大学英语自学教程上册答案1
大学英语自学教程(上册)课后答案及释义UNIT1
Unit 1第一部分Text A【课文译文】怎样成为一名成功的语言学习者“学习一门语言很容易，即使小孩也能做得到。
”大多数正在学习第二语言的成年人会不同意这种说法。
对他们来说，学习一门语言是非常困难的事情。
他们需要数百小时的学习与练习，即使这样也不能保证每个成年语言学习者都能学好。
语言学习不同于其他学习。
许多人很聪明，在自己的领域很成功，但他们发现很难学好一门语言。
相反，一些人学习语言很成功，但却发现很难在其他领域有所成就。
语言教师常常向语言学习者提出建议：“要用新的语言尽量多阅读”，“每天练习说这种语言”，“与说这种语言的人住在一起”，“不要翻译——尽量用这种新的语言去思考”，“要像孩子学语言一样去学习新语言”，“放松地去学习语言。
”然而，成功的语言学习者是怎样做的呢?语言学习研究表明，成功的语言学习者在许多方面都有相似之处。
首先，成功的语言学习者独立学习。
他们不依赖书本和老师，而且能找到自己学习语言的方法。
他们不是等待老师来解释，而是自己尽力去找到语言的句式和规则。
他们寻找线索并由自己得出结论，从而做出正确的猜测。
如果猜错，他们就再猜一遍。
他们都努力从错误中学习。
成功的语言学习是一种主动的学习。
因此，成功的语言学习者不是坐等时机而是主动寻找机会来使用语言。
他们找到(说)这种语言的人进行练习，出错时请这些人纠正。
他们不失时机地进行交流，不怕重复所听到的话，也不怕说出离奇的话，他们不在乎出错，并乐于反复尝试。
当交流困难时，他们可以接受不确切或不完整的信息。
对他们来说，更重要的是学习用这种语言思考，而不是知道每个词的意思。
最后，成功的语言学习者学习目的明确。
他们想学习一门语言是因为他们对这门语言以及说这种语言的人感兴趣。
他们有必要学习这门语言去和那些人交流并向他们学习。
他们发现经常练习使用这种语言很容易，因为他们想利用这种语言来学习。
你是什么样的语言学习者?如果你是一位成功的语言学习者，那么你大概一直在独立地、主动地、目的明确地学习。
大学英语自学教程(上册0012)课后习题答案[1]
![大学英语自学教程(上册0012)课后习题答案[1]](https://img.taocdn.com/s3/m/c650f829a5e9856a5612607b.png)
IV.1.It fails to produce enough young in each generation to keep pace with the death rate.2.We can tell it from fossil evidence in rocks.3.Extinction means living beings are out of existence.4.Human beings.5.They may get great financial rewards from hunting.6.They hunt animal for trophies.7.The killing of the Canadian seals.8.One way is to remove them to zoos and parks and breed them there.Another way is to protect the animals in the wildlife reserves with ,wardens to look after them.9.We can enjoy ourselves in watching wildlife in natural or near-natural environments.V.1.The natural evrironments in which animals live has been worsening.2.Hunters hunt for their own purpose, regardless of the public living environment.3.There is every likelihood that more animals would be made extinct without natural reserves.4.Countless examples can be given to show that natural environments are being rapidly changed.5.To create the wildlife reserves is another effective way to protect animals.Vocabulary ExercisesI.1.a. special b.specialised c.specially2.a.publicity b.publicise c.public3.a.viariation b.vary c.various4.a.Tourism b.tourists c.tour5.a.survival b.survivors c.survivedII.1.Fossils2.Species3.Tourism4.extinct5.by-product6.offspringpeted 8.fate 9.threat10.paceIII.1.He find it hard to keep pace with the development in physics.2.Now,China can compete with most countries in the world.3.There is every likelihood that we can do better if we work hard.4.More and more people become concerned about our natural environment.5.This warship has been armed with nuclear weapons.6.I will tell you the truth provided you do not disclose it to anyone else.7.We are very happy that he can survive this heart attack.8.The danger can not be ignored that tigers may become extinct in our country.Text BExercises for the TextI.1.F2.T3.F4.T5.T6.T7.F8.F9.F 10.FII.1.somke, fog2.coughing, straining for breath3.lung or heart4.chemicals5.guide6.furnaces7.chemical fumes, water droplets8.temperature inversion9.photochemical smog10.exhaust fumes,nitrogen oxides, subphur dioxide, oil refineriesVocabulary ExercisesI.1.e2.d3.a4.b5.cII.1.B2.A3.D4.C5.AIII.1.exhausted2.conclude3.inversion4.suffering5.strainedGrammar ExercisesI.1.我很少看见她这样不高兴。
大学英语自学教程(上册)课后答案及释义
大学英语自学教程（上册）课后答案及释义UNIT2Unit 2第一部分Text A【课文译文】税、税、还是税美国人常说，人的一生有两件事可以肯定会发生：死亡和税收。
美国人并不垄断死亡市场，但许多人却感到美国以最重的赋税领先于世界。
税指人们为支持政府而缴纳的资金。
在美国通常有三级政府：联邦政府，州政府及市政府，因此就存在三种税。
收入超过几千元的工薪人士必须向联邦政府缴纳一定比率的税金。
这一比率因人而异，取决于各人的工资数。
联邦政府实行累进收入所得税制，也就是说，税率(14%～70%)随个人收入的增加而增加，由于高额税收，人们在4月15日很不愉快，因为这一天是缴纳税款的日子。
第二种税是缴纳给州政府的，这些州包括纽约，加利福尼亚，北达科他以及其他47个州中的任何一个。
一些州的收入所得税的收取办法同联邦政府的相似，当然其税率要低一些。
一些州设有销售税，即对你在该州所购买的任何商品所收的一定比率的税金。
比如，某人想买一包25美分的烟。
如果该州收取8%的销售税，那么买这包烟要花27美分，这一钱数就包括销售税。
一些州利用收入所得税外加销售税的办法来提高税收，各州的税收法规五花八门，令人费解。
第三种税是向市政府缴纳的。
这种税有两种：一种是财产税(拥有房屋的人都必须交税)，另一种是本国消费税，即对城市汽车所征收的税金。
城市将这些资金用于教育、警察和消防部门、公共设施及市政建设。
由于美国人须付高额税金，所以他们经常感到每周有一天纯粹是在为缴税而工作。
人们总是在抱怨税收太高。
他们常常抗议政府滥用他们的税金。
他们说政府将太多的钱花在无用且不符合实际的项目上了。
尽管美国人在很多问题上有不同的看法，但他们在一个话题上的意见总是一致的：税收太高。
【课文难点注释】1．The federal government has a graduated income tax,that is,the percentage of the tax increases as a person's income increases.(Para 3)联邦政府实行累进收入所得税制，也就是说，税率随个人收入的增加而增加。
自考英语一参考答案
自考英语一参考答案一、词汇与语法（共20分）1. 根据题目所给的语境，选择正确的单词或短语填空。
- (1) The correct answer is "consequences" because the sentence implies a discussion about the outcomes of actions. - (2) The appropriate word is "influenced" as it indicates that the person was affected by something or someone.2. 根据题目要求，选择正确的语法结构。
- (3) The correct answer is "had been completed" because the sentence is in the past perfect tense, indicating an action that was finished before another past action.- (4) The correct form is "will have been" as it is a future perfect continuous tense, suggesting an ongoing action that will be completed by a certain point in the future.3. 根据题目所给的句子，判断其正确性。
- (5) The sentence is incorrect because it should be "She has been working here since she graduated from the university."- (6) The sentence is correct as it stands.二、阅读理解（共30分）1. 阅读A篇，回答以下问题。
英语一自学教程2023版课后答案解析
英语一自学教程2023版课后答案解析第一章：课后答案解析第一节：语法与词汇1.1 选择题1. A 解析：根据上下文可以推断出需要使用非谓语动词作定语修饰信息。
2. C 解析：本句需要使用反意疑问句的形式，而选项C是正确的反意疑问句的形式。
3. B 解析：今天是星期一，明天是星期二，所以几天后就是星期五。
4. D 解析：根据题意，定义摄氏度与华氏度的换算公式即可得出答案。
5. C 解析：根据上下文和语法结构可以推断出答案。
1.2 填空题1.talented 解析：根据句意，表示这个孩子有才华。
2.successfully 解析：根据句意，表示成功地完成了某个任务。
3.provided 解析：表示在给定条件下，可以进行某个操作。
4.unless 解析：表示除非某种条件成立，否则某种情况将会发生。
5.regularly 解析：表示定期地、有规律地做某件事情。
1.3 翻译题1.解析：母亲不仅每天给我做早饭，还给我准备好上学的衣物。
这句话中not only…but also表示不仅…而且…2.解析：他是一个非常有礼貌的人，总是给别人一种友好的感觉。
这句话中polite是形容词，修饰人，表示他是一个有礼貌的人。
3.解析：我们必须采取措施来保护环境，否则地球将会受到严重的破坏。
这句话中unless表示除非采取措施，否则地球将会受到严重的破坏。
第二节：阅读理解2.1 选择题1. D 解析：根据第一段第一句话可以得出答案。
2. B 解析：根据第二段最后一句话可以得出答案。
3. A 解析：根据第三段第一句话可以得出答案。
4. C 解析：根据最后一段第一句话可以得出答案。
5. D 解析：根据最后一段第三句话可以得出答案。
2.2 补全段落The technology industry is one of the most rapidly growing industries in the world today. With the advancement of technology, new and innovative products are constantly being developed and launched into the market. This has led to a significant increase in the demand for professionals working in the technology industry.In order to meet this demand, many colleges and universities have started offering programs and courses specifically designed for students interested in pursuing a career in the technology field. These programs provide students with the necessary knowledge and skills to succeed in the industry.Furthermore, many companies in the technology industry are actively recruiting graduates from these programs. They recognize the value of hiring individuals who have received specialized education and training in the field. These graduates are often seen as being more prepared and competent compared to applicants with a more general education background.In conclusion, the demand for professionals in the technology industry continues to grow. Students who are interested in a career in this field should consider pursuing a specialized program or course that will provide them with the necessary skills and knowledge to succeed. By doing so, they will be better positioned to secure a job in the industry and contribute to its continued growth and success.2.3 翻译题1.解析：目前，科技行业是世界上增长最快的行业之一。
大学英语自学教程上册unit怎样成为一名成功的语言学习者
大学英语自学教程(上册) unit 01 怎样成为一名成功的语言学习者01-A. How to be a successful language learner?“Learning a language is easy, even a child can do it!”Most adults who are learning a second language would disagree with this statement. For them, learning a language is a very difficult task. They need hundreds of hours of study and practice, and even this will not guarantee success for every adult language learner.Language learning is different from other kinds of learning. Some people who are very intelligent and successful in their fields find it difficult to succeed in language learning. Conversely, some people who are successful language learners find it difficult to succeed in other fields.Language teachers often offer advice to language learners: “Read as much as you can in the new language.”“ Practice speaking the language every day. ”“Live with people who speak the language.”“Don’t translate-try to think in the new language.”“ Learn as a child would learn; play with the language.”But what does a successful language learner do? Language learning research shows that successful language learners are similar in many ways.First of all, successful language learners are independent learners. They do not depend on the book or the teacher; they discover their own way to learn the language. Instead of waiting for the teacher to explain, they try to find the patterns and the rules for themselves. They are good guessers who look for clues and form their own conclusions. When they guess wrong, they guess again. They try to learn from their mistakes.Successful language learning is active learning. Therefore, successful learners do not wait for a chance to use the language; they look for such a chance. They find people who speak the language and they ask these people to correct them when they make a mistake. They will try anything to communicate. They are not afraid to repeat what they hear or to say strange things; they are willing to make mistakes and try again. When communication is difficult, they can accept information that is inexact or incomplete. It is more important for them to learn to think in the language than to know the meaning of every word.Finally, successful language learners are learners with a purpose. They want to learn the language because they are interested in the language and the people who speak it. It is necessary for them to learn the language in order to communicate with these people and to learn from them. They find it easy to practice using the language regularly because they want to learn with it.What kind of language learner are you? If you are a successful language learner, you have probably been learning independently, actively, and purposefully. On the other hand, if your language learning has been less than successful, you might do well to try some of the techniques outlined above.【课文译文】怎样成为一名成功的语言学习者“学习一门语言很容易，即使小孩也能做得到。
大学英语自主学习1级答案
一级一:task1 special, roller skating, terrific idea, pick you up, then.task2 wondering, party, wonderful, holding, wear, formal, dress up,task3 free, I'm not sure, movie, I have a test, Never mind, weekend.task4 Petty good, going out for diner, love to, club, great idea.task5 so sorry, nothing, terrible, forgive, forgive, forget it.二:task1 anything, blank, change, receipt, sorry about, That's OK.task2 matter, wrong, repaired, sorry, May I sue yours, no problem, appreciate.task3 help me, to find the way, go straight, blocks, cross road, I see, Y ou are welcome.task4 helping me with, no trouble, so difficult, give me a call, Many thanks.task5 so sorry, nothing, terrible, forgive, Forget it.三:task1 office, make appointment, come in, get off work, waiting for.task2 sales department, here, take a message, arrange, check, this diary, fine, Early afternoon, that's fine, you're welcome.task3 can I help you, speaking, there, gone out, I see, season, I'm afraid, postphone. No problem.task4 remember, sure, frogs, come over, be away, kind of busy, other time.task5 How are you doing, Are you free, concert, that's terrific ,pick you up.四:task1 lend, welcome, By the way, downtown, mind, quite simple.task2 getting on, doing just fine, warm and friendly, accompany, happy to, Great.task3 May I know, surname, my give, phone number, Of course,36202579.task4 rush, About, want it typed, manage, work late, a lot.task5 wonder, I beg your pardon, none of your business, offend, personally.五:task1 Take a seat, bear, wine, specially, have a sip.task2 dishes, taste, taste delic ious, care for, favourite, to your health, our cooperation.task3 prefer, take, sugar, care for, dessert, sweat.task4 favorite, mean, more specific, pink, every colour, boring.task5 arrive in, ago, weather, all right, How do you like, enjoy.六:task1 in your office, on a report, finished, almost done, very tired, go for a walk.task2 advice , diet, important, have a heart attack, take your advice, helpful.task3 novels, improve, recommend, Start on, advice, shelves.task4 cold feet, preparing, confident, courage, point.task5 ready for, Leave it out, Like who, How about.七:task1 weather, sunny, temperature, degrees.task2 lovely, weatherman, last, chance, windly, take my umbrella.task4 picnic, fun, fine, Y ou bet, sunny.task5 rainy days, neither, gloomy, clear, rainbow, wonderful, fresh air.八:task1 some information, number, per day, And the other, leaves, does it makes, goes through, take a little longer.task2 rent a car, charge, current rates, reasonable, deposit, calls for, be credited yo, a comoact car, turn in, have offices throw out.task3 information desk, The Y ork Line, What's the fare ,A dollor sixty, go for. Go through, ticket-barrier, be in directly, a lot.task4 a ticket, park, How fast, per hour, in such a hurry, the rush hour, make it, thepoliceman.task5 information, Where are you going, to, missed, Is that right, exactly, get something to eat, buffet car,platform5,very much.九:task1 get to, excuse me, get to, go east, turn left.task2 on the corner, bookstore, public library, get a book.task3 just a minute, possible, go straight on, crossroad.task4 on the fifth floor, lift, take the left to.task5 on foot, Which bus, get off, on the left hand side of, don't mention it.十:task1 hurry up, ready for breakfast, be careful, no worries, be home.task2 the post office, when does it close, on saturday, At half past nine.task3 seasons, the English name, for seasons, Autumn begins, March, summer, months, the best season, Winter months, December, January and February are very cold.task4 what day, Thursday, to and for, on Saturday, on Saturday evening.task5 the date, April 28,your birthday, on the second of December, spare me a few minutes, for instance, on Christmas Day.十一：task1 wrong, make some copies, a paper jam, What needs doing, life, the lid, just get it out, There we are, got masses of copies, to make.task2 An A TM, the problem, have enough money, booth, insert, your card, sale, Y ou're welcome.task3 Y ou are busy, a little bit, help you with, something personal, any chance, mine, kind of embarrassing, broke, shoot, a picture, like to keep it, unstin, bring it here, a lot.task4 any hotels, is sending me there, the locating, the downtown, has, the, be location, read about, the most expensive, to keep choose.task5 the nearest, some distance ,get there ,at most,20 minutes, prefer to, show you the way, walk 3 blocks ahead.十二：task1 speak, speak a little, Japanese, Have Japanese well, pretty well, studies, Japanese, Have been there, about.task2 clearly and naturally, improve, two-year English course.task3 newcorner, my first time, difficult to understand, most difficult problem, most difficult problem, pronciation.task4 native language, native language, fluently, accent, guess the meaning of words, make mistakes.task5 are you from, northerner, dialec-standard, pulonghua, accent, a little bit.十三：task1 Merry Christmas, Merry Christmas, get a promotion, get promoted, congratulations, good job.task2 up to, make it, parent's evening, slipped my mind, have fun.task3 May Day, perfect, longing for, help thinking, a nice trip.task4 have a trip, vacation, That's cool, come ove, best regards, vacation.task5 get together, prefer, It's on me, toast to, your health, cheers, cheers.十四：task1 smoke, not allowed, smoke somewhere ,non-smoking building.task2 all right, don't mind.task3 offered me a lifted, for the drive. rucksack, went through, go ahead.task4 wonder, use your kitchen, turn the stove on, let me show you.task5 have a day off, of course, have a driving test, set it up, so nice, Good luck to you.十五：task1 mistake really wrong one, May I have a look, that much, in a moment.task2 new school, A good choice, go well, better choice.task3 get your parent's permission, approval, get the approval, agree with you, differently, own opinion.task4 see the movie, failure, a bad movie, has a right, his or her.task5 an important car, cost us an arm and a leg, see you paint, come down.十六: task1 the traffic was terrible, the boss, that's too bad, Y ou'd better, left a truth, heavy.task2 freezing, doesn't help, electric heater, wrong, repaiman, is always busy.task3 What a nuisance, fed up with, so am i, Let them know, how we feel, let's go right now.task4 stand it any longer, bothering, bothers, harms your health, don't be silly, harmful, harmful, pulling the struck, have no patience with.task5 dropping ash, promise, have promised, the mess, Take it easy, in the carpet, you are blamed.<PIXTEL_MMI_EBOOK_2005>4</PIXTEL_MMI_EBOOK_2005>。
《大学英语自学教程》课文译文注释习题答案(上)1
Unit 1第一部分 Text A【课文译文】怎样成为一名成功的语言学习者“学习一门语言很容易，即使小孩也能做得到。
”大多数正在学习第二语言的成年人会不同意这种说法。
对他们来说，学习一门语言是非常困难的事情。
他们需要数百小时的学习与练习，即使这样也不能保证每个成年语言学习者都能学好。
语言学习不同于其他学习。
许多人很聪明，在自己的领域很成功，但他们发现很难学好一门语言。
相反，一些人学习语言很成功，但却发现很难在其他领域有所成就。
语言教师常常向语言学习者提出建议：“要用新的语言尽量多阅读”，“每天练习说这种语言”，“与说这种语言的人住在一起”，“不要翻译——尽量用这种新的语言去思考”，“要像孩子学语言一样去学习新语言”，“放松地去学习语言。
”然而，成功的语言学习者是怎样做的呢?语言学习研究表明，成功的语言学习者在许多方面都有相似之处。
首先，成功的语言学习者独立学习。
他们不依赖书本和老师，而且能找到自己学习语言的方法。
他们不是等待老师来解释，而是自己尽力去找到语言的句式和规则。
他们寻找线索并由自己得出结论，从而做出正确的猜测。
如果猜错，他们就再猜一遍。
他们都努力从错误中学习。
成功的语言学习是一种主动的学习。
因此，成功的语言学习者不是坐等时机而是主动寻找机会来使用语言。
他们找到(说)这种语言的人进行练习，出错时请这些人纠正。
他们不失时机地进行交流，不怕重复所听到的话，也不怕说出离奇的话，他们不在乎出错，并乐于反复尝试。
当交流困难时，他们可以接受不确切或不完整的信息。
对他们来说，更重要的是学习用这种语言思考，而不是知道每个词的意思。
最后，成功的语言学习者学习目的明确。
他们想学习一门语言是因为他们对这门语言以及说这种语言的人感兴趣。
他们有必要学习这门语言去和那些人交流并向他们学习。
他们发现经常练习使用这种语言很容易，因为他们想利用这种语言来学习。
你是什么样的语言学习者?如果你是一位成功的语言学习者，那么你大概一直在独立地、主动地、目的明确地学习。
大学英语自学教程(上册)课文翻译注释及习题答案
Unit 8第一部分 Text A【课文译文】卫星通信在20世纪初，有四种远距离传送信息和接收信息的有效方式：印刷、摄影、电报和电话。
到本世纪中叶，无线电和电视作为传送声音和/或图像的方式已经得到确立。
1964年，首次通过卫星传送了东京奥林匹克运动会的节目。
为了通过卫星传送像奥运会这样的事件，先要把电视信号变成无线电波，然后把无线电波从地面站发射到轨道卫星上。
卫星接收到无线电信号并把信号传送回地球，在地球上另一个站接收电波并把电波变成电视信号。
因为任何形式的声音或视觉信息都能转变成无线电波，所以卫星不仅能传送电视广播，而且也能传递电话以及书、杂志一类的印刷物品的信息。
卫星传送信息，电脑储存信息，电视显示信息，这三者的结合将把每一家变成教育和娱乐中心。
从理论上来说，每个人都可以利用无穷数量的信息。
1974年，美国“空中教师”卫星把教育节目传送到了偏远地区的教室，这说明了通信卫星的另一个重要用途。
1975年，很多印度人看到了电视上的农业和健康节目，这是他们第一次看到电视。
卫星也显示了它如何为生活在闭塞、交通不便的地区的人们提供帮助。
例如，闭塞地区的卫生工作者能把病人伤口的图片传送给远处的医生，然后他就能根据医生的指导来治疗那个病人。
然而，通信卫星最普遍的用途是传送电话。
大部分电话经过40 000英里传送到卫星，然后再回到地球。
10年前，一个卫星能同时接收和传送的电话交谈超过33 000个，而现在仅仅一个卫星就能传送100 000个电话交谈以及数百个电视频道的节目——这些都是同步进行的。
远距离通信能使来自世界各地的信息得到快速、便利的使用，但有些人担心这有可能威胁到我们的隐私。
如果个人的信息储存在电脑里，那么它可能会很容易地通过卫星传送给任何一个付得起服务费的人。
另一个担忧是通信系统会使人们互相隔离。
如果人们能在家里购物，不离开家就能存、取款，在电视上能看到任何一部电影，得到他们所需要的信息，那么人与人之间就不会有那么多的接触。
大学英语教材答案第一册
大学英语教材答案第一册Unit 1: Listening Exercise1. Conversation OneAnswer: BExplanation: In the conversation, the woman tells the man that she heard about the meeting from the secretary.2. Conversation TwoAnswer: AExplanation: In the conversation, the man asks the woman to lend him her notes for the history class.3. LectureAnswer: CExplanation: In the lecture, the professor discusses the impact of globalization on the economy.Unit 2: Reading Comprehension1. Passage OneAnswer: CExplanation: In the passage, the author describes the benefits of regular exercise on physical and mental health.2. Passage TwoAnswer: DExplanation: In the passage, the author explains the concept of artificial intelligence and its potential applications.3. Passage ThreeAnswer: AExplanation: In the passage, the author discusses the effects of climate change on biodiversity.Unit 3: Grammar and Vocabulary1. Fill in the Blanks1) had been studying2) will be arriving3) was playing4) have already eaten5) will have finished2. Error Correction1) replaces "many" with "much"2) inserts "the" before "most"3) changes "do" to "did"4) determines the verb tense agreement by changing "were" to "was"5) replaces "these" with "those"Unit 4: Writing ExerciseWrite a paragraph about your favorite holiday destination.My favorite holiday destination is the beautiful city of Paris. It is known for its rich history, stunning architecture, and vibrant culture. When I visit Paris, I can't help but be enchanted by the iconic landmarks such as the Eiffel Tower, the Louvre Museum, and Notre-Dame Cathedral. The city also offers delicious cuisine, with its famous pastries and gourmet restaurants. Exploring the charming streets of Montmartre and strolling along the Seine River are some of my favorite activities. Overall, Paris has a unique charm that makes it my top choice for a holiday destination.Note: The above writing example is presented in a paragraph format without mentioning "Section One" or any other headings.I hope the provided answers and writing sample meet your requirements. If you have any further requests or need assistance with another topic, please let me know.。
大学英语自学教程答案
自学大学英语上册Unit 1Text A Exercises for the TextI. 1.d 2.a 3.c 4.d 5.dII. 1.task 2.intelligent 3.research 4.clue 5.conclusion 6.repeatmunicate 8.purpose 9.probably 10.outlineIII. 1.Instead of 2.therefore 3.more...than 4.even 5.First of all 6.because 7.on the other hand 8.finally 9.looking for 10.ConverselyIV.1. Research shows that successful language learners are similar in many ways.nguage learning is active learning.Therefore,successful learners should look for every chance to use the language.nguage learning should be active,independent and purposeful.4.Learning a language is different from learning maths.5.The teacher often imparts successfull language learning experiences to us. Vocabulary ExercisesI. 1.a.success b.successful c.successfully2.a.indepence b.depend c.dependent3.a.covered b.uncover c.discovered4.a.purposeful b.purposefully c.purposeII. 1.inexact 2.technique 3.outlined municate 5.regularly 6.clues7.intelligent 8.incomplete 9.similar 10.statementIII. 1.disagree 2.independent 3.incomplete4.inexact 5.uncoverIV. 1.They find it hard to master a foreign language.2.The research shows that successful men are similar in many ways.3.Successful language learners do not only depend on the book or the teacher.4.We are willingto help our friends.5.We should learn new things independently,actively,and purposefully.Text B Exercises for the TextI. 1.T 2.F 3.T 4.F 5.T 6.F 7.F 8.F 9.T 10.FII. 1.With the help of their fingers 2."I am thirsty."3.tea,coffee,wine,beer and soda-water4.Put his hands on his stomach5.nothing but drinks6.much more exact7.meanings and can be put together into sentences8.form new sentences 9.talk 10.speakVocabulary ExercisesI. 1.b 2.a 3.c 4.e 5.dII. 1.B 2.A 3.B 4.D 5.A 6.A 7.C 8.C 9.C 10.BGrammar ExercisesI. whether 连词 towards 介词 second 数词 hour 名词 repeat 动词 successful 形容词not 副词 probably 副词 than 连词 because 连词 which 连词 even 副词intelligent译文上册1B语言如果我们想把我们所想的事情告诉给别人，我们不但可以用话语还可以用很多其他方法来表示。
《大学英语自学教程》上册课后习题答案1
《大学英语自学教程》（上册）课后习题答案Text AUnit 1Exercises for the TextI.1.d2.a3.c4.d5.dII.1.task2.intelligent3.research4.clue5.conclusion6.repeatmunicate8.purpose9.probably 10.o utlineIII.1.Instead of2.therefore3.more...than4.even5.First of all6.because7.on the otherhand 8.finally 9.looking for 10.ConverselyIV.1.Research shows that successful language learners are similar in many ways.nguage learning is active learning.Therefore,successful learners should look for every chance to use the language.nguage learning should be active,independent and purposeful.4.Learning a language is different from learning maths.5.The teacher often imparts successfull language learning experiences to us.Vocabulary ExercisesI.1.a.success b.successful c.successfully2.a.indepence b.depend c.dependent3.a.covered b.uncover c.discovered4.a.purposeful b.purposefully c.purposeII.1.inexact2.technique3.outlinedmunicate5.regularly6.clues7.intelligent 8.incomplete 9.similar10.statementIII.1.disagree2.independent3.incomplete4.inexact5.uncoverIV.1.They find it hard to master a foreign language.2.The research shows that successful men are similar in many ways.3.Successful language learners do not only depend on the book or the teacher.4.We are willingto help our friends.5.We should learn new things independently,actively,and purposefully.Text BExercises for the TextI.1.T2.F3.T4.F5.T6.F7.F8.F9.T 10.FII.1.With the help of their fingers2."I am thirsty."3.tea,coffee,wine,beer and soda-water4.Put his hands on his stomach5.nothing but drinks6.much more exact7.meanings and can be put together into sentences8.form new sentences9.talk10.speakVocabulary ExercisesI.1.b2.a3.c4.e5.dII.1.B2.A3.B4.D5.A6.A7.C8.C9.C 10.BGrammar ExercisesI.whether 连词 towards 介词second 数词 hour 名词repeat 动词 successful 形容词not 副词 probably 副词than 连词 because 连词which 连词 even 副词intelligent 形容词 differ 动词regular 形容词 some 形容词/代词/副词into 介词 oh 感叹词seem 系动词 communicate 动词II.1.Let 动词 round 介词2.fresh 形容词 for 介词3.leave 名词 call 动词 on 介词 if 连词 spare 动词4.Even 副词 it 代词5.Where 连接副词 will 名词6.after 介词 calm 名词7.seem 系动词 those 代词 makes 名词8.without 介词 return 名词9.strict 形容词 work 动词10.news 名词 live 形容词 meeting 名词III.(斜体为主语，带下划线的为谓语）1.Most adults would disagree with this statement.2.How much time did they allow you for doing the work.3. I had a visit from Mary yesterday.4. China's stand on this questionis clear to all.5.Warm clothes protest against the cold of winter.6.What we need is more practice.7.There doesn't seem to be much chance of my getting job.8.In those days the cost of living rose by nearly 4 percent.9.There are a number of people interested in the case.10.Every means has been tried but without much result.IV.1.a magazine (宾语）last night （状语）2.in need (定语）indeed (定语）3.outside your area (定语）telephoning long distance （主语补足语）4.your children (宾语）all day （状语）5.his direction （宾语）French （宾语）6.me (宾语）plenty of exercises (不定式宾语）7.long (宾语）to London （状语）8.those (宾语）who help themselves (从句作定语）9.her （宾语）above others （宾语补足语）10.to build a hotel in the village (定语）of the foreigners （定语）Unit 2Text AExercises for the TextI.1.a2.c3.a4.a5.cII.1. Income tax is a certain percentage of the salaries paid to the goverment.2. Graduated income tax means the percentage of the tax(14 to 70 percent) increases as a person's income increase.3. Property tax is that people who own a home have to pay taxes on it.4. Exercise tax is charged on cars in a city.5. Sales tax is a percentage charged to any item which you buy in that state.III.1.due2.depends on3.diverse4.consists of5.simila6.tends toplaining about8.In additionto 9.issue 10.agreed onIV.1.How much do you charge for a haircut.2.We are trying to use funds for the Red Cross.3.He has earned a good reputation for honsety.4.We pay taxes in exchange for government services.5.An open letter protests the government's foreign policy.V.1.Every citizen is obliged to pay taxes.(It is obligatory on every citizen to pay taxes)(It is every citizen's duty to pay taxes.)2.Americans often say that there are two things they can be sure of in life.3.There are generally three levels of government in the United States; therefore,there are three types of taxes.4.Some states charge income tax in addition to a sales tax.5.Americans complain that taxes are too high and the government uses them in the wrong way.Vocabulary ExercisesI.1.a. percent b. percentage c. percent2.a. adds b. addition c. additional3.a. confused b. confusing c. confusion4.a. complained b. complain c. complaintII.1.charge2.departmen3.due4.diverse5.earns6.vary7.property8.leading9.funds 10.tendsIII.1.China leads the world with silk products.2.In addition to an income tax some states charge a sales tax.3.The sales tax varies from price to price of any item you buy.4.People often complain about the increasing price.5.His mother says that he spends too much time on TV every day.Text BExercises for the TextI.1.F2.F3.F4.T5.T6.T7.T8.F9.T 10.FII.1.attracts2.leisure3.available4.limited5.estimateIII.1.decided on2.approved3.estimate4.carried over5.put up with6.characteristic ofIV.1.B2.C3.B4.A5.C6.DGrammar ExercisesI.1.SV2.SVO3.SVOC4.SVC5.SVO6.SVOC7.SVOC8.SVO9.SVOO 10.SVOC11.SVOC 12.SVC 13.SVOC 14.SVOO 15.SVCII.1.prefer2.insisted3.need4.make5.remember6.look7.worked8.was9.sounds 10.gaveIII.1.B2.C3.D4.A5.B6.C7.A8.D9.A 10.DIV.1.The two languages are different/not similar in many way.2.The deaf and dumb can neigher speak nor hear.3.The Englishman speaks a very good Italian.4.Could you pass me a cup of coffee.5.At this time he felt thirsty and hungry.6.Yesterday evening she asked me to wait for her at the gate of the restaurant.7.When did you get up this morning.8.The story sounds interesting,but it is not true.9.The meat and macaroni cost me 25 yuan.10.She oftern teaches the children to sing English songs.Unit 3Text AExercises for the TextI.1.d2.d3.c4.b5.dII.1.long/wide2.across3.deep4.around5.highIII.1.The,/,/2.The3.the,the4./5./,a6./,the7./ 8.The,the,the 9.The,the10./IV.1.unwilling2.avarage3.take4.runs5.SupposeV.1.On the avarage there are 1,000 vistors a day.2.The Atlantic Ocean is only as half as the Pacific,but it is moar than 4,000 miles wide.st night it took him a long time to get to sleep.4.There are so many ads on TV that it is to remember how many there are.5.Many wrong ideas about the Atlantic made the people in Columbus'days unwilling to sail westward. Vocabulary ExercisesI.1.a.sailed b.sailor c.sail(n.)2.a.willing b.unwillingly c.unwilling3.a.unusual ual ually4.a.average(n.) b.average(a.) c.averaged(v.)II.1.peak2.crew3.average4.blils5.unusual6.highway7.narrow 8.salty 9.spot10.affectedIII.1.The sailors were afraid that might meet bad weather.2.The mountain is half as high as Mount Tai.3.On the average there are 45 students in every class of the school.4.The climate affects the growth of plants.5.My work keeps pilling up.Text BExercises for the TextI.1.T2.T3.F4.T5.F6.T7.T8.T9.F 10.TII.1.three2.the earth's gravitational pull.3.it is near4.29.55.its own/reflects6.disc7.the old moon in the new moon's arms.8.outline9.the old earth in the new earth's arms10.nightVocabulary ExercisesI.1.d2.b3.a4.c5.eII.1.C2.C3.B4.A5.D6.C7.B8.B9.B 10.DGrammar ExercisesI.depend--dependence explain--explanationform--formation conclude--conclusioninform--information move--movementmean--meaning govern--governmentgraduate--graduation similar--aimilarityconfuse--confusion pay--paymentagree--agreement advertise--advertisementannounce--announcement add--additiondecide--decision use--usefulnessattract--attraction mix--mixtureII.science--scientific sulless--sullessfulresponse--responsible color--colorfulnation--national revolution--revolutionaryaddition--additional help--helpfulperson--personal meaning--meaningfulaccept--acceptable use--usefulwood--wooden act--activeIII.disagree eimpractical independentuncover inexact incompletedisorder unhappy informalinpossible inactive uncertaindischarge dishonest impoliteIV.1.try n. 尝试；试验经过许多次尝试后，他们终于取得了成功。
英语(一)自学教程unit1
Unit 1 Foreign Language LearningA FAMOUS QUOTEA man who does not know a foreign language is ignorant of his own.——Johann Wolfgang von Goethe一个不懂得外语的人，也不会真正了解自己的母语。
——约翰·沃尔夫冈·冯·歌德Johann Wolfgang von Goethe （1749-1832）, German poet, novelist, playwright, statesman and scientist. Goethe is one of the great figures in the history of German literature and best known for his two-part poetic drama Faust, which he started around the age of twenty-three and didn't finish till shortly before his death sixty years later.约翰·沃尔夫冈·冯·歌德享年83岁，德国诗人、剧作家、政治家和科学家。
他是德国历史上最伟大的人物之一。
他的最著名的上下两部诗剧《浮士德》，从23岁开始创作直至他临终前完成，耗时近六十年。
Speaking ActivityStarting a ConversationSample DialogueRead the following conversation. Pay attention to how the speakers greet and introduce each other.Steve: Hi. I don't think we've met. My name's Steve.Jenny: Hi, Steve. Nice to meet you. My name's Juanita, but everybody calls me Jenny.Steve: It's a pleasure to meet you, Jenny.Jenny: Sorry, what was your name again?Steve: Steve.Jenny: So Steve, what do you do for a living?Steve: I work at the public library. How about you?Jenny: I'm a university student.Steve: That's great. So, where do you study?Jenny: Carnegie Mellon University. CMU is a global research university recognized for world-classarts and technology programs. It's the best university in the world for my major.Steve: Great for you! It was really nice meeting you.Jenny: Yeah. It was a pleasure meeting you too.注：卡内基·梅隆大学成立于1990年，位于美国宾州的匹兹堡，是一所研究型的私立大学，也是美国的重点大学之一。
大学英语自学教程(上册)
[by:英语听力网||人人论坛||人人听力网] [00:00.00]喜欢，就把复制到QQ个人资料中！Unit 1 Text A [00:16.00]第一单元课文A[00:32.00]on the other hand[00:35.76]How to Be a Successful Language Learner? [00:37.89]怎样成为一名成功的语言学习者[00:40.02]"Learning a language is easy.Even a child can do it!" [00:42.75]“学好一种语言很容易。
连孩子都做得到！”[00:45.48]Most adults who are learning a second language [00:47.56] 大多数学习第二语言的成年人[00:49.63]would disagree with this statement.[00:51.51]不会同意这一说法。
[00:53.39]For them,learning a language is a very difficult task. [00:55.97] 对于他们来说，学习语言是一项很困难的任务。
[00:58.54]They need hundreds of hours of study and practice, [01:00.83]他们需要数百小时的学习和练习，[01:03.11]and even this will not guarantee success[01:05.44]就是这样也不能保证[01:07.76]for every adult language learner.[01:09.75]每一位成年语言学习者都能成功。
[01:11.73]Language learning is different from other kinds of learning. [01:14.11]语言学习不同于基它种类的学习。
大学英语自学课程(上)答案
下面的短文后列出了 9 个句子，请根据短文的内容对每个句子做出判断。
Work Is a Service
Young people may ask themselves questions like this when they apply for employment: “What are my working hours? What are my extra benefits besides wages? What holidays will I have off? Will I have enough time to hang out with my friends or pursue my hobbies?” With questions like these, however, when we focus on our leisure hours instead of our working hours, we may be prevented from seeing a much greater opportunity. Good work attitudes, habits, and skills are learned through successful work experiences. Let me illustrate. On the ranch (牧场) where I grew up, the cows had to be milked before dawn every day. When I was just 10 years old, I would enter our barnyard where there were about 10 to 12 cows waiting for me to let them into the milking barn. My mother and father used to say out loud to the cows, “Good morning. It’s good to see you!” I have to confess that as a young boy I didn’t feel quite the same way toward the cows. After each cow was milked, I poured the milk from the pail into a 10-gallon can. Each can weighed about 80 pounds when full. It made me stretch my young muscles as I carried them to the road for the dairy to pick up. My father and mother quite frequently helped me with milking the cows. I remember my father and mother continued to milk until they were in their late 80s. But Father didn’t milk the cows because he had to; he milked them because they needed to be milked. There is a difference. To him, these animals were not just cows—they were Big Blackie and Bossie and Sally and Betsy. He wanted them to be content. He always said that contented cows give good milk. To my father, milking cows—as unsophisticated as it may seem—was not an extra burden; it was an opportunity. Milking was not a job for him; it was a service. This philosophy is something that helped me as I grew up. It helped me to find out that all honest work is honorable. Within a few years I realized that routinely performing these chores actually began to give me a sense of confidence and empowerment. I took pride in my work. We control our own attitudes towards work. Self-confidence and empowerment can serve us well—in the classroom or on Wall Street. Instead of thinking of our daily work as an extra burden, we should think of it as an opportunity. That’s just the way my father taught me to feel about the cows. Those teachings have remained with me all my life, and I continue to visit the ranch and its memories as often as possible.
大学英语自学教程(上册0012)课后习题答案[1]
IV.1.It fails to produce enough young in each generation to keep pace with the death rate.2.We can tell it from fossil evidence in rocks.3.Extinction means living beings are out of existence.4.Human beings.5.They may get great financial rewards from hunting.6.They hunt animal for trophies.7.The killing of the Canadian seals.8.One way is to remove them to zoos and parks and breed them there.Another way is to protect the animals in the wildlife reserves with ,wardens to look after them.9.We can enjoy ourselves in watching wildlife in natural or near-natural environments.V.1.The natural evrironments in which animals live has been worsening.2.Hunters hunt for their own purpose, regardless of the public living environment.3.There is every likelihood that more animals would be made extinct without natural reserves.4.Countless examples can be given to show that natural environments are being rapidly changed.5.To create the wildlife reserves is another effective way to protect animals.Vocabulary ExercisesI.1.a. special b.specialised c.specially2.a.publicity b.publicise c.public3.a.viariation b.vary c.various4.a.Tourism b.tourists c.tour5.a.survival b.survivors c.survivedII.1.Fossils2.Species3.Tourism4.extinct5.by-product6.offspringpeted 8.fate 9.threat10.paceIII.1.He find it hard to keep pace with the development in physics.2.Now,China can compete with most countries in the world.3.There is every likelihood that we can do better if we work hard.4.More and more people become concerned about our natural environment.5.This warship has been armed with nuclear weapons.6.I will tell you the truth provided you do not disclose it to anyone else.7.We are very happy that he can survive this heart attack.8.The danger can not be ignored that tigers may become extinct in our country.Text BExercises for the TextI.1.F2.T3.F4.T5.T6.T7.F8.F9.F 10.FII.1.somke, fog2.coughing, straining for breath3.lung or heart4.chemicals5.guide6.furnaces7.chemical fumes, water droplets8.temperature inversion9.photochemical smog10.exhaust fumes,nitrogen oxides, subphur dioxide, oil refineriesVocabulary ExercisesI.1.e2.d3.a4.b5.cII.1.B2.A3.D4.C5.AIII.1.exhausted2.conclude3.inversion4.suffering5.strainedGrammar ExercisesI.1.我很少看见她这样不高兴。
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大学英语自学教程上册答案1《大学英语自学教程》（上册）课后习题答案unit1-10自考英语历年试题及答案，自己整理的哦2009-06-17 14:15:11 阅读552 评论2 字号：大中小《大学英语自学教程》（上册）课后习题答案Unit 1 Exercises for the Text AI. 1.d 2.a 3.c 4.d 5.dII. 1.task 2.intelligent 3.research 4.clue 5. conclusion 6.repeat municate 8.purpos e 9.probably 10.outlineIII. 1.Instead of 2.therefore 3.more...than 4 .even 5.First of all 6.because 7.on the other h and 8.finally 9.looking for 10.Conversely IV. 1.Research shows that successful language l earners are similar in many ways.nguage learning is active learning.Therefore ,successful learners should look for every chance to use the language.nguage learning should be active,independe nt and purposeful.4.Learning a language is different from learningmaths.5.The teacher often imparts successfull language learning experiences to us.Vocabulary ExercisesI. 1.a.success b.successful c.successfully2.a.indepence b.depend c.dependent3.a.covered b.uncover c.discovered4.a.purposeful b .purposefully c.purposeII. 1.inexact 2.technique 3.outlinedmunicate5.regularly6.clues7.intelligent 8.incomplete 9.similar10.statementIII. 1.disagree 2.independent 3.incomplete 4.inexact 5.uncoverIV. 1.They find it hard to master a foreign lan guage.2.The research shows that successful men are si milar in many ways.3.Successful language learners do not only depe nd on the book or the teacher.4.We are willingto help our friends.5.We should learn new things independently,actively,and purposefully.Text B Exercises for the TextI. 1.T 2.F 3.T 4.F 5.T 6.F 7.F 8.F 9.T 10.F II. 1.With the help of their fingers2."I am thirsty."3.tea,coffee,wine,beer and soda-water4.Put his hands on his stomach5.nothing but drinks6.much more exact7.meanings and can be put together into sentenc es8.form new sentences9.talk10.speakVocabulary ExercisesI. 1.b 2.a 3.c 4.e 5.dII. 1.B 2.A 3.B 4.D 5.A 6.A 7.C 8.C 9.C 10 .BGrammar ExercisesI. whether 连词 towards 介词second 数词 hour 名词repeat 动词 successful 形容词not 副词 probably 副词than 连词 because 连词which 连词 even 副词intelligent 形容词 differ 动词regular 形容词 some 形容词/代词/副词into 介词 oh 感叹词seem 系动词 communicate 动词II. 1.Let 动词 round 介词2.fresh 形容词 for 介词3.leave 名词 call 动词 on 介词 if 连词 spare 动词4.Even 副词 it 代词5.Where 连接副词 will 名词6.after 介词 calm 名词7.seem 系动词 those 代词 makes 名词8.without 介词 return 名词9.strict 形容词 work 动词10.news 名词 live 形容词 meeting 名词III.(斜体为主语，带下划线的为谓语）1.Most adults would disagree with this statemen t.2.How much time did they allow you for doing t he work.3. I had a visit from Mary yesterday.4. China's stand on this questionis clear to all.5.Warm clothes protest against the cold of winte r.6.What we need is more practice.7.There doesn't seem to be much chance of my g etting job.8.In those days the cost of living rose by nearly 4 percent.9.There are a number of people interested in the case.10.Every means has been tried but without much result.IV.1.a magazine (宾语）last night （状语）2.in need (定语）indeed (定语）3.outside your area (定语）telephoning long distance （主语补足语）4.your children (宾语）all day （状语）5.his direction （宾语）French （宾语）6.me (宾语）plenty of exercises (不定式宾语）7.long (宾语）to London （状语）8.those (宾语）who help themselves (从句作定语）9.her （宾语）above others （宾语补足语）10.to build a hotel in the village (定语）of the foreigners （定语）Unit 2Text AExercises for the TextI.1.a2.c3.a4.a5.cII.1. Income tax is a certain percentage of the salar ies paid to the goverment.2. Graduated income tax means the percentage of the tax(14 to 70 percent) increases as a person' s income increase.3. Property tax is that people who own a home h ave to pay taxes on it.4. Exercise tax is charged on cars in a city.5. Sales tax is a percentage charged to any item which you buy in that state.III.1.due2.depends on3.diverse4.consists of5.si mila6.tends toplaining about8.In additi on to9.issue 10.agreed onIV.1.How much do you charge for a haircut.2.We are trying to use funds for the Red Cross.3.He has earned a good reputation for honsety.4.We pay taxes in exchange for government serv ices.5.An open letter protests the government's forei gn policy.V.1.Every citizen is obliged to pay taxes.(It is oblig atory on every citizen to pay taxes)(It is every cit izen's duty to pay taxes.)2.Americans often say that there are two things t hey can be sure of in life.3.There are generally three levels of government in the United States; therefore,there are three ty pes of taxes.4.Some states charge income tax in addition to a sales tax.5.Americans complain that taxes are too high and the government uses them in the wrong way. Vocabulary ExercisesI.1.a. percent b. percentage c. percent2.a. adds b. addition c. additio nal3.a. confused b. confusing c. confusio n4.a. complained b. complain c. compla intII.1.charge2.departmen3.due4.diverse5.earns6.vary7.property8.leading9.funds 10.tends III.1.China leads the world with silk products.2.In addition to an income tax some states charge a sales tax.3.The sales tax varies from price to price of any i tem you buy.4.People often complain about the increasing pri ce.5.His mother says that he spends too much time on TV every day.Text BExercises for the TextI.1.F2.F3.F4.T5.T6.T7.T8.F9.T 10.F II.1.attracts2.leisure3.available4.limited5.esti mateIII.1.decided on2.approved3.estimate4.carried over5.put up with6.characteristic ofIV.1.B2.C3.B4.A5.C6.DGrammar ExercisesI.1.SV2.SVO3.SVOC4.SVC5.SV O6.SVOC7.SVOC8.SVO9.SVOO 10.S VOC11.SVOC 12.SVC 13.SVOC 14.SVOO 15.SVCII.1.prefer2.insisted3.need4.make5.reme mber6.look7.worked8.was9.sounds 10.g aveIII.1.B2.C3.D4.A5.B6.C7.A8.D9.A 10.D IV.1.The two languages are different/not similar in many way.2.The deaf and dumb can neigher speak nor hea r.3.The Englishman speaks a very good Italian.4.Could you pass me a cup of coffee.5.At this time he felt thirsty and hungry.6.Yesterday evening she asked me to wait for her at the gate of the restaurant.7.When did you get up this morning.8.The story sounds interesting,but it is not true.9.The meat and macaroni cost me 25 yuan.10.She oftern teaches the children to sing English songs.Unit 3Text AExercises for the TextI.1.d2.d3.c4.b5.dII.1.long/wide2.across3.deep4.around5.high III.1.The,/,/2.The3.the,the4./5./,a6./,the7./ 8.The,the,the 9.The,the 10./IV.1.unwilling2.avarage3.take4.runs5.Suppose V.1.On the avarage there are 1,000 vistors a day.2.The Atlantic Ocean is only as half as the Pacifi c,but it is moar than 4,000 miles wide.st night it took him a long time to get to slee p.4.There are so many ads on TV that it is to remember how many there are.5.Many wrong ideas about the Atlantic made the people in Columbus'days unwilling to sail west ward.Vocabulary ExercisesI.1.a.sailed b.sailor c.sail(n.)2.a.willing b.unwillingly c.unwilling3.a.unusual ual ually4.a.average(n.) b.average(a.) c.averaged(v.) II.1.peak2.crew3.average4.blils5.unusual6.highway7.narrow 8.salty 9.spot10.affectedIII.1.The sailors were afraid that might meet bad w eather.2.The mountain is half as high as Mount Tai.3.On the average there are 45 students in every c lass of the school.4.The climate affects the growth of plants.5.My work keeps pilling up.Text BExercises for the TextI.1.T2.T3.F4.T5.F6.T7.T8.T9.F 10.T II.1.three2.the earth's gravitational pull.3.it is near4.29.55.its own/reflects6.disc7.the old moon in the new moon's arms.8.outline9.the old earth in the new earth's arms10.nightVocabulary ExercisesI.1.d2.b3.a4.c5.eII.1.C2.C3.B4.A5.D6.C7.B8.B9.B 10.D Grammar Exercisesdepend--dependence explain--explanati onform--formation conclude--conclusi oninform--information move--movement mean--meaning govern--govern mentgraduate--graduation similar--aimilarity confuse--confusion pay--payment agree--agreement advertise--advertis ementannounce--announcement add--addition decide--decision use--usefulness attract--attraction mix--mixtureII.science--scientific sulless--sullessful response--responsible color--colorful nation--national revolution--revolutio naryaddition--additional help--helpful person--personal meaning--meaningfaccept--acceptable use--usefulwood--wooden act--activeIII.disagree eimpractical independe ntuncover inexact incomplet edisorder unhappy informal inpossible inactive uncertain discharge dishonest impolite IV.1.try n. 尝试；试验经过许多次尝试后，他们终于取得了成功。