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 likelihood

6) from year to year

7) compete with????for

8) is essential to

?

1) poisonous

2) joy

3) treacherous

4) religious

5) prosperous

6) spontaneous

7) humorous

8) mysterious

9) jealousy

10) curious

11) cautious

12) ridiculous

13) ambition

14) generous

15) virtue

16) error

?

1) fast-growing

2) fast-moving

3) good-looking

4) far-reaching

5) outstanding

6) ill-fitting

7) high-sounding

8) everlasting

?

1) ill-planned

2) well-paid

3) well-designed

4) well-read

5) newly-wed

6) well-meant

7) widespread

8) far-fetched

?

1) at first

2) firstly/first

3) First of all

4) first of all/first

5) firstly

6) first

7) at first

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

2) disappear

3) pressure

4) widespread

5) collapse

6) alternative

7) does us no harm

8) tissue

9) liberate

10) visible

11) radiation

12) by itself

13) consume

14) in all likelihood

?

1) grow

2) hotter

3) seem

4) run

5) fall

6) melt

7) means

8) away

9) retreat

10) to

11) necessarily

12) possible

13) so

14) exist

15) gained

16) though

17) found

18) another

19) piled

20) stay

21) causing

22) flooded

23) farther

?

1) planet's

2) average

3) directly

4) temperature

5) too cold for most life

6) In fact, it is frozen

7) thick

8) hot enough to melt lead

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

?

翻譯

1)?如果富有的國家多花些錢搞綠色工業(yè)，?而不是去建立軍事機(jī)器和制造核武器，當(dāng)今許多廣泛存在的污染問題將會逐漸消失。

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)?燒煤的時候，不僅消耗房子里面的氧氣，而且還散發(fā)出有毒的氣體。

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

3)?顯然，找到替代能源對我們經(jīng)濟(jì)的穩(wěn)定發(fā)展是至關(guān)重要的。

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

4)?太陽能電池（solar cell）能吸收陽光并把它變成電。

Solar cells can absorb sunlight and convert it into electricity.

5)?如果地球上的溫度繼續(xù)年復(fù)一年地上升，極地的冰帽將會開始融化，沿海城市中一半的建筑物很可能會消失在劈啪飛濺的海浪下面。

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)?因為這些生物很小并且常常躲在葉子茂密的植物下面，肉眼并不都可以看見。

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

7)?由于受到原子輻射，他最終在工作時倒下了。

As a result of exposure to atomic radiation, he finally collapsed at work.

8)?有明顯的證據(jù)表明工作上的重壓與身體的某些毛病有聯(lián)系。

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

Unit5?翻譯

1)?就能力而言,我肯定他能勝任這件工作。

As far as ability is concerned, I am sure he will qualify for the job.

2)?認(rèn)為約翰會因為他的失禮(being impolite)而向他們正式道歉，那就錯了。

It is wrong to assume that John will formally apologize to them for being impolite.

3)?這一丑聞(scandal)對正在力爭贏得大選的工黨(the Labour Party)來說，?無疑是一件尷尬的事。

This scandal will undoubtedly be an embarrassment to the Labour Party, which is trying hard to win the election.

4)?我正在努力地寫學(xué)期論文(term paper)，可是我的小妹妹卻不斷沖進(jìn)我的房間打擾我。?(at work on ...)

I was hard at work on a term paper, but my baby sister kept interrupting me by bursting into my room.

5)?我問了她數(shù)次，可她拒絕回答我的問題。

I asked her several times, but she refused to respond to my question.

6)?在西方，人們常常郵購商品，這可以節(jié)省許多時間。

In the West, people often send away for mail-order goods, which can save a lot of time.

7)?抱歉,?時間不多了，我建議我們跳到最后一章。

Sorry time is running out; I suggest we skip to the last chapter.

8)?既然你決心盡快完成碩士課程(master's program),?那就別讓你的社交生活(social life)妨礙你的學(xué)習(xí)。

Since you have set your mind to finishing your master's program as soon as possible, don't let your social life stand in the way of your studies.