托福写作部分一共分为两大任务，task 1考察考生对阅读材料和听力材料的信息整合能力，task2考察考生对某一特定话题的独立观点表达，具体任务特点不同，我们的应对策略也不同。托福写作task 2又被称为托福独立写作，话题涉及的领域多样，近年来随着人们对环保等的关注越来越多，环境类是托福写作task2热门考察话题之一，下面我们来看一篇托福写作task2环境类话题拓展的真题解析：Do you agree or disagree with the following statement?It is more important to use land for human needs than to save land for endangered animals.

该题把人和动物进行对比，我们可以站在人的角度去写，也可以站在其他动物的角度去写。

Perspective 1: Species

地球生态环境的完整必须保持(maintain)物种的多样性(diversity)，生态圈(ecosystem)中任何一个环节都可能影响其他环节，最终会影响到人类。所以平衡(balance)好物种的多样性才是人类得以长久生存的前提条件。

Sample sentences:

1. Since any chain of the ecosystem will influence the others, in order to protect the ecosystem, it’s the ultimate solution for human to maintain the species diversity.

2. As all species in the planet are equal and have the reason to survive, we cannot sacrifice others to satisfy our human.

Perspective 2: Human

人类也是生物圈里优胜劣汰(natural selection)的结果，作为生物链最高的一个等级生存在地球上。人类为了自身生存和发展势必影响到某些其他生物。

Sample sentences:

1. As a matter of fact, the development of any species will definitely affect other species.

2. It is a fact of life that some species die out while others flourish, so people should not interfere with the extinction of animals but should instead allow nature to take its course.

Perspective 3: population control

控制人口不仅是为了让人和动物和平共处，更是为了人类有足够的资源可以长久发展。

Sample sentences:

1. The natural sources are limited, even if we expand our territory into the land for animals living, the sources will be exhausted soon in the future unless we control population.

2. Human should control the growth of population, saving land for other species, which can do help to preserve the limited resources.

以上就是关于托福写作task 2环境类的真题思路拓展剖析与亮眼句型铺垫，“冰冻三尺非一日之寒”，托福写作能力和分数的提升是一条漫漫长路，希望各位TOEFLer努力把握好备考策略与技巧，借鉴他人经验，做好日常练习与总结。