In choosing Steven Chu as his energy secretary .Barack Obama has chosen one of the most prominent U. S. scientists of using science to deal with global warming. Steven Chu was born in St. Louis,Missou 题目和参考答案——青夏教育精英家教网—

题目内容

In choosing Steven Chu as his energy secretary (;能源4卩长).Barack Obama has chosen one of the most prominent U. S. scientists of using science to deal with global warming(全球变暖).

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 cool and trap atoms using a laser(用激光冷却和俘获原子).In 1997， he got the Nobel Prize for physics for this. He left Stanford in 2004,after he was made head of the Lawrence Berkeley National Lab in California. As the head of the national lab ， Chu tried to find scientific ways to climate change and soon became a member of the Climate Council working for a new global climate treaty (气候条约)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(节能和环保)”，he said.

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(可持续发展的)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 word "prominent" in the first paragraph means .

A.参与竞选的 B.遵守承诺的

C.才能卓越的 D.出身显赫的

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

a. He was chosen by Barack Obama as U. S. 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，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

1. D 2. C 3. B 4. C

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( ) 20. ―Sam hurt his leg yesterday. Now he's in hospital.

-__________

A. That's all B. That's all right

C. I hope you'll feel better soon D.I'msorry to hear that

There are many traffic signs on a highway，and drivers must know them well and follow them strictly. If you misunderstand a sign,you may get into (1)

A policeman was sitting in his car on the side of a highway (2) to catch speeders. After all,it was his duty to keep law and order on the road. After a while, a car full of elderly women slowly rolled by. The policeman (3) that the slow-moving car was a danger to other drivers on the highway, so he decided to pull them over. He turned (4) his siren(警笛)and lights and rushed to the slow-moving car and then pulled up behind the car,which stopped on the (5) of the road at once after the driver noticed the police car.

The policeman (6) and came up to the car to speak to the driver. He said, "the speed limit on this highway is fifty-five miles per hour. Why are you driving so (7) ？"

"Well,officer, Fve seen a lot of signs on this highway that (8) ' twenty-five' ，not 'fifty-five'”，the old woman replied politely.

"Madam," the officer told the driver, "those are not speed limit signs. Those signs (9) that you are driving on Highway 25. " "Oh, (10) me. I didn't know. I'm sorry,officer. I'll be more careful in the (11) ，" she replied.

Then the police officer looked in the (12) of the car. He noticed that the elderly passengers looked very (13) and were shaking with fright. The officer asked the driver, "What's the matter with them? They look like they've been frightened to (14) by something."

The driver replied, ^uOh,they'll be (15) right in a minute or two. You see,we just got off Highway 120."

( ) 1. A. business B. trouble C. mess D. disagreement

( ) 2. A. hoping B. refusing C. managing D. trying

( ) 3. A. said B. smelled C. realized D. remembered

( ) 4. A. off B. up C. down D. on

( ) 5. A. side B. center C. middle D. front

( ) 6. A. got on B. got up C. got in D. got out

( ) 7. A. quickly B. easily C. slowly D. carefully

( ) 8. A. say B. write C. tell D. decide

( ) 9. A. cover B. mean C. stand D. lie

( ) 10. A. puzzle B. pity C. silly D. clever

( ) 11. A. end B. beginning C. future D. middle

( ) 12. A. mirror B. front C. back D. centre

( ) 13. A. worried B. terrified C. surprised D. excited

( ) 14. A. dead B. die C. death D. dying

( ) 15. A. both B. all C. either D. neither

Want to find a job? Now read the following advertisements.

FAIREMONT HOTEL	WILSON BOOKSTORE
Five Waiters and Ten Waitresses ：	Accountant(会计)：
Aged under 22.	Aged between 25 and 40.
At least high school graduates.	With an experience of at least two years.
Good-looking men at least 1. 72m tall and women	With a degree and an accountant
at least 1. 65m.	certificate.
Those knowing foreign languages favored (优先).	Paid 3,000-4,000 dollars monthly.
Paid 1 ，600-2,200 dollars per month.	With a practical knowledge of computer.
One Secretary(秘书)：
Aged under 30.	Computer Salesclerk：
Females favored.	Aged 25 or less.
Good at writing and skilled at computers.	Basic education of 12 years or more.
If interested,call 465-4768	Good at computer.
or write to ： Mr. Jack Hundris	Paid 1,800-2,200 dollars monthly.
Room 0825,Fairemont Hotel,567 Wood Street,	Tel: 447-4398
San Marers， 78003	Fax: 3485269
Fax： 6954828

( ) 1. Where can we read the above most probably?

A. In an English bookstore.

B. In a newspaper.

C. In a hotel magazine.

D. In an English TV channel.

( ) 2. Which of the four jobs will be paid best monthly from the passage?

A. Computer salesclerk. B. Waiters or waitresses.

C. Secretary. D. We are not sure.

( ) 3. If you don't know how to use a computer,you can just apply for the position as

A. a secretary    B. a waiter or a waitress
C. an accountant    D. a computer salesclerk
( ) 4. If you want to work as an accountant at Wilson Bookstore,you don't have to        .

A. be a woman

B. know well about how to use a computer

C. have working experience

D. have an accountant certificate

( ) 5. If you want to get a job in Fairemont Hotel,you .

A. have to be a woman and know foreign languages

B. had better be a college graduate

C. have to be taller than 1. 72 meters

D. should be younger than 30 years of age

You feel sick,so you go to the doctor's. She checks your fever,looks at your throat,and asks what you've been thinking about lately. When you leave,she gives you some medicine,and also a list of thinking skills that you are supposed to practice daily. She says that the way you think is causing some of your illness.

Psychologists ， scientists who study the human mind and try to explain why people behave in the way that they do,are starting to believe it. You know that your brain is connected to every part of your body through your nervous system(神经系统).Now scientists have proved that how you think and feel can have an influence on the health of your body.

Stress(压力，紧张)is caused whenever there is a problem or a change in your life. Of course,everybody has stress more or less;nobody's life is perfect. In fact,stress is necessary. Without stress,we would never learn anything or grow or change. We would probably be bored to death. But too much stress can hurt you. It can weaken your body's protection so that you are more likely to catch diseases. It can even make you more likely to have an accident.

When you feel stress,your brain sends a message to your body to produce a chemical called adrenaline(肾上腺素).Adrenaline speeds up your breathing and your heartbeat. Today you have a different kind of stress. Problems like endless homework or troubles with your family are the kind of things you can't fight or run away from. So you don't use up all that adrenaline. It just stays bottled up inside you,and that's what can do something bad to you.

What can you do about stress? First,you can try to find ways to change things so you aren't under so much stress. You can set up a plan to finish homework or go to a doctor or a psychologist to work things out with your family or your friends. But sometimes you can't change a stressful situation or you don't even want to. A big change might be a good change,but it will still be stressful.

The link(关联)between your body and brain works in two ways. Your body can help your mind deal with stress. If you are under stress,you need to take especially good care of your body.
It's important to get enough sleep and eat nutritious meals. Some people take a vitamin-mineral pill every day. Another thing that you can do is daily exercise. If you go walking or do aerobic dancing or work out at the gym,you give your body a chance to burn up some of that adrenaline.
Of course,a person who isn't used to much physical activity should start slowly. Anyone with a continuing physical problem should check with a doctor before starting any exercise programs.
( ) 1. A "psychologist" is a person who may help you with your .

A. illness and abilities

B. thoughts and behaviour

C. mind and nervous system

D. physical activity and daily exercise

( ) 2. Which of the following is TRUE according to the passage?

A. You shouldn't go to the gym if you are under stress.

B. One can do his homework to burn up adrenaline.

C. Diseases and accidents are caused by stress.

D. Everyone needs stress to improve himself.

( ) 3. From the last sentence of Paragraph 5 we can infer that .

A. it's difficult to change a stressful situation

B. it's not stressful when a good change takes place

C. a big change will cause another stressful situation

D. a stressful situation can't be changed without any effort

( ) 4. What is probably the best title for this passage?

A. The Body-Brain Link B. The Causes of Stress

C. The Advice on Health D. The Nervous System

Everyone would like to be remembered. A few people even try to do something that no one else in history has ever done. Sometimes these people have their names recorded in Guinness(吉尼斯)World Records.

Often a group of people do something unusual. One such team paddled(用浆划)a bathtub(浴缸)145 kilometers for 24 hours. This group had 13 members. They paddled their bathtub on a river near Ashford,Great Britain on May 28th and 29th,1983. A month later,a racing team of hospital-bed pushers in Avon,Great Britain pushed(推)a hospital bed 16 kilometers in just 50 minutes ！ However,the distance record for hospital-bed pushing is still held by the men of Bruntsfield Bedding Center. This team from Edinburgh pushed a hospital bed 5,203 kilometers in 1979. It took the team 35 days to cover the distance.

Another group of record-makers held the highest dinner party in the world. Nine people from Sydney,Australia,climbed Mountain Huascaran on June 28th,1989. The climbers carried a dinner table,chairs,and a meal up the mountain. When they reached the top,they all put on warm suits for dinner.

People all over the world are trying hard to do something unusual to make a record. Now all the records are kept in Guinness World Records.

( ) 1. According to the story,what record was made near Ashford in May,1983?

A. A record for paddling a bathtub. B. A record for climbing a mountain.

C. A record for pushing a hospital-bedD. A record for having a meal.
( ) 2. The word "cover" on the 10th line means " ".

A. start B. travel C. know D. spread over

( ) 3. What was unusual about the highest dinner party held by the nine people in the story?

A. The people who held the dinner party all came from London.

B. They had a meal at the foot of the mountain.

C. They carried a dinner table,chairs,and a meal up the mountain to hold the dinner party.

D. They all put on warm suits for dinner.

( ) 4. Which of the following shows the right order of what happened in the history?

a. A group of 13 members paddled a bathtub on a river near Ashford.

b. A team from Edinburgh made a distance record for the hospital-bed pushing.

c. A group of nine people from Sydney had a dinner party on the top of Mountain Huascaran.

d. A racing team pushed a hospital-bed 16 kilometers in just 50 minutes in Avon.
A. a―b―c―d B. d―b―c―a C. b―a―d―c D. b―d―a―c

( ) 5. Which of the following is mentioned(提及)in the story?

A. The hospital-bed pushing was a popular sport in Edinburgh.

B. People living in Ashford usually used a bathtub to carry things.

C. Two different records for the hospital-bed pushing were given.

D. Pushing a hospital-bed is more difficult than paddling a bathtub on a river.

When I was at University ， T studied very hard. But a lot of my friends did very little work. Some did just enough to pass exams. Others didn't do quite enough. Fred Baines was one of them. He spent more time drinking in the Students' Union than working in the library.

Once at the end of a term,we had to take an important test on chemistry. The test had a hundred questions. Beside each question we had to write "True" or "False". While I was studying in my room the night before the test,Fred was watching TV. Fred usually worried a lot the night before a test. But on that night he looked perfectly calm. Then he told me of his plan. "It's very simple. There are a hundred questions and I have to get fifty correct to pass the test. I'll take a coin into the examination room. I haven't studied my chemistry book for months,so I'll just toss the coin. That way,I'm sure I'll get half the questions right."

The next day ， Fred came happily into the exam room. As he sat tossing a coin for half an hour,he marked down his answers. Then he left,half an hour before the rest of us.

The next day,he saw the chemistry professor in the corridor. "Good morning,sir," he said. "Have you got the result of the test?" The professor looked at him and smiled, "Ah， it's you,Fred Baines. Just a minute. ” Then he reached into his pocket and took out a coin. He threw it into the air,caught it in his hand and looked at it.

"I，m terribly sorry,Fred," he said. "You failed！"

( ) 1. This story mainly wants to tell us .

A. chemistry is really hard to learn

B. there were too many questions for students to prepare for

C. good exam results need hard study

D. tossing a coin cannot always decide the result

( ) 2. Fred Baines was one of those who

A. did just enough to pass the exam

B. didn't work hard enough for their studies

C. had too much other work for the Students' Union

D. were quite good at passing exams

( ) 3. Fred came happily into the exam room because

A. he had got ready for the exam

B. he knew the answers already

C. the other students would be behind him

D. he had his way to finish the exam

( ) 4. The chemistry exam in fact .

A. was not very hard

B. took the other students an hour to finish

C. had more than one hundred questions

D. needed to be done by tossing a coin

( ) 5. The professor tossed the coin to tell Fred that .

A. he was satisfied with his way for the exam

B. he wanted to make friends with him

C. his way for the exam would never work

D. the exam result depended on the coin

One Sunday ， Cody decided to go sailing in his boat with his friend Dane ， but Dane happened to be away. Dane's brother Brett wanted to go instead though he did not know anything about sailing. Cody agreed and they set out to sea.

Soon they found themselves in a thick fog. Cody was sure they would be hit by a big ship. Fortunately(幸运地)he saw a large buoy(浮标)through the fog and decided to tie the boat to it for safety. As he was getting onto the buoy,however,he dropped the wet rope. The boat moved away in the fog carrying Brett who did not know how to use the radio. He drifted(漂流)about and was not seen until twelve hours later.

Cody spent the night on the buoy. In the early morning he fell asleep and was having a bad dream when a shout woke him up. A ship,the Good Hope,came up and he climbed onto it and thanked the captain. The captain told him that Brett had been picked up by another ship and its captain had sent out a message.

( ) 1. Cody went sailing in his boat with his friend's brother Brett.

( ) 2. About sailing,Brett knew a little.

( ) 3. Soon they got into trouble because of the thick fog.

( ) 4. They drifted about and were not seen until twelve hours later.

( ) 5. Brett was saved by the ship,the Good Hope.

According to a recent survey,only forty percent of children in our country feel happy. Why? Do you know what "happiness" m (1)？ A lot of money? No homework every day? High marks or anything e (2) ？ In fact,happiness is always around you if you put your h (3)into it. When you are in trouble in school,your friends will help you;when you study hard at your 1 (4)， your parents are always taking good care of your life and h (5); when you get s (6)， your friends will say congratulations to you; when you do something wrong， people around you will help you c (7) it. And when you do something good to others,you will feel happy,too. All these are called happiness. If you notice a bit of them,you can see that happiness is always around you. All these can't be b (8) with money. It's a feeling of your heart. When you come a (9) difficulties， you can say loudly you are very happy ， because you have more chances to challenge yourself.

As the saying goes ， life is like a revolving (旋转的)door. When it closes ， it also o (10). If you take every chance you get, you can be a happy and lucky person.

1. m 2. e 3. h 4. 1 5. h

6. s 7. c 8. b 9. a 10. o

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