关于保护水资源的英语作文汇编20篇

从前，水资源污染很严重，到处都是臭水。可是，有一滴水，它叫透明水。它去过很多污染水公司，比如：垃圾站、臭水沟，等等。

透明水很喜欢冒险，所以，它今天又要去一家严重污染水公司——化学实验室。它逆流而上，终于来到了化学实验室的排水管，那里排放的全是绿色的污水，而不象是透明水那样好看。它突然看见了很多和自已形状一样的水，它问它们：“你们怎么了?身体不舒服吗?”

它们回答说：“我们身体里有些不好的东西，使我们发出一些难闻的气味。我们也想像你一样透明、明亮。”它们提醒透明水：“你不要在这里呆太久，要不然，会象我们一样的。”透明水赶紧往家里跑，可是，它回家的方向却被垃圾堵住了。它伤心的哭了起来，眼泪流到嘴巴里，没想到是辣的，而不是咸的。因为它回不了家，所以在排水管里呆了三天三夜。第四天黎明，它起床看了一下自已的身体，发现，它又变成透明的颜色了，而且，水里的垃圾不见了。然后，它赶紧跑回家里，扑到妈妈的怀里。妈妈问：“儿子(透明水)，你怎么了?”透明水说：“妈妈，我很想你。几天前，我遇到了象我一样的的千千万万的朋友，他们好象生病了，全身都是绿色的，而且散发着一股难闻的气味。”妈妈说：“孩子，你的那些朋友，前段时间确实生病了，不过，现在他们已经康复了，它们与你一样，也变成了透明的水。”小水滴好奇的问道：“为什么呢?”，妈妈答道：“因为实验室的叔叔阿姨们买来了专门处理污水的机器，重新过滤后，污水变成了清澈的水。这样，就不会再有污水排放了，所以，它们也就变成了与你一样，透明的小水滴!”透明水听了，高兴极了。

透明水又回去找它的朋友们，这时，成千上万滴透明水变成了一条大河，他们在河水中自由自在欢快的玩耍。

Last Sunday my father and I went fishing along a river. We found the water so dirty that we could hardly catch fish in it.

A lot of factories along the river always poured their waste water and rubbish straight into the river which made the river water polluted. In this way most of the fish in the river were killed.

If the river water all over the country is polluted like this， no living things will exist in the water. As we all know， environmental pollution does great harm to living things and human beings. Now more and more people have come to realize how serious this problem is. Our government is doing her best to take measures to fight against pollution. We expect that the water in every river will be made cleaner and cleaner before long.

上个星期日我和爸爸一起去钓鱼。我们发现水太脏了，我们几乎不能在它的鱼。

沿着这条河的许多工厂总是把废水和垃圾倒进河里，使河水受到污染。这样，河里的大部分鱼都被杀死了。

如果这个国家的河水都被污染了，水里就不存在生物。我们都知道，环境污染对生物和人类都有很大的危害。现在越来越多的人开始意识到这个问题有多严重。我国政府正在尽最大努力采取措施打击污染。我们期望在每一条河流中的水将在长时间内变得更清洁，更清洁。

我们今天的英语作文也许解决不了国家大事，却可以帮助我们增加对于环境保护的意识。下面是小编带来环境保护英语作文，希望对大家有帮助。

环境保护问题英语作文篇一

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.

环境保护问题英语作文篇二

I saw a chemical factory pouring the waste water into the river.The river was very dirty.The fishes and animals died because of the pollution.It also polluted the flowers and grass near the river.

I think we should protect the environment.I think the government can do something useful to stop the pollution and protect the environment.

环境保护问题英语作文篇三

Nowadays, more and more people realize it`s necessary and important to protect the environment. Also,there are some people who don`t pay attention to hygiene and they can`t stop littering the rubbish casually or spitting everywhere all the time.And in addition, there are a few factories often cutting down the trees, discharging chemicals and dirty water and so on.And it causes many problems like the Greenhouse Effect.If they do these day by day and our life will be harder and harder,so we have to stop them. To stop them we can put up commonweal advertisements and tell them the detriment of destroying the environment.So we can start from now to make a beautiful life.

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.

从太空看，地球像一个蓝色的皮球，有好多好多的水，一共14·5亿立方米，这么多的水，用也用不完，怎么能缺水呢？实际上，有97%多是海水，海水又苦有咸，怎么能喝呢？再加上不能用做灌溉，也很难在工业中应用。能直接被人们生产和生活利用的淡水却少得可怜，只有2·5%多，而其中的70%被冻结在远离人类的南北两级和冻土中，无法利用。

一个人没有足够的水，正常情况下活不过一个星期。然而只要有水，即使是在沙漠中没有别的，也至少能坚持下一个月；一株植物没有水的滋润，即使发出了小芽，也坚持不过几天。而当有一点水分阳光，它就会努力向上长，长得健壮。而我们生产的粮食更离不开水，据统计：1公斤玉米，是用368公斤水浇灌出来的，小麦是513公斤水，棉花是648公斤水，水稻竟高达1000公斤水。

随着人口增加，水资源越来越少，农业污染和化工污染使水的质量也越来越差。淡水那么少，人们还极度的浪费水、污染水。在南非召开的可持续发展世界首脑会议已将水危机列为未来10年人类面临的最严竣的挑战之一，到2025年，将有近一半人口生活在缺水地区，现在缺水或水资源紧张的地区正不断扩大。在非洲严重缺水，成千上万人都因喝了有问题的水或没有水喝而死亡。对他们来说，水是至尊的宝物!

现在的人越来越不节约用水了，说不定什么时候广播里会发出这样的警报：“再过几个月，水将消失。”到那时才发现一滴水的价格相当于一滴血的价格，这是多么可怕的事情啊!

因此，节约用水，保护水资源成了现在的重中之重!我们每个人都要从我做起，从现在做起。比如：

1、洗米水可以用来洗脸、浇花、拖地和冲厕所；

2、洗澡时不要将喷头始终地开着，而应该间断放水淋浴。搓洗时应及时关水；

3、衣物要集中洗涤，减少洗衣次数；而且，内衣裤，袜，夏季衣物等小件，提倡手洗，可节约大量水。

4、洗完手别忘了关水龙头呦!

节约用水!每个人都要从我做起，从现在做起!

尊敬的化工厂领导：

您好！

水是生命的源泉，如果在我们的生活中缺少水，那么人类也一定会灭亡。您一定会知道我们的母亲河——淮河！它是我们蚌埠赖以生存摇篮。但是，您知道淮河

曾经的样子吗？淮河曾是那样的清澈、美丽。可是现在，长江的水，已经变成灰色的了。可能你会说：“地球上的储水量不是很丰富吗?我们干嘛要那么刻意的去保护水资源呢？”

没错地球上的水资源是很丰富。共14.5亿立方千米之多。可是地球上大多数的都是海水。能

供我们生产和生活利用的淡水只占其总水量的2.5％。而在淡水中，将近70％冻结在南极和

北的冰盖中，其余的大部分是土壤中的水分或是深层地下水，难以开采供人类使用。江河、

湖泊、水库及浅层地下水等来源的水较易于开采供人类直接使用，但其数量不足世界淡水的

1％，约占地球上全部水的0.26％。所以我建议您采用以下几点方法来保护水资源：

1、把污水经过处理后再排到长江里去。

2、在工厂里面对员工进行保护水资源的宣传和提议。

3、在工厂周边的小区、居民楼下发放保护水资源的宣传单。

4、在工厂里让员工节约用水。水是生命的源泉，我们应该保护水资源。让我们的母亲河——淮河变回原来那样的美丽

而清澈吧！让我们为自己的明天造福，为我们的子孙创造更美好的明天！

建议人：xx学校xx年级xx班xxx x年x月x日星期x

[关于保护水资源的建议书作文

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。

导语：随着科技的发展，越来越多人沉迷其中，从而导致近视的人也越来越多，下面是yuwenmi小编为大家整理的相关英语作文，欢迎阅读与借鉴，谢谢!

There are many students in middle school wear the glasses, and many of them were wearing the glasses since little. We have to protect our eyes, prevent them from the short-sightedness. We should keep a good sitting posture, never read the books too closely. We’d better have a short break every hour of reading, close eyes or look at the distance. We should do the eye exercises every day. In the evening, we also shouldn’t read while we are lying. And more important, we shouldn’t spend hour and hour starring at our cellphone. We all should protect our eyes.

【参考译文】

有很多中学生都带着眼镜，其中很多人从很小就开始戴了。我们必须要保护我们的眼睛，预防眼睛近视。我们应该保持良好的坐姿，看书的时候不要离太近。我们最好每看一个小时的书能短暂休息一下，闭上眼睛或者看向远方。我们应该每天都做眼保健操。晚上的时候，我们也不要边躺着边看书。更重要的是，我们不要连续花几个小时盯着手机看。我们都应该保护我们的眼睛。

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.

Stress comes in all shapes and size, and has become pervasive, it seems to

penetrate everything and everybody, its hard to get through a day without

hearing or reading something about stress. Some doctors refer to stress as some

kind of new plague天灾, 灾害, 祸患. However, numerous surveys confirm that the problem

has progressively risen since the 1980s. Why all the disorder? After all, stress

has been around since Adam and Eve were in the Garden of Eden, Stress is an

unavoidable consequence of life. Without stress, there would be no life.

However, just as distress can caw disease, there are good stresses that balance

this, and promote wellness.

“野火烧不尽，春风吹又生。”这是白居易写的一个诗句，是形容小草顽强的生命力。

小草，一种无名的植物，尽管它很渺小，但是成千上万株小草就织成了一张大自然的绿被;尽管它很渺小，但是它为大地增添了一份又一份的生机;尽管它很渺小，但是它那顽强的精神一直鼓舞着我。

在夏天的时候，经常有很多狂风暴雨的袭击。有一天晚上，天空上原来也有许多星星在眨着眼睛，可不一会儿，快活的星星们都躲到云层里，很快，一场狂风暴雨就来临了。只听见“哗哗”的下雨声，“隆隆”的打雷声遍响了整个大地。花朵们都低着头躲雨，只有那小草还挺直着身躯，迎着狂风在左右摇摆。

到了第二天早晨，雨终于停了，走出屋外，空气格外清新，再看看公园，一片死气沉沉的景象：花儿耷拉着脑袋，花瓣撒满一地。树木的枝叶有的断了，到处都可见到一大片一大片的落叶。再看看那小草，景象更为惊人，一株又一株的小草砍腰折臂地倒在地上。

这又是何苦呢?若是当初它们不那么骄傲地仰着头，就没有今天这样的惨状了。

但是，奇迹出现了，到了第二天早晨，大地上竟然长出了一棵又一棵的嫩芽，旁边又生出了小草，它正在和风细雨的环境里贪婪地吮吸着仙露琼浆。

这是怎么回事?原来小草就是这样顽强，即使被狂风暴雨击毁了，也不会气馁。

就算是一簇一簇无名的小草，它们没有条件生长宽阔的叶子，就算它们头顶上有千斤重的石块，它们也要掀翻石块，顽强地生长出来。就算从土壤来到地面的路途有多曲折，它也要弯弯曲曲地钻到地面上来，阻挡它的石块，结果也被它掀翻。

小草尽管渺小，但它是最顽强的生命。它不怕风吹雨打，电闪雷鸣，它有韧性，有毅力，有意志。

它没有因为自己是小草而感到自卑，它反而觉得骄傲。因为它是最顽强的生命!

水，大家都很熟悉，口渴了，需要水;洗衣服，需要水;洗澡，也需要水。总之，人活着，总离不开水。可是，谁又想过去保护水资源呢?

我曾看过一篇文章叫《桃花溪的倾诉》，故事是这样的：在重庆西郊，有一条流淌了几十年的小溪，名叫桃花溪。原先，溪水清澈见底，在小溪旁种了许多桃树，树上开满了桃花，经常会引来成群结队的蝴蝶、蜜蜂，所以，很多小朋友会在溪边玩耍，一边听着溪水“叮咚、叮咚”地歌唱，一边赏识着美丽的桃花，那是多么美好的事啊!可是，无情的人类又是怎样对待小溪的呢?他们把大量的生活垃圾投向小溪，再加上小溪附近的一些工厂排放出大量的污水、废物，小溪由一个漂亮的小姑娘变成了一个丑陋的老太婆了，一条美丽的小溪就这样被毁灭了。

人类呀!你们还不知道吗?水资源对我们有多么重要啊!现在，无数的溪、河、湖、江、海正向我们诉求：“救救我们吧……”

这个例子给我们敲响了警钟，世上只有一个地球!让我们行动起来，保护环境，美化家园，让青山常在，绿水长流吧!

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 become 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。

Animals are our good friends. People should be friendly to them. But now, many people in China as well as in the world kill animals in order to get money. Its well known that there are many kinds of rare animals in China, such as pandas, golden monkeys and so on. Some people catch or kill them. They use their furs and skins to make clothes and shoes or eat their meat. As a result, a lot of rare animals have disappeared.

What a pity!

At present, our government have made some plans to punish these people. Recently, some nature parks have been built. Lots of money collected for protecting them. For example, some students put on perfom ances or have other kinds of activities to collect money for rare animals.

Its our duty to protect wild animals. As nature is like a big family, man and animals must live together in it peacefully. We must keep the balance of nature. If we do like this, our world will become better and better.

动物是人类的好朋友，人们应该善待它们，但现在，中国和世界上的许多人为赚钱而捕杀动物。众所周知，中国有许多珍稀动物，如熊猫、金丝猴等。一些人捕杀它们是为了用它们的皮毛制衣制鞋，或是为了食用它们的肉。

结果大量的珍稀动物死亡了，真可惜呀!

目前，我国政府已制定出有关严惩不法分子的法律;近来又建起了一些自然公园;人们：也捐款来支持保护动物的活动，如，有些学生通过义演或用其它方式为保护珍稀动物积极筹款。

我们有义务保护野生动物，因为自然就像一个大家庭，人类和动物必须和平共处：我们必须保持生态平稳。

如果人类能这么做，这个世界就会越来越好。

我们都知道，水是我们的生命资源，却有人在破坏它，今天你们就来看一看！

就拿我们的家乡——潮州来写吧！你看，我家楼上的小池，就被受到了污染，人们不注意卫生，往我们家的小池丢拉圾，甚至在里面洗澡，还有的往里面撒尿，真是太可恶了。

过了几天，我家楼上的小池变样了，本来是给人们上去的玩的时候，口渴了，可以喝水，可是，现在却变成了“臭烘烘”的小水沟了，人们上去的时候，再也没有可口的水喝了，这时，我好像听到大自然在说：！“这是你们应有的惩罚！”

假如我当上了保护环境的形象大使，我会采取以下这些方法阻止他（她）们，让她（他）们知道水的重要性。我会发布广告，在广告中写上一些保护水资源的话，例如，你们要保护水资源，这样，植物才有丰收，等等的广告语，还会多向邻居及社区的人宣传水的重要性。

我相信，过不了多久，我们的小池又回到像以前一样了，甚至还要把它扩大之后下面安一条管，然后把水传送到农民伯伯的庄稼中去，让庄稼到这年秋天，有好丰收，这是不是个十全十美的好办法呢？

[保护水资源优秀作文300字

Each people all have own dream, also have a dream in my heart, it deeply

buried a pregnant with my ideal seeds, in my heart to take root, sprout.

Each people all have own dream, some people want to be a writer, someone

wants to be a pilot, someone wants to be an astronaut, I want to be a human

engineer teachers. Someone may ask me: "when the teacher have a good, low wages,

work hard again, still not taken seriously by people", "the home has five grain,

improper king" but has it ever occurred to you, if there is no teacher to teach

knowledge, then we wouldnt it be a fool, because with the teacher teach us

knowledge, we human beings can become more and more intelligent, more and more

developed, it is because the teacher has given us a seam, we can swim in the sea

of knowledge. During the day, the teacher standing on three feet platform for us

to the lecture; Night, the moon has climbed up the tree, but the teacher in the

flickering light of hard exercise books for us on the road the bright red

tick... Maybe when one is surrounded by the joy of success, he would forget

their loved ones, but he will never forget my teacher, because he has a

teachers success is a credit.

I also is same, no matter how I look, how far, I will not forget my

respected teacher, because I am in the teachers care, love grow up under the

influence of bath, wherever I go to the end of the world will not forget their

own teacher, so I aspire to the teacher the profession. Now I was a pupil, I

must be hard, study hard, study hard, grow up to go in the dream three feet

platform.

当我第一次看到海的时候还很小，浩瀚的大海使我惊叹，我心中自然而然地生出一个概念:水是源源不断的，是取之不尽，用之不竭的。

的确，在人们的印象中，水无处不在，为人们的生产、生活服务。它是工业的血液，农业的命根子，生活中最不可缺少的小助手······总之，水是我们赖以生存的宝贵财富，而且据调查，我们居住的地球还有一个别名叫“水球”，顾名思义，我们的地球上70.8%充满了水。但这么多水，其中海水就占了97%，陆地上的地面水占0.017%其中又有一半在内海和盐湖之中。淡水的根本来源是雨露，每49年落到陆地上的水只有10.5万立方米，而这其中的2/3又被植物蒸腾或地面蒸发掉，只有1/3，即3.75万立方米的水可供人类利用。

这么少的水足够我们用吗?答案是否定的。

既然如此，为什么当人们看见水龙头的自来水“哗啦哗啦”地流的时候，就总是视而不见，不愿上前一步关掉水龙头?为什么当一些人往江河海湖扔垃圾的时候，他们想不到这对水的污染有多大?为什么当工业污水“哗啦啦”地流进江河海湖时，看着原本清澈的水变成污水时，人们并不感到痛惜?为什么当······

其实，人类现在是慢性自杀，他们毫不痛惜地污染、浪费水资源，然而，水又是多么的宝贵呀!如果现在不好好珍惜水资源，未来的水将像油一样珍贵。

所以，我们要搞好水的循环利用。利用天然淡化器将海水淡化处理，这样做既环保又省钱，可以说是一举多得。水源的问题解决了，如何用呢?人们应该多发明如“电解水分子洗衣机”等节水产品，“电解水分子洗衣机”利用电解水分子的原理，让水分子中的氧原子吸收衣服里的赃物，电解出的氢原子可以作为环保汽车的燃料，既不损害衣物纤维，又为汽车提供动力能源，还为环保事业尽了力，何乐而不为呢?

尽管现在有很多节水产品，但最重要的还是靠人们自己--不浪费，不污染水资源，这样，才能更好地保护水资源。

啊!人类快觉醒吧!如果我们不珍惜水资源的话，将来地球上流下的最后一滴水将是自己的眼泪。

从2008年6月1日起，国家将禁止商家免费提供塑料袋，掀起全国“拒塑”的环保运动。假如你是李华，准备以“What Can We Do for the Environment” 为题，写一篇保护环境的英语演讲稿。

内容包含：(1).在购物时用布袋子替代塑料袋; (2).尽可能地再利用使用过的课本;(3).离开教室应关灯;(4).最好走路或骑自行车上学; (5).简述理由：保护环境，减少污染，节约能源等. 参考词汇：布袋子cloth bag塑料袋plastic bag保护protect能源energy污染pollution课本textbook

What Can We Do for the Environment our environment is becoming worse and worse, what can we do for the environment? I think each of us can do a little bit to help with this problem. The first thing we can do is to use cloth bags instead of plastic bags when we go shopping. It helps to protect the environment. The second thing we can do is to reuse the old textbooks as possible as we can. We should also never forget to turn off the lights when we leave the classrooms in order to save energy. What’s more, it would be better if we walk or ride a bike to school. We should try our best to reduce pollution and waste. In fact, even the simplest everyday activities can make a real difference to the environment. I believe we can make the world a better place to live in.

3.为了保护地球有限的资源，我们应该采取什么措施呢?请根据下面的提示写一篇约80词的短文，短文开头已经给出。提示词; 1.save water, the source of life, protect drinking water, stop polluting, make full use of it; 2.save electricity, crucial, turn off, other electric machines; 3. save forests, useful ,stop cutting down; 4.recycle useful rubbish, save resources

参考作文：

Although the world develops much faster and better, the resources on the earth get fewer and fewer. In order to protect them ,something must be done. Save water. Water is the source of life. No water, no life. So it’s very important for us to do so .Not only should we protect drinking water and stop polluting it, but also make full use of it. Save electricity. It is crucial. We can’t imagine what the life will be like without it. Everyone should do his best to save electricity. Don’t forget to turn off lights or other electric machines when we finish working. Save forests. They are useful .Please stop cutting them down and use recycled paper instead. Make our world a green one to live in. Recycle useful rubbish. Plenty of rubbish can be recycled like cans , paper, bottles, and so on. We can save resources in this way. I believe we can make the world a better place to live in.

参考译文：

尽管世界发展更快、更好,地球上的资源得到越来越少。为了保护他们,必须得做点什么。要节约用水,水是生命之源。没有水,就没有生命。所以这对我们来说是非常重要的。我们不仅应该保护饮用水和停止污染,但也充分利用它。节约用电。它是至关重要的。我们无法想象没有它的生活将是什么样子。每个人都应该尽力节约用电。别忘了关掉灯或其他电动机器当我们完成工作。拯救森林。他们是有用的。请停止切割下来,转而使用再生纸。让我们的世界一个住在绿色。回收有用的垃圾。大量的垃圾可以回收罐、纸、瓶子、等等。以这种方式我们可以节省资源。我相信我们可以让世界变得更美好。

he world is not only hungry,but also thirsty for water. This may seem strange to you, since nearly 75 % of the earths surface is covered with water. But about 97% of this huge amount is sea water, or salt water. Man can only drink and use the other 3% -- the fresh water that comes from rivers, lakes,underground, and other sources. And we cannot even use all of that, because some of it is in the form of icebergs and glaciers. Even worse, some of it has been polluted.

However, as things stand today, this small amount of fresh water, which is constantly being replaced by rainfall, is still enough for us. But our need for water is increasing rapidly-- almost day by day. Only if we take steps to deal with this problem now can we avoid a severe worldwide water shortage later on. A limited water supply would have a bad effect on agriculture and industry. Let me give you just one small exampie of how necessary water is to industry. Did you know that to produce a single ton of steel, it takes about 91, 000 liters of water?

We all have to learn how to stop wasting our precious water. One of the first steps we should take is to develop ways of reusing it. Experiments have already been done in this field, but only on a small scale. For us, the systems are as important as the spacecraft.

The animal is the friend of our human beings. We live in the same earth.

Animals and human beings can’t be separated from each other. But some animals

are getting less and less. So it’s necessary for us to protect animals,

especially wild animals. Some people kill wild animal because of money. It’s

illegal. Beside, because of the development of society, human needs more space

to live in, so we explore the forest. Animals have less space to live in. The

number of wild animals decreases year by year. It’s high time to take actions to

protect wild animals.

Courage is very important. Everyone needs it. We will meet many

difficulties in our life and sometimes we will fail, but we can’t lose courage.

If we lose courage, we can’t do anything, because we don’t dare to do anything;

we are afraid of failure. This is my Chinese teacher me in the first class. I

agree with him. For example, we don’t have the courage to hands up to say our

answer, how can we know we are right or wrong. I will remember his word

forever,” never lose courage .”