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1、全新版大学英语综合教程3 第二版 课后练习答案UNIT 1Vocabulary1)on balance 5)illustrated9)involved2)resist 6)budget 10)economic3)haul 7)lowering11)blasting4)wicked 8)boundary12)just about21)cut back/ down2)pick up 3)get by 4)get through5)face up to 6)turn in 7)making up for 8)think up3. 1) pursued his mathematical studies
2、 and taught himself astronomy 2) often generate misleading thoughts 3) attach great importance to combining theory with practice in our work 4) be suspected of doing everything for money 5) before he gets through life4. 1) their indoor, a profit, to invest in 2) device, the improvement, on a global
3、scale 3) stacked, temptation, never dined outII Confusable Words1. 1) house 2) Home 3) home, family 4) household2. 1) doubt 2) suspect 3) doubted 4) suspected 5) suspectIII. Word Formation1)rise2)final3)regular4)cash5)hows, whys6)upped7)yellowed8)bottled9)lower10)searchComprehensiveExercisesI. Cloze
4、1. Text-related1)get by2)temptation3)get through4)improvements5)aside from6)suspect7)supplement8)profit9)stacking 2. (Theme-related)1)replaced2)consider3)quit4)world5)tough6)fuels7)provide8)luxuries9)balance10)idealII. Translation1.We have a problem with the computer system, but I think its fairly m
5、inor.2.My father died when I was too young to live on my own. The people of my hometown took over (responsibility for) my upbringing at that point.3.The toys have to meet strict/ tough safety requirements before they can be sold to children.4.Radio and television have supplemented rather than replac
6、ed the newspaper as carriers of news and opinion.5.When it comes to this magazine, it is/ carries a digest of articles from many newspapers and magazines around the world.A decade ago,Nancydid what so many Americans dream about. She quit an executive position and opened/ set up a household device st
7、ore in her neighborhood. People likeNancymade the decision primarily for the improvement in the quality of their lives.But, to run a small business on a small scale is by no means an easy job. Without her steady income,Nancyhad to cut back on her daily expense. Sometimes she did not even have the mo
8、ney to pay the premium for the various kinds of insurance she needed.Fortunately, through her own hard work, she has now got through the most difficult time. She is determined to continue pursuing her vision of a better life.UNIT 2Vocabulary1)decades 5)slender 9)on the side2)historic6)web10)authoriz
9、ed3)imposed 7)bade11)terminal4)religious8)site12)make the best of2. 1)went through2)stood up for3)laid down4)take on5)let (us) down6)draw on 7)fall into8)pass for3. 1) The Europeans are fully confident that the Americans will not be able to justify their measures to protect the struggling American s
10、teel industry.2)Clintonis, in the eyes of Joe Klein, staff writer of the New Yorker and author of The Natural, the most talented politician of his generation and the most compelling.3) Theres not much you can do if people are really intent on destroying themselves with drugs.4) A different experienc
11、e of the world could forge a completely different approach to life.5) It is our conviction that cloning of human beings is bound to cause many ethical and social problems in the long run.4. 1) As for, do not compel, capture of, have forged2) At huge risk, the mission, shelter3) who abolished, In the
12、 eyes of, racialII. Words with Multiple Meanings1. Ill tell you in a minute how I have attained the genuine sense of belonging inAmerica, but first let me hear about your French trip.2. Most McDonalds look almost the same on the outside, but actually there are about 16 different basic designs.3. Loa
13、ning money from the banks is but one of the methods we can use to get through a financial crisis.4. This second-hand car has been nothing but trouble; its always breaking down.5. In your resume youve mentioned everything but one vital point.6. Our technicians have discovered a simple but effective s
14、olution to the problem.7. I am sorry, but I think you shouldnt have lingered on over coffee and missed the last bus.8. The bankruptcy of the company was not caused by evil, but by simple ignoranceIII. Usage1)lonely 2)friendly 3)weekly, monthly 4)lovely5)cowardly6)kindly/ saintly 7)lively 8)motherlyC
15、omprehensiveExercisesI. Cloze1. Text-related1)forged 2)stand up3)compelled4)convictions 5)mission6)abolish 7)intent on8)risk 9)in the eyes of10)threats2. (Theme-related)1)assistance2)involved3)estimated4)coincidence 5)emerged6)referred7)numerous8)stationed9)concern 10)captureII. Translation1. Though
16、 greatly affected by the consequences of the global financial crisis, we are still confident that we can face up to the challenge and overcome the crisis.2. Under threat of constant sand storms, we were compelled to leave our cherished village and move to the new settlement.3. According to a recent
17、online survey, a lot of consumers say they may be motivated to consider buying products shown in TV commercials.4. Having spotted a truck driver dumping contaminated waste alongside the river, the old man reported to the police at once.5. Some scientists hold to the firm conviction that people will
18、come to like genetically modified crops someday since they can increase yields and help combat hunger and disease in the developing world.Shortly after he achieved freedom Henson became intent on assisting fugitive slaves. He secretly returned to theUnited StatesfromCanadaseveral times to help other
19、s to travel the Underground Railroad to freedom. Once some slave catchers closed in on the escaping slaves and Henson when they were on the run. He disguised them and successfully avoided capture. Later he built a small settlement inDresdeninCanadafor escaped slaves, setting up a chapel and a school
20、. He held to the conviction that slavery would be abolished, and the day was bound to come when racial discrimination no longer existed.UNIT 3Vocabulary1.1) threatens 2) by a small margin 3)civilize 4)closedup 5)wandered 6) paste 7) without so much as 8) sideways9) hook up to 10) universal 11) chart
21、 12) Bathed in2. 1)narrowed down 2)looked back on 3)cut off 4)fit into5)wear(the other) down 6)lies in 7)put up 8)stand for3. 1).which is likely to make people vulnerable to asthma has been found by researchers at the Department of Clinical Medicine in Oxford.2).with mirrored doors had to be built i
22、n so as to make their small bedroom look larger.3).feature the space shuttle Challenger blowing up in January 1986-killing all seven crew.4).threatened to keep the pupils in after school, they were quieted at once.5). are a major barrier to the countrys economic growth due to the fact that/because i
23、mported oil has absorbed 40% of its foreign exchange.4. 1) looked back on/ atmosphere/urban life 2)era/ hooked up to the / the electronic 3) the suburb / a sophisticated / system / analyze / make errorsII. 1) away 2)inside/in 3)forward/through 4)back 5)off 6)home 7) back down 8)in.outIII. 1) Interne
24、t is not such an unusual word as it used to be 2) Most men do not look unattractive in them 3) Wealthy as she is, she is not unconcerned by her sudden unemployment 4) The claim is not unrealistic in view of a sharp decrease in the citys violent crimes. 5)His poor health is not unrelated to his unhea
25、lthy way of life.Comprehensive Exercises1. Cloze1. 1) Statistics 2)rural 3)era 4)stood for 5)on the latch 6)vulnerable 7)barrier 8)electronic 9)reflection 10)civilized2. 1) together 2)liable 3)shift 4)electric 5)cautious 6)sophisticated 7)thieves 8)break 9)chances 10)signsII. Translation1.1) The Int
26、ernet is changing the way people live, (no matter) whether they are in urban or rural areas.2)Medium-sized and small companies are more vulnerable to the threat of the global economic crisis than large ones.3) With regard to our term paper, the professor asked us to analyze the unemployment chart fi
27、rst, and then provide critical reflections on the nations economic development.4)It never occurred to him that their team would win the basketball match by a large margin.5) Looking back on my twenty years teaching in high school, I attribute my success to patience, talent, and the constant pursuit
28、of knowledge.2. It is almost impossible to keep a determined burglar out. All you can do is discourage him for a few minutes. Thus exposing him to police patrols. Common sense tells us that lighting is a barrier to criminal activity. A light should be fixed in the doorway and switched on at night. M
29、ake sure/Assure yourself that you dont leave the door on the latch if you happen to be the last to come in. If you decide to buy a sophisticated electronic alarm system, be sure to ask for its signs and put them up on both windows and doors. In addition you may have it hooked up to a police station.
30、UNIT 4Vocabulary1.1) accordingly 2) loose 3) concentration 4)stimulating5) fabric 6)if anything) reality 8) intuition 9) trifle 10) at the turn of the century 11) mess12) undermine2. 1) approve of 2) slow down 3) taken in4) sucked into5) set apart 6) dozed off 7)call forth 8)stretch into 9) keep up
31、with 10)believe in3. 1).provided inspiration for many artists and musicians over the decades. 2).is credited to his powers of imagination 3).on the foundations of an agricultural revolution 4).not to make any complaints in the presence of the nurse. 5).the outbreak of the Second World War.4. 1) flaw
32、/came to the conclusion/would get nowhere 2) in a row/dozed off/a mess of 3) outbreak of/ has undermined / has strainedII. 1)With Christmas only a week away 2) With his physical condition improving day by day 3) With our GDP growing steadily 4)With all the shops closed 5) with her eyes closed 6) Wit
33、h the fog lifting during the nightIII. 1) like/as 2) as 3) like 4) like/as 5) as/like 6) as 7)like 8) asComprehensive Exercises1. Cloze1. 1) caution 2) came to the conclusion that3)never get anywhere 4)undermining 5) not give/care a fig 6) flaw 7) beyond any doubt 8)foundation 9)remarkable/impressiv
34、e 10) imagination2. 1) extent 2)inventions3)bet4)manages 5)vision 6)eventually 7)achievement 8)poverty 9) utilized10)breakthroughII. Translation1.1) The volunteers sent/assigned by the Red Cross disinfected, with great caution, the drinking water in the village so as to avoid an outbreak of plague.2
35、)Einstein spent many years trying to unify the theories of electromagnetism and gravity but failed.3)Professor Wang received/won the Presidential Award for his excellence in stimulating students creative imagination.4) As there were some major design flaws, the board of directors didnt approve of th
36、e economic stimulus package.5) Having realized that nobody could help him,Jordan finally came to the conclusion that he had to face reality and take up/meet the challenge by himself.2. What was remarkable about 2005 was perhaps that the UN declared it The World Year of Physics. It was the 100th anni
37、versary of Einsteins theory of relativity and the 50th anniversary of his death. In 1905 Einstein published five highly important essays in the history of science, thus revolutionizing physics. His great achievements can be credited to his impressive powers of imagination, constant questioning, and
38、not giving a fig for authority. It is beyond doubt that Einstein was the greatest scientist in the 20th centuryUnit 5Text AContent Questions1. He wrote them on a ship on the way to theislandofTulagiin the South Pacific on Thanksgiving Day, 1943.2. Preparing a traditional Thanksgiving dinner featurin
39、g roast turkey made the writer extremely busy.3. The writer was thinking about Thanksgiving.4. He decided to write letters to show gratitude to those who had helped him in his life.5. He had always accepted what they had done for him, but never expressed to any of them a simple “Thank you.”6. He dec
40、ided to write to his father, his grandmother, and the Rev. Lonual Nelson, his grammar school principal.7. His father had impressed upon him from boyhood a love of books and reading.8. He remembered that each morning Nelson would open the school with a prayer over his assembled students.9. He recalle
41、d how his grandmother had taught him to tell the truth, to share, and to be forgiving and considerate of others. And he thanked her for her delicious food and for all the wonderful things she had done for him.10. His reading of their letters left him not only astonished but also more humbled than be
42、fore, because they all thanked him rather than saying they would forgive him for not having previously thanked them.11. The writer learned that one should learn to express appreciation for others efforts.12. The writer wished for all people the common sense to achieve world peace, and find the good and praise it.Text Organization1.PartsParagraphsMain IdeasPart OneParas. 1-9On Thanksgiving Day 1943, as a young coastguardsman at sea, the writ