托福写作考查的话题比较广泛，其中环境保护类是常考话题之一。前程百利小编为大家整理了一些托福写作环境保护类经典例句，考生可以把这些例句进行修改，运用到自己的托福写作中去。
1 我们必须加强对耕地、水、树林、草原、矿产、海洋、生物等资源的管理和保护，实行资源有偿使用制度，促进资源的节约与合理利用。我们要严格控制和治理污染，加快重点地区和重点流域污染的治理，公布大城市环境质量监测指标。
We must tighten control over and protection of arable land, water, forests, grasslands, and mineral, sea and biological resources. We should institute a system of paid use. We should stickily deal with and control pollution and speed up pollution treatment in major regions and river valleys. We should publish standards for monitoring environmental equality in large cities.
2 我们必须正确处理发展经济同人口、资源、环境的关系，合理开发和综合利用资源。我们要努力保护和改善生态环境，使经济发展既满足当代人的需要，又造福于子孙后代。
We must correctly handle the relationships between economic development on the one hand, and population growth, natural resources consumption and the environmental protection on the other. We should exploit our natural resources more rationally and make use of them in an integrated manner. We should do our best to protect and improve our ecological environment, so as to ensure that our economic development will not only meet the current needs of this generation, but benefit future generations.
3 几个世纪以来，人类为了获得木材一直无情地砍伐树木，直到现在，原始森林几乎所剩无几。几年前在中国发生的20世纪最大的洪水表明，破坏森林是这场灾难的主要原因。原始森林能充当我们的保护者，成为我们的工厂和朋友。
For centuries, man has been mercilessly cutting trees for wood until few virgin forests are left. The biggest floods of the 20th century, which occurred a few years ago in China, showed that destruction of forest is mainly responsible for disaster. Virgin forests can be our guardians, our factories, and friends.
4 人们通过气体和烟雾污浊空气，用化学物质以及其它物质污染水质，还用大量的化肥及杀虫剂破坏土壤。
Man dirties the air with gases and smokes, poisons the water with chemicals and other substances and damages the soil with too many fertilizers and pesticides.
5 环境污染是当今人们所面临的一个非常严重的问题。被严重污染的空气将引起各种疾病，甚至死亡。被污染的水源能引起鱼类以及其它海洋生物的死亡，被污染的土壤会减少种植农作物的面积。
Environmental pollution is one of the most serious problems facing mankind today. Badly polluted air can cause illness, and even death. Polluted water kills fish and other marine life. Pollution of soil reduces the amount of land available for growing food.
6 水污染使得我们用来饮用和清洗的纯净新鲜的水资源不断减少，用于游泳、垂钓的水源也在减少。水的污染源主要来自工业、农场以及排水系统。工业废物每年数以千万吨计地被倾倒水中。
Water pollution reduces the amount of pure, fresh water that is available for such necessities as drinking and cleaning, and for such activities as swimming and fishing. The pollutants that affect water come mainly from industries, farm, and sewerage systems. Industries dump millions of tons of waste products into bodies of water each year.
7 同种程度的污染对不同的人影响也不同，一些空气污染对于一个健康的人只是小烦恼，而对患有肺气肿或呼吸道疾病的人来说却是生死攸关的。
The same level of pollution can also affect two people quite differently-some forms of air pollution might be a slight annoyance to a healthy person but life threatening to someone with emphysema or another respiratory disorder.
8 树木吸收有害的二氧化碳、产生有用的氧气和蛋白质、为野生生物提供食物和栖息场所、保持肥沃的表层土壤。
Trees absorb harmful carbon dioxide, produce valuable oxygen and protein, provide food and shelters for wildlife, and preserve fertile topsoil.
9 树木作为大自然必不可少的一部分，对野生生物是不可缺少的。没有树林，许多野生就会灭绝。
Trees, as essential part of nature, are indispensable to wildlife.Without trees, many species of wildlife may become extinct.
10 总之，森林是我们的守护神，使我们免遭洪灾、旱灾、以及许多其它自然灾害，帮
助我们生存下去，促进我们的繁荣昌盛。
To sum up,forests protect us from floods,droughts and many other natural disasters,help us survive and promote our prosperity.
以上就是小编为大家整理的托福写作环境保护类经典例句，希望能给大家的托福写作带来帮助。有关托福写作的更多内容，请关注前程百利托福考试栏目。
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