环境污染话题英语作文【热门20篇】

决定成功的三种性格Three Personalities Lead to Success

There are no two identical people exist in the world, but most successful people are similar in many ways. Good character is the foundation of success. Most of successful people are modest, diligent and creative etc. In my opinion, being confident, honest, and persevere are the three important keys to the door of success.

在这个世界上没有完全相同的两个人，但大多数成功人士在许多方面是相似的。良好的性格是成功的基础。大多数成功人士都是谦虚,勤奋有创造性等等。在我看来,自信,诚实,和坚持是开启成功大门的三条重要的钥匙。

There is an old saying that confident is the first step to succeed. Suppose that a person is not confident, how he gets trust from others. A singer singing in the stage without nervous means he is confident. Public speakers express their opinions to others without tension which also means he is confident. Confidence offers people courage to overcome difficulties, what’s more, if people believe themselves, they may meet more opportunities that they had never thought about.

有句老话说,自信是成功的第一步。如果一个人不自信,他如何得到他人的信任。一个歌手在舞台上唱歌没有感到紧张意味着他有信心。在公共演讲上表达自己的观点而不紧张,也意味着他是自信的。自信给人们提供了克服困难的勇气,更重要的是,如果人们相信自己,他们可能会遇到更多他们从来没想过的机会,。

The second key helps people succeed is honesty. There is no denying that most of friendships are based on honesty and most of businesses are based on friendship. Honest people are easy to get others’ respect and people often prefer to cooperate with the honest ones rather than liars. It’s obvious that no one could tolerate a friend always tell lies. China have a famous story which is about a shepherd boy who wants to play farmers and lie to them a wolf is coming. After he lies to them twice, a wolf is really appears, when he asks them for help, no one believe him anymore.

第二个有助于成功的因素是诚实。无法否认大多数的友谊是建立于诚实的基础上，而大多数的事业是基于友谊上的。 诚实的人很容易得到别人的尊重，人们往往喜欢跟那些老实的人而不是谎话连篇的人合作。很显然，没有人能容忍一个总是说谎的朋友。中国有一个著名的关于一个牧童的故事，说的是他想戏弄农民就向他们撒谎说谎狼来了。他撒了两次谎之后，狼真的出现了，但当他求助的时候，再没有人相信他了。

Beside what I talk about above, I consider that perseverance is an essential personality to people who want to succeed. Everyone will meet problems, but not everyone could insist. In fact, perseverance is another attitude which belongs to optimistic. A famous saying is that difficulty is like a spring which weakens in face of a strong-willed but strengthens in face of a faint-hearted. When people run into problems, as long as they persevere, they will be closed to success.

除了上面我所提到的，我认为毅力是想取得成功的重要性格。每个人都会遇到的问题，但并不是每个人都能坚持。事实上，毅力是另一种乐观的态度是。有一句名言说的是，困难就像弹簧，你弱它就强。在人们遇到问题时，只要持之以恒，就会成功。

To conclusion, everyone has his personality. Kindhearted people make others feel warm, and humorous guys bring happiness to people; enthusiastic ones could easy be on good terms with others. Sometimes people’s personality decide who they are, even who they want to be.

总之，每个人都有自己的性格。善良的人让人感到温暖，幽默的人给人带来开心;热情的人可以很容易和别人好好的相处。有时候人的性格决定了他们是什么样的人，甚至是他们想成为什么样的人。

We live in the beautiful earth, its a pity that the earth is every day under the various odor, chemical items, poison, carrion, automobile exhaust, living garbage, factories and so on dirty garbage pollution, make our lovely earth gradually degradation. So to protect the environment is the duty of every man.

Plants and trees is human natural oxygen "manufacturer". But the deforestation, the destruction of the ecological balance of nature; Sand dunes to gobble up the fertile land, white; Floods can be our lovely home. Relentless stuff we clear the river becomes cloudy. Dense forests become sparse clutter, the blue sky become dark, green mountains become bald. Mud-rock flow, dust storm, flood... These disasters are caused by a dirty environment. So we should protect the environment.

How to protect the environment? First of all, cant litter, saw rubbish pick up, is the environment become clean and beautiful. Second, do not arbitrarily trample flowers and plants trees. To plant trees, a variety of flowers and plants.

Electricity, bring us all kinds of convenience, especially gives us light, lit up the colorful world. But we want to save electricity, because electricity is mostly produced by burning coal. Save electricity is to save from coal, less waste, and only enough storage of coal mining in our country in one hundred years! We think, more than one hundred years later, our children and grandchildren to do? So we should save electricity, the usual lamp, use energy-saving light whenever possible.

Protect the environment, everyone duty. Lets start from me, start from now, start from the side of dribs and drabs.

我们住在美丽的地球上，可惜地球每天都饱受着被各种臭气、化学物品、毒汁、腐尸、汽车尾气、生活垃圾、工厂垃圾等等肮脏污染，使我们可爱的地球逐渐退化。所以保护环境是每个人义不容辞的责任。

花草树木是人类的天然氧气“制造厂”。但人们乱砍乱伐，使大自然的生态平衡遭到了破坏;沙丘吞噬了万顷良田;洪水冲毁可我们可爱的家园。无情的杂物把我们清澈的河水变得浑浊。茂密的森林变得稀疏杂乱，蔚蓝的天空变得灰暗，碧绿的青山变得光秃。泥石流、沙尘暴、水灾……这些灾害，都是由肮脏的环境造成的。所以我们更应该保护环境。

如何才能保护环境呢?首先，不能乱扔垃圾，看到垃圾就捡，是环境变得整洁优美。其次，不要任意践踏花草树木。要多植树，多种花草。

电，给我们带来各种便利，特别是给我们带来了光明，照亮了五彩缤纷的世界。但是我们要节约用电，因为电大多是烧煤产生的。节约用电就是节约用煤，少排废气，而在我国储藏的煤只够开采一百多年了!大家想想，一百多年以后，我们的子孙后代该怎么办?所以我们要节约用电，平时的照明灯，尽可能用节能灯。

保护环境，人人有责。让我们从我做起，从现在做起，从身边的点点滴滴做起。

Where is my home?

Some fish are forced to leave polluted water and are flying in the sky. But unfortunately, air is also so polluted that they have to wear masks. Each of them is crying, “Where is my home?” What a terrible sight!

Mankind has brought so much pollution. Waste is being poured into rivers and seas. Poisons to kill pests in farming and chemicals go into rivers and seas, too. Poisonous gasses from factories also make the air so dirty. The whole balance of nature is being destroyed as a result of our ignorance of the environmental protection.

Personally, man can not live alone on the earth. Should fish die from serious pollution, so would man! It is high time we did something to prevent such a scene from happening.

【译文】

何处是我家?

一些鱼类被迫离开受污染的水，并在天上飞。但不幸的是，空气污染，也使他们不得不戴上口罩。他们每个人都在哭，“我的家在哪里?”这太可怕了!

人类带来了如此多的污染。废物被排入河流和海洋。毒药杀死农业害虫和化学品进入河流和海洋去，太。从工厂有毒气体也使空气这么脏。整个自然界的平衡被毁坏了我们对环保的无知造成的。

就个人而言，人不能独自生活在地球上。如果鱼死了严重的污染，将男人!现在是时候我们做了一些，以防止发生这样的场面。

步入二十一世纪，人类已经从无知走向已知，从落后、蒙昧走向文明与开化。然而，在这一时间、空间、尘世间斗转星移的世界，我们的家园又以何面目展现于我们面前呢?

有一种歌声回荡在人类前年的发展史上，有一种歌声正从欢愉转向低鸣，有一种歌声急切需要人类去感悟，那就是自然之声，环境之声。

世纪的转折，物质与科学技术突飞猛进的同时，我们的自然环境可谓花果飘香。聪明的人类，总在想方设法地战胜自然，并且取得了一次次胜利，糊涂的人类，只注重经济的发展，大气不再清新，引来飘荡的毒物，涌进核的尘埃;林立的烟囱喷吐出的黑色浓烟，将你灵魂的白云卷盖;昔日的碧波已肮脏污浊，生命的河流也将干涸……

够了，够了!不是篇幅不够，而是我不忍心再一一列举。自然已不在纯洁美丽，环境也已千疮百孔，面目全非。

她在呜咽，她在哀歌，聪明而又糊涂的人类，睁大眼睛看一看吧!瞧瞧我们都干了些什么?竖起耳朵听一听吧!你的内心是否能承受自然无声的谴责!国在山河破，你能不痛心吗?

歌声需要人倾听，自然需要人去改造，环境需要人去保护。沐浴在自然的灵光里，该是何等惬意。铺开广阔的草原，洒下五彩的鲜花;“天似穹庐，笼盖四野”;花儿争相开放，该是何等绚丽;山泉汩汩涌出，与悬崖跌宕出生命的旋律，这美好的一切是否也令你欣然神往呢?

数百万年前，人类开始在地球上生息繁衍;数百万年后的今天，人类文明逐步迈向辉煌;数百万年后，人类生活的伊甸园将会是什么景象?这问题留给了你和我，今天，历史的洪钟叩响了浑厚的清音，震撼今人的心灵，人类已经觉醒，自然的歌声将以快乐为音符谱写，未来，人类的伊甸园将变的更加美好。

[保护环境为话题的作文

Environmental problems are being more and more serious all over the world。

For example， cars have made the air unhealthy for people to breathe and

poisonous gas is given off by factories。 Trees on the hills have been cut down

and waste water is being poured continuously into rivers。Furthermore， wherever

we go today， we can find rubbish carelessly disposed。 Pollution is， in fact，

threatening our existence。

The earth is our home and we have the duty to take care of it for ourselves

and for our later generations。 Fortunately， more and more people have realized

these problems。 Measures have been taken to cope with these problems by the

government。 Laws have been passed to stop pollution。 I hope the problem will be

solved in the near future and our home will bee better and better。

以前的家乡，走在小道上，都听得见小鸟欢唱，看得见野草翠绿，鲜花盛开，好一幅欢快、活泼的景象！现在走在小道上，没有了小鸟清脆的鸣叫声，只有汽车可怕的鸣笛声！没有了翠绿的小草，盛开的鲜花，只有人们乱丢的垃圾成千上万！

以前的家乡，坐在河边，或是在河边游泳，都会有小鱼亲亲你，逗得你哈哈大笑。现在坐在河边，看不见准备亲你的小鱼，只看得见那恶心的白色垃圾荡漾在水面上，散发出阵阵的臭味，所以，更不用说有人敢下水游泳了。

以前的家乡，放眼望去，到处都是数不清的花草树木，还有许多鸟儿在树上搭建起自己温暖的小窝。现在，放眼望去，能看见的花草树木已经很少很少，小鸟也没法安居，只有几截孤独的树桩在那儿嘘寒问暖！

以前的家乡，夜晚群星闪烁，挂在天空中，仿佛向你诉说衷肠。可现在的星星不明亮了，只有那忽闪忽闪的霓虹灯，散发着诡异的光芒！我望着象征繁华的霓虹灯，却怎么也高兴不起来。

人们啊，地球只有一个，如果破坏了她，最后吃亏的还是我们呀！所以，让我们一起行动起来，保护我们的家园吧！让地球变得鸟语花香，生机勃勃！也让我们每个地球人都过上幸福、美满、快乐的生活吧！

导语：在中国，剪纸具有广泛的群众基础，交融于各族人民的社会生活，是各种民俗活动的重要组成部分。下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

Paper cutting is one of China’s most popular traditional folk arts. Chinese paper cutting has a history of more than 1,500 years. It was widespread particularly during the Ming and Qing Dynasties. People often beautify their homes with paper cuttings. During the Spring Festival and wedding celebrations, in particular, paper cuttings are used to decorate doors, windows and rooms in order to enhance the joyous atmosphere.

The color most frequently used in paper cutting is red, which symbolizes health and prosperity. Chinese paper cutting is very popular around the world and it is often given as a present to foreign friends.

【参考译文】

剪纸是中国最普及的民间传统艺术。中国剪纸已有1500多年的历史。这是普遍的，特别是在明和清朝。人们经常用剪纸美化家园。在春节和结婚庆祝活动中，特别是剪纸用来装饰门窗和房间，以增强喜庆气氛。

剪纸最常用的颜色是红色，它象征着健康和繁荣。中国剪纸在世界各地很受欢迎，经常被送给外国朋友作为礼物。

主要的环境污染源是，一工厂排出的废烟、废气、废水、废渣和噪音。二人们在生活中排出的废烟、废气、噪音、脏水、垃圾。三交通用具所以的燃气车辆、轮船、飞机等。四大量使用化肥、杀虫剂、除草剂等化学物质。五矿山里的废水、废渣。

人们一直以为地球上的水、空气是无穷无尽的，所以不担心把千万吨的废气送到天空去，又把数以亿吨的垃圾倒进江河湖海。大家都认为世界这么大，这一点废物算什么？我们错了，其实地球虽然大（半径6300多公里），但是生物只能生存在中间约3公里的范围内，人们竟肆意地从四面八方来污染这有限的生活环境。

所以我们要保护大自然，所以我们要少用一次性筷子，纸杯，塑料袋……

我们要给他们一个小小的提示“希望大家爱护大自然，因为保护大自然就是保护自己”。

随着时代的发展，环境问题已成为人类共同关注的问题，尽管人们有这样一个环保意识，但却没有具体的措施。

现代的人们大多数做饭用煤气、煤炉，舍弃了用稻柴烧火的时代，可他们不知道这样的行为大大污染了空气，污染了环境。尽管秀多人家烧菜时用吸油烟机，净化了家中的空气，但油烟机不可能完全吸入烟气，一部分烟气依然会流到空气中，一家人每天产生的烟气或许对大气污染没有什么影响，但是几十家、几万家、几亿家呢？几亿家产生的烟气汇集在一块难道仅有一点吗？难道就不会对空气产生污染吗？这个问题值得深思，我们必须静下心来好好反思，好好考虑。

一些地区沼气池进入人们的日常生活，沼气可以照明、取暖、做饭，这样不仅可以节约资源，而且还能减少对环境的污染、破坏，有利于大自然的和谐发展，有利于节约型社会的建设。

不光是大气污染，电池污染也成为当今的主要环境问题之一。许多人毫无环保意识，乱扔电池，随意把电池扔在垃圾桶里和其他垃圾混合在一起，不将垃圾分类，导致清洁工可能会随便处理这种有害垃圾。他们可曾知道，一只电池会污染一吨水，大大减小了水资源的现存量，我国不得不大力实行相关措施，净化水资源，可要挽救水需要多大的人力、物力、财力，这要花费多少我国的资金？所以，我们应该把垃圾分类，回收有用的垃圾，减少塑料袋、一次性快餐盒的使用，实行可持续发展战略，实行经济循环模式，合理利用资源，减少不可回收垃圾，减少对环境的污染，让地球成为一个更舒适的、更美丽的家园。

一些工厂现在采用煤碳烧制东西，煤碳中含有二氧化硫，会形成酸雨，酸雨对环境有很大的污染，严重地破坏了大自然。人类无情地对待大自然，大自然也会给人类以报复，会造成许多的自然灾害。自然灾害会给人的生活带来很大影响，生活在这样一个受污染的环境中，不利于人的身心健康，也话在将来的某一天，地球会因我们犯下的罪行而毁灭。

不容置疑，为了保护我们的地球不被破灭，为了使我们的生活不受影响，我们必须增强环保意识，积极参加宣传环保活动。为了共同建设资源节约型社会，对现在存在的一些生活习惯应予根除，开发沼气和热水器等的使用，应迅速放到议事日程上来并且应迅速实施。

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.

There are many advantages of smiling. It can not only make us happy， but also please others. If we smile at life， life will smile on us in return. So I want to smile at all whenever and wherever possible，First， I would like to smile at my parents because they have given me life and take all the trouble to bring me up. They arrange almost everything for me. With their help， I have made great progress. I would like to say “Thank you” to them with a smile. Then my smile should go to myself， for only in this way can I gain more confidence in smiling my troubles away and live a better life.

In a word， let’s greet every day with a smile. Tomorrow is another day.

For most western countries, Christmas Day is the biggest festival, and all the people will have the long vacation, just as Spring Festival in China. With the development of globalization, Christmas Day is celebrated by people around the world. When the day comes, Christmas trees can be seen in many shops and some products have the great discounts.

One of the main reasons for people to love Christmas is that they can get the great discounts from some products, which saves them a lot of money. For American people, Christmas Day is the great moment for the families to get together and enjoy the family hour, while for some people they just treat it as the shopping day.

对大多数西方国家来说，圣诞节是最大的节日，所有的人都会有一个长假，就像中国的春节一样。随着全球化的发展，世界各地的人们都在庆祝圣诞节。当这一天到来的时候可以在许多商店看到圣诞树，有些商品还会打上很大的折扣。

人们喜欢圣诞节的一个主要原因是他们可以从一些产品中获得很大的折扣，为他们节省很多钱。对美国人来说，圣诞节是全家人聚在一起享受家庭时光的美好时刻，而对于一些人来说，圣诞节就是购物日。

It was Mother’s Day. Sun Zheng thought he should do something for his mother.

He decided to help his mother do some housework. After school he went to a shop

to buy some food on his way home.

When he got home, he did his best to cook some nice food,though he couldn’t

do the cooking well. Thenhe cleaned the room. He felt very tired, but he was

very happy.

When his father and his mother came back and saw the clean rooms and dishes

which weren’t so nice, they were very happy.They had their supper together. His

mother said, "Thank you,my child!"

man and environment （人类和环境）

(1)the world we live in is becoming more and more intolerable because of environmental destruction.

(2)a lot of measures have been taken …

(3)however, the problem of environmental protection remains far from being solved.

the world we live in is becoming more and more intolerable because of environmental destruction. for example , forest destruction results in decrease of planting land and unpleasant weather. in addition, man is faced with problems of water pollution and air pollution.

a lot of measures have been taken. planting trees helps improve and beautify the environment. besides, laws concerning environmental protection have been put into effect and achieved good results.

however, the problem of environmental protection remains far from being solved. on the one hand, the environment pollution and destruction are getting worse and worse in the modern world. on the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the problem. in a word, there is a long way to go before we enjoy a clean and comfortable world.

[关于环境保护的优秀英语作文

现在，咱们家乡的环境越来越差了，空气不再那么清新了，河水不再那么清澈了，我发现这是人们缺乏环保意识造成的。

有一天，我走在回家的路上，突然，一个香蕉皮从前面扔过来，我转身看了一下，是一位叔叔吃完香蕉后，随手把香蕉皮扔到了地上。我跑了过来，对那叔叔说：“叔叔，咱们不能乱扔香蕉皮，那会污染环境的。”叔叔不以为然地说：“不就扔了个香蕉皮。”我非常生气的说：“如果每个人一天扔掉一个香蕉皮，那地球不就成了垃圾站了吗？”叔叔的脸变的通红，把我手中的香蕉皮扔到了垃圾箱里，然后摸了摸我的头说：“哎，现在的小学生可真了不起，咱们大人还没有小学生有环保意识呢！我笑着说：“也许你还比咱们小学生还懂得环保。”我和叔叔都高兴的走了。”

通过这件小事让我明白了只要人人都保护环境，家乡的环境就会变得更加美好。所以，咱们应该保护环境，要知道，保护环境就是保护咱们自己呀！

Protect environmental health and build a good home -- speech

The teachers! The classmates! Everybody is good! My topic today is "protecting the sanitation of the environment and building a beautiful homeland."

We live on earth, and the earths environment is protected by everyone. Head is LanYingYing day, is at the foot of green land, the majestic beauty of high mountain, the flow of water on the bottom, the tall green trees, the bright beautiful flowers, the earths favor of human is so beautiful environment, we can feel life here is very comfortable and happy, some people, however, not only protect the environment, also damage the environment, this is what a shameful act.

Currently, yichang is creating a national health city. There is no national health city in hubei province, but there are national health cities in the underdeveloped areas of the west. The city of yichang province, the world three gorges dam and ge zhou dam are located in yichang, the golden three gorges, the silver dam, the green yichang. The beauty of the mountain.

In the second half of last year, we started the "triple town" campaign and should start from me. Now the streets are littered with litter, spitting and scribbling. The dustmen tore up the rubbish ads, the people secretly taped up, and the people scrawled on the walls with paint, called the "psoriasis" of the street. These dirty and messy phenomena and to be governed.

The three orders of the state have led to the prevention and reduction of pollution and pollution, and the protection of air and environment. Now there are more and more cars, and the emissions are getting worse and worse. There are factories, sewage, pollution and water quality that directly harm crops and live life.

What is the benefit of this environmental destruction, and the destruction of the environment? Teachers, students, and to strengthen the awareness of environmental protection, improve their quality of civilization, actively join the "tri-cities lianchuang" activities, must start from me, starts from the minor matter, do a civilized, townsfolk hand in hand to build better homes!

常熟是国际花园城市，生活在这个城市是多么的幸福呀。在生活中，保护生态环境是我们的职责，让我们的生活环境更好。

在我很小的时候，家门前的一条小河，大概是周围的工厂排放了污水和人们把生活垃圾倒了进去后，河面上臭气熏天，河水黑中泛红，像妈妈小时候吃的酱油汤

可那气味不同，只要鼻子以往上凑，一种酸溜溜的味道，令人觉得恶心。

这种臭味袭来，我好想吐，所以每天我们家的窗从来不开，妈妈怕这味道跑进来，还特地买了空气清新剂，在屋里喷几下，不放心，还要喷几下。

河面上还有许多塑料袋、盒子等生活垃圾和死鱼烂虾。为此，别的村都评上了卫生村，我们村总评不上。

几年过去了，人们的环保意识提高了，不再向河里扔垃圾了，大家纷纷把垃圾扔进垃圾箱里，爷爷为了做好事，忍着臭味，划着自己的小船，去打捞垃圾。

村委会的人也来了，他们把河水抽干了，把河底的污泥挖掉，等它自然蓄水。

经过一番折腾，小河脱胎换骨了。河面上再也看不见漂浮着的白色污染物了，河水清澈，在阳光下波光粼粼，漾起层层涟漪。

小鱼小虾都在河里玩耍，现在河里还有田螺呢，一个个都很大。爷爷还在河里开辟一片种菱区域呢！

一到夏天，河面上更是生机勃勃，孩子们在河面弄腾开了，大家一起打水仗，一起在水上做游戏，欢声笑语漂浮在碧蓝碧蓝的水面上。

9月到10月间，河面上绿油油的一大片，一朵朵白色的小花点缀其中煞是好看。每到这时，爷爷划着菱桶，在河中穿梭

小心翼翼地把一个个硕大的菱放进菱桶，回来时总是满满的一大桶，可乐坏了爷爷。小河的改变，不仅美化了环境，还增加了爷爷的收入，一举两得，很划算。

让我们一起为了美好的家园，为了我们子孙后代的福祉，让我们从小事中，做到小环保，小收获的好习惯。

Cars and Air Pollution

Too many cars have created a lot of serious problems in our world. Besides congestion, accidents and fast fuel consumption, cars are responsible for a good part of air pollution in big cities. All the time, they are pumping huge amounts of waste gases into the atmosphere. These gases are very harmful, causing disease and even death.

One possible solution is to design and develop clean cars and clean fuels. In Shanghai, some of the public buses begin to run on natural gas, which does not give off as much carbon dioxide as the petrol. But it may take decades for the new models of clean cars 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 buy private cars. And the total number of cars in big cities will reduce greatly.

On the whole, the elimination of air pollution needs the collective efforts from the government, the public and the environmentalists.

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。这不是最好的证明吗？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！

If I were a boy again, I would practice perseverance more often, and never give up a thing because it was or inconvenient. if we want light, we must conquer darkness. perseverance can sometimes equal genius in its results. “there are only two creatures,” says a proverb, “who can surmount the pyramids—the eagle and the snail.”

if i were a boy again, I would school myself into a habit of attention; i would let nothing come between me and the subject in hand. i would remember that a good skater never tries to skate in two directions at once.the habit of attention becomes part of our life, if we begin early enough. i often hear grown up people say “ i could not fix my attention on the sermon or book, although I wished to do so” , and the reason is, the habit was not formed in youth.

if I were to live my life over again, I would pay more attention to the cultivation of the memory. I would strengthen that faculty by every possible means, and on every possible occasion. it takes a little hard work at first to remember things accurately; but memory soon helps itself, and gives very little trouble. it only needs early cultivation to become a power.

亲爱的同学，敬爱的老师们：

大家好!现在，我们的家园富饶而美丽，我们生活，学习的地方空气是那样的清新，环境是那么的优美。地球就像妈妈一样给我们带来幸福，带来快乐。可是，你们知道吗?我们生活的地球上，美好的环境正在遭到破坏，它将给我们人类带来无穷的灾难，下面我要给大家四个问题，叫做“环境四答”。

第一个问题，你有没有关心过受灾的地方呢?有，都关心过哪里?为什么要这样问?因为随着砍伐树木、乱扔垃圾的人越来越多，所以现在我们的“大家园”常常受到了“地震”、“洪水”、“泥石流”等灾害，希望大家和我一起从小开始保护地球，为地球增添一片“彩虹”，建起“环境堡垒”。

第二个问题，你有没有在身边发现过破坏环境的人呢?有，你阻止过吗?为什么要这样问?因为这些破坏环境的人就仿佛是在破坏自己的生命，你想，如果环境糟糕了，我们还能生活什么呢?所以我们一但见到这种场景，不能袖手旁观，一定要走上前去制止他，告诉他环境的重要性，这样，我们才可以让世界变为一个大“花园”。

第三个问题，自己的爱护环境意识如何?有没有勤打扫的习惯?有，你把打扫看成了什么?是任务吗?为什么要这样问?因为想要环境好起来，必须要大家共同的努力，也离不开自己，离不开身边的每一个人，现在，随着“白色污染”等越来越多，我们周遍环境越来越差，所以，我们要节能环保，尽量不使用塑胶物品，使用环抱袋，会让环境更好。

第四个问题，你对环保都了解了多少?是一无所知，还是十分了解?为什么要这样问?因为只有自己明白了环保的重要，明白环境的恶劣，才能开始有爱护的“念头”，一切不好的想法全部会被“消失”，平时，我们上学车多、人多，还很吵，所以，我希望我们能够上学时选择走路，平时少使用各种与破坏有关的.物质，还要嘱咐自己的父母，少吸烟、少开车，多多做些环保工作。

同学们，以上，就是我讲的“环境四答”，希望我们能够一起努力，开始保护环境，愿昨天的“恶劣”离去，明天的“美好”尽快到来，谢谢大家!