保护地球英语作文20句优秀20篇

Water is the source of life.We cant live without water.However,with the increasing population and industrial development,water pollution has become a serious problem.Large amounts of wastewater go into rivers and seas directly without being treated,which can be dangerous to people.Also lots of people pay no attention to saving water in daily life,while in some place water is badly needed.

Its time for us to take some measures to improve the situation.Factories should treat the wastewater before letting it go into rivers.We can play a positive role in saving water.For example we can reuse the water for wishing rice to wash vegetables and then clean a mop.

Grilled chicken. The roast duck. All kinds of meat, already is normal on table a "routine". Television also reported many save a national protected animal, encourages people from all over the world to protect animals. But, why do some people will do whatever it takes to save animals, and some will be on the table for people to enjoy? Not advocate protect animals?

The answer is very simple, because people at all costs to save animals is called "the state-level protection", and was called "poultry" on the table. Why is that? They are also lively individual life; There are also mom and dad love; a lovely kid The same is collectively known as animals. However, why? To protect rare animals, but more to eat. Side in the title of "animal protection", there are big mouth to bite a serve fish or fowl. Why the national birth will be protected, live more comfortable than some vulnerable groups, and poultry was born is raised, waiting for them is cruel, and then made into a variety of delicious, is on the table, is to eat their meat.

Isnt their life life? Why do this to them? If one day, in our own to be they kill, and then made into a variety of delicious, for them to enjoy, our own feelings of what?

Although I was not a great writer, cannot use a beautiful sentence touched your heart, but I want to say only one forever, also is the life should be respected, we have no right to decide the life and death of others, feeding them, at best, is the behaviour of a love.

Their life is life, watching, please protect your side weak life, thank you!

烤鸡;烤鸭;各种各样的野味，早就是餐桌上见怪不怪的一道“家常便饭”了。电视上也报道过不少拯救国家级保护动物的节目，提倡世界各地的人们要保护动物。可是，为什么有的动物人们会不惜一切代价去挽救，而一些就要被摆在餐桌上供人们享用呢?不是提倡保护动物吗?

答案很简单，因为人们不惜一切代价拯救的动物叫“国家级保护”，而被摆在餐桌上的叫“家禽”。为什么?它们同样是活泼可爱的生命个体;同样是有爸爸妈妈疼爱的乖小孩;同样是被人们统称为动物。可是为什么?稀少的动物要保护，而多的却要吃掉。这边打着“保护动物”的头衔，那边却大口大口地咬着鸡鸭鱼肉。为什么那些国家级一出生就要被保护起来，过着比某些弱势群体还要舒服，而家禽一出生就是养大，等待它们的就是残忍的虐杀，然后做成各式各样的美味，被摆在餐桌上，就是为了吃它们的肉。

难道它们的生命不是生命吗?为什么要这样对待它们呢?如果有一天，换我们自己要被它们杀掉，然后做成各式各样的美味，供它们享用，我们自己的感受会是怎样的呢?

虽然我不是什么大作家，不能用很美的句子打动你们的心，但我想说的永远只有一个：同样是生命就应该受到尊重，我们没有权利决定别人的生死，饲养它们，充其量就是一个爱心的行为举动。

它们的生命也是生命，看完，请您保护您身边弱小的生命，谢谢!

水是生命之源，我们要保护每一滴水。这句话每个人都是知道的，但是又会有多少人能够做到这一点呢?人们老是洗完手不关水龙头，用完淘米的水就那么倒掉，浪费掉。

我们每人的生活都离不开水，在洗脸的时候要用，在喝水的时候要用，甚至是在小孩子玩泼水的时候也要用……水是那么，那么的重要但是人们还是不停的在浪费水。

有一次，我们一家人到奶奶家去吃晚饭，我们都津津有味地吃着美味的饭菜，我吃完后，发现手特别脏，便进了洗手间去洗了把手。突然看到一个大型的脸盆正在接着从水龙头里慢慢滴下来的水，那时水已经滴了脸盆的一半了，我便立刻去问了奶奶：“奶奶，你怎么不关水龙头呢?那样很浪费水的呀!我把它关了吧!”“不用，不用。”奶奶笑着说，“那是我是故意开着的，盛点水总是要用的呀，对吧。”我便没有说什么，过了几分钟后，我又去了一趟洗手间，我看了看里面，只见那个脸盆早就已经装满了，水都已经哗哗地扑出来了，便对奶奶说：“奶奶脸盆里的水装满了!”“那你把水龙头关一下吧。”奶奶说。我心想：在扑出来的几分钟里，也不知浪费了多少的水啊!

不仅是节水，我们应该多做一些环保的事情啊!

Marine environment is one in water, seawater tolerance hydrolyzate and suspended solids, seabed sediment and marine organisms, including complex systems. Ocean rich biological resources, mineral resources, chemical resources and power resources is an indispensable resource treasure house of human beings, with human survival and development of the relationship very close.

The main objective of the current marine conservation is to protect the living marine resources, so as not to failure, in order for human sustainable use. In particular, give priority to protect those valuable and critically endangered marine life. According to the UN for investigation, due to overfishing, accidental capture and killing of non-target to allow hunting of marine, coastal shoreline construction, mangrove deforestation, widespread marine pollution, at least the worlds 25 most valuable fishery resources depleted, whales, sea turtles, manatees and many other marine animals face extinction risk. Is expected that with the expansion of the scale of ocean development,

Marine living resources are likely to cause more damage.

The task of the first marine protected right to stop over-exploitation of living marine resources and secondly to protect the habitat of marine life or habitat, in particular, their migration, spawning, foraging, avoiding predators coast, tidal flats, estuaries, coral reefs, it is necessary to prevent the heavy metals, pesticides, oil, organic and easy to produce nutrients such as eutrophication of marine pollution. Preservation of the marine living resources of the natural regeneration capacity and water purification capacity, preservation of the marine ecological balance, to ensure sustainable human development and utilization of the oceans.

海洋环境是一个在水里,海水宽容水解产物和悬浮物,海底沉积物和海洋生物,包括复杂的系统。海洋丰富的生物资源、矿产资源、化工资源和权力资源是人类不可或缺的资源宝库,与人类生存和发展的关系非常密切。

当前海洋保护的主要目的是保护海洋生物资源,以免失败,为了人类的可持续利用。特别是,优先保护那些有价值的和极度濒危的海洋生物。根据联合国的调查,由于过度捕捞,偶然捕捉和杀害非目标允许捕猎海洋,沿海岸线建设、红树林森林砍伐、广泛的海洋污染,至少世界上25个最有价值的渔业资源的枯竭,鲸鱼,海龟、海牛和许多其他海洋动物面临灭绝的风险。预计,随着海洋开发规模的扩张,

海洋生物资源是可能造成更大的伤害。

第一个海洋保护的权利的任务停止对海洋生物资源的过度开发,其次保护海洋生物的栖息地或栖息地,特别是他们的迁移、产卵、觅食,避免捕食者海岸滩涂,河口,珊瑚礁,有必要防止重金属、农药、石油、有机和容易产生富营养化等营养物质的海洋污染。保护海洋生物资源的自然再生能力和水净化能力,维护海洋生态平衡,以确保可持续的人类开发和利用海洋。

同志们：

今年4月22日将迎来第47个“世界地球日”。地球，是生命的摇篮，是人类共有的家园。但是，由于人类的破坏，地球正变得千疮百孔、遍体鳞伤，酸雨频繁、海啸连绵、山洪肆虐、沙尘暴逞威，灾难一次次向我们敲响警钟：保护生态环境已经刻不容缓!保护地球，从我做起。我们要树立环保意识，爱护环境，崇尚文明，无疑是我们自身的道义和责任。为此，根据今年世界地球日主题“珍惜地球资源，转变发展方式——节约集约利用国土资源共同保护自然生态空间”。我们向全体同志发出以下倡议：

一、提高环保意识，了解相关环保知识;

二、奉献环保爱心，加入环保行列，做环保志愿者，积极参与环保宣传及其活动，保护环境，节约资源;

三、爱护环境卫生，不乱丢垃圾;

四、维护绿化，认养花树，不践踏草坪，不摧残花草树木，争做环保卫士;

五、节约用电，不过早开灯，人走灯熄，尽量少乘坐电梯;

六、人人尽力，避免噪音，共创宁静环境;

七、推动垃圾分类回收，让垃圾变成资源;

八、使用环保产品，减少环境污染;

九、珍惜资源，物尽其用，一物多用;

十、拒吃野生动物，不买野生动物制品，善待生命;

十一、清洁出行，尽量选择步行或者自行车。

保护环境，就是保护我们人类的未来!保护地球，就是保护我们自己!同志们，快行动起来吧!让我们以主人翁的姿态投入到环保行动中去，让生命之水长流，让生命之绿永驻，让和谐之树常青，让文明之花永不凋谢!让我们携起手来，共同缔造绿色美好的明天。

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。

21世纪，这个多么美好的字眼。人们总把它幻想成无限美好的人间仙境。人们有样的想法当然是好的，但是人们更应该为这个想法而做好保护环境的行动。因为我们只有一个地球，我们每个人都在这个环境中生活，我们的衣食住行无不与环境息息相关，我们每天都在消耗着资源，也在产生着废物。我们只有一个地球，破坏了地球，我们又能到哪里去呢?为了让自己的子孙后代有良好的生活环境，保护环境刻不容缓，人人有责。我们更应该从身边的小事做起。

我们怎样才能把这个“共同的家园”变成“人间仙境”呢?当然，我们应该保护环境，减少垃圾，从我做起!

首先，我们可以多种植花草，多栽树。它可以净化空气，进行光合作用，将二氧化碳转化成氧气，树木能保存地面大量的水分，防止水土流失，还能固土，抵挡风沙。可见树木的重要性多大呀!我们即可以为环保出一份力，还可以美化环境，何乐而不为呢?

有必要的话，可以成立一个“废品收购小组”，把一些没用的东西收集起来，如：塑料瓶，废报纸、废塑料袋、废金属、废电池等。收集起来，然后再进行垃圾分类，把一些实在无用的东西处理掉。但我们也不能小看这些垃圾，有的垃圾只要稍微加工一下，就可变“废”为“宝”。如这些东西：牙膏皮、旧报纸、硬纸箱等。只要我们动起手来做一做就会有你意想不到的收获!

最重要的一点就是水资源了，水资源在生活中甚为重要，人一天就要喝八杯水。水，已经在我们的生活中占据了不可替代的作用，根本不可能想象在没有水的情况下我们的生活会是怎样的!我们无论是在社会上，还是在学习上，我们都应该珍惜它，保护它!我们可以水资源重复利用，例如：把洗菜水用来拖地，用拖地水拿来冲厕所。这样，不就节约下许多宝贵的水资源了吗?反之，如果我们滥用水资源，那么，世界上最后一滴水就是我们自己的眼泪了!

保护地球就等于保护我们自己。改善生态环境就是建设美好的未来。亲爱的同学们，为了能让我们的家、学校、社区和祖国变得更美丽，更漂亮，为了让水更清，天更蓝，我们都来做个“环保小卫士”以实际行动热爱大自然，保护环境，保护我们共同拥有的家园。从我们自己做起吧!

Earth Hour is an activity proposed by WWF to cope with global climate change, hoping that individuals, communities, businesses and governments turn off lights from 20:30 to 21:30 on the last Saturday of March each year, to show their support to action on climate change. This is a global activity that spreads all over the world quickly after it started in Sydney in 2007.Earth Hour aims to make people aware of the threat posed by climate change and make them aware of a small movement of personal and corporate will have profound impact to the environment.

“地球一小时”是由世界自然基金会应对全球气候变化发起的一项活动，希望个人，社区，企业和政府每年3月的最后一个星期六从20:30至21:30关灯，以示支持应对气候变化的行动。这是一项全球性的活动，2007年始于悉尼后就迅速传遍世界。“地球一小时”旨在使人们意识到气候变化带来的威胁，以及使他们认识到个人和企业的细小行为将对环境产生深远的影响。

n China, there are many cities taking part in this activity,especially the large cities, such as Beijing, Shanghai, and Guangzhou. Many citizens consciously turn off lights in the hour and they go out for a walk or some friends gather together to have fun. In college, students will hold some activities to attract students out of dormitory. Earth Hour has variety of activities, but the ultimate goal is the same, that is focusing on climate change and protecting the environment for individuals.

在中国，有很多城市参加了这项活动，特别是大城市，比如北京，上海和广州。很多市民在这期间有意识的关灯，他们出去散步或者和朋友聚在一起玩。在大学里，学生们也举行了一些活动吸引学生离开宿舍。地球一小时有多种活动，但是最终的目的都是一样的，都是关注气候变化和保护环境。

地球破坏？保护！地球是人类的家园，更是唯一的家园。可她现在已经千疮百孔了，可人类还没有醒悟过来，地球的呻吟人类一直没听见，依旧我行我素！姐姐昨天晚上打电话回来，让我去给她送几件衣服，这几天阴晴不定，她就只带了短袖。第二天早上我早早的起床，收拾好几件厚的外套装到袋子里就出门了！她说要从村里过，我问她为什么她只是说马路刚拆了准备修新的，但还没开始修。

我抱着侥幸的心理，认为她去学校都有一个大周了，她去的时候没修好不代表现在没修好，反正其他的路我也不知道该怎么走，就去碰碰运气！快到学校了我发现那条路确实没修好但此时退回去再重新找路可不不是件容易的事，而且看起来那条路挺平的，没什么事吧！我走上去，发现看似平坦的道路，其实只是虚有其表，脚一踩上去，细小的尘土就争先恐后地往脚里钻，不一会我的双脚就像绑了两个无形的沙袋，我停下来，把鞋里的土往外倒！继续往前走，快走到校门口时，我捂住鼻子迅速往前走，因为旁边有烟雾发出难闻的气味，不过这种味道我熟悉经常闻到就是烧塑料袋的的味道！不过这个好像不止是塑料袋还夹杂着各种各样的垃圾焚烧的味道！我快步走到门岗把东西放那就走了。回到家我没有吃早饭，因为那味道迟迟不散去，一直停留在我的鼻子前。地球也有像人一样有她自己的脾气！她像人一样，你对她好她就会对你好。舟曲的泥石流何不是一个典型的例子？舟曲的泥石流，给村民造成了巨大的损失。那次泥石流伤亡惨重，1700余人死亡。但是这一切只是他们咎由自取。

舟曲是一个美丽的村庄，空气清新，但是由于他们对金钱的无止境的渴求，他们大量砍树卖钱！风开始刮了，雨开始下了，没有了树庇护大量的泥沙开始滑落，泥石流就这样发生了，舟曲被埋没了。淘金热？可能现在已经不热了！但是曾经的淘金热让我也想了很多，人们喜欢金子，毕竟是钱人人都爱，但是曾经被挖的矿山，没有挖到金子的矿山，挖到金子的矿山，你可曾听见它们的哭泣？不论是舟曲的泥石流，还是学校门口的垃圾焚烧，它们都是我们一手造成的，为了经济利益，砍树卖钱；为了图方便，垃圾乱烧；为了淘金子，四处乱挖。我们就这么自私？钱真的那么重要吗？钱花完了可以再赚，但破坏了的环境，就再也恢复不了了！是该醒醒了！地球只有一个她很脆弱！

[保护地球保护环境的环保作文

These days ,the earth is getting polluted fastly.As a person ,its our duty to do some things .And herere some ways to do:

First,we can plant many trees ,grasses,and flowers.

Second,we shouldnt throw garbage here and there.Put them to the garbage box.

Last ,we can tell other people not to do bad things,do more good things.

古往今来，地球母亲用甘甜的乳汁哺育了无数代子孙。原来的她被她的儿女们装饰得楚楚动人。可是，现在她的儿女竟然为了自身的利益，弄得她千疮百孔。人类只有一个地球母亲;而地球正面临着严峻的环境危机。“拯救地球母亲”已成为世界各国人民最强烈的呼声。

其实，在地球上没有绝对的废弃物。所有的东西都可以循环利用。但是人类的介入，使这个循环出现了偏差，出现了不能循环的东西。比如早些年的发泡饭盒。如果这样的话，那么，就是一个恶性循环。这样地球的资源就会被消耗完。那么，地球就危险了。保护的措施应该是尽量的接近地球的自我循环。预防应该是多做些“远视”，不要老是盯在经济目标上。应该从人文和自然的角度出发

目前在全球范围内都不同程度地出现了环境污染问题，具有全球影响的方面有大气环境污染、海洋污染、城市环境问题等。随着经济和贸易的全球化，环境污染也日益呈现国际化趋势，近年来出现的危险废物越境转移问题就是这方面的突出表现。

环境污染会给生态系统造成直接的破坏和影响，如沙漠化、森林破坏、也会给生态系统和人类社会造成间接的危害，有时这种间接的环境效应的危害比当时造成的直接危害更大，也更难消除。例如，温室效应、酸雨、和臭氧层破坏就是由大气污染衍生出的环境效应。这 种由环境污染衍生的环境效应具有滞后性，往往在污染发生的当时不易被察觉或预料到，然而一旦发生就表示环境污染已经发展到相当严重的地步。当然，环境污染的最直接、最容易被人所感受的后果是使人类环境的质量下降，影响人类的生活质量、身体健康和生产活动。例如城市的空气污染造成空气污浊，人们的发病率上升等等;水污染使水环境质量恶化，饮用水源的质量普遍下降，威胁人的身体健康等。严重的污染事件不仅带来健康问题，也造成社会问题。随着污染的加剧和人们环境意识的提高，由于污染引起的人群纠纷和冲突逐年增加。

让我们都来关爱自然，热爱地球吧，手挽手、肩并肩、心连心地铸起一道绿色环保的大堤，捍卫资源、捍卫环境、捍卫地球、捍卫我们美好的家园吧!

The earth is the mother of mankind, the earth is our common home. We like clear water, blue sky, like watching seagulls flying; we like ice Piao, like to listen to Greenfield roar; we like to fly warbler grass long, like to listen to birds singing; we like to see the sea in the early morning sunrise, like a few nights at least Stars days. We hope that our earth more beautiful and more beautiful.

However, due to irrational development, because the waste of natural resources, global ecological damage, pollution of all kinds more serious. Now, the world each year 600 million hectares of land become desert, 20 million hectares of forests are disappearing, the average of one hour there is a kind of species extinction. Also, the Earths temperatures are rising, the Antarctic ice cap began to melt, sea-level will continue to rise, many of the worlds coastal cities, islands, and large areas of land will be swallowed seawater. So, care for the environment is our common responsibility. As a small owner of Earth, we have to mind the world, look around. In life without one-time items; in a timely manner wash off the faucet; multi-curved waist do not litter anywhere in the threw peel; more than walk a few steps without crossing the green belt; many people around to remind the attention of environmental protection together.

Environmental protection is a long-term and arduous task, let us start from a small, start now to make our planet more beautiful environment, climate and better!

With the improvement of peoples living standard, people more and more do not take the protection of the environment, throw rubbish everywhere and spit everywhere.

Whenever I see garbage on the ground, I will be deeply touched, protect the environment, starts from me. Take the a small river near my house, for instance, in the past, the water in the river is very clear, like a bright mirror, can see clearly the many stone in the river; You can see fish free in swimming in the river. There are often many children playing, playing in the river water; The adults in the river to wash the dishes, washing clothes. Gradually, people then throw the garbage into the river, sewage discharge into the river, make the river as well as smelly and dirty, can no longer on the bottom, into a murky waters of the bin. Serious environmental pollution, serious harm peoples health. Yes, only set up the idea of protecting the environment, have a better tomorrow.

On Sunday, I find to my good friend small good, each with a plastic bag, pick up the trash in the river one by one to light, our hands are full of bags, is really "to eat"! Even if we pick up the trash in the river, but you cant stop the garbage in the river, get off there will be, how to do? The most critical or arouse peoples environmental consciousness, we took a plank on the plate is greatly write: please protect the environment, starts from me. We put it in the river, in a prominent place in the task is complete, we are pleased to go home.

In order to protect our own home, in order to protect our own life, for the sake of our own future, in order to our beautiful environment, make the sky bluer, the water cleaner, let mother earth more lovely and more vibrant, let us open hands, a love, out of a force, creating a green environment.

随着人们生活水平的提高，人们越来越不重视保护环境，随地扔垃圾，随地吐痰。

每当我看到地上的垃圾，我就会感慨万千，保护环境，从我做起。就拿我家附近的一条小河来说吧，以前，河里的水十分清澈，像一块明亮的大镜子，可以清清楚楚地看到河底的许多石头;可以看到小鱼在河里自由自在在游来游去。经常有许多小朋友在河里嬉戏、玩水;大人们在河里洗菜，洗衣服。渐渐的，人们于是把垃圾扔到河里，污水排放到河里，使河水变得又臭又脏，再也不能清澈见底，变成了浑浊不清的垃圾箱。严重污染环境，严重危害了人们的身体健康。对，只有树立保护环境的观念，才有美好的明天。

星期天，我找来我的好朋友小好，每人拿一个塑料袋，把河边的垃圾一一捡光了，我们手里都是满满的一塑料袋，真是“满载而归”啊!即使我们把河边的垃圾捡光了，但是河里的垃圾是阻止不了，捞掉了还会有，怎么办好呢?最关键的还是唤起人们的环保意识，我们找来一块木板在板上大大地写上：请保护环境，从我做起。我们把它放在河边最显眼的地方，任务完成，我们高兴地回家了。

为了保护我们自己的家园，为了保护我们自己的生命，为了我们自己的将来，为了我们美好的环境，让蓝天更蓝，让清水更清，让地球妈妈更可爱，更生机勃勃，让我们张开小手，献一份爱，出一份力，共创绿色的环境。

Recently we have held a class meeting to discuss what is considered to be honorable behavior and what is shameful.It is really a pity to see all this in our school.Some students don’t respect their teachers or parents. Some don’t take their studies seriously and cheat in exams. Some throw wastes everywhere and pollute the environment . It is honorable to obey the law and rules , care much about our class and study hard.It is shameful to break school rules, to be selfish or to make little effort to achieve success.We should respect others and think more of them than of ourselves.We should work hard and make much more progress to repay the society.We should try our best to keep the environment clean。

A sunny Sunday, usually every day and sleep until the sun father-drying bottoms climb to get up early and get up in red, wake up my mother. Drowsily mother slowly said: "Today what the section, from Why so early?" Little Red said excitedly: "Mom, do not install confused, you said that today took me to the park!"

Came to park, mother and son were two beautiful scenery attract: kids, some kite-flying, and some shooting while playing ball ...... red bumper cars, while also playing slippery slides, played with enjoying themselves, was sweating profusely.

Little Red hobbled down to holding mothers hand while walking while singing. Suddenly, a banana peel, a red block of the avenue, little red slip banana skin reminded once again to see if the banana peel to her protest, then do not fight a gas, the foot kicked the banana peel. Mom saw, as if aware of her mind like, and did not criticize her, she just pulled the banana skin side next to her while saying with great earnestness: "I know you have been slipping on banana peel, very angry, but you should From the perspective of others think that if you somehow accidentally stepped on a banana peel how to do? red listened to, very ashamed, the banana peel thrown into the bin.

Little Red looked at the move, my mother smiled.

Yes ah! Would it not everyone should be protected?

目前，濒危的动物正在日益剧增。如何保护濒危动物成了我们的当务之急。人们疯狂的捕杀动物，为了它们的肉、皮毛。我们这样做是不对的，因为动物是我们的朋友，我们应该保护它们，而不是将它们赶尽杀绝。大熊猫就是濒危动物的代表，它生活在森林里，以竹子为食，它们仅仅依靠着自然保护区生存。我们应该停止对动物们的捕杀，更好地保护它们

There are more and more endangered animals at present,so how to protect them has been our task of top priority . Its wrong for people to hunt animals for their meat and feather,for they are our good friends.We should protect them instead of killing them.Giant pandas,which are one of the endangered animals,live in the forests and live on bamboo lealves.They can just live safely in the natural protection zones.We should stop killing animal and protect them.

Save the earth

How to protect theenvironment has become one of the biggest problems in the world .

It’s our duty toprotect our environment .No matter where we live ,we should do something tokeep our neighborhood clean and tidy .We can collect waste paper or otherwaste things for recycling.We should plant more trees and we should preventthose factories from pouring waste water into rivers,lakes and fields.We shouldn’t leave rubbish everywhere andspit in public places .We mustn’t pick the flowers or step on the grass inpublic.If everyone tries his best to protect the environment ,the world willbecome much more beautiful and our life will be better and better .

今天，我们上物理课，学到了光的色散以及光谱一课。并且，我们还认识到了比红色更“红”的红外线，以及比紫色更“紫”的紫外线。但两种光线都是看不见的。

紫外线呢，是用途广泛的一种光线，具体地说，它可以在人体内合成维生素D，促进钙的吸收，又可以用作验钞、杀菌消毒等。但是同时，它又是一种杀伤力非常强大的光线，尤其是当中对生物有害的部分(UV-B)，可是，人类又在地球上生活了差不多几百万年，这是为什么呢?

这是因为，在大气层的表面，还有一层保护着我们的东西——臭氧层。虽然，臭氧层中的臭氧含量极其微少，却具有非常强烈的紫外线吸收功能，甚至可以吸收UV-B。

所以，很庆幸，我们人类活了下来，还创造了几百万年的辉煌文化。所以，时代在不停的进步中，如今，人们有发明了电冰箱、空调等，各种各样的，这些高科技又方便的电器，让人们可以在炎炎夏日当中享受冰凉的饮料、环境等，很舒服的享受着这些电器带给他们一时的方便，可他们可曾想过，这些电器却正在慢慢地把人们推进深渊。

人们毫无节制地使用各种资源，滥用各种对大自然有害的物质，制造出令他们一时感到舒服的东西，不注意爱护环境，结果，大自然向人类报复了——1985年，英国科学家观察到南极上空出现臭氧层空洞，并证实其同氟利昂(CFCs)分解产生的氯原子有直接关系。

你们知不知道氟利昂是什么吗?它正是正在破坏地球的“罪魁祸首”!你知道它存在于哪儿吗?它就在你们家的冰箱、空调中!它是一种制冷剂，但由于大量的使用，使其产生的氯原子在南极上空大量聚集，消耗了臭氧物质，使臭氧层惨遭破坏，以致南极上空出现了臭氧空洞!

1994年，南极上空的臭氧层破坏面积已达2400万平方千米，北半球上空的臭氧层比以往任何时候都薄，欧洲和北美上空的臭氧层平均减少10%至15%，西伯利亚上空甚至减少了35%。

科学家警告说，地球上臭氧层被破坏的程度，远比一般人想象的要严重得多。如今，地球上臭氧层覆盖的面积越来越少了，这也让紫外线“有机可乘”了。

大量的紫外线从臭氧空洞进入，加速冰川融化，使海平面上升，冰封千年的古病毒可能被释放，一些岛国将面临被淹没的悲剧，陆地面积将越来越少，如果这样下去，地球将遭受灭顶之灾。

生活在地球上的同胞们，让我们来救救地球吧!难道你们忍心将人类创造出来的几百万年的文明抹杀于一个忧虑中吗?到时候，如果臭氧层没有了，人类则不能忍受紫外线的强烈刺激，从而不能在生活在地上，只能生活在地下。既便如此，到时候，皮肤每天都会被紫外线灼伤啦!难道为了自己在生活上的一点儿方便，从而要牺牲全人类，这么做值得吗?

如果不想发生“灭顶之灾”的话，现在行动还来得及!只要在不是很热的天，就尽量不要开空调啦!

你知道吗?如果全世界的人，都不用一天的空调的话，那都不知道阻止了多少氯原子的产生了!

地球终于有望得救啦!现在全球世界各地的政府都实行了控制氟利昂排放量计划啦!

各位，地球给予了我们这么丰富、优厚的物质生活，同时也需要我们去关心和爱护呀!

让我们用自己的一份力量，一起去守护地球吧!

Taking care of our school and

Taking care of our school and protecting our school environment! A clean and pleasant environment is very important, because it can make us healthy and happy.

It’s our duty to protect our school environment. We should clean the school every day. And we shouldn’t drop trash here and there. We should pick it up when we see trash on the ground.

We shouldn’t draw on the wall. If we all like our school the same as we like our homes, our school will be more beautiful. We will enjoy our study better. Let’s protect our school environment from now on, shall we?

环境保护

假如你是李华，现任你们学校的学生会主席。你将代表学生会起草一份倡议书，号召全校同学行动起来，为环保运动做出自己的努力。同时下周六学校将组织同学在全市进行环保宣传活动，征召志愿者到校学生会报名。

注意：(1)短文应该包括以上所提供的主要信息，可适当发挥;(2)词数：120左右;(3)倡议书格式以提供，不计入总词数;(4)参考词汇：征召(新人) recruit。

15 May, 2010

Dear brothers and sisters,

____________________________________________________________________

____________________________________________________________________

Yours sincerely,

Li Hua

University Students Union

【猜题理由】随着经济的高速发展，社会自然环境遭受严重污染。环保意识的培养和环保工作的开展成为国人，乃至世人共同关注的热点和焦点。对环保问题而言，"只要人人献出一点爱，世界将变成美好人间 !"此话题为学生熟知，与高中生的生活实际贴近，而且具有一定的开放性，使得每个学生都能够有话可说，符合新课标理念下的命题方向。

【构思点拨】首先简要介绍环保问题之重要，号召同学们行动起来，共同参与环保活动;其次就环保发出倡议，并征召志愿者。这样既把考生限定在一定范围之内，又给予了考生相当的发挥的自由，有助于考生的作文脱颖而出。

【参考范文】

15 May, 2010

Dear brothers and sisters,

On behalf of the University Students Union, I, the Chairman of the Union , am earnestly calling for your active participation in our environmental protection campaign. It is the duty of every global villager; man just can not sustain his glorious civilization without a rewarding environment, which will be possible only if man makes considerable efforts to protect the environment.

Do you cherish precio us opportunities to volunteer in our joint efforts in environmental protection? Here is a great one not to be missed by any enthusiastic youth; Right next Saturday, our university is to run a publicity campaign to advocate environmental protection across the city. The University Students Union will be in charge of recruitment of volunteers. Lets join our hands and take action immediately.

Yours sincerely,

Li Hua

我们赖以生存的家园——地球，正在被一群“无恶不作的恶魔”一点一点地吞噬、破坏，我们该怎么办?——题记 The homeland we live in -the earth, being swallowed and destroyed by a group of "evil devils", what should we do?

当小草不再翠绿，当小花不再鲜艳，当我们的眼睛里不再出现光彩的颜色，那是因为地球母亲褪去了她美丽的外衣。

现在的地球，全球性转暖，气候变化和土壤、河流及海洋污染威胁着人们。这是为什么呢?因为二氧化碳排放过多，导致全球性转暖。

那河流、海洋污染又是怎么来的呢?因为工业废水、生活污水、电池塑料袋等流入其中，河流和海洋受到严重污染。

冬天常见的雾霾，是城市环境污染之一。怎么做才能减少城市雾霾呢?让我告诉你吧!少用煤，改用天然气;将有污染的工厂迁到工业区;禁止工业废气排放，少燃放烟花爆竹，汽车实行单双号限行。这些方法都能有效地帮助我们减少雾霾。

乱砍滥伐是目前危害的。它破坏了生灵，破坏了草木植被。还有过度放牧，使得森林草地变得光秃秃，农民毁林造田，以上所述，均为人们随心所欲，不考虑后果所造成的。因此，现在国家建议封山育林，退耕还林。

还有纸杯、装水瓶，一次性筷子、塑料袋等，我建议少使用，因为这些东西不仅浪费地球的资源，还对人类有危害。就比如塑料袋吧，它即使被埋到土里几百年，也不会被降解。它的寿命比乌龟还长。所以，这些“白色垃圾”要回收利用。

既然雾霾、乱砍滥伐、白色垃圾都有解决办法，那河流污染有没有解决方法呢?答案是当然有了。人们不往河里乱扔垃圾，修建水库，开采地下水，净化河流。

现在，大家应该知道“无恶不作的恶魔”是谁了吧?没错，正是我们人类!原本的地球空气清新，鸟语花香，无任何污染，因为人类的介入，她变得没精打采。

醒醒吧，人类!让我们用双手共同来保护环境，保护我们赖以生存的家园——地球吧!不要让地球上最后一滴水成为人类的眼泪。