环境保护的四级作文

篇一：四级作文 环保

环保

1. 水资源短缺已成为严重问题

2. 造成水资源短缺的原因

3. 提出解决方案

On Water Shortage

No one can have failed to notice the fact that water shortage is a grave problem with which the whole world is confronted. Actually, it has become so widespread that it has severely affected people’s daily life and hindered the development of the global economy.

A number of factors could account for the problem, but the following might be the critical ones. First, with the development of agriculture and industry, an increasing amount of water is needed. Secondly, the ever-increasing population is another leading cause of water shortage. Besides, the global tendency of warming up also contributes to the problem. What’s worse, pollution and waste of fresh water aggravate the situation.

In view of the seriousness of the problem, effective measures must be taken before things get worse. First, it is essential that laws and regulations be worked out and enforced to protect water resources. Secondly, people should enhance their awareness of saving water. With these measures taken, it is reasonable for us to expect a brighter future.

篇二：四级作文范文——环境问题.doc

一.008年12月英语四级作文题目及范文Disposable Plastic Bags

1.一次性塑料袋的使用

2.使用一次性塑料袋带来的问题

3.限制使用一次性塑料袋的意义

Disposable Plastic Bags

Nowadays we may find ourselves surrounded by a sea of disposable plastic bags. And recently the problems of using disposable plastic bags have been brought into people’s focus. First of all, the use of disposable plastic bags causes irreversible harm to our environment. As these bags are not biodegradable, they are blocking the drainage system and causing water pollution. What’s more, customers using disposable plastic bags may think that they are of great convenience. But what they don’t quite realize is that there will be remarkable negative impact on our health. And sometimes careless disposal of these bags may even poison some innocent animals.

In view of the severity of this issue, effective measures have been taken in our country. There has been a strict limit on the using of disposable plastic bags in supermarkets, which not only

enhances people’s awareness on environmen(来自:www.Zw2.cn 爱 作文 网)tal protection but also cuts down the cost of the running of supermarkets.

二. 1. 全球变暖对地球环境造成了很大影响

2. 引起全球变暖的原因

3. 我们需要采取的措施

Environmental Protection

No one，regardless of race, religion or nationality, can deny that the world we live in is becoming increasingly intolerable because of the effects of global warming.

According to many experts, even greater impacts are still on the way.

There are numerous causes for this problem. On one hand, human-related emissions of carbon into the atmosphere is causing, and will in the future cause, significant global warming according to the theory. On the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the problem.

It is urgent that immediate and effective actions should be taken right away. First, more trees need to be planted to help improve and beautify the environment. Besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results.

In a word, there is a long way to go before we can take a comfortable world for granted again .

没有人，不论种族，宗教或国籍，也不能否认，我们生活的世界正变得越来越难以忍受，因为全球变暖的影响。许多专家认为，更大的影响仍在路上。有许多原因，这个问题。一方面，人类相关的碳排放到大气中造成，并将在未来的事业，重要的全球变暖的理论根据。另一方面，缺乏对环境保护重要性的认识阻碍了问题的解决。当务之急是立即和有效的行动，应采取正确的了。首先，需要更多的树木种植，帮助改善和美化环境。此外，关于全球变暖更加严格的法律和不负责任地使用燃料资源必须付诸实施，取得了良好的效果。总之，有很长的路要走，我们可以采取一个舒适的世界是理所当然的了

点评：环境问题也是四级作文命题重点话题之一。大学英语四级考试曾经考过Make our Cities Greener.近年来，全球气候异常，造成许多自然灾害的频繁，保护环境刻不容缓，已成为全社会乃至全人类共同关注的热点。

篇三：2013年6月英语四级六级作文预测：环境保护热点词汇

今年的四六级考试即将到来，而作文是最容易提分的一部分。根据历年作文的考试热点，对今年的命题做了科学的预测。

近年来，一方面我国经济得到飞速发展，但另一方面，经济发展也带来了一系列环境问题：如石油天然气紧缺、空气污染、全球变暖、自然灾害等等，尤以北京的空气状况最引人注目。下面给出以下热点词汇，供考生参考。

PM2.5/PM10细微颗粒 global warming全球变暖 greenhouse effect温室效应 air pollution空气污染 sustainable development可持续发展exhaust gas 废气

weather forecast 天气预报 public hazard 公共危害 deforestation 砍伐森林 desertification 沙漠化 unclear and impure 浑浊不清 industrial waste工业废料 make joint hand 携手 acid rain酸雨

chemical plant化工厂fight against对抗

ever-accelerated 不断发展 destroy the ozone layer破坏臭氧层 endanger existing species危害现存物种 be plagued with遭到污染 suffer a great deal from 深受其害 set up a foundation 建立一笔基金 appeal to the government 向政府呼吁

punish severely by the law依法严惩

encourage city-residents 鼓励市民

extremely serious problem极其严重的问题

adopt several strong measures采取积极措施

take control over our environment控制我们的环境

raise people’s awareness of the environment 提高人们的环境意识

deterioration of the ecology 生态恶化

break the ecological balance 破坏生态平衡

enhance the quality of life 提高生活质量

for the future generations / for our descendants 为了子孙后代

bring about a lot of losses / disasters 造成巨大损失/灾难

pursue one’s short-term interest追求眼前利益

let this situation go as it is 任由态势发展

读万卷书，行万里路，作文写作的关键还是多看多记多写。最后，祝广大考生在几日后的四六级考试中取得自己满意的成绩。