2. 外语
  3. You are to write in no less than 120 words about the title "A Thirsty World". You should base your composition on the outline gi

You are to write in no less than 120 words about the title "A Thirsty World". You should base your composition on the outline gi

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问题 You are to write in no less than 120 words about the title "A Thirsty World". You should base your composition on the outline given in Chinese below:
(1)以下图为依据描述世界水资源的需求和供应变化情况。
(2)分析未来人类将面临的问题。
选项
答案 Title: A Thirsty World These two line graphs show us the increasing worldwide demand for water supply and the future prospect of global water supply in more than two decades from now on. From the water use graph, we can see that since 1900 the amount of fresh water used has increased more than six-fold. Agriculture is by far the largest consumer of water, and two-thirds of all the water consumed in the world goes to farming. On the contrary, the water availability graph shows a steady decline of global water supply. Today, there is about 6,800 m3 of water available per person on a yearly basis. But if current trends continue, only 4,800 m3 will be available in 2025. Through the above analysis we can safely come to the conclusion that if man doesn’t take measures to reduce water use, there will be a global water stress in the near future. It’s high time for the world to save this precious resource.
解析     本文开篇先概括两张线型图反映出总的趋势，然后再导人数据进行描述和分析。在引用数据时，作者并没有面面俱到，而是抓住几点最关键的信息——需求量的平均水平变化，及最大的消费者，以及到2025年预期供给量下降的程度——分析最突出的特征。最后作者根据题目要求，分析了人类未来可能面临的问题。文章把握信息准确，描写重点突出。上下文过渡自然，连贯性好。
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