新视野大学英语(第2版)第4册第4单元答案

新视野大学英语（第2版）第4册Unit 4答案

Vocabulary

III.

1. investment 2. disposal 3. condensed 4. strategic 5. revenue

6. scratch 7. utilities 8. invested 9. nowhere 10. transmission

IV.

1. is lagging far behind 2. are stuck with 3. going for 4. remain in contact

5. keep pace with 6. at your disposal 7. dates from 8. scratched the surface of

9. stuck in 10. choose between

V.

Collocation

VI.

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1. exchange 2. growth 3. opportunities 4. understanding 5. benefits

6. peace 7. development 8. career 9. will 10. status

Word Building

VII.

1. superpower 2. superabundant 3. supermarket 4. super-speed

5. supercomputer 6. superman 7. superstar 8. super-efficient

VIII.

1. auto-timer 2. auto-focus 3. autograph 4. auto-reverse

5. autobiography 6. automakers 7. autoloading 8. autocriticism

Sentence Structure

IX

1. Concentrate on indoor delights rather than outdoor fights and you'll be much better appreciated.

2. As a result of the development of computer technology many people may

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eventually be able to work at home rather than go to the office.

3. Some people say that the pupils' achievements this term will be measured by a formal test rather than their teacher's assessment.

4. They argued that their products should be developed on the basis of need rather than profit.

5. During weekends the businessmen may spend time establishing friendship and mutual trust rather than discussing any particular item of business.

X.

1. Petrol now is twice as expensive as it was a few years ago.

2. Theirs is about three times as big as ours.

3. Latin American customers talk two to four times as long on the phone as people in North America.

4. the fee for cell phones is typically twice as much as for calls made over fixed lines

5. can transmit 250,000 times as much data as a standard telephone wire

Translation

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XI.

1. Rather than invest in my education, my parents spent their money on a new house.

2. Today, people are spending twice as much on entertainment and relaxation as they did in the past.

3. In order to be successful, a business must keep pace with developments in the marketplace.

4. Her fluency in English gave her an advantage over other girls for the job.

5. For students, nowhere is better than the library, where all the books are at their disposal.

6. We should make full use of the platform to strengthen communication, expand cooperation in more areas and seek further development through joint 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

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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。

Cloze

XIII.

1 ．C 2. D 3. A 4. B 5. B 6. C 7. D 8. B 9. C 10. D

11．A

Structure Writing

XV.

Compare the new welfare system with the old one and you would find a world

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of difference between the two. Under the new welfare system, the law encourages welfare clients to work on their own for a gradual shift away from welfare, and this is not the case in the past. Welfare clients now can develop their talents to make money. In the past, they often cheated to bleed the system for a few extra dollars.

Now caseworkers will gladly help their clients find appropriate jobs rather than act like detectives to try to seek out any unreported properties. Today many welfare clients have made a choice to live a life of complete honesty and they tell the truth to caseworkers and declare any extra income they make.

In cases like this, caseworkers will feel greatly relieved because they don't need to search for any cheating as in the past.

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