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The stars are visible at night because there is no sun in the sky to shine.


  1. A.
    that can be heard
  2. B.
    that cannot be seen
  3. C.
    that can be seen
  4. D.
    that can be felt
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科目:初中英语 来源:2010—2011学年度北京市平谷区中考一模英语试卷 题型:阅读理解

On New Year’s Eve, people in Italy throw out all the old things. So there are chairs, beds, clothes and plates in the streets. In Spain, the new year comes in more quietly. In the evening people come together to the streets. Each holds(拿着) grapes(葡萄). When twelve o’clock comes, people start eating the grapes.
In Japan, people eat noodles(面条) on New Year’s Eve. This food is said to bring long life(生命). Early the next morning, some families climb Mount Fuji(富士山). There they watch the first sunrise(日出) of the new year.
1. This story is about New Year’s Eve in ________.
A. Italy            B. Spain            C. Japan            D. A,B and C
2.People in Spain welcome New Year by ________ after twelve.
A. eating grapes                   B. eating noodles  
C. throwing the old things         D. watching the sunrise
3.People in both Spain and Japan ________ to bring the New Year.
A. Throwing things away         B. sing and dance
C. eat some food                   D. climb a mountain
4.Japanese climb Mount Fuji to _________.
A. look at the stars             B. look for New Year’s wishes 
C. see the sun coming up           D. have a rest
5. The people in ________ hope to get long life from their New Year’s food.
A. Japan         B.China   C. Spain     D. Italy

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When you look up into the sky at night, have you ever felt that your eyes are playing tricks on (捉弄) you? It seems that the stars are moving all the time.
Actually, there is nothing wrong with your eyes. This twinkling effect is called scintillation (交光). Scintillation happens because of air movements in the earth’s atmosphere (大气). Light is “bent (弯曲的)” when it travels through different parts of the earth’s atmosphere. As the air in the earth’s atmosphere is moving all the time, the light from the stars looks as if it is moving too.
The same thing also happens to things on the ground. On a very hot and shiny day, if you look at the road, the image in the distance is not clear and things move slightly. You can also see the same effect if you drop a rock into water. The rock appears a little unclear under the moving water.
This twinkling effect causes a lot of problems for astronomers (天文学家) since they cannot observe the stars clearly. A telescope (望远镜) was sent into space so that the air movements in the atmosphere could be avoided (避免). It took a long time to build the space telescope but finally in 1990, a huge space telescope called the Hubble Space Telescope was successfully sent into space. Since then, astronomers have many important observations that have helped people understand space better.
根据短文内容,选择最佳选项。 (10分)
【小题1】What happens to the light from the stars we see when the air in the earth’s atmosphere is moving?

A.It looks even brighter.
B.It looks as if it is bent.
C.It looks as if it is moving.
D.It looks like drops of rain.
【小题2】Scintillation also happens on      according to the passage.
A.rainy daysB.shiny days
C.cloudy daysD.windy days
【小题3】What can you see when you drop a rock into the water?
A.The rock gets broken.
B.The rock becomes unclear.
C.The water becomes much polluted.
D.The water does not move anymore.
【小题4】The underlined word “observe” means “    ”.
A.watchB.listenC.drawD.explain
【小题5】Why is scintillation a problem for astronomers?
A.The stars never stay still.
B.It makes the stars too dark to see.
C.It makes astronomers feel too hot to work.
D.Astronomers cannot observe the stars clearly.

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科目:初中英语 来源:2012年初中毕业升学考试(江西卷)英语(解析版) 题型:阅读理解

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Our nearest neighbor is the moon. In the sky,  the moon and the sun seem to be of the same size because the moon is much nearer.

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If the Earth goes between the moon and the sun,  we have an eclipse of the moon. The moon goes into the shadow( 影) of the Earth and it disappears for a few minutes.

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Exciting and amazing
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Choose programs freely
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