环境和人类英文作文【汇集20篇】

环境污染也使人类自食了苦果，让我们回顾一下历史，看看前人是怎样受到自然的惩罚的，这就是世界著名的八大公害事件：

1、比利时马斯河谷事件：1930年12月，比利时马斯河谷工业区，排放的工业有害气体和粉尘对人体造成重大影响，一周内近60人死亡，市民中得心脏病、肺病死亡率增高，家畜死亡率也大大增高。

2、美国洛杉矶烟雾事件：20世纪40年代美国洛杉矶的大量汽车废气在紫外线的照射下产生光化学烟雾，造成许多人的眼睛红肿、咽炎、呼吸道疾病恶化及思维紊乱。

3、美国多诺拉事件：1984年10月，美国宾夕法尼亚州多诺拉镇的二氧化硫及其氧化物，与大气粉尘结合，使大气严重污染，5911造成人暴病。

4、英国伦敦烟雾事件：1952年12月，英国伦敦由于冬季燃煤引起的煤烟性烟雾，导致4天时间内4000多人死亡，两个月后又有8000多人死亡。

5、日本水俣病事件：1953年至1968年，日本熊本县水俣湾，由于人们食用了含汞污水污染的海湾中的鱼虾，造成近万人中枢神经疾病，其中甲基汞中毒患者283人中有60余人死亡。

6、日本四日市废气事件：1961年，日本四日市由于石油冶炼和工业燃油产生的废气，严重污染大气，引起居民呼吸道疾病骤增，尤其是哮喘病的发病率大大提高，形成了一种突出的环境问题。

7、日本富山的痛痛病事件：1955年至1977年，生活在日本富山的人们，因为饮用了含镉的河水和食用了含镉的大米，以及其他含镉的食物引起痛痛病，就诊患者258人，其中死亡者达207人。

8、日本的爱知粮油事件：1963年3月，在日本的爱知县一带，由于对生产米糠油的管理不善，造成多氯联苯污染物混入米糠油，人们食用了这种被污染的油之后，造成13000多人中毒，数十万只鸡死亡的严重污染事件。

1.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.

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.

2.We can’t live without water, but now the water was polluted. It is the biggest problem. It influences our daily life. So we should find a way to solve this problem. Water is important resources. In our daily life, we often leave the tap on after cleaning hands. Sometimes we often drop litter in the river. So the water was polluted by us. I think we could use a bottle of water two or three times. We have to turn off the tap after cleaning hands.

Let’s try to form a good habit and save things around us. Let’s do it from now on!

Fish can’t live without water. Plants can’t live without water. People can’t live without water, either. As you can see, the water is very important to us. But now drinking water is leand less. The water was polluted seriously.

So we would act quickly in order to save the water, But what must we do nowI think we can plant trees, clean the banks of the river, water the plants by using used water. Turn off the shower while we are washing hair. And we shouldn’t drop litter into the river and so on.

It’s our duty to try our best to protect and save water. And don’t forget that if we don’t save water, the last drop of water will be our tear

Water is very important to us. We can’t live without water. But the drinking water is leand less. Because we waste a lot of water in our daily life. And some of us often throw rubbish into the rivers. So the rivers are polluted seriously.

It’s our duty to save water, we must do something to save water. For example, we shouldn’t pour waste water into the rivers and we should pick up litter around us.

If we don’t save water, the last drop of water will be our tear

We want to hold a green Olympic Games ,so everyone should do something useful to protect the environment ,whether it is big or small.

我们要举办一个绿色奥运，每个人都应该做些无论是大或小的有用的事来保护环境。

We should do something to stop people from doing bad things to the environment .We should put rubbish into dustbins instead of throwing it about. Everyone must care for flowers ,grass and tress in public .We shound collect things like paper ,plastic bags our neighborhood as well ,it’s necessary to plant more trees every year .

我们应该做些什么来阻止人们对环境做一些不好的事情。我们应该把垃圾放进垃圾箱而不是直接扔了，每个人都必须爱护公共场所的花，草，树木。我们应该收集社区的一些像纸，塑料袋的东西，每年种植更多的树是必要的。

It is everyone’s duty to make our neighborhood much better with our hands minds .Let’s make a contribution to protecting the environment and the Plympic Games successfully.

用我们的双手和头脑使我们的社区变得更好是我们每一个人的职责。让我们为保护环境做贡献，祝奥运会成功。

人类的生存与发展离不开环境，然而，人类在谋求自身的生存与发展的同时，不断地将生态破坏和环境污染带给地球家园。随着人类改造自然的力量日渐强大，人类环境的破坏变得日益严重，人地关系矛盾加剧，现已危及人类自身的生存。

我们不能以牺牲环境为代价来换取一时的经济繁荣，不能徘徊在无知和狂妄之间对大自然苛求无休。我们既不是大自然的奴仆也不是大自然的主宰。

面对日益严重的人口、资源与环境问题，人类开始反思以往的行为对地理环境所造成的严重后果，重新认识人类与地理环境的关系，逐步构建了人类与地理环境的新型伙伴关系—人地伙伴论。让我们以可持续发展的理念和发展模式，在谋求生存与发展的同时，认识和解决好环境问题，永远与自然和谐相处。

在我们居住的地球上，自然资源的形成与演化，往往需要经历漫长的发展过程。人类无休止的“征服”自然和“索取”资源，以掠夺性的生产方式，造成了资源和生态环境的严重破坏。在世界经济高速增长的今天，大自然向人类亮出了“红灯”。

我们无法阻止前人浪费资源、破坏环境，就像后人也无法阻止我们去犯同样的错误。如果我们不能阻止当代人自毁家园的愚蠢行为，那么我们的子孙后代也无资源可用，无立足之地！

人类已经警醒，世界正在行动。珍惜自然资源、保护生态环境是我们义不容辞的责任。把青山留给大地，把洁净留给天空，把绿荫留给小鸟，把沃土留给子孙……让我们在与自然的和谐共处中，求得永续发展。

当我们陶醉于人类创造的现代文明，庆贺“征服”大自然伟大胜利的时候，各种有形、无形的环境污染正从四面八方悄悄袭来：工业“三废”污染、化肥和农药污染、生活垃圾污染、恼人的噪声污染、眩目的光污染、“无形杀手”电磁波污染……毒害着我们健康的肌体，破坏着我们美好的家园。

生存还是灭亡？人类面临着严峻的挑战。

觉醒吧！人们，勇敢的直面环境污染带来的生存危机。行动起来吧！人们，重建我们美好的家园。

仰望星空，茫茫宇宙，目前地球是人类唯一的家园。放眼全球，人口爆炸、森林锐减、水源污染、土地退化……

我们难以恢复地球往日的洁净。然而，重新营造一个美好的生存世界又是何等艰难。

20世纪70年代以前，对于环境问题采取的主要措施是限制污染物排放和治理污染源。然而在实践中，人们逐步认识到环境问题并不是单纯的污染问题，仅仅采取工程技术措施不能从根本上解决环境治理问题。

保护环境是全人类的共同任务，没有国际间的广泛合作，没有各国政府制定的法律、法规，没有广大公众的积极参与，就不能从根本上治理环境污染和生态恶化。向环境污染宣战，做坚定的环保卫士，是我们每个人责无旁贷的使命。

从我做起，从现在做起，从身边的小事做起，用全人类的共同行动创造地球更加美好的明天！

人类的生存与发展离不开环境，然而，人类在谋求自身的生存与发展的同时，不断地将生态破坏和环境污染带给地球家园。

人类破坏环境的作文一

灰椋鸟生活在森林里，它们过得很幸福，可是灾难降临了-

一座座工厂建立在这片森林的小河边，把污水排进水里，致使小河变得肮脏不堪，动物们喝不到清水，一个个搬家了，可灰椋鸟们却没走，因为它们觉得森林是它们的家，一定要保护好家。

一个年长的灰椋鸟说：要保护森林一定要有力量，可我们这么小，哪来的力量啊？鸟们陷入了沉思。突然，小鸟果果说出了一个好办法，它说：我们灰椋鸟总是帮人类消灭害虫，如果我们停止吃虫，让虫子繁殖下去，看他们怎么办？这个主意好！灰椋鸟们齐声说。

接下来的几天里，由于小鸟们停止吃虫，虫类迅速繁殖，连人都控制不住了，市长连忙让人调查。过了几天查出结果后，市长想：连鸟都知道要保护环境，我们人类怎么不知道呢？市长立刻下令说：立刻拆了森林的工厂，并让工厂里的人个植十棵树，来表达我们的歉意，如有违令者，将他关进大牢！

过了一年后，这里就变成了动物的家园，它们快乐的生活在这里，而这座城市也变得犹如世外桃源一样了。

人类破坏环境的作文二

现在科技发达了，地球上的资源也应此遭到了严重的破坏。

现在地球上有两大严重的污染：一是大气污染，其二是水污染。先说说汽车废气污染吧！

由于现在科学发达了，随便在那里都能看见大大小小的汽车，自然而然空中的汽车废气也在横行霸道了。地面上生长的花草树木由于不被人类珍惜也变得稀少了。汽车废气没被吸收到的，有的会直接危害人类让人类生病甚至死亡；有的还会升上天空，与什么有毒气体混合(这里面学过，所以情原谅。)然后变成有巨大破坏性二氧化硫，之后二氧化硫慢慢地升上臭氧层，把臭氧层变得非常稀薄，强烈的阳光猛烈的直射到地面上，使地球搞得生灵涂炭，鸡飞狗跳，大海干枯，到处都是干旱，到处都是乞讨的人，大的上一片哭爹喊娘的声音。

还有一大污染就是水污染：我们在小河里，江里，大海里。都可以看到垃圾的身影，这些垃圾不是天然的，也不是因为河水变质而形成的，是人类随意丢弃的。也正因为这小小的垃圾才污染了一条河，一条江，甚至大海。虽然人们修了一些污水处理厂，一些地方的污水被制理了，变得山清水秀，环境也涣然一新了。但是这还是治标不治本呀！就算现在污水被全部治理了，但是人类还是会旧戏重演的。

有一句名言是说： 先天下之忧而忧，后天下之乐而乐 可是我们是 先天下之乐而乐，后天下之忧而忧 呀！那些只顾贪图享乐的人啦！快性过来吧！我们身边的环境需要我们来保护！我们的地球妈妈需要我们共同爱戴！

人类破坏环境的作文三

在一个美丽的大森林里，生活着许多动物。大树伸出它的双臂就像一把巨大的伞，小动物们在树下乘凉、快乐的玩耍，真像生活在一个绿色的世界。可不久，一些人们来到森林里，开始砍伐树木，一棵棵的大树被砍到了。就这样，过了两个月，原来茂盛的森林成了光秃秃的一片。随后就刮来了一阵沙尘暴，由于树木被砍光了，无遮无掩，慢慢的就形成了一片沙漠。森林里的动物们没法生活，只好离开这里，四处流浪。

去年，小鸭子和爸爸妈妈出去游玩，今年，它兴冲冲的回来，可是一切都变样了，再也找不到自己的家了，也找不到熟悉的伙伴。

突然，小鸭子看见一只小乌龟，就问道：“我们的好朋友都到哪里去了？”小乌龟说：“没有了树木，成天刮风，没有干净的水喝，没有食物吃，大家都四处逃生去了。小狗的呼吸快要停止了，到医院抢救了一夜才脱离危险，医生说就是因为环境不好才造成的。小狗一家搬到很远的地方居住了。更可怕的是，小龙虾和小鱼因为环境污染去世了！”小鸭子哭着说：“原来河水也被污染了，那我住哪呀！”

小鸭子自言自语地说：人类真的好可怕呀！我希望人类不要再破坏环境了，还给我们一个美好的家园！

[人类破坏环境的作文 3篇

I’m very proud that I have chosen to speak to you all today, I’m a bit nervous as I’ve never made a speech before to so many people ,so please forgive me if it shows.

As we all know,the environmemt around us is getting worse and worse .In some places we can’t see fish swimming in the river or trees on the hills. Some people even have no clean water to drink. So I think we must do something to protect the environment. .But what can we doHow to protect our environmemtFor example, we can go to school on foot or by bike . we can use shopping basskets not plastic bags .when we go shopping and we can use both sides of the paper when we write .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.

In recent years, tourism has been popular and played an important role in our nation’s economic growth. However, I am afraid that if tourism develops over, it will bring harm to the environment and give rise to many problems.

There are a few reasons accounting for my views and I would like to list three of them. One of the examples is that a large number of woods and other plants were replaced by all kinds of accommodation facilities or scenic spots. That definitely breaks the ecological balance of these areas and destroys the natural beauty of the scenic spots. Worse still, more pressure has been placed environment protection in that many tourists left their garbage in the scenic spots. In addition, over-developed tourism will occupy large numbers of farmland and lead to the shortage of the land.

In a word, tourism will be harmful to our environment if it is over development. Thus, I do not advocate that we development tourism without considering the environment. And we should keep the balance between tourism development and environment protection so that we can achieve the sustainable development between our nation’s economy and the environment.

people have been living on the earth for thousands of years.humanactivity influences the earth. some people believe that theearth isbeing harmed by human activity. others feel that humanactivitymakes the earth a better place to live. in my opinion, theearth isbeing damaged by human activity. there are manystatementssupporting my opinion.

human activity has damaged natural environment and almostexaustednatural resources. modern industry needs more and moreresources,including minerals, fuels and water. so we confront ofthe seriousproblems such as the lack of fuels and water.ecological balance isdamaged because factories occupy many placeswhere animals andplants live. more and more buildings areconstructed and forestsbecome less and less. if we cannotrecognize these problems andsolve them soon, we would finally losethe environment suitable forour living.an other serious problem is the green-house effect.humanactivity decreases forests and increases the usage of fuels sothatthe gas of carbon dioxide is output more and more and there arenotenough plants to absorb it. the green-house effect is moreobviousand more sensible these years. due to the effect, icebergsin thesouth polar and north polar melt and the sea level becomeshigherthan before. i am worried about the cities nearby the sea andhopescientists find an effective method to eliminate thegreen-houseeffect.

although we have advanced machines and our life seemsmorecomfortable than before, we have less chances to approachnaturesand less spaces to act. the cities become bigger and if wewant tohave a picnic with our friends, we have to drive a longdistance tofind a natural place. in fact, the spaces of humanactivity arebeing damaged by the skyscrapers and factories.from the above statements, we can conclude that humanactivitybrings the earth many damages. fortunately people haverecognizedthe point and i believe that the earth will become abetter placeto live with our ceaseless efforts.

Some people believe that the Earth is beingharmed(damaged) by human activity. Others feel that human activitymakesthe Earth a better place to live. What is your opinion?Usespecific reasons and examples to supportyouranswer.

People have been living on the Earth for thousands of years.Humanactivity influences the Earth. Some people believe that theEarth isbeing harmed by human activity. Others feel that humanactivitymakes the Earth a better place to live. In my opinion, theearth isbeing damaged by human activity. There are manystatementssupporting my opinion.

Human activity has damaged natural environment and almostexaustednatural resources. Modern industry needs more and moreresources,including minerals, fuels and water. So we confront ofthe seriousproblems such as the lack of fuels and water.Ecological balance isdamaged because factories occupy many placeswhere animals andplants live. More and more buildings areconstructed and forestsbecome less and less. If we cannotrecognize these problems andsolve them soon, we would finally losethe environment suitable forour living.

An other serious problem is the green-house effect.Humanactivity decreases forests and increases the usage of fuels sothatthe gas of carbon dioxide is output more and more and there arenotenough plants to absorb it. The green-house effect is moreobviousand more sensible these years. Due to the effect, icebergsin thesouth polar and north polar melt and the sea level becomeshigherthan before. I am worried about the cities nearby the sea andhopescientists find an effective method to eliminate thegreen-houseeffect.

Although we have advanced machines and our life seemsmorecomfortable than before, we have less chances to approachnaturesand less spaces to act. The cities become bigger and if wewant tohave a picnic with our friends, we have to drive a longdistance tofind a natural place. In fact, the spaces of humanactivity arebeing damaged by the skyscrapers and factories.

From the above statements, we can conclude that humanactivitybrings the Earth many damages. Fortunately people haverecognizedthe point and I believe that the Earth will become abetter placeto live with our ceaseless efforts.

保护环境， 善待家园 地球是人类惟一的家园，在茫茫的宇宙中，除了地球之外，目前尚未发现其他适合人类生存的星球.地球是我们人类赖以生存的惟一家园。下面是小编整理的关于保护环境的英语作文，以供大家学习参考。 关于保护环境的英语作文1：How to protect the environment.

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. 关于保护环境的英语作文2：Protect environment

Many people are active in fighting against unfair treatment to colored people, women , animals and so on. Right now I am talking about fighting for respect to our environment.Though the environment doesnt have a mouth to deprecate what humans have done to her, she retaliates through action. In the early years the Chinese cut down large quantities of trees, at the source of the yellow river, which led to the disappearance of big forests and terrible floods. As a result, the Huangtu plateau which was once covered with grass and forests was turned into barrens that supported fewer plants. Another example was in several developed countries. Because many chemical factories discharged poisonous gas without filtering it, cities were covered with so much poisonous gas that people were killed by the air they breathed in. What horrible scene!What we are suffering is only a small part of what the nature once suffered. If we dont take action to show respect to the environment.

Measures should be taken to protect the environment on which we are relying. First governments should forbid destroying vegetation, rivers and lakes, oceans, as and the atmosphere as well. Second voices should be made to announce the public of the importance of protecting the environment. Third enterprises should pay special attention to the effect they have on the environment and work out solutions for the problems.

Only by changing the way we treat the environment can we get along well with it. Only by saving the environment can we save ourselves. 关于保护环境的英语作文3：

Many people are active in fighting against unfair treatment to colored people, women , animals and so on. Right now I am talking about fighting for respect to our environment. Though the environment doesn’t have a mouth to deprecate what humans have done to her, she retaliates through action. In the early years the Chinese cut down large quantities of trees, at the source of the yellow river, which led to the disappearance of big forests and terrible floods.

As a result，the Huangtu plateau which was once covered with grass and forests was turned into barrens that supported fewer plants. Another example was in several developed countries. Because many chemical factories discharged poisonous gas without filtering it, cities were covered with so much poisonous gas that people were killed by the air they breathed in. What horrible scene! What we are suffering is only a small part of what the nature once suffered. If we don’t take action to show respect to the environment, we will have to face an increasingly awful situation. Measures should be taken to protect the environment on which we are relying.

First governments should forbid destroying vegetation, rivers and lakes, oceans, as and the atmosphere as well. Second voices should be made to announce the public of the importance of protecting the environment. Third enterprises should pay special attention to the effect they have on the environment and work out solutions for the problems. Only by changing the way we treat the environment can we get along well with it. Only by saving the environment can we save ourselves.

[关于保护环境英文作文

As far as I know,river pollution exist so many places in our country.A great deal of dead fish can be found floating on the surface of the river because of the serious pollution.Besides river pollution,there are also air pollution,soil pollution and so on.They have done great harm to human lives.Fortunately,more and more people have come to realize how serious the problem is.The government has begun to take measures to fight against pollution.But there is still a long way to go.We should take care of our earth and try our best to win the buttle against pollutin.

In modern society, we tend to become more and more aware of our living environment or physical environment, because we are not clean as before. So many people now choose their house as to its environment but not its location and expenses to afford it. As we all know, the environment pollution is more and more serious during these years, what we could do is to make great efforts in protecting environment gradually. As to government pollution, as to common people. We also try to protect it and make it remain clean. Although we have managed to protect the environment to a certain extent. It is still a very long way to go. Protect our enviorment The earth is our home,we must take care of it.We shoule make a less pollution as we know everybody in north America makes 1000 kilograms of the garbage everyday. Most of it is packaging Most of garbage turns into soil but not to plastic,plastic keepsfor many years it will pollute our environment so we shouldn’t waste thing we should make some things for recycling .

[保护环境初中英文作文

有了美丽的环境才有健康的人类，有了人类才有文明的社会，环境—人类—文明这三者是息息相关的。

一个人不能离开水、空气、阳光、树木等等，这些资源一旦缺少，就会给人类的生存和发展带来威胁。树木能为人类挡风沙，绿化环境，制造二氧化碳，而近年来人类乱砍滥伐，使有些长距离传输型的大型沙尘暴影响了中国的中东部地区，还北移到了东北部的沈阳地区。每年的三至五月份，随着东亚的风向东南方向移动，给中国乃至日本、韩国等东亚国家造成沙尘暴、扬沙、风尘等恶劣气候。如果没有了树木，唯一能让人类生存的地球将会永远告别绿色，将永远披上枯燥的黄色外衣。在2004年巨大沙尘暴的产生让人类认识到了自然灾害的可怕，使人类把自然环境保护放在了第一位。那么，沙尘暴是怎样产生的呢？大风、不稳定气流和丰富的沙尘源是形成沙尘暴三个不可缺少的因素，树可以抵挡大风，固定沙尘源，所以人类不能缺少树木。

据统计，一亩树林一年可以吸收灰尘20—60吨；每天能吸收67公斤二氧化碳，释放49公斤氧气，足可供65个成年人呼吸；一亩树林一个月可以吸收有毒气体——二氧化硫千公斤；一亩松柏一昼夜能分泌出2公斤杀菌素，可杀死肺结核、伤寒、百喉、痢疾等疾病的病苗。这样就能净化空气，保障人们的身心健康。植树造林还能减少噪音，美化环境，保持生态平衡；为人们提供理想的学习、工作、娱乐和生活的环境。在意识到树木不可缺少这一点以后，人类开始种植树木：自1981年12月以来，中国全民义务植树累计超过350亿株。中国正在实施“三北”和长江中下游地区重点防护林建设、退耕还林还草、野生动植物保护及自然保护区建设、天然林保护等六大林业重点工程。至2000年底，中国的森林覆盖率已达16。55%，城市建城区人均公共绿地提高到6。52平方米，全国自然保护区总面积超过1亿公顷。据中国气象部门记录，20世纪50年代中国仅发生过5次强沙尘暴，进入90年代，则发生了23次。沙尘天气给中国社会经济造成了巨大的损失。环境污染使人类意识到环境保护的重要性。人类文明，无论在那一个发展阶段还是在整个的历史长河中，都是始终受制于人类对自然界的认识程度。当我们从这个意义上重新打量人类文明的功过时，我们便没有足够的信心来赞美今天的人类文明了，至少我们不能盲目地加以赞美。因为，直到目前，我们对自然界地认识还十分有限。可以确定无疑的是，人类只是大自然中的一员，人类的一切危害自然行为最终都将受自然的惩罚。因而，我们就不得不对当今的人类文明进行全面的检讨，也不得不对未来的人类文明深怀忧虑。

面对日益恶化的地球生态环境，人类至今都不肯放弃局部的利益，使自己的欲望日益膨胀。而人类欲望越强烈，对生态环境的、破坏也就越严重。 人类文明是地球生物圈里光照四方的伟大奇迹，它能否永久的延续下去，并不断达到新的文明高度，以致照耀久远未来的地球子民，它的命运就掌握在人类自己的手里。人类！醒悟吧！请珍惜我们赖以生存的地球，请真正做到“美丽环境——健康人类——文明发展”。

[发展的学校与家乡作文

1·开头

冬爷爷走了，春姑娘悄悄地来到了人间。她吻了一下草地，草地苏醒了，她用手碰了一下柳树，柳树也苏醒了……

冬爷爷刚走，春姑娘就挎着百花蓝，迈着轻盈的脚步来到人间，顿时，万物复苏。

2·过程

在天空中，忽然，两个黑影飞过，一看就知道是燕子姐弟从南方飞回来了。燕子弟弟对姐姐说：“姐姐，我们什么时候才能到家呀?”燕子姐姐说：“我看这儿就是咱们的家。”燕子弟弟吃了一惊：“不会吧，咱们的家河水清澈见底，如同一条透明的蓝绸子，这儿的河水黑不溜秋的，还漂浮着垃圾，咱们家的草地碧绿碧绿的，这儿的草地枯黄枯黄的，怎么可能是咱们的家呢?”燕子姐姐对弟弟说：“也有道理，快走吧!”突然，从小河里探出一个小脑袋。燕子弟弟大喊：“西西，你怎么搬到这里来了?”原来，小鱼西西是燕子姐弟的邻居，是他们从小的伙伴。“我……我没有搬家呀，这儿就是……就是咱们三个的家。”燕子姐弟不敢相信自己的眼睛。另外，西西告诉燕子姐弟，说：“是人类一直建工厂，工厂里面排放的废水使其他小鱼喝了废水被毒死了，看来我也活不长了，你们快走吧!”说完就断了气。在半空中，掉下了两滴水珠，那是燕子姐弟的泪水。

燕子姐弟大喊：“人类醒悟吧，快来保护环境。”

环境,是地球的表层,由空气、水和岩石(包括土壤)构成大气圈、水圈、岩石圈,在这三个圈的交汇处是生物生存的生物圈.这四个圈在太阳能的作用下,进行着物质循环和能量流动,使人类(生物)得以生存和发展.

据科学测定,人体血液中的60多种化学元素的含量比例,同地壳各种化学元素的含量比例十分相似.这表明人是环境的产物.人类与环境的关系,还表现在人体的物质和环境中的物质进行着交换的关系.比如,人体通过新陈代谢,吸入氧气,呼出二氧化碳；喝清洁的水,吃丰富的食物,来维持人体的发育、生长和遗传,这就使人体的物质和环境中的物质进行着交换.如果这种平衡关系破坏了,将会危害人体健康.

人类为了生存、发展,要向环境索取资源.早期,由于人口稀少,人类对环境没有什么明显影响和损害.在相当长的一段时间里,自然条件主宰着人类的命运.到了"刀耕火种"时代,人类为了养活自己并生存、发展下去,开始毁林开荒,这就在一定程度上破坏了环境.于是,出现了人为因素造成的环境问题.但因当时生产力水平低,对环境的影响还不大.

The environment is everything around us,for example,air,water,animals,plants,buildings and so on.They all affect us in many ways and closely related to our lives.People cant live without the environment. Everybody needs to breathe air,drink water and eat food every day.We burn coal to keep warm,and we use wood to make paper.As a result,we become the part of the environment.

The environment has been getting wores and wores for many years.We have been upgrading our living standard, meanwhile the environment has been polluted.Somke form factory chimneys pollutesthe air.Machines and engines make noises that annoy us constantly.Animals are homeless because the forcests are decreasing every minute.Streets are crowded with people and vehicles.The environment painful for us to live in it now.So its time to solve those problems.

Fortunately,it isnt too late to correct our mistake.People are coming to realiza the importance of the environment.We have begun to try our best to improve it.Laws are being made dealing with air, water and noise pollution.The river be bright,the sky will be clear,the flowers will be beautiful,and the sunbeam will be dazzling and pretty.We believe that we wil be able to save our environment and live in a better world

大家好！我虽然只是一个普通的小学生，不过，我非常关心现在的环境。

你们也知道，地球是我们的家园，环境与我们的生活息息相关。我们那美丽的地球已经被人类毁的不像样了，水渐渐少了，动植物也濒临灭绝……发臭的河面上漂浮着垃圾、肮脏的树枝上挂着塑料袋、黑黑的草地上堆着果皮和纸屑，人类生活在了一个“黑色”的地球上。

保护环境，人人有责，这句话随处可见，可人们却没能做到这一点。请你们扪心自问：难道做一件保护环境的小事就那么难吗？难道丢垃圾的时候，挪动一点步伐都不行吗？

在生活中，我最看不惯的就是那些破坏环境的人，我自己也亲身经历过保护环境的事情。

那是在我上小学三年级的时候，我已经是个懂得保护环境的孩子。有一天，我和妈妈去逛街，猛然间我发现了一个大哥哥手里拿着一大堆零食，吃完就把包装纸往外扔，丝毫没有注意到距离他身旁一米的垃圾桶。我的潜意识告诉我，要制止哥哥乱丢垃圾！于是我冲上前去，捡起一个包装纸，像书里的故事那样对着前面的哥哥喊着：“哥哥，你的垃圾掉了！”那位哥哥根本没有理会我的话，而是继续向前走去。我把垃圾丢到空空如也的的垃圾桶后骂道：“哼！现在的人，太没公德心了！”的确，21世纪的人就是那样自私自利。

还好，认识到环境污染严重的还不止我一个，身边还有许多热爱环境，保护环境的人。有一次，我在街头看到了一群身穿黄色衣服的哥哥姐姐们，他们的衣服上还有一个显眼的标题：保护环境，人人有责！这时他们正在街道上穿梭，捡着路上的垃圾。他们的背影，深深的刻在了我的心中。而那显眼的黄色和标题吸引了许多路人，他们也情不自禁地行动起来，看着一群群穿梭在人群中的“环保志愿者”我仿佛也心动了……

保护环境的大事，并不是所有人都可以知道，可以去做的，但是，身边的种种小事，却是触手可及的，是任何人都可以去做的。如果只有一个人来保护环境的话，那么这种杯水车薪力量是远远不够的，我们必须要齐心协力，共同来保护地球的环境，那样地球才能恢复原来的面貌。我希望每个人都能行动起来，保护环境，从小事做起，比如：看到垃圾拣起来、不乱扔白色塑料袋、种植小树……如果人人都能保护环境，那么我们的祖国将会变的更美丽，空气更清新。

Will Tourism Bring Harm to the Environment?

Tourism has developed by leaps and bounds in the past decades in the whole world. Therefore, the issue of whether the tourism will bring harm to the environment is becoming a matter of concern. As for me, I hold that the tourism does more harm than good to the world.

In the first place, the more places we travel to , the more pressure will be added to the environment. Take Dunhuang as an example, the greatest scourge these days comes from the tourists who swarm here by the busload , bring destructive amounts of carbon dioxide and moisture into the caves along with their eagerness for a glimpse of ages past .

Secondly, It has become fashionable for travelers to drive a private car to the place they want to . In this case ,a large number of cars are mushroomed in the road and it cause twice as much as air pollution .At this speed ,we may live in a world which is full of dirty air instead of fresh air.

In sum , although tourism is playing an indispensable role in the society , I still believe that we`d better try to limit its speed according to the harm that brings to the environment.

With the improvement of our living standard， more and more people can afford a car。

As a result， our roads are more often than not crammed with cars。

However， with more and more waste gas being discharged by the cars， the problem of air pollution bees even more serious。

So nowadays we advocate to lead a low-carbon life。

My suggestion is we should ride bikes more often instead of driving cars。

By riding a bike， we can not only exercise our body but also protect our environment。

Why not have a try， my dear friends?

与我们的生活水平的提高，越来越多的人都买得起汽车的。

因此，道路往往没有堆满了汽车。

然而，随着越来越多的废气排放是汽车、空气污染问题变得更加严重。

所以此刻我们提倡过低碳的生活。

我的推荐是我们就应更经常骑自行车而不是开车骑一辆自行车，我们不仅仅能锻炼身体，也能保护我们的环境。

为什么不试试，我亲爱的朋友?

One possible version:

The problem of “white pollution” caused by used plastic is becoming increasingly serious, in which plastic shopping bags play an important role. In China about three billion plastic shopping bags are consumed every day, which results in a great waste of resources and heavy environmental pollution. Luckily, The government has put a nationwide ban on the use of free plastic bags, demanding that all stores and supermarkets not provide customers with free plastic bags after June 1. The rule will undoubtedly reduce the use of plastic bags and enhance the awareness of environmental protection. It is highly advocated that we should turn to cloth bags and shopping baskets from now on.

环境污染也使人类自食了苦果，让我们回顾一下历史，看看前人是怎样受到自然的惩罚的，这就是世界著名的八大公害事件

1、比利时马斯河谷事件：1930年12月，比利时马斯河谷工业区，排放的工业有害气体和粉尘对人体造成重大影响，一周内近60人死亡，市民中得心脏病、肺病死亡率增高，家畜死亡率也大大增高。

2、美国洛杉矶烟雾事件：20世纪40年代美国洛杉矶的大量汽车废气在紫外线的照射下产生光化学烟雾，造成许多人的眼睛红肿、咽炎、呼吸道疾病恶化及思维紊乱。

3、美国多诺拉事件：1984年10月，美国宾夕法尼亚州多诺拉镇的二氧化硫及其氧化物，与大气粉尘结合，使大气严重污染，5911造成人暴病。

4、英国伦敦烟雾事件：1952年12月，英国伦敦由于冬季燃煤引起的煤烟性烟雾，导致4天时间内4000多人死亡，两个月后又有8000多人死亡。

5、日本水俣病事件：1953年至1968年，日本熊本县水俣湾，由于人们食用了含汞污水污染的海湾中的鱼虾，造成近万人中枢神经疾病 ，其中甲基汞中毒患者283人中有60余人死亡。

6、日本四日市废气事件：1961年，日本四日市由于石油冶炼和工业燃油产生的废气，严重污染大气，引起居民呼吸道疾病骤增，尤其是哮喘病的发病率大大提高 ，形成了一种突出的环境问题。

7、日本富山的痛痛病事件：1955年至1977年，生活在日本富山的人们，因为饮用了含镉的河水和食用了含镉的大米，以及其他含镉的食物引起痛痛病，就诊患者258人，其中死亡者达207人。

8、日本的爱知粮油事件：1963年3月，在日本的爱知县一带，由于对生产米糠油的管理不善，造成多氯联苯污染物混入米糠油，人们 食用了这种被污染的油之后，造成13000多人中毒，数十万只鸡死亡的严重污染事件。

The earth is our home.We should be kind to it.How does our earth turn better?Here are some tips.Firstly,we should know the important of environmental protection.Secondly,as a student,we shouldn’t litter paper and empty bottles everywhere.We should keep our environment clean and tidy.Thirdly,we can plant more kinds of trees in our spare time,they can make fresh air.

In a word,protecting the environment is very urgent.It is everyone’s responsibility.We should try our best to make our earth better and better.