新版新视野大学英语读写教程第四册unit4-6网上作业答案)全(新版新视野大学英语读写教程第四册unit4答案unit 4Section AVocabularyIII.1. investment2. disposal3. condensed4.strategic 5. revenue6. scratch7. utilities8. invested9. nowhere 10. transmissionIV.1. is lagging far behind2. are stuck with3. goingfor 4. remain in contact5. keep pace with6. at your disposal7. datesfrom 8. scratched the surface of 9. stuck in 10. choose between V.1.L2.N3.D4.E5.H6.17.F8.09.1 10.BCollocationVI.1. exchange2. growth3. opportunities4.understanding 5. benefits10.will 9. career 8. development 7. peace 6.statusWord BuildingVII.1. superpower2. superabundant3. supermarket4. super-speed5. supercomputer6. superman7. superstar8.super-efficientVIII.1. auto-timer2. auto-focus3. autograph4.auto-reverse5. autobiography6. automakers7. autoloading8.autocriticismsentence structureIX1. Concentrate on indoor delights rather thanoutdoor fights and you'll be much betterappreciated.2. As a result of the development of computertechnology many people may eventually be abletowork at home rather than go to the office.3. Some people say that the pupils' achievementsthis term will be measured by aformal testratherthan their teacher's assessment.4. They argued that their products should bedeveloped on the basis of need rather thanprofit.5. During weekends thebusinessmen may spendtime establishing friendship and mutual trustratherthan discussing any particular item of business.X.1. Petrol now is twice as expensive as it was afew years ago.2. Theirs is about three times as big as ours.3. Latin American customers talk two to fourtimes as long on the phone as people in NorthAmerica.4. the fee for cell phones is typically twice asmuch as for calls made over fixed lines5. can transmit 250,000 times asmuch data as astandard telephone wire TranslationXI.1. Rather than invest in my education, myparents spent their money on a new house.2. Today, people are spending twice as much onentertainment and relaxation as they did in thepast.3. In order to be successful, a business mustkeeppacewithdevelopmentsinthemarketplace.4. Her fluency in English gave her an advantageover other girls for the job.5. For students, nowhere is better than thelibrary, where all the books are at their disposal.6. We should make full use of theplatform tostrengthen communication, expand cooperationin moreareas and seek further development throughjoint efforts.XII.1，发展中国家认为信息技术是促进经济发展的途径，但一些国家在估算成本与选择技术方面缺乏经验。

．2.据说地球拥有的地下水量大约是其拥有的河流和湖泊水量的三千倍，而且地下水要干净得多。

3.任何人都能照出好照片—问题只是你是否在合适的时间和地点。

4.通过在他们的学校和图书馆安装计算机，这些社区的领导们表明他们决心不在技术上落后。

5.当他开始创办这家公司时，他想他将能在市场上与那些顶级公司并驾齐驱，可是他现在失望了，因为他没有成功。

6.佛罗里达的一对夫妇在建造一座他们称之为未来之家的房子，它既能抵御咫风，又与周围环境十分协调。

ClozeXIII.1 ．C 2. D 3. A 4. B 5. B 6. C 7.D 8. B 9. C 10. D11．A 12.C 13.B 14.D 15.C 16.D 17.B 18.A 19.C20.CStructured WritingXV.Compare the new welfare system with the olddifferenceof world a find would you and onebetweenthe two. Under the new welfare system, the lawencourages welfare clients towork on their ownfor agradual shift away from welfare, and this is notthe case in the past. Welfare clients now candeveloptheir talents to make money. In the past, theyoften cheated to bleed the system for a few extradollars.Now caseworkers will gladly help their clientsfind appropriate jobs rather than act likedetectives totry to seek out any unreported properties. Todaymany welfare clients have made a choice to livea lifeof complete honesty and they tell the truth tocaseworkers and declare any extra income theymake.In cases like this, caseworkers will feel greatlyrelieved because they don't need to search foranycheating as in the past. Section BReadinq SkillsI.1. Your home computer or TV can providewhatever you need whenever youlike.2. You can learn language easily via computerover distance.3. Poor people must also have access to hightechnology as it is essential for their education,work anddaily lives.4. Some companies provide the technology ofinformation highway to the rich first as that isbusiness.5. Advocates of universal access have alreadylaunched a number of projects of their own forthe poor.Comprehension o f the textII.1.F2.F3.T4.T5.F6.T7.T8.T VocabularyIII.1. transmit2. insure3. crucial4. feedback5.correspondence6. specialized7. tutor8. hence9. portion 10. filesExercises on Web course only: 11. format/file 12. dose 13. terminal 14.correspondentIV.1. differ on2. refer to3. Compared to4.specialize in5. make routine6. come up with7. has access to8. Some steps should be taken9. signed up for 10. in the hands of新版新视野大学英语读写教程第四册unit5答案unit 5Section AComprehension o f the textI.1. Because 22 million people live alone, whichsuggests that it is anoverwhelming phenomenonin theUnited States.2. Because they can find inspiration in solitude.3. The more positive one is toward oneself, theless the need for staying with others.4. It depends. If they live with their friends, thefriends' temporary leaving will be received as awelcome change. However, if they live alone, thetemporary absence of friends may leave themwith a feeling of emptiness. 5. Because the need to talk is the most basic needof a solitary person.6. They may call friends to tell them importantthings, or talk to themselves, their pets, thetelevision,or even to strangers.7. To stay rational, settle down in a comfortableway and find pleasure from thecurrent life,.wait foranything happy that may happen.8. The writer thinks that as ordinary people'ssolitary life differs from that of great minds (likepoetsthecherish should they philosophers), andthought that since we are here, we may as wellaccept itand make the best of it.VocabularyIII.1. humble2. slippery3. tame4. inspiration5.crept6. apology7. observation8. dictate9. inadequate10. solitaryExercises on Web course only:1l. choked 12. waterproof 13. poetry 14.commodityIV1. cast out2. all by himself3. stay up late4. wasfond of 5. at one sitting6. filled up with7. speaks highly of8. set forth9.at length 10. for the time being V.1.K2.H3.M4.B5.A6.07.J8.D9.F 10.1CollocationVI.1. efficiency2. status3. performance4. standard5. coordination6. sense7. career8. quality9. supply 10.accuracyWord Cjuifdin8VIl.1. underestimated2. underpaid3. overslept4.Underdeveloped5. overestimated6. overcharged7. underweight8. overloadedVIll.1. simplified2. electrician3. recovery4.childlike5. autobiography6. underline7. terrorist8.overreactsentence structureIX.1. The distance between them is not so great asto be unbridgeable.2. The unity of the masses with the party isnever so strong as it is now.3. The punishment was harsh because Maggiewould lose her position, but it was not so bad aslosingher pay.4. I've heard the terrible noiseonce or twicebefore, but never so loud as this one.5. Men are never so peaceful, so graceful witheach other as they are now.X.1. You might as well go there to see whetherthere is the information you need.2. We might as well call it freedom.3.You might as well ring and tell them you'regoing to visit them.4. We might as well walk home.5. We might as well find an easier one to read.TranslationXI.1. This little man is not so innocent as heappears.2. There's nothing I can do about the problem,so you might as well turn to Professor Wang forhelp.theirin fruits the of highly speak sides Both 3.cooperation in different areas, and hope that thecooperation can be furthered.4. On the one hand, an image of being close tothe people can get a new policy more easilyaccepted.On the other hand, it will encourage people tospeak their minds and come up with constructivesuggestions.5. His sense of loneliness rose and fell and hesometimes would talk at length to himself andhis petsand the television.6. After all, money is not everything. The richestpeople are not necessarily the happiest.XII1.新的机制并不像他们预期的那样有效，因为数月过去了，但管理效率并没有明显改进。