托福独立写作之环境类话题详解与范文
托福写作环境类话题在考试中出现的频率不高，市面上关于环境类话题的解题技巧以及备考的素材也不多。这样就造成考生在遇到环境类话题的时候，不知道从哪里入手。使得文章内容空洞，缺少论点和论据内容。下面小编给大家带来托福独立写作之环境类话题详解与范文。
托福独立写作之环境类话题
在面对环境类问题的时候，我们首先要明白从哪里入手，那就是写作思路。写作思路是贯穿整篇文章的主线，也是考生写作的主要方向把控标准。环境类问题可能涉及到的关键词有环保意识、科技、生态平衡以及环境与人的关系。意识是改变环境的根本理念，也是一直要坚守的纲领。
我们可以从环境相关的关键词入手，同样地，也可以从环境保护的对象入手，比如，政府和个人分别可以采取什么措施，保护环境。对于政府而言，首先缺少专门防护环境的知识体系，总是在依靠已有制度和组织，不能够起到很大的作用;其次，政府部门应该积极引导和促进公共设施的运用，开发新的清洁型能源;最后，政府和企业要在解决环境问题中起到决定性的作用。
在了解了环境类问题的入手点之后，考生需要注意的就是积累写作常用句式。毕竟在托福写作中，句子是组成文章的基本单位，而且好的句子能够帮助改善和提高文章的可读性。例如，“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”，这些内容是环境污染带来的危害，从而从反面彰显环保的重要性。
托福独立写作之环境类真题
环境话题: 政府职责(所有政府类题目通吃) A. Public enthusiasm for improving the environment often lacks necessary expertise and funding that only comes from the more established, well-funded government organizations dedicated to the work.
B. Governments can promote public transport usage, use cleaner burning and renewable energy, encourage recycling by example and through active enforcement, watch hazardous substance discharges, and prevent developments that cause water contamination and soil erosion.
C. Governments and big enterprises are responsible for most of the environmental problems and therefore should take the lead in resolving these issues.
个人职责: A. The public has the biggest stake in environmental protection and is, therefore, the biggest driving force behind environment undertakings. Local communities, non-governmental protection bodies, as well as every single citizen all need to do their part.
B. While important policy decisions are needed at the national level, there are many things that everybody can do and should do, to reduce waste as well as their individual and household impact on the environment.
C. Public involvement could provide an indispensable supplement to scarce government resources and serve to supervise government agencies as well.
托福独立写作之环境类范文
人类对地球环境的影响
Some people believe that the Earth is being harmed(damaged) by human activity. Others that human activity makes the Earth a better place to live. What is your opinion? Use specific reasons and examples to support your answer.
托福写作优秀范文：
The quality of human life has improved greatly over the past few centuries, but Earth is being harmed more and more by human activity. As we develop our technology, we demand more from our planet. Eventually, this will harm people as well.
Our planet gives us everything we need, but natural resources are not endless. Strip mining devastates whole regions, leaving bare and useless ground. Deforestation removes old growth trees that can't be replaced. Too much fishing may harm fish populations to the point where they can't recover. We are too careless in taking what we want without giving anything back.
There are more people than ever, living longer that ever. So is it any surprise that many areas suffer from too much development? Anyone living in or near a city has experienced "urban sprawl". There is a new shopping area on every corner and new houses, townhouses and apartments everywhere. Traffic gets worse and worse because planners can't keep up with growth. Keeping up with human demand is hard enough. Environmental concerns come in last.
With growth comes pollution. Companies and communities dump waste into water. Landfills are full of trash. Emissions from factories pollute the air. Barrels of industrial waste and worse, radioactive waste, have no safe place to go. If we're not careful, we can harm our planet beyond repair.
People need to respect the Earth and try to preserve it. If we don't, what kind of future will we have?
环保类话题高分句架
1、地球是我们的家，我们有责任为我们自己和子孙后代照顾好它。
高分句架：The earth is our home and we have the duty to _____.
2、The gas provokes respiratory problems among children and elderly people.
这种气味在儿童和老年人当中引发了呼吸道问题。
3、The nations of the world have never agreed on how to halt(to cause to stop) the destruction of rain forests or save endangered species. But when it came to saving the ozone layer, which screens out the sun’s harmful destruction rays, they knew just what to do.
就如何停止对热带雨林的破坏和拯救遭受危险的物种这样的问题，世界上的国家从未达成过一致。不过，涉及到保护能够过滤太阳有害紫外线的臭氧层这一问题，他们则知道该怎么做。
高分句架：The nations of the world have never agreed on _____. But when it came to _____, they knew just what to do .
4、Deforestation result in the increase in global temperature and unpleasant change of climate.
森林过量砍伐导致全球气温的升高和气候的异常变化。
5、Scientists and experts are working together to find ways to prevent harmful gases from getting into the air.
科学家和专家们正在协作，试图找出防止有害气体进入空气中的办法。
高分句架：Scientists and experts are working together to find ways to _____.
6、几乎每一位科学家都同意，唯一降低全球变暖的办法是调整我们生产能源的方式。
高分句架：The only way to _____, almost every scientist agrees , is to _____.
7、By increasing conservation and energy efficiency and aggressively using these clean energy technologies, we can reduce our greenhouse gas emissions by significantly amounts in the coming years.
通过加强保护，提高能源使用效率和积极采用清洁能源技术，在未来的岁月里我们可以大量地降低温室气体的排放。
8、For now the world has a more urgent mission: to stop the planet from overhearing, and do it in a hurry.
眼下，世界正面临着一个更迫切的使命：必须立即行动，防止地球继续升温。
高分句架：For now the world has a more urgent mission: _____.
9、气候变化，它可能影响到世界的任何角落，是一个全世界应该处理的问题。
高分句架：_____, with its potential to impact every corner of the world, is an issue that must be addressed by the world.
10、Many factories discharge enormous harmful chemicals into air and rivers every day. To kill insects, farmers use a large amount of insecticide so as to have a bumper harvest. As a result, they pollute the air, water, and land.
许多工厂每天把大量有害化学物质排放到空气和河流里。为了杀灭害虫，农民使用了大量杀虫剂，以取得大丰收。结果，他们污染了空气、水和土地。
托福写作模板：改变家乡的环境
If you could change one important thing about your hometown, what would you change? Use reasons and specific examples to support your answer.
托福写作模板范文参考：
If I could change one important thing about my hometown, it would be air pollution problem, and I will give the following reasons to explain why I want to solve the problem.
The first and most important reason is that I hope that my hometown can become a beautiful city. As an old industrial city, my hometown has made a great deal of contribution or the country’s economic development. At a result，the natural environment of the city has been badly damaged. The forest has disappeared; the mountains have become bald, and the most awful thing is that the air quality becomes more and more worsen. People seldom see the blue sky during most time of year.
Another reason why I want to change my hometown's air pollution situation is that the city's development needs clean and tidy environment to attract investors. nowadays people have come to know that the city's environment, which is so called “software facility of the city”，plays an important role in the city's future. For example, due to the fact that the environment of the city is very poor, many local students who pursue their study out of the city would rather find the job in other cities than coming back to their hometown after they graduated. In addition, nowadays people have paid more and more attention to their health. If the air pollution problem cannot be solved as quickly as possible, people's requirement for a healthy body will never be realized.
In my mind, changing air pollution will apparently be my first choice if I can change one important thing about my hometown. Fortunately people in my hometown are gradually aware of the serious problem and start doing something about it.
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