关于保护水资源的英语作文优秀20篇

随着科技的高速发展，人类对资源的需求越来越多，致使南极北极冰雪融化的速度加快、海平面日渐上升、南极出现臭氧空洞、北京的沙尘暴、雾霾天气不断增加、日本大地震后造成的核泄漏污染……

当我们在享受美好生活的同时，是否想到保护环境的重要性呢?

那么，请同学们关注一下我们的校园，看!操场上、校门口、楼梯过道上漫天飞舞的纸屑、食品袋、饮料瓶;瞧，雪白的墙壁上那些张牙舞爪的涂鸦……这些都是和我们校园文明不和谐的一幕啊!

同学们，如果我们大家都行动起来，争当环保的主人翁，不乱扔纸屑、果皮，不乱涂乱画，随手捡起地上的纸屑垃圾，爱护环境，把我们的校园装扮的漂漂亮亮。当我们在绿树成荫的校园小道上漫步时，一定会感到心旷神怡;当我们在窗明几净的教室里读书时，一定会全神贯注;当我们在整洁优雅的环境中学习时，一定会心情舒畅。

优美的环境，让我们懂得珍惜，学会爱护;优美的环境，让我们知书达理，更加文明;优美的环境，让我们学会谦让，学会做人;优美的环境，让我们道德高尚，使我们的学习更加进步!

Take good care of the environment is everyones responsibility, everyone has the duty to care for the environment. The cries of the earth, is made by human; The formation of natural disasters and human themselves. We cant let such things happen again, because of this our home will face disappear.

With the continuous destruction of forest, make the air fresh, no longer in life make people breathing "not smooth". So, we should protect trees, protect the nature. Let our the earth mother to restore the original appearance.

You every good care environment of small action, will be your memories. Bent down to pick up a piece of waste paper, a word to stop people damage the environment. Will be a thing of the past.

We now do dribs and drabs, not just for the sake of our own, also is a important foundation for our future generations. Let them no longer face the disaster, let they no longer lose family. Take good care of the environment, starts from me!

爱护环境是每个人的职责，每个人有爱护环境的责任。地球的哭泣，是人类所为;自然灾害的形成，也是人类自己造成的。我们不能再让这样的事再发生，因为这样我们的家园即将面临消失。

随着森林的不断毁灭，使生活中的空气不再新鲜，使人们的呼吸“不再顺畅”。所以，我们应该保护树木，保护大自然。让我们的地球妈妈恢复原来的模样。

你每一个爱护环境的小举动，都将成为你美好的回忆。弯下腰捡起一片废纸、一句话阻止人们破坏环境。都将成为历史。

我们现在做的点点滴滴，不仅仅是为了我们自己，也是为我们的子孙后代打下重要的基础。让他们不再面临灾难，让他们不再失去家人。爱护环境，从我做起!

水是人类生存必不可少的条件之一，没有水，也就没有生命的存在，所以我们要保护水资源。

据统计地球表面的水储量大约有140亿亿立方米，但淡水资源只有3.5亿亿立方米，在这有限的淡水资源中，仅有0.34%是人类可以利用的，由于分布不平衡，生活浪费，全世界60%的地区供水不足，严重缺乏用水，情况严峻。

各种有害的物质，如农药、重金属、化学物质、致病微生物、油类以及各种废弃放射性物质……，被人为地排入水中，并超出了水本身的进化能力，于是就发生了水污染。大量的污水物排入河流，造成内陆水域污染，继而使湖泊和海湾污染，就连地下水也难逃厄运。水污染对人的健康危害极大，污水中的致病菌可引起传染病的流行。各种工业废水、农药等有毒物质排入水中，可使饮水人中毒。重金属污染的水进入人体，会使人慢性中毒等等。

因而，我们要保护水资源，防止水污染，从身边的小事做起。比如：节约用水、使用无磷的洗衣粉……。我们要大力宣传水资源的保护知识，看见破坏水资源的行为，要向有关部门举报。

保护水资源要从我做起，保护水资源就是保护人类自己。

In recent years, there are more and more Confucius Institutes being built

all around the world, which shows that our Chinese culture become much more

popular than ever. As one of the four ancient civilizations, China has long

history and creates many splendid cultures. The ancient culture once had great

influence on the world, such as Japan, South Korea and other Asian and European

countries.

From the respect of school, Confucianism, Mohism, Taoism, and Legalism are

the main schools created in ancient China, and they also have great influence on

the Modern China and the world, especially the Confucianism. They deeply root in

traditional Chinese culture and people’s daily lives.

Specially, kung fu, traditional Chinese painting, poem, opera, cooking,

clothing, architecture and many other kinds of cultural forms make up the

splendid Chinese culture. The kinds listed above are the typical ones which

connect to each other at the same time. For example, painting, clothing and

architecture has many things in common. And each kind of cultural form contains

numerous intentions.

In short, Chinese culture are the accumulation of Chinese history, which

makes Chinese culture colorful and prosperous. If one wants to know or study

Chinese culture deeply, he or she must spend much time in it, otherwise he or

she can only get the tip of an iceberg.

一家宾馆新开业，为吸引外国宾客，期望在互联网上进行宣传，请你用英语为其写一篇文字介绍。主要资料应包括：

1。地点：距白山入口处500米;

2。房间及价格：单人间(共20间)，100元/天;

双人间(共15间)，150元/天;

热水淋浴;

3。餐饮：餐厅(中、西餐)，咖啡厅(茶、咖啡);

4。游泳池：全天免费开放;

5。欢迎预订。

注意：1。词数100左右，开头语已为你写好;

2。可适当增加细节，以使行文连贯。

Wele to Baishan Mountain Hotel

Baishan Mountain Hotel is now open for business

参考范文：

Wele to Baishan Mountain Hotel

Baishan Mountain Hotel is now open for business。

Our hotel stands 500 meters away from the entrance to Baishan Mountain。 It has 20 single rooms and 15 double rooms，all with hot showers。 A single room is 100 yuan and double room 150 yuan for one night。 You are advised to book in advance。 The hotel serves three meals a day and there are Chinese food and western food for you to choose from。 You can also enjoy yourself at the café drinking tea or coffee in the evening。 We also have a swimming pool，which is open all day and free of charge。

All are wele!

亲爱的同学们：

随着人们生活水平的提高和生活理念的提升，大家都明白了保护水资源的重要性。

大家都知道一句话：“节约用水，人人有责”，但是大家都对这句话的理解还不够，也许大家都以为水是取之不尽，用之不竭的东西。而现实生活中并非如此，仅在我国就有30多个地区严重缺水，宣传图片中那干涸的土地，令人久久不能忘怀。为了节约用水，我特向全体同学发出如下倡议：

1.严防“嘀嗒水”。希望同学们在洗手的时候，除了要节约用水外，洗完手之后一定要记住及时把水龙头关住，减少水资源的浪费。

2.提高节水意识。当大家看到水龙头还没有关的时候，一定要快步跑过去把水龙头关住，千万不要视而不见。

3.充分利用水资源。当妈妈洗完菜后，千万不要倒掉，洗菜的水还能用，我们应该把他保存起来，可以用这些水去冲马桶。

同学们，积极行动起来吧!节约用水是人类面临的一个大问题。为了人类的饮水问题，为了地球的明天，为了不让地球上的最后一滴水是我们自己的眼泪，让我们保护水资源，一起节约用水吧!

倡议人：吴金辉

Although our country resources, abundant natural resources. But, you know? All these are not enough, more important is to pay attention to environmental protection!

I think the government should advocate environmental protection, more involved in environmental protection, contribute to environmental protection, organize environmental protection is the most critical. You said, is it?

First of all, should tell the public, to pay attention to every green thing, actively do environmental protection work, dont throw rubbish, see garbage to pick up in time. Second, want to throw the waste battery is the problem to solve, I should take this matter to do better, in some places put some recycle used batteries, for people to take every day. As a result, whether living in remote areas, or live in the bustling place, can easily dispose of used batteries, never going to happen that people dont know how to deal with waste battery threw the waste batteries into the dustbin. Finally, the government should increase the position of a environmental protection worker, let more people involved in the environmental protection work.

In order to environmental protection, take action!

我们的祖国虽然资源、物产比较丰富。可是，你知道吗?光光这些都还不够，更重要的是要注重环保!

我觉得，政府应该多多提倡环保，多多参与环保工作，为环保做贡献，组织好环保是最关键的。你们说，是吗?

首先，应该告诉市民，要关注每一件环保的事，积极做环保工作，不要随手扔垃圾、看到垃圾要及时捡起。其次，要把废旧电池该扔哪的问题解决好，应该把这件事给做得更完善：在一些地方分放一些回收废旧电池的筒，每天都有专门负责的人去取。这样一来，不管是住在偏远地区，还是住在热闹的地方，都可以很方便的把废旧电池处理了，再也不会发生人们不知道废旧电池怎么处理，就把废旧电池扔进垃圾箱里的事了。最后，政府应该增加一个环保工作者的职务，让更多的人投身于环保工作当中!

为了环保，行动起来吧!

Recently, the news reported that one special kind of rhino from Africa just

passed away, which meant the disappearance of this lovely creature. What a great

pity. The tragedy is caused by the damaged environment, while human being must

be blamed for it, because we have done so many bad things to pollute the

environment and make the nature lose its balance. In order to make up our faults

and save our offspring, it is in need of protecting the environment. As the

ordinary people, we can do the small things, such as do not throw away the

rubbish and join some activities to bring the world green, like planting trees.

Every small act can make a difference. Some day, when we live with the

environment friendly, what we do is worth.

Do you know of any endangered animals? Why are they in danger? I think there are many endangered animals in the world, such as tigers and pandas. When farmers cut down trees, tigers can no longer hide and hunt. Many tigers are killed by people who want to sell their fur for money. And there are few places where pandas can live. We are not alone in the world. We human beings could not live without all the plants and animals around us. So protecting wildlife animals are very important. We must take measures to keep plants from being destroyed and stop animals from being killed. If each of us can plant a tree and build a birdhouse, the world will be more beautiful. It is very easy but useful.

你知道任何濒危动物吗?他们为什么处于危险中?我认为世界上有许多濒危动物,如老虎和熊猫。当农民砍伐树木,老虎再也无法隐藏和狩猎。很多老虎都被那些想要出售他们的毛皮。,很少有熊猫生活的地方。世界上我们并不孤单。我们人类离不开我们周围所有的植物和动物。所以保护野生动物是非常重要的。我们必须采取措施防止植物被破坏,阻止动物被杀。如果我们每个人都可以种一棵树和建立一个禽舍,世界将会更美丽。它非常容易,但很有用。

Each year, people burn or cut down 143,000 square kilometers (55,000 square miles) of the forest. People who burn or cut down trees do it for different reasons: farmers cut down trees in order to get more fertilize lands to grow rice or vegetables, and use the woods as fuel. Timber companies cut down trees and turn them into furniture or paper productions. As to goal miners, they remove the forests to find out whether there are goal underground.

每一年，人们都会砍伐14.3万平方千米的森林(约5.5万平方英里)。人们砍伐树木出于种种原因：农民们为了得到更肥沃的空地来种植大米蔬菜，砍下的树木用来取火。木材公司用树木来制作家具或是各类纸制品。至于那些开采煤矿的人，把树木砍掉就是为了检测是否有煤矿在下面。

However, many of us fail to realize that forests are the lungs of the earth. When we cut down trees, we also push ourselves in to a dangerous situation. That is the global warming. When you come to think about it, there are only few ways to solve these negative effects: stop cutting down trees blindly; try to find some clear energy that can replace oil and coal. But these solutions can be impractical to some degreed.

然而，我们中的许多人都没有意识到树木等同于地球的“肺部”。当我们砍伐树木时，我们就把自己推入一个危险的境地——会引起全球气候变暖。想到这些，只有为数不多的几个办法可以解决这个问题：停止盲目地砍伐树木;寻找可以代替石油和煤矿的新能源。但是，就目前来看，这几个策略并不可行。

Why trees can be so important to the whole nature? First of all, trees are the habitat of many animals. When we cut down trees, we not only destroy animals’ habitats but also ourselves. We just gradually destroy natural links. The result is that many spices of animals and plants are dying out. Secondly, cutting down trees cause global warming, to some degree. Naturalists compare forest to human’s lungs. The forests absorb the carbon dioxide and other gas that cause global warming, and then give off the oxygen that good for the human beings and other living creatures. It’s refreshed the air as well as reduced the noise. If the air quality is bad, people may die from cancers, or the new diseases for which they have no immunity. Forests also play an important role in the prevention of natural disasters. Warmer temperatures cause water to expand and also create more water by melting polar ice caps. That’s to say, the nations which near the ocean may have been flooded by the water. But the forests can prevent water loss and soil erosion, and cool off the global temperatures. It’s the key to keep the balance of the nature.

为什么树木对整个生态环境都如此重要呢?首先，树木是小动物们的家园。当我们砍伐树木时，我们不仅仅毁掉了它们的家，也毁掉了自己的。一步步的，我们慢慢分解了整个生态链，所造成的结果就是大批的动植物种类灭绝。其二，砍伐树木在某种程度上造成全球变暖。生态学家把森林比作人类的肺。森林能够吸收二氧化碳和其他引起气候变暖的温室气体，然后转化成氧气供地球上的生物呼吸。树木不仅能净化空气，也能减少噪音。如果空气质量下降，那么人们就有可能死于肺癌，或者是其他致命菌。森林在预防疾病的过程中起到了重要的角色。气温的上升导致北极的冰层融化，水平面上升。也就是说，临海的城市也许会被海水淹没。但是森林就能够阻止水土流失，使气温下降。它是保证全球生态平衡的关键。

Sometimes people only care about money making; they don’t care about the price we pay for the pollution. When the disaster is around the corner, we may be afraid and frustrated. The earth, on which our economies have always been based, is suddenly threatening our existence. All we hope that is this overpopulated, over industrialized planet can carry on for a longer time. And maybe, it’s time for us to realize that we should protect the earth, stop cutting down trees blindly and madly.

有时候人们只关心挣钱，却对我们所付出的代价不管不问。当灾难来临时，我们会害怕、会彷徨。我们赖以生存的地球，却突然变成了威胁我们生命的东西。我们只希望，在这个人口过度、工业过度的星球能继续撑下去。也许，是时候我们应该保护地球，停止盲目疯狂地砍伐树木了。

[怎样保护树的英语作文

Almost all of us heard the story “Here Comes the Wolf” when we were little

kids. What we can learn from the story is that we must be honest. However,

there’re lots of phenomena of dishonesty nowadays。

Being dishonest does great harm not only to other people but also to

yourself. Take the case of fake milk powder for example. After drinking this

kind of milk, the babies had big heads while their legs and arms were still

thin, which badly affected their health. To our great relief, the producers got

accused and punished for all the serious consequences in the end。

Having the reputation of being honest and reliable will make other people

trust you, which will provide you many benefits and give you opportunities that

others may not get. Being honest, you will find it easier to cooperate with

others and people will be friendly to you and support you. In a sense, if life

is a long journey, honesty will be the backpack that should be taken along all

the way. Let’s pick up our “backpack”—honesty, and start the wonderful

journey!

龟裂的大地，干涸已久的塘库以及重旱区千百万双渴望的双眼，无时无刻不撞击着我们的心灵。目睹这些惨象，我们，这些离他们遥远的都市人又会怎么能品味到这种缺水的那种痛，那种渴望。

滴滴甘露，悠悠我心。脑海里不由想起报纸上一位贵州晴隆县大田乡苗族村的5岁小男孩---张德江。他和伙伴们每人总用水量仅有一瓶水。忘不了他那脏兮兮的小花脸，忘不了他眼神中所折射出的刺眼渴望。在他们眼中，每一滴水都是渴望。

在灾难面前人类是多么被动和渺小，而面对灾情，人类的团结互助却能使灾难变得渺小。举国上下的‘爱心’‘雨滴’救助筹资活动，四面八方的关注支持，爱心在不停涌动。在巨大的灾情面前，来自五湖四海的帮助，汇成了一条爱心不止的河流，在我们心中流动，更滋润着灾区人们焦渴的心。

电视屏幕上那些因缺水而脸色枯黄的人们，那些没有水分而早早变黄的大片整整的油菜花，我的心不由一震，一种说不出的焦虑涌上心头。虽然距离将我与灾区拉远，但有些东西可以被空间所遮蔽，但有些东西是无法被距离遮蔽。那些来自四面八方的支援不正是体现了这一点吗？在那遥远地方的旱灾，却让我们感到旱灾离我们并不遥远，我们的心与灾区人们的心永远联系在一起。

但，我们为什么总是要在灾难发生后才去紧张地救援呢？我想人类是智慧的。既然有‘未雨绸缪’为什么不能‘未旱绸缪’呢？水资源是珍贵的，节约用水是我们义不容辞的责任。倘使我们每个人都在生活中真爱每一滴水，那么就会使像这种旱灾发生的可能性降到最小。假若我们在生活中都珍爱每一滴水，那么旱灾离我们就会远了。

现在，每天面对这些珍贵的水，我都似乎负有一种罪恶感。只要一想起灾区的人们，我的心就揪了起来，恨不得马上亲临旱区，将自己的水双手递给那些苦于水的人们，愿他们的脸上露出甜甜的笑容，愿他们心中的渴能及时解了。

让我们献出自己的一份微薄之力，关爱旱区。从现在做起，珍爱每一滴水，让旱灾远离我们。

there are many kinds of animals in the world,but not only the humans.we live in the same world,and we should be friends.as everybody knows,the humans are the rulers of the world today,so we should protect our friends--the animals!

but how to protect them?as first,i think we must stop killing the rare birds and animals,especially the young ones.the second,we have to protect the environment,to make the sky blue,to make the grass green,to give the animals a comfortable space to live.it`s not only for the animals but also ourselves.the last,we should tell more and more people why and how to protect the animals,make everyone do this.

"Protecting the environment, purify our living space!" This sentence, has become a new era of the loudest slogan! We also want to environmental protection dedicate a force.

As people living standard gradually improve, more and more is also high to the requirement of articles for daily use. Some factories in order to their own interests, the discharge of waste water in the clear brook; The waste gas into the forest. Forest gradually wither, the stream pollution gradually, some animals and humans died for drink a lot of filthy water, it is harm to our living environment! Now, forest gradually reduce, each factory is gradually increased; Green is gradually reduce, gray is gradually increase. People only consider their own interests, completely regardless of the environment. Wake up! Hurry to take action to protect the environment!

Because of pollution, our blue sky no longer blue; White clouds because of pollution, we no longer; Because of pollution, the tree that we no longer live... Everything, all from a word, the pollution. The pollution, is the only interest, not for bad people!

Because of pollution, the earth mothers pale and gaunt; Because of pollution, the earth mothers body, has been scarred; Because of pollution, the earth mother has no original color; Because of pollution, the earth mother has... Wake up! Those ignorant people, also we a piece of green Spaces! Act quickly! Take an active part in health activities, protect the environment! Even if its just picked up a plastic bag from the ground, it is also the love the earth mother to do...

Once again remind of our slogan "environmental protection, purify our living space" dont let the noise of the earth into the second moon...

“保护环境，净化我们的生活空间!”这句话，已经成为新时代最响亮的口号!我们也要为环保献出一份力量。

随着人们生活水平的逐渐提高，对生活用品的要求也越来越高。一些工厂为了自己的利益，把排出的废水倒进清澈的小溪里;把废气排进森林里。森林渐渐枯萎，小溪渐渐污浊，一些动物和人类因为喝不少不干不净的水而死去，这已经危害到了我们的生活环境!现在，一片片森林逐渐减少，一座座工厂在逐渐增加;绿色在逐渐减少，灰色在逐渐增加。人们只顾及自己的利益，完全不管坏境。醒醒吧!赶快行动起来保护环境吧!

因为污染，我们的蓝天不再蔚蓝;因为污染，我们的云朵不再洁白;因为污染，我们的大树不再茂盛……这一切的一切，都来源于一个词语——污染。这污染的元凶，就是那些只为利益，不为坏境的人们!

由于污染，地球妈妈的脸色变得苍白、憔悴;由于污染，地球妈妈的身上，已是伤痕累累;由于污染，地球妈妈已经没有原来的色彩;由于污染，地球妈妈已经……醒醒吧!那些无知的人们，还我们一片绿色的天地!快快行动起来吧!积极参与卫生活动，保护环境吧!哪怕只是从地上捡起一个塑料袋，也是爱地球妈妈的表现……

再一次想起我们的口号“保护环境，净化我们的生活空间”不要让地球变成第二个月球……

Mark suddenly had a bad bellyache before class began this morning. His classmates immediately sent him to the Peoples Hospital nearby. In the hospital, the doctor gave him a medical check-up. The result of the examination showed that he was suffering from acute appendicitis and he needed an operation right away.

The monitor of his class quickly called Marks father and asked him to come to the hospital at once. After a while,Marks father came and the operation began in no time. Several days later,Mark recovered.

ncreased stress results in increased productivity--up to a point. However,

this level differs for each of us. Its very much like the stress on a violin

string. Not enough produces a dull. harsh sound. Too much makes sharp, annoying

noir, or causes the string to snap. However, just the right degree can create

magnificent tones. Similarly, we all need to find the proper level of stress

that promotes optimal performance, and enables us to make harmonious music. Good

health is more than just the absence of illness. Rather, it is a very robust

state of physical and emotional well being that acknowledges the importance and

inseparability of mind/body relationships. In the next program. I hope you will

join me in the pursuit of learning how to exploit stress, so that it can work

for you. and make you more productive, rather than self-destructive.

The environmental protection is the most major problem which in the modern life the humanity faces. Must solve this problem must start from foundation. First, must massively propagandize, enhances peoples consciousness with understanding, strengthens the environmental protection consciousness. Next, must carry on waste recovery use, reduces to forest-trees felling. Also must strengthen to white pollution processing, little uses the plastic product. Finally, must make improvement to clean aspect. Causes the citys appearance to be neater. For Earths tomorrow, we must start from the now diligently, will want the well local constable to protect the environment. To this us proposes as follows suggests: Implementation trash classification packed in bags. Like this not only can reduce the environmental sanitation workers work load, but also can even better basically arrive makes use of waste, to reduce the pollution, saves the resources.

环境保护是现代生活中人类所面临的最主要问题。要解决这个问题必须从基础做起。首先，要大量宣传，提高人们的意识与理解，加强环保意识。其次，要进行废物回收利用，减少对森林树木的砍伐。还必须加强对白色污染处理，少使用塑料制品。最后，必须改善清洁方面。使城市的外观整洁。为了地球的明天，我们必须从现在开始努力，将希望和当地的警官保护环境。为此我们提出如下建议：实施垃圾分类袋装。这样不仅可以减少环卫工人的工作量，而且可以更好的利用废物，减少污染，节约资源。

I will graduate next year, now I start to worry about my future, I don’t

know what kind of job I should work on, I see the job hunting information from

the Internet, I don’t know whether I should take the chance. My teacher told me

that I need to take every chance, so that I will find what I want.

Graduate season is a sad and busy season. After four years’ study, it is

time to say goodbye to your classmates, the building of the deep relationship

makes it hard to say goodbye. At the same time, finding a job is the most

important thing for students, because they need to find their places in the

society. As there are many opportunities for graduate students, they always

don’t know how to do.

I have learned that I should take every chance when they job offer comes,

even though I need to go to a far place to get the interview and there will be

some money that I need to spend. But I will learn many things and become more

competitive.

When the opportunity comes, I will take no hesitation to seize it.

人们总以为淡水是取之不尽的，实际上淡水资源是很有限的。请谈谈你的看法。

It is generally believed that there is a good supply of fresh water. But to our disappointment, the fact is just the opposite.

As we can see, the world population is growing rapidly day by day. So enough fresh water is needed to feed such a big population. Whats more, with the development of industry, factories and vehicles produce poisonous gases or wastes, which consequently results in the pollution of water. Though fresh, a good amount of it can no longer be used. Only quite limited fresh water resource is available to human beings. So its high time for us human beings to take quick action to protect water resource. Stop pollution and save water, otherwise, we cannot survive on the earth.

With fresh water, the world will be prosperous.

Many wild animals are facing the danger of extinction，because the environment that they are living in has changed greatly。For example，with the developmet of cities，the using of insecticide and serious pollution，their living areas have bee narrowcr and narrower。Many of the wild animals，now are confronted with food crisis。At the same time，man is killing off species just for getting their fur，skin，horns，teeth and meat.In order to protect our resources of ecology，people should realize that the loss of any species is at least the loss of source of knowledge and a source of natural beauty。There fore，measures of the following should be taken:pollution standards are made to keepdown poisons; killing off certain rare species is prohibited; national parks should be set up as wild life，reserves.Only if we human beings take some drastic measures can wild animals be preserved。

水——是我们人类的宝贵资源。我们每天都要用到水：煮饭洗菜、洗手洗脸洗澡，甚至车辆也要用到水，差不多全部物体都要用到水。有了水，我们才有这美丽的生活。以前，河里的水清澈见底，你几乎可以看到河底的小动物、水藻，那些大小的鱼见到你想捉它们，就马上逃走，但是清澈见底的水帮助了我们，那些鱼想逃到别处，我们见到它们游去的地方，在它们前方挡住它们，鱼就跑不掉的。 现在，河里的水突然变黑了。人们陆续建起了工厂，社会变得现代化了。那排出的废气和污水令河水和其它地方的水变黑，有些地区的河水臭得要命，人们走过时要捏着鼻子。河里的水变污染了，害虫可就高兴了，河上布满了千千万万的蚊子、苍蝇，人们用的饭盒、塑料袋，残枝叶、废雨伞、破的球，连牲口拉出来的粪便，垃圾多得数不清。人们随处可以见到河岸边上管道排出的污水，我们最好夏天少去游泳，以免受到污水的危害。工厂排出的废气，乌黑乌黑的，也可以把水污染的。

我们要保护水资源，水是我们生命的源泉。我们不要随地乱扔垃圾。社会要做到保护水资源。我们扔垃圾要有顺序，把罐子放到黄色垃圾桶里;把饭盒放到白色垃圾桶里;把平常用的生活用的生活用品放到绿色垃圾桶里;把纸放到赤色垃圾桶里、、、、、、我们不仅要不随地扔垃圾，还要形成节约用水的好习惯。

我们平时不要一得空就玩水，有些学校开辟了几个专用洗手的地方，但是有些人把水龙头开得很大，把排水的口封住，盆里的水越流越多，这样，宝贵的水就浪费了。现在地球的水，占整个地球70%，不要看有这么多水，不是70%的水都能喝，只有是10%的水可以喝，其它的全是不可以喝，即使是这么一点可怜的水，人类还是不珍惜。现在有些国家是为石油引起战争，如果我们人类还这样污染水源，将来可能为水源而引起悲惨的战争。全世界应该一致爱护水源，节约用水，人类才有多姿多彩的生活。