全新版大学英语(第二版)综合教程3答案Unit3-Unit4

1、Unit 3P63 After Listening1. visit the White House/take the White House tour2. ran away up the hill with her purse/snatched her purse and ran away.3. handed her Susans purse4. live in safety.P68 Comprehension Content QuestionsPair Work1. No.2. No.3. It has been replaced by an era when employ various

2、security devices athome. / It has been replaced by an atmosphere of fear and distrust.4. Small notices announcing that the premises are under surveillance by thissecurity force or that guard company.5. The insurance company tries to impress the public that it will ensure yoursafety by paying for you

3、r losses.6. An atmosphere of fear and distrust.7. Because they feel threatened and want to keep outsides away.8. No. They are by now the most sophisticated of security sites.9. It is a way to hold the terrorists, real and imagined, at bay.2.10. To tell whether their friend or client is telling lies.

4、11. All is done in the name of“security”. But according to the author,America, with all this“security is”pe, rhaps the most insecure nation in thehistory of civilization.12. We may have locked the evils out, but in so doing we have lockedourselves in.P69 Working on Your Own1. PartsParagraphsMain Ide

5、asPart OneParas. 1-3In American, the era of leavingthe front door on the latch hasdrawn to a close.Part TwoParas. 4-15A new atmosphere of fear anddistrust has crept into every aspect ofdaily life. As a result, security devices, invaried forms, are put to use.Part Three Paras. 16-19 In locking our fe

6、ars out, we become prisoners of ourown making.1)2) Dead-bolt locks, security chains, electronic alarm systems and trip wires arewidely in use.3) Suburban families have steel bars built in sliding glass doors.4) Small notices warning against burglary are commonly seen pasted on thewindows of the most

7、 pleasant of homes.5) Access cards are required of those who work with medium to large-sizecompanies.6) Airport security uses electronic X-ray equipment to guard against terrorism.7) Businessmen employ new machines linked up to their telephone to helpdetermine whether the caller is telling lies or n

8、ot.8) Suburban housewives wear rape whistles on their key chains. P70 LanguageSense Enhancement1. (1)electronic (2)hooked up to (3)suburban (4)built in (5)uncommon(6)announcing (7)surveillance (8)symbol (9)featured (10)attached toP72 VocabularyI1.1)threatens 2)by a small margin 3)civilize 4)closed u

9、p 5)wandered 6)paste7)without so much as 8)sideways9) hook up 10)universal 11)chart 12)Bathed in2. 1)narrowed down 2)looked back on 3)cut off 4)fit into 5)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 byresearchers at the D

10、epartment of Clinical Medicine in Oxford.2) with mirrored doors had to be built in so as to make their small bedroom looklarger.3) feature the space shuttle Challenger blowing up in January 1986killingall seven crew.4) threatened to keep the pupils in after school they were quieted at once.5) are a

11、major barrier to the countrys economic growth due to the fact thatimported oil has absorbed 40% of its foreign exchange/because imported oilhas absorbed 40% of its foreign exchange.4. 1) looked back onatmosphere urban life2) era hooked up to thethe electronic3)the suburb a sophisticated system analy

12、ze make errors P76 II.Collocation1. away 2.inside/in 3.forward/through 4.back 5.off6.home 7.back down 8.in outP76 III. Usage1.1. Internet is not such an unusual word as it used to be2. Most men do not look unattractive in them3. Wealthy as she is, she is not unconcerned by her sudden unemployment4.

13、This claim is not unrealistic in view of a sharp decrease in the citys violentcrimes.5. His poor health is not unrelated to his unhealthy way of lifeP77 Comprehensive ExercisesI Cloze1. (1)Statistic (2)rural (3)era (4)stood for (5)the latch (6)vulnerable (7)barriers(8)electronic (9)reflection (10)ci

14、vilized2. (1)tougher(2)liable (3)shift(4)electric(5)cautious(6)sophisticated (7)thieves(8)break(9)chances(10)signs IITranslation 1.1)The Internetis changing the waypeople live, no matterwhether they are in unban or rural areas.2)Medium-sized and small companies are more vulnerable to the threat of t

15、heglobal economic crisis than large ones.3)With regard to our term papers, the professor asked us to analyze thechart of unemployment first, and then provide critical reflections on the nations economic development.4)It never occurred to him that their team would win the basketball matchby a large m

16、argin.5)Looking back on my twenty yearsteaching in high school, I attributedmy success to patience, talent, and the constant pursuit of knowledge.2.It is almost impossible to keep a determined burglar out. All you can do isdiscourage him for a few minutes, thus exposing him to police patrols. Common

17、sense tells us that lighting is a barrier to criminal activity. A light should be fixedin the doorway and switched on at night. Make sure/Assure yourself that youdont leave the door on the latch if you happen to be the last to come in. If youdecide to buy a sophisticated electronic alarm system, be

18、sure to ask for itssings and put them up on both windows and doors. In addition you may have ithooked up to a police station.P85 Comprehension Check.Choose the best answer for each of the following.1. b 2.b 3.b 4.d 5.a 6.dP85 Translation1.时至今日，我成了一个典型的被枪支制造商视为潜在买主 的那种女人成了成千上万个采取这种行动的人中的一 员。2.据称他的犯罪行

19、为非常残忍， 他加害于人的欲望非常强烈， 这使我开始对自己在任何情况下不杀人的信念产生了怀疑。3.我意识到，自己曾经积极提倡的一厢情愿的和平主义会危 害自身，更糟的是，会危害我的儿子。于是我极不情愿地认 定：为了我们的生存，我必须确保有一个最佳选择方案。4.我手指扣住扳机，最后用力一扣，在亲手结束了侵入者生 命的同时也庆幸自己没有成为牺牲品。P86 Language Practice1. Match the definitions in Column B with the words or phrasesin Column A.d) f) h) a) g) e) b) c)2. Fill in

20、 the gaps with words or phrases form the box. Change the form wherenecessary.1) belief 2)wrapping 3)draw the line at 4)break into5)take the plunge 6)squeeze 7)advocated 8)insure9)in his favor 10)Under no circumstances 11)on the line12)aimed atP91a Part III Supplementary Exercises2. (public service a

21、dvertisement)(medium-to-large-size company)(access card)(security guard) (front desk) (station wagon)1. 1) (Suburbs and country areas are, in may ways, even more vulnerable thanwell-patrolled urban streets.)2) (Many suburban families have sliding glass doors on their patios, withsteel bars elegantly

22、 built in so no one can pry the doors open.)3) (Even a decade ago, most private businesses had a policy of free access.It simply didnt occur to managers that the proper thing to do was todistrust people.)4) (With electronic X-ray equipment, we seem finally to have figured out away to hold the terror

23、ists, real and imagined, at bay.)5) (We have become so smart about self-protection that, in the end, we alloutsmarted ourselves.)Unit 4P93 After Listening1. Franklin Einstein2. experimentalist the theory theorist in the lab3. creativeP99 Content QuestionsPair Work1. He worked as a“Technical Expert,

24、Third Class”. He needed thejob to support his young family.2. He published five of the most importa nt papers in the history ofscienee. This is because they proved that atoms and moleculesexisted, laid the foundation for quantum mechanics, describe thetheory of special relativity, and advaneed the f

25、amous equation:E=mc2.3. He developed the Theory of Uni versal Gravitati on the n.4. Because his ideas were far ahead of other scientists of his time.5. He meant that like other scientists Einstein was a man of his time.If he hadn t been born, his 1905 papers would eventually have beenwritten in some

26、 form by others.6. What was remarkable about 1905 is that year a sin gle pers onauthored five of the most important papers in scienee. Einsteinproposed in 1905 that light is particulate and for this he won theNobel Prize in 1921.7. Because if you did so you would find yourself disagreeing withphysic

27、ist James Clerk Maxwell, an Authority Figure who hadproved that light was an electromagnetic wave.8. He was not at all concerned about authority. He hated being toldwhat was true.9. Science was dinner-table conversation in the Einstein household when he wasyoung. His interest in science came natural

28、ly.10.He credited his discoveries to imagination and endless questioning more sothat orthodox intelligence.11. He struggled to produce a unified field theory, combining gravity with otherforces of nature, but he failed.12. He found Einsteins brain looked much like any other.P100 Working on Your Own1

29、. PartsParagraphsPart OneParas. 1-3Part TwoParas. 4-12Part ThreeParas. 13-21Part Three Paras. 22-23Main IdeasA young husband and father,Albert Einstein had to work hardto support his family.Einstein made astonishingachievements in physics andthus revolutionized the field.Einsteins discoveries wereat

30、tributabletohisimagination,questioning,disregardforauthority,powersofconcentration,and interest in science.Einstein was not a spacealien.2.1) He felt all the pressure and responsibility of any young husbandand father.2) Galison: If Einstein hadnt been born, his 1905 papers wouldhave been written in

31、some form by others.3)Other physicists like Max Planck, more senior and experiencedthan Einstein, were closing in on the answer, but he got there first.4) Einstein himself credited his discoveries to imagination andquestioning more so than orthodox intelligence.5) He failed in producing a unified fi

32、eld theory.6) His brain looked much like any other.P101 Language Sense Enhancement(1) concentration (2) lie down (3)balance (4)engross himself in(5)stimulated (6)more so (7)curious(8)assessment (9)credited (10)intelligenceP104 VocabularyI1.1) accordingly 2) loose 3)concentration 4)stimulating5) fabr

33、ic 6) if anything 7)reality 8)intuition 9) trifle10) at the turn of the century 11)mess 12)undermine2.1) approve of 2)slow down 3)taken in 4)sucked into5) set apart 6)dozed off 7)call forth 8)stretch into9) keep up with 10)believe in3. 1) provided inspiration for many artists and musicians over thed

34、ecades.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 came to the conclusion would get nowhere2) in a row dozed off a mess of3) outbreak of ha

35、s undermined has strainedP106 II. Collocation1. With Christmas only a week away2. With his physical condition improving day by day3. With our GDP growing steadily4. With all the shops closed5. With her eves closed6. With the fog lifting during the nightP107 III. Usage1.like/as 2.as 3.like 4.like/as

36、5.as/like 6.as 7.like 8.asP108 Comprehensive ExercisesI .Cloze1. (1)caution (2)came to the conclusion (3)never get anywhere(4)undermining (5)not give/care a fig (6)flaw (7)beyond any doubt(8)foundation(9) remarkable/impressive (10)imagination2. (1)extent (2)inventions (3)bet (4)manages (5)vision (6)

37、eventually(7)achievement (8)poverty (9)utilized(10) breakthroughP109 II. Translation1.1) The volunteers sent/assigned by the Red Cross disinfected, withgreat caution, the drinking water in the village so as to avoid anoutbreak of plague.2) Einstein spent many years trying to unify the theories ofele

38、ctromagnetism and gravity but failed.3) Professor Wang received/won the presidential Award for hisexcellence in stimulating studentscreative imagination.4) As there were some major design flaws, the board of directorsdidnt approve of the economic stimulus package.5) Having realized that nobody could

39、 help him, Jordan finally cameto the conclusion that he had to face reality and take up/meet thechallenge by himself.2. What was remarkable about 2005 was perhaps that the UnitedNations declared it“The World Year of physics”. It was the100thanniversary of Einsteins theory of relativity andththe 50th

40、anniversary of his death. In 1905 Einstein published fivehighly important essays in the history of science, thusrevolutionizing physics. His great achievements can be creditedto his impressive powers of imagination, constant questioning,and not giving a fig for authority. It is beyond doubt that Ein

41、steinwas the greatest scientist in the 20thcentury.P115 Comprehension Check1.c 2.d 3.b 4.a 5.c 6.dP116 Translation1.爱因斯坦头戴宽边黑帽，里面的头发露了出来。他秘密登 上拖船，和随行人员一起摆渡到下曼哈顿，从那里一辆汽 车飞快将他送到普林斯顿。2.但是，小时候的爱因斯坦并不是那个聪颖的爱因斯坦。3.“在我们出生的神秘世界面前，我们永远表现得像充满好 奇心的孩子。 ”4.到1921年春天， 他在全世界迅速传扬的名望促成了他为期俩个月的隆重的美国之行。他受到了非常热烈的欢迎，无 论走

42、到哪里，总会引发大众的狂热。P116 Lanquaqe Practice1. e1) f2) h3) g4) a5) c6) b7) d8)2. 1)contribution 2)find out 3)appreciate 4)overcome5)consult 6)despite 7)widespread 8)come by9)not amount to much 10)resistance 11)conflict 12)disarmedP119a2. Translate the following into English.(keep the household awake) (could

43、nt skip a day )(lay the foundation for quantum mechanics)(with nothing better to do ) (character flaw)3. Translate the following sentences into English:1) (The United Nations has declared 2005“The world Year ofPhysics”to celebrate the 100thanniversary of Einsteins“miracle year.”)2) (Your mere presen

44、ce here undermines the classs respect forme. )3) (Science was dinner-table conversation in the Einsteinhousehold.)4) (Alberts interest in science and technology came naturally.)5) (Einstein credited his discoveries to imagination and endlessquestioning more so than orthodox intelligence. ) Test Your

45、self(Units 1-4)P120 Part IIReading Comprehension How Geniuses Work1.B 2.C 3.A 4.D 5.A 6.B 7.C bination 9.the concept of genius10.creativity/creative intelligenceP124 Section A11.D 12.B 13.C 14.D 15.D 16.B 17.A 18.C 19.A20.D 21.B 22.C 23.A 24.C 25.BP126 Section B26.C 27.C 28.D 29.B 30.A 31.A 32.C 33.

46、A 34.A 35.BSection C(36)knowledge (37)attitude (38)determined (39)multiplication(40)promote (41)disappointment (42)amuse (43)traits(44) it let him to think in picturesand to observe with wonderthe everyday phenomena that others took for granted(45) As a result, he was the only graduate in his sectio

47、n who wasnot offered a junior professorship(46) the job allowed him to do thought experiments andencourage him to question conventional wisdomP128 Part IVSection A(47)N(48)G(49)J(50)C (51)A(52)K(53)O(54)L(55)E(56)MSection B57.D58.D59.A60.A 61.D62.C63.A64.D65.C66.CP131 Part V Cloze67.B68.B69.A70.C 71

48、.D 72.B 73.A 74.B75.B76.C77.C78.A79.B 80.A 81.A82.B83.A84.A85.C86.CP133 Test YourselfAnswer Sheet 1Part I My Views Campus SecurityOn-campus crime can seriously studentslives. When studentsare constantly worried about their own safety or the safety of theirproperty, they become upset and quality of their work suffers. Theftor burglary may well leave a student in financial difficulties andthose who are physically wounded may live in fear for years tocome.Of course there is no absolute p