保护自然英语作文(最新20篇)

同学们：

大家好！我演讲的题目是《人类，请保护大自然吧》。

大自然是人类生命的起源地，也是动植物的出生地、栖息地。所以，人类应该竭尽全力地去保护大自然，维护大自然生态系统的平衡。

昨天，我在手机上看到几张图片，这些图片给了我很大的震撼——海边都是人类乱丢的垃圾，海面上也漂浮着塑料袋、易拉罐……

还有一张森林里有许多高大挺拔的大树都被砍伐了的图片。

在一只已经死亡了梅花鹿的肚子里，发现了一个塑料袋。因为人们把装东西的塑料袋随手乱扔，被梅花鹿误食入嘴中，导致窒息死亡。

还有一些关于海洋生物的信息。原来，海洋里的生物很多，也很美，有凶猛的，有温顺的，有庞大的，也有细小的，这些生物都有它们各自的生态循环，可因为人类的捕捞、猎杀，导致大多数海洋生物系统无法循环，更严重的是会导致许多物种濒临灭绝或已经灭绝了。

相比之下，大自然都已经这样了，可某些人并没有要停止破坏的意思。有一天，我走在放学路上，看见有几名小学生在小区的小树林里爬树折树枝玩，我走上去制止他们这种可恶的行为。可他们并没有要停止的意思，还恶狠狠地对我说：“要你管，赶紧走开，小心我们揍你！”因为当时时间已经不早了，我又是独自一人，不好说什么，就离开了。可是，这种行为真是太可恶了，这种人就应该受到惩罚。

大自然是一个非常巨大的生态循环系统，人类和动植物都离不开它的。从现在起，我们应该尽自己最大的“力量”去保护大自然！

谢谢大家！

henry ford didn’t always pay attention in school. one day ,he and a friend took a watch apart. angry and upset, the teacher told him both to stay after school. their punishment was to stay until they had fixed the watch. but the teacher did not know young ford’s genius. in ten minutes, this mechanical wizard had repaired the watch and was on this way home..

ford was always interested in how things worked. he once plugged up the spout of a teapot and placed it on the fire. then he waited to see what would happen. the water boiled and, of course, turned to steam. since the steam had no way to escape, the teapot exploded. the explosion cracked a mirror and broke a window. the young inventor was badly scalded

ford’s year of curiosity and tinkering paid off. he dreamed of a horseless carriage. when he built one, the world of transportation was changed forever.

星期五放学后，我和妈妈去公园散步。

After school on Friday, my mother and I went for a walk in the park.

公园里的花散发着淡淡的清香，小草从地下钻出来了，柳树摇着绿色的长辫子。但是我发现有人带着小狗在草地上跑着，有的小狗在草地上随地大小便，草地就搞得很脏，小狗的粪便污染了公园的环境。

The flowers in the park exudes a touch of fragrance, the grass from the underground drilling, willow shook his green long braids. But I found someone with a dog run on the grass, some of the dog in the grass on the grassland is defecate, get dirty, dog feces pollution of the environment of the park.

我想我们每一个去公园的人都应该管号小动物，不要随意污染环境，这样我们的地球才会更加美丽。

I think every one of us went to the park to the people should be small animal, do not pollute the environment freely, so that our earth will be more beautiful.

绿色多么宝贵啊！它是生命 ，无数片绿色的叶子给我们制造了氧气；它是希望，绿色代表了生机，它是大自然的本色。

在非常久以前，有非常多参天大树，一棵棵大树组成了茂密的森林，森林下有无数的鲜花、小草、蘑菇、野果，那里生活着无数的小动物。森林旁有一望无际的农田与清澈的小溪，人们在田间劳动时累了就停在大树下休息一会儿，风吹过来树叶沙沙地响，小鸟在头顶上叽叽喳喳地唱歌，小松鼠、小兔子在旁边欢快地跳舞……农民伯伯看着、听着、笑着高兴地合不拢嘴。

城市里人们都提着菜篮子买水灵灵的蔬菜，人们舒心的生活着，上下班步行或骑自行车，城市里到处是树木与花草。后来高压线、电话线、网线等等像蜘蛛网一样架过来，一个又一个工厂占用了大量的土地，一座座高楼拔地而起，原来大片大片的森林和农田消失了，于是美好的乡村和城市没有了，美丽的大自然在消亡，小动物、小鸟失去了家园，鲜花、小草越来越少了，环境变得越来越坏，这里暴雨冲毁了田野与村庄，那边干旱使庄稼全部汗死，一到春天还刮沙尘暴，天空灰蒙蒙的。害虫多了，到处都喷农药。城市里工厂冒着浓烟，排放着污水，汽车多得排起长龙……地球难受的流泪。

我们只有一个地球妈妈，我们该醒悟了，让我们携起手来共同保护环境吧。

, hello! I am an alien from mercury. This time, I wrote to you for the environment on earth.

Ago, I went to visit the earth, the earths beautiful scenery let me fascinated. The river clear visible bottom, can see the fish swimming around, can see the bottom of the river green brown stone. A stream of bright blue, let me deeply respected. Come to the garden, and flowers there. Came to the forest, where birds, the animals free life. Lush trees... Returning to mercury, I told my friends everything I saw on earth, ready to go to earth for a few years with my friends.

A few years later, I came to earth with the guys. At this time, we cant believe the scene appeared in front of us: once lush trees has been changed to dongdong tall buildings. The previous clear visible bottom stream and stream of bright blue, has disappeared, has become a stinking creek, before swimming fish have been stinks, have a lot of rubbish in the river. Looked up and saw the sky is gray, it is already lost before the beautiful beautiful blue skirt. Road piled up a lot of rubbish, everyone passing by, and no one to clean up the trash.

I want you to take care of the environment and protect the environment.

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.

Animals are peoples friends, we should protect them.

If there is no animal on earth, there would be no human. Animal is a most of the earths food chain, if animals disappeared, we human beings will be extinct. For example: the frog disappeared, there is no animal pests to catch paddy fields, crops will not grow, humans have no food; If there is no tiger, the rabbit will excess breeding, our food is likely to be a rabbit eat didnt; If there is no owls, mice will encroach on our territory...

The earth is a big family, not lack of anyone, without animals, we humans situation, we should all band together and protect small animals.

动物是人们的朋友，我们应该保护它们。

地球上如果没有动物，就没有人类。动物是这个地球生物链的一大部分，如果动物消失了，我们人类也会灭绝。例如：青蛙消失了，就没有动物去捉稻田的害虫，农作物也就无法生长，人类就没有食物;如果没有老虎，兔子就会超额繁殖，我们的粮食就可能会被兔子吃没了;如果没有猫头鹰，老鼠就会侵占我们的地盘……

地球是一个大家庭，缺谁都不行，如果没有动物，我们人类的处境可想而知，我们大家应该团结起来，保护小动物。

保护环境，是我们大家应尽的义务，是我们大家应尽的责任。

Protect environment, it is our obligation, is our duty.

今天，我漫无目的地走在公园里，忽然我停下脚步，发现了两个六七岁的小朋友，一男一女，一大一小，长得十分清秀。他们手里拿着一些易碎的长方形砖块，在空地上乱扔，十分不文明。

Today, I aimlessly walking in the park, I suddenly stopped, found in two at the age of six or seven children, a boy and a girl, one large and one small, looks very handsome. They are holding a rectangular brick some fragile, throw on the ground, very civilized.

我看见了对他们说：“小弟弟、小妹妹，你们这样很不文明，还很危险，和姐姐一起把这些捡起来扔进那边的的垃圾桶好吗?〞说着点了点那边的黄色和黑色的可回收、不可回收的垃圾桶。

I saw it and said to them: "little brother, little sister, you are so very civilized, very dangerous, and sister together to pick up into the side of the garbage can good? "He nodded over the yellow and black Recyclable, Unrecyclable trash.

他们点了点头，异口同声地说好。说着我们捡了起来，把碎片扔进垃圾桶里。

They nodded, speak with ". "We picked it up, put the pieces into the trash can.

保护环境，人人有责。让我们一起保护环境，保护我们共同的地球村!

Protect environment, everyones responsibility. Let us work together Protect environment, protect our earth village!

同学们，我们走在大自然中是否能听到万物凄惨的声音，人们啊请放过我们吧!

为什么人们要这么要这么残忍的去伤害大自然呢!下面我们来听听树木的倾诉吧：你们看，我身上的叶子吸附了多少灰尘，并且我的树身还可以做家具。人们就是利用我们去挣钱，大量的捕杀我们的家族，去卖成钱，他们自己拿着钱为所欲为，他们这中自私的行为应该受到大家的责骂。他们可想过假如有一天没有了树木，会不会引来洪水，人们的生命是否受到威胁，到那时后悔就来不及啦!我们在换一个角度想想，假如人们特别爱惜我们这个家族，也同样保护大自然，当洪水来到时，我们还可以阻挡洪水，也同样保护了人们的生命。这样难道不好吗?伟大的人们请你们放过我们吧!!放过我们也同样是放过你们自己。

水资源的污染对人们的身体也是有坏处的。你听啊!小溪在说话呢!哎!我身上是越来越脏拉，而且身体也是一天不如一天啦!这些都是人们对我们的破坏啊!求求你们放过我们吧!你们吃的水也是我们提供的啊!如果我们受了污染，你们吃饭或喝水的时候病菌就会从你们的口中直泻到你们的身体上，你们就会得个种疾病，随时危害到你们的生命，所以我请求你们不要在把废水排放到我们这里来啦!不要在危坏我们啦!

啊!大自然啊!你什么时候能在回到原来的面目呢?人们什么时候能像保护自己一样的去保护大自然呢!求求你们，放过我们吧!

In particular, is the giant whale mass stranding of whales is not uncommon, even in the same group of whales stranded in a few days in a row, but because it has always been hard to understand. According to the scientists speculate, as the whale to have a strong group of marine animals, and the scope of activities near the coast, so there are two possibilities: First, the leading whale sick, toward the beach, the other whales also customary to follow the whale to the Forward setting; Second, the whales chasing prey into the bank. When one or a few stranded whales, other whales will follow suit or to try to rescue, resulting in a large number of whales stranded at the same time on the same piece of the beach.

Why should we protect wildlife animals?

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.

[关于保护动物的小学生英语作文

Walk in the nature, can see the plants, in the park, in the grass, in the field, on the mountain... Plants everywhere, they accompany us, raising us. Plants and peoples relationship is very close, human beings can not be separated from them, their role can be large! Every day we eat cereal, barley is gone, sorghum shell, processed into corn. Such as we eat rice is rice to the skins, and heart everyday cannot little, vegetables, fruits and other plants into the?!

We drink, tomato juice, coconut juice, etc.. Dont look down upon the plants, you see! We wear clothes, but also depend on it, the clothes are made of cotton woven into cloth, usually cover the quilt, bed sheets, are derived from plants. When the festival, people always buy some flowers and bonsai decorative home. In addition, trees can also carry out photosynthesis, absorb carbon dioxide, release oxygen, bring us fresh air, trees can prevent noise. Plants are widely distributed in the vast sea, in the scorching sun of the desert, but with the environmental pollution, the survival of plants has been a great threat, some plants have been extinct. The relationship between plants and people is very close, we have to protect the environment, to create a better world for plants, so that they can grow.

早晨，太阳公公把灿烂的光芒带给大家。有一群孩子吃着东西走来，他们踩在小草的头上，小草哭了；他们用力的栽花，华人的爸妈伤心落泪；他们用手把我的胳膊摇来摇去，我说好痛啊！他们把脏的垃圾扔进泉水上，泉水不再叮咚叮咚的叫了。他们不止是这样，还叫砍树者把我的同胞砍了，我看到一个个同胞被砍了我心里非常痛苦，我希望这一切不是真的，但事实始终是事实，我忍不住落泪了。

过后，雨姐姐忍不住也落泪了，她把泪水落在小草上，抚摸着它，安慰着它别哭；她把泪水落在花儿上，说被：你的儿女不会有事的。她把泪水落在我的头上说：别难过了，什么都要经过磨练才是人生最大的幸福。她把泪水落在泉水上说：你的演奏的乐曲是独一无二的，要努力哦！

树上有生命的，大自然的每一件事物都有生命。我呼吁人类：请不要再伤害我们了，我们也怕疼。如果你是我们，被人砍了，你会看新吗？如果你被人踩在头上，你会快乐吗？请你们爱护大自然把，做一个好公民！

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。

In our daily life, the living environment is very important. But in daily life people in protecting the environment is not very seriously.

In order to let our beautiful environment, no hurt. There are many old people to clean street, greening lawn. They finished a day early out, to the motherland green environment at all costs. But as fate would have it, those who do not care for the environment but also to destroy, we have to provide for those who do not care for the environment and ideological work, let them early day break habits.

On the way we go to school, there is also a team the many classmates litter waste. For example: some students throw snack bags at the school gate, and the classmate throw like folded paper airplane, even along the wall into the school. Their actions again and again to affect not only school, to be on duty every morning classmates brought a lot of trouble.

Meeting in the school, the teacher again and again asked, to persuade, but some classmate dont persuaded, but continue to damage the environment, shorten the life of the earth.

Once, the school organization we 2, grade 6 students to pick them pick up white trash park lawn. Before departure, I thought to myself, common tour to play in the park, think there are clean. Today to pick up white trash, should be few, pick up must be very easy.

But when I walk there, looked down, I was shocked. There are a lot of rubbish on the ground. Waste paper, cigarette butts, plastic bags, etc. These are everywhere, a green lawn, under the destruction of tourists has become a piece of environmental pollution, this is how serious environmental problems.

In the face of the lawn, make us angry, try to eliminate those rubbish. After 100 minutes of our labor, labor, and the grass is finally back to the original beautiful, famous flowers qi yuan contend in fragance and fascination. We can not help but sigh: originally the earth also is very beautiful!

在我们日常生活中 ,生活环境是十分重要的.但在日常生活中人们在保护环境上并不十分重视.

为了能让我们的环境优美,不受到伤害.有许多老人来打扫大街,绿化草坪.他们每天早出完归,为了祖国的绿化环境不惜一切代价。但那些不爱护环境的人偏偏还要去破坏，我们一定要为不爱护环境的人做好思想工作，让他们早一日改掉恶习。

在我们上学的路上，也有许队多同学乱丢废弃物。比如说：有的同学把小吃袋扔在校门口外，还有的同学把叠好的纸飞机随意乱扔，甚至顺着墙扔进学校.他们的这些行为不但一次又一地影响着学校，还给每天早晨做值日的同学带来了很大麻烦。

在校会上，老师一次又一次叮嘱、说服，但有些同学并不听劝，而是继续破坏环境，缩短地球的寿命。

有一次，学校组织我们2—6年级同学到采俸公园的草坪上捡白色垃圾。在出发之前，我心里想，平常到采风公园玩的时候，觉得那里比较干净。今天去捡白色垃圾，应该很少，捡起来一定很轻松吧。

但当我走道那里，低头一看的时候，却把我惊呆了。地上有许多垃圾。废纸、烟头、塑料袋等。这些到处都是，一块绿色的草坪，在游人的破坏下成了一片环境污染地，这是多么严重的环境问题。

面对这块草坪，使我们愤怒不已，努力去消除那些垃圾。经过我们100分钟的劳动，草坪终于恢复到了最初的美丽，名花齐葩争芳斗艳。我们不禁感叹：原来地球也是很美的呀!

On earth a vibrant, is full of lovely life. We need to cherish life, to protect us.

People have life, animals have life.

BC, appeared a man, for now, some people think that they will just social animals. In fact, said this man, that is, they descended.

Historically, many people have to kill animals at all costs. Take former guangdong, for instance, they are the most like to eat wild raw monkey brain, at that time, they get rid of skull live monkey dont feel cruel. For those too poor...

Now, in the zoo, we tend to see "please dont feed the" slogan. In order to let the passengers dont cast a prank. Once, an animal is eating the passengers throw plastic bags, ill.

So called for everybody, please protect the animals, wild animals less and less now let our home full of vitality!

地球上一片生机勃勃，到处都是可爱的生命。生命需要我们去珍惜，我们去保护。

人有生命，动物也有生命。

公元前出现了猿人，对于现在，有些人认为，他们只是会群居的动物。其实，说这话的人，也就是他们演变而成的。

从古至今，许多人曾不择手段的捕杀动物。就拿以前的广东人来说吧，他们最喜欢生吃野生猴脑了，那时，他们把活生生的猴子的头盖骨去掉也不觉得残忍。可怜了那些猴儿啊……

现在，在动物园里，我们往往会看见“请不要喂食”的标语。就是为了让旅客们别投搞恶作剧。一次，一只动物就是吃了旅客投的塑料袋，生病了。

所以，呼吁大家，请保护动物，现在野生动物越来越少了让我们的家充满生机吧!

There used to be many kinds of birds which are pests for protected crops. They are good friends at present.But the number of the birds has been greatly reduced because too much poison is used. As the result, the numberof the pests has increased.The peasants spent a lot of money and time in killing them every year.But it is still hard to eliminate them.Now you can see how poor it is for us to protect wild animals and to keep the balance of nature.Only that everyone know these can we live on a beautiful lives.

曾经有许多鸟类都能够保护庄家，以防害虫的侵害。他们是农民的好朋友。但是鸟类的数量正在急剧减少，这是因为人们大量使用农药造成的。所以，害虫的数量增加了。每年，农民都会花费大量经费，以及时间来消除害虫。但是，人们还是很难将它们清除。如今，我们无法保护野生动物，并无法保持生态平衡。只有我们所有人提高意识我们才能过上幸福的生活。

In the forest, groups of trees, flowers in full bloom. W as usual, settled on a tree east peck peck, peck peck, in an effort to save the tree.

Suddenly, it saw an intruder -- a lumberjack, and was holding a pair of wood chopper in cut down a tree, and idly smoking a cigarette. "Snapping" 1, cigarette butts havent put out was he ruthlessly fell to the ground. Didnt he dont know, put out the cigarette may cause a fire? Look at he was staring, eyes shining appearance, saw a lot of money coming toward him must!!!! Woodpecker angry thought, immediately raised a nameless fire! Woodpeckers flew to quickly the woodcutters back, with a sharp mouth pecked his head. Peck, thought: it seems like locust tree grandpa is not wrong, the human mind there really is "greed" worm! Otherwise, why cut down a tree? Why and destruction of resources, do damage to the environment? Simply, do good deeds, to this piece of wood therapy!!!! The lumberjack the woodpecker attacks, at that time have no reaction to come over, paused was holding his head thrown off wood chopper ran quickly!

Through the cartoon, revealed the endless greed and lust. Through this cartoon satire of the human, telling people to cherish resources, protecting the environment! Yes! Hugo once said, let the wind no longer abroad and in the earth a green ground! Human destroy the natural environment, have also been punished, sandstorm, mud-rock flow, drought, floods and other countless natural disaster. Caused countless people sacrifice, is a human deserving.

With joy dance steps, stop sand, make the birds dance, make the green!

森林里，树木成群，百花盛开。啄木鸟像往常一样，停在一棵树上东啄啄，西啄啄，在给大树治病。

突然，它看见一位不速之客——一位伐木工人，正拿着一把柴刀在砍树，一边还悠闲地抽着烟。“啪嗒”一声，烟头还没熄灭就被他无情地摔到了地上。难道他不知道，没熄灭的烟头会引起火灾吗?看着他目不转睛，两眼放光的样子，一定看见了许多钞票朝他飞来了吧!啄木鸟气愤的暗想道，顿时升起了一股无名之火!啄木鸟飞快地飞到那个伐木工人的背上，用尖尖的嘴巴啄他的脑袋。一边啄，一边暗想：看来槐树爷爷的话真没有错，人类的脑子里真的有“贪婪虫”!要不然，干嘛砍树呢?干嘛破坏资源，干嘛破坏环境呢?干脆，做做善事，给这段木头治治病吧!那位伐木工人突遭啄木鸟袭击，一时没反应过来，愣了一下便飞快地扔下柴刀捂着脑袋就跑了!

透过这幅漫画，透露出了人的无穷无尽的贪婪和欲望。借着这幅漫画讽刺了人类，告诫人们要珍惜资源，保护环境!是的!雨果曾经说过，让风沙不再猖狂，换地球一片绿色铺垫!人类破坏了自然环境，也受到了应有的惩罚，沙尘暴，泥石流，干旱，洪水泛滥等数不清的自然灾难接踵而来。造成了无数人的牺牲，是人类应受的。

带着欢乐舞步，让风沙停止，让小鸟起舞，让绿色腾飞吧!

关于保护动物高中英语作文1：Animals Need Protecting

Animals are natural resources that people have wasted all through our history. Animals have been killed for their fur and feathers, for food, for sport, and simply because they were in the way. Thousands of kinds of animals have disappeared from the earth forever. Hundreds more are on the danger list today. About 170 kinds in the United States alone are considered in danger.

Why should people care? Because we need animals, and because once they are gone, there will never be any more. Animals are more than just beautiful or interesting. They are more than just a source of food. Every animal has its place in the balance of nature. Destroying one kind of animal can create many problems. For example, when farmers killed large numbers of hawks, the farmers stores of corn and grain were destroyed by rats and mice. Why? Because hawks eat rats and mice, with no hawks to keep down their numbers, the rats and mice multiplied quickly.

Luckily, some people are working to help save the animals. Some groups raise money to let people know about the problem. And they try to get the governments to pass laws protecting animals in danger. Quite a few countries have passed laws. These laws forbid the killing of any animal or plant on the danger list. Slowly, the number of some animals in danger is growing.

关于保护动物高中英语作文2：Protect animals

I am a student from Xinhua High School in Chongqing，China. Informed that you have a vacancy for a student to serve as the spokesman for animals, I cannot resist my inner excitement,hoping to seize the opportunity to do something for animals .

In my mind，nothing can delight me so much as caring for animals. Wherever I go and whatever I do, I usually keep in mind that animals are angels from the heaven, which bring us endless comfort and pleasure. I have been a panda lover since my childhood. Panda is so lovely that brings fun to people and they are regarded as the treasure of our country. Unfortunately，such a rare species is now faced with the danger of being extinct。What I am eager to do is to raise people’s awareness of animal protection and appeal to more people to care for our earth companies.

关于保护动物高中英语作文3：How tu protect animals

It is known to everyone that the unrestrained slaughter of wild animals has diminished the number of some endangered species. More and more species are being driven to extinction every year. It is terrible to think that magnificent animals are being sacrificed to human vanity

There are already laws enacted to prevent the importation of rare animals and the products made from their flesh, skin and bones.

These laws must be strictly enforced. Violators of these laws must be severely punished .Moreover, the public must be informed about the natural treasures we stand to lose .If we don’t take immediate action, we will be depriving future generations of our most precious heritage.

In Taiwan, because most people do not understand the importance of wildlife, the wildlife is in a poor situation. We Chinese are fond of eating anything delicious, so there are many animals killed by hunters. People enjoy eating tigers, bears, birds, and lions, so there are fewer and fewer birds flying in the sky and fewer and fewer bears running here and there in the forest. Instead, we often see them for sale at the market. How poor they are! And how cruel we are!

In my opinion, we should try every possible way to preserve wildlife. First, no one is allowed to hurt any wild animal. Second, the authorities concerned should punish those who kill any wild animal. Third, we should pay more attention to those endangered species to protect them from being eaten. If we can do so, nature must become very beautiful.

从古代到今天，自然灾害就有发生，但是从这几年来看，自然灾害的发生愈发频繁。例如：1976年7月28日唐山发生7.8级地震，2008年5月12日汶川发生8。0级地震等等。在这些自然灾害中，多少人家破人亡，无家可归，死伤人数在不断地增加，损失的经济又是多么的庞大……从这些破坏中，我不禁想问问，是什么令到自然灾害频繁发生？

只是因为大自然的自然运转吗？

答案是不，自然灾害频繁发生大部分是因人类的肆意破坏而造成的。由此可知，人类频繁的，不合理的利用自然，是导致自然频繁发生的主要原因。

人类滥砍滥伐森林；肆意排放废水，废渣，废气；石油、媒、天然气的燃烧加剧了温室效应等等。从表面看，这些都是为了人类方便而实施的，但本质却是伤害地球、伤害人类自己的一种行为。这些行为没有遵循地球的负载力，严重破坏自然。如果人类在砍伐森林后，及时地更种回树木，这样不就不会减少树木的多样性了吗？如果人类在排放“三废”之前，把它处理后再排放，这样大气污染有这么严重吗？所以，保护自然，应该从实际出发。

2008年的汶川大地震的破坏力相当大，人们又在怨天尤人。可是，我们为何不想想灾害发生前为什么一点迹象也没有公布呢？看到繁华的城市一日之间变成废墟，看到多少人民在哭诉着，多少人民在拼命地挖掘，想要找寻到自己的亲人……

我们要提高个人科学素质，多观察自然，使人们更加了解灾害来临前的预兆，全世界的人民应该要齐心合力保护我们的家园。没有地球，就没有人类。

面对自然灾害，我们并不是无能为力的，我们可以作出相对的自然对策，那么我们的世界会更加和平和幸福了。

从幼儿开始，我就很喜欢画画。艳丽碧绿的花草树木，可爱的小鸟飞翔，都收入了我心爱的画册。每逢周日，我就缠着爸妈带我到郊外去，呼吸清新的空气，欣赏美丽的大自然，聆听小鸟的欢叫。

然而，随着现代化建设的高速发展，大量树林被砍，田野被埋，一幢幢高楼大厦矗立在大地上。终于，我再也听不到小鸟声声悦耳的欢叫，也看不到绿油油的田野和潺潺的小溪。

再看看被誉为我们中山的“母亲之河” ──岐江河，是多么肮脏啊!水是深黑色的，走近一点，可闻到刺鼻的臭味，可看见浮莲垃圾满布河面，令人生厌。听爸妈说，过去中山人民的饮水都源于岐江河，那时的岐江河，河水清澈，鱼儿欢腾，还是人们畅游的好地方。曾几何时，这一景象消失了。那是大家不爱护大自然，随意破坏环境所造成的恶果。今天，市政府不得不痛下决心，花费昂贵的资金再造岐江河的美丽，这多么使人痛心疾首!试问，如果我们的大家都自觉爱护环境、珍惜大自然对我们的厚爱，那么我们今天就不用花费这么大的人力物力去改造岐江河了。

人们对去年的长江水灾不会忘记得那么快吧?去年夏天，滚滚的长江水冲毁了多少家园，给人们生活、工作、学习都带到了极大威胁。这些，难道说与人们的所作所为没有关系吗?长江平原曾经是人们向往的鱼米之乡，然而，人们乱砍伐树木，使泥土大量流失，将河床提高，造成了今天的大灾难。警钟一次又一次地在人们的耳边响起，我们还能袖手旁观，坐以待毙吗?……

今天，我终于又听到了小鸟啾啾的叫声。看看周围到处鲜花盛开，绿树成荫，好一幅美丽的画卷。我不禁大声叫好!睁眼一看，啊，原来是一个梦。梦太美了，但愿这一美丽的梦很快实现!人们啊，请爱护我们的地球，保护我们的大自然吧!