It is natural that children are curious about the world around them. For example, they want to know how their hearts beat. They want to know why the ocean water tastes salty.
As children grow up, they become curious about different kinds of things. When they are babies, they are interested in the parts of their bodies and in the smiles of their mothers. They become interested in the physical world around them: the plants, the animals, the sky. Later, they become interested in the things that people have made: wheels, bicycles, cars. And when they are adults, their curiosity continues. Sometimes this curiosity leads to a career (生涯、职业) in science.
Scientists spend their lives trying to find out about the world．Those who work with the earth sciences study the earth, the oceans, and the skies. Other scientists who study living things work with the biological sciences. A third group of scientists study the physical sciences, e. g. physics, chemistry.
These scientists have already discovered a lot about our world．For example, they tell us why your heart beats fast when you run. They say that when you are quiet, your heart normally beats sixty-five or seventy-five times a minute. Your heart is a pump (泵) that pumps blood to all parts of the body. The blood carries oxygen and nutrition. When you run, your muscles work very hard and use the nutrition that the blood carries to them. The muscles need oxygen, too . So your brain sends a signal to the heart. The signal means that the muscles need more nutriti
on and oxygen. Then the heart beats fast and sends blood quickly to the muscles. It may beat 90 to 140 times a minute.
Of course, scientists cannot answer all of our questions. If we ask, “Why does the ocean water taste salty” scientists will say that the salt comes from rocks. When a rock gets very hot or very cold, it cracks. Rain falls into cracks. The rain then carries the salt into the earth and into the rivers. The rivers carry the salt into the ocean. But then we ask , “What happens to the salt in the ocean? The ocean does not get saltier every year.” Scientists are not sure about the answer to this question.
We know a lot about our world, but there are still many answers that we do not have, and we are curious.According to the passage, which of the following statements is true
?
| A．People of different ages are interested in different things |
| B．People in different countries are interested in different things. |
| C．Men and women are curious about different things. |
| D．People are curious in the same way. |
Scientists who work with the biological sciences study____.
| A．the earth , the oceans and the sky | B．plants and animals |
| C．man-made things | D．ocean water |
When you run, your muscles need ____.
| A．more nutrition and oxygen | B．more signals | C．more salt | D．water |
A rock cracks _____.
| A．in wet regions |
B．in dry regions |
| C．at very high or very low temperatures | D．when salty water falls in |
People are always curious because ____.
A．they cann ot explain many things |
B．they know nothing about the world |
| C．they know little about the world |
D．they want to be scientists |
I first went to Harrow in the summer term. The school had the biggest swimming pool I had ever seen. It was a good joke to come up behind a naked boy, and push him into the pool. I made quite a habit of this with boys of my own size or less.
One day I saw a boy wrapped in a towel on the side of the pool. He was no bigger than I was, so I thought him a fair game. Coming secretly behind, I pushed him in, holding on to his towel so that it would not get wet, I was surprised to see an angry face come out from the water, a
nd a being of great strength making its way by face strokes (猛力地划)to the shore. I fled（逃跑）, but in vain. He overtook me, seized me violently, and threw me into the deepest part of the pool. I soon climbed out on the other side, and found myself surrounded by a crowd of younger boys.” Do you know what you have done?” they said, “It’s Amery; he is in Grade Six. He is champion at gym; he has got his football honor.”
I was frightened and felt ashamed. “How could I tell his position when he was wrapped in a bath towel and so small.” He didn’t seem pleased at all, so I added in a most brilliant word, “My father, who is a great man, is also small.” Hearing that, he laughed, and after some general words about my rude behavior and how I had better be careful in the future, signified the incident was closed. The writer thought Amery” a fair game” because the boy.
| A．looked like an animal | B．was fond of games |
| C．was of similar size | D．was good at sports |
The writer felt” ashamed” because.
A． he was laughed at by other boys |
B．Amery turned out to be in the same grade |
| C．he pushed Amery hard and hurt him | D．he played a joke on an outstanding athlete |
By saying “My father, who is a great man, is also small”, the writer.
| A．tried to please Amery | B．challenged Amery |
| C．threatened Amery | D．admired his father |
Which of the following is TRUE?
| A．The writer could run faster than Amery. |
| B．The writer liked playing on boys of all sizes. |
| C．Amery was a student in Grade Four. |
| D．Amery forgave the writer for his rude behavior |
Louis Pasteur, one of the world's great scientists, was born in 1822, and died in 1895.While still a young boy, Louis Pasteur made his decision to become a scientist. He spent much of his life time studying the diseases of cattle, chickens and other tame animals. His wife learned to help him with his work. Almost everyone knows that Pasteur is the man responsible for finding 
a way of preventing milk from spoiling (变质). Not many people know he was the first to imagine and to prove that air we breathe is full of germs. One of his greatest successes was finding a treatment for people and animals to prevent a disease called rabies (狂犬病). Louis Pasteur won many honors and could have got large amount of money. But Pasteur preferred to live simply. The real happiness of this unusual man came from his work. Louis Pasteur did so well in his life that the French government took up his work and created the Institute Pasteur in the year 1888.According to the passage, which of the following statements is true?
| A．Pasteur was a scientist and doctor as well. |
| B．Pasteur lived for less than seventy years. |
| C．Everybody knows that Pasteur succeeded in finding a way of preventing milk from spoiling. |
| D．Pasteur's wife was of some help to him in his work.. |
From the passage, we know that Pasteur lived a simple life. This is because ________.
| A．he earned little money. | B．he cared much about money. |
| C．what he really enjoyed was a simple life. | D．of all mentioned above. |
Why were many honors given to Louis Pasteur?
| A．Because he was the greatest scientist in the world. |
| B．Because he spent much of his life time studying the diseases of people . |
| C．Because he lived simply. |
| D．Because he was a rare success as a scientist. |
Pasteur could have got large amount of money if he had___________.
| A．cared much about it. | B．made more discoveries. |
| C．lived a better life. | D．achieved more successes. |
To Louis Pasteur the real happiness in his life was to __________.
| A．study | B．work |
| C．get large amount of money | D．raise tame animals |
I was waiting for a phone call from my agent. He had left a message the night before, telling me that my show was to be cancelled. I called him several times, but each time his secretary told me that he was in a meeting and that he would call me later. So I waited, but there was still no call. Three hours passing by, I became more and more
impatient
. I was certain that my agent didn’t care about my work, and he didn’t care about me. I was overcome with that thought. I started to shout at the phone, “Let me wait, will you? Who do you think you are?”
At that time I didn’t realize my wife was looking on. Without showing her surprise, she rushed in, seized the phone, tore off the wires, and shouted at the phone, “Yeah! Who do you think you are? Bad telephone! Bad telephone!” And she swept it into the wastebasket.
I stood watching her, speechless. What on earth…?
She stepped to the doorway and shouted at the rest of the house, “Now hear this! All objects in this room – if you do anything to upset my husband, out you go!”
Then she turned to me, kissed me and said calmly, “Honey, you just have to learn how to take control.” With that, she left the room.
After watching a crazy woman rushing in and out, shouting at everything in sight, I noticed that something in my mood(情绪) had changed. I was laughing. How would I have trouble with that phone? Her antics helped me realize I had been driven crazy by small things. Twenty minutes later my agent did call. I was able to listen to him and talk to him calmly. Why did the author shout at the telephone?
| A．He was mad at the telephone. | B．He was angry with his agent. |
| C．He was anxious about his wife | D．He was impatient with the secretary. |
What did the author’s wife do after she heard his shouting?
| A．She said nothing | B．She shouted at him. |
| C．She called the agent | D．She threw the phone away |
What made the author laugh?
| A．His own behavior. | B．His wife’s suggestion |
| C．His changeable feelings | D．His wife’s sweet kiss. |
What does the underlined word “antics” refer to?
| A．Smart words | B．Unusual actions |
| C．Surprising Looks | D．Anxious feelings |
A year ago, I paid no attention to English idioms, though my teacher emphasized(强调)the importance again and again. But soon, the importance of English idioms was shown in an amusing experience
One day, I happened to meet an Englishman on the road, and soon we began to talk. As I was talking about how I was studying English, the foreigner seemed to be surprised . Gently shaking his head, shrugging his shoulders, he said, “You don’t say!” “You don’t say!” I was puzzled. I thought , perhaps this is 
not an proper topic. “Well, I’d better change the topic. “ So I said to him, “Well, shall we talk about the Great Wall? By the way, have you ever been there?” “Certainly, everyone back home will laugh at me if I leave China without seeing it. It was wonderful.” He was deep in thought when I began to talk like a tourist guide. “The Great Wall is one of the wonders in the world. We are very proud of it.” Soon I was stopped again by his words: “You don’t say!” I couldn’t help asking, “Why do you ask me not to talk about it ?” “Well, I didn’t ask you to do so,” he answered, greatly surprised. I said, “Didn’t you say ‘you don’t say’?” Hearing this, the Englishman laughed to tears. He began to explain, ‘You don’t say.’actually means ‘really’! It is an expression of surprise. Perhaps you don’t pay attention to English idioms.” Only then did I know how foolish I had been. Since then I have been more careful with idiomatic expressions. Remember: what the Engl
ish teachers said is always right to us students. At first, on hearing “You don’t say”, I thought the foreigner meant____.
| A．He was not interested in the topic | B．He was only interested in the Great Wall |
| C．I had talked too much | D．I had to stop talking |
The underlined word in the first paragraph probably means____.
| A．interesting | B．important | C．terrible | D．unlucky |
Which of the following is true according to the passage?
| A．The Englishman left China without seeing the Great Wall. |
| B．The Englishman wanted to see the Great Wall after I talked about it. |
| C．The Englishman wanted me to act as his guide. |
| D．The Englishman visited the Great Wall and thought it worth (值得) visiting. |
After the Englishman explained the idiom, _____.
| A．I thought the Englishman had made me a fool. |
| B．The Englishman became a real fool. |
| C．I felt very foolish |
| D．I became more careful in everything. |
BRITAIN is a popular tourist place. But tours of the country have advantages and disadvantages .
ADVANTAGES
Free museums. No charge for good collections of art works
Pop music. Britain is the only country to rival(与…匹敌)the US on this point.
Cabs. London taxi drivers well know where they are going.
Choice of food. Visitors can find food from every corner of the world .
Fashion. Not only do fashion junkies love deeply and respect highly brand names such as Vivienne Westwood, Alexander McQueen; street styles are justly loved, too.
DISADVANTAGES
Poor service. People can dine out on the rudeness they have experienced,” says Professor Tony Seaton, of Luton University’s International Tourism Research Center.
Poor public transport. Trains and buses are promised to defeat tourists who have the most patience, so the over- crowded London tube is inexplicably(难以理解的) popular.
Rain. Still in the number one complaint.
Overpriced hotels. The only European country with a higher rate of tax on hotel rooms is Denmark.
Drinking hours. Alcohol(酒) is in short supply after 11 pm even in “24-hour cities”. What do tourists complain most?
| A．Poor service. | B．Poor public transport. |
| C．Rain. | D．Overpriced hotels. |
When is alcohol not able to get?
| A．At 9: 00 pm | B．At 10: 00 pm | C．At 11: 00 pm | D．At 12: 00 pm |
Which of the following is true according to the passage?
| A．You have to pay to visit the museums. |
| B．Only clothing with brand names are sold in London . |
| C．You cannot find Chinese food there. |
| D．The public transport is poor there. |