交通环境污染英语作文（推荐20篇）

Today, Chinas economy has made the great achievement. More and more

foreign people come to China to seek for cooperation. It is true that peoples

life standard has been improved a lot during the last decades, but the

environment has been polluted badly. When I was very small, I could see the

green trees and clean water around my hometown, but now, the river becomes

smaller and the rubbish can be seen everywhere. I feel so sad about it. We have

sacrificed so much to chase the profit. If we cant save the environment, we

wont live the comfortable life. For us, we should not throw away the rubbish

and plant more trees. The little things we do will make a great difference.

Create a green campus

With the development of scientific conductions, our daily life is becoming more and more convenient. But everything has both its good and bad sides, pollution has become a hot topic while the science’s building up. So the word “green” has been paid great attention among us .So do our campus.

Creating a green campus is very important to build up a wonderful atmosphere. ”Green campus ” does not only means green environment, but also means positive study atmosphere, good personal qualities and refer to that the students should be educated and have an environmental sense in their mind. What’s more, what I want to stress is that it sets goals toward the future of the world.

To bring “green campus” to its full play, effective measures should be taken. First, learning is the most important thing, which can

strength our personal qualities. Second, we should take care our daily actions about manners and pick up waste papers here and there as we can do. Third , when you make mistakes or someone help you, you should say “sorry” or “thank you” to people with your sweet smile…

Green campus make us live in a soft and warm environment. So we ought to do our best to build green campus.

As we all know, a better result of study can be brought by a better study environment. As a result, it is necessary for us to build the green campus. The green campus can not only provide a good environment for our study, but also be a part of build the harmonious society.

The green campus is not only the environmental being green, but also the sprite being green, which means we should do other things like helping each other or caring each other. Therefore, we should both beautify the campus environment and create a campus culture.

As students, we enjoy the campus time while we have responsibility to build our green campus. In spiritual term, we

should respect teachers, classmates and other people work for the school. In environmental term, we should have good habits to keep campus in a clean surrounding.

导语：随着经济的发展，交通正成为现代城市最大的问题之一。你觉得未来的交通是怎么样的呢?下面是yuwenmi小编为大家整理的优秀作文，欢迎阅读与借鉴，谢谢!

With the development of economy ,traffic is becoming one of the greatest problems of a modern city. One problem is pollution .The waste gases from the exhaust pipes are great enemies to the air. And there are so many cars and buses in the city that the harm they cause to the environment is considerable. Another problem is crowdedness .City inhabitants are so familiar with traffic jams that they are part of their lives. Time wasted on traffic and people are made impatient by the awful traffic. Worse than that ,traffic accidents are real-life disasters of blood and death .Traffic has become one of the nightmares of people living in cities. To build highways and bridges only works out part of the problem .Cars and buses should be improved to give less waste gases. Government should encourage citizens to take buses so that there is less traffic on road. People should obey traffic rules and try not to make trouble on road. City area should be expanded so that there is more space for wide roads. Maybe low-pollution high-efficiency means of traffic should be invented .Only after we pay enough attention to the problem will it be possible for us to solve it .

【参考译文】

随着经济的发展，交通正成为现代城市最大的问题之一。一个问题是污染，排气管排出的废气是空气的大敌。城市里有太多的汽车和公共汽车，它们对环境造成的危害是相当大的。另一个问题是拥挤。城市居民交通拥堵，他们是他们生活的一部分，那么熟悉。时间浪费在交通上，人们因交通拥挤而变得不耐烦。更糟糕的是，交通事故是现实中的血与死的灾难，交通已经成为城市居民的梦魇之一。修建公路和桥梁只能解决部分问题。汽车和公共汽车应该改进，减少废气排放。政府应该鼓励市民坐公共汽车，这样路上的交通量就少了。人们应该遵守交通规则，尽量不要在路上闹事。扩大城市面积，拓宽道路。也许应该发明低污染、高效率的交通工具，只有在我们足够重视这个问题之后，我们才能解决它。

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 .

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。

环境对人类十分重要，可是有些人不爱护环境，也不知道环境对人类的重要性。

Environment is very important for human beings, but some people do not care for the environment, do not know the importance of the human environment.

你看，许多人都不爱护环境，它们随地扔垃圾，有些人认为：一个垃圾算什么?可是积少成多，小区里最好看的地方成了垃圾站。有些人为了建房子挖山砍树，美丽的小山变成了沙漠和房子。有些人没时间做饭，就在外面快餐店买了饭一边走一边吃，吃完饭后他们还把一次性饭盒，一次性筷子丢在地上。有些人为了展示自己家里很有钱就开着跑车在路面上到处跑。他们没有意识到既污染环境又浪费能源。有些工厂将一些污水、浓烟排入江河和天空。

You see, a lot of people do not care for the environment, they throw rubbish everywhere, some people think: what a waste? But many a little makes a mickle, areas where the best places to see a garbage station. Some people in order to build a house digging trees, beautiful hill into the desert and the house. Some people have no time to cook, just outside the store to buy a snack food while walking after dinner, they also eat, disposable lunch boxes, disposable chopsticks on the floor. Some people in order to show that he has a rich family is driving a car to run around on the road. They do not realize that both environmental pollution and waste of resources. Some factories in some sewage discharged into the rivers, the smoke and the sky.

为了我们的环境，为了我们的生活，我希望人们可以把垃圾扔进垃圾桶，少砍树多造林，尽量回家吃饭。将废气废水引入地下，不要展示自己多么有钱，要注意节能减排。

For the sake of our environment, to our life, I hope people can throw rubbish into the dustbin, cut less than planting, try to go home for dinner. The waste gas and water into the underground, dont show his money, pay attention to energy saving and emission reduction.

相信在大家的努力下不远的将来，我们的城市会更美!

Believe not far from everyones efforts in the future, our city will be more beautiful!

The Surroundings in Cities

We have to admit that, comparatively speaking, our cities are not so clean and green as those in the developed countries. There are not adequate trees, lawns and flower-beds in such big cities as Beijing,Tianjin and Shanghai.

We should make our cities greener by planting more trees, grass and flowers. A green enviromnent can bring us pleasure, beauty and fresh air. Trees, lawns and flowers will make our cities more pleasing to both the eye and the mind, improve the weather conditions and provide fresh air, all of which will no doubt do us a lot of good.

I suggest that the whole city go all out every spring to plant new trees, build new lawns in and around the city, and everyone should take care of and protect the trees, lawns and flowers, and educate the children to love them. Then year after year, our cities will become greener, more beautiful and liveable.

[城市的环境英语作文

We live in nature, nature is very important to us. If we dont take care of it, the natural disaster will befall mankind.

But, because of a shortage of people environmental protection consciousness, there are some people throwing garbage everywhere, some pet, or at the side of the road. There are some busy people to go outside to eat fast food, leftovers lost carelessly. There are some people throwing paper everywhere, those paper lying on the road, just like a damage to the environment of the devil. There are some factories at the thick black smoke, the sky got dark. Some factories discharge wastewater flow into rivers, leading to the river black and stink, lots and lots of fish died. Some people are disorderly cut down trees, land became bare. Without trees, the air quality is affected, many living things disappear from lack of oxygen. There are some people in the river after eating, was thrown into the river, originally the clear river water becomes dirty and smelly ditch, passing all over your nose.

For the sake of our environment, I want to be with those people say: "please dont damage the environment, or natural disaster will befall mankind. If again so continue to destroy, the whole earth will disappear. The end of the world will always be coming.

The earth is my home, to protect the environment depends on everybody. Let us act together to protect our lovely earth!

我们生活在大自然里，大自然对我们非常重要。如果我们不爱护它，自然灾害就会降临到人类。

可是，由于人们环保意识不足，有一些人就随地扔垃圾，一些宠物就在路边随地大小便。有一些工作繁忙的人就到外面吃快餐，剩饭剩菜随手乱丢。有一些人随地扔纸团，那些躺在公路上的纸团，就像一个个破坏环境的魔鬼。还有一些工厂冒着浓浓的黑烟，把天空弄得黑乎乎的。有些工厂里排放出来的污水流进江河里，导致河水变黑、变臭，许许多多的鱼死亡。有些人就乱砍树木，土地变得裸露了。没有了树木，空气质量受到影响，许多生物因为缺氧而消失。有一些人在河边吃完东西，就往河里扔，原本清澈的河水变成了又脏又臭的水沟，路过的人都捂鼻而过。

为了我们的环境，我要跟那些人说：“请你们不要再破坏环境了，否则自然灾害就会降临到人类。如果再这样继续破坏的话，整个地球就会消失。世界末日始终会到来。

地球是我家，保护环境靠大家。让我们一起行动起来，保护我们这个美丽可爱的地球吧!

目前环保还存在着许多问题。最严重的问题就是空气、水和土壤的严重污染。那我们应该如何保护好自己的家园，保护好环境呢？以下是小编整理的英语作文环境保护，供大家参考。

英语作文 环境保护【1】

As we all know， the environment around us is getting worse and worse /more and more seriously today。

Water is polluted， we have no clean water to drink。

Many trees are cutting down， some animals are getting less and less。

Some factories are pouring dirty air into the sky。

The population is increasing faster and faster， resources are getting less and less…etc。

Not only does it affect our lives and health， it also has a great affection in the future。

People’s health has been greatly affected by air， noise and water pollution。

Many people died of diseases。

In order to live a better life， something must be done to stop the pollution。

It’s our duty to protect our environment。

We shouldn’t throw away rubbish everywhere。

Trees are very helpful and important for us。

We should plant more and more trees in order to live better and more healthy in the future。

If everyone makes contribution to protecting the environment， the world will bee much more beautiful。

In a word， if everyone pays more attention to our environment， there will be less pollution and our life will be better。

“There is only one earth”， I hope everyone will protect our environment well。

英语作文 环境保护【2】

With the development of our society， energy in the world bees more and more limited， so it is quite important for us to save energy and to protect our environment。

As a student， there are a lot of methods we can do to save energy at home。

For example， first， we can turn off the light as well as other appliances when we are not using them。

Second， recycle the waste water， paper and other waste so that we can reuse them。

Whats more， it is suggested to use public transportation more instead of private cars。

Above all， everyone can make a great contribution to our environment。

I hope I can learn more to develop new and clear energy， like energy from the wind and solar。

英语作文 环境保护【3】

What can I do for our environment?

Everyone can do something for our environment。

For me， I should try to save electricity in my daily life。

For example， if I am the last person leave the classroom in the evening， I will always remember to turn off the lights。

In order to protect our forests， I will use paper wisely。

I should try to use both sides of paper whenever it is possible。

I will not use things like paper cups and disposable chopsticks because they are made of wood。

I believe that doing all these small things will improve our environment and help make our world a better place to live in。

英语作文 环境保护【4】

Our environment is very important for our lives 。

We need the fresh air， the clean water and so on 。

In the past， there were many trees around us ，the air was fresh and the river was clean。

But now，people cut down many trees。

Air pollution and water polloution are very serious 。

The environment around us bees very terrible 。

We should protect our environment。

First， we should plant many trees to keep water。

Second ， we can ride a bike or walk to the school and work。

Third ， we shouldn’t throw the dirty water into the river 。

Fourth， we shouldn’t use the plastic bags。

Finally， we can ask more people to join us。

英语作文 环境保护【5】

Good environment can make people feel happy and fit 。

To improve the environment means to improve our life。

We should plant more trees and flowers around us 。

We shouldn’t cut them down 。

We should stop factories from pouring waste water into the river and waste gas into the air。

Whenever we see litter on the ground ， we should pick it up and throw it into dusbins。

Never spit in public。

Don’t draw on public walls。

It’s our duty to protect the environment。

[英语作文 环境保护

地球村的小公民们：

我们赖以生存的地球只有一个，它多么需要我们的保护啊！可是，有些小公民非但不听，你们看，餐桌上被丢弃的食物，堆积如山的一次性筷子，哗哗流淌的自来水……。这样的画面真是触目惊心。

地球，这位人类的母亲，生命的摇篮。曾是那样美丽，那么壮观。但现在，人类为了自己的利益，不惜乱采乱挖，随意排放污染物……于是，一座座挺拔的山变秃了，一条条清澈的河水变黑了……地球母亲正在痛苦的呻吟。如果地球被污染，我们的生命将会毁在自己手上。作为地球上的一员，我们有责任，有义务来保护地球。从小事做起，从身边做起。保护我们的家园，让我们的地球恢复原来的面貌。因此，我建议：

1、尽量少用一次性类物品，减少白色污染，自备购物袋和篮子。

2、不管在生活中，学习中，还是工作中，都要节约资源。用水，用电，要节制。杜绝各种浪费迹象，消费也要节俭一点。

3、废纸，废塑料，废金属等所有可回收物品，要分类回收，是资源可以不断再生，从而减少垃圾污染。

4、植树造林，爱护身边的一寸地，一株花草，一棵树木。多种些花草树木，来绿化环境，防止污染环境。

5、注意个人卫生，不随地吐痰，不乱人垃圾，不在人多的地方吸烟，不制造噪音。

公民们，保护环境人人有责。切记：我们只有一个地球。我们要携手保护家园。那样，我们就可以住在空气清新的摇篮里，在一张张笑脸下成长，在清澈的泉水里沐浴！ 公民们，切记：我们只有一个地球。

Our government is aiming to build an "economized society". I think it is every citizens duty to work hard to achieve this goal

Possible version:

How to build an economized society

Our government is aiming to build an "economized society". I think it is every citizens duty to work hard to achieve this goal.

To build an economized society, we must keep the following points in our minds. Firstly,make sure that the lights and the electric fans are turned off when there is no one in the room. Set the room temperature at above 26℃. Remember to turn off the computer when you are not using it. Secondly, try to form the habit of turning off the tap after it is used. Use basins when washing faces or vegetables. Thus the water can be used again to clean toilets or water flowers. Thirdly, it will be good enough to use a basket instead of plastic bags when you go to the market. As we know, a basket can be used many more times.

In a word, we should try our best to build an economized society.

​

随着经济的飞速发展，人们的生活不断改善的同时，环境污染也已经成为现代社会面临的重大问题之一。近一个星期来，我们有组织地对周边的环境污染情况做调查，报告如下：

一，河水污染。 近几年来工业生产发展迅速，人们只顾着怎样节省原材料的消耗，而对于在生产中出现的一些有害的物质并没有引起重视，废水没有经过处理就直接排放到河道中，造成河流污染情况严重。我们在调查中就看到好几家工厂，把深绿色的、浓黑色的污水直接排入河流，排污口处的水面上漂浮着大量白色泡沫。居住在河边的人们随手将剩菜剩饭、家庭垃圾都装进塑料袋往河里倒，我们的母亲河，现在已经遍体鳞伤，成了一条垃圾河。

二，空气污染。我镇的工厂在生产过程中产生的废气都是没有经过处理就直接排向蓝天，企业燃用汽油、柴油，产生的废气及烟尘也弥散在空中。同时随着我镇经济的发展和外来人口增多，人们燃烧使用的煤，液化气等，能源消耗量增加，产生的废气也成比例增长。汽车、摩托车等机动车数量迅速增加，尾气排污量加大。这些废气中含有大量二氧化硫、二氧化碳和烟尘。大气污染的情况已经比较严重，严重影响到人们的身体健康。

三， 垃圾污染。

随着人们生活水平的提高，人们使用的一次性物品明显增多。一次性袋子，一次性杯子，一次性碗筷，以及被用旧的废弃的生活用品，每天都有大量的垃圾需要处理。人们在使用后，只是随手往街头巷角一扔。我们走在大街上，只要稍稍留意，就会发现随处都有丢垃圾的地方。有些垃圾发出一股刺鼻的臭味，使你不得不注目观看。这一些垃圾不能及时处理，不仅影响了市容市貌，而且直接危害到人们的身体健康。不难想象，如果突然来一阵狂风，刮起满地的垃圾，会是一副怎样的图景？ 当然，还有噪音污染、土壤污染等情况也影响着我们的生活。我衷心希望有关领导充分关注污染问题，采取有利措施，还我们一个明净的家园。

The concept of responsibility is a necessary fiction. Although socities must hold their individuals accountable for their own actions, people‘s behavior is largely determined by forces not of their own making.

In the title statement, the speaker holds the contention that the concept of ‘individual responsibility‘ is no existence but a fiction. Moreover, the speaker says that the behaviors of human beings are fundamentally determined by the environment which out of their control. Admittedly, one‘s actions are deeply influenced by laws, societies, schools and families and other exterior forces; individual responsibility exists and functions as a significant role to rule people‘s behaviors as well.

On one hand, the highest social animal as human being is, any individual has his specific role in a certain society. And this specific role gives one social identity and individual responsibility through education in schools and influence of ethical and moral standards. Though some times one would feel that the certain responsibility is obligation from the society and organizations rather than his ‘individual responsibility‘ at first, in most cases, the accountability would presumably become one‘s own eventually followed by the final identification of his specific social identity, and then direct one‘s behaviors without the force from the exterior world. For example, a soldier would think it is his duty to obey the rules without any hesitation; a surgeon would consider healing the patients as his accountability; and a historian would feel it is his responsibility to discover what is behind the historical descriptions. In fact, different careers and roles form diverse individual responsibilities, which result in individuals’voluntary behaviors.

On the other hand, there are not only specific individual responsibilities in diverse areas but also some fundamental values and accountabilities, which we all human beings cherish. From the moment one can speak or even is born, the society begins to instill the moral and ethical standards, which is so called humanity in every one‘s mind. The older one is, the deeper influence the humanity would be. When one is just a little child, he would go directly to what he like and claim it. Then when he is old enough, he would realize that it is incorrect and ashamed. And because of the awareness of what is right and wrong, one would probably never do any misdeed again. Actually, humanity is just the common individual responsibility shared by all of us.

There are still many problems of environmental protection in recent years. One of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people’s health. The polluted water causes diseases and death. What is more, vegetation had been greatly reduced with the rapid growth of modern cities.

To protect the environment, governments of many countries have done a lot. Legislative steps have been introduced to control air pollution, to protect the forest and sea resources and to stop any environmental pollution. Therefore, governments are playing the most important role in the environmental protection today. AD:From Joozone.Com.

In my opinion, to protect environment, the government must take even more concrete measures. First, it should let people fully realize the importance of environmental protection through education. Second, much more efforts should be made to put the population planning policy into practice, because more people means more people means more pollution. Finally, those who destroy the environment intentionally should be severely punished. We should let them know that destroying environment means destroying mankind themselves

（编辑：应璐璐）

However, every one lives in a certain society thereby one‘s behavior is more or less influenced by forces not of their own making. And to operate normally, every society has its laws, though many times have differences among them. It is true that humanity plays an essential role in ruling individuals‘ behaviors; yet laws are necessary. Under the control of laws, people who have little individual responsibility would probably not dare to do any crime in fear of law punishment. Besides laws, for example in school, rules are also an important factor as well as individual responsibility. Nowadays, in most universities, a student who does not pass some certain courses in his four years college life would not get his diploma of bachelor‘s degree. So even if a student does not like his discipline, or dose not care about his GPA, the pressure of graduating forces him not to playing computer or basketball all the time.

In addition, individual responsibility and forces from outside world have overlapped parts some times. For instance, studying diligently is some hard- working students‘ individual responsibility as well as the pressure from schools and society.

Generally speaking, it is hasty and incorrect to conclude that the concept of ‘individual responsibility‘ is a necessary fiction. On the contrary, individual responsibility plays an important role which cannot be replaced. However, laws and the exterior force also have their significance as well. Thus we can not put either of them aside and pay more attention to another.

Water is a kind of liquid. It has no taste or smell. It is transparent, too. Water is useful and is important to us. Why? For example, we use water to water the plants. We use water to wash our face or to have a bath. We drink water or we will die…Water is also very important for China. There are 2.8 hundred millions of steres of water in China, but everyone can only use 2300 steres. It is only twenty–five per sent in the world.

Not too long ago, there was a man called Jacques Cousteau. He loved the beautiful colors, and the beautiful fish in the sea. However, when he returned some years later, the colorful coral reefs were dead and grey because the factory near the sea poured waste water into the sea. Jacques Cousteau decided to tell people how important it was to save the environment under the sea. He started the“ Cousteau Society ” to help protect life in the sea. Now there are over 30000 members all over the world. Since water covers most of the earth, Cousteau knew that we should keep the sea clean. We should not litter the sea, and should clean up the dirty parts. As water is very important to our environment, he encouraged everyone to take part in protecting our lakes, rivers, sea and ocean.

There are still a few people who are not protecting the water now in the world. For example, some factories pour waste things into the rivers, lakes or into the sea near by. The water there has become very dirty and we can’t use them at all. Although there are seventy–five per sent of water in the world, we can only use fresh water, that there is only a little. So we should use little water when we need to use it. For example, I do not use too much water when I am washing my face or having a bath… It is important for us to keep the water clean. You may ask yourself, have I ever poured or thrown dirty things into the water? If your answer is “No”, that means you have already helped to protect the environment. It is our duty to protect the environment. You may ask yourself again, have I ever helped to clean up the water? If your answer is “Yes”, that means that you have already done something useful to improve the water. If we use up all the water, it is difficult for us to get it from anywhere, including the universe. It is terrible to think that people are too thirsty to live! I believe, that if everyone helps to protect the water, the water must be protected. You do not want to “kill” your son or your grandson, do you? So now let us to protect the water! Please don’t let the last drop of water on the earth is we human’s tear!

[个人责任与社会环境英语作文

我多么希望大家能珍惜我们身边的每一个事物，每一只动物，每一只有益的细菌，因为，很有可能，在几万年后的今天，他们都没有了。以下内容是小编为您精心整理的关于环境污染的作文400字，欢迎参考！

关于环境污染的作文400字一

随着科技的不断发展，汽车的不断增多，排放的废气已经造成了严重的污染，或许，几年后的子孙后代、几百年后的大家，或许会因为大气污染而死亡。现在，地球上每一年都有百分之二十的人因为饮用了受到污染的水而死亡，如果这样延续下去，地球在几万年后岂不是变得光秃秃、像月球一样了？

据科学家的统计，每一年，每一月都有百分之二十多的树木因为废气污染而枯萎。百分之八十多对我们有益的细菌死亡，大家或许会觉得很夸张，但这是事实。其次还有受到污染的废水、废气等。人类有错吗？

我多么希望大家能珍惜我们身边的每一个事物，每一只动物，每一只有益的细菌，因为，很有可能，在几万年后的今天，他们都没有了。

动物对人类发起了警告；

细菌对人类发起了警告；

每一条无辜的生命对我们发起了警告。

“人类，不要再害你自己，不要再害死我们了吧！”

关于环境污染的作文400字二

在21世纪的今天，人类的科学经济发展已经达到了很高的水平。然而我想问：你们有没有意识到人类的活动对环境会造成怎样的影响呢？

森林的乱砍滥伐不就是一个严峻的问题吗？据调查全世界森林面积正以每年上千万公顷的速度在消失。造成大量的水土流失，使许多地区成为沙漠。人类的活动范围在不断减少，这不可怕吗？

人类除了破坏森林之外，难道就没有什么破坏环境的问题了吗？不是这样的。现在我们应该看到水污染的严重性，目前世界上60%的地区面临供水不足，已有20%的人口难以得到清洁水，51%的人无法得到卫生用水。这是什么造成的呢？是我们人类自己造成的，现在的工厂及我们生活中的污水，没有通过处理就排出去。这不是最好的吗？据研究，每排放１立方米污水，就污染１４立方米天然水。想一想，这是多么可怕的数字？

在工厂排出的浓烟里，我们不知道浓烟是污染大气的吗？科学家发现，至少有100种大气污染物对环境产生极大危害，直接影响人们的健康。

难道我们想在这种环境中生活吗？当然不想；那让我们用行动来证明吧！我们可以从我做起，从现在做起，从身边做起。树立爱自然、爱护环境的意识吧！来做宣传环保的使者！让我们一起为保护环境行动起来吧

现在有许多疾病在危害人类的健康，甚至威胁到人类的生命。人类跨入21世纪，世界发生了多少惊人的变化。在人们为科学技术突飞猛进的发展欣喜之余，又经历了更好的不安甚至灾难。除了对高科技特别是生物科技的发展所带来的恐慌之外，战争和疾病似乎直接将人类带到了地狱之门。

水污染对人体的危害，人体在新陈代谢的过程中，随着饮水和食物，把水中的各种元素通过消化道进入人体的各个部分。当水中缺乏某些或某种人体生命过程所必需的元素时，都会影响人体健康。例如，有些地区水中缺碘，长期饮用这种水，就会导致“大脖子病”，就是医学上所称的“地方性甲状腺肿”。当水中含有有害物质时，对人体的危害更大。致癌物质可以通过食用受污染的食物(粮食、蔬菜、鱼肉等)，带入人体，还可以通过饮水进入人体。据调查，饮用受污染水的人，患肝癌和胃癌等癌症的发病率，要比饮用清洁水的高出61。5%左右。当污水中含有汞、镉等元素排入河流和湖泊时，水生植物就把汞、镉等元素吸收和富集起来，鱼吃水生植物后，又在其体内进一步富集，人吃了中毒的鱼后，汞、镉等元素在人体内富集，使人体患病而死亡。这样，从水生植物→水生小动物→小鱼→大鱼→人体，形成了一条食物链。人体最后成了汞、镉等元素的“落脚点”。

水污染对水生生物的危害水中生活着各种各样的水生动物和植物。生物与水、生物与生物之间进行着复杂的物质和能量的交换，从数量上保持着一种动态的平衡关系。但在人类活动的影响下，这种平衡遭到了破坏。当人类向水中排放污染物时，一些有益的水生生物会中毒死亡，而一些耐污的水生生物会加剧繁殖，大量消耗溶解在水中的氧气，使有益的水生生物因缺氧被迫迁栖他处，或者死亡。特别是有些有毒元素，既难溶于水又易在生物体内累积，对人类造成极大的伤害。如汞在水中的含量是很低的，但在水生生物体内的含量却很高，在鱼体内的含量又高得出奇。假定水体中汞的浓度为1，水生生物中的底栖生物(指生活在水体底泥中的小生物)体内汞的浓度为700，而鱼体内汞的浓度高达860。由此可见，当水体被污染后，一方面导致生物与水、生物与生物之间的平衡受到破坏，另一方面一些有毒物质不断转移和富集，最后危及人类自身的健康和生命。

水污染对工农业生产的影响工农业生产不仅需要有足够的水量，而且对水质也有一定的要求。否则，对工农业会造成很大的损失，特别是工农业生产过程中使用了被污染了的水后，对人类有着极大的危害。一是使工业设备受到破坏，严重影响产品质量。二是使土壤的化学成分改变，肥力下降，导致农作物减产和严重污染。三是使城市增加生活用水和工业用水的污水处理费用。

清洁的空气是人们赖以生存的必要物质基础，一个成人平均每天要呼吸15立方米空气，人们若呼吸了严重污染的空气，无疑对健康是有害的。因此，研究空气污染的影响，认识清洁空气的价值是一个十分复杂的前沿科研课题。而儿童处于生长发育阶段，是对外界空气污染最敏感人群，研究空气污染对儿童的影响更易获得有价值的结果。基于此，以中国工程院院士、中国环境监测总站总工魏复盛为中方首席科学家的中美科技合作项目一一空气污染对人体呼吸健康的影响研究，在广州、武汉、兰州、重庆等城市和郊区分别选点，对空气中直径2.5微米颗粒物进行调查、监测，取得8196份调查问卷，测试儿童肺功能约15000人次，包括环境监测数据，共获得了约300万个数据，经过统计分析，对空气污染对人体呼吸系统健康(特别是儿童)的影响有了定量化的认识。研究结果证实，对人体健康的影响以空气中细小颗粒物污染最为严重(我国有2/3的城市超标)，其次是二氧化硫污染(我国有1/3的城市超标)，氮氧化物污染的影响相对较弱。可以说，细小颗粒物(可吸入颗粒物)是人体健康的第一杀手。据专家介绍，颗粒物上附着的有毒重金属、酸性氧化物与土壤相比富集几百倍、几千倍，甚至上万倍，并可在空气中飘浮多达几十天，有害物质随可吸入颗粒物进人体肺部，并有可能透过肺泡进入血液，直接危害人体健康。

近日，这项历时8年的研究成果在京通过了由国家环保总局主持的专家鉴定。专家们认为，这一研究成果对于我们认识清洁空气的重要性、提高公众及领导层的环保意识有着重要意义。研究成果的数据为国家空气环境立法、制定、修订空气质量标准、排放标准及空气污染治理政策提供了科学依据。

家电为了吸引顾客，往往是以提高音箱的分贝为主要手段，各种音乐特别是打击乐发出的声音，会增添人们的焦虑情绪。按照国家规定的标准，公共场所的噪音住宿业小于55分贝、商场(店)、书店小于60分贝、公共交通等候室小于70分贝，但现实的公共场所中，噪音要远大于这个标准。我国对居民生活区的噪音也有相关的规定，住宅区白天的噪音不能超过50分贝(一般说话声音为40～60分贝)，室内噪声限值要低于所在区域标准值的10分贝。医学证实，过度的噪音污染，会导致人的耳部不适，出现耳鸣耳痛症状;损害心血管;分散注意力，降低工作效率;造成神经系统功能紊乱。噪音污染的过程其实是一种慢性中毒过程。记得有一幅荣获世界漫画大奖的作品，就是在一间超高分贝的房中，关押着一名犯人，犯人双手抱头面部痛苦，这幅画题名为“极刑”。可见噪音对人的影响。因此，现实生活中，要防止噪音污染，维护健康的生活环境。

让我们来保护环境，治理污染吧!

Dear Editor：

I am writing this letter to draw your attention to the deteriorating situation of “white pollution” in some regions despite the implementation of restrictions on the use of plastic bags.

In order to put an effective stop to the wide spread of “white pollution”， I would like to make the following suggestions . Firstly， the price of plastic bags should be further raised; Secondly ， special government departments should be established to supervise the making and using of plastic bags to ensure they are used when really needed.

I hope my suggestions would be of help and thank you for your attention.

Write about our little collective today, we can in this small collective unscrupulous name-calling, slapstick, hit each other, we will not be angry, because those at the contrary, this is our own game, is also our silent agreement. My brother can scold himself, but he wont allow others to say anything. Normally when its fine, we have a faint, but we all worry about it. So-called love will come in time, meeting is the edge, knowing is a share, live together more than a year!

Chest ba jin, dao crazy junshan, tuptuo, little white face ah huang, big mouth rotten haizi, no filial piety (wu xiao), kaizi, small and cheap kangkang, good handsome father, Lao mei. Together we make up the mythical existence of 329. Why do you say that? Because we are all gods, ha ha.

329 is a sleepless night, belle is constant, shampoo, electric pot not buy themselves are "take" and basin are used to wash feet, washing footbath is to hold the sewage, waste water basin is to hold garbage, and then be dead with garbage, this is our recycling. 329 is free, when the so-called god closes a door for you, it will surely open a window for you. It is not bad, the door of the dormitory is closed at night, but can we stop the pursuit of freedom? Do we need the door when we have the window? The bed sheet also played its other function - the rope, flying the wall, not difficult.

Tell us about our members:

A man with a family, he kisses me every night with his wife. This guy is not a thing, always bully people mop, like bed overrun with people he want to yourself (reason) repeat reluctant, although poor mop can be helpless, under the Yin wei of the ba jin he also only succumb, more can spirit, he is coming to an end, not give money, get old the 6-foot mop. Ba jin a we are not as good as this man, and one he SanJin three out of the water, crisscrossed, well-informed, accumulated the command of practical experience, according to the words of his story to the little girl said, they must be surrendered, so he often teaches knife crazy chasing girls, but knife dont begin to understand, progress is not very big. Theres something to be proud of, of course.

Knife crazy this is a very role, remember to hide some after see him, because he had applied for the card with a knife, take with combating dao, but is now forced to confiscate, the somebody else a not happy, youre miserable, dont not letter, have a plenty of actual combat experience. But dont because he is a big old man, his grades are quite good, he always won a prize in some competition, he is a martial art.

Small white face ah huang, because of the relation with the current one medium and old greatly, so unscrupulous the destruction of the motherland flowers, often go to the kindergarten, primary school and so on. But its easy for him to catch up with a girl, and its like hes just trying to get on with him. Hes flirting with his girlfriend, and hes a little yellow dog whos going to bite his rival.

Mop, she also dont know whats wrong with may be hit by who, the whole a baldy, still owe the sector, is his way of life, and what is missing, take what, proficiency, like nobody, pick it up with ease, the Eva, shortcomings of luck, you said you what time when the hero is not good, such as guardian lamp will be destroyed, go against, finally fulfilled our predictions, provoke the disaster, fire, but also calculate embrace get beauty return.

The rotten sea son is also called big mouth, normally likes to float a flying car, also do not see him and the girl play, not only he is not sexual interest, still have what psychological or physical barrier.

Keiko is one of the best in the training team and has a regular distribution of muscles and a family of people.

Good handsome dad, because his surname is better, so the names of the children in the future need not worry, his son cheered handsome in the future, people call he is handsome, dad, daughter cheered the United States, people can call his wife a beautiful mother, so in the future will be all the world to marry his girl praise and envy, you say he damage loss? He has one shortcoming, which is that he has a weak ability to use his mouth, so he likes to do everything with his hands. He doesnt often argue with others, but he is weak.

Bremen, he gets up early every day, wakes us up, and has him without worrying about being late.

Small base, this guy is very eloquent, love to wander, is not a home, come back every night to wander, very late return. He speaks eloquence, eloquence, and perhaps he will be able to do all kinds of talents like zhou libo in the future.

No filial piety, inspired by his wife, is insisting on "semi-saccharism" for their love preservation, hope he can.

This is part of 329, waiting for the god-like creature, god-like miracle for you, I believe that 329 is no ordinary in the future, 329 brothers, life will be wonderful.

"Green" the eternal topic, let us better to understand the importance of environmental protection.

Green environmental protection is to make us live a happy life in a clean environment, however, the environment around us in a worse if we dont alarm, then, our motherland will be a mess in our hands! Green environmental protection starts from me. My dad used to drive his car to work, listen to my advice, to protect the environment, he ride a bike from now on, he thought that not only the exercise of his body, also for the green environmental protection.

My mother began to contribute to the green environmental protection. Before she went to vegetable market to buy food, she used plastic bags, a village green environmental protection propaganda on TV, she understood the green environmental protection is sustainable, in order to we can have a better environment. In order to we live healthier lives, so mom from that moment on, every day go to vegetable market with the own basket, instead of plastic bags.

As a new era of junior middle school students, and I will response to the green environmental protection call for, I had at school are all use one-off chopsticks, but now I can bring their own chopsticks to school. I think, though this is a small matter, but I do my responsibility.

Happiness of life to let China land everyone be permeated with happy smile, rich products, long history, noble quality, the plot environment. Nowadays, the environment is polluted, the green environmental protection starts from me, let us together to protect the environment!

第一篇：关于交通规则的英语作文1

In our country,many people do not follow the traffic rules when they cross the road.They may think cars will let them go first,so in a group they run a red light.They may think they are fast enough to cross the road before cars get close to them.So traffic accidents often happen in our daily life. In my opinion,we should follow the traffic rules when we cross the street,if everyone follows the traffic rules,there will be fewer traffic accidents.

翻译：

在我们国家,许多人不遵守交通规则过马路时。他们可能认为汽车会让他们先走,所以在一群他们闯红灯。他们会认为他们足够快过马路之前汽车接近他们。所以交通事故经常发生在我们的日常生活中。在我看来,我们应该遵守交通规则,当我们过马路时,如果每个人都遵守交通规则,将会有更少的交通事故。

第二篇：关于交通规则的英语作文2

Traffic safety is everybodys business. We must obey the rules. For example ,we must walk on walk side .when we cross zebra – crossing ,stop and look right and left ,then go across fast. Don’t play football on the road .we can tell our parents not to drink before they drive, not to run through red lights, not to talk and laugh while driving etc.

We can say cars are coming into our life, but only when everybody thinks traffic safety is everybodys business can we be safe driving on roads and walking on sidewalks.

翻译：

交通安全是每个人的事。我们必须遵守规则。例如,我们必须走一边走。当我们穿过斑马——穿越,停下来看看左和右,然后快速穿过。不要在马路上踢足球。我们可以告诉我们的父母不开车前喝酒,不要闯红灯,开车时不说话和大笑等。

我们可以说汽车进入我们的生活,但是只有当所有人都认为交通安全是每个人的业务我们可以安全驾驶在道路和人行道上走、

第三篇：关于交通规则的英语作文3

Traffic safety is everybodys business.Records show that every year a lot of people die in traffic accidents.Some of the accidents are due to mechanical problems.However,most of them are the results of careless and reckless driving,and could be avoided.A lot of people disregard traffic signals and rules.They drive regardless of speed limits,run through red lights,drive in the wrong direction,talk and laugh while driving,and turn as they wish without giving signals.They dont slow down while approaching crossroads.So many people violate traffic regulations that we cannot put too much emphasis on the importance of traffic safety.Only when everybody thinks traffic safety is everybodys business can we be safe driving on roads and walking on sidewalks.

翻译：

交通安全人人有责.纪录显示每年有许多人死于车祸.有些车祸是由于机械问题.然而大部分车祸都是疏忽而卤莽驾驶的结果,并且可以避免的.许多人无视于交通号志和规则.他们驾驶时不管车速、闯红灯、逆向行驶、开车时交谈,并且不打灯号就任意转弯.他们接近十字路口时不减速.如此多的人违犯交通规则以致于我们再怎么样强调交通安全的重要性也不为过.唯有当每个人皆认为交通安全是众人的事时,我们在路上开车、在行人道上走路才安全.

Harmony with the environment is that we live in on Earth,who is a natural son,and not only to natural persons as the conqueror,as we all know,there is only one earth and the mountains on Earth,the animals.Plant human cells,if it damaged,destroyed nature organizations,to the eradication of mankind.Therefore,the environment must be linked with social ethics,character education and practice acts as an important element of it.Everyone must fulfil its responsibilities and obligations to protect the environment.

Today I am very glad here to share my opinionsabout the protection of environment.

With the development ofscience and technology ,different kinds of pollution has been produced andcaused global concern recently.

As we know, people have beenliving on the earth for thousands of years, human activity damaged natural environment, such as excessive abuse of natural resources ,the sewage dischargedfrom factories ,the animal slaughter ,kinds of chemical fertilizers andgreen-house effect. All that is mentioned above has a bad impact on the eco-system .Now, many animals aredying out. We are suffering from unhealthy food and water, we are faced withharmful rays and global warming. It was ourselves who had made a series oftroubles. As you can see, we are the final victim.

Above all, if we human beings cannot recognize theseserious problems and try our best to solve them soon, we would finally lose theenvironment suitable for us to live. So, it is our duty to protect theenvironment ,but what should we do to protect it?

In my opinion, the first and important thing is tounite all forces ,that is to say---gather all hearts together. Next we shouldprotect and plant more trees, which can dispose of the dust in the air. As forfamilies, it is effective to ride bicycles rather than drive cars. Don’t litteranywhere as you like. In addition, sorting and recycling the rubbish also playan essential role in the protection of our earth. We’d better call on everyone aroundus to lead a low-carbon life, as it may make a difference to the environment.

Thus, it’s high time that we did something to improveour surroundings. Everybody should raise the awareness to protect our motherearth. Let’s appeal to more people to join us.

All in all ,there’s no doubt that keeping the balanceof human and nature ,we will benefit a lot.

Thank you for listening！

cars have created a lot of serious problems in our world. all the time, they are pumping huge amounts of waste gases into the atmosphere, causing disease and even death.

one possible solution is to design and develop clean cars and clean fuels. but it may take decades for the new models to completely replace the traditional ones.

another solution is to develop modern public transportation systems and restrict the use of private cars. if the price of petrol rises constantly and the public vehicles are efficient and convenient enough, most people will not drive private cars. on the whole, the elimination of air pollution needs the co-efforts from the government and the public. this problem will be solved only with the help of science and technology.