The brain receives information from the outside world through the sensory (感觉的) system．This information is collected through the eyes，the nose，the ears，the mouth and the surface of the body．It is then kept in the memory．In fact，scientists do not completely understand how the memory works but they are not sure how much information that the human brain can store．Also， it appears that the information is never lost．Very old people often remember things that happened in their childhood which have not come to their minds for sixty to seventy years．If we have kept something in our memory, it is here．But can we get it out again and use it? That is the difficulty．
Some of the information we receive only goes into the Short Term Memory．We only keep this information for a minute or two，then we lose it．This temporary (暂时的) memory is very important in our thinking and understanding．It is used，for example，when you try to remember a name that someone told you a moment ago or a telephone number that you are going to dial (拨)．School children in class often seem to use the Short Term Memory if they are not interested in the subject．When school teachers describe this，they say that things go“in one ear and out in the other”．But if a child is interested，he puts the information in his Long Term Memory, and he never loses it．Long Term Memory depends heavily on our understanding of the meaning of the information we receive．Information is collected through the of sight，hearing，smell，taste and touch．
| A．sense | B．experience |
| C．practice | D．brightness |
Very old people can remember something happened ．
| A．recently | B．about seventy years ago |
| C．in their thirties | D．in their classroom |
If a school child is not interested in a subject， ．
| A．he forgets what he learns quickly |
| B．he memorizes what he learns quickly |
| C．he forgets what he learns slowly |
| D．he memorizes what he learns slowly |
The better we understand the meaning of the information， ．
| A．the more information we can put in our Short Term Memory |
| B．the more information we can put in our Long Term Memory |
| C．the less information．we can put in our Short Term Memory |
| D．the less information we can put，in our Long Term Memory |
China Youth says that more and more girl students have entered colleges to study in recent few years. As we know, once the number of boys was larger than that of girls, and the boys did much better than girls in our country for a long time. Now things have changed a lot.
In recent years, the proportion of girl students is growing fast. In 1998, about 39.7% of college students were girls. In 2000, it was 41.07% and in 2001, the number was 42.14%.
There are several reasons for this.
Firstly, there is little difference between boys and girls in their intelligence(智力). That’s to say, girls are as clever as boys. And boys have more interests than girls, so they may not do well in their study.
Secondly, girls are more careful and more sensible than boys. They work harder at school and they do better in all exams.
Another reason is that with the development of society, people pay more and more attention to girls’ education.China Youth says that more and more ______
| A．boys are cleverer than girls |
| B．boys can’t go to school |
| C．girls have entered colleges |
| D．girls begin to study at school |
42.14% refers to the number of _________
| A．girls at schools at schools in 1998 |
| B．girls in colleges in 2001 |
| C．boys at schools in 2001 |
| D．boys in colleges in 1998 |
The writer gave us _________ reasons to explain the question.
| A．two | B．three | C．four | D．five |
The underlined word “proportion” means _________ in Chinese.
| A．身高 | B．比例 | C．特征 | D．速度 |
Which of the following sentences is TRUE?
| A．Boys may not do as well in their study as girls because they don’t like studying. |
| B．Boys are much cleverer than girls because they’re interested in many things. |
| C．Girls’ intelligence is the same as boys’. |
| D．Girls study harder, but they couldn’t get higher marks than boys. |
When I was a teenager growing up in Russia, I wanted to leave school and have my own life. The only way I could do this was to work in the local brick factory in my town, or get married. I was nervous when I told my father I wanted to leave school. I thought he would say, “No! You are going to college.” He took me by surprise when he said, “OK. We’ll go to the brick factory.”
Two days later, he took me to the factory. I had a very romantic idea of working in a factory. I had imagined everyone to be friends working together and having fun. I even imagined there would be music and singing. I guess I had watched too many movies as a teenager.
When we arrived at the factory gate, my father spoke to the guard and one minute later we were inside. My father said, “Take your time. Look around.” I walked around the factory looking at the building, the workers, and listening to the noise. It was horrible. I ran back to my father and said, “I want to go home.”
He asked me, “What do you think of the factory?”
“It’s terrible,” I replied.
“And marriage is even worse!” he said.
I went back to school the next day thinking about studying hard so I could get into a good college. I enjoyed studying English so I decided to major in languages at college. Thanks to my father and our trip to the brick factory, I now work at the United Nations and my father is very proud of me. I married a very good man and my life is much better than it would have been working in the factory!The writer lived in when she was a teenager.
A. Russia B. Japan C. ChinaAt first she thought life in the factory would be than in school.
A. more careful B. more colorful C. more beautifulWhen she told her father that she wanted to leave school, he expressed his disagreement .
A. by doing nothing B. in a special way C. by saying nothingAfter they visited the factory, the girl .
A. decided to work there B. decided to get married C. changed her mindThe underlined work “horrible” means “ ” in Chinese.
A. 糟糕的 B. 紧张的 C. 浪漫的
Zhang Li lies in bed sadly. The 24-year-old young man lost his right leg because of a blood disease. The doctor said that his 10 years of smoking had caused the disease. “I began to smoke when I was in Junior 3. It made me feel like a man and I thought it looked cool. Now I know I was really wrong.” said Zhang.
It is a mistake many teenagers make. It is said that about 40 million of the country’s young people between 13 and 18 have tried smoking. Nearly 68 percent of teenager smokers smoked their first one before the age of 13. Those who live in big cities started even earlier. Many teenagers see people smoking in the movies. But in real life, stars like Jackie Chan think smoking is a bad thing. In fact, smoking is one of the top killers in China. Each year one million people die from smoking-related(与吸烟有关的)diseases. Smoking causes illnesses like lung cancer and heart disease.
Doctors say that the younger a person starts smoking, the worse it will be. If a person starts smoking as a teenager, he or she may live twenty-two years less than non-smokers.What kind of disease did smoking cause for Zhang Li?
A. Lung cancer. B. Blood disease. C. Heart disease.From the passage, we know Zhang Li started to smoke when he was years old.
A. 13 B. 14 C. 18The city’s young people .
A. knew that smoking was a bad thing
B. tried smoking when they were in Junior 3
C. started smoking earlier than those in the countryWhich of the following is NOT TRUE according to the passage?
A. Zhang Li had a disease and lost his left leg.
B. Smoking may cause many kinds of diseases.
C. Smoking may make you have a shorter life.What does the underlined word “non-smokers ” mean in English?
A. People who like smoking.
B. People who smoke.
C. People who don’t smoke.
Hello, I’m Vladislav. For my summer holidays, I usually stay in a country house near Moscow.
Last summer, my dad’s brother gave me a present — a blue bike. At that time I couldn’t ride it very well.
One day I got into an accident. But don’t worry, everything was OK, just some “little” injuries.
That day, I tried to ride my bike and suddenly it began to move very fast. I couldn’t stop the bike. So I fell into a ditch (沟) full of dirty water. When I thought I had had enough bad luck, a girl walked by. She saw the bike and me. I quickly stood up.
“Are you fishing here?” she asked.
“Yes,” I answered. Then I said, “I’m making fish soup for dinner. Would you like to come?” To my surprise, she agreed.
After that we became friends. Now, we often send each other e-mails. She knows that I’m studying in China and she asks me questions about Chinese culture. I tell her my stories of China, and she says she wants to visit China, too. She even plans to study Chinese.
This is how, with the help of my bike, China got one more Russian friend.
根据短文内容，回答下列问题。Who sent Vladislav a bike last summer?
What happened when Vladislav tried to ride his bike?
What did the girl think Vladislav was doing when she saw him by the ditch?
What made Vladislav surprised?
What does the girl say she wants to do in her e-mail to Vladislav?
When you look up into the sky at night, have you ever felt that your eyes are playing tricks on (捉弄) you? It seems that the stars are moving all the time.
Actually, there is nothing wrong with your eyes. This twinkling effect is called scintillation (交光). Scintillation happens because of air movements in the earth’s atmosphere (大气). Light is “bent (弯曲的)” when it travels through different parts of the earth’s atmosphere. As the air in the earth’s atmosphere is moving all the time, the light from the stars looks as if it is moving too.
The same thing also happens to things on the ground. On a very hot and shiny day, if you look at the road, the image in the distance is not clear and things move slightly. You can also see the same effect if you drop a rock into water. The rock appears a little unclear under the moving water.
This twinkling effect causes a lot of problems for astronomers (天文学家) since they cannot observe the stars clearly. A telescope (望远镜) was sent into space so that the air movements in the atmosphere could be avoided (避免). It took a long time to build the space telescope but finally in 1990, a huge space telescope called the Hubble Space Telescope was successfully sent into space. Since then, astronomers have many important observations that have helped people understand space better.
根据短文内容，选择最佳选项。 What happens to the light from the stars we see when the air in the earth’s atmosphere is moving?
| A．It looks even brighter. |
| B．It looks as if it is bent. |
| C．It looks as if it is moving. |
| D．It looks like drops of rain. |
Scintillation also happens on according to the passage.
| A．rainy days | B．shiny days |
| C．cloudy days | D．windy days |
What can you see when you drop a rock into the water?
| A．The rock gets broken. |
| B．The rock becomes unclear. |
| C．The water becomes much polluted. |
| D．The water does not move anymore. |
The underlined word “observe” means “ ”.
| A．watch | B．listen | C．draw | D．explain |
Why is scintillation a problem for astronomers?
| A．The stars never stay still. |
| B．It makes the stars too dark to see. |
| C．It makes astronomers feel too hot to work. |
| D．Astronomers cannot observe the stars clearly. |
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