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  3. Global Shortage of Fresh Water Many people believe that fresh water is inexhaustible in supply and always available for use.

Global Shortage of Fresh Water Many people believe that fresh water is inexhaustible in supply and always available for use.

admin2021-05-07  80
问题     Global Shortage of Fresh Water
    Many people believe that fresh water is inexhaustible in supply and always available for use. But actually it is not. The world now faces a shortage of fresh water. Write a composition of about 200 words on the following topic:
    Global Shortage of Fresh Water
    First, you should tell what you know about the shortage of fresh water.
    Second, you should point out the reason why fresh water is in shortage.
    Third, you should provide some solutions.
选项
答案 Global Shortage of Fresh Water People are usually mistaken that fresh water is inexhaustible and take the tap water at home for granted. As a matter of fact, according to a study by WWF, "today, 41% of the world’s population lives in river basins under water stress." That is why we should analyze the causes of fresh water shortage and come up with some solutions addressing the problems. The problem of fresh water shortage is mainly caused by pollution. In some countries where manufacturing industry is in full swing, factories would pour out untreated water into the river, which seriously degrades the fresh water. Besides, the cattle husbandry produces animal manure, which ends up in groundwater and pollutes the fresh water as well. To solve the fresh water crisis, it is suggested that laws and regulations be made to ensure waste water and animal manure are carefully treated before being discharged. Any factory or farm responsible for polluting fresh water shall be shut down and punished accordingly. Moreover, we could cut the subsidy for water supply and even moderately increase the water price to send a message to citizens that fresh water amount is finite and should be cherished when used. In conclusion, fresh water is short in supply and deserves our attention and efforts to preserve it.
解析     本题属于“自由发挥型”作文，涉及的题材是“生态环境”。该题要求考生对“全球淡水资源紧缺”提出个人的意见。按照题目的要求，可谋篇布局如下：
    开头：从WWF数据入题，指出我们要分析造成淡水资源紧缺的原因，并拿出一些问题的解决方法。
    主体：阐述原因及提出解决方法。
    1．淡水资源紧缺的主要成因是污染。以工厂污水排放和畜牧业的粪便排放为例。
    2．要解决淡水资源的危机，建议要订立法律法规保证排污的质量，也可以适当提到水价。
    结尾：重申观点。淡水资源供应是不足的，值得引起我们注意并采取行动予以保护。
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