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Can I_______the music club ?

A. join B. play

C. learn D. help

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阅读下列内容,从每小题所给的四个选项中选出一个最佳答案

LONDON—Scientists have found an unusual way to prevent our planet from overheating: move it to a cooler spot. All you have to do is to send a few comets (彗星) in the direction of Earth, and its orbit (轨道)will be changed. Our world will then be sent moving into a safer older part of the solar system.

This idea for improving our climate comes from a group of US NASA (美国航空航天局) engineers and American astronomers. They say their plan could add another six billion years to the useful lifetime of our planet—hopefully doubling its working life.

The plan put forward by Dr. Laughlin, and his colleagues Don Korycansky and Fred Adams, needs carefully directing a comet or asteroid (小行星) so that it passes close by our planet and sends some of its gravitational energy (重力势能) to Earth.

“Earth’s orbital speed would increase as a result and we would move to a higher orbit away from the sun,” Laughlin said.

Engineers would then direct their comet so that it passed close to Jupiter(木星) or Saturn (土星). The comet would pick up energy from one of these giant planets. Later its orbit would bring it back to Earth, and the process would be repeated.

In the short term, the plan provides an ideal way to worldwide warming, although the team was actually worried about a much greater danger. The sun is certain to heat up in about a billion years and so “seriously compromise” our biosphere (生物圈)—by cooking us.

That’s why the group decided to try to save Earth.

The plan has one or two worrying sides, however. For a start, space engineers would have to be very careful about how they directed their asteroid or comet towards Earth. The smallest miscalculation (误算)in orbit could fire it straight at Earth—with deadly results.

There is also the question of the moon. As the present issue of Scientific American magazine points out, if Earth was pushed out of its present location, it is “most likely the moon would be stripped (剥离)away from Earth,” it states. This would greatly change our planet’s climate.

1.What makes the scientists plan to move Earth?

A. A few comets are moving to the direction of Earth.

B. Earth’s working life is coming to an end soon.

C. Earth will become too hot for mankind to keep alive.

D. The moon is moving farther and farther away from Earth.

2. If the plan is successful, Earth will have a working life of ________ years.

A. 12 billion B. 6 billion

C. 18 billion D. 24 billion

3.What serious problems might the plan cause according to the passage?

A. The comet might hit Earth and man might lose the moon.

B. Earth might be moved too far away and man might die because of the coldness.

C. The comet might hit Jupiter or Saturn and never return to Earth.

D. Earth’s working life might be greatly shortened.

4.What does the underlined word “compromise” mean?

A. provide B. benefit

C. share D. endanger

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I like chicken because it_______good .

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―Are you_______the school art club ?

―No . _______I want to join it this year .

A. be in ; But B. in ; But

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阅读下面短文,在空格处填入一个恰当的词或使用括号中词语的正确形式填空。

Our school is beautiful. There are 500 1. (student) in the school and 60 teachers. The teachers are very strict to us and We all study very hard. There 2. (be) a library, a lab, a dining hall, 3. a big playground in it.

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书面表达

介绍我的家乡:

1. 我的家乡阳山镇,是一个非常安静又美丽的小镇,这儿的空气清新。

2. 在这里有许多事情可以做。可以……

3. 能住在这样一个镇上,真是幸运的。

注:1. 第二个要点要求用2-3句话发挥合理的想象。

全文字数在70词左右,开头已给出,不计入总词数。

I live in Yangshan Town.____________________________________________________________________

____________________________________________________________________

____________________________________________________________________

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____________________________________________________________________

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He doesn't find ________ in the newspaper.

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—We can give you a ride into town.

—_______ Thank you.

A. Yes, why not? B. Oh, it would be my pleasure.

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