当前位置:首页 > 西南科大网络英语A2 - 习题集(含答案)
Let’s say you were standing on the moon and you looked up. The sky would be black. It always looks like night. And the stars in it are always out. In the day the rocks on the moon get very hot. At night they are colder than any place on the earth.
People have always liked to look at the moon. In it they have seen many things. Some think they see people. Others see animals. One person might see a frog or a cat. Another might see a rabbit. Look up at the moon tonight. What do you see?
1. According to the passage we know that the moon . A. is bigger than the stars, but looks smaller
B. looks smaller because it is closer to us than the stars C. is smaller than the stars, but looks bigger
D. looks bigger because it is farther to us than the stars
2. Which of the following statements is NOT true according to the passage . A. The light from the sun sometimes lights only one part of the moon. B. People could see dark holes al over the moon.
C. Nothing could live on the noon except animals because it is made up of rock. D. No life could be seen on the moon without air and water on it. 3. From the passage we can infer that .
A. the difference between day temperature and night temperature on the moon is very big B. people could not stand on the moon because it is very hot in the day C. people could not stand on the moon because it is too cold at night
D. it’s impossible for people to live on the moon because there is no food there
4. The author implies that the reason why people like to look at the moon is that . A. they believe there are really people on the moon B. they think some animals are living on the moon C. they care for the frogs, cats and rabbits on the moon D. the moon can give them many imaginations
5. The purpose of the writer in writing this passage is to . A. tell us something about the moon
B. require us to distinguish the moon and the stars C. emphasize the importance of the moon
D. state the relationship between people and the moon
84. During one summer not long ago, Americans in the Southwest were without rain for many
days. The sun burned up crops. Animals went hungry on the dry land. At last, clouds appeared in the sky and sent down rain.
How do such clouds form? The sun, the earth, and the air all play a part. The changes that take place before clouds can form do not always happen quickly. First, the earth is heated by the sun. This causes tiny drops of water in oceans and rivers to rise and mix with air. As the wet air rises higher, it cools off, making clouds.
What causes these clouds to become rain? The tiny drops of water inside the clouds become
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larger as they gather more wetness from the air around them. Finally, the drops become so large that they can no longer be held up by the air. They fall to the ground as rain.
The raindrops that fall are not always the same size. Some may be very large. But the smallest come down in a fine mist.
Rain is needed for all life. When it falls after a long dry spell, trees, grass, and bushes may begin to look fresh and green again. These plants need water to stay healthy. The rain also causes streams to fill with water. This makes it possible for fish and other animals to live. Rain brings new life and hope to millions of people and other living things.
1. The first paragraph mentions the period of time during which the weather was very and crops were . A. rainy, burnt B. drought, burnt up C. drought, burnt D. dry, burnt up 2. The phrase “play a part” means . A. be a role B. form as a part
C. connect with each other D. make a contribution
3. Concerning how rain comes into being, which statement is true? A. A lot of drops of water rise and mix with air as the sun shines. B. Wet air cools off as it rises higher.
C. The drops become larger and larger as they gather more wetness. D. The drops fall to the ground as they become too large to hold up. 4. In the last paragraph, the word “spell” means . A. weather B. a period C. times D. none of the above
5. This passage mainly explains of clouds and rain. A. the formation B. the phenomena C. the importance D. the function
85. Many people today like to exercise. Some like to run, and some like to walk. Others dance
or play ball. And some people do more than one kind of exercise. Why do people like to exercise? It makes them feel good. And exercise helps make them tired, so they sleep better at night.
You may like to run. If you do, take care of your feet. One way you can do this is by making sure you have the right shoes. Some people like to run on roads, but they must watch out for cars. Other people like to run around running tracks. Many high schools have these tracks.
Walking is a fine exercise. You may wish to take a long walk in the park. It’s more fun if you don’t go alone. Go with a friend. The two of you will have a great time. You will get a lot of exercise, too. For walking, like running, make sure you have the right shoes.
Some people like to swim. But others do not like going into the water. If you like this kind of exercise, make sure someone is watching you. You must always take care when you are in the water.
Jumping rope and riding a bike are other fine exercises. There are many more. Find one that you
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like. You may need help at first. So ask someone. People who have been doing the exercise for a long time can help you. Get started today. You’ll like how exercise makes you feel. 1. Which exercises have been mentioned in the passage? A. running, dancing, swimming, and playing B. waling, travelling, jumping rope and skiing C. walking, riding a bike and jumping D. both A and C
2. The author suggests that people may to run around tracks. A. wear the right shoes B. go to some high schools C. watch out for their cars D. take care of their feet 3. It’s obviously stated in the passage that . A. it’s more fun to take a long walk in the park B. it’s more fun to walk alone
C. it’s more fun to walk with a friend D. it’s more fun to walk the right shoes
4. It can be inferred from the passage that . A. swimming is a dangerous exercise
B. swimming is a more dangerous exercise than jumping rope and riding a bike C. it would be dangerous to swim alone in the water D. people should give up those dangerous exercises 5. A possible title for this passage is . A. There are many exercises for people B. People like exercises very much C. Exercises make people feel good D. People must have exercises
86. Animals get sick just like people. When they do, they need a doctor. There are doctors that
just take care of animals. They work hard to keep them well. Sometimes sick animals can make people sick. So animal doctors help us too when they care for sick animals.
Some animal doctors work in cities. They mostly take care of pets. They help a dog that has a cold. They take care of a kitten’s eyes. They give dogs and cats shots to keep them from getting sick. Many of these doctors look after birds and rabbits, too.
Some animal doctors work in the country. They go from farm to farm. They care for farm animals like pigs and horses. Or they may help a mother cow. These animal doctors put in a long day. Sometimes they must go far out into the country to help a sick farm animal.
A zoo animal may need doctors, too. So there are those who work in zoos. These animal doctors must know how to care for all kinds of animals. Sometimes it takes a lot of time just getting close to a zoo animal to care for it.
Let’s say a lion is sick. How do doctors get near it? First a helper puts food in a small cage. Then the door is opened. The lion goes after the food, and the cage door is closed. Now that the lion is in the small cage, the doctors can get close to it.
1. Which of the following if NOT mentioned in this passage?
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A. some animal doctors take care of pets. B. some animal doctors live with animals.
C. some animal doctors treat sick dogs and cats.
D. some animal doctors look after birds, rabbits and kittens.
2. Anima doctors working in the country always to care for farm animals. A. go from one place to another B. sleep on the farm with pigs C. walk a long way in rainy days D. ride on a horseback 3. The task of animal doctors working in zoos is .
A. to put food in a small cage B. to take care of all kinds of animals. C. to get near a zoo animal D. to watch animals everyday 4. From the passage we know that animal doctors .
A. sometimes care for sick people B. spend a lot of time with pets C. always help a mother cow in the country D. are quite necessary for all kinds of animals 5. This passage mainly discusses . A. doctors and animals B. sick animals
C. the work of animal doctors D. zoo animal doctors
87. People work at many kinds of jobs. Some people like to work with their hands. So they may
make things. Others may fix things. They take something that isn’t working right and make it work like new.
Others want to work with people, not with things. Doctors and teachers work face-to -face with people. Still others like to do things for people. These workers could be the ones that paint your home or cook your food when you eat out.
How can you know what you want to be? First, think about what you want to do. Do you want to see new places? Or do you want to stay at home? Do you want to work alone or with others? You must know things like this before you pick a job.
Next, think about what you like to do. Do you like to grow things outside? If so, you might want to work on a farm. Or maybe you like animals. Then you could think about working in a zoo. Before you take a job, make sure it is something you like to do. Then you will be happy.
Last, think about what you do well. Are you good at making up stories? If so, you might think about being a writer. A ball player is the job for some one who is good with a bat and ball. If you think things out before you pick a job, you’ll find one that’s right for you. 1. The person cooks your food when you eat out is . A. a cooker B. a manager C. a cook D. a keeper
2. In deciding which job you will take, you must think about . A. what you want to do B. what you like to do C. what you do well D. all the above
3. In this passage the author implies that . A. working in a zoo and working on a farm belong to different kinds of jobs
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