阅读表达（共5小题，每小题2分，满分10分）

阅读下面短文并回答问题，然后将答案写在横线上（请注意问题后的词数要求）

[1] A green house is a building made of glass which is used to keep warm when the outside temperature is low. In a similar way there are several gases in the atmosphere (mixture of gases that surrounds the earth) which trap the heat produced by the sun and prevent it from escaping. These gases are known as “greenhouse gases”, and the way in which they trap heat in the atmosphere is called the “greenhouse effect”. This is not simply air pollution. Most of the main greenhouse gases exist naturally in small amounts in our atmosphere, and without them earth would be 30 degrees colder and human life would not exist. In other words, the greenhouse effect is a natural course which is to some degree helpful to us.

[2] The problem is that in the last century and a half, we have been putting too many of these gases into the earth’s atmosphere by burning large quantities of coal and oil and by cutting down forest. The rapid increasing in greenhouse gases is making the world warmer. The world’s temperature has already gone up by half a degree this century, and the sea level has risen by 10 centimeters. If the amount of carbon dioxide(二氧化碳) in the atmosphere doubles, there will probably be a rise in the earth’s temperature of between 1 and 4℃. This____________________, but it would be enough to cause major changes in geography and agriculture. Large areas of the world would be flooded, and some areas would become dry and unable to produce crops. It is important, too, to consider that there may be a delay of about 30 years in the greenhouse effect. This means that we are probably experiencing only now the effect of the gases put into the atmosphere before the 1960s. Since then, our use of these gases has greatly increased.

1.In this passage, what can we mainly learn?   (No more than 10 words)

____________________________________________________________________________

2.What is “greenhouse effect”? (No more than 15 words)

____________________________________________________________________________

3.Why are greenhouse gases rapidly increased according to the text? (No more than 20 words)

____________________________________________________________________________

4.Fill in the blank in the second paragraph with proper words (no more than 6 words)

____________________________________________________________________________

5.What does “then” refer to in the last sentence? (No more than 2 words)

____________________________________________________________________________

书面表达（满分25分）

现在，越来越多的中学生缺乏体育锻炼，导致身体素质下降。根据下面的提示写一篇短文。

缺乏锻炼的原因（学习任务太重、锻炼辛苦、无法坚持……）

你对学校和对同学们的建议

注意：可适当增加细节以使行文连贯；词数120左右。

—— Will you do me a favor and pick me up tonight?

—— __________.

A. My pleasure                   B. With pleasure               C. Go ahead       D. Don’ t bother

As a simple and convenient way to get ______ latest fashions online, online shopping also has ______ major problem — you can’t see whether they fit or not.

A. the; the                           B. / ; the                               C. the; a                              D. /; /

Considering your income, you should be able to ______ at least twenty dollars a week.

A. put forward             B. put in             C. put down                D. put aside

At first he refused to admit he had stolen but when he was shown the videotape, he _______ and admitted everything.

A. broke up           B. broke away                   C. broke down               D. broke in

We can’t _____ other countries in trade if we don’t develop our national economy.

A. compete for         B. compete against           C. catch up           D. catch with   

 When the question _____ at the meeting, no one could answer it.

A. rose                   B. arose                 C. came             D. raised

______ is surprising to us is that Tom, for ______ English was once boring, can speak English fluently as though he were a native speaker.

A. What; whom               B. What; whose              C. It; whose                    D. As; whom

Measures must be taken to prevent pollution ________ happily.

A. from we live                 B. for us to live                   C. us living                           D. from our living