二十一世纪大学英语答案
21世纪大学英语第二册答案
1. charge2. convention3. efficient4. obtain5. competent6. asessing7. fulfill8. conducting 9. consequently 10. significanceIV.1. behind2. at3. in4.out5. to6. to7.in8.with9.but 10. forV.1. L2. C3.D4. N5. O6.A7. E8.G9.I 10. KWord BuildingVI.mitment2. attraction3. appointment4.impression5. civilizationposition7.confusion 8.congratulation 9.consideration 10.explanation 11. acquisition 12.depressionVII.1.advisable2.disirable3.favorable4. considerable5. remarkable6.preferable7.drinkable8.acceptableSentence StructureVIII.1.much less can he write English articles2.much less can he manage a big company3.much less could he carry it upstairs4.much less have I spoken to him5.much less to read a lot outside of itIX.1.Having meals at home can cost as little as two or three dollars, whereas eating out at a restaurant is always more expensive.2.We thought she was rather proud,whereas in fact she was just very shy.3.We have never done anything for them, whereas they have done so much for us.4.Natalie prefers to stay for another week, whereas her husband prefers to leave immediately.5.Some praise him highly,whereas others put him down severely.TranslationX.1.She wouldn't take a drink, much less could she stay for dinner.2.He thought I was lying to him,whereas I was telling the truth.3.How do you account for the fact that you have been late every day this week?4.The increase in their profits is due partly to their new market strategy.5.Such measures are likely to result in the improvement of work efficiency.6.We have already poured a lot of time and energy into the project, so we have to carry on.XI.1.我认为他不会抢劫,更不用说暴力抢劫了.2.男工平均工资每小时10美元,而女工才每小时7美元.3.自然界的平衡一旦遭到破坏,就会带来很多不可预知的影响.4.期终考试迫在眉睫,你最好多花点时间看书.5.有趣的是,消费者发现越来越难以辨别某些品牌的原产国.其部分原因来自于全球化带来的影响,部分原因是由于产地的变化.6.最近一次调查表明,妇女占总劳动力的40%.XII.1.C2.B3.B4.A5.D6.B7.C8.D9.A 10.C 11.D 12.C 13.C 14.B 15.ASection BComprehension of the TextII.1.D2.A3.C4.D5.A6.C7.B8.BVocabularyIII.1.utilize2.reject3.considerable4.temporary5.acceptable6.recognition7.alleviate8.appreciate9.furthermore 10.interactIV.1.interact with2.gone through3.deal with4.recovered with5.adjusting to6.familiar to7.In spite of8.were tired of9.prevented from 10.came to<EBOOK>plutommi\mmi\eb35</EBOOK> .txz .pbz第二单元1.promosing2.amusing3.lowered4.persisted5.rank6.swear7.unfair8.presence9.frowning 10. approximatelyIV.1.on2.upon3.on4.in5.by6.to7.in8.of9.on 10.outV.1.O2.K3.D4.H5.J6.E7.M8.G9.B 10.A Word BuildingVI.1.observe - observer:one who observes a person or an event2.ski - skier: one who skis3.visit - visitor:one who visits somebody or some place4.learn - learner:one who learns something5.report - reporter:one who reports on persons or events for a newspaper6.drink - drinker:one who often drinks alcohol,esp. too muchVII.1.tropical2.musical3.occasional4.environmental5.global6.dangerous7.natural8.central Sentence structureVIII.1.They didn't lose heart despite of lots of frustration.2.Despite the heavy rain,the boys played football in the yard all afternoon.3.I will try my best despite the slim chances of success.4.Despite a thorough search for the escaped prisoner in the mountain,no sign of him was found.5.Despite their increased income,their life became poorer because of the rising prices.IX.1.nor do I think it necessary to do so2.nor would they go to my sister's3.nor do we have her telephone number4.nor would I like to go to work immediately5.nor would I TranslationX.1.Despite the fact that she is the only child in her family, she is never babied by her parents.2.Mike didn't come to the party last night, nor did he call me to give an explanation.3.The person sitting next to him did publish some novels, but he is by no means a great writer.4.He has no interest in football and is indifferent to who wins to loses.5.The manager needs an assistant that he can count on to take care of problems in his absence.6.This is the first time that he has made a speech in the presence of so large an audience. XI.1.尽管那项计划一开始就证明是不切实际的,但是他们还是坚持要实施.2.我无法说服他接受这项计划,也无法使他认识到这项计划的重要性.3.你是怎么把那么多东西塞进这个小行李箱的?4.别人对他怎么看,他全不在意.5.我能否指出你犯了个小错误.6.他母亲让他开车慢一点儿,但是他从不把她的话放在心上.ClozeXII.1.B2.D3.B4.C5.B6.C7.A8.A9.B 10.D 11.B 12.D 13.B 14.C 15.DSection BReading skillsI.1.D2.A3.A4.C5.BComprehension of the TextII. 1.D 2.B 3.C 4.D 5.A 6.C 7.A 8.BVocabularyIII.1.sake2.sacrificed3.crack4.pursuing5.explosive6.overcome7.indicated8.opponents9.stripped 10.deniedIV.1.Natasha made herself stand out in the group interview by acting as the leader in her group.2.To be successful,you need a careful plan,good luck,help at the right time,and above all,hard work.3.They are not doing this to gain recognition or money;they are doing this for the sake of society.4.It was actually what he said rather than what he did that made me sad.5.Once my mother sets her mind on something,it will be very hard to stop her.6.Years of research had set the stage for their success in their field.7.Local people are used to the phenomenon,so they are not surprised at all.8.Today at this meeting we are going to focus on the question of air pollution.9.He never expected that his best friend would charge him with cheating in the exam.10.His parents were so strict with him in his studies that he had little time to participate in any activities outside of class.第三单元VocabularyIII.1.mutual2.illusion3.canceled4.overlooked5.proceeded6.resolve7.prejudicepromise9.confirm 10.subsequently1.having nothing to do with2.taking care of3.met with4.on the surface5.work out6.incompatible with7.ups and downs8.learned of9.indication of 10.all alongV.1.M2.L3.F4.D5.H6.O7.A8.C9.I 10.KWord BuildingVI.1.shopping2.feeling3.storage4.cooking5.ending6.beginning7.gath ering8.removal9.arrival 10.passage 11.writing 12.marriageVII.1.relationship2.citizenship3.leadership4.membership5.boyhood6.livel ihood7.brotherhood 8.authorship 9.adulthood 10.neighborhood 11.wisdom 12.ownershi pSentence structureVIII.1.It is never too bad for us to do something about the situation.2.One is never too old to learn.3.It is never too late for you to put a stop to this madness.4.It is never too late for you to mend your ways.5.His income was never too small to support his family.IX.1.My best friend,Anna,was here last night.2.The company manager,Mr. Madison,gathered his staff and announced the decision.3.You should have seen an ophthalmologist, an eye doctor.4.He sent for the accountant,the most experienced person in accounting.5."Leave it to me," said David,the man on night duty.TranslationX.1.You are never too experienced to learn new techniques.2.There remains one problem,namely,who should be sent to head the research there.3.Their relationship did meet with some difficulty at the beginning because of cultural differences.4.Though he has had ups and downs,I believed all along that he would succeed someday.5.I have some reservations about the truth of your claim.6.She isn't particularly tall,but her slim figure gives an illusion of height.XI.1.应尽早告知年轻人:必须认真对待法律.2.他现在面临一个重要决定,这个决定可能会影响他的整个前程.3.即使在情况最糟糕的时候,你也必须保持镇静和信心.4.人际关系的成功与否与双方相处是否融洽以及交流是否顺畅有很大关系.5.他受到袭击,身受重伤,随后不治而亡.6.他的举止至少在表面上像个正常人。
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 necessary.comfortable enter fear handlehowever manageresponsible 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 your 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 bear（熊）running toward him.7. 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 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 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 additionkeep 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 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, 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 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。
21世纪大学英语第三册答案(完整版)
21世纪大学英语第三册课后习题参考答案Unit1Text AV ocabularyⅢpulsory2.relish3.confidence4.consequences5.incentive6.henceforth7.invest8.perceive9.passion 10.scheming1.going steady with Richard2.in time3.played into his enemy’s hands4.beyond her wide st dreams5.hung on Michael’s every word6.out of focus7.feed on 8.the apple of Chris’s eye 9.filed into the courtroom 10.poring over their collection word BuildingⅥA.1.actress 2.empress 3.goddess 4.mistress 5.waitress 6.lioness 7.priestess 8.heiressB.1.Goddess 2.waitress, actress 3.Lioness 4.mistressⅦA.1.examinee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.escapeeStructureⅨ1. Having too many work on the team slows our work down rather than speeding it up .2. He wanted to make his living as a teacher rather than as a businessman.3. In most modern societies women are treated as professorial equal rather than as servants.4. “Body language” refers to communication through the way you move rather thant to speech.5. He preferred to sit quietly in class rather than risking giving an answer that might be wrong .6. Andrew is convinced that love rather than money is the key to happiness.7. Many people nowadays communicate by email rather thanby phones and faxes.8. Mrs.Kester made students think for themselves rather than telling them what to think.Ⅹ1. if only to attract more readers.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.TranslationⅫ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世纪大学英语综合教程(修订版)4课后部分习题答案
填空单词Unit1:1.The police blundered（失误）badly by arresting the wrong man.（警察逮捕了一个错误的人，导致警察失误。
）2.The house was severely destroyed, so the couple spent thousandsof dollars renovating（装修）it.（房子被严重摧毁，所以这对夫妇花了数千美元来装修它。
）3.The pilot was forced to ditch（抛弃）the jet plane in the Gulf becausepilot of the hijacking.（由于劫持飞行员，飞行员被迫抛弃了海湾地区的喷气式飞机。
）4.Unlike the Satellite, it has no internal（内置的）battery, though itwill accept external batteries made for the iPad.（与Satellite不同，它没有内置电池，但它可以接受为iPad制造的外置电池。
）5.The basis for training relies on the dog’s natural instinct（本能）tohunt.（训练的基础依赖于狗的狩猎天性本能）6.The plaster（石膏）was beginning to fall from the walls.（石膏开始从墙上掉下来。
）7.During each war ,the monopoly capitalists amassed fabulous（丰富的）wealth.（在每场战争中，垄断资本家积累了丰富的财富。
）8.At college, he studied English and did amateur（业余的）boxing.（在大学期间，他学习英语并做了业余拳击）Unit2:1.I’m sorry to bother（打扰）you, but can you direct me to the railwaystation?（我很抱歉打扰你，但你能指引我去火车站吗？）2.His father grew increasingly nervous at his son’s disregard（无视）for danger.（他儿子无视危险，父亲越来越紧张。
（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。
21世纪大学英语课本 课后答案
Unit 1TEXT AII1.He defines greatness as the lasting contribution which a person makes or has made to human civilization.2.The example of Churchill shows the importance of persistence and dedication in achieving greatness.3.Firstborns and only children tend to make good leaders in times of crisis, but middle- born children are better peacetime leaders.4.A 20th century politician should be an effective public speaker and a social person.5.Intelligence seems to be less important than other factors, such as the ability to communicate effectively.6.The ability to overcome traditional ways of thinking is also crucial.7.They simply don’t devote the amount of time required.8.The study showed that enjoying one’s work is the best form of motivation.IV1.chat2.acknowledge3.motivated4.charcteristic5.despite6.influential7.cited8.obstacle9.intrinsic 10.criteria 11.obsession 12.innate13.contribution(s) 14.contemporary 15.submitted 16.moraleV1.left behind2.rise3.made history4.were endowed with5.put up with6.going nowhere7.ifocuses on8.be built on9.put in e up with 11.take charge 12.set...apartVIefficiency emergency fluency frequencyproficiency tendency urgency sufficiency1.fluency2.proficiency3.emergency4.Efficiency5.tendency6.frequencyVII1.For some students, it's not that they don't put in enough time — it's that they don't have good study habits.2.Children perform differently at school. It's not that they have different IQs — it's that they are brought up in different environments.3.The company is not very productive. It's not that its staff aren't talented — it's that their energy hasn't been channeled effectively.4.I'm really sorry. It's not that I don't want to go to the cinema with you— it's that I have to finish my paper tonight.5.You have a stomachache. It's not that the food was bad — it's probably that you have too much stress from your work.VIII1.President Wilson didn't try to bring the US back to economic and political isolation. Instead, he believed in international cooperation through an association of nations.puters don't teach students in groups. Instead, they can help them learn effectively according to their different needs.3.We shouldn't focus on minor points. Instead, we should try to solve the problem of the greatest urgency at present.4.He dosen't get anybody else to help him. Instead, he likes to attend to everything himself.5.Teaching success shouldn't be measured by the scores the students receive on tests. Instead, it should be measured by whether the students have internalized the ability and desire to learn.IXBCBAD DCABA DABCAX西蒙顿说，如果事业上取得巨大成就者具有什么共性的话，那就是一种持续不断地追求成功的动力。
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 necessary.comfortable enter fear handlehowever manageresponsible 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 your 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 bear（熊）running toward him.7. 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 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 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 additionkeep 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 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, 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 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。
二十一世纪大学英语读写教程第一册答案
Unit1TEXT AV1.solutions2.ignore3.persuade4.assign5.deadline6.approach7.stuck 8.essentials 9.managed 10.necessarily 11.retained 12.due,draftVI1.put in2.make the most of3.put down4.lead to5.get her hands on6.put away our picnic things7.to stickto8.time after time9.has cut down on smoking 10.counts for much moreVII1.announcement2.collection3.examination4.development5.connection6.imaginationernment8.discussionanization 10.improvement11.expression 12.permission 13.movement 14.concentration 15.division16.solution 17.participation 18.revisionVIII1. ..., thus cutting down on our costs.2. ...while eating/having/taking breakfast.3. ...so that he can memorise a couple of/a few new words every-day while cooking his meals.4. ..., thus greatly increasing his reading speed.5. ...while studying Chinese modern history at Beijing University.6. ...,thus being able to do/perform very well in their work.7. ...while doing his homework.8. ...so that you can become one, too.IXed to go2.got used to gettinged to study,has got used to workinged to sayed to write,got used to communicatingX1.Tom spent a lot of time preparing for the final exams2.A smart student spends a few minutes writing two or three sentences about the lesson's main points3.Alex spent the rest of the afternoon playing tennis with Amanda4.Paul spent about 2 hours looking for a missing notebookXI1.went unnoticed2.go unpunished3.go uncorrected4.goes unnoticed unmentioned5.go unreportedXIIinterruption/waste concentrate organize/make the most ofirrelevant Taking retain/digest/absorb whether approachesdo/perform schedule/searchXIII1.A very curious boy, Tom is interested not only in whats but also in whys and hows.2.Happiness, according to Prof. Smith, is the ability to make the most of what you have.3.You've better keep the book where your 15-year-old son can't get his hands on it.4.The story was so funny that Bill kept laughing all the time while reading it5.High-achieving students do not necessarily put in more time on their studies than their lower-scoring classmates.6.How did you manage to persuade these students to take the speed-reading course?7.Working hard is imp ortant, but knowing how to make the most of one’s abilities counts for much more.8.She asked her students to think for themselves rather than telling them what to think.TEXT BT T F F F T T TI1.opposite2.preference3.located4.feasible5.perspective6.has shifted7.concern8.attractive 9.survive 10.transfer 11.prospect 12.particularly 13.treasure 14.despiteII1.on the other hand2.keep up3.as for4.for good5.turned oute of age7.what if8.welled upunit2TEXT AIII1.response2.bounced3.Conversation4.previous5.encouragement6.parallelIV1.entirely2.objection3.challenged4.original5.responsible6.relative7.halfway8.startled9.simply 10.back and forth11.joined in 12.just as 13.knocked down 14.came to a halt 15.Even if16.fell apartV1.unconsciously2.response3.previous4.suitable5.even though6.disagree7.topic8.calling on9.switched 10.and so on 11.in line12.take turnsVIabsence confidence convenience evidence independence intelligence patience presence silence viloencedistance significance excellence1.Excellence2.independence3.intelligence4.significance5.patience6.silence7.violence8.diferences9.distance 10.confidenceVII1.disappeared2.disorder3.dishonest4.disobey5.disagree6.disadvantages7.discomfort8.dislike9.disbelief 10.dissatisfiedVIII(A)1.Whoever is most qualified2.Whoever has money3.Whoever holds it4.whoever is not with him5.whoever would take the job6.Whoever fears to face his own past(B)1.Whatever they have2.whatever decisions he makes3.Whenever the weather¡¯s bad4.wherever he goes5.Whichever direction you turn to6.however hard she triedIX1. No wonder it's freezing cold today2. No wonder there is no picture on the screen3 .No wonder many career women are not married4. No wonder they asked so many questions5. No wonder it has become a best-seller of this spring6. No wonder US students are anxious about mathX1. you will have more free time2. he might be more patient3.I understand why so many older people like it4.he can rest for a few daysXI1.to how2.conversation3.forth4.what5.gradually6.for7.in8.however9.next 10.switch 11.similar12.still 13.differences 14.stylesXII1.Referring to the differences between American English and British English, he said, "The United States and Britain are, after all, two different countries. "2.Prof. Smith encourages his students to think for themselves. "I am just as happy, " he often says, "even if you challenge me or completely disagree with me. "3.We called on him to take part in our conversation about pop music, but as soon as he joined in, he introduced a new topic and referred to the NBA finals of the previous week.4.The driver is responsible for this accident. His car knocked down a tree and a man on his bike.5.Since our production of radios came to a halt, we have switched to the production of mobilephones.6.Our original plan was to see such famous sights as the Great Wall, the Palace Museum and the Summer Palace in Beijing.7.It's no simple/easy matter to learn a foreign language well. Even though I have learned English for a few years, I still can't express myself effectively in the language.8.I don't want you simply to agree or disagree with me. I need someone who can give me good advice, ideas, and so on.TEXT BI1.academic2.intelligence3.reflects4. Social5.predicted6.context7.advantage 8.attitude 9.traits munication 11.distinguish 12.represented13.influenced 14.matureII1.getting acrosse out3.Because of4.in short5.as a result6.as well7.in some cases8.sent outunit3TEXT AIV1.draw2.bear3.worn out4.got tired of5.racial6.paid,attention to7.mature 8.broke into 9.performed 10.conquer 11.aspects 12.As far asV1.Brought up2.broke into running3.amzaed4.All could do was5.resemble6.with ease7.conquered8.wear out/are worn out9.turned out 10.has grown into 11.tragedy 12.promptilyVI1.personal2.traditional3.humorous4.logical5.courageous6.poisonouscational8.victoriousVII1.darkness2.carelessness3.nervousness4.prepareness5.illness6.eagernessVIII1.Ggo to playing2.went on reading3.went on to explain4.went go to teach5.went on playing6.went on to tellIX1.Susan said that she would get married only after she had made a name for herself in Hollywood.2He left the library only after he got his hands on the books he needed.3.Scientists realized that the brain controlled our thinking only after the 18th century.4.He goes to bed only after he writes up his diary every evening.5.He learned about the birth of his son only after he returned from a business trip.6.She broke into tears only after all the guests left.X1.work as fast as a skilled worker2.couldn't perform as well as his parents had expected3.he promised that he would go and see his grandparents as often as he could4.than after finishing his studies abroad he would come back as soon as possibleXI1.with2.met3.Although4.blind5.childhood6.amzaed7.neighbors8.fight9.records 10.talent 11.accident 12.only 13. about 14.along 15.attitudeXII1.As far as I know, all they have to do is come and see the child they want to bring up and fill upa form.2.As he learned more and more about the world, he finally got tired of going after fame and wealth.3.The little girl’s songs brought sunshine to the old man and helped him bear the hardships of life.4.People came one after another to congratulate them on the successful building of another big bridge over the Huangpu River.5.All the people present were amazed that the 10-year-old boy was playing the violin so skillfully.6.After the car accident, Stevie reevaluated his goals in life and decided to pay more attention to the world outside.7.Even in her wildest dreams, Mother could never have imagined that her son would become a world-famous pianist.8.The students broke into loud cheers when they heard that their teacher had fought back from the shadow of death.TEXT BI1.potential2.suggestions3.realistic4.embarrassed5.impression6.negative7.presently8.reacted9.improvement 10.target 11.inferior 12.conceptII1.has built up2.dwell on3.be doing justice to myself4.form the start5.are based on6.set aside7.wiped out8.improve on9.do...harm 10.is working onunit4TEXT AIV1.endure2.accumulated3.some what4.propertyrmed6.wrinkled7.collapsing8.mourning9.contributed 10.possesses 11.recovered 12.trembled 13.fulfill14.drove 15.stagger 16.utteredV1.beacuse of2.be blessed with3.as well as4.spoke of5.a good deal of6.at most7.stand on its feet8.be ashamed of9.as soon 10.as leaning onVI1.a bearded young man2.three colored pictures3.a flowered lawn4.a gifted pianist5.an old lady with a wrinkled face6.a home for the aged7.a cultured college student 8.an experienced driver9.a skilled engineer 10.a spirited discussionVII1.shameless2.cheerful3.endless4.windless5.fearless6.countless7.meaningful8.colorful9.delightful 10.thoughtfulVIIInoIX1.Nor did he give me any explanation.2.Nor did he feel ashamed for that.3.Nor do I think it necessary to do so.4.Nor will he invite his relatives and friends.5.Nor did we know his phone number.6.Nor did she enter the home for the aged.X1.Extremely hot as it is, the workers are still working on the construction site.2.Big and strong as he is, he is afraid of hard work.3.Freezing cold as it was, Father went out hunting with his dog.4.Slow as it was, the boat offered its passengers very good service.5.Excited as we were at the news, we tried to keep ourselves calm.6.Brave as he was, Jimmy trembled at the sight of a snake.IX1.could have got2.could have asked3.could have been4.could have fulfilled5.could have got6.could have becomeXII1.wrinklesundry3.still4.after5.other6.did7.charged8.would9.burden 10.fell11.worried 12.bundle 13.how 14.property 15.letXIII1.Sickly and weak as Grandma is, she has taken on all the housework in the family.2.The recording company had never been so pleased with any singer. For them, Stevie Wonder was a real find.3.They had no running water where they lived. Nor did they have any conveniences of life such as gas and electricity.4.Six years passed, then seven and eight, and nothing was heard of that French artist. It seemed certain that he had left the country for only God knows where.5.He was very ill that summer, but as soon as he felt better in the fall, he resumed his writingand finished his last novel in two months.6.Driven by a strong will, Alex finally fulfilled the task he had undertaken.7.With the help of the doctor and the nurses, the patient recovered quickly and in a few weeks was able t stand on his feet once more.8.It was really sad to watch the old man’s wrinkled face, which spoke of all that he had borne/endured in his life.TEXT BI1.responsibility2.purchase3.portrays4.had vanished5.immense6.decent7.eventually8.motivation9.reputation 10.restore 11.neighborhood12.sustain 13.upholds 14.creditII1.paved the way for2.is attributed to3.out of habit4.kept his word5.open the door to6.think twice7.think of as8.care about9.had been passed on 10.To this dayunit5TEXT AVpromise2.content3.Unfortunately4.individual5.gamble6.spun7.atractive 8.afterwards 9.tradition 10.unique 11.arose 12.energeticVI1.a little2.and so on3.as well4.give way to5.in the same way as6.had in mind7.most of the time8.have been on their feet9.went off 10.are named after 11.has no right to 12.sorted outVIIpromise with, over2.lying,in3.lie on4.content with5.call at6.called ond,after8.active in9.opinions about10.opinion ofVIII1.uncertain2.unkown3.unable4.unfortunate5.incorrect6.impatient7.illegal8.irregular9.irrelevant 10.improperIXhiker winner loser painter teacher actormanager : a person who directs the affairs of a business, a sports team, etc.murderer :a person who murders someoneowner :a person who owns somethingplayer :a person who plays a game or a musical instrumentruler :a person who rulesconductor: a person who directs the playing of a group of musicians or a person employed to collect money and give out tickets on a bus or traindirector :a person who directs somethingsailor :a person who works on a shipvisitor :a person who visits a place or someoneinventor :a person who invents somethingX1.What a pity you won’t be back before I leave!2.What a pity (it is) to waste the food!3.What a pity she isn’t here!4.What a pity that we can die only once for our country!5.What a pity that some of the best acting on stage today can only be seen by so few6.people!What a pity you can’t swim.XII1.That's where2.That's why3.that's where4.That's what5.That's how6.That's how7.that's when8.that's when9.that's what 10.That's whereXIII1.married2.advicepromise4.way5.remain6.arose8.tradition9.unique 10.question11.made 12.mind 13.suggested 14.how 15.someXIV1.They are Mary’s sons Robert and William. One is named after her father, the other is named after her grandfather.2.He is not content with what he has already got. What a pity he never understands that happiness lies in contentment.3.She is very active in classroom activities. I am sure that she will make a good teacher. You may have different opinions about it, but I hate the idea of urging people to drink,4.especially at a dinner party.We are prepared to give way a little to them on minor problems, but we will never promise with them on major questions of principle.Robert didn’t usually get much exercise during the year, while his wife Mary was on her 6.feet most of the time. That was why it was impossible, or difficult at least, for them to choose a place they both liked for their holiday.David is a young writer with a high opinion of himself. He thinks that his writing style is 7.unique and refined. But unfortunately, that is not the case.All I want to say is that as individuals we enjoy many different rights but we have no right to do anything harmful to society.TEXT BI1.effective2.argument3.alert4.typical5.avoid6.patience7.hostile8.mention 9.significant plain 11.bothered 12.historical 13.tempted 14.selfishunit6TEXT A1.shocked2.admitted3.pursue4.prefer5.intelligent6.acquire7.average8.cultivate 9.typical 10.pursuit 11.imported 12.bite pete 14.constantly15.prestigious 16.extentV1.dedicated,to2.stood a chance3.held up as4.least of all5.conform topares,to7.done away with8.deprived of9.looked down upon 10.adapt to11.instead of 12.keep upVI1.fatherhood2.wisdom3.betrayal4.withdrawal5.adulthood6.sportsmanship7.relationship 8.burial 9.bachelorhood 10.editorship 11.renewal 12.citizenship13.scholarship 14.doctorship 15.boyhood 16.dismissal 17.boredom 18.membership 19.partnership 20.denial 21.refusal 22.arrival 23.approval 24.survivalVII1.Not until the publication of the article did the U. S. leaders come to realize that something had gone wrong.2. Not until next week will the full text of the report be published.3. Not until the time of the final examinations did the student start to read his books.4. Not until we reconsider and change the system of values in our society will university professorships become rewarding positions.5. Not until he fled to Moscow with his family did his role as a Soviet spy become known.VIII1. If we are to promote higher education, we must try to make university professorship the most prestigious positions in the country.2. If we are to remain a world-class power, our universities must be able to train students to become first-class scholars and engineers.3. If you are to make your child a person of knowledge, you must encourage him to spend more time studying.4. If you are to apply for this scholarship, fill in the application form and return it now.5. If we are to further develop the economy of Shanghai, we have to make full use of the Yangtze River.IX1.stopped breathing2.stopped to think3.stop teasing4.stopped thinking, stopped trying5.stopped to listenX1.He is able to make the point as clear and convincing as his teacher.2.This is not so much a matter of putting more money into education as a matter of changing our anti-intellectual values.3.They think that social skills are as important as academic achievement to a student.4.The purpose of this article is not so much to answer as to discuss the question.5.Professional ballplayers are as respected and well paid as professors in this country.1.pursuit2.system3.intellectual4.hardworking5.popular6.donw7.same8.Professional9.hand 10.institution11.negative 12.Rival pete 14.away 15.dedicatedXII1.The problem lies in how people look at those students dedicated to the pursuit of knowledge.2.Our government has decided to put a lot more money into education than before.3.We have to train more first-class engineers to compete in the technology race with Japan.4.The intellectually curious and hard-working students should be praised and held up as examples to other students.5.Not until we do away with our anti-intellectualism do we stand a chance to remain a world-class power.6.We must adapt ourselves to the demands of our times, otherwise well fall behind the other industrialized nations of the world.7.The parents are proud of their son who is studying English while the other children are playing football.8.Do you really expect to improve your English without spending more time studying it?TEXT BI1.escapces2.specific3.frequent4.similar5.profit6.trends7.creative 8.customer,customer 9.consumers 10.diet 11.manufacturer12.advertisementII1.pointed out2.is going out of fashion3.According to4.and the like5.out of date6.broke downes along8.on top ofunit7TEXT AIV1.cretp2.presence3.whereas4.spoiled5.previously6.roaring7.merely8.ignorant9.confident 10.ventured 11.chased 12.liberalV1.stared ate of3.establish itself as4.threw,at5.came up to6.are for7.move in8.viewed as9.among other things 10.by chanceVI1.momentary2.lively3.attractive4.crderly5.selective6.deadly7.legendary 8.protective 9.constructive10.costly 11.brotherly 12.honorary13.progressive 14.sickly 15.customary16.earthly 17.revolutionary 18.reactionaryVII1.I thing so./ I think not2.I imagine so./ I imagine not3.I suppose so./ I suppose not4.I hope so./ I think notVIII1.but I did play football quite often when I was in college2.but sometimes I do go and visit my mother3.but they did do a lot of work for me too4.but we did learn a lot from him5.but he did go to the lecture and meet the professorIX1.previously2.ignorant3.nasty4.presence5.liberal6.for7.Among8.support9.threw 10.sent11.crept 12.roared 13.treated 14.as 15.afterwardsX1.Mr. Smith was viewed as a very liberal person who believed, among other things, that all men were equal under the law.2.It is not by chance that he won the prize; his success comes from his hard training.3.The teacher talked a lot with the white kids, trying to convince them that all men are created equal, but nothing much came of it in the first few weeks.4.As I was a newcomer to that school, I felt lonely and friendless for a time.5.Day after day Wei Ming kept talking with Mrs Wilson, and his oral English became more and more fluent and natural.6.Whereas some of the kids were quite nasty during those first few weeks, a little white girl was especially friendly to me.7.I later came to know that the man who looked old and wrinkled was only about 45.8.After graduating from university, he soon established himself as a qualified and responsible teacher of English.TEXT BI1.personality2.dominatespetent4.substituting5.respond6.somehow7.determinedmunicate9.current 10.brief 11.glance 12.polish13.formal 14.senstitveII1.on their own2.for the most part3.kept his distance4.to no avail5.on occasion/now and then6.think over7.lit up 8.at ease 9.all right 10.now and then/on occasionUNIT8text AIV1.one2.that/one3.one 5.ones 6.that 7.thoseV1.promises2.reliable3.project4.barely5.be abolished6.simultaneous7.endless8.primarily9.equivalents 10.application 11. incredible 12.purpose13.acceptance 14.stimulatingVI1.run into2.serves as3.well ahead of schedule4.arises ...frommunicate with6.brought about7.take advantage of 8.is sure tooVII1.the foreign spokesperson dismissed the reports about the president's health as rumor.2.the purpose of taking a job is not confined only to board-winning .3.i fell terribly sorry that during the holidays i didn't get around to reading any English books .4.the media's speculations about the film star's marriage turned out to be uninformed .5.scientists have spent years studying the way the brain retains information.6.strictly speaking, plays are meant to be acted , not to be read in.VIII1.unhappy2. unnoticed3.unprepared4. unanswered5.unforeseen6.unfair7.unknown8.unclearunexpectedunbelievableIX1. unforgettable2.enjoyable3.questionable4.unimaginable5. unbearable6.regrettable7.changeable8.foreseeableX1. be introduced2.be tried3.be designed and programmed4. contribute5.be6.changeXI1. what she really hopes for2. what it means3. what it can offer them4. what the teacher says5. what you're doing and what's going on at school6. what this modern world would be likeXIIincredible/tremendous in essential crucial communicateinternet revolution territory about/on bringmake debates stimulate least metXIII1. Not scientist knows exactly where the information highway will lead us in the decade ahead.2. It is crucial that developed countries and developing countries increase mutual understanding and mutual respect through more communication.3. From the very beginning, the mass media paid particular attention to this treatise on the personal computer.4. My nephew had thought that Japanese, which is similar Chinese in many ways, was easy to learn by heart, but it didn't turn out that way.5. You should have known better. The way a college professor teaches is not confined only to telling his students the basic fact. He or she also stimulates discussions and debate.6. It was originally estimated that the project would take 5 years ,but because of the creativity of the workers as well as the engineers ,it was finished well ahead of schedule.7. The process of thinking about and writing his autobiography took the American writer more than three years ,during which he ran into many unimaginable difficulties .8. The doctors aren't sure what illness he is suffering from .that's why he has decided to retire ahead of schedule.（资料素材和资料部分来自网络，供参考。
21世纪大学英语第四册课后答案（全1~7单元）
21世纪大学英语第四册课后习题答案（全1至7单元）Unit one TEXT A II 1.He defines greatness as the lasting contribution which a person makes or has made to human civilization. 2.The example of Churchill shows the importance of persistence and dedication in achieving greatness. 3.Firstborns and only children tend to make good leaders in times of crisis, but middle- born children are better peacetime leaders. 4.A 20th century politician should be an effective public speaker and a social person. 5.Intelligence seems to be less important than other factors, such as the ability to communicate effectively. 6.The ability to overcome traditional ways of thinking is also crucial. 7.They simply don’t devote the amount of time required.form of motivation. 8.The study showed that enjoying one’s work is the best IV 1.chat 2.acknowledge 3.motivated 4.charcteristic 5.despite 6.influential 7.cited 8.obstacle 9.intrinsic 10.criteria 11.obsession 12.innate 13.contribution(s) 14.contemporary 15.submitted 16.morale V 1.left behind 2.rise 3.made history 4.were endowed with 5.put up with 6.going nowhere 7.ifocuses on 8.be built on 9.put in e up with 11.take charge 12.set...apart VI efficiency emergency fluency frequency proficiency tendency urgency sufficiency 1.fluency 2.proficiency 3.emergency 4.Efficiency 5.tendency 6.frequency VII — it's that they don't have good study habits. 1.For some students, it's not that they don't put in enough time — it's that they are brought up in different environments. 2.Children perform differently at school. It's not that they have different IQs — it's that their energy hasn't been channeled effectively. 3.The company is not very productive. It's not that its staff aren't talented — it's that I have to finish my paper tonight. 4.I'm really sorry. It's not that I don't want to go to the cinema with you— it's probably that you have too much stress from your work. 5.You have a stomachache. It's not that the food was bad VIII 1.President Wilson didn't try to bring the US back to economic and political isolation. Instead, he believed in international cooperation through an association of nations. puters don't teach students in groups. Instead, they can help them learn effectively according to their different needs. 3.We shouldn't focus on minor points. Instead, we should try to solve the problem of the greatest urgency at present. 4.He dosen't get anybody else to help him. Instead, he likes to attend to everything himself. 5.Teaching success shouldn't be measured by the scores the students receive on tests. Instead, it should be measured by whether the students have internalized the ability and desire to learn. IX BCBAD DCABA DABCA XI 1.Americans tend to define people by the jobs they have/do. Such characteristics as their family and educational backgrounds are considered less important. his resignation. 2.His uncompromising personality explains why he could no longer put up with his employer and eventually submitted 3.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 subje4.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 se him apart. 5.After he took charge, we discovered that there were striking differences between him and his predecessor. He had the drive and passion, came up with many new ideas, and focused his work on how to raise our morale. 6.Deng 6.Deng Xiaoping Xiaoping Xiaoping made made made history history history when when when he he he declared declared declared China's China's China's reform reform reform and and and opening-up opening-up opening-up policy. policy. policy. Despite Despite Despite tremendous tremendous tremendous obstacles, obstacles, obstacles, he he he made made made lasting lasting contributions to our country's modernization with his unrelenting efforts. 7.Why could someone with a genius IQ be left behind by a hardworking person with an average IQ? It has to be acknowledged that besides one IQ, many other factors have much to do with one's achievements. 8.This teacher is really remarkable in first motivating her students so she can really teach them something. It's not that she is talented, it's that sh focuses completely or drawing their full attention in class. unit two TEXT A II 1.He got no thanks for returning a wallet, though he deserved to. 2.He wants to show how much people need gratitude to keep up a spirit of kindness and cooperation. 3.She saved up for two years, went to Normandy in person, and gave her son's gold wristwatch to the woman. 4.He send a short recording expressing his appreciation of the author's thoughtfulness and sent it to the author. 5.A patient whose life was saved by a blood transfusion came back again and again to donate his blood anonymously so that more patients cou be saved. 6.He does it by citing W.H. Hudson's gratitude for his wife's day-to-day heroism. 7.Those people who do little things for us all year round. 8.It can make people take infinite pains with their work. 9.Gratitude is needed all the time and none of us can give too much of it. III 1.intention 2.sincere 3.glaring 4.sore 5.trace 6.render 4.denial 5.proof 9.tribute 7.conventional 11.generous 12.gratitude 13.slammed 14.agreeable IV 1.caught/took my fancy 2.a mistake on John's part 3.take for granted 4.think twice 5.saved up 6.referred to 7.boast about 8.took pains with 9.refrain from 10.something of 11.in one way or another 12.fed up V 1.altitude 2.aptitude 3.attitude 4.longitude 5.fortitude 6.mulitiude titude 8.solitude VI 1.coordination 2.coexist 3.co-workers 4.co-owners 5.co-authored 6.Cooperation 7.Coeducation 8.copilot VII 1.no sacrifice for the education of the young was too great 2.No price is too high to pay in order to save their lives 3.cannot be too careful in performing an experiment 4.They cannot praise him too much 5.can not be overemphasized 6.cannot be overestimated VIII BACDD BABCD BADCA X 1.He glared at John and was annoyed by his refusal to cooperate. 2.John's sincere speech shows his gratitude to the people who rendered him generous help when he was in difficulty. 3.He is something of a stamp collector. The fact that once he saved up for two years to buy a rare stamp is proof of it. fancy in one way or another. 4.The beauty of these roses could not be overstated. They took/caught all the visitors 5.At first he took it for granted that they should build more highways in this area. Then a careful calculation of the expenditure compelled him think twice before he made the final decision. 6.Each time he receives a gift from me, no matter how small, my friend Bill never fails to acknowledge it. 7.The journalist has decided to trace the young man referred to in the old couple's letter, which is a tribute to the young man's effort at improvi their living conditions. 8.Though he was fed up with the salesmen who knocked at his door and boasted about their products every day, he refrained from slamming th door in their face. unit 3 TEXT A II 1.He changed his perspective and observed people who did not have smallpox. 2.He wants to give a good example of lateral thinking. 3.He compares the human brain to a computer and the change of one's point of view to the reprogramming of the computer. 4.It is to fight it. 5.He calls it vertical thinking. 6.He used the technique of lateral thinking. 7.The key is to make a shift in emphasis instead of fighting the problem head-on. 8.They should change their point of view and regard themselves as their body's keeper. 9.Very often lateral thinking yields much better results than vertical thinking. 10.It is approaching the target from a sideways point of view instead of approaching it directly. III 1.tactic 2.utmost 3.structure 4.slack 5.significance 6.head-on 7.dead end 8.erased 9.framework 10.vertical;vertical 11.ceased 12.flaw 13.implies 14.affirmed IV 1.wound up being 3.take in 5.take over 2.pulling on 4.in effect 6.ended up teaching V 1.approach 2.fought 3.cure 4.pressured 5.focus 6.approach 7.program 8.experienced 9.switch 10.escape 11.fail 12.escaped VI assistant accountant servant dependant attendant contestant defendant consultant inhabitant occupant 1.attendant 2.servant 3.consultans 4.contestant 5.accountant 6.occupants 7.assistant 8.inhabitants 9.dependants 10.defendant VII 1.of use 2.of great importance 3.of great/critical/extreme significance 4.of little value 5.of marked benefit 6.of invaluable help VIII 1. should have told me at once2. 2.should have told me beforehand3. 3.should have left the company long ago 4. never should have happened 5. should have left thirty minutes ago 6. should have phoned IX CDBDA BBDBB CABDC XI 1.Tom was hung up on the problem but could do nothing about it until he learnt to solve it with different tactics. teral thinking has helped him to advance his new theory which had seemed to reach a dead end. 3.The framework of our latest construction plan has been affirmed by the local government. Whether it will be carried out on time is of tutmost significance to the development of this coastal city. 4.While trying to find a solution to the problem, Edward reached an impasse in his thinking, but later he changed his point of view and solvthe problem in an entirely unexpected fashion. 5.Many people believe that computer labs will eventually take over from the libraries and students who want to take in new knowledge will enup learning everything in the computer lab. 6.Yesterday his car crashed into a truck almost head-on. If he does not stop driving so carelessly, I am sure he will wind up in the emergenroom of a hospital. 7.There is a flaw in the structural design of the painting. Why don't you erase the vertical lines and simplify it a little bit? 8.John should have given up smoking a long time ago. After all, health is of the utmost importance to everybody. unit 4 TEXT A II 1.The IQs among the students were within the normal range. 2.The study showed that a teacher's positive view and high expectations of students convinces them that they are gifted and enables them to dbetter than average work. 3.She did not see this as evidence that the student was not bright or capable, but rather viewed it as one day抯poor performance, an exception to a normally good pattern of work. 4.It is hard to describe exactly, but her tone was assured and she did not express any negative qualities such as irony, putdowns and/or irritation. 5.This shows that positive expectation can be effective even on mice, who do not, of course, understand human language. beling means thinking of people in terms of the general prejudices which we have about their nationality, their race, or their gender, rather beling means thinking of people in terms of the general prejudices which we have about their nationality, their race, or their gender, rathethan thinking of them as individuals. bels define a broad, heterogenerous group too specifically. They are usually prejudicial, non-inclusive, and often racist or sexist. 8.This example shows how labeling can create a sense of guilt in a person who does not do what is expected, even when he follows his taleand is quite successful. IV 1.breed 2.accordingly 3.racial 4.homogeneous 5.inclusive 6.welfare 7.deceiving 8.irritation 9.variables 10.uncover 11.irony 12.verbal 13.readily 14.indifference 15.certainty;certainty 16.superior V 1.in terms of 2.due to 3.measures/lives up to 4.as often as not 5.consisted of 6.go through with 7.in reality 8.in part VI 1.unfolded 2.unpacked 3.undo 4.unbend 5.unfastende 6.unload 7.undressing 8.unlocked VII 1.transmit 2.transforming;transferring 3.transcribed 4.transplanting 5.transfer 6.transparent VIII 1.AS the example in the text makes clear 2.As i mentioned earlier / As(was) mentioned earlier 3.As is known all 4.as (is) agreed on in the contract 5.as had been originally planned IX 1.They would rather overwork themselves to make life better for our sake than spend their hard-earned money on themselves 2.would rather read a best-seller than chat with others 3.would rather confine yourself in the library than go out to meet and talk with local people 4.would rather give up my short-term interest than let it slip away 5.would rather not tell our parents what in our minds than sit down and communicate with them like friends X BDADB ACADA BBACB XII 1.Schools 1.Schools should should should avoid avoid avoid deciding deciding deciding who who who is is is superior superior superior only only only in in in terms terms terms of of of students' students' students' exam exam exam results results results and and and treating treating treating them them them accordingly. accordingly. accordingly. Instead, Instead, Instead, a a a good good educational system should enable every student to measure up to good standards as well-rounded people. 2.As often as not, when college students have questions after class, their teachers are not readily available except during office hours. This is du to teachers' busy academic research, rather than their indifference to the students. 3.This class consists of forty students, most of whom used to be labeled average in terms of English level. But as this teacher has never sho 3.This class consists of forty students, most of whom used to be labeled average in terms of English level. But as this teacher has never show any verbal impatience, the students have reacted positively to his teaching methods and lived up to his expectations. 4.Teaching 4.Teaching is is is becoming becoming becoming increasingly increasingly increasingly demanding demanding demanding in in in the the the United United United States, States, States, due due due in in in part part part to to the the diversity diversity diversity of of of students' students' students' racial racial racial background background background and and and the the complexity of educational technologies that require additional training. 5.The English are, as often as not, labeled conservative. Obviously this label is prejudiced. In reality, Britain is not very different from othe European countries in terms of national characteristics. The British are polite, neat, orderly and confident. 6.Some young people grow up with a strong desire for independence. They would rather try hard to go through life on their own than turn their parents for help with a sense of guilt. 7.Your friend treats you sincerely, so you should respond accordingly and mustn 抰 deceive him or talk about his setbacks with irony(ironically). 8.The neighbors' irritation/annoyance was due to the noise they made. However, because of reassurances that they would stop working at night, they went through with the decoration of this apartment. Unit 5 Ⅳ 1.emulated 2.requesting 3.succeeding 4.miniature 5.inevitable 6.sizable 7.practically 8.outraged 9.craving 10.maximum maximum 11.afflict s 12.ignorance 13.intense 14.intervals 15.correspondence Ⅴ 1. take change of 2. get hold of 3.who live of 4. smile upon/on 5.adjust to 6.reflect upon 7.in person 8.due to 9.alon10.picking up 11.checked out 12.stuck out Ⅵ 1.indoor 2.influx 3.inhaled 4.input 5.inqure 6.insights 7.immigrated 8.implanted 9.impressed 10.imperiled 11.imports 12.including Ⅶ. 1. you might as well tell me the whole story 2. I think we might as well buy this computer 3. I might as well be talking to be a brick 4. we might as well have stayed at home 5. I might as well sell the farm and try and find a happy life somewhere else Ⅷ 1. with 2.at 3.on/about 4.on 5.with Ⅸ 1. I ’m I’mI’m curious about anything you may mention 2. Some of us like this film curious about anything you may mention 2. Some of us like this film 3. No matter how old we are, we still can and should learn new things. 4. Jefferson would only accept other people’s people’s opinions after considering them carefully. opinions after considering them carefully. 5. Dr.Heines took care of every person in the village. 6. the government lawyers tried their best to stop A T & T from controlling the market. Ⅹ ACBDC ADBBA DCBBA .Ⅻ 1. As you can imagine, reading has opened a new world to me and changed forever the course of my life. 2.He had demonstrated an unusually intense interest in books since childhood. So fascinated with books was he that he never let a day pass with out doing some reading. 3.Every time he takes the subway to and from work, he has with him a book that he wants to read. That is the way he has read nearly a hun books in the past three years. 4.When he was in high school, he used to read deep/far into the night in his own room. Each time he heard the approaching footsteps of his m er, he would turn off the light and feigned sleep. But as soon as his mother passed, he would turn on the light and begin reading again. 5.There is hardly anything about China he's not curious about. And to satisfy his curiosity he has decided to go there in person to see as much he can. 6.I don't know/ I have little/no idea what made your son envy that pop singer and try to emulate him in everything. You might as well ask him person. 7. As soon as he checked out the book from the library, he thumbed through its pages by the corridor light. 8.I don't think anybody ever learned more in the countryside than I did. In fact, those three years in the countryside enabled me to study far int sively than I would have if I had attended some college. UNIT 6 Ⅳ. 1. survey 2.ignite 3.distrusts 4.thesis 5.standardized 6.fortune 7.interact 8.hard-earned 9.frustrated 11.handy 12.numerical 13.approved 14.controversial 15.abstract Ⅴ 1.in the face of 2.from birth 3.amounted to 4.one by one 5.held out for 6.give in to 7.early on 8.shy away from 9.substituted 1.in the face of 2.from birth 3.amounted to 4.one by one 5.held out for 6.give in to 7.early on 8.shy away from 9.substituted f Ⅵ 1.well-read 2.hard-pressed 3.ill-advised 4.ill-considered 5.well-advised 6.well-informed 7.hard-won 8.well-meant 9.hard-earned .ill-defined 11.far-fetched 12.well-timed Ⅶ 1.interrelated 2.interact 3.interchanged 4.interconnected 5.intermarried 6.interlinked 7.interlock 8. intercommunicated Ⅷ 1. When it comes to business 2. When it came to a choice between shame and death 3. When it came to things he did not know how to deal with 4. When it came to being on time 5. When it comes to politics 6. When it comes to fighting Ⅻ 1. He was disabled from birth, but he never felt frustrated, nor did he give in to any difficulty. 2. Tom had been holding out for a promotion. When the opportunity showed up, he grabbed it at once. 3. He distrusts all standardized tests and believes that there should be something better to substitute for them. 4. My thesis is that we should carry out a survey of these controversial issues one by one right now. 5. Betty is diligent and dependable. She never shies away from any difficulties. In short, she is the kind of student that we are all proud of. 6. It is ill-advised to keep the gas tank in your house for it ignites easily and may burn up all your hard-earned wealth in just a few minutes. 7.Doctor Smith's lecture amounts to saying that a child who displays high EQ early on in life will succeed eventually in the face of all kinds offficulties. 8.Since many marriages end in divorce in the United States, psychologists have suggested that couples in all families communicate with each oth er more often and solve their problems before it becomes too late. UNIT 7 Ⅳ 1.has outgrown 2.garbage 3.identify 4.optimist 5.fraction 6.be transferred 7.reach 8.agents 9.were installed 10.estate Ⅴ 1. passing (her) over 2.make his peace with 3. freeze (competitors) out of business 4.fell short of 5. in print 6.for free 7.put in 8.fill (reporters) in on 9. let off 10.taken aback by 11.was at a loss 12.get rid of Ⅵ 1. breakage 2.package 3.wreckage 4.shrinkage 5. assemblages 6.storage Ⅶ 1.betrayal 2.withdrawal 3.removal 4.revival 5.survival 6.approval Ⅷ 1. Little does he realize how important this meeting is. 2. On no account must we give up 5. Seldom has there been so much concern about 3. Never have I heard such nonsense 4. Hardly had he fallen asleep when the phone rang. pollution 6. Under no circumstances shall we cancel the game. 7. Nowhere did the First Lady make a greater impression than in Pairs. pollution 8. Not until he received her letter did he fully understand the depth of her feelings. Ⅸ BBDAD DDBCC ACBAC Ⅺ 1. As I grew up, I made my peace with the fact that I would never fulfil my dream of becoming a writer. 2. Michael had got stuck trying to figure out the word essential to the word puzzle for two days before he threw up his hands in frustration. 3. The singer was taken aback by the pirated editions of his songs on the market, and he vowed not to let the thiefs off. 4. Thank you for purchasing our furnace. In return we will get rid of your old one for free. 5.Susan and I filled each other in on what had happened after we parted, from which I learned that she had had several children's books in prin6. Her bookstore having been frozen out by a giant chain, the middle-aged Lillian was at a loss as to what else she could do. 7.You need somebody to urge you constantly to see the task through to completion. 8. For fear that a new shopping center would ruin the peace of the community, many residents opposed the construction plan. 。
21世纪大学英语教程1答案
21世纪大学英语教程1答案21世纪大学英语教程1答案【篇一：21世纪大学英语应用型综合课程第一册答案】ss=txt>(p19) 1.你的老师在评卷的时候会把你生病的情况考虑在内. your teacher will take your sick into consideration in the marking time.2.因为他总是轻信别人，所以很容易受伤because he always readily believes others, therefore is likely to injured.3.他的肤色跟他是不是好律师无关his skin color is not relevant with him is a good lawyer.4.我们需要与所有客户建立和保持积极的关系，并高效处理客户的投诉with all of our customers, we need to establish and maintain a positive relationship, and efficient handling of customer complaints.5.关键不在于你说了什么话，而在于你实际上做了什么事the count is not what you say, but that you actually do what. (p28 )1.否则等我们到达教堂婚礼已经结束了otherwise when we arrived at the church wedding has ended.2.孩子们的作业将做完了children s homework will be done.3.我姐姐将在海边度假my elder sister will take vacation in the seaside.4.到今年年底就将已出版will have been published by the end of this year.5.他知道这病是可以治好的he knew that the disease can be cured.6.这项法案早就通过了this bill was already passed.unit 2 love(p47) 1. 我们搬了工厂以后公司就发展起来了the company flourish after we moved the factory2.我们有权搜查这幢建筑we have the authority to search this building3.这个计划执行时需要极度小心the implementation of this plan requires extreme caution.4.现在学生面临着太多的压力nowadays the student is facing too many pressures.5.由于资金不足,该项目未能如期完成due to insufficient funds, the project could not be completed on schedule.(p55) 1.我将睡了9个小时 i have slept for 9 hours2.她温习功课才一会儿 she reviews lessons only for a while3.这东西我找了好半天the thing i was looking for long while.4.他们一直为我们杂志撰稿they have written drafts for our magazine.5.天天下雨 it rained every day6.他一直患重感冒 he has been suffering from a bad cold.unit\ 3 life in e-era(p74)1.这家公司一年以后才能赢利,现在至少已收支平衡了.this company one year later can gain, now at least already break even.2.为了赢得信任,你得与人面对面地接触.in order to win trust, you have face to face contact with the people.3.周围的房子都破旧不堪,这使得这房子的价值降低了the surrounding houses are dilapidated, which cuts into the value of the house.4.时间慢慢逝去the time elapses slowly.5.我送你的礼物只代表了我对你感情的一小部分而已.the gift that i gave you, only represent a fraction of my sentiment to you.(p81) 1怪谁打破了这个杯子 whom blamed to break this cup2.和我一起打网球吗?plays tennis together with me?3.却看见飞机飞走了 she saw the airplane to fly away actually .4.把申请表寄到哪个办公室去which office to send the application form .5.被分配较重的工作去做 to assigned the heavy work to do .6.似乎变得越来越糟seems to get more and more bad.unit 4education(p100) 1.在严冬季节,鲜花即使是一枝独秀,也是一种奇迹和希望的象征.during the winter season, flowers even outstanding, is also a miracle and a symbol of hope.2.四个学生正在就著名科学家们的论断交换彼此的意见.four students are compare notes on the thesis of famous scientists .3.谈到自然科学我就茫然im at a loss when it comes to natural science.4.当你照镜子时,镜子映出你的形象when you look in the mirror, the mirror reflects your image.5.那个粗鲁的家伙用胳膊肘把我挤到一旁,抢着在我前面上了公共汽车.that rude guy pushes me with the arm elbow one side,rushing in front of me on the bus. (p107)1.上星期没有去参加会议 has not attended the conference last week .2.有机会被派到国外 has the opportunity to be sent abroad.3.喜欢和他一起工作 likes working together with him4.这个工作不值得费这个力this work is not worth spending this strength .5.建议在下个镇停下来 was suggested stops down in the next town .6.你的头发需要剪了your hair needs cuttingunit 5success(127) 1.她所做的评论得到大家的喝彩 she made the comments to get everybody cheering.2.昨天晚上他确实去图书馆了，但是发现你不在那里he did go to the library last night, but found that you were not there.3.如果你打算参加本周六的足球比赛,你需要把你自己调整到最佳状态.if you intend to participate in this saturdays football game, you have to condition yourself to the best.4.汤姆吓得脸色苍白.tom was pale with fear.5.她被赠予一块金表以纪念那个重大场合.she was presented a gold watch by commemorating that significant situation. (p134) 1被吸引到正在做实验的现场was attracted to the scene of experiment2.纵观一切throughout all3.在科技比赛中被评为最佳was evaluated best in the technical competition4.地方政府建议的the local government suggested5.单独看起来 alone looks like6.不要改变你的时间表 do not change your schedule【篇二：21世纪大学英语应用型教程(2)unit1答案】class=txt>part awarm—uplableled chemical proven risk evidence notion antminatedcontribute debateaffectii. language focusa1. consideradle/doc/5917761751.htmlainc3.shift4.enthusiasm5.inevtadly6.consume7.sustainable8.eliminateb1.a2.a3.b4.aiii.reading in depth1.b2.d3.n4.c5.o6.k7.h8.a9.j 10.miv.translation1. 自从联邦政府开始有机食品认证的六年半以来，美国人以极大的热情接受了这一概念。
21世纪大学英语第二册答案参考.doc
21世纪大学英语第二册答案参考21世纪大学英语读写教程第二册课后练习答案第一单元Text ComprehensionII.1. It was a military campaign in which many soldiers died. The effects on Churchill were () he lost his political position and he was overwhelmed with grief.2. He felt so inspired to paint that he was distracted from his personal problems.3. His sister-in-law s painting inspired him to try his hand at it; his wife rushed out to buy all the materials he would need; and the wife of Sir John Lavery helped him overcome his fear of the blank canvas.4. The blank whiteness of the canvas made him feel he didn t know where to begin. This nervousness was not typical of Churchill, who was known publicly as a brave and strong-willed person.5. Churchill was comparing the canvas to an opponent in a fight, and he could now see that he need not fear his adversary .6. He meant that Churchill would have been a great painter, just as he was a great politician.7. It was his great comfort when the death of his mother was followed quickly by the death of his daughter.8. Because the judges suspected that it was not painted by an amateur; they were later surprised and delighted because Churchill was not just a famous political figure but also a talented untrained artist.9. No, she considers that decade an artistically fruitful one.10. He meant that painting was like a friend who neverbetrayed or abandoned him. This seems to suggest that he often felt lonely, misunderstood and/or disappointed in his relationship with other people.V ocabularyIII.1.artistic2.overcome3.infinite4.plunged5.mission6.camgpain7.revived8.distract9.accustomed 10.retreat 11.precaution 12. disastrousIV.1. delighted with2. bore fruit3. kept Clementine company4. rely on5. take refuge6. awaken people to7. pay the price8. chanced upon; dated from9. tried his hand at 10. fell upon; came to her rescueWord BuildingV.1. broadens the mind2. weakened3. sweeten Diet Coke4.hardens5. strengthen6. deepen your understanding of the course materiall7. sharpen the kitchen knives8. reddened 9. brighten; quickens 10. lightenedVI.1. lucky2. wealthy3. tasty4. icy5. wavy6. smelly7. sleepy8. noisy (smelly is also plausible)9. healthy 10. sunnyStructureVII.1. Amazed at the great changes that are taking place in shanghai, many foreign visitors leave China with a completely new view of our country.2. Unpleasantly startled by the appearance of a mouse, we promptly decided to clean our apartment.3. Tired of their own cooking, they ve decided to go to a restaurant for a change.4. Frightened by the horror film, the little girl was alert to every sound in the house that night.5. Deeply disappointed with the actress s performance, tom soon switched to another channel.6. Embarrassed about still being in bed at 10 a.m., when my friends came I pretended to be sick with a terrible headache.VIII.1. So I did2. So did my brother3. So she was4. So they do; so do his classmates5. So am IClozeIXlonely; overcame; refuge; finally; however; where; delighted; contemplated; entry; campaign; distract; plunged into; Within a month; rescue; when; overwhelmingTranslationX.在画画呢! 她大声说道。
《21世纪大学新英语》第一册课后题标准答案及解析
《21世纪大学新英语》第一册课后题标准答案及解析Unit 1 College Life：Task 5 TranslationA. Complete the following sentences by translating the Chinese given in brackets.1. There’s no point in fretting about things you can’t change（为无法改变的事情而发愁 fret about）.2. H e was more at ease in the classroom（在课堂上更轻松自如 at ease）than on a political platform（政治舞台）.3. A new version of the software is due in the next couple of weeks（在以后的几周将如期而至 due）.4. Our project ran into difficulties（遇到了困难run into）when we lost a sponsor （赞助商）.5. Banks normally give priority to large businesses（优先考虑大型企业 priority）when deciding on loans.6. Let's take advantage of the good weather（利用晴好的天气take advantage of ）and go on a picnic.7. Anderson played a crucial role （起了至关重要的作用 crucial）in the team’s 3-2 victory on Saturday.8. The technology sector is doing badly. Old economy stocks, by contrast, are performing very well(相比之下，却表现很好 by contrast）.B. Translate the following sentences from Text A into Chinese.1. Go to all orientations. Yes, that’s right —it really is necessary to attend all the school orientations.参加所有熟悉校园环境的活动。
21世纪大学英语第一册课后练习答案
Unit 1Text AExerciseV1. solutions2. ignore3. persuade4. assign5. deadline6. approach7. stuck8. essentials9. managed10. necessarily11. retained12. due, draftVI1. 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. go uncorrected4. goes unnoticed, unmentioned5. go unreportedXIII. Translation1. Tom, a very curious boy, is interested not only in whats but also in whys and hows.2. According to Professor Smith, happiness is the ability to make the most of what you have.3. You’d better keep 3. You’d better keep the book where the book where the book where your 15your 15your 15-year--year--year-old old old son can’t get son can’t get son can’t get his his hands on it.4. The story was so funny that Bill kept laughing all the time while reading it.5. High-achieving students do not necessarily put in more time at their studies than their lower-scoring classmates.6. How did you manage to persuade these students to take the speed-reading course?7. Working hard is important, but knowing how to make the most of one’s abilities counts for much more.8. She asked her students to think for themselves rather than telling them what to think.Text BExerciseI1. opposite2. preference3. located4. feasible5. perspective6. have shifted7. concern8. attractive9. survive10. transfer11. prospect12. particularly13. treasure14. DespiteII1. on the other hand2. keep up3. As for4. for good5. turned out6. come of age7. what if8. welled upUnit 2Text AExerciseIII1. response2. bounced3. Conversation4. previous5. encouragement6. parallelIV1. entirely2. objection3. challenged4. original5. responsible6. relative7. halfway8. startled9. simply10. back and forth11. joined in12. just as13. knocked down14. came to a halt15. Even if16. fell apartV1. unconsciously2. response3. previous4. suitable5. even though6. disagree7. topic8. calling on9. switched10. and so on11. in line12. take turnsVI1. Excellence2. independence3. intelligence4. significance5. patience6. silence7. violence8. differences9. distance10. confidenceVII1. disappeared2. disorder3. dishonest4. disobey5. disagree6. disadvantages7. discomfort8. dislike9. disbelief10. dissatisfiedVIII(A)1. Whoever is most qualified2. Whoever has money3. Whoever holds it4. whoever is not with him5. whoever would take the job6. Whoever fears to face his own past(B)1. Whatever they have2. whatever decisions he makes3. Whenever the weather is bad4. wherever he goes5. Whichever direction you turn to6. however hard she triedIX1. No wonder it’s freezing cold today2. No wonder there is no picture on the screen3. No wonder many career women are not married4. No wonder they asked so many questions5. No wonder it has become a best-seller of this spring6. No wonder US students are anxious about mathXII1. Referring to the differences between American English and British English, he said, “The United States and Britain are two different countries after all.”countries after all.”2. Professor Smith encourages his students to think for themselves. He often says, “I am just as happy, even if you challenge me or completely disagree with me.”disagree with me.”3. 3. We We called called on on on him him to take take part part in in our our conservation conservation about about pop pop music, music, music, but but as soon as he joined in, he introduced a new topic and referred to the NBA finals of the previous week.4. The driver is responsible for this accident. His car knocked down a tree and a man on his bike.5. 5. Since Since Since our our production production of of radios radios came came came to to to a a halt, halt, we we have have switched switched switched to to the production of mobile phones.6. 6. Our Our original original plan plan plan was was to see see such such such famous famous famous sights sights sights as as the the Great Great Great Wall, Wall, Wall, the the Palace Museum and the Summer Palace in Beijing.7. It’s no simple matter to learn a foreign language well. Even though I have learned English for a few years, I still can’t express myself effectively in the language.8. I don’t want you simply to agree or disagree with me –I need someone who can give me good advice, ideas, and so on.Text BExerciseI1. academic2. intelligence3. reflects4. Social5. predicted6. context7. advantage8. attitude9. traits10. communication11. distinguish12. represented13. influences14. matureII1. getting…across2. come out3. Because of4. in short5. as a result6. as well7. in some cases8. sent outUnit 3Text AExerciseIV1. draw2. bear3. worn out4. got tired of5. racial6. paid, attention to7. mature8. broke into9. performed10. conquer11. aspects12. As far asV1. Brought up2. broke into running3. amazed4. All his wife could do was5. resemble6. with ease7. conquered8. wear out / are worn out9. turned out10. has grown into11. tragedy12. promptlyVI1. personal2. traditional3. humorous4. logical5. courageous6. poisonous7. educational8. victoriousVII1. darkness2. carelessness3. nervousness4. preparedness5. illness6. eagerness / nervousnessVIII1. go on playing2. went on reading3. went on to explain4. went on to teach5. went on playing6. went on to tellX1. work as fast as a skilled worker2. couldn’t perform as well as his parents had expected3. he promised that he would go and see his grandparents as often as possible4. that after finishing his studies abroad he would come back as soon as possibleXII1. As far as I know, all they have to do is come and see the child they want to bring up and fill out a form.2. As he learned more and more about the world, he finally got tired of going after fame and wealth.3. The little girl’s songs brought sunshine to the old man and helped him bear the hardships of life.4. People came one after another to congratulate them on the successful building of another big bridge over the Huangpu River.5. All the people present were amazed that the 10-year-old boy was playing the violin so skillfully.6. After the car accident, Stevie reevaluated his goals in life and decided to pay more attention to the world outside.7. Mother could never have imagined that her son would become a world-famous pianist even in her wildest dreams.8. The students broke into loud cheers when they heard that their teacher had fought back from the shadow of death.Text BExerciseI1. potential2. suggestions3. realistic4. embarrassed5. impression6. negative7. presently8. reacted9. improvement10. target11. inferior12. conceptII1. built up2. dwell on3. do justice to myself4. from the start5. were based on6. set aside7. wiped out8. improve on9. do, harm10. is working onUnit 4Text AExerciseIV1. endure2. accumulated3. somewhat4. property5. informed6. wrinkled7. collapsing8. mourning9. contributed10. possessed11. recovered12. trembled13. fulfill14. drove15. stagger16. utteredV1. because of2. be blessed with3. as well as4. spoke of5. a good deal of6. at most7. stand on its feet8. be ashamed of9. as soon as10. leaning onVI1. a bearded young man2. three colored pictures3. a flowered lawn4. a gifted 4. a gifted 〈〈talented talented〉〉pianist5. an old lady with a wrinkled face6. a home for the aged7. a cultured college student8. an experienced driver9. a skilled engineer10. a spirited<hitted> discussionVII1. shameless2. cheerful3. endless4. windless5. fearless6. countless7. meaningful8. colorful9. delightful10. thoughtfulIX1. Nor did he give me any explanation.2. Nor did he feel ashamed for that.3. Nor do I think it necessary to do so.4. Nor will he invite his relatives and friends.5. Nor did we know his phone number.6. Nor did she enter the home for the aged.XIII1. Sick and weak as Grandma is, she has undertaken all the housework in the family.2. The recording company had never been so pleased with any singer. For them, Stevie Wonder was a real find.3. They had no running water where they lived. Nor did they have conveniences of life such as gas and electricity.4. Six years passed, then seven and eight, and nothing was heard of that French artist. It seemed certain that he had left the country for only God knows where.5. He was very ill that summer, but as soon as he felt betterin the fall,better inhe resumed his writing and finished his novel within two months.6. Driven by a strong will, Alex finally fulfilled the task he had undertaken.7. With the help of the doctor and the nurses, the patient recovered quickly and in a few weeks was able to stand on his feet once more. 8. It was really sad to watch the old man’s wrinkled face, which spoke of all that he had endured in his life.Text BExercise B1. D2. D3. A4. B5. A6. B7. D8. A9. B10. AVocabulary ExercisesI1. responsibilities2. purchase3. portrays4. vanished5. immense6. decent7. eventually8. motivation9. reputation10. restore11. neighborhood12. sustain13. upholds14. creditII1. paved the way for2. is attributed to3. out of habit4. kept his word5. open the door to6. think twice7. think of … as8. care about9. had been passed on10. To this dayUnit 5Text AExerciseV1. compromise2. content3. Unfortunately4. individual5. gamble6. spun7. attractive8. afterwards9. tradition10. unique11. arose12. energeticVI1. a little2. and so on3. as well4. give way to5. in the same way as6. had in mind7. most of the time8. have been on their feet9. went off10. are named after11. has no right to12. sorted outVII1. compromise with…over2. lying…in3. lie on4. content with5. call at6. called on7. named…after8. active in9. opinions about10. opinion ofVIII1. uncertain2. unknown3. unable4. unfortunate5. incorrect6. impatient7. illegal8. irregular9. irrelevant10. improperX1. What a pity you won’t be back before I leave!2. What a pity to waste the food!3. What a pity she isn’t here!3. What a pity she isn’t here!4. What a pity that we can die only once for our country!5. What a pity that some of the best acting on stage today can only be seen by so few people!6. What a pity you can’t swim.6. What a pity you can’t swim.XII1. That’s where1. That’s where2. That’s why2. That’s why3. that’s where3. that’s where4. That’s what4. That’s what5. That’s how5. That’s how6. That’s how6. That’s how7. that’s when7. that’s when8. that’s when8. that’s when9. that’9. that’s what s what10. That’s where 10. That’s whereXIV1. They are Mary’s sons Robert and Lawrence. One is named after her father; the other is named after her grandfather.2. He is not content with what has already got. What a pity he never understands that happiness lies in contentment.3. She is very active in classroom activities. I am sure she will make a good teacher.4. You may have different opinions about it, but I hate the idea of urging people to drink, especially at a dinner party.5. We are prepared to give way a little to them on minor problems, but we will never compromise with them on major questions of principle.6. Robert did not usually get much exercise during the year, while his wife Mary was on her feet most of the time. That’s why it was impossible, or difficult at least, for them to choose a place they both liked for their holiday.7. 7. David David David is is a young young writer writer writer with with with a a high high opinion opinion opinion of of himself. himself. He He thinks thinks that that his writing style is unique and refined. But unfortunately, that is not the case.8. All I want to say is that as individuals we enjoy many different rights, but we have no right to do anything harmful to society.Text BExerciseI1. effective2. argument3. alert4. typical5. avoid6. patience7. hostile8. mention9. significant10. complain11. bothered12. historical13. tempted14. selfishII1. lose her temper2. changed for the better3. make matters worse4. fell behind5. will take offence6. launched into7. added to8. saw eye to eye9. hold their tongues10. poke fun atUnit 6Text AExerciseIV1. shocked2. admitted3. pursue4. prefer5. intelligent6. acquire7. average8. cultivate9. typical10. pursuit11. imported12. bite13. compete14. constantly15. prestigious16. extentV1. dedicated to2. stood a chance3. held up as4. least of all5. conform to6. compares…to7. done away with8. deprived of9. looked down upon10. adapt to11. instead of12. keep upVIII1. If we are to promote higher education, we must try to make university professorships the most prestigious positions in the country.2. If we are to remain a world-class world-class power, power, our universities universities must must be able to train students to become first-class scholars and engineers.3. If you are to make your child a person of knowledge, you must encourage him to spend more time studying.4. If you are to apply for this scholarship, fill out the application form and return it now.5. If we are to further develop the economy of Shanghai, we have to make full use of the Yangtze River.XII1. The problem problem lies lies in how people people look look at those students students dedicated dedicated dedicated to to the pursuit of knowledge.2. Our government government has has decided to put a lot more money into education education than than before.3. We have to train more first-class engineers to compete in the technology race with Japan.4. The intellectually curious and hard-working students should be praised and held up as examples to other students.5. Not until we do away with our anti-intellectualism anti-intellectualism do do we stand a chance to remain a world-class power.6. We must adapt ourselves to the demand of our times, otherwise we’ll fall behind other industrialized nations of the world.7. The parents parents are are proud of their son who is studying studying English English while other children are playing football.8. Do you really expect to improve your English without spending more time studying it?Text BExerciseI1. escapes2. specific3. frequent4. similar5. profit6. trends7. creative8. customer, customer9. consumers10. diet11. manufacturer12. advertisementII1. pointed out2. goes out of fashion3. According to4. and the like5. out of date6. broke down7. comes along8. on top ofUnit 7Text AExerciseIV1. crept2. presence3. whereas4. spoiled5. previously6. roaring7. merely8. ignorant9. confident10. venture11. chased12. liberalV1. stared at2. come of3. establish itself as4. threw…at5. came up to6. are for7. move in8. viewed as9. among other things10. by chanceVI1. momentary2. lively3. attractive4. orderly5. selective6. deadly7. legendary8. protective9. constructive10. costly11. brotherly12. honorary13. progressive14. sickly15. customary16. earthly17. revolutionary18. reactionaryX1. Mr. Smith was viewed as a very liberal person who believed, among other things, that all men are equal under the law.2. It is not by chance that he won the prize; his success comes from his hard training.3. The teacher talked a lot with the white kids, trying to convince them that all men are created equal, but nothing much came of it in the beginning several weeks.4. As I was a newcomer to that school, I felt lonely and friendless for a time.5. Day after day Weiming kept talking with Mrs. Wilson, and his oral English became more and more fluent and natural.6. Whereas some of the kids were quite nasty during those first few weeks, a little white girl was extremely friendly to me.7. 7. I I I later later later came came came to to to know know know that that that the the the man man man who who who looked looked looked old old old and and and wrinkled wrinkled wrinkled was was was only only about 45.8. Soon after graduating from university, he established himself as a qualified and responsible teacher of English.Text BExercise B1. B2. A3. B4. C5. C6. B7. A8. DI1. personality2. dominates3. competent4. substituting5. respond6. somehow7. determined8. communicate9. current10. brief11. glance12. polish13. formal14. sensitiveII1. on their own2. for the most part3. kept his distance4. to no avail5. on occasion6. think…over7. lit up8. at ease9. all right10. now and then Unit 8Text AExerciseIV1. one2. that3. one4. ones5. that6. thoseV1. promises2. reliable3. project4. barely5. be abolished6. simultaneous7. endless8. primarily9. equivalents10. application11. incredible12. purpose13. acceptance14. stimulatingVI1. ran into2. serves as3. well ahead of schedule4. arises…from5. communicate with6. brought about7. take advantage of8. is sure toVIII1. unhappy2. unnoticed3. unprepared4. unanswered5. unforeseen / unexpected / unbelievable6. unfair7. unknown8. unclearIX1. unforgettable2. enjoyable3. questionable4. unimaginable5. unbearable6. regrettable7. changeable8. foreseeableXIII1. 1. No No No scientist scientist scientist knows knows knows exactly exactly exactly where where where the the the information information information highway highway highway will will will lead lead lead us us in the decade ahead.2. It is crucial that developed countries and developing countries increase mutual understanding and mutual respect through more communication.3. From the very beginning, the mass media paid particular attention to this treatise on the personal computer.4. My nephew had thought that Japanese, which is similar to Chinese in many ways, was easy to learn, but it was not the case.5. You should have known better. The way a college professor teaches is not confined confined only only to telling telling his his students students the the basic facts. facts. He He or she also stimulates discussions and debates.6. It was originally estimated that the project would take five years. But thanks to the creativity of the workers as well as the engineers, it was finished well ahead of schedule.7. The process of thinking about and writing his autobiography took the American writer more than three years, during which he ran into many unimaginable difficulties.8. The doct 8. The doctors aren’t sure what illness he is suffering from. That’s ors aren’t sure what illness he is suffering from. That’s why he had decided to retire ahead of schedule.Text BExercise C 1. D 2. B 3. A 4. D 5. B 6. C I 1. occupation 2. artificial 3. summarize 4. solves 5. sample 6. identify 7. extraordinary 8. available 9. consult 10. environmental 11. capability 12. relationship II 1. has been turned … into2. a variety of 3. was responsible for 4. is capable of 5. in control of 6. in relation to 7. gave up 8. stopped dead 。
21世纪大学英语综合教程第一册课后练习答案
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 necessary.1. 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. _______ 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 bear（熊）running toward him.7. 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 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 to get up.6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. You can ask him for advice but the final choice ______ you.2. Everything is developing（发展）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, 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 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。
21世纪大学英语综合教程第一册答案
U1词汇1.Economic crises destroy the capitalist system, and they grow in size and _ duration _.2.Stability also depends upon the __ flexibility __of the local economy.3.He was sentenced to do hard labor without the _ option __ of a fine.4.She states her views very __ definitely __.5.Did he_ actually __say in so many words that there was no hope of a cure?6.The baby felt _ ignore __ by her parents.7.You need to __convince _the employers that you can do the job.panies will have to do more than this if they are to _ survive _the earthquake.十五选十Yo.wil.nee.t.1._explore_.wher.yo.fi.i.bes.i.regard.t.2._extracurricular_.activities.Yo.shoul.star.b.gat herin..lis.o.al.th.activitie.tha.ar.3._offered_uall.thes.ca.b.foun.i.th.studen.handboo. o.th.universitie.website.Pleas.b.4_aware.tha.opportunitie.won’.com.t.you.instea.ge.involve.an.se anization.As..5._sophomore_.fo.an.6._ rmatio.yo.migh.need.Tal.t.othe.clu.member.an.as.ho.the.lik.th.club.There'..7._possibili ty_.yo.wil.fee.a.instan.fit.Fee.fre.t.sto.b.th.clu.fo..visit.Mos.club.wil.hav.a.ope.hous.onc.o.twic..yea r.B.sur.t.attend.I.yo.ha..particula.interes.whe.yo.wer.i.hig.schoo.an.yo.stil.hav.8._passion.fo.it.parti cipat.i.i.agai.o..colleg.level.I.migh.b..goo.tim.t.pic.somethin.ne.tha.yo.hav.neve.go.9._involved.i.before.e.t..clu.befor.makin.th.decisio.yo. cros.i.ou.fro.you.10._options_e.t.somethin.new.翻译1.Th.colleg.schedul.i.ver.differen.tha.th.traditiona.hig.schoo.schedule.Generally.ther.i..lo.mor.flexi bilit.wit.you.colleg.classes.大学的日程安排跟传统高中的差别很大, 通常大学课程有更多的灵活性。
21世纪大学英语应用型视听说教程答案
21世纪大学英语应用型视听说教程答案LtD21世纪大学英语应用型视听说教程答案【篇一：21世纪大学英语视听说3答案】ent/register.aspx1.indoor soccer tournament2. championship game3. the referee was being such a jerk4. its really unfortunate5. don,t think about it any more, if there,s anything i can do6.could possibly be there to support her1.add five love deposits into your love account for every withdrawal1)be kind to each other.2)bring home a little surprise3).give your love attention.4). appreciate your partner of all that the do5). express your love2. criiticism,anger,putting your partner down,crossing your arms and turning awaycaba1. different world, serious2. expect, running for office3. breaking up with, proposing4. i a have choice1.one of the reasons i wanted to come here tonight was to discuss our future2. ive been thinking about it,and its the right thing to do3. your have no idea the pressure that i am undercadtftf1. would marry him when i was old enouch2. which people are not fond of doing,we did sort of agree3. what diseases are going to catch up with usbacdadcadcaunit 21. it’all over the news.2. in the school paper3. heard it on tv.4. lost his control.5. lose her scholarship soon.6. couldnt stay long due to work1. there are serveal reasons for this.2. this means3. another issue4. there isnt an easy answer here5. but6. at the same timebbbc1. on anh a half billion years2. heroic endeavor3. monumental sculptures4. attract thousands of tourists, needed boost to1. mt.rushmore is one of the world’s most enormous stone carvings2. mt.rushmore itself stands nearly6000 feet above sea level.3. the four presidents on the mountain would entirely block niagara falls1.rising food and energy prices and weak housing.2.the u.s.congress.2. increase gasoline supplies; oil exploration3. in terms of helping the economy1 bush was asked whether the u.s.economy is a recession2 the words on how to define the economy3 either a lack of leadership or a lack of understanding of the issuepretty neighborhoods, great sporting events, and a tradition of embracing both the old and the newssmall, very interesting neighborhoods. one of the most exciting neighborhoods; it’s walking distance to downtown; anartist’s enclave, such as art museum and bakery.the best for afternoon shopping/a great one-stop-shopping destination. dcbcbaddunit31 rob and angela are boss and secretary, and the are talking about some daily office routines.2 bob makes requests in a polite way, repeatedly using “could you〞instead of giving instructions. angela responds in a very polite, direct and simple way.cddc1 barriers 2.differences 3.tradition4.particular5.nationality6.tiny【篇二：21世纪大学英语应用型视听说第三册助学光盘使用说明】本:日期:21世纪大学英语应用型视听说第3册助学光盘使用说明iproud 0.1 2021.8.step 1请将光盘放进光驱，光盘自动播放后会看到下列图〔假设光盘没有自动运行，可翻开光盘文件夹，双击运行main.exe〕。
21世纪大学英语答案
第一单元Text ComprehensionII．1. It was a military campaign in which many soldiers died. The effects on Churchill were () he lost his political position and he was overwhelmed with grief.2. He felt so inspired to paint that he was distracted from his personal problems.3. His sister-in-law‟s painting inspired him to try his hand at it; his wife rushed out to buy all the materials he would need; and the wife of Sir John Lavery helped him overcome his fear of the blank canvas.4. The blank whiteness of the ca nvas made him feel he didn‟t know where to begin. This nervousness was not typical of Churchill, who was known publicly as a brave and strong-willed person.5. Churchill was comparing the canvas to an opponent in a fight, and he could now see that he need not fear his “adversary”.6. He meant that Churchill would have been a great painter, just as he wasa great politician.7. It was his great comfort when the death of his mother was followed quickly by the death of his daughter.8. Because the judges suspected that it was not painted by an amateur; they were later surprised and delighted because Churchill was not justa famous political figure but also a talented untrained artist.9. No, she considers that decade an artistically fruitful one.10. He meant that painting was like a friend who never betrayed orabandoned him. This seems to suggest that he often felt lonely, misunderstood and/or disappointed in his relationship with other people.V ocabularyIII.1.artistic2.overcome3.infinite4.plunged5.mission6.camgpain7.revived8.distract9.accustomed 10.retreat 11.precaution 12. disastrousIV.1. delighted with2. bore fruit3. kept Clementine company4. rely on5. take refuge6. awaken people to7. pay the price8. chanced upon; dated from9. tried his hand at 10. fell upon; came to her rescueWord BuildingV.1. broadens the mind2. weakened3. sweeten Diet Coke4.hardens5. strengthen6. deepen your understanding of the course materiall7. sharpen the kitchen knives 8. reddened 9. brighten; quickens10. lightenedVI.1. lucky2. wealthy3. tasty4. icy5. wavy6. smelly7. sleepy8. noisy(smelly is also plausible) 9. healthy 10. sunnyStructureVII.1. Amazed at the great changes that are taking place in shanghai, many foreign visitors leave China with a completely new view of our country.2. Unpleasantly startled by the appearance of a mouse, we promptly decided to clean our apartment.3. Tired of their own cooking, they‟ve decided to go to a restaurant for a change.4. Frightened by the horror film, the little girl was alert to every sound in the house that night.5. Deeply disappointed with the actress‟s performance, tom soon switched to another channel.6. Embarrassed about still being in bed at 10 a.m., when my friends cameI pretended to be sick with a terrible headache.VIII.1. So I did2. So did my brother3. So she was4. So they do; so do his classmates5. So am IClozeIXlonely; overcame; refuge; finally; however; where; delighted;contemplated; entry; campaign; distract; plunged into; Within a month; rescue; when; overwhelmingTranslationX.“‘在画画呢!’她大声说道。
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4.beyond her widest dreams 5.hung on Michael’s every word 6.out of focus
7.feed on 8.the apple of Chris’s eye 9.filed into the courtroom 10.poring over their collection word Building
5． Quite a number of American millionnaires owns at least two house and private plane.
6． When John recovered unexpectedly from cancer,his doctors attributed it to his strong will and faith in the future.
Ⅺ
1． The ability to fend for oneself is indispensable to any adult , but real maturity is more than just a set of survival strategies.
2． On Children’s Day,kids are entitled to free entry to all the city parks.It’s a way of compensating them for the long hours they spend in school all your.
3． Last year when Mr.Li began first venture into the stock market,becoming a millionaire was beyond his wildest dream .
4． On my holiday ,I was lucky enough to witness some wild seals feeding on fish .I took sXXXXXX
his wounds. Close
ⅩⅣ
CDDCA BBACC BCBBD BCC Text B
C
BCCBC ACA
TEXT B
IV 1,furious 2,wage 3,coach 4,werdict 5,punishment 6,options 7,license 8,bystanders 9,collision 10,mechanic
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. Translation
Ⅵ
A.1.actress 2.empress 3.goddess 4.mistress 5.waitress 6.lioness 7.priestess 8.heiress
B.1.Goddess 2.waitress, actress 3.Lioness 4.mistress
Ⅶ
A.1.examinee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
2. Given children’s helpless and defenceless,
3. Given good weather,
4. Given poor immunity,
5. given that feminists have been fighting for gender equality for years,
photos of them,but unfortunately they were all out off focus .
5． The price has been going steady with the actress for three years and nothing can alter their decision to get married next week.
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 .
6. given one more chance to go to college. Translation
Ⅹ 儿童之所以又资格享受特殊的照顾基于两种原因：不能自主和无知。他们既没有推理的能力，也没有实战经 验。所以他们没有防卫能力，也不可指责。这就是我们给予他们特殊保护的原因。在紧急情况下，我们有责任 先救他们，因为无助的他们已将生命交给了我们。
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6. Andrew is convinced that love rather than money is the key to happiness.
7. Many people nowadays communicate by email rather thanby phones and faxes.
ⅪⅡ
1． Tom was translation to our school last year.He hung on Miss Yang’s every word in class and soon became the apple of her eye.
2． Seeing his daughter graduate from high school,he felt a surge of love and pride that he couldn’t express in word.
3． You’re giving more priority to your personallife than to your studies.It’s no wonder your grades are suffering.
4． Given that most women nowadays have jobs outside the home ,it’s natural that they object to their husbands treating them like housekeepers.
Ⅻ 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。不管怎么说，除了不像一般孩子那 样生性贪玩、不愿学习的书呆子之外，还有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——一个青春期沉溺于书本和家庭作业的人——有所偏差。恰恰相 反，我极为憎恨义务教育。我永远都无法接受当鱼儿正在咬钩时不得不去上学的想法。
8. Mrs.Kester made students think for themselves rather than telling them what to think.
Ⅹ
1. if only to attract more readers.
2. 2.if only to get his two teeth filled.
7． There is no practical reason to perpetuate the custom of opening doors for women,let alone the tradition of “women and children first”.
6． It is complete misconstruction that the poor do not need compulsory education because they do not even have enough to feed on .But without education,how can people ever overcome their poverty.
1. breathtaking 2.peace-loving 3. man-eating 4. fact-finding 5. heartbreaking 6. child-bearing
7. movie-going
Structure
Ⅷ
1. Given the government’s record on unemployment,
2. He wanted to make his living as a teacher rather than as a businessman.
3. In most modern societies women are treated as professorial equal rather than as servants.
7． All of David’s classmates are completely stumped ---no one can work out how he became a top student overnight.
8． It was obvious that her rejection of his proposal hit him hard, but in time he recoverd from