Inthenextfewyears,batterytechn-优题课

It is difficult for doctors to help a person with a damaged brain. Without enough blood, the brain lives for only three to five minutes. More often the doctors can’t fix the damage. Sometimes they are afraid to try something to help because it is dangerous to work on the brain. The doctors might make the person worse if he operates on the brain.
Dr Robert White, a famous professor and doctor, thinks he knows a way to help. He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brain.
Dr White tried his idea on 13 monkeys. First he taught them to do different jobs, then he operated on them. He made the monkeys’ blood go through a machine. The machine cooled the blood. Then the machine sent the blood back to the monekys’ brains. When the brain’s temperature was 100C, Dr White stopped the blood to the brain. After 30 minutes he turned to blood back on. He warmed the blood again. After their operations the monkeys were like they had been before. They were healthy and busy. Each one could still do the jobs the doctor had taught them.
1.The biggest difficulty in operating on the damaged brain is that __________.
A.the time is too short for doctors B.the patients are often too nervous
C.the damage is extremely hard to fix D.the blood-cooling machine might break down
2.The brain operation was made possible mainly by__________.
A.taking the blood out of the brainB.trying the operation on monkeys first
C.having the blood go through a machine D.lowering the brain’s temperature
3.With Dr White’s new idea, the operation on the damaged brain__________.
A. can last as long as 30 minutes
B. can keep the brain’s blood warm
C. can keep the patient’s brain healthy
D. can help monkeys do different jobs
4.What is the right order of the steps in the operation?
a. send the cooled blood back to the brain b. stop the blood to the brain
c. have the blood cooled down d. operate on the brain
A.a,b,c,d B.c,a,b,d C.c,b,d,a D.b,c,d,a

Over 1，400 university students from 37 countries and regions came to China for the 2008’s WorldMUN meeting（世界大学生模拟联合国大会）. The meeting was held in Peking University from January 5th to 11st, 2008.
The idea of the WorldMUN began in 1991. A group of students at Harvard（哈佛）University wanted to make a new meeting to bring together the students who were interested in the world. They wanted to discuss different problems around the world. The WorldMUN is based on understanding, compromise, learning and friendship. The first meeting was held in Poland in 1992. After that, it is held in spring every year. Last year, it was held in Scotland.
This was the first time the WorldMUN meeting was held in Asia. It was also the biggest one in history. The students came from the best universities around the world. During the five-day meeting, they did everything that people in the UN do. Though their skin colors and cultures were different, they had the same wish to make the world better.
1.The 2008’s WorldMUN meeting was held in .
A. Scotland B. Harvard University C. Beijing University D. Thailand
2.The word “compromise” in the passage means in Chinese.
A. 友谊 B. 理解 C. 和解 D. 同情
3. Which of the following is NOT true?
A. The students want to travel around the world.
B. The students are interested in the world.
C. The students want to discuss different problems.
D. one world, one wish !
4.The best title of the passage is .
A. The First WorldMUN Meeting B. The WorldMUN Meeting
C. University Student D. A warm welcome to Beijing

A young man was going to join the army and had to take a medical examination. The doctor was sitting at a desk when he went in. He said to the man. “Take your coat and shirt off, and sit on the chair.” The young man did so. The doctor looked at him for a moment without getting up from his chair and then said, “ All right. Put on your clothes again.”
“ But you haven’t examined me at all!” the young man said in surprise.
“There is no need to do so,” the doctor said with a smile. “When I told you to take your coat and shirt off, you heard me all right, so there is nothing wrong with your ears. You saw the chair, so your eyes are good. You could take your clothes off and sit on the chair, so you must be in good health. And you understand what I told you to do and did it without a mistake, so you must be clever enough for the army.”
1. The young man went to the doctor because __________.
A. he wanted to take part in the exam
B. he wanted to have a medical check—up
C. he did not want to join the army
D. he did not feel well
2. The doctor told the young man to take his coat and shirt off in order to______.
A. test his listening ability
B. see whether his eyes were wrong with him
C. see what was wrong with him
D. examine him
3. The doctor thought that __________ .
A. the young man would not be a good soldier
B. the young man must not join the army
C. The Youngman would not do something wrong in the army
D. the young man could join the army
4. At first the young man __________ .
A. did not understand what the doctor mean
B. did not do as he was told to do
C. realized why the doctor told him to do something
D. understood what the doctor meant

Johnny was a cashier (收银员) in a large store. Every night when he came home from work, he would find a saying for the day and print it out on fifty pages of paper. Johnny would cut out each saying and sign his name at the bottom of each one. Then he would put them in a paper bag and put the bag beside him at work. Each time he finished bagging someone’s purchases, he would put one of his saying pieces in the customer’s bag as well. It touched me to think that this young man —with a job that most people thought not important —had made it important by creating precious memories for all of his customers. A month later the store manager called me and said, "Barbara, you won’t believe what happened today. When I went up to where the cashiers were, I found Johnny’s line was three times longer than anyone else’s! So I got more cashiers out there and opened more lanes (通道), but no one would move. They all said they wanted Johnny’s saying for the day." The store manager continued, "I got a lump in my throat when a woman came up to me and said, 'I used to shop at your store only once a week, but now I come in every time I go by for Johnny’s sayings.’" A few months later, the store manager called me again. "Johnny has changed our store completely," he said. "All of our cashiers now have their own personal signatures (签名). Everyone’s having a lot of fun creating good memories. Our customers are talking about us in a good way and are coming back with their friends."
1. How did Johnny deal with his saying pieces?
A. He put them in customers’ pockets.
B. He had others hand them to customers.
C. He put them in customers’ shopping bags.
D. He handed them to customers before they left.
2. With those sayings Johnny ___________.
A. drew the other cashiers’ attention to himself
B. got paid more than before
C. made good memories for his customers
D. encouraged himself to work harder
3. What did the store manager see a month later?
A. All of his cashiers had their own personal signatures.
B. Many customers chose Johnny’s lane to pay for their goods.
C. The store went out of order because there were too many customers.
D. Customers asked for Johnny’s sayings instead of buying goods.
4. The underlined part in the passage showed the store manager _________.
A. didn’t know why this happened
B. felt a little uncomfortable
C. felt extremely sad
D. was moved by what Johnny had done

第三部分：阅读理解 (共20小题；每小题2分，满分40分)
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
Long long ago, there was an old merchant who had three sons. “To which one shall I leave my fortune?” he wondered. “It must be to the cleverest son. But which one is the cleverest?”
He called his three sons to him. “Here is some money,” he told them, “you must each take one coin to buy something that will fill this room. Anyone who can do this shall have my fortune.”
“It is a big room,” said the eldest son.
“One coin will not buy very much,” said the second son.
But the youngest son said nothing. He stood and thought, and then he smiled, “Come, brothers,” he said, “let us go to the market.”
The eldest son bought straw with his coin. But one coin bought only a bit of straw. Even when he had spread it as much as he could, the straw covered only a corner of the room.
The second son bought sand with his coin. But one coin bought only a bit of sand. Even when he had spread it as much as he could, the sand covered only half of the floor.
“What did you buy?” the eldest son angrily asked the youngest son. “You don't have any straw.”
“Yes, what did you buy?” the second son asked angrily. “You don't have any sand.”
“I bought this,” said the youngest son.
“A candle！(蜡烛)” cried his brothers. “What good is a candle?”
“Watch”,said the youngest son.
He lit the candle, and all at once the room was filled from wall to wall, from ceiling to floor. It was filled with light!
“Although you are the youngest, you are indeed the cleverest of my sons,” the old merchant said.
And that is how, the old merchant left his fortune to his youngest son, the one who could fill a room with light.
1. Who would get father's fortune?
A. The oldest son. B. The richest son. C. The cleverest son. D. The silliest son.
2. The merchant left his fortune to the son
A. who would fill the room by using something which is worthy of one coin
B. who would take care of him when he became old
C. who wanted to get his fortune D. who got married first
3. How do you think of the youngest son?
A. He is very clever. B. He is very lazy.
C. He is very mean. D. He is very diligent.
4. The youngest son used _____ to fill the room.
A. straw B. candle C. sand D. water

A．advertise new batteries	B．find potential investors
C．promote Energy & Capital	D．sell new technology