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1、Answers to Unit 2 Book 4 Unit Two Man and TechnologyWords in ActionWorking with Words and Expressions1. 1) monitor 2) phenomenon 3) isolation 4) gradual 5) opponent6) advent 7) genetic 8) consciously 9) extreme 10) nasty11) boom 12) formal 13) soar 14) survey 15) Similarly16) modify 17) rough 2. 1)
2、at the same time 2) are stuck with 3) for certain 4) make no difference 5) on average 6) when it comes to 7) depends on 8) built into 9) come to mind 10) at work Increasing Your Word Power1.Adjectives Nouns Adjectives Nouns 1) technological technology 6) luxurious luxury 2) eternal eternity 7) leisu
3、rely leisure 3) miraculous miracle 8) subjective subject 4) relevant relevance 9) prosperous prosperity 5) analytical analysis 10) innovative innovation 2. 2) multi-faith 3) multiform 4) multifunction 5) multi-ethnic 6) multilateral7) multi-lingual 8) multimedia 9) multimillionaire 10) multinational
4、 1) a multi-faith society 2) a multi-lingual secretary 3) a multimillionaire4) a multinational motor-manufacturing corporation 5) a multifunction video camera6) a multi-ethnic community 7) a multimedia dictionary 8) multi-cultural education9) a multilateral trade negotiation 10) multiform technologi
5、cal cooperation 3. 1) j 2) c 3) b 4) i 5) a 6) g 7) d 8) e 9) f 10) h 4.Adjectives Nouns Adjectives Nouns 1) creative creativity 6) minor minority 2) cruel cruelty 7) original originality 3) equal equality 8) pure purity 4) local locality 9) regular regularity 5) major majority 10) superior superior
6、ity 1) superiority 2) equality 3) originality 4) minority5) Creativity 6) purity 7) cruelty Grammar Review1. 1) My mother would not be worried about me if she knew what my life was like.2) They would probably allow you to do the job if you were in better health.3) They wouldnt work with such enthusi
7、asm if they didnt know what they were working for.4) I would have to look it up in the dictionary if I didnt know the meaning of the word.5) She would understand what we say if she knew Chinese.6) I would be quite satisfied if you spoke with greater accuracy.2. 1) If we knew where he was, we would t
8、ry to get in touch with him.2) If it were not for the expense involved, we would go there by plane.3) If we were to miss the train, we would have to wait another four hours.4) If we pooled all our resources, we would have enough money to buy the equipment.5) If he didnt have a strong love for the ha
9、ndicapped children, he wouldnt be working so tirelessly for them. Cloze1) emphasize 2) opposite 3) improved 4) luxuries 5) benefited6) obviously 7) consciously 8) fractures 9) eternal 10) groundbreaking11) entitled 12) correlation 13) depends 14) exclusively Translation1. 1) He really knows a lot ab
10、out theory, but when it comes to actual work, he seems to be quite ignorant.2) The latest survey shows / showed that the majority of the citizens support / supported the governments plan to build a new library.3) The two countries could reach agreement successfully on scientific and technological co
11、operation because several factors favorable to their cooperation had been at work.4) I saw the film when I was in the primary school, but the title just wont come to mind for the moment.5) He has been stuck with heavy debt though he works about twelve hours every day on average.6) Is it necessary to
12、 know his height? To me, it is not relevant to whether he can be a good lawyer or not.7) The cupboard is built into the wall so that it both saves space and is convenient to use.8) These workers earn more than we do, but the other side of the coin is their job is more dangerous.9) Helen majors in ec
13、onomics at the university and at the same time she studies philosophy as her second major.10) What is most important is that you must find out and solve the problems by yourselves. It makes no difference whether I go there or not.2.Nowadays, many people are enjoying the benefits brought about by mat
14、erial and technological advances unimaginable in previous eras. With the development of science and technology, peoples standard of living is getting higher and higher. Peoples life expectancy has soared, too.However, oddly enough, many people do not feel happier than they used to be. It can be seen
15、 that there is no close correlation between peoples income and their happiness. Happiness cannot, after all, be bought with money.Although the majority of people are not very satisfied with their lives, they are happy to be alive, and the more time they get on earth, the better off they feel theyll
16、be. What is important is that material wealth is far from enough. People need spiritual happiness, too. Theme-related WritingSample Essay:The Impact of the Mobile Phone on Peoples livesAmong the many technological inventions, the mobile phone impresses me most.The mobile phone brings considerable co
17、nvenience to our lives. It not only enables us to keep in touch with each other almost anytime and anywhere but also helps us solve problems or do business efficiently. In emergencies, a mobile phone can even be a life-saver. Besides, its multi-functions add ease and color to our lives. With a mobil
18、e phone, we can receive mail, read news, listen to music, play games, and take pictures.Yet, the mobile phone has its disadvantages, too. Most of us have experienced the nuisance of unwanted or wrong calls. We are inconvenienced by calls on occasions when we least expect one. Besides, the technology
19、 infrastructure to support mobile communication has consumed valuable natural resources and caused significant environmental problems. It is reported that electromagnetic radiation waves from the phone may result in health problems.Despite its negative side, the advantages of the mobile phone outwei
20、gh its disadvantages. I believe that with advances in science and technology, improved and safer models of mobile phones will surely serve us still better.(184 words) key to unit 3 book 4WORDS IN ACTION Working With Words and Expressions1. 1) quest 2) remained 3) consume 4) likewise 5) vessel 6) qua
21、lify 7) stiff 8) collapsed 9) predict 10) inevitably 11) absorbed 12) sheer 13) refining 14) paralyzed 15) exchange 2. 1) In a way 2) act on 3) to such an extent that4) opens up 5) close off 6) look into Increasing Your Word Power1. Clipped words Original forms Clipped words Original forms fax facsi
22、mile fridge refrigerator auto automobile memo memorandum burger hamburger Poli-sci Political science demo demonstration sub Substitute; submarine flu Influenza zoo Zoological garden 2. Nouns / Adjectives Suffixes Uncountable Nouns Chinese Meanings king -dom / -hood Kingdom 王国；领域 father fatherhood 父亲
23、的身份（或资格） adult adulthood 成年 brother brotherhood 手足之情，同胞之爱 free freedom 自由；自主 duke dukedom 公爵的爵位 likely likeliness 可能性 neighbor neighborhood 街坊，四邻；住宅区 wise wisedom 智慧，才智 woman womanhood 女子成年期；女子气质 3. 1) positive 2) certain 3) less 4) unknown 5) complete 6) infinite 7) hopeless 8) modern 9) individual
24、 10) contradictory GRAMMAR REVIEW1. 1) If they hadnt broken away from the out-of-date regulation, they wouldnt have made great advances in their work. 2) If they hadnt taken proper care of her, she wouldnt have recovered so rapidly. 3) The conference wouldnt have been so successful if we hadnt made
25、adequate preparations. 4) We would have had a hard time if we hadnt followed the right instructions. 5) The flood would have caused great damage to our property if we hadnt built so many reservoirs. 6) They would have succeeded in the experiment if they had followed the right procedure. 2. 1) If Eng
26、lish hadnt become a language of international business after World War II, most developing countries wouldnt have required students to study it at school. 2) If William hadnt invaded England in 1066, the English language wouldnt have had many words of French origin. 3) If modern English hadnt develo
27、ped from several different languages, the grammar and spelling rules wouldnt have been so irregular. 4) If England hadnt been conquered by the Normans in 1066, French wouldnt have become the main language of the ruling class at that time. CLOZE1. 1) topic 2) creates 3) really 4) grasp 5) sure 6) opp
28、osite 7) contradictory 8) reality 9) physical 10) rigidity 11) individual 12) humility 13) rainbow 14) falsehood TRANSLATION1. 1) Most people strongly believe that the court will no doubt punish the bank robbers severely.2) The medical workers overcame one difficulty after another in their long-term
29、 quest for a cure for the disease.3) Acting on the information they received, the police closed off the streets and caught the bank robbers.4) We were amazed at learning that the newly-built TV factory can produce 500,000 TV sets in the first year.5) The government is looking into the causes of so m
30、any layoffs and is trying to help the laid-off workers to be re-employed.6) To expand the sales of its product, the company has taken up various measures to open up new markets and to improve its services.7) He has neglected his studies to such an extent that I am afraid it is impossible for him to
31、catch up with the other students in a month.8) The fireworks factory was closed last month for failing to comply with the government safety regulations.9) It remains to be seen whether our football team can beat its opponents.10) Mr. Smith predicted that the recent oil discoveries, together with the
32、 use / employment of new technologies, would lead to a decline in the price of crude oil. 2. We all know that knowledge is power but we are seldom aware of how difficult knowledge transfer is. According to Victoria Griffith, there are many barriers to knowledge transfer and lack of trust is one of t
33、he major ones. It seems to her that people are only to absorb knowledge readily from those they know and trust. For example, in the early 17th century, Galileo argued that the earth and other planets move around the sun, but this knowledge was rejected by the general populations at that time because
34、 the Italian over three hundred years ago trusted the Roman Catholic Church more than they trusted science. What was worse, Galileo had to spend the rest of his life under house arrest for his ideas. Victoria Griffith reminds us that knowledge transfer is still a tough problem although we are living
35、 in the “knowledge era.” THEME-RELATED WRITINGSample Essay: Knowledge transfer is a human phenomenon and plays a very important role in the process of human evolution. With the knowledge accumulated over generations, human beings can now build and transform societies with unprecedented knowledge res
36、ources. However, there are many barriers to knowledge transfer. For example, lack of trust and resistance to change undermine the transfer of knowledge. People are less likely to acquire knowledge from those whom they dont trust or to adopt new theories and practices they are not familiar with. Cult
37、ural and language barriers also hamper the transfer of knowledge between nations or ethnic groups. It would be almost impossible for people who speak different languages or dialects with different cultural backgrounds to communicate effecitvely, not to mention exchanging knowledge.An underdeveloped
38、economy is another barrier to knowledge transfer. The lack of socio-economic and techno-environmental cooperation, as well as poor communications infrastructure, can greatly hinder the flow of knowledge within and between nations. To remove these barriers, people should change their attitude towards
39、 knowledge transfer and the learning of foreign languages and cultures. At the same time, efforts should be made to develop a better world economy. (190 words) The Answers to Book4-Unit4 Enhance Your Language Awareness(I) Working with Words and Expressions1. (1) mass (2) gambled (3) voluntary (4) hu
40、nted(5) classified (6) abolished (7) division (8) senseless(9) fashions (10)coordination (11) declarations (12) spanned(13)recommends/recommended (14)moderately (15) slightest 2. (1) stands/stood a chance (2) ruled out (3) worthy of(4) gone through (5) in the strict sense (6) At a guess(7) earns a l
41、iving (8) coincide with (9) gone in for (10) got their teeth into (II) Increasing Your Word Power1.(1) imaginary (2) congratulatory (3) Migratory (4)documentary (5) legendary (6) introductory (7) contradictory (8) explanatory 2. (1) vocation (2) posts (3) trade (4) job (5) work (6) profession (7)career (8) position 3. (2)lawyer (3)electrician (4) philosopher (5) musician (6) engineer (7) surgeon (8) cashier (9) photographer (10) biologistGrammar1(1) I dont remember having borrowed/ borrowing anything from you.(2) Shell stay here for a couple of weeks before going on to New York.(3) T