书面表达。目前，随着环保意识的增强，越来越多的人开始倡导低

问题写作题

书面表达。

目前，随着环保意识的增强，越来越多的人开始倡导低碳生活。请根据下面的图表以及中文提示，
用英语写一篇短文，简要描述全球近五十年来气候变化，并分析其产生的主要原因、影响及解决措施。

原因	1. 过多使用矿物燃料； 2. 过度砍伐森林。
影响	1. 海平面上升； 2. 极端天气现象增加； 3. 自然平衡被破坏。
措施	1. 控制二氧化碳排放； 2. 采用新型能源。

average temperature in fifty years

注意：1. 短文必须包括以上图表所表现的主要内容。
          2. 短文单词数：100左右（开头已给出的单词不计人单词总数）。
          3. 参考词汇：矿物燃料fossil fuels；二氧化碳carbon dioxide；释放：release
     The diagram shows the weather changes in the global climate. ________________________________
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答案

One possible version

The diagram shows the weather changes in the global climate. It tells us that the global average

temperature has increased by 0.8℃ from 17℃ in 1951 to 17.8℃ in 2001. Thus, we can come to

a conclusion that our earth is getting warmer and warmer.

As far as we know, the major reason for global warming is due to human activities. Firstly, the

use of fossil fuels by industry releases greenhouse gases. Moreover, cutting down forests means

that less carbon dioxide can be changed back into oxygen. As a consequence of global warming,

the sea level is rising. And people are suffering more extreme weather. The increase in temperature

is also causing much damage to the balance of nature.

It's high time that we should take measures to protect our earth. Not only can, we control the

releasing of carbon dioxide, but also we can be encouraged to use new energy, such as solar energy.

In a word, only in this way can we make our earth a better place for our human beings.