摘要:( ) A. at B. for C. after D. around
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The planet Gliese 581g goes around a star called Gliese 581, which is about 20 light-years from Earth. That is about 194 trillion(万亿)kilometres -500 million times farther away from us than the moon.
A spacecraft traveling at a one-tenth of the speed of light would reach Gliese 581g within about 220 years. A human can’t live that long, but robotic explorers could make the job easier. However, our fastest spacecraft don’t come anywhere near that one-tenth light-speed mark.
At present, scientists don’t know what the surface might be like on Gliese 581g. What they know is that the planet is at the sight distance from its star to have liquid water. It’s also at the right distance to have an atmosphere that could protect the water if it is on the surface.
Although spacecraft won’t be getting there anytime soon, one way to look for life on Gliese 581g is to turn our radio telescopes(望远镜)towards the planet and search for radiation(放射). By studying the radiation, scientists would find out about the chemicals(化学物质)around the planet and discover it Gliese 581g has an atmosphere. If it has one, studying the atmosphere would give us a good idea if the planet has life or not. But it’ll probably be many years before we can do this properly.
People have been arguing about whether there is alien life on Gliese 581g. Any discussion about alien life is just guessing at this point, according to its discoverers.
【小题1】 What did scientists find in September 2010?
| A.A planet with water. | B.A planet similar to the earth. |
| C.A planet without life. | D.A planet near the earth. |
| A.is at the right distance from its star | B.moves around the earth |
| C.is as far away from us as the moon | D.can be reached in about 220 years |
| A.the possibility of living on Gliese 581g |
| B.the kinds of chemicals around Gliese 581g |
| C.the way of looking for life on Gliese 581g |
| D.the aim of studying the radiation on Gliese 581g |
| A.Gliese 581g, a Likely Living Planet | B.Gliese 581, a Likely Living Planet |
| C.Gliese 581g and Its Star | D.Gliese 581g and Radiation |
A couple of years ago, I went to Australia for a meeting with my friend, Chris. We decided to drive across country to Brisbane after the meeting ended. The drive was going to take four days and most of it was across the desert, 81
The first day was a lot of fun as we were excited and laughing at each other's stupid jokes. By the third day of driving in the seemingly endless desert, we began to get bored. We had been quiet for a few hours when in the distance Chris found some kangaroos. We were both excited and decided to get a closer look. 82 We got closer and closer, and Chris was doing 110 kilometers per hour. We were very close to the kangaroos—too close—when we heard a loud BANG!
Chris stopped the car and we got out. Behind the car was a larger kangaroo lying completely still on the ground. 83 He took off his sunglasses and put them on the kangaroo and did the same with his jacket. Then, he put his arm around the kangaroo and told me to take a photo of them together. 84 While I was focusing the camera, I saw the kangaroo move. It suddenly woke up, looked at Chris, and jumped away into the distance before we could do anything.
I started laughing but Chris looked very serious. 85 I started laughing even harder. I stopped laughing, however, when he said that our car keys were also in the jacket!
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The first day was a lot of fun as we were excited and laughing at each other's stupid jokes. By the third day of driving in the seemingly endless desert, we began to get bored. We had been quiet for a few hours when in the distance Chris found some kangaroos. We were both excited and decided to get a closer look. 82 We got closer and closer, and Chris was doing 110 kilometers per hour. We were very close to the kangaroos—too close—when we heard a loud BANG!
Chris stopped the car and we got out. Behind the car was a larger kangaroo lying completely still on the ground. 83 He took off his sunglasses and put them on the kangaroo and did the same with his jacket. Then, he put his arm around the kangaroo and told me to take a photo of them together. 84 While I was focusing the camera, I saw the kangaroo move. It suddenly woke up, looked at Chris, and jumped away into the distance before we could do anything.
I started laughing but Chris looked very serious. 85 I started laughing even harder. I stopped laughing, however, when he said that our car keys were also in the jacket!
F. I was still surprised, but I took out my camera. |
A kind of little cars may be seen in the streets in the future. People will like this kind of small cars better than the big ones. The car is as small as a bike. But it can carry two people in it. Everybody can drive it easily, just like riding a bike. Even children and old people can drive them to schools or parks.
If everyone drives such cars in the future, there will be less pollution in the air. There will be more space for all the cars in cities, and there will also be more space for people to walk in the streets.
The little cars of the future will cost less money to buy and to drive. These little cars can go only 65 kilometers an hour, so driving will be safer. The cars of the future will be fine for going around the city, but they will not be useful for a long trip.
This kind of cars can save a lot of gas. They will go 450 kilometers, then they have to stop for more gas.
They are nice cars, aren’t they?
【小题1】If you drive this kind of little cars for four hours, you can probably go at most.
?
【小题2】Why do these little cars have to stop after going 450 kilometers?
?
【小题3】 Which of the following statements is NOT true?
?
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If everyone drives such cars in the future, there will be less pollution in the air. There will be more space for all the cars in cities, and there will also be more space for people to walk in the streets.
The little cars of the future will cost less money to buy and to drive. These little cars can go only 65 kilometers an hour, so driving will be safer. The cars of the future will be fine for going around the city, but they will not be useful for a long trip.
This kind of cars can save a lot of gas. They will go 450 kilometers, then they have to stop for more gas.
They are nice cars, aren’t they?
【小题1】If you drive this kind of little cars for four hours, you can probably go at most.
?
| A.260 kilometers | B.65 kilometers |
| C.450 kilometers | D.130 kilometers |
?
| A.For more water. | B.For more gas. |
| C.To have a rest. | D.To charge (充电) |
?
| A.Driving big cars can make the air dirtier. ? | B.The little cars can make more space for other cars and people. ? | C.These little cars will be useful for a long trip. ? | D.This kind of cars can save much gas. |
A hobby can be almost anything that a person likes to do in his spare time. Hobbyists raise pets, watch birds, paint pictures, play the piano and grow flowers. 【小题1】 They collect everything from books to butterflies and from boxes to stamps.
People take up hobbies because these activities offer enjoyment, friendship and relaxation. Hobbies help people relax after a long time of hard work, and provide a balance (平衡) between work and play. Hobbies offer interesting activities for the old. Some hobbies can make a child grow as a person, develop his interest and help him learn new skills. 【小题2】 Doctors have found that hobbies are useful in helping patients (病人) recover (恢复) from illness. Hobbies give patients who can’t move around something to do, and provide interests that keep them from thinking about themselves. Many hospitals treat (治疗) patients by having them take up interesting hobbies. 【小题3】
In early times, most people were too busy making a living to have many hobbies. But some persons who had spare time did enjoy hobbies. 【小题4】 People today have more time than ever before for hobbies. Machines have now reduced much time that people must spend on their jobs.
【小题5】 Those who have developed hobbies never need to worry about what to do with their newly-found free time hours.
Sir William Osler, a famous Canadian doctor expressed the value (价值) of hobbies by saying, “No man is really happy or safe without a hobby.”
请根据以上内容,从下列五个选项中选择适当的句子还原到短文中,使短文完整与正确。将其标号在答题卡上涂黑。(每小题2分,共10分)
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People take up hobbies because these activities offer enjoyment, friendship and relaxation. Hobbies help people relax after a long time of hard work, and provide a balance (平衡) between work and play. Hobbies offer interesting activities for the old. Some hobbies can make a child grow as a person, develop his interest and help him learn new skills. 【小题2】 Doctors have found that hobbies are useful in helping patients (病人) recover (恢复) from illness. Hobbies give patients who can’t move around something to do, and provide interests that keep them from thinking about themselves. Many hospitals treat (治疗) patients by having them take up interesting hobbies. 【小题3】
In early times, most people were too busy making a living to have many hobbies. But some persons who had spare time did enjoy hobbies. 【小题4】 People today have more time than ever before for hobbies. Machines have now reduced much time that people must spend on their jobs.
【小题5】 Those who have developed hobbies never need to worry about what to do with their newly-found free time hours.
Sir William Osler, a famous Canadian doctor expressed the value (价值) of hobbies by saying, “No man is really happy or safe without a hobby.”
请根据以上内容,从下列五个选项中选择适当的句子还原到短文中,使短文完整与正确。将其标号在答题卡上涂黑。(每小题2分,共10分)
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A group of swans flew down to a beach where a crow (乌鸦) was jumping around. The crow watched them with disdain (笔试).
“You have no flying skills at all!” he said to the swans. “All you can do is to move your wings. Can you turn over in the air? No, that’s beyond you. Let’s have a flying competition. I’ll show you what real flying is!”
One of the swans, a strong young male, took up the challenge (挑战). The crow flew up and began to show his skills. He flew in circles, performed other flying tricks, and then came down and looked proudly at the swan.
Now it was the swan’s turn. He flew up, and began flying over the sea. The crow flew after him, making all kinds of comments (评价) about his flying. They flew on and on till they couldn’t see the land and there was nothing but water on all sides. The crow was making fewer and fewer comments. He was now so exhausted that he found it hard to stay in the air, and had to struggle to keep himself from falling into the water.
The swan pretended (假装) not to notice, and said, “Why do you keep touching the water, brother? Is that another trick? “
“No,” said the crow. He knew he had lost the competition. “I’m in trouble because of my pride (自大) ! If you don’t help me, I’ll lose my life...”
The swan took pity on him, and took him on his shoulders and flew back to the beach.
【小题1】What’s the correct order of the following events?
a. The crow followed the swan and got into trouble.
b. The swan felt pity for the crow and saved it.
c. The crow had to ask the swan for help.
d. The swan accepted a challenge of performing flying tricks.
【小题2】What does the underlined word “exhausted” in Paragraph 4 mean?
【小题3】What do we learn from the passage?
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“You have no flying skills at all!” he said to the swans. “All you can do is to move your wings. Can you turn over in the air? No, that’s beyond you. Let’s have a flying competition. I’ll show you what real flying is!”
One of the swans, a strong young male, took up the challenge (挑战). The crow flew up and began to show his skills. He flew in circles, performed other flying tricks, and then came down and looked proudly at the swan.
Now it was the swan’s turn. He flew up, and began flying over the sea. The crow flew after him, making all kinds of comments (评价) about his flying. They flew on and on till they couldn’t see the land and there was nothing but water on all sides. The crow was making fewer and fewer comments. He was now so exhausted that he found it hard to stay in the air, and had to struggle to keep himself from falling into the water.
The swan pretended (假装) not to notice, and said, “Why do you keep touching the water, brother? Is that another trick? “
“No,” said the crow. He knew he had lost the competition. “I’m in trouble because of my pride (自大) ! If you don’t help me, I’ll lose my life...”
The swan took pity on him, and took him on his shoulders and flew back to the beach.
【小题1】What’s the correct order of the following events?
a. The crow followed the swan and got into trouble.
b. The swan felt pity for the crow and saved it.
c. The crow had to ask the swan for help.
d. The swan accepted a challenge of performing flying tricks.
| A.a, d, b, c | B.a, b, d, c | C.d, a, c, b | D.d, c, a, b |
| A.Tired. | B.Bored. | C.Nervous. | D.Frightened. |
| A.Practice makes perfect. | B.The early bird catches the worm. |
| C.No pains, no gains. | D.Pride goes before a fall. |