关于保护水资源的英语作文(20篇)

星期六，我到奶奶家去玩。路上，我看见一条已被污染的小河。

我站在河边望去，河面上漂浮着又黑又臭的污物，还有一团团脏脏的泡沫。岸边到处是垃圾，这情景真让我心痛。

这时，从对面走来一位老爷爷，我便上前问老爷爷怎么回事。老爷爷说：“前几年，这河水还是清澈见底的，水里鱼虾肥美，还有许多水生动植物，岸边还种植了许多花草树木。这儿的环境可美了!”他的话语里充满了怀念。说到这里，老爷爷愤怒极了，“随着人口的增加，许多人常常往河里倒垃圾，附近的工厂也往河里排放污水。看，现在已经脏成这样了。”

听到这里，我想起了前几天在《中国儿童报》上看到了一则新闻——“凶宅”的秘密。这则新闻内容大概如下：几年前印度发生了一件怪事，一片民房变成了凶宅，凡事住在这里的人，不久就双目失明，口齿不清，全身发抖，扭曲，最后惨叫而死。最后，造成这个的原因，原来是附近有家水银温度记厂，因水源的污染造成了悲剧。

这时，我才意识到水污染的危害性，发誓要携手保护环境，水资源的好坏关系着你，关系着我，关系着全人类的生存。所以我们就要一起保护水资源，营造美好家园!

我有一好朋友，他跟我的年龄一样也是9岁，不过他比我高那么一点，他和我一样的瘦，我喜欢他的性格，比较开朗活泼，跟我正好相反。我们有一个共同的爱好，就是都非常喜欢玩《迷你世界》这个游戏，我们两个可真谓是“臭味相投”。

我们经常在一起看书、玩耍、学习和玩我们最爱的游戏，有开心的事，他陪我一起傻笑，有悲伤的事，我陪他一起掉眼泪……总之，我和他在互相了解中成为了亲如兄弟的好伙伴。

友谊是快乐的，因为快乐而不孤独;友谊是坚定的，因为坚定才有了信任;友谊是美好的，因为美好而感到温暖。拥有友谊，珍惜友谊，愿我和我的这个好朋友友谊地久天长……

铃…，下课铃响了，同学们陆续离开了教室，准备去吃饭了。这时，我发现一个同学正在打肥皂，而他面前的自来水管正在“哗哗”地流着水，好像在提醒他，不要开着水龙头但是不用水，你也不想想这要浪费多少水。但是这位同学却无动于衷。我赶紧上去关上了水龙头，他却说：“你干吗给关上呀?我还要用呢。”我说：“你用的时候再开开不就行了，为什么非要浪费这些水呢?”他无话可说了。

是啊，虽然一个人浪费不了多少水，但是，如果全校甚至全北京的所有人都浪费这么一点水，那么一年下来，这些水就足以汇成一条大河了。为了使数据准确一些，我们就来计算一下吧。假设照我们洗手时水的流速，每秒流75毫升的水，北京有一千万人，每人每天洗三次手，每人每次洗手时让水白白流失60秒。这样，就可以轻而易举地算出，如果全北京市的人，每天都不加节制地用水，那么北京所有人每年仅洗手就会浪费49275000000升水，也就是49275000吨水，更别提工业和农业浪费的水了。从这个数据中就很容易知道为什么北京的地下水抽得这么快了。而且，这些水资源足够一些缺水的中小城市用一年了。

虽然现在正在南水北调，可是要这样浪费，这些水又够用几年呢?就算不为缺水地区人民着想，也该为自己的后代想想吧。虽然现在地球上还有很多水，但是由于人类的破坏，水资源已不能再生，而且正逐渐减少。如果我们不马上行动起来，每人都为环抱贡献一份力量，那么我们的地球迟早要被破坏的。

The seas and oceans receive the brunt of human waste, whether it is by deliberate dumping or by natural run-off from the land.

In fact over 80% of all marine pollution comes from land-based activities and many pollutants are deposited in estuaries and coastal waters. Here the pollutants enter marine food chains, building up their concentrations until they reach toxic levels. It often takes human casualties to alert us to pollution and such was the case in Minimata Bay in Japan when many people died as a result of a pollutant building up in food chains. A factory was discharging waste containing methyl mercury in low concentrations into the sea and as this pollutant passed through food chains it became more concentrated in the tissues of marine organisms until it reached toxic levels.

As a consequence 649 people died from eating fish and shellfish contaminated with mercury and 3500 people suffered from mercury poisoning.

“不到长城非好汉”，长城自古以来就是中华民族的象征，是世界上伟大的古代建筑奇迹之一。

长城位于北方地区，东西横贯上万华里，跨越十万个省，它是古代抵御外族侵略的军事工程，是中国古代人民勤劳和智慧的结晶。

长城两旁的山上，是苍松翠柏，云遮雾罩，禽鸟齐鸣，溪流淙淙，好像处处充满了诗情画意。往远处看，可以发现长城蜿蜒于山脊之上，龙腾虎跃，气象万千，景色十分壮观。长城依山而建，高低起伏，曲折绵延。长城的墙体是用整齐巨大的条石铺成，有的条石长达两米，重数百斤。里面填满泥巴和石块，墙上顶面的地方铺满了方砖，看起来十分平整。

烽火台，又叫烽燧、狼烟台。是不和长城相连的独立建筑。一旦敌人来，哨兵就可以点燃烽火台里面的烟火通报军情，白天点燃的烟叫烽，晚上放的火叫燧。

看着万里长城，我还想起了一个故事——《孟姜女哭长城》。孟姜女的丈夫，被官兵们抓走去建长城，孟姜女悲愤交加，决定去寻丈夫。她询问民夫是否见过自己的丈夫范喜良，民夫告诉她，范喜良早就累死了，尸体就埋在长城脚下。听到这个噩耗，孟姜女在长城下哭了三天三夜，一段长城被哭倒了，露出来的正是范喜良的尸首……

古今中外，凡是到过长城的人无不惊叹于它的磅礴气势和宏伟规模。长城是一座稀世珍宝，也是艺术非凡的文物古迹，它象征着中华民族坚不可摧、永存于世的意志和力量，它是中华民族的骄傲，也是全世界人民的骄傲!

这几天，全国各大新闻媒体都在关注一个地方——云南砚山县。因为那里350公里沿途已经半年没有下过一场透雨。我从电视画面上看到，那里的农田已经干枯龟裂，树木大面积枯死，连人们正常的饮用水也快“弹尽粮绝”了。一场百年不遇的大旱情，正在威胁着那里所有的生命。井水干了，池塘里的水也见底了，试想现在那里一个人每天只能用4两水，那是一个怎样的情形？没有到那里去体验一下，你真的也许无法想象。大家都知道水是构成人体的重要成分，约占成人体重的60-70%。血液中含水量达90%以上，因此大量丢失水分，会导致死亡。

我们焦急，我们担忧，灾情看似一夜间到来，但追根朔源，我们应该清醒地认识到那是人类自身多少错误行为和疏忽所种下的“恶果”啊！

目前水资源短缺和污染的问题相当突出，一些地方，因为人类不保护水资源，造成水土流失，土地沙化，沙尘暴等仍在加剧，更严重的是水土流失使土壤的肥力显著下降，造成农作物大量减产，越是减产，就越要多开垦荒地，越开垦荒地，水土流失就越严重，严重的影响了生态平衡，这种恶性循环的结果带来的只能是人类自身的毁灭。环境是人类生存的基础，越来越多的事实证明环境的恶化为给人类的生活带来严重的灾难。地震、海啸、森林火灾的频发已经给地球人敲响了警钟！

中国人均水资源量只相当于世界人均量的1／4，中国人均水量不富，是缺水国家之一。在农村里自家基本都是打井取水或者引来的山泉，城镇多用自来水，自来水并不是自然生成的，那是将天然水沉淀、过滤消毒后用泵打到我们房间中的水管子里出来的。要用自来水，就得用电。节约用水，就是节约用电，节约用电，就是节约资源，保护环境。这个道理我们应该要懂。

我们要以自己的实际行动保护环境，最简单易行的，应该从节电、节水做起。比如说用脸盆接水洗脸，洗完后用来冲洗便池和拖地等等，洗澡擦香皂的时候，要及时关水龙头，喝水也要有量的概念，不能喝一口，倒掉一大杯。在家要多用节能灯，要养成随手关灯的好习惯。还有就是要倡导绿色出行，多走路，少坐车。环境的污染和破坏，治理起来得费很大力气。我们青少年是未来的主人，一定要保护环境。只要大家都能为保护环境做一些有益的事，相信我们明天的环境会更美好。

As is known to all， food is a priority for the mon people.Recently，

however， reports about food problems have often been seen in the newspapers，

showing that people have always been concerned about what they eat every day.

The reason for this problem is that some of the food producers are too fond of

making money， leading to the result that they use whatever will make the food

look good or taste better without considering the bad consequences。 This is not

normal because people just cannot live without eating anything.

So we should take all the measures necessary to forbid the food producers

to make food that is not safe enough. Laws should be strengthened and the

government should have more control over these producers。 Only when people are

no longer worried about whether their food is safe or not can they enjoy a

better life.

Nowadays, Hollywood movies dominate the market and many young people take

these superheroes characters as their idols. So some people start to feel

disappointed about the local culture, because they havent seen its essence. As

the world gets globalization, it is in need of building peoples sense of local

cultural heritage.

The preservation of our cultural heritage is the necessary task. The

culture contains the essence of Chinese peoples spirit, which has been tested

by time. When people admit our culture, we will be proud of being part of the

country, so as to enhance the unity and have the desire to make a contribution

to the society. The loss of cultural heritage will destroy a country, which can

be seen in history.

As the young generation faces the cultural shock in the globalization, so

they are easy to deny the local culture, because they know little about it. Thus

school should implant the education of culture and the government has named a

day called Chinese Cultural Heritage Day, in the purpose of advocating the

essence of local culture. When children grow up, they will fight for protecting

the culture.

文章文体：议论文。

文章要点：1.保护环境的重要性；2.学生在家庭中节约能源的具体做法和感想；3.今后的打算。

文章框架：文章应该是三部分两段式。第一段（包括要点前两部分）1.环保的重要性；2  接着是站在学生的角度谈谈家庭节约能源的具体方法，第二段写第三要点，即谈谈今后打算。  重要句型短语：It is important to protect our environment, the energy in the world is limited. turn off the light and other appliance when you ,re not using them, wed better not waste the energy, use public transportation, recycle the waste，I can learn more to develop new and clear energy, like the energy from the wind and solar 等。

参考例文：

With the development of our society, energy in the world becomes more and more limited, so it is quite important for us to save energy and to protect our environment. As a student, there are a lot of methods we can do to save energy at home. For example, first, we can turn off the light as well as other appliances when we are not using them. Second, recycle the waste water, paper and other waste so that we can reuse them. Whats more, it is suggested to use public transportation more instead of private cars.

Above all, everyone can make a great contribution to our environment. I hope I can learn more to develop new and clear energy, like energy from the wind and solar.

正月初六下午，导游带着我们去登北京延庆县的万里长城。

导游说：“长城的第一个烽火台到第四个烽火台很难走，可以乘滑车上去，你们先商量一下怎么登。”我说：“我、爸爸和妈妈走，其他都乘滑车。”爸爸点头同意了。到了那里，导游说：“你们走的先登，乘滑车的跟我来。”说完，我们三人就开始邓长城了。刚走了一会儿，我们就看见左旁边有一块巨石，上面刻着八达岭三个红字。我们走了几步，看见一个仿真的大炮，真大。妈妈说：“前面就是第一个烽火台。”我转身一看，烽火台一共有三个门，中间一个最大，它的上面有许多小方块围成一个正方形，以前在那里点火，表示那里有危险。我们继续往前走，走过了不少烽火台。爸爸指着最上面的烽火台，说：“那是好汉坡，咱们等一下人到齐了就往上爬。”我和妈妈异口同声地说：“好的。”过了一会儿，表弟他们来了，我们又爬了起来，游客逐渐变多，我们的力气也快没了。但是我们不怕累，继续往上爬，终于爬上了好汉坡。在那里，妈妈给我和表弟各买了一块金牌，上面刻着许多精致的字。今天可真高兴啊!

水是大地的血脉，它滋润着崇山峻岭，灌溉着沃土良田;水是一切生命的源泉，它养育着飞禽走兽，哺育着花草树木;水是人类文明的摇篮，奔腾不息的长江、黄河孕育了源远流长的中华文明。

我们的地球虽被称之为“水球”，但其淡水储量却是少之又少!水资源也并不是“取之不尽，用之不竭”的，水资源短缺将成为21世纪威胁世界和平、影响社会发展的最大障碍。在中国，全国600多个城市中，有近400个城市缺水，110多座城市严重缺水。淡水资源的人均占有量也不丰富，不到世界人均水量的 1/4;地区分布也不均匀，每年受旱农田32亿亩，约有数千万人面临水荒。再加上污染,使水资源更加短缺。

目前，我国也面临着极大的用水危机，加上人数逐渐增多，水的供应也随之加大，加之近年来出现的严重旱灾，导致频繁的停水情况，许多农民种的菜田因得不到雨水的灌溉，大部分枯死，使国家蔬菜的生产量降到极点。可人们依然没有意识到水的重要性，依然任意地浪费用水。

记得有一次，我无意中在电脑上看到了一则公益广告，上面讲了一个故事。故事里面讲了当时只有一滴水，大家都争着要购买。因此有人就提议召开一次拍卖会来出卖这最后一滴水。在会上，人们纷纷出价购买，一个比一个高，有人出了天价，没有一个人能够比他出得多。这时全场观众全都一声不吭，有的在直发抖，有的在哭，有的在傻笑……因为没有水，他们都将死亡。我对这个公益广告非常感兴趣。我真佩服做这个广告的人，真是别出心裁，让我们都知道了水是一种无价之宝。

生命之水需要得到我们的珍爱，而节约就是这份爱心最好的体现。在全球的水资源危机日益严重的情况下，节约用水应该成为每个公民应尽的职责。节约并不是限制人用水，而是让人合理地用水，高效率地用水。如果大家能够从我做起，从现在做起，从身边做起，牢固树立节约意识，把节约落到实处。如果这样，对学校来说，那将是一笔可观的财富，对于我们这个13亿人口的大国来说，那就是一个惊人的数字。你可知道，当你随手拧紧一个未关的水龙头时，你就拯救了一片海洋;当你将一盆水重复利用时，你就拯救了数不清的生命……

保护蓝天碧海，共创美好家园，让我们动起手来，为保护水资源出一分力，为国家的建设伸出援手。

对人有益的动物有很多，例如有蜻蜓、青蛙等等。

There are a lot of useful animal, such as dragonflies, frogs and so on.

我们先说蜻蜓吧，它是益虫，它对人的益处可多了。它生活在小池子旁边，捕捉害虫。有些人，捉蜻蜓，捕蜻蜓，捉住后到处卖。我们应给立一个保护蜻蜓法，如果他们再敢捉蜻蜓，捕蜻蜓，就是知法犯法，交给警察叔叔处理。

We first dragonflies, it is good, it can be more benefit to the people. It lives in the small pool, to catch pests. Some people, to catch dragonflies, catching dragonflies, caught after selling everywhere. We should give up a dragonfly, if they dare to catch dragonflies, catching dragonflies, is to break the law, to the police uncle treatment.

青蛙也不例外，它也是捕捉害虫的能手，不过，它生活在庄稼附近的池子旁边，有时候，它也到庄稼地，旁边捕捉害虫，人们都称它保护庄稼的好帮手。有的小朋友，到池子旁边，捕捉青蛙，回家后，吃青蛙。我们应该在池子旁边树一个牌子，上面写着“保护青蛙，人人有责”，这样就不会有人捕捉青蛙了。

The frog is no exception, and it is also catch insects but it lives in crops near the pool, sometimes, it is also next to catch insects to crops, crop protection, people call it a good helper. Some children, into the pool, catching frogs, after coming home, eat a frog. We should be in the pool next to the tree a sign that read "protect the frog, is everybodys responsibility", so no one will catch frogs.

如果没有这些有益动物，害虫就会增多。这样，连农药和灭害灵都不行了。我们应给共同保护动物。

If none of these beneficial animal pests will increase. So, I can not even spirit pesticides and pest. We should to protect the animal together.

Most westerners always celebrate Christmas Day as their major festival, in

order to memorialize Jesus. During that time, they always have several days off,

so they can enjoy this festival with all their hearts. The children often get

together with their friends. The adults are busy with decorating their houses.

They also send the postcards with their best wishes to each other. In the

streets, there are so many Fathers Christmas sending presents to the passers-by.

And everything is on a discount in the supermarkets. Thus the supermarkets are

the busiest places.

In the evening, the families usually have pudding, sandwiches, apple pies

and some other desserts for dinner. After supper, the families always sing and

dance around the Christmas tree. Sometimes, they also go to church. Before going

to bed, the children often hang up their stockings beside their bed, so that

Father Christmas will fill them with presents. It is said that Father Christmas

always drives a deer to the human world and entering into each house from the

chimney. Now the children no longer believe in Father Christmas, but they still

hang up their stockings, because their parents will fill them with presents.

水是地球上最珍贵的东西。可是下面故事中的动物珍惜水了吗?让我们来听一听下面的故事吧!

从前，有一只老虎和一只狮子在玩水，它们玩得可快活了。一会儿，用水枪喷水，一会儿，把水洒在地上，就这样把水浪费了。这时，它们的一举一动被小白兔发现了。小白兔劝他们说：“如果你们再这样玩下去的话，那地球上就没有水了。到那时，我们就没有水喝了，就没有生命了，怎么办呢?再说，你们也会遭到报应了。”可是他们两个不听小白兔的劝告，说：“开什么玩笑，地球上会没有水才怪!我们才不听你在这里胡说八道呢!”说完，它们照样玩起水来。小白兔怎么劝告，他们也不听小白兔只有唉声叹气地走了。终于，有一天发生了大旱灾。全都是老虎和狮子干的好事。他们口渴了，想要喝水都没有水喝。这时他们才醒悟过来，并且拼命地向老天爷乞求降水，可是老天爷早已知道他们的所作所为，所以想惩罚他们。这时，老虎和狮子已知道所做的一切是错误的，并且用自己的生命来发誓，以后再也不浪费水了。老天爷为老虎和狮子的发誓而感动，于是，那天晚上足足下了一夜的大雨，河里、田里都填满了水，老虎跟狮子都非常高兴。

经过这次的教训，老虎和狮子对水有了正确的认识，他们以后再也不会浪费水了。

我家屋后有一条河，它很宽，本该不息地流淌，却如一潭死水，失去了活力，上面漂浮着垃圾，风吹过夹杂着淡淡的腥臭，河里也有鱼，不过鱼肉稀松，很不好吃，想来这就是周围的人把垃圾丢到河边，久而久之，滚入河道，破坏了水质超成的吧。

水，是大自然的恩赐，我们的地球是众多已知星球中唯一含有液态水的星球。所以它才是目前最适合我们居住的，才有了我们现在的美好世界。

在全世界的水资源中，淡水只占其的百分之2。5。这仅有的淡水还有众多被封存在两极冰川中，难以被开发利用。如果人们还不珍惜水资源的话，迎接人们的会是饥渴与荒芜。

工业化的生产，令大多自然资源受到危害，尤其是水资源。污染、工业废水、生活排污都会降低水的清洁，虽然许多的污水处理厂已经建起，但如果我们仍不珍惜，再多的污水处理厂也是饮渴掘井、临阵磨枪。

社会上，总有些人铺张浪费，肆意妄为。认为水是无限循环的，浪费一点没有关系，还有很多。但如果人人都浪费、污染水资源，净水也有枯竭的时候。到时候植物会凋零、枯萎。紧接着是动物会消亡，最后是人类，失去了水的滋养，我们的生命无法延续……最后我们的星球将变得一片荒凉。

保护水资源，是我们目前最重要的环保问题，只有人人都懂得保护它，它才能更好地造福于人类。

Animals are humans good friends, we should take good care of them and protect them, but some people use them as toys and dishes...

First said the toys, many children, and even some adults, every time to buy a pet, such as cats, dogs, goldfish... At home, like toys play a trick on them, teasing, I want to say: the animal is also a life! They also have dignity! Also, to keep small animals if oversight, sometimes will make them sick, and even death.

Besides, dishes, many adults like to eat wild animals, like frogs, snakes... So, many animals are extinct! And also have a lot of harm to human body!!!! It is said that in 2003 "SARS" is caused by this! My sincere cautions: "please dont eat wild animals again!"

Also, many people especially love to eat frogs, so there are a lot of people to make money, cruel killing frogs to the vegetable market to buy... Do you in the killing of those who kill the frog, the frogs at the same time, have you ever thought, the frog is humans good friends, they can do to help farmers uncle catch insects, protect crops?

Animals are friends of human beings, to protect animals, please! To protect animals, everyone duty!

动物是人类的好朋友，我们应该爱护它们、保护他们，可有些人却把它们当成了玩具和盘中餐……

先说玩具吧，许多小朋友，甚至一些大人，每次买了宠物，像小猫、小狗、金鱼……养在家里，把他们像玩具一样捉弄、戏弄，我想说：动物也是一条生命!它们也是有尊严的!还有，养小动物如果一时疏忽，有时会把他们弄生病，甚至死亡!

再说盘中餐吧，许多大人喜欢吃野生动物，像青蛙、蛇……这样，使得许多动物都灭绝了!而且对人体也有很大的危害!据说2003年“非典”就是因为这样引起的!我诚恳的告诫大家：“请大家不要再吃野生动物了!”

还有，许多人特别爱吃青蛙，所以有许多人为了赚钱，残忍的杀害了青蛙拉到菜市场去买……请问那些杀害青蛙的人，你们在杀害青蛙的同时，有没有想过，青蛙是人类的好朋友，他们能帮农民伯伯捉害虫、保护庄稼呢?

动物是人类的朋友，请大家保护动物吧!保护动物，人人有责!

“不到长城非好汉”，所以今天我们就去登长城了。长城东到山海关西到嘉峪关。刚到长城的脚底下，就感到一丝丝的凉气，可是越往上走天气就越热。到了坐滑车的地方，头顶上已经是有许多豆大的汗珠从脸颊上流下来。

我们坐滑车来到了长城的一半，但剩下的444米还得要自己来完成。我和奶奶一起开始爬，不到半小时，我们就爬到了长城最高峰。为了证明我们真的爬到了长城最高点888米，我们在哪里还买了一个金牌，上面刻着我们的名字，还有登上长城的日期。我把金牌挂在胸前，那时候我的心里别提有多高兴了。在爬长城的过程中，我们在烽火台遭遇了像堵车一样的“堵人”，真是太拥挤了。我们在下去的过程中，拍了许多长城的风景。在长城上，有好多的游客，其中有一部分的游客还是外国游客呢。时间不早了，我们终于返回了滑车乘车点，准备乘车下山了。

万里长城是古代劳动人民的结晶，是劳动人民辛辛苦苦筑成的，苦人真是太伟大了!

Last Friday, a chance encounter changed me and my familys life greatly.

After school, I was about to enter my apartment building when a little dirty dog, lying beside the du，stbin, caught my eye. He looked extremely weak. Immediately the homeless dog filled me with sympathy. So I bent down and held him in my arms. I rushed him upstairs and right away fixed him some food. Then, I gave him a bath. After the bath he looked energetic and refreshed. What a lovely dog!

When my parents got home, I asked if I could keep the dog. To my surprise and happiness, they agreed. From that day, he has become a member of our family. Everyone has enjoyed his company. My parents walk him often. He and I play joyfully.

Looking at the cute, happy dog today. I realize that I did the fight thing. I brought him to a warm, loving home and he has brought us great happiness and laughter.

我们住在这蔚蓝的星球里，这星球给予了我们生命，给予了我们万物，而我们，却无情将它们毁灭。

水，是万物最重要的资源，而我们，却污染了它，工业排出的废气，垃圾，最重要的是样它伤心的流泪，然而，如果没有水，人类就无法生存下去，动物将会死去，植物将会枯萎，因此，大家请珍惜水源吧！请把废弃排放到别处去，垃圾倒到规定的垃圾箱，注意节约用水。这样，地球妈妈就不会再哭泣。

树木，是支撑世界的栋梁，可以防沙尘暴，洪水。但我们，砍伐它，用来做房子，铅笔，使灾难侵犯了我们美丽的家园。3月12日是植树节，我们应该在所不辞，把小树培养起来，我们不应该再砍伐它们，应该保护它们，样它们巨恤支撑世界的栋梁！

地球是我们唯一的家园，我们应该珍惜它和它给我们的资源，只有这样，就再也不会哭泣！

在我们这个星球上，最宝贵的不是金银珠宝，不是山珍海味，而是最不引人注目又是人类离不开的水。水是生命的源泉，一个人可以几天不吃饭，但不可以几天不喝水！可是现在地球严重缺水，而水资源又不可再生的，而同时水资源的污染和浪费越来越严重，所以提高节约用水的意识是非常感重要的。

据资料显示，地球上能够被人类直接利用的淡水资源，仅占地球的百分之零点三。地球上绝大多数的地区都严重缺水，许多村庄和田地被沙漠吞食，沙漠面积在逐渐扩大。淡水资源的减少，严重地影响了人类的经济建设，也威胁着人类的生存。节约用水，保护水资源已经引起了全人类的高度重视。构建一个水源丰富，山青水秀的美丽家园是我们的愿望。

然而，在我国西部地区，水资源十分希缺。那里的人一生只有洗三次澡：出生时第一次，结婚时第二次，死后第三次。他们饮用水也非常宝贵，所以有“滴水贵如油”之说。

人类是文明的，地球是唯一的，茫茫的宇宙中，地球是我们赖以生存的星球。水，是大自然送给我们的礼物，我们如果不珍惜水，恐怕最后的一滴水就是人类的眼泪了！

我国有十三亿人口，如果每人节约一滴水可以节约多少水资源，不知会有多少人从中受益，现在，我要教大家一些节水小窍门：洗脸用过的水可用来洗脚；淘米水可用来擦家具；洗菜的最后一道水，可用来洗抹布；衣物多时，用洗衣机洗，衣物少时用手洗，洗衣后的水可用来洗拖把；用收集的家庭废水冲厕所，可以节约清水；垃圾不论大小，都应集中起来，从垃圾通道清除，而不要从厕所用水来冲；洗手时不开很大的水；不用水时应关紧水龙头；设备漏水时，应及时修好……

在公共场所看到有人在浪费水，我们要大胆站出来制止，在河边发现有人往河中丢垃圾，我们要上前劝告，让他(她)改掉这个乱丢垃圾的坏毛病……

如果人人节约用水，个个珍惜和保护水资源，我们必定会拥有一个绿树成荫、鸟语花香、河水清清、鱼儿欢畅的美好生活环境！

[保护水资源三年级作文

Zhang Ying is my good friend. She’s in Class1, Grade4 in Tianjiao Primary

School. She’s a model student. She’s smart and she’s helpful, too. She often

helps teachers and young students at school. She is good at Chinese, math,

English, arts and crafts, music and so on. She has a lot of hobbies. She likes

painting and drawing. And she likes listening to music, having picnics with her

parents. Oh yeah, she likes fishing, too. But she doesn’t like playing

basketball, football, table tennis or volleyball. Zhang Ying is the best friend

of mine. I like playing with her. We always work together and help each

other.

Man and His Environment

Throughout history man has changed his physical environment in order to improve his way of life. With the tools of technology he has altered many physical features of the earth. He has transformed woodlands and prairies into farms and made lakes and reserviors out of rivers for irrigation purposes or hydroelectric power. Man has also modified the face of the earth by draining marshes and cutting through mountains to build roads and railways.

However, mans changes to the physical environment have not always had beneficial results. Today, pollution of the air and water is an increasing danger to the health of the planet. Each day thousands of tons of gases come out of the exhausts of motor vehicles. Smoke from factories pollutes the air of industrialized areas and the surrounding areas of the countryside. The pollution of water is equally harmful. The whole ecological balance of the sea is being changed and industrial wastes have already made many rivers lifeless.

Now environmental protection is more pressing than ever before. As we know, massive destruction of environment has brought about negative effects and even poses a great threat to mans existence. Indifference to these problems will mean committing suicide. Therefore, effective measures should be taken and laws passed to conserve environment. Otherwise,man is certain to suffer from the serious consequences caused by this lack of care for his living surroundings.