应科院-大学物理大学英语精读第三版第二册课后习题答案(4)

2019-02-15 11:27

9) The Earth absorbs most of the energy that reaches its surface and re-emits it as heat 10) In doing so, we are setting the stage for a warmer Earth 翻译

1) 如果富有的国家多花些钱搞绿色工业, 而不是去建立军事机器和制造核武器,当今许多广泛存在的污染问题将会逐渐消失。

If the rich countries spent more money on green industries, instead of on building up military machines and nuclear weapons, many of today's widespread pollution problems would gradually disappear.

2) 烧煤的时候,不仅消耗房子里面的氧气,而且还散发出有毒的气体。

The burning of coal not only consumes the oxygen in the house but also gives out poisonous gases.

3) 显然,找到替代能源对我们经济的稳定发展是至关重要的。

Apparently, finding alternative energy sources is essential to the steady development of our economy.

4) 太阳能电池(solar cell)能吸收阳光并把它变成电。 Solar cells can absorb sunlight and convert it into electricity.

5) 如果地球上的温度继续年复一年地上升,极地的冰帽将会开始融化,沿海城市中一半的建筑物很可能会消失在劈啪飞溅的海浪下面。

If the temperature on the Earth continues to go up from year to year, the polar ice caps will begin to melt and, in all likelihood, half of the buildings in coastal cities will disappear beneath splashing sea waves.

6) 因为这些生物很小并且常常躲在叶子茂密的植物下面,肉眼并不都可以看见。

Because these creatures are small and tend to hide beneath leafy plants, they are not always visible to the naked eye.

7) 由于受到原子辐射,他最终在工作时倒下了。

As a result of exposure to atomic radiation, he finally collapsed at work. 8) 有明显的证据表明工作上的重压与身体的某些毛病有联系。

There is distinct evidence of the connection between heavy pressure of work and some disorders of the body.

大学英语精读第三版第二册Book2Unit5 上海外语教育出版社 董亚芬主编

Unit6

1) live with 2) resolve 3) encounter 4) sole

5) drawing to a close 6) anticipated 7) dwelt on 8) sat on

9) had butterflies in his stomach 10) conceited 1) open up 2) relaxed 3) emergency 4) concluded 5) live with

6) at one time or another 7) particular 8) surgery 9) was sweating 10) competently 11) in advance 12) in practice

1) I was confident that I would win the race. /I was confident of winning the race. 2) With determination and hard work, you are bound to succeed eventually.

3) The burglar walked very fast in order to avoid being seen by the policeman behind. 4) Driving a car after drinking alcohol will inevitably lead to an accident or arrest by the police. 5) You must take (full) responsibility for losing the money.

6) Great success at such an early age made the young businessman quite a conceited fellow. 下题横着

1) absence 2) efficiency

3) independence/independency 4) silence 5) confidence 6) patience 7) distance

8) competence/competency 9) frequence/frequency 10) presence 11) importance

12) permanence/permanency 13) constancy

14) emergence/emergency 15) evidence

1) efficiency 2) emergency 3) absence 4) confidence 5) frequency 6) distance 7) presence 8) independence

1) have enriched 2) had enjoyed 3) ensured 4) endeared 5) enabled 6) endanger 7) enlarge

8) have been embodied 9) empower 10) entitle

1) I'll get you one

2) I'm thinking of getting a new one 3) must buy some bigger ones 4) The one at the front 5) have eaten all the soft ones 6) decided to catch a later one 7) I want to borrow one 8) the ones you had on yesterday

1) Once a good beginning is made 2) Once you understand these rules 3) Once he makes a promise

4) Once they are put down in black and white/Once put down in black and white 5) once you get into the habit of smoking 6) Once she began to write in English

1) I had a lot of trouble getting the car started this morning. 2) You won't have much difficulty getting to know people in Italy.

3) The conceited young man said he had no difficulty whatsoever reading technical drawings. 4) To the teacher's surprise, most of the students in his class had little difficulty working out the hard maths problems.

5) Did you have any trouble finding the butterfly specimen Prof. Nolen wanted? 6) The shepherds had a great deal of trouble driving the sheep to a place of safety in the snowstorm.

1) Einstein is so famous that there is no one who doesn't know him. 2) There is almost nothing that his dog won't eat.

3) There is no one who doesn't make any mistakes in his lifetime.

4) There is no goal that you cannot obtain so long as you have an honest attitude and a strong will. 5) There is nobody here who won't lend you a helping hand when you find yourself in difficulty. 6) John is called Mr. Fix It because there is almost nothing that he cannot fix. 1) surgical 2) confident 3) dwell on

4) emergency 5) sweat 6) competent

7) at one time or another 8) relax A 1) from 2) examined 3) nothing 4) trouble 5) much 6) same 7) ago 8) advice 9) you 10) pay 11) worry 12) followed 13) again 14) quite 15) that 16) tailor B 1) how 2) answer 3) cut 4) surgeon 5) had 6) over 7) only 8) found 9) by 10) got


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