阅读理解 Now satellites are helping to forecast the weather. They are in space, and they can reach any part of the world. The satellites take pictures of the atmosphere, because this is where the weather 题目和参考答案——青夏教育精英家教网—

题目内容

阅读理解

　　Now satellites are helping to forecast (预报) the weather. They are in space, and they can reach any part of the world. The satellites take pictures of the atmosphere, because this is where the weather forms. They send these pictures to the weather stations. So meteorologists (气象学家) can see the weather of any part of the world. From the pictures, the scientists can often say how the weather will change.

　　Today, nearly five hundred weather stations in sixty countries receive satellite pictures. When they receive new pictures, the meteorologists compare them with earlier ones. Perhaps they may find that the clouds have changed during the last few hours. This may mean that the weather on the ground may soon change, too. In their next weather forecast, the meteorologists can say this.

　　The weather satellites are also used for other work. So satellites are great help to the meteorologists. Before satellites were invented, the scientists could forecast the weather for about 24 or 48 hours. Now they can make good forecasts for three or five days. Soon, perhaps, they may be able to forecast the weather for a week or more ahead.

1．As we know, satellites travel ________.

[　　]

A．in the atmosphere

B．above the ground

C．in space

D．above space

2．According to the passage satellites are used in ________.

[　　]

A．weather forecasting

B．the study of space

C．receiving pictures

D．comparing pictures

3．Weather satellites take pictures of the atmosphere because ________.

[　　]

A．it is easy to do

B．clouds form there

C．the weather forms there

D．rain and snow form there

4．Meteorologists forecast the weather ________.

[　　]

A．when they receive satellite pictures

B．after they have compared new satellite pictures with earlier ones

C．before they receive pictures

D．after they have taken pictures of clouds

5．With the development of science and technology, man will soon be able to forecast the weather for ________.

[　　]

A．24 or 48 hours

B．three or five days

C．nearly a week

D．a week or even longer

答案：C;A;C;B;D

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　　The famous director of a big and expensive movie planned to film a beautiful sunset over the ocean, so that the audience could see his hero and heroine in front of it at the end of the film as they said good-bye to each other forever. He sent his camera crew(摄制组)out one evening to film the sunset for him.

　　The next morning he said to the men,“Have you provided me with that sunset?”

　　“No, sir,”the men answered.

　　The director was angry.“Why not?”he asked.

　　“Well, sir.”one of the men answered, “we're on the east coast here, and the sun sets in the west. We can get you a sunrise over the sea, if necessary, but not a sunset.”

　　“But I want a sunset!”the director shouted.“Go to the airport, take the next flight to the west coast, and get one.”

　　But then a young secretary had an idea.“Why don't you photograph a sunrise,”she suggested,“and then play it backwards. It'll look like a sunset.”

　　“That's a very good idea!”the director said. Then he turned to the camera crew and said,“Tomorrow morning I want you to get me a beautiful sunrise over the sea.”

　　The camera crew went out early the next morning end filmed a bright sunrise over the beach in the middle of a beautiful bay (海湾). Then at nine o'clock they took it to the director.“Here it is, sir.”they said, and gave it to him. He was very pleased.

　　They all went into the studio (摄影棚).“All right.”the director explained.“Now our hero and heroine are going to say good-bye. Run the film backwards so that we can see the‘sunset’behind them.”

　　The“sunset”began, but after a quarter of a minute, the director suddenly put his face in his hands and shouted to the camera crew to stop.

　　The birds in the film were flying backwards, and the waves on the sea were going away from the beach.

1．Which of the following statements is NOT true?

[　　]

A．The crew had to follow the secretary's advice.

B．If you want to see a sunrise, the east coast is the place to go to.

C．The camera crew wasn't able to film the scene the first day

D．The director ordered Ms crew to stop filming the“sunset”.

2．The director wanted to film a sunset over the ocean because ________.

[　　]

A．it went well with the separation of the hero and the heroine

B．when they arrived at the beach it was already in the evening

C．the ocean looked more beautiful at sunset

D．it was more moving than a sunrise

3．After the“sunset”began the director suddenly put his face in his hands ________.

[　　]

A．because he was moved to tears

B．as he saw everything in the film moving backwards

C．as the sunrise did not look as beautiful as he had imagined

D．because he was disappointed with the performance of the hero and heroine

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I use my bike most in the summer when　　　　　　　　　　　　　　　　　　　　 1._____________

the weather is warm or dry. It can be very　　　　　　　　　　　　　　　　　　 2._____________

unpleasant of winter when it is cold and　　　　　　　　　　　　　　　　　　　　　　　　 3._____________

the rain is pour down. It can also be　　　　　　　　　　　　　　　　　　　　　　 4._____________

very dangerous. You must of course　　　　　　　　　　　　　　　　　　　　　　 5._____________

careful on a bike. Accident are not the　　　　　　　　　　　　　　　　　　　　 6._____________

only problem, though. One day I go to school　　　　　　　　　　　　　　　　 7._____________

and came back to find my front wheel had　　　　　　　　　　　　　　　　　　 8._____________

missing. It was a long walk towards the　　　　　　　　　　　　　　　　　　　　　　 9._____________

repairer’s! Now I have two strong locks.　　　　　　　　　　　　　　　　 10._____________