2019全国英语等级考试二级写作范文：水资源

　　全国英语等级考试二级写作题目

Below is a chart showing the global water supply. Write an essay of about 120 words making references to the following points:

1) describe the percentage of different kinds of water supply of the world;

2) analyze the current situation of fresh water on earth;

3) give the possible reasons for this situation.

1)描述了不同种类的供水世界的百分比;

2)分析了地球上淡水的现状;

3)给出的可能原因这种情况。

　　全国英语等级考试二级写作范文

Water is a precious resource. Although we are surrounded by it in oceans, lakes, rivers and streams, our supply is limited. The chart given shows that most of the water on earth — 97.4 percent — is salt water stored in oceans. Only 2.6 percent of the earth’s water is fresh water, and 2 percent is locked up in ice caps and glaciers. Thus the fresh water left for us to use is only 0.6 percent of the total water supply.

There will never be any more fresh water than there is now. In fact, the earth is short of fresh water. Besides, the increasing growth of the world population, the growing demand of industry for water, the serious pollution of our environment — all this makes the world in danger of running out of fresh water. In some large cities such as Tianjin, fresh water cannot meet the daily needs.

Since water is essential to all life and the supply limited, we must manage it intelligently and carefully.

水是一种宝贵的资源。虽然我们都是由它在海洋，湖泊，河流和溪流环绕，我们的供应是有限的。给出的图表显示，大多数在地球上的水 - 97.4%的 - 是储存在海洋咸水。只有2.6%的地球上的水是淡水，2%被锁在冰盖和冰川。因此，留给我们使用淡水的总供水量仅为0.6%。

绝不会有任何新鲜的水比现在有。事实上，地球是短期的淡水。此外，世界人口的不断增长，行业对水的需求越来越大，我们的环境的严重污染 - 这一切都使得世界运行的淡水的危险。在一些大城市如天津，淡水不能满足日常需要。

由于水是必不可少的所有生命和有限的供应，我们必须明智和谨慎管理。