英语专八作文范文：未来的水资源问题
英语专八作文范文：未来的水资源问题
2016专八改革作文类型更趋于题材作文，不仅需要考生对词汇及语法的熟悉运用更是对考生思维拓展的一项考察，新东方在线英语专八频道整理了一系列英语专八作文范文供考生们参考练习。
Water Problems in the Future(未来的水资源问题)
1.水资源问题将来会更严峻;
2.解决水资源问题的办法。
[写作导航)第一段围绕提纲，举例说明为什么水资源问题会变得更加严重，如人口增加带来的水污染、工农业生产带来的水污染等，段末呼吁应采取果断措施，为第二段伏笔;第二段给出解决办法，一是垃圾、废水等废弃物的处理，二是部分或全部回收利用废弃物。
[范文]
Presently, the world is faced with serious water problems. But these problems witt become more intense and more complex in the future. Our increasing population witt tremendously increase urban waters, primarily sewage. On the other hand, increasing demands for water witt decrease substantially the amount of water available for diluting wastes. Rapidly expanding industries which involve more and more complex chemical processes will produce large volumes of liquid wastes. Many of thesewitt contain chemicals that are poisonous. To feed our rapidly expanding population, agriculture will have to be intensified. This will involve ever increasing quantities of agriculture chemicals. From this, it is apparent that drastic steps must be taken immediately to develop corrective measures for the pollution problems.
There are two ways by which these pollution problems can be lessened. The first relates to the treatment of wastes to decrease their pollution hazard. This involves the processing of solid wastes "prior to" disposal and the treatment of liquid wastes to permit the reuse to the water or best reduce pollution upon final disposal. The second approach is to develop an economic use for all or part of the wastes. Farm manure is spread in fields as a nutrient. Wastes from sewage disposal plants are used in some areas both for irrigation and for the nutrients contained. Liquid wastes from other processing plants may also be used as a supplemental source of water. Only by doing these promptly now can we expect to solve the serious water problems in the future.
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