有关污染的英语范文初中 第一篇
The environment is everything around us,for example,air,water,animals,plants,buildings and so all affect us in many ways and closely related to our can't live without the environment. Everybody needs to breathe air,drink water and eat food every burn coal to keep warm,and we use wood to make a result,we bee the part of the environment.
The environment has been getting wores and wores for many have been upgrading our living standard, meanwhile the environment has been form factory chimneys pollutesthe and engines make noises that annoy us are homeless because the forcests are decreasing every are crowded with people and environment painful for us to live in it it's time to solve those problems.
Fortunately,it isn't too late to correct our are ing to realiza the importance of the have begun to try our best to improve are being made dealing with air, water and noise river be bright,the sky will be clear,the flowers will be beautiful,and the sunbeam will be dazzling and believe that we wil be able to save our environment and live in a better world
有关污染的英语范文初中 第二篇
Green water show in the future there is a mountain city, the mountain forests, lush; A stream of water on the bottom; Air pure and fresh and sweet. Industries where there is no smoke, no river floating in a plastic bag, without being cut down trees, only a piece of green.
In the future, humans and animals and plants live in peace, a shotgun into each bird, chainsaw into hits the thick, strong, tall and straight trees, the atomic bomb in the museum, and pulled down the factory chimney, spread a far-reaching blue sky... Then have no the word _cage_ in the world, it is full of human and animal for a walk, play games together. To do this, human also built a school to educate minors, animal, building on the twelve golden characters: the _people live in harmony, to build better homes!_
However, the future may also be another scene like: neat rows of factory was built on the hillside, its discharge smoke originally cbsi cbsi pollution became gray sky. The river became smelly, dark, light, cutting down the trees bare stumps, there are many, white plastic bags. Many years later, a sandstorm thoroughly changed all that, that day, dust storm flood came, the whole world of darkness covert, dust storms have been shaved nine days nine nights, all the cities, factories are all turned into desert, everything vanished.
Kid, the above two kinds of the future city which one do you want to let the world bee? If you want the first kind, is to protect the environment, e on!
在未来有一个山青水秀的城市，山上的森林郁郁葱葱;小溪的河水清澈见底;空气清新甜润。那里没有工厂排出的浓烟，没有河上漂浮的塑料袋，没有被砍伐的树木，只有一片的绿色。
在未来，人类与动植物和平相处，猎-枪变成了一只只的小鸟，电锯变成了一棵棵粗壮、结实、挺拔的大树，在博物馆展出，而工厂的烟囱被拆掉，铺成了湛蓝深远的天空……那时世界上已经没有了“笼子”这个词，处处可见人类和动物一起散步、做游戏的场景。为此，人类还建了一所学校来培养未成年人、动物，教学楼上闪着十二个金灿灿的大字：“大家和谐相处，共建美好家园!”
然而，未来也可能是另外一种景像：一排排的工厂整齐的被建在山坡上，它排出的浓烟把原本瓦蓝瓦蓝的天空污染成了灰色。河水变得臭了、黑了，树木被砍光了，裸露的树桩上有许多的、白色的塑料袋。许多年以后，一场沙尘暴彻底改变了这一切，那一天，沙尘暴铺天盖地地袭来，整个世界昏天暗地，沙尘暴一直刮了九天九夜，所有的城市、工厂全变成了沙漠，一切都消失了。
小朋友，以上两种未来城市你想让世界变成哪一种呢?如果想要第一种，就赶快保护环境，行动起来吧!
有关污染的英语范文初中 第三篇
With the production of millions of new cars, the number of cars on the road is increasing every year. One in six Americans is engaged in manufacturing cars, driving trucks, repairing roads or filling gas. Americans can't live without a car.
Most Americans will find it hard to imagine life without a car. However, some people have realized that serious problems are caused by cars Air pollution problem polluted air becomes poisonous and harmful to health one way to eliminate polluted air is to make a car without pollution, but it is easier said than done to make a clean car; progress in this field is slow; another way is to replace automobile engine cars and electric vehicles with steam that inventors are now studying It takes years to develop a practical car model for us. In order to prevent the world from being polluted by cars, we must change our lives.
For example, Americans must reduce the total number of cars and encourage them to use bicycles. People think that it helps to keep the air clean, but this change has not come easily. If a car factory closes down, many workers may Unemployment, so the problem of air pollution is less important than unemployment.
Although cars make us live a better life, they also bring us new problems.
中文翻译：
汽车污染随着数百万辆新车的生产，每年上路的汽车数量都在增加，每六个人中就有一个从事制造汽车、驾驶卡车、修路或加油的工作人没有汽车是无法生活的大多数人会发现很难想象没有汽车的生活，然而有些人已经意识到了严重的问题汽车引起的空气污染问题被污染的空气变得有毒和对健康有害消除污染空气的一种方法是制造一辆没有污染的汽车，但是制造一辆干净的汽车说起来容易做起来难；在这一领域进展缓慢；另一种方法是用发明家现在正在研究的蒸汽替代汽车发动机汽车和电动汽车许多制造商认为，为我们开发出一种实用的车型需要数年的时间；为了防止世界被汽车污染，我们必须改变我们的生活，例如，人必须减少汽车的总量，鼓励他们使用自行车，人们认为这有助于保持空气清洁，但这种变化来之不易，如果一家汽车厂倒闭，许多工人可能会失业，因此空气污染的问题就比失业问题不那么重要了尽管汽车使我们过上了更好的生活，但也给我们带来了新的问题。
标签： 新学期
有关污染的英语范文初中 第四篇
随着居民生活水平的提高，住房室内装修已成为一种必须的生活时尚，但常常豪华装修的背后是令人触目惊心的室内污染。那么室内装修常见的污染物有哪些?对人有哪些潜在的危害?如何采取一些防控措施?以下做一些简单的介绍。
室内装修常见污染物及其危害
甲醛是一种无色易溶的刺激性气体。刨花板、密度板、胶合板等人造板材、胶粘剂和墙纸是空气中甲醛的主要来源，释放期长达3～。可经呼吸道吸收，甲醛对人体的危害具长期性、潜伏性、隐蔽性的特点。长期吸入甲醛可引发鼻咽癌、喉头癌等严重疾病。
苯是一种无色、具有特殊芳香气味的气体。胶水、油漆、涂料和黏合剂是空气中苯的主要来源。苯及苯系物被人体吸入后，可出现中枢神经系统医学专用作用;可抑制人体造血功能，使红血球、白血球、血小板减少，再生障碍性贫血患率增高;还可导致女性月经异常，胎儿的先天性缺陷等。
氡是一种无色、无味、无法察觉的惰性气体。水泥、砖沙、大理石、瓷砖等建筑材料是氡的主要来源，地质断裂带处也会有大量的氡析出。氡及其子体随空气进入人体，或附着于气管粘膜及肺部表面，或溶入体液进入细胞组织，形成体内辐射，诱发肺癌、白血病和呼吸道病变。世界卫生组织研究表明，氡是仅次于吸烟引起肺癌的第二大致癌物质。
氨是一种无色而有强烈刺激气味的气体。主要来源于混凝土防冻剂等外加剂、防火板中的阻燃剂等。对眼、喉、上呼吸道有强烈的刺激作用，可通过皮肤及呼吸道引起中毒，轻者引发充血、分泌物增多、肺水肿、支气管炎、皮炎，重者可发生喉头水肿、喉痉挛，也可引起呼吸困难、昏迷、休克等，高含量氨甚至可引起反射性呼吸停止。
TVOC挥发性有机化合物(VOC)在室内空气中作为异类污染物，由于它们单独的浓度低，但种类多，一般不予逐个分别表示，以TVOC表示其总量。TVOC包括甲醛、苯、对(间)(邻)二甲苯、苯乙烯、乙苯、乙酸丁酯、三氯乙烯、三氯甲烷、十一烷等。室内建筑和装饰材料是空气中TVOC的主要来源。研究表明，即使室内空气中单个VOC含量都低于其限含量，但多种VOC的混合存在及其相互作用，就使危害强度增大。TVOC表现出毒性、刺激性，能引起机体免疫水平失调，影响中枢神经系统功能，出现头晕、头痛、嗜睡、无力、胸闷等症状，还可能影响消化系统，出现食欲不振、恶心等，严重时可损伤肝脏和造血系统，甚至引起一种身体活动是会伴随你一生直到你的生命结束，那就是“呼吸”。
植物消除法(吊兰、芦荟)
吊兰、芦荟、虎尾兰能大量吸收室内甲醛等污染物质，消除并防止室内空气污染;
茉莉、丁香、金银花、牵牛花等花卉分泌出来的杀菌素能够杀死空气中的某些细菌，抑制结核、痢疾病原体和伤寒病菌的生长，使室内空气清洁卫生。
大多数植物白天进行光合作用，吸收二氧化碳，释放氧气;夜间进行呼吸作用，吸收氧气，释放二氧化碳。
而有些植物则相反，如仙人掌就是白天释放二氧化碳，夜间则吸收二氧化碳，释放氧气，这样晚上居室内放有仙人掌，就可补充氧气，利于睡眠。
二、吸附法(活性炭)物理治理
有关污染的英语范文初中 第五篇
Now，our side of the car constant more up，the environment also increasingly worse! That the air around us there are many harmful substances. Therefore，we want to Sue around things start to do. For example，we can go to school by bike or walk，it can exercise. If you have time can use less elevator，many climb stairs. We can not only physical exercise，but also to protect our environment.
此刻，我们身边的汽车不断的多了起来，环境也越来越糟糕！以至于我们周围的空气有很多有害物质。所以，我们要苏身边的小事做起。比如，我们能够骑自行车上学或者步行，这样还能够锻炼身体.有时光的话能够少用电梯，多爬楼梯.我们不仅仅能锻炼身体，也能保护我们的环境。
有关污染的英语范文初中 第六篇
I read a piece of news recently. It says that in Japan marly businessmen ave selling fresh air to now it is becoming more and more popular. Why--Fresh air is getting less and less in Japan, and so is it in the U. S. A.
In fact, environmental pollution is a very serious problem the whole world is facing.
it is mainly caused by the waste products released from artificial substances, industrial production and increased consumption of goods. Bedsides, the use of chemical substances in agriculture also causes environmental pollution. Look at the sky, you can see that dense smoke is being released from the high and big chimneys; those dirty and poisonous substances are flowing into the rivers that we use for drinking water and millions of tons of waste products are heaping around to change this conditionMore and more countries are trying to work out some effective means to bring it under control, but no great success has been made.
【参考译文】
最近我读了一条新闻。它说，在日本，许多商人向顾客出售新鲜空气，现在是越来越受欢迎。为什么——日本的新鲜空气越来越少，美国也越来越少。
事实上，环境污染是全世界所面临的一个非常严重的问题。
这主要是由人造物品释放出来的废物、工业生产和商品消耗增加造成的。另外，在农业中使用化学物品也造成了环境污染。看看天空，你可以看到浓烟从高大的烟囱中释放出来;那些肮脏和有毒物质流入河流，我们使用的饮用水和数百万吨废物堆积在我们周围。如何改变这一状况，越来越多的国家正在试图制定一些有效的手段来控制它，但没有取得了巨大的成就。
有关污染的英语范文初中 第七篇
老师们、同学们：
大家好!
明天是6月5日，6月5日是世界环境日，这是为了纪念1972年在斯德哥尔摩举行的联合国人类环境会议的开幕日，这次会议也是人类第一次真正意义上开始关注全球环境状况，呼吁人类保护环境的历史盛会。因此联合国将6月5日确立为世界环境日，而且每年的世界环境日还确立一个主题。
今年世界环境日中国主题为“同呼吸，共奋斗”，这一主题旨在强调绿色消费理念，唤起社会公众转变消费观念和消费行为，节约资源，保护生态环境。中国主题在呼应世界主题的同时，更加强调在生态环境恶化和能源危机日益突出的形势下，充分认识推广绿色消费的重要性和紧迫性，呼吁人人行动起来，在全社会大力推广绿色消费，推动绿色发展。与传统消费模式不同，绿色消费以满足人的基本需求为中心，崇尚节俭、适度，是一种节约资源、减少污染、可持续的消费模式。
众所周知，地球上的大气、森林、海洋、野生动植物等，组成了错综复杂而关系密切的自然生态系统，这就是人类赖以生存的基本环境。长期以来，人类把文明的进程一直滞留在对自然的征服和掠夺上，似乎从未想到对哺育人类的地球在人类生存发展史上，曾遇到过许多的敌人：战争、灾荒、瘟疫，这每一种敌人都曾使人类付出过惨重的代价。然而，今天人类面临的最大敌人是无处不在的环境问题。
大气污染的超标，温室效应的增强，臭氧层被破坏，土地沙漠化，海洋生态危机，绿色屏障锐减，物种消失加剧，人口增长过快，这些世界性的环境问题，究其原因，都是人类在发展经济过程中，对自然资源和生态资源的不合理利用和破坏所致。
说到人类与环境的关系，我们总是觉得是件离自己很遥远的事情，其实不然，环境问题可以说就在我们的身边。最近几天，不知大家是否关注过一则报道，由于无锡太湖水域大面积暴发蓝藻，一夜之间，数百万市民的自来水无法正常使用，打开水龙头，就闻到一阵臭烘烘的异味，水无法饮用，给人们的生活带来了诸多不便。而造成这次蓝藻暴发的原因是我们人类自己：工业污水源源不断地排放入太湖，太湖人工养殖业的过度开发，促使太湖水质的富营养化病症日益加重;加上无锡4月份平均气_常年高出1。8摄氏度，给蓝藻的生长提供了有利条件，蓝藻大量繁殖，水中的溶解氧浓度降低，造成鱼虾、螺蛳等水生物死亡，太湖水面被一层厚厚的绿色物体全面覆盖，腐烂的蓝藻引起水质急剧恶化。原本清澈的太湖水今日景象触目惊心，太湖也在“警告”所有人：如果人类肆意破坏环境，大自然就会无情地报复人类。
千里之行始于足下，实施绿色消费，保护生态环境，建设美好家园，要从我做起，从小事做起：不乱扔垃圾、不浪费粮食，最大限度地节约能源，节约用纸，拒绝使用一次性的“白色污染物”，多栽树种草，保护野生动植物资源……那么，我们头顶上的天空会更蔚蓝，身边的河水会更清澈，周围的大山会更翠绿……拯救一片绿色，唤醒一片天空，保存一泓清水，自觉做到绿色生活，绿色工作，绿色生产，共同创造我们的绿色未来。
关于大气污染演讲稿
有关污染的英语范文初中 第八篇
普遍认为，水的污染是当今严重的公害.世界各国的河流正在受到垃圾及有害化学物质的污染.船舶加剧了污染，因为它们依靠河流排放废物.油和其它化学物质会杀死鱼类并使水不能饮用.总之，污染了的水对人人都是个大问题.
Generally, the water pollution is a serious public hazard today. The world's rivers are polluted with garbage and dangerous chemicals. Ships contribute to the problem, because they rely on rivers for disposing of wastes. Oil and other chemicals can kill fish and make water unsafe for drinking. In a word, polluted water is a big problem for everyone.
正如你所知道的，人们靠水生活.他们应该参与找到解决污染问题的方法.我认为，需要尽快采取某些应对措施.首先，各国政府理应制订处理污染问题的规章制度.此外，在全面处理和净化废液以前，必须禁止城乡工厂把废液排入河流.我觉得，如果这些工厂违反有关的法规或法律，则应加重罚款.当然还会有一些其它的治理方法值得采取.
As you know, people depend on water to live on. They should be involved in finding a solution to this problem. I think, need to take certain measures. First, governments of all countries are supposed to formulate rules and regulations to deal with the pollution problem. In addition, in the comprehensive treatment and purification of wastewater in towns and cities must be prohibited from the factory, the waste into the river. I think, if they violate relevant rules or laws, they should be fined heavily. Of course there will be some other cures which are worth adopting.
至于未来的前景，我相信，在这一方面会取得良好的成果.过去一度被工业废料污染的河流将会得到清理，几年以前鱼类不能长年的河流又会重见鱼群.总之，似乎很明显，只要人人各尽其责并努力去寻找控制污染的方法，明天将会变得更美好、更光明。
As for the future, I believe, good results will be achieved in this respect. Used to be contaminated by industrial wastes will be cleaned the river, a few years ago not long Fish River will see heavy fish. In short, it seems obvious, if everyone does his part and tries hard to find ways to control pollution, tomorrow will to become more and more beautiful, more bright.
有关污染的英语范文初中 第九篇
The important of Environmental protection
With the development of economy, people's life is getting better and better. The increasingly rapid pace of life. However, environmental problems have bee increasingly prominent.
Too many people pay attention to their life and work. To reduce the environmental protection consciousness, causes the environmental pollution is being more and more serious. The white trash everywhere. Air pollution. The pollution of water. The land pollution. And so on. Nowadays. These have seriously affected people's lives. The pollution of the environment has led to mass produce all kinds of disease germs. Popular. It seriously affected people's lives. We all protection of a good living environment and people is cannot do without. Have a good environment. People's life can be guaranteed. In order to get the sustainable development of society.
As we all know. The earth is our home. Protect environment depends on everyone. Only when we have a good environment is the guarantee. Our life will be better and better.
有关污染的英语范文初中 第十篇
Dear editor,
you can find language pollution whenever you open a newspaper, turn on your tv set,or listen to a radio. language pollution exists almost everywhere and usually can be seen in the following places:
1. chinese characters are written in the complex form. although simplified chinese characters were accepted for use years ago, it seems that more and more peopie like chinese characters written in the complex form.
2. many goods are produced in china but carry foreign names, which sound strange and have no meaning at all.
3. words and expressions being used have a bad meaning. _ba_, which means bully in chinese, is one there are a lot of goods, restaurants even factories or films, with _ba_ in their names.
4. there are too many incorrect grammatical expressions. some tv play series have strange names and incorrect grammatical structures. _ai ni mei shang liang_, which means _1 love you without consulting_, is grammatically incorrect and this kind of expression is now becoming popular.
some language experts point out that language pollution must be done away with, which is an idea shared by myself and many others.
有关污染的英语范文初中 第十一篇
Water pollution is caused by waste from factories and cities. Oceans are able to clean themselves， but certain seas， once they become dirty， are not able to do so. One example is the Mediterranean which lies between Europe and Africa. It has onlyeone narrow entrance to the ocean in the west. On quarter of the shores of the Mediterranean are polluted and are no longer safe for swimming， as a lot of diseases are present in the water. In most places it is not safe to eat the fish.
Lakes also have the same problems. Lake Baikal in Asia was once the cleanest in the world， with over 700 different kinds of plant and animal life. Now， however， the waters of this great lake， which is also the worlds deepest (over 1，740 metres)， have been dirtied by waste from a chemical factory.
In 1988 an oil tanker hit a rock off the northwest coast of Alaska. 35，000 tons of oil poured into the sea. The accident was one of the worst in history. More than 34，000 birds and 10，000 animals were killed. 4，800 square kilometres of ocean were polluted.
有关污染的英语范文初中 第十二篇
一、研究动机
1、近年来，空气污染非常严重，空气污染就是其中之一。汽车、飞机、轮船排放的废气，工厂排放的烟尘废气……都会造成严重的空气污染。
二、研究目的
因为空气污染越来越严重，所以我想知道空气污染的严重程度。
三、研究内容
工厂排放的烟尘废气，汽车、飞机、轮船排放的废气，居民炉灶排放的烟尘废气，含有很多有害物质，是空气的主要污染源空气污染对人的危害很大。废气中的有害物质能刺激人的眼睛，使眼睛发炎、疼痛;这些有害物质还能刺激人的气管、肺，使人咳嗽、气喘，甚至得肺癌。空气污染对农作物、树木的危害也很大。例如废气中的二氧化硫等有害气体，能使农作物、树的叶子变黄、枯萎、脱落。二氧化硫与云中的雨滴化合会形成酸雨，使大片农作物、森林死亡。清洁的空气是人类生存的重要条件。
近日，美国哈佛大学公共卫生学院在检测了各种空气污染物之后，发现直径小于10微米的细微颗粒物与心血管疾病的发生及死亡的增加关系密切。具体地说，就是这些细微颗粒物与冠心病、心肌梗死、高血压和中风(卒中)的发生及死亡的增加密切相关。
空气污染与呼吸系统疾病的发生密切相关是众所周知的事实。那么，空气污染为什么会导致心脑血管疾病呢?
空气污染越重发生心脑血管疾病的风险越大。
一项来自美国21个城市的研究发现：大城市空气中，直径小于10微米细微颗粒物的浓度通常为4-20微克/立方米，浓度每增加10微克/立方米，发生心血管疾病的危险将增加24%，由此造成的死亡风险将增加76%。
德国的研究人员调查了两个德国城市的3399位居民。结果发现：居住在交通要道150米之内的居民与远离交通要道的居民相比，冠心病的发生率增加了倍。 美国曾对卡车运输、纺织从业人员进行调查。结果发现：空气中直径小于10微米的细微颗粒物浓度每增加10微克/立方米，发生心肌梗死和心力衰竭的风险增加倍，死亡率增加1倍以上。
英国爱丁堡大学的一项针对暴露于废气环境中的男性工人的实验发现：空气污染可明显加重心肌缺血，如原有心脏病，则会引起更为严重的后果。
烟草燃烧时释放的烟雾中含有多种细微颗粒物，包含一氧化碳和尼古丁等生物碱，以及胺类、酚类、烷类、醛类和重金属元素等。其中与冠心病和高血压有关的化学物质达十余种。研究表明：长期吸烟可使高血压的发生率显著增加，脑出血的发生率增加28倍，脑梗死的发生率增加倍，中风的死亡率增加2-6倍。值得一提的是，被动吸烟者所吸入的冷烟雾中的细微颗粒物对健康的危害更大。
四、研究结果
调查后，我发现空气污染可能导致心脑血管病，这是一个非常严重的问题，会导致许多人因此而断送了自己的性命。
五、建议
(1)应用环保产品，减少汽车尾气的排放。
(2)改进工业生产的流程，减少细微颗粒物的排放。
(3)尽量不用煤炭、木材或植物燃烧的方法烹调或取暖。
(4)居民住宅尽量远离交通要道。
(5)严格执行公共场所禁烟的规定，消除被动吸烟的来源。
(6)大力宣传吸烟对个人的危害，尤其是被动吸烟的害处鼓励戒烟。
(7)增加城市的公共绿化面积，尤其是居民小区绿化面积，净化空气。
有关污染的英语范文初中 第十三篇
i live in a city which is filled up with noise follows you to every place you go,and it seems that there is nowhere to escape day in the early morning my sweet dreams are ended with the terrible noise rising up in the in the noon,when the traffic is heavy,you can not bear even one minute in that 's wores?in the evening when i want to review my lessons,i can't find a place free from noise even in my own room!
so i appreaciate it that the local government will take some meassures on the nosie in the city.
有关污染的英语范文初中 第十四篇
I like busy, busy city, I prefer quiet, leisurely countryside.
When the weather is fine, walk path in countryside, the distant mountains like the green barrier, isolates the hustle and bustle of the city. Roadside piece dignified standing forest of pine trees, like the army of the discipline in a head of inspection. In the sun, the flowers bloom smile, green leaves of green, bees are busy mining, butterfly dance. Kids of cattle lying on the grass on the side of the road to read with relish, not far from the tame cows eat grass in bend both ends.
Peasant madadayo smoke from kitchen chimneys, above the house the children in the bamboo forest is cut down a pieces of bamboo as a weapon, ready to back down the man smoking a cigarette in bamboo chair in front of the yard, quietly watching running around foraging in a crowd. _Eat_, the mistress of a summons, everyone sitting around the hearth, watched stewed up with skin and preserved pig feet, red pepper Fried turnip, homemade sweet bean curd, cold fold son root.
The beautiful rural scenery, the quiet life of the country just like tao _'s shangri-la, deeply attracted me.
我喜欢热闹、忙碌的城市，更喜欢宁静、悠闲的乡村。
天晴的时候，走在乡村的小路上，远处的峰峦像绿色的屏障，将城市的喧嚣隔离开来。路旁成片的松林威严地挺立，像纪律严明的军队在接受首长的检阅。在阳光的照射下，花儿绽放笑脸，叶子绿得碧眼，蜜蜂忙着采密，蝴蝶翩翩起舞。放牛的娃儿躺在路边的草地上津津有味地看书，不远处两头温顺的牛儿在低头吃草。
农家上空炊烟袅袅，屋后竹林里的孩子们正砍下一截截竹子准备当武器，下地归来的男人叼着烟坐在院子前的竹椅上，静静地看着跑来跑去觅食的鸡群。“吃饭了”，女主人的一声召唤后，大家围坐在炉子边，有滋有味地吃起带皮炖腊猪脚、红辣椒炒大头菜、自制香豆腐、凉拌折儿根。
美丽的乡村景色、宁静的乡村生活就像陶渊明笔下的桃花源，深深地吸引着我。
有关污染的英语范文初中 第十五篇
Water Pollution(水污染)
With the development of industry, water pollution is becoming more serious now. The polluted water not only kills fish, it is also harmful to our health. Many people get sick because they drink the polluted water. In some rivers the water is so dirty that they can even kill plants.
We should fight against the pollution. We should stop using harmful things. I wish it is not a dream that in the near future we can have clean rivers again.
有关污染的英语范文初中 第十六篇
Last weekend, I wanted to swim in the river that I usually wen in the childhood. When I went there, I was shock. The river is no longer like before. It was full of rubbish. It seemed that the rubbish isfromthe villagers themselves. In order to put the rubbish nearer, they put all of them into the river. Not only the water is not clean any more, the river also smelt bad. I real touched. Why human and the environment couldn’t live harmonious? Long time ago, they could get along with each other. Why not now? People have to stop their behavior to harm the environment. Otherwise, it would cause destruction to both sides.
上周末，我想去我小时候经常去的那条河里游泳。当我去那里的时候，我很震惊。河水再也不像以前那样了。河里面到处都是垃圾。似乎这些垃圾都是村民丢的。为了不走那么远丢垃圾，他们把垃圾都丢到河里了。水不仅仅不干净还会散发出臭味。我真的触动了。为什么人类和环境不能和谐地相处呢?很久以前，他们可以好好相处。为什么现在不可以了呢?人们必须停止他们伤害环境的行为。否则，最后会是两败俱伤。
有关污染的英语范文初中 第十七篇
In a word, polluted water is a big problem to everyone.
As you know, people depend on water to live on. They should be involved in finding a solution to this problem. I think, certain counter measures need to be taken as soon as possible. To begin with, the governments of all countries are supposed to formulate rules and regulations to deal with the pollution problem. In addition, factories in towns and cities must be prohibited from draining waste liquids into rivers before they are totally treated and purified. I feel if they violate relevant rules or laws, they should be fined heavily. Certainly, there are some other cures which are worth adopting.
As far as future prospect is concerned, I am sure that good results will be achieved in this respect. Rivers which used to be contaminated by industrial wastes will be cleaned and fish which could not live there a few years ago will be again. To conclude, it seems obvious that tomorrow will be better and brighter only if everyone does his part and tries hard to seek solutions for its control.
If any further comment on the issue is required, please don’t hesitate to write to me.
有关污染的英语范文初中 第十八篇
white pollution refers to plastic pollution. it is a new member of pollution family, but it grows fast. unrecyclable plastic lunch boxes line along railroads. plastic shopping bags dance in the wind. when leaders are busy mapping out blueprints for the future, one colour white from white pollution becomes their headache.
everything in the life circle deserves its place on earth. if we continue using plastic lunch boxes, shopping bags and other unrecyclable plastic productsmwhat would happen ⅱ one day they might bury us in an ocean of white rubbishg then the earthmour common home, would be a dustbin.
to prevent this nightmare from coming true, governments need to work closely with each other and back up their verbal commitment by actions. however, it is not enough only to ask what governments can do to get rid of white pollution, we must ask ourselves what we as individuals can do to colour the earth green instead of white.
有关污染的英语范文初中 第十九篇
Health, surrounded by, smog, anything but, gases, impurities, absorb, poisonous, try hard, blacked out.
We all know that clean air is important to good health. Wherever you go and whatever you do, you are always surrounded by a sea of gases that we call air.
If there are impurities in the air, they may be absorbed by our bodies and make us ill.
We need clean air, but unfortunately, air pollution is globally present, especially in cities.
Many large cities are anything but pollution-free. Our cities have many factories, which we need to make food, clothing and other things.
Every year these factories pour millions upon millions of tons of smog into air.
Power plants and houses that burn coal add greatly to air pollution. Besides, there are more cars in cities now.
Once out on the streets, they will take in fresh air and replace it with poisonous gases.
Our country is trying hard to prevent and control air pollution. As long as every citizen also realizes its importance and makes join efforts, the day will come soon when people will take in only clean air.
Then, the sunlight will no longer be blackened out by smoke and soot.
有关污染的英语范文初中 第二十篇
大气污染原因调查报告
造成大气污染的原因既有自然因素又有人为因素，尤其是人为因素，如工业废气、燃烧、汽车尾气和核爆炸等。随着人类经济活动和生产活动的迅速发展，在大量消耗能源的同时，也将大量的废气、烟尘物质排入大气，严重影响了大气环境的质量，特别是在人口稠密的城市和工业区所谓干洁空气是指在自然环境下的大气（由混合气体、水汽和杂质组成）除去水汽和杂质的空气。其它主要成分是氮气，占78%，氧气，占21%，其它各类含量不到的微量气体（如氢、氦、二氧化碳）
大气污染对地球的影响很大，主要有以下几方面：
首先是对人体健康的危害：人需要呼吸空气以维持生命。一个成年人每天呼吸大约2万多次，吸入空气达15～20立方米。因此，被污染了的空气对人体健康有直接的影响。，因此，若是大气中污染物的浓度很高时，会造成急性污染中毒，或使病状恶化，甚至在几天内夺去几千人的生命。其实，即使大气中污染物浓度不高，但人体成年累月呼吸这种污染了的空气，也会引起慢性支气管炎、支气管哮喘、肺气肿及肺癌等疾病。
其次是对植物的危害：当大气污染物，尤其是二氧化硫、氟化物等对植物的危害是十分严重的。当污染物浓度很高时，会对植物产生急性危害，使植物叶表面产生伤斑，或者直接使叶枯萎脱落；当污染物浓度不高时，会对植物产生慢性危害，使植物叶片褪绿，或者表面上看不见什么危害症状，但植物的生理机能已受到了影响，造成植物产量下降，品质变坏。大气污染对天气与气候的影响最为显著，也是危害最大的，如会减少到达地面的太阳辐射量：从工厂、发电站、汽车、家庭取暖设备向大气中排放的大量烟尘微粒，使空气变得非常浑浊，遮挡了阳光，使得到达地面的太阳辐射量减少。有时候，从天空落下的雨水中含有硫酸。这种酸雨是大气中的.污染物二氧化硫经过氧化形成硫酸，随自然界的降水下落形成的。硫酸雨能使大片森林和农作物毁坏，能使纸品、纺织品、皮革制品等腐蚀破碎，能使金属的防锈涂料变质而降低保护作用，还会腐蚀、污染建筑物。天气和气候的影响还会增高大气的温度，在大工业城市上空，由于有大量废热排放到空中，因此，近地面空气的温度比四周郊区要高一些。这种现象在气象学中称做“热岛效应”。
另外是臭氧层的严重破坏问题。臭氧层占平流层总量的十万分之一，虽然含量极低，却能吸收紫外线的功能，但是由于人类破坏，臭氧层迅速耗减，被极度破坏。1985至臭氧层破坏面积扩大了十倍，南极的臭氧层出现空洞。1910月前后，臭氧层破坏面积首次超过了2700平方公里，其面积大于北美、加拿大和美国的面积总和。南极上空的臭氧层是在20亿年里形成的，可是在上个世纪里就被破坏了60%！欧洲和北美洲上空的臭氧层平均减少了10%——15%，西伯利亚上空甚至减少了35%！许多环境问题是跨国界的，甚至是全球的。像温室效应和臭氧层破坏等大气污染，需要世界各国的努力才可能逐渐解决。如果人类一如既往地破坏环境，那么人类就一定会在不久的将来，如恐龙一般灭绝，地球也将会成为宇宙中一个遥远的历史，所以我们要从现在做起，保护我们赖以生存的地球。我们相信，只要大家共同努力，一定能够够共同见证一片蔚蓝的天空，一定能够共创一个美好的明天。
调查结果：造成大气污染的途径主要是工业生产与交通工具排放的废气和尘埃，工业生产排放出的尘埃颗粒物还吸附了许多有毒有害的物质。这些污染物在大气中还会发生各种化学反应，生成更多的污染物，形成二次污染。二氧化硫是大气污染物中最普遍的一种，它在大气中通过反应可形成硫酸烟雾，甚至形成酸雨。氮氧化合物、一氧化碳和碳氢化合物也是大气中常见的污染物，它们在阳光下，发生光化学反应，可形成光化学烟雾
有关污染的英语范文初中 第二十一篇
3)在使用杀虫剂、除臭剂和熏香剂时要适量，这些物质对室内害虫和异味有一定的处理作用，但同时它们也会对人体产生一些危害。特别是在使用湿式喷雾剂时，产生的喷雾状颗粒可以吸附大量的有害物质进入体内，其危害比用干式的严重的多。另外现在市场上的香熏油质量参差不齐，好的香熏油，像一些纯的植物精油，有益健康，并有抗病毒，驱虫，抗氧化等作用。但有些熏香油会对人体眼睛，呼吸道产生刺激，或引发过敏症。在室内密闭环境中，含有化学香精的污染空气进入人体，容易造成身体缺氧疲劳，过敏等症状。尤其孕妇要慎用。
4)尽量避免在室内吸烟，它不仅危害自身，而且对周围人群产生更大的危害。
5、装修过程中应注意那些问题?
室内环境污染的来源很多，其中有相当一部分是由于装修过程中所使用的材料不当造成的，包括甲醛、苯、二甲苯等挥发性有机物气体。因此在装修过程中应尽量选择有机污染物含量比较少的材料。
1)油性油漆为改变其流动性以满足生产和应用的需要使用了大量的有机溶剂，涂料成膜后有机溶剂会不断挥发出来，而水性油漆是以水作为溶剂或分散介质，涂料成膜后挥发的大部分都是水。以水性油漆代替油性油漆进行室内装饰会大大降低室内挥发性有机物的产生量;
2)使用低挥发性有机化合物的地毯和石膏间隔板;
3)使用干式杀虫剂代替喷雾式杀虫剂;
6、怎样选择环保建材?
环保型材料主要有几种：
1)基本无毒无害型。是指天然的，本身没有或极少有毒有害的物质、未经污染只进行了简单加工的装饰材料。如石膏、滑石粉、砂石、木材、某些天然石材等。
2)低毒、低排放型。是指经过加工、合成等技术手段来控制有毒、有害物质的积聚和缓慢释放、因其毒性轻微、对人类健康不构成危险的装饰材料。如甲醛释放量较低、达到国家标准的大芯板、胶合板、纤维板等。
大气污染调查报告范文篇3
一、研究动机
1、近年来，空气污染非常严重，空气污染就是其中之一。汽车、飞机、轮船排放的废气，工厂排放的烟尘废气……都会造成严重的空气污染。
二、研究目的
因为空气污染越来越严重，所以我想知道空气污染的严重程度。
三、研究内容
工厂排放的烟尘废气，汽车、飞机、轮船排放的废气，居民炉灶排放的烟尘废气，含有很多有害物质，是空气的主要污染源空气污染对人的危害很大。烟尘、废气中的有害物质能刺激人的眼睛，使眼睛发炎、疼痛;这些有害物质还能刺激人的气管、肺，使人咳嗽、气喘，甚至得肺癌。空气污染对农作物、树木的危害也很大。例如废气中的二氧化硫等有害气体，能使农作物、树的叶子变黄、枯萎、脱落。二氧化硫与云中的雨滴化合会形成酸雨，使大片农作物、森林死亡。清洁的空气是人类生存的重要条件。
近日，美国哈佛大学公共卫生学院在检测了各种空气污染物之后，发现直径小于10微米的细微颗粒物与心血管疾病的发生及死亡的增加关系密切。具体地说，就是这些细微颗粒物与冠心病、心肌梗死、高血压和中风(卒中)的发生及死亡的增加密切相关。
空气污染与呼吸系统疾病的发生密切相关是众所周知的事实。那么，空气污染为什么会导致心脑血管疾病呢?
空气污染越重发生心脑血管疾病的风险越大。
一项来自美国21个城市的研究发现：大城市空气中，直径小于10微米细微颗粒物的浓度通常为4-20微克/立方米，浓度每增加10微克/立方米，发生心血管疾病的危险将增加24%，由此造成的死亡风险将增加76%。
德国的研究人员调查了两个德国城市的3399位居民。结果发现：居住在交通要道150米之内的居民与远离交通要道的居民相比，冠心病的发生率增加了1、85倍。美国曾对卡车运输、纺织从业人员进行调查。结果发现：空气中直径小于10微米的细微颗粒物浓度每增加10微克/立方米，发生心肌梗死和心力衰竭的风险增加1、4倍，死亡率增加1倍以上。
英国爱丁堡大学的一项针对暴露于废气环境中的男性工人的实验发现：空气污染可明显加重心肌缺血，如原有心脏病，则会引起更为严重的后果。
烟草燃烧时释放的烟雾中含有多种细微颗粒物，包含一氧化碳和尼古丁等生物碱，以及胺类、酚类、烷类、醛类和重金属元素等。其中与冠心病和高血压有关的化学物质达十余种。研究表明：长期吸烟可使高血压的发生率显著增加，脑出血的发生率增加28倍，脑梗死的发生率增加2、5倍，中风的死亡率增加2-6倍。值得一提的是，被动吸烟者所吸入的冷烟雾中的细微颗粒物对健康的危害更大。
四、研究结果
调查后，我发现空气污染可能导致心脑血管病，这是一个非常严重的问题，会导致许多人因此而断送了自己的性命。
五、建议
(1)应用环保产品，减少汽车尾气的排放。
(2)改进工业生产的流程，减少细微颗粒物的排放。
(3)尽量不用煤炭、木材或植物燃烧的方法烹调或取暖。
(4)居民住宅尽量远离交通要道。
(5)严格执行公共场所禁烟的规定，消除被动吸烟的来源。
(6)大力宣传吸烟对个人的危害，尤其是被动吸烟的害处鼓励戒烟。
(7)增加城市的公共绿化面积，尤其是居民小区绿化面积，净化空气。
有关污染的英语范文初中 第二十二篇
我校位本市西部，与大型综合化工厂相邻，该总厂每天排放的烟气，含有大量的煤烟、粉尘、二氧化碳、氮氧化物、碳氢化合物、铅等有害物质，使周围空气遭受严重污染，严重危害我们的身体健康。为此，我们特组织了环保科研，以增强公民的环保意识和参与意识。
一、活动目的：
通过活动，培养我们的环境科学意识，提高我们的社会实践能力，拓宽我们的知识面，同时我们对环境问题的深入思考，从而增强保护环境的责任感，一共同保护我们的生存家园——地球。
二活动内容：
请有关专家为我们作指导，并开设环保知识讲座。
2. 调查大气污染对人类的危害。
3. 在有关专家的指导下，设定专门监测点，对污染物质的环境浓度进行实测，并取得各污染物的浓度值。
4. 通过实践活动，依据真实、具体的各类技术参数，撰写科学小论文。
三．大气污染监测记录：
晨雾环保调查小组在xx年x月x日到x月x日期间，在西郊检测点对污染物质的环境浓度进行实测
四．问题及危害
我们将每一类污染物以5天为单位，计算出实测数据的5日平均值，和标准值作比较，计算们的环境，尤其是臭氧缺少，会改变地球气候。
五、措施和建议：
大气层是我们人类赖以生存的重要外界环境因素之一。在通常情况下，每人每日平均吸入10~20m3的空气，以维持人的正常生理活动。因此，大气正常化学组成是保证人体生理机能和健康的必要条件。
有关污染的英语范文初中 第二十三篇
pollution is harmful to human beings. polluted water causes many kinds of diseases such as diarrhea, enteritis, etc. and sometimes these diseases even take man’s life. dirty air or air-borne garbage causes stinging eyes and running nose. pollutants are destructive. they cause runs in nylon stockings and crack rubber tires and they eat away at stone and rust iron.
measures have been taken to control pollution. in recent years, legislative steps have been introduced to control pollution. rivers are being cleaned. air is purified, and pollutants are being trapped before they are poured out of chimneys.
however, pollution problems have not been completely solved. pesticides are widely used almost everywhere. they pollute soil, water and food. they have the power to make our streams fishless and our gardens and woodlands silent and birdless. some factories are still using air as a dumping place for wastes. some lakes are still dirty. quite a few chimneys are still pouring smoke into air and noise pollution remains serious.
有关污染的英语范文初中 第二十四篇
Environmental problems are being more and more serious all over the the development of industry and agriculture,cars make great noises and give off poisonous on the hills have been cut down,and waste water is being poured continuously into we go today,we can find rubbish carelessly whole ecological balance of the earth is destruction of environment has brought about negative effects and even poses a great threat to man's existence.
We must face the situation that exists and take actions to solve our environmental instance,new laws must be passed to place strict control over industrial pollution,the public must receive the education about the hazard of pollution and so hope that all these measures will be effective and bring back a healthful environment.
全世界的环境问题在变得越来越严重.随着工农业的发展,汽车制造噪音、排放毒气,山上的树木被砍伐,污水不断被排入河里.另外,无论我们走到哪里,到处可见随意丢弃的垃圾.整个地球生态平衡正在改变,环境的巨大破坏已带来负面影响,甚至对人类生存带来巨大威胁.
我们必须面对现实,采取行动解决环境问题.例如必须通过新的法律严格控制工业污染问题,大众必须接受污染危害的教育等.我们希望这些措施的有效实施能带给我们一个健康的环境.
有关污染的英语范文初中 第二十五篇
life gets noisier every day and very few people can be free from noise:of some sort or another.
it doesn't matter where you live in the middle of a modern city, or a faraway village the chances are that you'll be disturbed by jet airplanes, transistor radios, oil-powered engines, etc. we seem to be getting used to noise, too.
some people feel quite lonely without background music while they're working. scientific tests have shown that total silence can be a very frightening experience for a human being. however, some people enjoy listening to pop music which is very loud, and this can do harm to their eardrums.
the noise level in some discos is far above the usual safety level for heavy industrial areas.
one recent report about noise and concentration suggested that although lots of people say that noise disturbs their concentration, what really influences their ability to concerttrate is a change in the level of noise. it goes on to say that a background noise which doesn't change too much (music, for example) may even help people to concentrate.
有关污染的英语范文初中 第二十六篇
大气污染防治工作计划
为进一步加快宜兴转型发展步伐，推动生态文明城市建设，根据无锡市人民政府《关于更大力度加强大气污染防治三年行动(蓝天工程)计划》(锡政办发〔20XX〕185号)的相关要求，特制定实施方案如下。
一、工业企业大气污染治理
(一)工作目标：
工业企业大气污染防治的目标是，到20XX年，全市工业企业SO2排放总量比20XX年下降10%以上，建成区范围内全面建成清洁能源区，燃煤总量控制在700万吨/年以内，单位GDP能耗在20XX年底的基础上累计下降12%，单位工业产值能耗累计下降15%以上。
(二)工作内容：
1、严格控制高耗能、高排放行业发展。
一律停止审批、核准、备案“两高”和产能过剩行业扩大产能项目。严格实施固定资产投资项目节能评估审查制度，未经节能主管部门节能评估审查和评估审查未通过的项目，一律不得审批、核准和备案。重点加强对新建、改建和扩建项目的用煤控制，凡涉及原煤消耗的项目实行环保、经信联审制度，优先选择使用天然气、集中供热、液化石油气、电等清洁能源。市投资主管部门不得审批、核准“两高”行业的投资项目，限制“两高”行业产能扩大。市环保部门要严把“环评关”，不得审批不符合国家产业政策和产能过剩的项目，不得审批高耗能、高排放项目以及环境质量不能满足环境功能区要求、没有总量指标的项目。市节能主管部门要严把“能评关”，对单位产值能耗超过《无锡市工业能效指南》中规定的项目一律不得审批。
2、加快淘汰落后产能和落后用能设备。严格按照《_关于进一步加强淘汰落后产能工作的通知》(国发7号)要求，加快淘汰电力、煤炭、钢铁、水泥、有色金属、焦炭、造纸、制革、印染等行业落后产能，20XX年完成无锡市下达淘汰目标任务，同时制定淘汰落后产能三年工作计划，并将各年度工作目标任务下达到各镇、园区、街道，落实到各企业，通过媒体向社会公告，确保完成省政府下达我市的目标任务。加快实施化工、铸造、琉璃瓦和水泥四个行业整合整治三年行动计划，到 20XX 年，全市再关停化工生产企业80 家以上(20XX、20XX、20XX年分别关停30家、30家、20家)，化工生产企业总数压减到 600 家左右;20XX年6月30日前，整合整改年产量3000吨以下的铸钢(铁)企业及年产量300吨以下的有色金属铸造企业(年销售收入1500万元以下);底，对未整合整改到位、不符合我市铸造行业准入标准和条件的铸造企业，实施关闭;关闭所有使用国家明令淘汰设备、工艺的琉璃瓦生产企业，到20XX年关闭琉璃瓦企业309家;水泥企业必须在20XX年12月前通过市整合整治综合达标验收，水泥企业现有备案或审批手续不齐的水泥磨机、矿粉磨必须于20XX年6月30日前拆除到位，水泥企业现有直径3米以下的水泥磨机必须于20XX年底前拆除到位。
3、全面实施清洁能源区建设。
4、组织开展工业窑炉专项整治。
开展工业窑炉使用情况调查，摸清工业窑炉现状，制定工业窑炉专项整治目标及改造实施方案，每年将整治工作任务下达到各镇、园、区、街道和相关企业。大力推进燃煤工业窑炉热源改造、燃烧系统改造、窑炉结构改造、窑炉保温改造、烟气余热回收利用以及控制系统节能改造等技术改造。加快实施燃煤工业窑炉清洁能源替代工程，逐步改用天然气、液化石油气、电、人工煤气、轻质柴油或其他清洁能源。采用低压旋风预热分解系统、保温耐用新型炉衬材料、高效燃烧器、高效熟料冷却机、生产过程自动控制与检测、系统余热利用等技术对现有水泥生产线进行综合节能改造;采用节能型隧道窑、内燃烧结、蓄热式加热、余热利用、稀码快烧、煤气化燃烧、燃气燃烧及窑体改造等技术，对建材、陶瓷等燃煤工业窑炉进行节能改造;改造钢铁企业球团回转窑、石灰窑、耐火材料窑;采用加装预热器、换热器等方式，回收各种窑炉烟气余热，优先把高品位余热余能用于做功或发电，低品位余热用于空调或生活用热。到20XX年底，所有工业窑炉完成余热利用、节能减排改造。对特种行业、特殊企业必须使用燃煤、燃油窑炉的，要严格审批，实行联审制度。按照协同推进的原则，市经信、环保、安监、质监、财政等职能部门要紧密配合，认真履行部门职责，加强指导、协调和督促，确保完成燃煤窑炉整治任务。
5、切实加强废气排放企业的治理监管。
环保部门要督促企业强化二氧化硫、氮氧化物和工艺尾气治理，加强挥发性有机物物排放企业的治理监管。建立电子、石化及涂料、油墨、粘胶剂、喷涂等重点行业企业监管名录，对废气排放企业实行定期监测及监察，重点企业每月不少于一次现场检查。加大限期治理力度，对不能稳定达标排放的企业一律实施限期治理，责令企业做出公开道歉和承诺，逾期未完成治理任务的，一律报政府责令其停业或关闭。制定废气排放企业整治计划，明确整治要求、整治企业名单和整改期限，严格监督检查，实施强制性清洁生产审核，确保工业企业大气污染物稳定达标排放。
6、持续推进节能降耗。
强化重点领域、重点行业节能，围绕化工、冶金、建材、电力和纺织等高耗能、高排放行业，大力组织实施以工业窑炉改造、余热余压利用、电机系统节能、能量系统优化为重点的节能改造。加强重点用能单位节能管理，对重点用能企业严格实施“全审计、全监察、全报告”制度，充分挖掘企业节能潜力。实行重点用能单位能源消耗目标总量控制，确保20XX年，全市单位GDP能耗比20XX年下降12%。推进重点节能项目实施，加大对重
