公共英语等级考试三级写作考前必练

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　　part 1

　　Writing

　　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.

　　「参考范文」

　　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.

　　part 2

　　Writing

　　Below are two graphs showing the changing of the working hours per week in China from 1980 to 2001 and the changing of working days per week from 1994 until now. Look at the graph and write an essay of about 120 works making reference to the following points:

　　1. the changing of the working hours per week in China from 1980 to 2001

　　2. the changing of working days per week from 1994 until now

　　3. the way the Chinese people use their leisure time

　　Hours worked 1980～2001 Weekdays worked 1949～2001

　　「参考范文」

　　Leisure Time in China

　　From the graphs we can see that Chinese people now have freer time and holidays than they did before. The average working hours per week decreased from 50 hours in 1980 to 40 hours in 2000, and non-manual workers tend to have a rather shorter week, averaging about 37 hours. In addition, full-time workers now have totally about 120 holidays a year, about one third of the days of the year.

　　Since the reform and open policy was carried out, Chinese people have had more time to spend on various kinds of leisure activities. A lot of people love both to play and to watch team sports like basketball or football. Many people stay at home having a rest, reading books, watching TV, and so on. In recent years, more and more people love to travel during longer holidays. They go to visit some scenic and historical sites, and some people even make a tour abroad to see the world.