14) place 23) a 32) answer himself to physical 15) began 24) listened research world 16) single 25) not 1) childhood 6) 10) conquer 17) success 26) nodded 2) a slow world-famous 18) people 27) did start 7) explain 19) shaking 28) thought 3) 8) you think 20) followed 29) but mathematics it's two 21) before 30) order 4) grew up hours 22) stopped 31) was 5)devote 9) the 翻译

1) 那小女孩跑得太快，身体一下失去平衡，跌倒了。

The little girl ran so fast that she was thrown off balance and fell over / down. 2) 他致力于研究工作的精神 (devotion to research) 给我留下了很深印象，但我对他那些深奥的理论丝毫不感兴趣。 I was impressed by his devotion to research but I did not have the slightest interest in his profound theories.

3) 千万别说可能会被人误解的话。

Be sure not to say anything capable of being misunderstood. 4) 我被他们互相矛盾的意见搞糊涂了，不知如何去做才是。

I was so bewildered by their conflicting advice that I did not know how to act/what to do.

5) 起初，这个复杂问题使他们感到灰心丧气，但经过仔细思考后他们终于研究出了解决办法。

At first this complicated problem frustrated them, but after thinking it over carefully they finally worked out a solution.

6) 体育代表团团长在少先队员向他献上一束鲜花时愉快地笑了。

The head of the sports delegation beamed with delight when a young pioneer presented him with a bunch of flowers.

7) 这学期我们都学习得不错，我真不明白为什么我们的英语老师单单表扬了班长一个人。 I really don't see why our English teacher should single out our monitor for praise since we have all done quite well this term. 8) 我相信比较高级的| (higher) |动物是由比较低级的|（lower）|动物进化而来|（develop from）|的这一学说。

I believe in the theory that the higher animals developed from the lower ones.

大学英语精读第三版第二册Book2 Unit5答案

1)h 2)e 3)a 4)g 5)f 6)d 7)b 8)c

1)makes up 2)fraction

3) perspectives 4) from year to year

5) poisonous 6) liberate

7) crept

8) transparent 9) to make matters worse

10) consume 11) be replaced 12) interior 13) has

disappeared

14) came about

1) has served as 2) may do harm to 3) makes up

4) convert them into

5) in all 6) spontaneous 2) fast-moving 6) well-meant likelihood 7) humorous 3) good-looking 7) widespread 6) from year to 8) mysterious 4) far-reaching 8) far-fetched year 9) jealousy 5) outstanding 7) compete with 10) curious 6) ill-fitting 1) at first for 11) cautious 7) high-sounding 2) firstly/first 8) is essential to 12) ridiculous 8) everlasting 3) First of all 13) ambition 4) first of 1) poisonous 14) generous 1) ill-planned all/first 2) joy 15) virtue 2) well-paid 5) firstly 3) treacherous 16) error 3) well-designed 6) first 4) religious 4) well-read 7) at first 5) prosperous 1) fast-growing 5) newly-wed 8) at first

1) A ballet dancer who does not practice every day loses a lot of skill, as does a musician.

2) Almost all the teachers at the training centre were women, as were the majority of the learners.

3) The first lines gripped him; as did the next verse; and then the whole poem. 4) Isaac watched her winning smile, as did every man in the group.

5) Anyone accompanying a disabled person will be admitted to the meeting, as will guide dogs.

6) The second individual session began with a review of the homework assignment, as did all sessions.

1) It is believed that between 50,000 and 100,000 people in this country, who are free of symptoms, are likely to be carrying the HIV virus.

2) During this period, it is estimated that half a million people were killed in the communal violence that flooded the country.

3) When it is discovered that a substance harms women's reproductive health, women of childbearing age are usually kept from jobs that might expose them to it. 4) Official figures give average class sizes as forty to fifty, but it is reported that in the rural areas there are often seventy to eighty children in a class. 1) apparent 13) consume 9) retreat 21) causing 2) disappear 14) in all 10) to 22) flooded 3) pressure likelihood 11) necessarily 23) farther 4) widespread 12) possible 5) collapse 1) grow 13) so 1) planet's 6) alternative 2) hotter 14) exist 2) average 7) does us no harm 3) seem 15) gained 3) directly 8) tissue 4) run 16) though 4) temperature 9) liberate 5) fall 17) found 5) too cold for 10) visible 6) melt 18) another most life 11) radiation 7) means 19) piled 6) In fact, it is 12) by itself 8) away 20) stay frozen

7) thick absorbs most of re-emits it as stage for a warmer 8) hot enough to the energy that heat Earth melt lead reaches its 10) In doing so, 9) The Earth surface and we are setting the 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Book2 Unit6答案

1) live with 8) sat on ) emergency 10) competently 2) resolve 9) had 4) concluded 11) in advance 3) encounter butterflies in 5) live with 12) in practice 4) sole his stomach 6) at one time or 5) drawing to a 10) conceited another close 7) particular 6) anticipated 1) open up 8) surgery 7) dwelt on 2) relaxed 9) was sweating

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. 1) absence 9) 15) evidence 2) had enjoyed 2) efficiency frequence/freque 3) ensured 3) ncy 1) efficiency 4) endeared independence/ind10) presence 2) emergency 5) enabled ependency 11) importance 3) absence 6) endanger 4) silence 12) 4) confidence 7) enlarge 5) confidence permanence/perma5) frequency 8) have been 6) patience nency 6) distance embodied 7) distance 13) constancy 7) presence 9) empower 8) 14) 8) independence 10) entitle competence/compeemergence/emerge tency ncy 1) have enriched

1) I'll get you one 1) Once a good beginning is made 2) I'm thinking of getting a new one 2) Once you understand these rules 3) must buy some bigger ones 3) Once he makes a promise 4) The one at the front 4) Once they are put down in black and 5) have eaten all the soft ones white/Once put down in black and white 6) decided to catch a later one 5) once you get into the habit of smoking 7) I want to borrow one 6) Once she began to write in English 8) the ones you had on yesterday

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.