In choosing Steven Chu as his energy secretary(能源部長),Barack Obama has chosen one of the most prominent U.S.scientists of using science to deal with global warming(全球變暖).

Steven Chu was born in St.Louis,Missouri,in 1948.His father was a college teacher.At that time,they were only the third Chinese family to live there.In high school,Chu played tennis and was on the school club.He took his first physics class in his senior year at Garden City High School and became interested in it.

Steven Chu got his first doctor's degree in maths and physics in 1970.Then he went to California for another doctor's degree.In 1978,Chu worked in Bell Lab where he developed ways to C001 and trap atoms using a laser(用激光冷卻和俘獲原子).In 1997,he got the Nobel Prize for physics for this.He left Stanford in 2004,after he was made head of the Lawrence Berkley National Lab in California.As the head of the national lab,Chu has tried to find scientific ways to climate change and soon Become a member of the Climate Council working for a new global climate treaty(氣候條約)for 2009.

He also insists on the need to end the unnecessary waste of energy.“If I were King of the world,I would spend the next ten years on energy efficiency and conservation(節(jié)能和環(huán)保),” He said last year.

On December 11th,2008,Barack Obama made him energy secretary.He would be the first Chinese-American to run the Department of Energy and devote himself to sustainable(可持續(xù)發(fā)展的)energy.

1.Who is Steven Chu?

A.He is a Nobel Prize winner for energy.        B.He is a visiting scientist in America.

C.He is an American-Chinese.                       D.He is a Chinese-American.

2.The underlined word “prominent” in the first paragraph means _________.

A.參與競選的         B.遵守承諾的         C.才能卓越的         D.出身顯赫的

3.Which is the right order of the following events about Steven Chu?

a.He was chosen by Barack Obama as US energy secretary.

b.He got the Nobel Prize for his excellent research work.

c.He studied in California for his second doctor’s degree.

d.He became a member of the Climate Council.

e.He acted as the head of the national lab in California.

A.b,c,d,e,a                                         B.c,b,e,d,a

C.d,a,b,c,e                                   D.a(chǎn),c,b,d,e

4.In the next part of this passage,the writer would most probably tell us the following EXCEPT _________.

A.Obama's reason of choosing Chu as the energy secretary

B.Chu's plan and work on energy efficiency and conservation

C.Obama's new plan to Chinese-Americans

D.both Obama and Chu's plans and ideas on sustainable energy

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根據(jù)上面短文的內(nèi)容填空                           
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B. Humans and animals are not satisfied with their food

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A. 各種各樣的????????? B. 豐富的?????????? C. 好吃的???????? D. 時令的

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A. The small bird .??????? B. The bear.????????? C. The white butterfly D. The fox.

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A. Like animals, like humans?????????????????? B. The more to choose, the more to eat

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??? Although many people wear western clothes, particularly in the big cities in Africa, traditional dress is very highly valued(評價). This is because it has deep cultural meanings.

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C. The rectangular box in the pattern represents “strength”.

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The cultural traditions of African dress

Clothing is a language. It tells us about individual people: their personality, their age, their place in society and so on. If we want to know more about society, we can look at traditional clothing.

The continent of Africa has a long history and a rich culture, and this is shown in traditional dress. You often find three colours — red, gold and green in the clothing. The first colour stands for the blood of millions of people who suffered as slaves(奴隸); the second is for the rich resources of the African earth; and the third represents the grasslands of home.

The patterns on the clothing also have a meaning. A common pattern is in the form of a cross “×”, which stands for “unity”. Another pattern is a rectangular box, which represents “strength”.

Because clothing has a strong social meaning, people are very careful in choosing what to wear. It would be a serious mistake to wear the wrong clothing, or to wear clothes in the wrong way. For instance, in Ghana, a woman should wear her waistband differently according to the importance of the social event.

Traditional dress also tells us about everyday life. African designs are famous for loose(寬松的) clothing. The climate, with the hot sun and wide temperature ranges(變化), requires that the clothes are comfortable for daily life.

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C) the meanings of traditional dress D) the materials used in traditional dress

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A) age and place in society                 B) style and place in society

C) personality and age D) height and weight

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A) represents the setting sun

B) stands for African unity

C) is chosen because it is a bright colour

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A) African dress has deep cultural meanings.    

B) Africa has a long history and a rich culture.

C) The rectangular box in the pattern represents “strength”.

D) People in the big cities in Africa prefer to wear western clothes.

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