21世紀(jì)大學(xué)第三冊(cè)英語課后習(xí)題答案

　　3單元

　　TEXT A

　　II

　　1,A sense of wonder that lasts all their lives.

　　2,Their feeling that they know too little about nature.

　　3,Because only once the emotions have been aroused, do we then wish for knowledge about the object of our emotional response. Then once found, such knowledge has far more lasting meaning than mere information.

　　4,They can still look up at the sky, listen to the wind, feel the rain on their face and contemplate the perfume and flavour of a fruit. City-dwellers can find a park or a golf course where they can observe the migrations of birds and the changing seasons, or plant a seed in a pot in the kitchen window.

　　5,She means paying more attention to the sensations and information we get from our senses. She suggests that we ask ourselves: "What if I had never seen this before? What if I knew I would never see it again?"

　　6,She answers the second question first: "Is the exploration of the natural world just a pleasant way to pass the golden hours of childhood or is there something deeper?"She is "sure there is something much deeper, something lasting and significant." The value she sees in it is inner peace, strength and satisfaction, as outlined in paragraph 7.

　　7,She is referring to the repeating cycles of nature, and to emotional/spiritual healing. As an example of a person who never lost his sense of wonder, no matter how old he became.

　　8,When he realized he was going to die soon. His statement shows that his sense of wonder extended even to death itself.

　　III 1,symbolic 2,dimmed 3,confront 4,misfortune 5,concerning 6,moods7,assimilate

　　8,pondering 9,arousing 10,recognition 11,healing 12,keen

　　V

　　These are open-ended questions with no "correct" or "incorrect" answers — anything grammatical that shows understanding of the target vocabulary is excellent. Please make sure the students understand that this exercise is an opportunity for them to practice their English as they feel is appropriate and useful for them. Their answers can be whole paragraphs, or just single sentences; and/or they can produce several different short answers to each question — it's up to them. The only requirement is that they use at least one of the vocabulary items in each sentence they write (and that the sentences make some kind of sense!)

　　VI 1,inexpensive,infrequent 2,inexact 3,inefficient 4,inoffensive 5,insincere

　　6,insensitive 7,independent 8,indefinite

　　VII 1,solar,lunar 2,diurnal 3,annual 4,mental 5,maternal 6,dental 7,oral

　　8,vocal 9,thermal

　　VIII

　　A,HELL 地獄 is a place or condition ,not a creature

　　Dragon 龍 the only animal

　　Devil 魔鬼

　　Fairy 小仙子

　　IX

　　1,then she might have the flu

　　2,if you're must be in one of the drawers

　　3,the it must be one of the drawers

　　4,If you care about her feelings

　　5,then I'm sure you'll also enjoy Titanic II

　　6,If both men say they're innocent

　　X BDADA,ABBCA,ABCDB,CBB

　　XI

　　我真誠地相信，對(duì)于孩子們來說，對(duì)于想要指導(dǎo)他們的父母?jìng)儊碚f，感受比知道要重要得多。如果事實(shí)是以后能長出知識(shí)與智慧的種子，那么情感和感官印象則是種子必須賴以生長的沃土。幼兒時(shí)期就是培育土壤的時(shí)候。一旦情感被激起—— 一種對(duì)美的感受，對(duì)新的和未知事物的激動(dòng)，一種同情、憐憫、敬慕或愛戀的感覺——我們就會(huì)渴望了解引起我們情感反應(yīng)的事物。一旦找到，這種知識(shí)就比純粹的信息具有持久得多的意義。為孩子們的求知欲鋪平道路比向他們灌輸一堆他們不準(zhǔn)備吸收的事實(shí)更為重要。

　　XII

　　1.We soon grew weary of her constant complaints, and avoided her as much as possible.

　　2.The mayor will preside over a meeting this afternoon that will pave the way for plans to build a new highway.

　　3.If we had more time at our disposal, I'd take you up this mountain. The view from the top is truly awe-inspiring.

　　4.Anyone who is in love with life will have no difficulty in finding the symbolic as well as the actual beauty in the migration of the birds.

　　5.Watching the magnificent view of the ebb and flow of the tides fills me with an inner contentment that I find nowhere else.

　　6.His misfortune aroused great sympathy among the listeners, who are keen to help heal his mental wounds.

　　7.Recognition of the importance of Dr. Hawkin's research may be difficult or impossible for a layman, but it is sure to have a lasting impact on our lives.

　　8.Mr. Smith has long wished for a chance to relate his lunar landing experience to the young people around him, but he never has enough time at his disposal.

　　TEXT B

　　II BCABA ABC

　　III B判斷 RRRRWR

　　IV

　　1.innocent 2.efficient 3.perception 4.observation 5.functioning

　　6.impose 7.surroundings 8.disregard 9.humble 10.principle 11.interaction 12.complexity

　　V

　　1. in depth 2.lost touch 3.in action 4.chatch his breath 5.delighted in 6.built up 7.in touch with 8.shrink waway from 9.picked out

　　4單元

　　TEXA

　　II

　　1.He is master of Branford College at Yale University. He introduces himself to let us know that he's an expert on the subject of students, how they live, what they think about, etc.

　　2.They feel a need for certainty and security, while he predicts many unexpected changes.

　　3.He wishes they saw it as an end in itself, not as preparation for a next step into a pre-planned future.

　　4.The "potent state religion" is the pressure to achieve material success. He apparently feels it's unhealthy for young people to feel this pressure so strongly, or to take such an interest in material success.

　　5.Economic pressure, parental pressure, peer pressure and self-induced pressure.

　　6.Because parents are almost always supporting students financially, at least in part, and usually expect their kids to "make something of themselves."

　　7..Because students compare themselves with one another.

　　8.He sees the students worrying themselves sick over the perceived competition, not taking enough time to relax, having nervous breakdowns and generally not enjoying their studies in the way he wishes they would.

　　9.He apparently feels that this generation is particularly afflicted with the problems he describes.

　　10.He hopes they'll learn that change is healthy and that people don't have to fit into pre-arranged slots.

　　III

　　1.inevitable 2.conviction 3.piercing 4.solemn 5.grim 6.grip

　　7.induced,Presumably 8.potent 9.segment,reckoned 10.equipped

　　11.commenced 12.incidentally

　　IV

　　1.correct form:in the dead of night definition:very late at night

　　2.correct form:be considerate of definition:care about

　　3.correct form:all along synonym:from the start

　　4.correct form:fearful of synonym:anxious about

　　5.correct form:under too much pressure definiton:stressed by too many worries

　　6.correct form:worked on synonym:affected,influenced

　　7.correct form:to concevive of synonym:to imagine

　　8.correct form:bug out synonym:go crazy

　　V

　　These are open-ended questions with no "correct" or "incorrect" answers — anything grammatical that shows understanding of the target vocabulary is excellent. Please make sure the students understand that this exercise is an opportunity for them to practice their English as they feel is appropriate and useful for them. Their answers can be whole paragraphs, or just single sentences; and/or they can produce several different short answers to each question — it's up to them. The only requirement is that they use at least one of the vocabulary items in each sentence they write (and that the sentences make some kind of sense!).

　　VI

　　1.purified(六級(jí)詞匯)

　　2.identify

　　3.intensify

　　4.horrified

　　5.classified(四級(jí)詞匯)

　　6.exemplifies(六級(jí)詞匯)

　　7.beautify

　　8.simplify(四級(jí)詞匯)

　　VII

　　1.Hopefully 真希望與各類有成就人士的隨意交談會(huì)對(duì)我們的學(xué)生在人生認(rèn)識(shí)上有所教益。

　　2.Most important 最重要的是，一旦確立了目標(biāo)你就要非常堅(jiān)決地為之努力。

　　3.as i see it 以我之見，只求平穩(wěn)、過于害怕冒險(xiǎn)是不對(duì)的。

　　4.strictly speaking 從嚴(yán)格意義上來說，許多醫(yī)學(xué)院和法學(xué)院的學(xué)生是在為他們的家長而學(xué)習(xí)

　　5.To tell the truth 老實(shí)說，老師們也有很大壓力。

　　6.in other words 換句話說，問題在于整個(gè)社會(huì)。

　　IX CADBA CBDCB ACBDD AAD

　　X

　　我希望于所有學(xué)生的是從未來的嚴(yán)酷無情中得到一些解脫。我希望他們有機(jī)會(huì)把他們每一階段的教育純粹作為一種經(jīng)歷來享受，而不是作為一種為下一步作準(zhǔn)備的令人厭倦的需要。我希望他們有權(quán)利試驗(yàn)、跌跤，并懂得失敗如同勝利一樣具有教育意義，而不是世界的末日。當(dāng)然，我的希望是天真的。在美國人沒有聲明而擁有的為數(shù)不多的權(quán)利之中，有一個(gè)便是失敗的權(quán)利。成就是民族之神，它在我們的媒體中受到崇拜——身價(jià)百萬的運(yùn)動(dòng)員，富有的主管人員——它在我們對(duì)財(cái)富的贊揚(yáng)中得到榮耀。年輕人就是在這樣一種強(qiáng)有力的國教的熏陶下長大的。

　　XI

　　1.We'd like to remind our viewers to be considerate to your neighbors and keep your TVs turned down after 10 PM.

　　2.I hope my advice will work with students under pressure — the road ahead is full of unforeseen opportunities.

　　3.Incidentally, Linda is a shy person who might feel uneasy about speaking in the presence of so many strangers.

　　4.In order to get ahead in their studies, students need to equip themselves with independent study skills instead of relying on their teachers for everything.

　　5.Young people nowadays are growing up old, with the conviction that achievement is measured by how many possessions one owns.

　　6.Many students justify their working part time by saying that it reduces the economic pressure on them.

　　7.What you need to do right now is to fill in the forms you were given when you arrived.

　　8.A career in itself requires one's lifelong devotion, but it does not mean that after you get into a certain profession you must continue in that same one all along.

　　TEXT B

　　II BBBAC CCC

　　III A lemon檸檬 peach桃 grape葡萄

　　B 1.optimum最大限度,spectrum光譜,symposium討論會(huì)."Optimum"最適合的is usually used as an adjective

　　2.bonus,a synonym of premium

　　3.A)interim在其間

　　B)momentum失去勢(shì)頭

　　C)spectrum范圍廣泛

　　IV 1.summary2.anticipate 3.comments 4.evaluate 5.triggered 6.enhanced 7.feedback8.fruitful 9.former 10.sequence 11.discarded 12.overdue 13.comprehension 14.scarcely 15.proceeded

　　V

　　1.worse still 2.In the absence of 3.show off 4.running the show

　　5.under attack 6.for its own sake

　　5單元

　　TAXTA

　　II

　　1.To offer an entertaining look at why America can seem so strange to visitors from abroad.

　　2.So the reader understands the point of view from which the essay has been written; so people will realize that many of the things listed are just as strange for Americans as they are for foreigners.

　　3.He seems to admire what he lists under dreams, gadgets, lines and quiet — perhaps hardware stores as well.

　　4.Owning credit cards and gadgets, using first names, taking advantage of sales, watching too much TV.

　　5.He defines it as a vision that people can become anything they want to become.

　　6.Because the French don't share the same fascination and see it as a kind of obsessive game or competition.

　　7.He jokes that the American use of first names leaves Europeans unable to distinguish friends from acquaintances.

　　8.He says that unless a family has been wealthy for many generations, people suspect that their money was acquired dishonestly.

　　9.The writer emphasizes the European view that many things should be kept private, not shown off in public, and this might well be their view of religious beliefs as well.

　　9.He means that the American emphasis on work leads to excessive stress, which causes ulcers.

　　10.Because the questions are silly: No terrorist or criminal would confess on a questionnaire like this.

　　11.There are doubtless many possible interpretations of this, but one could be: No matter what you may like or dislike about America, it's undeniable that Americans have — for better or worse — high ambitio

　　III

　　1.legislation 2.compiled 3.assumptions 4.emigrate 5.acquaintances 6.renowned,ambition

　　7.confusion,orderly 8.amused 9.impressive(amusing would also work) 10.supplement

　　IV

　　1.delegation

　　2.overthrow

　　3.a visa,questionnaire

　　4.preach(to me,to others)

　　5.reckless

　　V

　　1.The practice of taking a cold shower every morning is catching on in some parts of the country.

　　2.It isn't always wise to take it for granted that foreigners understand no Chinese.

　　3.The workers refused to sign the contract on the grounds that it didn't satisfy their demands.

　　4.I'd better hurry. I've only rewritten three sentences so far and I have to finish before midnight.

　　5.I'm in [full] agreement with the author's opinion of Oliver North.

　　6.If you're smart, you'll take advantage of this opportunity.

　　7.Some teachers take pride in being on a first-name basis with all their students.

　　8.What do the stars in the American flag stand for?

　　VI

　　These are open-ended discussion questions with no “correct” or “incorrect” answers — anything grammatical that shows understanding of the target vocabulary is excellent. Please make sure the students understand that this exercise is an opportunity for them to practice their English as they feel is appropriate and useful for them. Their answers can be whole paragraphs, or just single sentences; and/or they can produce several different short answers to each question — it's up to them. The only requirement is that they use at least one of the vocabulary items in each sentence they write (and that the sentences make some kind of sense!).

　　VII 1.femisism 2.hereoism 3.idealism 4.extremism 5.patniotism

　　VIII 1.electrician 2.mathematician 3.musician 4.politicians 5.librarian

　　6.historian 7.stechnician

　　X

　　1.We drove all night to [get to]Amy's place, only to discover that she was away for the weekend.

　　2.He spent ages negotiating a pay increase, only to resign from his job soon after he'd received it.

　　3.He spent four years getting a degree, only to learn that there were no jobs in his field for graduates.

　　4.I hurried to the shop only to find it was closed.

　　5.Scott arrived at the South Pole on January 18th, only to find that Amudsen had got there before him.

　　6.I raced home to tell my family the good news, only to fall down the stairs and break my leg.

　　XI

　　DBACD CBDAA DDDBC CAB

　　XII

　　對(duì)一個(gè)外國人來說，身在美國可能是一次奇特的經(jīng)歷。在國外7年以后—4年在法國，3年在波蘭，我和妻子于一月份到達(dá)美國。從雜亂的初步印象中，我們編了一套從A到Z的解釋，來說明為什么對(duì)那些從歐洲到這里的人來說，美國會(huì)是這樣陌生的一個(gè)國家。我應(yīng)該一開始就說明我是一個(gè)英國人，但在佛羅里達(dá)出生的我的妻子莉薩卻是個(gè)如蘋果餡餅般地道的美國人。不過，在我們列出的清單中，A并不代表蘋果餡餅。它代表的是：雄心(Ambition)。在舊大陸中，人們受的教育是要掩飾它。在這兒，宣稱你在追求老板的職位或者想在30歲以前賺上100萬美元，并沒有什么不合適。

　　XIII

　　1.To help foreign investors get a better understanding of Shanghai, they've compiled this little guide from the various sources they could find.

　　2.He's the sort of person who prefers to keep his plans to himself until they're realized.

　　3.I came to New York from far away to see him, only to find he had gone abroad two days before.

　　4.It is difficult to imagine now how we've survived for so long without electricity, television or telephone.

　　5.The new policy encourages people to become wealthy if the money has been acquired honestly.

　　6.If I were in charge of the project, I'd make better use of the money that's available.

　　7.He was refused an entry permit on the grounds that he was a dangerous person.

　　8.It didn't take the teacher long to catch on that Tom always had an excuse for turning in late assignments.

　　XV

　　Some Differences between Families in China and America

　　There are some very striking differences between families in China and America.One difference is that Chinese children always take care of their old parents. If they don't take care of them, friends and colleagues will gossip about them. Chinese society condemns this kind of behavior, and sometimes newspapers even write about children who neglect their old parents. But in the United States, adult children often put their parents in nursing homes, and this is seen as an acceptable (if not entirely desirable) thing to do.Another difference is that Chinese parents sacrifice everything for their children, and they are very stern with them. Parents put a lot of pressure on their children to study hard. They think that studying will make the children successful. In fact, many teenagers study long hours a day and are not allowed to date. But in the United States, parents think their own lives are as important as their children's lives. They have more freedom, and they give their children more freedom too. Parents let their children stay alone or relax after school, and they think it's natural for their teenagers to date. (189 words)

　　TEXT B

　　XVII CABCC CCA

　　III

　　1.barn牲口棚: farm animals

　　2.cage籠子: zoo animals

　　3.cell監(jiān)獄: prisoners

　　4.dormitory (集體)宿舍: students

　　5.inn小旅館: travellers, especially pre-20th-century travellers

　　6.nest巢: birds

　　7.shell殼: shellfish, turtles, etc.

　　8.cellar地窖: potatoes? wine?

　　9.cemetery墓地: ghosts? (or no one: everyone’s dead!)

　　10.mansion公館: millionaires

　　11.motel汽車旅館: people travelling by car in the US

　　12.web網(wǎng): spiders

　　IV

　　1.display 2.destinies 3.self-centered 4.external 5.desirable 6.elsewhere

　　7.independence 8.associated 9.intended 10.privacy 11.objective 12.likewise

　　V

　　1.so much so that 2.make your own way in life 3.be taken seriously 4.growing up