.Text A51. enables2. arguing3. comments4. despite5.planet6. pretending7.cruelpollutted9.particularly 10.freedom61.have no use for 2.playing withdwell on4.get together 5.on behalf of 6.on earth7What do you guess has made him change his mind2.Who do you guess is the winner of the speech contest 3.When do you suppose the results of the exam will come out4.Where do you imagine they spent their vacation81.I don’t thi nk he will agree with us.I don’t think Alice can understand such a difficult question.3.I don’t think you are taller than your brother.4.I don’t think they have made up their minds.91.This report dwells on how some species were exterminated because of the polluted environment.2.To tell the truth, I think a snide comment made out of prejudice is better than faked praise given by a hypocrite.3.Mary countered the manager on behalf of all the employees by arguing that it’s cruel to limit the employees freedom and it will eventually affect the company’s reputation.4.What on earth has enabled some people, particularly certain high officials, to abuse their powers despite the law5.I don’t think success is merely related to intelligence. In fact, many good qualities, such as innocence, honesty, humor and loyalty, can help us succeed, too.6.Strangely enough, the joke did not bring about hearty laughter, not even a hint of any. Could it be that the audience was pretending to be seriousGRAMMAR REVIEW101.John isn’t here. Try phoning his home number to see if he’s there.2.Walking along the street, he stopped to take a picture.3.I forgot to ask him for his address.4.We regret to inform you the model you want is out of stock.5.They tried to pass the exam.6.I remember turning the lights off before we came out.7.I’ll never forget hearing this piece of music when I was lonely.8.I regret giving up the job.9.I stopped eating chocolate last year.10.She first told us her plan and then went on to tell us how she would carry it out.Pratcical Writing(写作):111.Charles2.Dryden3.reduced4.121.Peter2.Gerald3.Jim rang about the training course you are interested in. It’s called “Managing People” and the next one is on July 13th. If you’re interested, call Joanna Little at 032-4388-7762.TEXT B1. amazing2. disappoint3. suspicious4. Scientists5. reasoning6. replacedsignal8.suspect9.was divided 10. intelligent15。
21世纪大学英语第二册课后答案
Unit1Structure一1) Simon's ill He can't get out of bed.Answer: Simon's ill -- so much so that he can't get out of bed.2) She herself believed in freedom. She would rather die than live without it.Answer: She herself believed in freedom -- so much so that she would rather die than live without it.3) Piles of work have kept us busy. We can't manage to take a holiday this year. Answer: Piles of work have kept us busy -- so much so that we can't manage to takea holiday this year.4) Many contestants (参加比赛者) later failed drug tests. The race had to be rerun. Answer: Many contestants later failed drug tests -- so much so that the race had to be rerun.二1), how much do you think it's worth? (painting, really, a Picasso (毕加索画作)) Answer: Assuming(that) this painting really is a Picasso2), where are we going to get the money? (proposal, accept) Answer: Assuming(that) the proposal is accepted3) All we have to do is to explain the problem to her, . (of course, she, prepared, listen)4) , I doubt they'll take any notice. (even, smokers, do see, health warnings)Answer: Even assuming(that) smokers do see the health warningsUnit2Structure一1) You can not bring out the best in your employees except by rewarding success. Answer: Only by rewarding success can you bring out the best in your employees.2) Mary was unable to complete the report by the deadline except by working at evenings and weekends.Answer: Only by working at evenings and weekends was Mary able to complete the report by the deadline.3) I didn't realize the value of my parents' advice until I myself became a mother. Answer: Only when I myself became a mother did I realize the value of my parents' advice.4) They didn't begin to prepare for the math examination until they had finished watching the football game.Answer: Only after they had finished watching the football game did they begin toprepare for the math examination.二1) The young woman described to the policemen (那个男子是如何跑到她跟前抢走她手中提包的).Answer: the way the man ran up to her and grabbed the bag from her hand2) All the people working for Sam Walton admire (他管理沃尔玛公司的方法和他对待员工的方式).Answer: the way he manages Wal-Mart and the way he treats his employees3) The neighbors were disgusted at (他那样对年迈的父亲说话).Answer: the way he talked to his old father4) It's amazing (八岁男孩能那样保持冷静)when he faced the emergency.Answer: the way the eight-year-old boy managed to stay so calmUnit3Structure一1) --- Do you help your parents with housework? (do, can)--- Yes,.Answer: I do whatever I can2) --- Can I have your OICQ number? (mean)--- ?--- It's the number you need to chat with others on the Internet.Answer: Whatever does that mean3) --- Last night, Sammy didn't come home. His mother was almost worried to death.(happen)--- , he should have called home.Answer: Whatever had happened4) --- You have such a wonderful collection of oil paintings, Mr. Benson! (it, be, you, like)--- , take it as a wedding gift from an old man.Answer: Whatever it is that you like二Rewrite the following sentences after the model, using "know better than to"1) You ought to be wise enough not to go swimming right after lunch.Answer: You ought to know better than to go swimming right after lunch.2) Aunt Betty is certainly too well-experienced to invest all her money in one company's stock. Answer: Aunt Betty certainly knows better than to invest all her money in one company's stock.3) Jenny is old enough to have more sense than to spend all her time playing computer games. Answer: Jenny is old enough to know better than to spend all her time playing computer games.4) Allen should not have been so silly as to lend such a large sum of money to thatuntrustworthy cousin of his.Answer: Allen should have known better than to lend such a large sum of money to that untrustworthy cousin of his.Unit4Structure一1) Anyone who has talked with him will see Mark is a remarkably intelligent person. Anyone who has talked with him will see Mark is .Answer: a person of remarkable intelligence2) The book is not valuable to one who is not familiar with the subject.The book is to one who is not familiar with the subject.Answer: of no value3) She is a wealthy woman. She never has to worry about money.She is . She never has to worry about money.Answer: a woman of wealth4) In today's job market, basic skills in computer science and foreign languages are very important.In today's job market, basic skills in computer science and foreign languages are Answer: of great importance二1) "If you go on spending money like this, (你一个月就会身无分文)," my friend said to me the other day.Answer: you will find yourself penniless in a month2) When the passenger woke up, (他发现自己躺在医院的病房里).Answer: he found himself lying in a hospital ward3) Soon after she reported for work, (她发现自己面对的是她承担过的最艰难的工作).Answer: she found herself faced with the toughest job she had ever taken4) As time went on, (苏珊发现自己落入了一个无法逃脱的陷阱). Answer: Susan found herself in a trap from which she could not escapeUnit5Structure一Answer the following questions, using the structure "it is ... that ... ":1) What made it possible for a blind boy to set a world record in pole vault?Answer: It was his dream and hard work that made it possible for him to set a world record in the pole vault.2) When did you begin to learn English?Answer: It was nine years ago that I began to learn English.3) Who has ever exerted (施加) the greatest influence on you?Answer: It is my parents who have exerted the greatest influence on me.4) Where did you come across John?Answer: It was in Central Park that I met John.二Study the model and complete the following sentences by translating the Chinese into English using what-clause:1) Obviously (这位发言人想要强调的是) the impact of these findings rather than the process that led to these findings.Answer: what the speaker wanted to emphasize was2) It seems that he is never bothered about (别人是如何看待他的行为的). Answer: what people would think about his behavior3) The CEO never hesitates to let his employees know (他在为公司做的计划). Answer: what he is planning for the company4) The scientist will show the audience (遥控机器人(tele-operated robot) 能为家庭所做的事).Answer: what a tele-operated robot can do for a familyUnit6Structure一Rewrite the following sentences after the models:1) I wish it were that simple!Answer: If only it were that simple!2) It seems it won't stop raining this afternoon, so we can't go out.Answer: We could go out this afternoon if only it would stop raining.3) Everything went wrong just because she told David about that.Answer: If only she hadn't told David about that, everything would have been all right.4) It's a pity that she came into the room at that particular moment.Answer: If only she hadn't come into the room at that particular moment.二Make sentences with the structure mentioned in the Model as well as the words in brackets:1)(Tom, intelligent, class, so, he, not, learn, anything , there) Answer: Tom was too intelligent for his class so he was not learning anything there./Tom is too intelligent for his class so he is not learning anything there.2)(task, far, difficult , nine-year-old) Answer: The task is far too difficult for a nine-year-old./The task was far too difficult for a nine-year-old.3)(there, be, many, people, such , small, room) Answer: There are too many people for such a small room./There were too many people for such a small room.4)(noise, become, much, me, so , I , go , complain) Answer: The noise became too much for me so I went and complained.Unit7Structure一Study the models and complete the following sentences by putting the Chinese in brackets into English.1) We are literally crawling. (一定是出车祸了). Answer: There must be some traffic accident ahead2) Thomas sounds very knowledgeable about traditional Chinese medicine. (他一定受过专门培训).Answer: He must have had some special training3) The draft document is complete in virtually every detail. (起草这份文件一定用了他几个月).Answer: It must have taken him months to prepare it4) (凯茜一定是误了火车). She should have arrived here two hours ago.Answer: Cathy must have missed the train5) What? It cost you one thousand dollars to fill a hollow tooth? (你一定在夸张)!Answer: You must be exaggerating二Rewrite the following sentences after the model, using "be supposed to"1) Do we have to deposit our bags before entering the supermarket?Answer: Are we supposed to deposit our bags before entering the supermarket?2) The spaceship is planned to land on Mars at 10:40 this morning.Answer: The spaceship is supposed to land on Mars at 10:40 this morning.3) As a car driver, you ought to know how to change a tire.Answer: As a car driver, you are supposed to know how to change a tire.4) The nurses in the hospital are expected to take good care of the patients.Answer: The nurses in the hospital are supposed to take good care of the patients.5) We are required to speak only in English when we discuss text organization.Answer: We are supposed to speak only in English when we discuss text organization.Unit8Structure一Complete the following sentences after the model, using "now that":1) (begin, new life, foreign country), everything seems so different and he is understandably excited.Answer: Now that he has begun a new life in a foreign country2) The things I've worked so hard for appear to me so shallow and worthless (I, achieve).Answer: now that I've achieved them3)(warmer months, come), why don't you takethe opportunity to travel around Siberia?Answer: Now that the warmer months are coming4) (know, whole truth), she realized how stupid she had been not to suspect that her boyfriend was actually a spy.Answer: Now that she knew the whole truth二※Complete the following sentences by translating the Chinese into English, using "more than + past participle/adj.":1) When Mount Qomolongma was remeasured in 1987 by a more accurate method, it was found to be (比原先认为的高出24米). Answer: 24 meters higher than previously believed2) The central heating system has proved (没有最初期望的那么有效).Answer: less effective than originally hoped for3) The new electronic dictionary is sold (以比预期低得多的价格).Answer: at a much lower price than predicted4) Totally fed up with the noise in the surroundings of the hotel, Prof. Sherrington said he'd leave as soon as he finished his work and (一刻也不会多呆在那儿).Answer: wouldn't stay there a moment longer than necessary。
21世纪大学英语读写教程第一册.课后答案
21世纪大学英语读写教程第一册课后答案Unit 1Text AExerciseV1。
solutions。
2. ignore.3。
persuade。
4. assign.5。
deadline。
6. approach.7。
stuck.8. essentials。
9。
managed.10。
necessarily.11. retained.12. due, draft.VI1. put in2. make the most of3. put down4。
lead to5。
get her hands on6。
put away our picnic things7. to stick to8. time after time9. has cut down on smoking10。
counts for much moreVIII1. thus cutting down on our costs2. while having his breakfast3。
so that he can memorize a couple of new words everyday while cooking his meals4。
thus greatly increasing his reading speed5。
while studying Chinese modern history at Beijing University6。
thus being able to do very well in their work7。
while doing his homework8. so that you can become one，tooIX1。
used to go2. got used to getting3。
used to study，has got used to working4。
used to say5. used to write，got used to communicatingXI1. went unnoticed2. go unpunished3。
21世纪大学英语第三册答案(完整版)
螀2 1 世纪大学英语第册课后习题参考答案肅Unit1薂Text A螂Vocabulary袀in蒆pulsory 2.relish 3.confidence 4.consequences 5.incentive 6.henceforth 7.invest 8.perceive 9.passion 10.scheming芄1.going steady with Richard 2.in time 3.played into his enemy ' s hands薁4.beyond her widest dreams 5.hung on Michael ' s every word 6.out of focus羀7.feed on 8.the apple of Chris ' s eye 9.filed into the courtroom 10.poring over their collection袇word Building螂w芀2.empress 3.goddess 4.mistress 5.waitress 6.lioness 7.priestess 8.heiress聿2.waitress, actress 3.Lioness 4.mistress芈四蒄2.referee 裁判 3.appointee 被任命者 4.refugee 难民 5.addressee 收件人 6.trainee 受训者7.escapee逃犯8.absentee缺席者9.payee 受款人莃2.trainee 3.absentee 4.refugees 5.addressee 6.escapee腿Structure蒅区膆1. Having too many work on the team slows our work down rather than speeding it up .膂2. He wanted to make his living as a teacher rather than as a businessman. 艿3. In most modern societies women are treated as professorial equal rather than as servants.袆4. “ Body language ” refers to communication through the way you move rather thant to speech.薄5. He preferred to sit quietly in class rather than risking giving an answer that might be wrong .袁6. Andrew is convinced that love rather than money is the key to happiness.艿7. Many people nowadays communicate by email rather thanby phones and faxes.芇8. Mrs.Kester made students think for themselves rather than telling them what to think.莅X蚀1. if only to attract more readers.荿2. 2.if only to get his two teeth filled.蚇3. if only to make a good impression on his girlfriend.螃4. if only to teach him a lesson on how dangerous it is to be so careless.蚂5. if only to stop yourself getting so bored at home.葿Translation螄刘蒅正在上学的孩子们中有一种普遍的错误观念，即他们的老师们曾是些神童。
21世纪大学英语课后习题答案
21世纪大学英语课后习题答案1.Do you think that making music and art 【compulsory】subjects in schools wouldreduce some children’s enjoyment of them?2.Bob’s one of those people who 【relish】 risk and danger he’d be boredin a safe, steady job.3.Elizabeth is certainly talented enough to succeed in her career; she justdoesn’t have enough 【confidence】 in her own abilities.4.I’m sorry you’re in trouble, but as you made your decision on your ownyou’ll just have to face the 【consequences】5.Many educators would be delighted to abolish exams, but they also worry thatwithout them there would be too little 【incentive】for students to work hard.6.The teacher accidentally hit the boy’s hand with an eraser and was【henceforth】known as “Dead-Eye Bean”.7.If I had money, I’d 【invest】 it all in Internet companies.8.Psychologists say that our behavior is influenced by many factors too subtlefor us to consciously 【perceive】.9.He’s always had a 【passion】for books. If he could work in a library, itwould be a dream come true.10.Look at those three whispering in the corner again they’re 【scheming】something, I just don’t know what!1、汤姆去年转来我校。
（完整版）21世纪大学实用英语综合教程（第一册）课后答案及课文翻译（很全）
（完整版）21世纪大学实用英语综合教程（第一册）课后答案及课文翻译（很全）121 世纪大学实用英语综合教程（第一册）课后答案及课文翻译Text A 大学——我一生中的转折点佚名作为一名一年级新生初进大学时，我害怕自己在学业上搞不好。
我害怕独自一人在外，因为我是第一次远离家人。
这里周围都是我不认识的人，而他们也不认识我。
我得和他们交朋友，或许还得在我要学的课程上跟他们在分数上进行竞争。
他们比我更聪明吗？我跟得上他们吗？他们会接受我吗？我很快就认识到，我的生活现在就取决于我自己了。
如果我要在学业上取得成功，我就必须制定一份学习计划。
我必须调整花在学习上的时间和花在社交上的时间。
我必须决定什么时候上床睡觉，什么时候吃什么，什么时候喝什么，对什么人表示友好。
这些问题我都得自己回答。
开始时，生活有点艰难。
我在怎样利用时间上犯了错误。
我在交朋友上花的时间太多了。
我还在怎样选择大学里的第一批朋友上犯了一些错误。
然而不久，我就控制住了自己的生活。
我做到了按时上课，完成并交上了第一批作业，而且以相当好的成绩通过了前几次考试。
此外，我还交了一些朋友，跟他们在一起我感到很自在，我能把我担心的事告诉他们。
我建立了一种真正属于我自己的常规——一种满足了我的需要的常规。
结果，我开始从一个不同的视角看待我自己了。
我开始把自己看作是一个对自己负责也对朋友和家人负责的人。
凡事自己做决定并看到这些决定最终证明是明智的决定，这种感觉很好。
我猜想这就是人们所说的“成长”的一部分吧。
我未来的生活将会怎样呢？在人生的这一阶段，我真的不能确定我的人生之路最终将会走向何方，我真的不知道在以后的几年中我会做什么。
但我知道，我能应对未来，因为我已经成功地跃过了我生命中的这一重要障碍：我已经完成了从一个依赖家人给予感情支持的人向一个对自己负责的人的过渡。
第二单元他帮助了盲人珍妮?K?格里泽眼睛瞎了而又想读书——这就是路易?布莱叶的生活现实。
想顺利进行阅读的愿望导致了布莱叶盲字体系的产生。
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1.Do you think that making music and art 【compulsory】subjects in schools would reducesome children’s enjoyment of them?2.Bob’s one of those people who 【relish】risk and danger he’d be bored in a safe,steady job.3.Elizabeth is certainly talented enough to succeed in her career; she just doesn’t haveenough 【confidence】in her own abilities.4.I’m sorry you’re in trouble, but as you made your decision on your own you’ll just haveto face the 【consequences】5.Many educators would be delighted to abolish exams, but they also worry that withoutthem there would be too little 【incentive】for students to work hard.6.The teacher accidentally hit the boy’s hand with an eraser and was 【henceforth】knownas “Dead-Eye Bean”.7.If I had money, I’d 【invest】it all in Internet companies.8.Psychologists say that our behavior is influenced by many factors too subtle for us toconsciously 【perceive】.9.He’s always had a 【passion】for books. If he could work in a library, it would be a dreamcome true.10.L ook at those three whispering in the corner again they’re 【scheming】something, Ijust don’t know what!1、汤姆去年转来我校。
他全神贯注地听杨小姐上课并很快成了她最喜欢的学生。
Tom ( was ) transferred to our school last year. He hung on Miss Young’s every wor d in class and soon became the apple of her eye.2. 看到女儿高中毕业，他感到一阵难以用语言表达的爱和骄傲。
Seeing his daughter graduate from high school, he felt a surge of love and pride that hecouldn’t express in words.3.当李先生去年开始涉足股市时，他做梦也没想到会变成百万富翁！Last year when Mr. Li first began his venture into the stock market, becoming a millionaire was beyond his wildest dreams.4.在休假日，我有幸看到一些野生海豹在吃鱼。
我拍了几张相片，可惜焦点都没对准。
On my holiday, I was lucky enough to witness some wild seals feeding on fish. I took several photos of them, but unfortunately they were all out of focus.5．王子跟那位女演员保持确定的情侣关系已三年。
没有任何东西能改变他们在下周结婚的决定。
The prince has been going steady with the actress for three years and nothing can alter their plan to get married next week.6．因为穷人连饭都吃不饱便认为他们不需要义务教育的看法完全是一种错误的想法。
没有教育人们怎能克服贫穷？It is a complete misconception that the poor do not need compulsory education because they do not even have enough to feed on. Without education, how can poor people ever overcome their poverty?7. 大卫所有的同班同学都困惑不解——没有人想得出他怎么突然变成了优等生。
All of David’s classmates are completely stumped — no one can work out how he became a top student overnight.8. 很明显，她拒绝他的求婚给了他沉重的打击，但他最终还是从痛苦中恢复了过来。
It was obvious that her rejection of his proposal hit him hard, but in time he recovered from his wounds.1.In a healthy relationship, the partners' strengths and abilities 【complement】each other,rather than being identical.2.. Millions of dollars and lots of famous actors are not 【indispensable】to theproduction of a successful film, but they help!3.. I never felt I had a right to expect any special 【privileges】because of my universityeducation.4.The marketing 【strategy】that Edward proposed would bebrilliant if only he hadn'tforgotten about good business ethics5.It's true that not having a car imposes some【constraint】, but owning one alsocomplicates life in many ways.6.According to the Chinese law, every child is【entitled】to nine years of free education.7.Life should consist of more than just a struggle for【survival】8.The sight of the helpless child aroused her maternal【instinct(s)】9.The winners of the contest were chosen 【randomly】; no consideration was given toage, gender or income.10.H e has lost the use of his limbs but he is still in possession ofall his 【faculty】.11.P lease give the highest priority to this very 【urgent】matter.12.S he enjoyed parts of her trip to India, but said she found thepoverty she saw thererather【depressing】1.独立生活的能力对于任何一个成年人来说是必不可少的, 但真正的成熟远远不只是一整套的生存策略。
The ability to fend for oneself is indispensable to any adult, but real maturity is more than just a set of survival strategies.2.孩子们在儿童节有资格免费进入每一个城市公园。
这是对他们全年长期呆在学校里的一种补偿。
On Children’s Day, kids are entitled to free entry to all city parks. It’s a way ofcompensating them for the long hours they spend in school all year.3.你更注重个人的生活而不是学习，难怪你的成绩下降了。
You’re giving more priority toyour personal life than to your studies. It’s no wonder your grades are suffering.4.鉴于当今社会大多数的妇女在外谋职，很自然她们反对丈夫把她们作为家庭主妇来对待。
Given that most women nowadays have jobs outside the home, it’s natural that they object to their husbands treating them like housekeepers.5.美国的不少百万富翁都至少拥有两座房子和一架私人飞机。
Quite a number ofAmerican millionaires own at least two houses and a private plane.6.当约翰从癌症中意外地康复时，他的医生把此归功于他坚强的毅力和对未来的信念。