When we see well, we do not think about our eyes very often. It is only when we cannot see perfectly that we realize how important our eyes are.
People who are near-sighted can only see things that are very close to their eyes. Everything else seems blurry. Many people who do a lot of work, such as writing, reading and sewing become near-sighted. People who are far-sighted suffer from just the opposite problem. They can see things that are far away, but they have difficulty in reading a book unless they hold it at arm’s length. If they want to do much reading, they must get glasses, too.
Other people do not see clearly because their eyes are not exactly the right shape. They have what is called astigmatism (散光). This, too, can be corrected by glasses. Some people’s eyes become cloudy because of cataracts (白内障). Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them.
Having two good eyes is important for judging distances. Each eye sees things from a slightly different angle. To prove this to yourself, look at an object out of one eye; then look at the same object out of your other eye. You will find the object’s relation to the background and other things around it has changed. The difference between these two different eye views helps us to judge how far away an object is. People who have only one eye cannot judge distances as people with two eyes.
We should take good care of our eyes .
| A．only when we can see well |
| B．only when we cannot see perfectly |
| C．even if we can see well |
| D．only when we realize how important our eyes are |
The underlined word blurry in the second paragraph probably means .
| A．obvious | B．possible | C．clear | D．unclear |
Having two eyes instead of one is particularly useful for .
| A．seeing at night |
| B．seeing objects far away |
| C．looking over a wide area |
| D．judging distances |
People who suffer from astigmatism have .
| A．one eye bigger than the other |
| B．eyes that are not exactly the right shape |
| C．a difficulty that can be corrected by an operation |
| D．an eye difficulty that cannot be corrected by glasses |
James Cleveland Owens was the son of a farmer and the grandson of black slaves. His family moved to Cleveland when he was 9.There, a school teacher asked the youth his name. "J.C., "he replied. She thought he had said "Jesse", and he had a new name.
Owens ran his first race at age 13．After high school, he went to Ohio State University. He had to work part time so as to fee his university. As a second year student, in the Big Ten games in 1935, he set even more records than he would in the Olympic Games a year later.
A week before the Big Ten meet, Owens accidentally fell down a flight of stairs. His back hurt so much that he could not exercise all week, and he had to be helped in and out of the car that drove him to the meet. He refused to listen to the suggestions that he give up and said he would try, event by event. He did try, and the results are in the record book.
The stage was set for Owens victory at the Olympic Games in Berlin the next year, and his success would come to be regarded as not only athletic but also political. Hitler did not congratulate any of the African American winners.
"It was all right with me, "he said years later.” I didn’t go to Berlin to shake hands with him, anyway."
Having returned from Berlin, he received no telephone calls from the president of his own country, either. In fact, he was not honored by the United States until 1976, four years before his death.
Owens Olympic victories made little difference to him. He earned his living by looking after a school playground, and accepted money to race against cars, trucks, motorcycles and dogs.
"Sure, it bothered me, "he said later.” But at least it was an honest living. I had to eat."
In time, however, his gold medals changed his life.” They have kept me alive over the years, "he once said.” Time has stood still for me. That golden moment dies hard."From the passage, we know that _____ most probably first called James Cleveland Owens Jesse.
| A．his father | B．his school teacher |
| C．his classmate | D．his mother |
Owen was very famous in the Big Ten meet because ___________.
| A．he was the son of a farmer and the grand son of black slaves |
| B．he studied in Ohio State University |
| C．he succeeded in setting many records |
| D．he was one of the black students studying in Ohio State University |
Why was Owens treated unfairly in the US at that time?
| A．Because he was a grandson of black slaves. |
| B．Because he was not successful in the Berlin Olympic Games. |
| C．Because he didn’t receive the president’s telephone calls. |
| D．Because he disliked the United State. |
Which of the following might be the best title for the passage?
A．Jesse Owens —James Cleveland Owens’ another name k+s-5#u |
| B．The Berlin Olympic Games |
| C．Black People and Olympic Games |
| D．Jesse Owens —the Great American Athlete |
On May 21, 2000, some American scientists were working at the computers to look for information they needed . Suddenly they saw a lot of very bright red spots crossing the computers’ screens. At the same time the computers were working much slower. To find out what was happening they stopped their work to check some parts of the computers. To their horror, they found out that most of their stored information was got rid of by computer viruses (病毒). Obviously all these computers had been infected by computer viruses.
It is said that the computer viruses were made by two or three Philippine young men fond of playing tricks. They all had excellent education. They created the viruses just to show their intelligence. The kind of computer virus is named I Love You Virus. This virus can hide in computers for long. When the time comes they will attack the computers by lowering the important functions, damaging their normal programs or even getting rid of a great deal of information which operators of the computers often use or store, what’s worse, it still can reproduce itself in great quantities within a short time.
We come to know that “I Love You” Virus often attacks computers on Mondays and that it is spreading to many computers in the world. Among the countries that suffered computer viruses last year are Britain, Australia, Switzerland and the USA. Those who made the computer muses have been found out slowly and carefully. But till now, how to get rid of the terrible viruses remains a problem.
1.When the viruses attack the computers, the computers will work _______.
A. normally B. abnormally C. faster D. well
2 .Two or three Philippine young men created the computer viruses to _______.
A. damage the computers
B. test their ability quickly
C. tell the world that they were intelligent
D. play a trick in operators of the computers
3. According to the passage, computer viruses seem to________.
A. have been in nature for years
B. exist in any computers
C. be able to be got rid of in the near future
D. be difficult to get rid of at present
4.The most serious damage caused by the viruses is that_______.
A. the computer’s funtions are lowered
B. the normal programs are damaged
C. all the information stored in the computers is gone
D. the computers infected by the viruses can no longer be used
5. According to the passage, which of the following is true?
A. Scientists are trying to find a way to get rid of the viruses.
B. The viruses will come to the new computer after staying in the old one for some time.
C. Last year four countries found their computers were infected by viruses.
D. The “I Love You” Virus is a great harm to human health.
When it comes to friends, I desire those who will share my happiness, who possess wings of their own and who will fly with me. I seek friends whose qualities illuminate（照亮）me and train me up for love. It is for these people that I reserve the glowing hours, too good not to share.
When I was in the eighth grade, I had a friend. We were shy and “too serious” about our studies when it was becoming fashionable with our classmates to learn acceptable social behaviors. We said little at school, but she would come to my house and we would sit down with pencils and paper, and one of us would say:“Let’s start with a train whistle today.” We would sit quietly together and write separate poems or stories that grew out of a train whistle. Then we would read them aloud. At the end of that school year, we, too, were changing into social creatures and the stories and poems stopped.
When I lived for a time in London, I had a friend, He was in despair(失望)and I was in despair. But our friendship was based on the idea in each of us that we would be sorry later if we did not explore this great city because we had felt bad at the time. We met every Sunday for five weeks and found many excellent things. We walked until our despairs disappeared and then we parted. We gave London to each other.
For almost four years I have had remarkable friend whose imagination illuminates mine. We write long letters in which we often discover our strangest selves. Each of us appears, sometimes in a funny way, in the other’s dreams. She and I agree that, at certain times, we seem to be parts of the same mind. In my most interesting moments, I often think: “Yes, I must tell….”We have never met.
It is such comforting companions I wish to keep. One bright hour with their kind is worth more to me than the lifetime services of a psychologist（心理学家），who will only fill up the healing（愈合的）silence necessary to those darkest moments in which I would rather be my own best friend.In the eighth grade, what the author did before developing proper social behavior was to ______.
| A．become serious about her study |
| B．go to her friend’s house regularly |
| C．learn from her classmates at school |
| D．share poems and stories with her friend |
In Paragraph 3, “We gave London to each other” probably means ______.
| A．our exploration of London was a memorable gift to both of us |
| B．we were unwilling to tear ourselves away from London |
| C．our unpleasant feeling about London disappeared |
| D．we parted with each other in London |
According to Paragraph 4, the author and her friend _______.
| A．call each other regularly |
| B．have similar personalities |
| C．enjoy writing to each other |
| D．dream of meeting each other |
In the darkest moments, the author would prefer to ______.
| A．seek professional help | B．be left alone |
| C．stay with her best friend | |
| D．break the silence |
What is the best title for the passage?
| A．Unforgettable Experiences |
| B．Remarkable Imagination |
| C．Lifelong Friendship |
| D．Noble Companions |
“如何真正处理好孩子与父母间的关系”一直是我们非常关注和想了解的话题。沟通是必要的方式之一，可如何能够进行真正心灵上的沟通？我们，作为父母的，作为孩子的，都得需要思索。这篇文章会给你一定的启示. . . .
I was 13 years old. My family had moved to Southern California from North Florida a year before. I hit adolescence with a vengeance. I was angry and rebellious, with little regard for anything my parents had to say, particularly if it had to do with me. Like so many teenagers, I struggled to escape from anything that didn't agree with my picture of the world. A "brilliant without need of guidance" kid, I rejected any overt offering of love. In fact, I got angry at the mention of the word love.
One night, after a particularly difficult day, I _____________, shut the door and got into bed. As I lay down in the privacy of my bed, my hands slipped under my pillow. There was an envelope. I pulled it out and on the envelope it said, "To read when you're alone. "
Since I was alone, no one would know whether I read it or not, so I opened it. It said "Mike, I know life is hard right now, I know you are frustrated and I know we don't do everything right. I also know that I love you completely and nothing you do or say will ever change that. I am here for you if you ever need to talk, and if you don't, that's okay. Just know that no matter where you go or what you do in your life, I will always love you and be proud that you are my son. I'm here for you and I love you—hat will never change. Love, Mom.
That was the first of several "To read when you're alone" letters. They were never mentioned until I was an adult.
Today I travel the world helping people. I was in Sarasota, Florida, teaching a seminar when, at the end of the day, a lady came up to me and shared the difficulty she was having with her son. We walked out to the beach, and I told her of my mom's undying love and about the "To read when you're alone" letters. Several weeks later, I got a card that said she had written her first letter and left it for her son.
That night as I went to bed, I put my hands under my pillow and remembered the relief I felt every time I got a letter. In the midst of my turbulent teen years, the letters were the calm assurance that I could be loved in spite of me, not because of me. Just before I fell asleep I thanked God that my mom knew what I, an angry teenager, needed. Today when the seas of life get stormy, I know that just under my pillow there is that calm assurance that love - consistent, abiding, unconditional love - changes lives.
1. What’s the best title of the passage?
2. Which sentence in the passage is the closest in meaning to the following one?
I reached out my hands for the letter under the pillow that night when I went to bed, and I always felt relief with the letter under my pillow.
3. Please fill in the blank in the passage with proper words or phrases to complete the sentence.（within ten words）
4. What do you learn after reading the passage? （within 30 words）
5. Translate the underlined sentence into Chinese.
These days we hear a lot about how air pollution is changing temperatures on the earth. New evidence from a mountaintop in China now suggests that pollution can also change the amount of rain and snow that falls in some places.
Usually, more rain falls in mountainous places than in flat areas upwind from the mountains. That’s because air can hold a lot of water. When wind blows wet air up a mountainside, the air gets colder. This temperature change often forces water to fall as rain or snow.
In recent years, however, many mountainous areas in the western United States have been getting less rain than normal. Mountains that are downwind from cities have experienced the biggest drops.
Some scientists have theorized（推理）that pollution drifts （趋势）from the cities into the mountains, affecting rainfall, but proving this link has been difficult.
Searching for answers, a team led by a scientist from the Hebrew University went to s mountain in China called Mount Hua, which is 2,060 meters tall and lies about 120 kilometers east of the Chinese city Xi’an. Since 1954, scientists have been collecting details about rainfall, humidity（湿度）, and visibility（能见度）in the area.
Using this data, the scientists compared rainfall on Mount Hua to rainfall in the nearest city, Huayin, on days with different levels of visibility. When the air was clear and people could see as far as 20 km, the scientists found that 65% more rain fell on the mountain than in the city.
But when the air was smoggy, allowing only 8 km of visibility through the mist, the mountain received just 20% more rain than the city. The new data supports the theory that pollution affects rainfall.
Some scientists believe that there are other explanations for the numbers. It’s possible, for example, that natural particles（微粒）in the air, rather than particles produced by pollution, are affecting visibility.According to the 1st paragraph, air pollution is changing the following EXCEPT ______.
| A．the temperature | B．the amount of rain |
| C．the habit of eating | D．the amount of snow |
According to the passage, what will probably happen when the wet air in the sky gets colder?
| A．It will probably rain or snow | B．It will probably be cloudy. |
| C．It will probably wind | D．It will probably become dry. |
Why did the team led by a scientist go to Mount Hua?
| A．They wanted to pay a visit to Mount Hua. |
| B．They wanted to collect the data for their theory. |
| C．They wanted to measure Mount Hua. |
| D．They wanted to have a good rest on Mount Hua. |
You can most probably read the passage in _______.
| A．a travel guide |
| B．a telephone book |
| C．a cartoon book |
| D．a science book |
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