城市环境变化英语作文【汇集20篇】

The Importance of Trees

As we all know, trees are very useful. They are of great benefit to man as follows: First, trees provide us with wood and other products; Second, their roots can allow the rain to sink in and keep the soil, so they help to prevent droughts and floods. Trees can clean air and beautiful life.

Unfortunately, nowadays in many parts of the world lots of people fail to realize the importance of trees. They have cut trees down in large numbers without a plan,which makes the soil washed away. They dont know where there no trees, the rain washed away the surface of the soil and this causes floods.

We ought to plant trees each year and carefully look after new trees in order not to make the forest slowly disappear. Only in this way can we make the forest serve man forever.

树的重要性

众所周知，树有很多的用处，人类从中得到如下很多益处：第一，树给我们提供了木材和其他一些产品。第二，它们的根能让雨水渗进并保持乒壤以免被水冲走，所以树木可以预防旱灾和水灾。同时树木还帮我们净化空气，美化生活。

不幸的是，今天世界上很多地方人们没有意识到树木的重要性。他们无计划的大量砍伐树木，这样使得土壤被破坏，他们不知道那没有树的地方，一下雨就把土壤的表层冲走了，导致洪灾。

我们应该多植树，同时好好照顾小树，不要让森林一点点消失，只有这样才能让森林永远为人类服务。

要说到我们小区，现在可是个环境优美、团结、和睦、积极向上的小区，那可是全国示范的和谐小区。可您还不知道吧，从前我们小区可是个环境脏、乱、差的地方。

先从“脏”说起：一到早晨，人们都不愿意开窗户，只要一打开窗户，臭味扑鼻，垃圾到处都是。还有楼房上的尘土，只要一下雨，阳台窗户上仿佛是被污染的小河，都成泥水汤子了。环境真差呀！可现在环境大不一样了，整整齐齐、干干净净、井井有条。我们小区每栋楼房前都安放了绿色垃圾桶，有专业的保洁人员负责打扫卫生。而且我们小区还成立了社区志愿者服务队，组织大家做好环境保护、环境卫生、绿化美化、节水防汛、铲冰扫雪等等。现在我们小区的环境可干净了，就像住在花园里一样。

再说说过去我们小区的“乱”，小商小贩东摆西摆，我们出去玩都得绕着他们走。小区里经常堵车堵得乱七八糟，交通秩序非常乱，家长都担心我们的安全。现在我们小区有了几个有特色的小超市，买菜购物非常方便。小区的生活秩序好多了，我们可以安安全全地上下学了。

原来我们小区只有一片空地让我们锻炼，没有任何健身器材，生活可单调了。现在可大不一样了。2003年小区腾出300平方米的场地作为居民锻炼场所，还为大家安装了13件健身器材。每天这片场所可热闹了，有早上锻炼身体的，打太极拳的，练剑的。中午有老年合唱队唱歌的，社区时装队表演的。晚上居民们聚在一起唱歌跳舞。我们的生活变得丰富多彩！

现在我们小区成为了整洁、美丽、生活多姿多彩的和谐社区。我们小区的变化可真大啊！

[小区环境的变化作文550字

How to protect our environment

We all know it is becoming more and more important to protect our environment well.We should stop cutting down trees ,dropping litter everywhere and throwing waste before it is processed. It has caused lots of problems such as much rich land becomes desert;Rivers become dirty ;The air is becoming worse and worse ;The temperature is becoming hotter and hotter.So we must do something to change the situation.Wed better walk or ride bikes to work or go to school instead of driving a car,We mustnt use plastic bags.Our government must take some measures to prevent factories producing smoking etc.

[关于环境污染的大学英语作文

我的家乡在湖南省隆回县，那里的树木郁郁葱葱，空气清新甜润，泉水清澈见底，是个旅游的好地方。

现在，就带你们了解一下我家乡的树木如何吧。爷爷说：“这里以前的树木不怎么多，但是到了现在，树木就非常的茂盛了。”我奇怪的问：“这是为什么呢?”爷爷说：“这是因为，在以前的时候，家家都有了锋利的斧头，谁家想造犁，谁家想要凳子，谁家想要盖房，就拎起斧头到山上去砍树，就这样，山坡上的树木越来越少，裸露的土地越来越多，于是受到了大自然的惩罚。所以，有一次，我们村差点被咆哮的洪水给冲走了。后来，我们村的村民环保意识增强了，决定你如果想要砍树的话也可以，不过得要砍树又种树，所以我们村的树木越来越多。你看，后山的一整片小树苗都是我们前几天才种的呢。所以，我们村的空气也非常清新呢。”

听爷爷说，我们村的空气非常清新，这到底是怎么一会事呢?听爷爷讲，这是因为我们家乡的工厂非常少，不过，在以前还有几家，但是政府反映，这些工厂造成的污染太大了，所以，政府就不准他们在这里开工厂了。而且，不单单是这一回事，还有就是因为我家乡的树木也非常多，所以说我家乡的环境能不清新吗?

再来看看我家乡的水质吧。村前的泉水非常清澈见底，因为，我家乡的工厂特别少，而且现在大家的环保意识增强了，也不往泉水里扔垃圾了，所以我家乡的泉水也就当然清澈见底了。

家乡的人民懂得了爱护环境，保护环境，这使我家乡的环境越变越好。

快开学了，我在家里收拾东西，也不知从哪儿掉出一张泛黄的照片。咦，这张照片上是哪个小朋友？在哪儿照的呢？照片上有稻田，还有小河沟呢！于是我拿着照片去问妈妈。妈妈说：“这是我小时候在你外婆家门前照的。”“妈妈，那时候外婆家门前怎么会有小河沟和稻田呢？外婆家住在农村吗？”妈妈笑着说：“不啊，外婆家一直住在城里啊。这样，明天我带你去看看妈妈小时候住的地方吧。”

第二天，妈妈带我来到江浦街道东门的鼎业国际，妈妈指着正在盖着的鼎业大厦，对我说：“圆圆，你看，这座大楼高吧！知道吧，妈妈小时候就是住在这里。”

看着巍峨耸立的大厦，我好奇地问：“妈妈，照片里的小河沟、稻田怎么变成了现在的高楼？”

“是啊！”妈妈笑着拍拍我的脑袋说：“妈妈象你这么大的时候，那照片里的小河沟、稻田已经变成了一排排的平房，妈妈就是在那小平房里长大的。后来，那小平房拆了变成了一排楼房，五层高，那时妈妈正在读中学。能住进楼房，外婆可高兴啦，搬家那天放了好多鞭炮呢！”

回忆过去，妈妈有些激动，她接着对我说：“现在，五层高的楼房又变成了这二十多层高的大厦了！圆圆，你看，江浦街道的变化有多大啊！”

是啊，变化真大啊！从平房到楼房，从楼房再到大厦！你再看我们的城市——江浦街道，马路变宽了，城市变美了，人们的生活变小康了！

我爱我们生活的城市，我爱江浦街道，爱她的美，更爱她的变！

Protect the environment, is to protect human survival environment, make the earth from pollution. Environmental protection consciousness, starts from me, starts from dribs and drabs, start with a small paper scraps.

The classmates you know? "Environmental protection" this two word write very easy, but it is very difficult to do. If we dont do "environmental protection", then maybe in five years later, maybe after ten years, maybe in the future one day, and what will happen to our world? May be a grey day, you can see garbage everywhere, every some time will come a sandstorm, would come so many people unable to imagine...

I really did not dare to imagine again, write down again, this really is terrible. But now how many people are really in the environmental protection? You see, every trash can next to have full of rubbish. Although the rubbish is only one step away from the trash, but around and no one will put the rubbish into the trashcan, you both do turn a blind eye to it; How many trees have been cut down, sent to the factory, to make a one-off chopsticks, for those who covet convenient use, make it match, make paper towel... And then to the market to sell. I think if these items will talk, they would have said such a sentence: "wake up! Dont damage the environment again, dont destroy our home again, you will regret later. Dont you dont want to be a family? Dont want the earth? If you want these things, then began to protect us, and begin to protect your dribs and drabs around!"

Now you may have a little regret! Maybe thinking about a variety of ways to save the world, to save our home! Actually very simple, we just have to start from around things. See waste paper fell to the ground just bend over to pick it up; See saplings fall down, just a few friends together, righting it together, together to help it grow; Protect wildlife, covet them delicious meat, that no longer will they brutally skinned meat; To open a small speech, called on people to protect the environment, protect the people and objects around. Every little bit, starts from the minor matter, starts from the side, hard for the earth.

Let us act, protect the environment, do a good job in environmental protection. Dont let the noise of the earths environment is damaged again!

保护环境，就是保护人类生存的环境，使地球不受到污染。环保意识，从我做起，从点点滴滴做起，从一张小纸屑开始做起。

同学们你们知道吗?“环保”这两个字写起来十分容易，但是做起来却十分的困难。如果我们不做到“环保”，那么也许在五年后，也许在十年后，也许就在未来的某一天，我们的世界又将会变成什么样子的呢?可能是天灰蒙蒙的，到处都可以看到垃圾，每隔三两天就会来一次沙尘暴，就会来许许多多人们无发想象的事情……

我真的不敢再想象下去、再写下去了，这真的太可怕了。但是如今又有多少的人是真真正正地在环保呢?你们看，每个垃圾桶旁都有数不胜数的垃圾。尽管这些垃圾离垃圾桶只有一步之遥，但是四周围来来往往的人没有一个人会将这些垃圾投入垃圾桶内，大家对它都不约而同的做到视而不见;有多少棵树在被砍伐，送往工厂，做成一次性筷子，给那些贪图方便的人使用，做成火柴，做成纸巾……然后到市集上去卖。我想如果这些物品会说话，他们一定会说这么一句话:“醒醒吧!不要再破坏环境了，不要再破坏自己的家园了，你们以后一定会追悔莫及的。难道你们不想要家了吗?不想要地球了吗?如果你还想要这些东西的话，那就请你们开始保护我们，开始保护你们身边的点点滴滴吧!”

现在大家也许有点后悔了吧!也许在想各种各样的方法来挽救这个世界，来挽救我们的家园吧!其实很简单，我们只需从身边的小事做起。看到有废纸掉在地上就弯腰将它捡起;看到小树苗倒了，就几个小伙伴合力，一起将它扶正，一起帮助它成长;保护野生动物，不再贪图它们那鲜美的肉，将它们残忍地剥皮吃肉;开一次小小的演讲会，呼吁人们保护环境，保护身边的人和物。一点一滴，从小事做起，从身边做起，为地球而努力。

让我们行动起来，保护环境，做好环保。不要让地球的环境再次受到破坏了!

假定你是某中学生英语报的小记者;以下漫画内容是你的所见所闻,请根据要求写一篇英语短文投稿。(漫画略)

内容要求：

1. 描述漫画内容;

2. 发表个人感想。

参考词汇: 告示牌sign

参考范文

Mind Your Behavior in Public Places

Last Sunday, I went sightseeing with my friends in the Fairy Lake Park. The park was full of freshness and beauty of spring, with the sun shining and birds singing. When I was enjoying the fantastic scenery around, something unpleasant caught my eye. A young couple in a boat were eating, talking and laughing loudly as if they were the only people in the world. Whats worse, they spat and even threw rubbish into the lake, totally ignoring the noticeable sign "No Littering" nearby. What a shame!

Such behavior left me deep in thought. If all visitors to the Fairy Lake Park do as the couple did, the lake will be severely polluted and soon turned into a huge dustbin. I think all of us should mind our behavior in public places. Only in this way can we live in more comfortable and beautiful surroundings.

时代在变，中国在变，我居住的地方，也就是甘肃的经济、贸易、政治与文化的中心——兰州，也在日新月异地变化着。

兰州，这座号称“唯一有母亲河流经的省会城市”，在几十年前还是一贫如洗，楼房屈指可数，黄河被高过平房的垃圾包围着，那里臭气熏天，一片荒凉。夜晚，成群的老鼠到处乱窜，夜静得可怕。那时的兰州，马路和楼房更是破旧不堪，马路狭窄，道路泥泞，七零八散的土坯房、平房全都好像要倒一样。空气就更不用说，严重被煤烟、废气污染，空气质量一直排在全国后几位。

但是现在，兰州焕然一新。沿黄河修建的滨河路，绵延40多里，两路夹一河，在夜晚霓虹灯的辉映下，好似彩带银蛇，犹如仙女长袖飘舞，美极了!岸边的音乐喷泉五光十色，随着音乐的变换，它也在高低起伏，变化着色彩与形状，令人回味无穷。兰州不仅滨河路变了，马路和建筑也发生了巨大的变化。空气清新，大树林立，花儿盛开，无数柏油马路纵横交错，穿行于城市。道路四通八达，到达千家万户。宽阔的马路上车水马龙，人行道上人山人海，到处一片欢声笑语。一座座高楼拔地而起，楼鳞次节，一幢比一幢雄伟壮观。

有一次，爷爷和我去西站，他对热闹繁荣的景象惊奇极了，感叹着对我说：“不可思议的变化，可喜啊可喜!你要不陪爷爷来，我可真要迷路了。”

兰州，你的飞速发展，不但让我惊奇，而且更让人骄傲自豪。作为兰州市民，我一定要好好学习，长大为你的腾空高速发展作出贡献。

[兰州环境变化作文

Nowadays environmental protection has become the first thing we have to do, because now the earths environment is under threat.

Now, we know that the earth has been warming, cold place has melted the ice, the water level becomes more and more high, let many coastal countries. More land desertification, disasters are hit, make our life is no longer so carefree.

First of all, we must start from the side.

Forests have been cut down, automobile exhaust emissions... The first will directly affect our lives, because they let we dare not breathe. So, the best way to deal with these problems is to drive less, ride bikes, and riding a bike is good for you! . But although it has been said that and said more than once, but why there are so many cars on the road? So, this method really, a bit not practical.

The simplest is to plant trees, the trees are humans good friends, they can help mankind to many things, such as clean air, and so on. So, a variety of trees, this method is very practical!

In short, our earth wanted us to take good care of yourself, to protect, want to use practical actions to help the earth, make the environment more beautiful!

先如今环保已经成为了我们必做的事，因为现在地球上的环境正受到威胁。

现在，我们知道地球已经开始变暖，寒冷地方的冰已经开始融化，变成的水使水平面越来越高，让许多沿海的国家被淹没。更多的土地沙漠化，天灾不断来袭，使我们的生活不再那么无忧无虑。

首先，我们必须从身边做起。

大片森林被不断砍伐，汽车尾气不断排放……这些首先就会直接影响到我们的生活，因为这些让我们“不敢呼吸”。所以，这些问题最好的解决方法就是少开车，多骑自行车，而且，骑自行车也很有益身体健康!。可虽然一直这样说，而且说了也不只一次，可为什么还是有那么多的车在路上呢?所以，这个方法实在，有点不实用。

最简单的就是种树了，树是人类的好朋友，他们能帮助人类许多事，比如净化空气啦，等等。所以，多种树，这个方法很实用!

总而言之，我们的地球要我们自己去爱护，去保护，要用实际行动来帮助地球，让环境更美好!

The earth is our mother, is the survival of our homes. With the improvement of living standards, while enjoying the human, but unknowingly destroyed her, our living environment is deteriorating.

At ordinary times is ok, we eat a piece of gum, chewing freely to spit on the ground, after chewing gum stuck firmly on the ground, cleaning workers to use shovels to get it off, and gum also pollute the land. We often when shopping, use large and small plastic bags, plastic bags but dont know by fire, and produce toxic gases after the landfill is not easy to degrade after, can also lead to land is destroyed, the population of China is so much, you can imagine how many plastic bags in the pollution of our environment.

A persons environmental action is like a lamp, when everybody lit the lamp, the whole world would be bright! Lets get started! Dont eat chewing gum; Dont use plastic bags; Dont use disposable chopsticks... Protect the environment, everyone duty! Let our earth more beautiful!

地球是我们的母亲，是我们赖以生存的家园。随着生活水平的提高，人类在享受的同时，却在不知不觉地破坏她，我们的生存环境不断恶化。

平时没事时，我们就吃一块口香糖，嚼完后随口吐在地上，口香糖牢牢地粘在地上，清洁工人得用铲子才能把它弄掉，而且口香糖也污染土地。我们经常在购物时，会用到大大小小的塑料袋，却不知塑料袋被火烧后会制造有毒气体，填埋后还不容易降解，还会导致土地被破坏，中国人口这么多，可想而知会有多少塑料袋在污染我们的环境。

一个人的环保行动就像是一盏灯，当大家都点燃自己的那盏灯，整个世界就会一片光明!让我们行动起来吧!不吃口香糖;不用塑料袋;不用一次性筷子…保护环境，人人有责!让我们的地球更加美丽!

Our government is aiming to build an "economized society". I think it is every citizens duty to work hard to achieve this goal

Possible version:

How to build an economized society

Our government is aiming to build an "economized society". I think it is every citizens duty to work hard to achieve this goal.

To build an economized society, we must keep the following points in our minds. Firstly,make sure that the lights and the electric fans are turned off when there is no one in the room. Set the room temperature at above 26℃. Remember to turn off the computer when you are not using it. Secondly, try to form the habit of turning off the tap after it is used. Use basins when washing faces or vegetables. Thus the water can be used again to clean toilets or water flowers. Thirdly, it will be good enough to use a basket instead of plastic bags when you go to the market. As we know, a basket can be used many more times.

In a word, we should try our best to build an economized society.

​

I like the carefree life in the countryside, the peaceful field road, roadside farm courtyard, a flowing stream... All is not desirable.

The morning the sunrise, singing yet, will the people wake up, sleep has injected new vitality for them, hard-working farmers began to a day of activities. Occasionally, walk the path in the field, there are a few root of wheat quietly into his trousers, slight shaking, like a naughty ground say "hello" with me. Wayside brook, there are a few small tadpoles swam in merry, a few dragonfly flying through the surface, rapid fly to the sky, with one, happy and comfortable. Then, several children run from the front of the past, what are they doing? Oh, the original is chasing the dragonfly. In the blink of an eye, they are submerged in the dense grain, but the scream of joy still legible.

At noon, yellow pink sunflower blossoms against the midday sun. Sitting in the yard of a peasant, listening to the cicadas on the buttonwood tree birds, occasionally there will be a flower cat through the legs. At this time, walk the crook, will feel at ease and pleasure.

Evening, on that day a small hillside, a dwarf tree, is a layer of golden rays of the sun on the plating, seems to be a picture of a frozen xieyi painting, a beautiful memories. In the last fading light in that moment, everything in the world and becomes quiet, birds dont call the dog bark, even forget the old cow is eating grass, quietly staring at the direction of the setting sun...

Rural night, the stars in the sky like the people of the earth, and the number is countless. At this point, lying in a rocking chair and looked at the bright sky, felt at ease. Quiet comfortable night, overworked of a day of men in blast a cry, the exhaustion of the end of the day, sweet to sleep.

What a beautiful country life! So intoxicating, so desirable! I pursue the country life is full of poetic!

我喜欢无忧无虑的乡村生活，那宁静的田间小路，路边的农家院落，潺潺流动的小溪……无一不令人向往。

晨光微曦，一声声清脆的鸟鸣，将睡梦中的人们唤醒，为他们注入了崭新的活力，勤快的农民开始了一天的活动。行走在田间小路上，偶尔有几根麦子悄悄地钻进裤腿，轻微的晃动着，像是在调皮地跟我打招呼。路旁的小溪里，有几只小蝌蚪在快活的游动着，几只蜻蜓从水面上掠过，急速的飞向天空，你追我赶，快乐而又惬意。紧接着，几个孩子从面前飞奔过去，他们在干什么呢?哦，原来是在追那些蜻蜓。一眨眼的工夫，他们就淹没在了浓密的麦穗中，但那快乐的叫喊仍清晰可辨。

中午，一朵朵粉色的太阳花迎着正午的烈日绽放。坐在农家的院落里，听着那棵梧桐树上的蝉鸣鸟叫，偶尔会有一只花猫从腿间穿过。此时，漫步溪边，一定会感到轻松，愉悦。

黄昏，在那洒落日的小山坡上，一棵矮树，被太阳的余辉镀上了一层金黄色，似乎一幅被定格的写意画一样，美得令人心醉。在最后一抹余晖消逝的那一瞬，世间的一切仿佛都变得安静了，鸟不叫了，狗不吠了，连正在吃草的老牛也忘记了一切，静静的注视着落日的方向……

乡村的夜幕降临了，天上的繁星就像地上的人，数也数不清。此时，躺在摇椅上，望着那璀璨的星空，心情无比舒畅。寂静安逸的夜晚，劳累了一天的农人们在阵阵蛙鸣声中，结束一整天的疲惫，进入甜美的梦乡。

多么美好的乡村生活啊!那么令人沉醉，那么令人向往!我追求充满诗情画意的乡村生活!

随着社会发展了，人们对物质的需求越来越强烈，谁不想多挣钱变成富翁?可是，现在社会上有些人光顾着挣钱，却把美丽的环境破坏了。比如我的家乡。

有一天，我回到久违的家乡时，被眼前的景象被震惊住了。

以前，我一回来，第一眼看到的是那一座座高大的山峦，漫山遍野都是绿色，空气清新甜润。那又长又宽的河，水是那样的清，清的一眼可以看到一群群不知名的小鱼来回穿梭。可是现在，山上的树木不断减少，裸露的土地不断扩大，河底的沙粒被挖土机挖出一个又一个的大坑。以前清澈见底的河水，被河两岸的石材厂排出的废水污染的又臭又黑。人们都不敢用河水浇菜了。听说，用河水浇的菜长的特别慢，种出来的菜也不如以前好吃了。

快醒醒吧!只为挣钱而破坏环境的人们。

我建议为了我们的健康，让我们一起张开双手，共创绿色的环境，让蓝天更蓝，让清水更清，就像爱护自己的生命一样爱护我们的地球。

开学了，新的一个学期又到了。开学这几天呀，我妈妈给我做了一个生活计谋，每天早上我们都是五点钟起床，带好昨天晚上做的饭菜，就到学校去了。

我呀，不能先吃饭，得先在学校教学楼里的走廊上跑圈。跑圈时呀，我才发现教学楼的变化。我从三层往下跑，转载请保留此链接！。第三层是有关于科技的主题。墙上都是关于科学的图片。如火箭、导弹、装甲车等武器的图片；关于科学家的画相。第二层一看就知道是关于外国的历史、建筑的、也可以说是放世界。墙上的画就更精彩了。有古巴比伦城堡，联合国大厦等等最吸引我的是有关于吸烟危害大脑的。图上画着一个发青、发绿还淌着血的大脑。旁边还有一盒烟。我想：如果我爸爸看到了一定不会吸烟了。第一层是有关于中国的，有领导人画相、国歌等等。

我们的校园在一点点变好，我希望大家要爱护这些东西学校的变化。

[学校环境变化250字作文

people have been living on the earth for thousands of years.humanactivity influences the earth. some people believe that theearth isbeing harmed by human activity. others feel that humanactivitymakes the earth a better place to live. in my opinion, theearth isbeing damaged by human activity. there are manystatementssupporting my opinion.

human activity has damaged natural environment and almostexaustednatural resources. modern industry needs more and moreresources,including minerals, fuels and water. so we confront ofthe seriousproblems such as the lack of fuels and water.ecological balance isdamaged because factories occupy many placeswhere animals andplants live. more and more buildings areconstructed and forestsbecome less and less. if we cannotrecognize these problems andsolve them soon, we would finally losethe environment suitable forour living.an other serious problem is the green-house effect.humanactivity decreases forests and increases the usage of fuels sothatthe gas of carbon dioxide is output more and more and there arenotenough plants to absorb it. the green-house effect is moreobviousand more sensible these years. due to the effect, icebergsin thesouth polar and north polar melt and the sea level becomeshigherthan before. i am worried about the cities nearby the sea andhopescientists find an effective method to eliminate thegreen-houseeffect.

although we have advanced machines and our life seemsmorecomfortable than before, we have less chances to approachnaturesand less spaces to act. the cities become bigger and if wewant tohave a picnic with our friends, we have to drive a longdistance tofind a natural place. in fact, the spaces of humanactivity arebeing damaged by the skyscrapers and factories.from the above statements, we can conclude that humanactivitybrings the earth many damages. fortunately people haverecognizedthe point and i believe that the earth will become abetter placeto live with our ceaseless efforts.

家乡的环境变化

傍晚，我梦见时光老人把我带到了几年后的家乡。

大街上，人们开的都是太阳能汽车，不会排出废气，排出的居然是新鲜的空气。地上没有一点垃圾，原来人们发明了“清除垃圾机器”啊!所以地上干干净净。“清除垃圾机器人”还有语言功能，比如，你故意向他面前扔一个垃圾，它就会说∶“请把垃圾扔到垃圾桶里去。”

村里的树木长得很茂密，地上还有一朵朵野花，五颜六色的，美丽极了。还有许多树木，没有一棵树是枯死的，因为，发明家发明了一台叫“清理枯树机器”只要它吸进一棵枯死的树，它就会吐出精美的木材。

我又来到了小河边，河里的水清澈见底，连河里的小鱼都能看见，而且小河很平静，连一点声音都没有，河水碧绿，河底没有杂物，我问一位老渔翁，老渔翁说人们早已发明了“垃圾处理袋了”。“垃圾处理袋”的用处就是，只要河里有垃圾，它就会把垃圾处理掉。

空气一下子变得新鲜了，这就是“转换空气机”的用处，它可以把天空中的废气吸进去，放出新鲜的空气，不会让我们吸废气，天也变得更蓝了。

妈妈把我从床上叫起来，啊，原来这是一场梦，我好想把梦变成现实。

咦!以前的泥巴路变成了干净的马路。呀!以前的小矮房变成了高大的楼房。可是……现在的环境却……唉!

我的家乡在安徽蚌埠，现在家乡的变化很大，但是环境却大大不如以前了，现在就让我们去看看吧!

现在，随着科技的发达，家乡都盖起了楼房，生活有了大大的提升，这本来是件好事。可是，楼房盖起来了，工厂也随着增加了起来，工厂里排出的污水污染了小河，以前活泼乱跳的小鱼，现在都成了死鱼。绿化少了。以前，这里是一片又一片绿茵茵的草地，我们总爱在这儿放风筝、做游戏，笑嘻嘻的，跑累了，就躺在上面，数着白云，看着晚霞，和星星说晚安……可是，它们不见了。草地没了，水泥却覆盖在上面，人们生活虽然方便了，但是脸上的笑容少了。

没有了玩耍的地方，大家都不喜欢出来玩了，都喜欢宅在家中。以前，这里的空气清新，连家家户户的饭菜香都能闻得到，现在呢，都没有了。香味全都被那难闻的烟雾吓走了。以前，夏天里总有着许多知了唱着“交响曲”，但现在夏天只能听到一两只知了的叫声。

人们啊!你们知道吗?你们的家乡在哭泣，你们的母亲在哭泣呀!

家乡的环境变化

一天晚上，我见到了我的家乡。

我来到大街上，空气很清新。大街一尘不染，这时我看见一个叔叔刚吃完香蕉就把香蕉皮扔在了地上。刮来一阵风，我一看是一个机器人。机器人用长长的机械手把香蕉皮给扔进了垃圾桶里。就想来时一样，一阵风刮走了。我看见大街上开汽车的人都用太阳能汽车。

我来到小溪边，看见小溪清澈见底。能看见溪底已经发黑的落叶、溪底的石头的颜色和在溪里活蹦乱跳的小鱼。向我走来了一位老人，我问他为什么小溪里那么清澈?他告诉我因为人们发明了一种机器人，他看见小溪里有垃圾就会把垃圾扔进垃圾桶里。

我来到山上，看见那里树木茂盛。这时来了一群人，身体强壮的人背着一棵棵树，有的拿着水壶，有的拿着肥料。他们告诉我只要一种树，就会有水和电了。

我睁开眼睛，发现那一切都是梦。

日月如梭，时间像飞箭，转眼间暑假又溜走了。假期中令我感受最深的是一家人一起回家乡。这件事仿佛就发生在昨天。

回到家乡，突然眼前一亮。还记得前几年回家乡时，我们走的路还是坑坑洼洼的泥路，下雨时泥土黏着鞋子，村民们走路个个都是左闪右避，以免踩到那大大小小的水坑。如今泥路变成了现在的水泥路，平滑而宽大好走了许多。以前每当夜幕渐临时，房屋门外一片漆黑，伸手不见五指。如果要外出都必须人手一盏电筒才能看清楚路面，如今路的两旁各安装了几盏路灯，给村民们带来了极大的方便。看!家家户户都盖上了新房子，就连外婆家也盖上了几层的楼房。“啊!家乡这几年的变化可真大。”我不禁感叹道。

朝远处看了看，啊!就连农民伯伯们也用上了新技术——用收割机来收割稻谷。“看来农村生活一点也不差过城市!”我不由自主地惊叹道。

村尾背靠着一座座连绵起伏的山头，青翠欲滴的。房屋的旁边是一亩一亩的稻田。夏天，正是稻谷成熟的第一季，也是农民伯伯忙于收获的季节。看!谷穗脱下了绿色的衣裳，换上了金色的服装。在微风的吹拂下，那一大片金灿灿的稻谷如同阵阵浪涛滚滚不息。夏日的夕阳在山峦起伏的青山中徐徐落下，加上黄澄澄的稻田与家家户户的楼房相映，成了一幅优美的油画图。我不得不再惊叹道：“家乡变化真大啊!”

区区的这几年时间里，家乡竟发生了如此翻天覆地的大变化。家乡不仅变得更富裕而且变得更美丽了。

望着变化如此之大的家乡，我感慨的大喊一声：“家乡，我爱您!”

Environmental protection, there are many problems at present. The most serious problems is the serious pollution of air, water and soil. Air pollution is very harmful to human health. Polluted water causes pain, resulting in death. Whats more, with the rapid expansion of modern society, vegetation greatly reduced.

In order to protect the environment, governments have done a lot of work. Adopted legislative measures to control air pollution, to protect forest resources and Marine resources and to stop any environmental pollution. Therefore, in todays government plays a most important role in environmental protection.

My view is that, in order to protect the environment, the government should take more concrete measures. First of all, should by the methods of education make people fully realize the importance of environmental protection. Second, should be more efforts to put the family planning policy into practice, because more people means severe pollution. Finally, to severely punish those who intentionally damage the environment. That they damage the environment is the destruction of man himself.

目前环保还存在着许多问题。最严重的问题就是空气、水和土壤的严重污染。污染的空气对人类的健康十分有害。污染的水引起疼病，造成死亡。更有甚者，随着现代社会的迅速扩建，植被大大的减少。

为了保护环境，各国政府做了大量的工作。采用了立法措施控制大气污染，保护森林资源和海洋资源，制止任何环境污染。因此，在当今的环保中政府起着最重要的作用。

我的看法是，为了保护环境，政府应当采取更具体的措施。首先，应当通过教育的方法使人们充分謒到环境保护的重要性。第二，应更加努力把计划生育政策付诸实施，因为人口多就意味着污染严重。最后，要严惩那些故意破坏环境者。使他们破坏环境就是毁灭人类自己。

Humans have only one earth, it is human beings rely on natural resources, people want to live a happy happy life, you must consciously to protect the natural environment, care for the earth.

However, in recent years, the earths environment is more and more bad: global warming, hurricane, heavy rain, such as frequent disastrous weather, infectious diseases such as SARS, bird flu, bring serious threat to human life and work and a lot of inconvenience. These are the people constantly "damage" the result of the earth. Large forests have been cut down, green green hill was digging, beautiful grassland into desert, the clear river water turbidity. Trees less, castle peak bald, grassland drought, water dark and make people living environment deteriorate, breathe the air, living environment "occupied" by many harmful things, the virus will take into the body of people, we human beings will suffer from some terrible diseases.

A few days ago, I read in the newspaper that a cartoon: a man sitting on a tree, is he sitting on the branch. "Hum, really funny." Some people may think so. Dont you have to think of it, this is just a funny cartoon? It is just in our? Dont you see, it is warning us: human in the damage to the environment at the same time, also in imperceptible to hurt yourself.

When you walk in the street, if you want to spit, what would you do? If you chose to spit on the ground, you ever think that you hurt yourself? Phlegmy contains a lot of bacteria, when the sun will reproduce and spread. Also, when you cut down a tree, when you cut a piece of grass, when you pour the dirt into rivers, dont you think it is in the destruction of the environment, "injury"?

Proverb is well said: ", predecessors trees descendants cool, "predecessors gave us large tracts of forest and green space, we leave behind is what? Is bare desert, or the thick forest, you must choose the dense woods. What hesitate, let us together voluntarily protect the environment, good care environment, consciously consciously afforest environment, improve our living environment, create a better future!

人类只有一个地球，它是人类赖以生存的自然资源，人们要过上幸福美好的生活，就必须自觉地保护自然环境，爱护地球。

然而，近几年来，地球的环境却越来越恶劣：全球性气候变暖，飓风、暴雨等灾害性天气频繁出现，“非典”、禽流感等传染性疾病时有发生，给人类的生活和工作带来严重威胁和许多不便。这些都是人们不断地“伤害”地球的结果。大片的森林被砍伐，碧绿的青山被挖掘，美丽的草原成荒漠，清澈的河水成浊流。树林少了，青山秃了，草原荒了，清水黑了，使人们生存的环境变坏，呼吸的空气变差，生活的环境被许多有害的东西所“侵占”，病毒就趁机钻进人们的体内，我们人类就会患上一些可怕的疾病。

前几天，我在报纸上看到这样一幅漫画：一个人坐在树梢上，正在砍他坐着的那根树枝。“哼，真好笑。”有些人可能会这么想。难道你就没有想一想，这仅仅是幅好笑的漫画吗?它不正是在讽刺我们吗?难道你就没有悟到，它在警告我们：人类在破坏环境的同时，也在不知不觉地伤害自己。

当你走在大街上，如果你想吐痰，你会怎么做呢?如果你选择了吐在地上，那么你想过没有，你在害自己吗?一口痰含有大量的病菌，当太阳着时就会繁殖、传染。同样，当你砍伐一棵树，当你挖掉一片草，当你把脏物倒进河流，难道你没有觉得这是在破坏环境，“伤害”自己吗?

俗语说得好：“前人栽树，后人乘凉”，前人给了我们大片大片的森林，绿地，我们留给后人的是什么?是光秃秃的荒漠，还是茂密的树林，你肯定选择的是茂密的树林。那还有什么犹豫的，让我们大家一起自觉保护环境，自觉爱护环境，自觉绿化环境，改善我们的生活环境，创造美好的未来!

我的外婆、外公曾经给我讲过一件真实的事情：

二十年前，他们（我的外公、外婆）居住的房屋前是一条小溪。溪水既清澈又碧绿，水面风平浪静犹如一块大镜子，能映出宝蓝的天空飘着几朵白云；能映出两岸居民们的平房；能映出在溪边玩耍的孩子，孩子们往地上捡起几块石子向小溪扔去——“咕咚”一声，接着只见一圈一圈扩大的水纹…房屋后面是一块种满农作物的田野。秋天，田里的玉米、小麦、柿子成熟了，村民提篮背箩地在田野里忙着收割摘采。金黄的稻田在微风中轻轻地摇摆，就像浪花飞舞…好一片迷人的景色。

一年一年过去了，这里开始渐渐地发展起来。他们房子的后面不再是一块种满农作物的和田了而是变成了一条既宽阔又平坦的水泥路。马路上，汽车、摩托车在疾驶，一辆辆车喷着灰黑色的浓烟，极端难闻。这种烟对人体有害的。

沿着马路直下一段路，就是一间接一间的制衣厂。制衣厂把废物、染料、脏水通过大排水管排放到这条小溪里。从此，这条小溪不但变成了黑糊糊的污水，而且还散发着恶臭味。

就这样，环境遭到了破坏。本来宝蓝的天空现在变成灰蒙蒙的了，小溪不再像一块镜子。

讲完这件事情后，他们都沉重的叹着气。我仿佛看见了他们的回忆，多想把现在的环境变回原来的样子啊！

Our environment is getting worse and worse now.People throw their garbage here and there.Factories make more and more dirty water that has polluted the rivers and lakes.What should we do?We must find ways to stop pollution.Waste water must be cleaned before it is poured into the river.People shouldn‘t throw away rubbish here and there.We should pick up the garbage around us.We‘d better plant more trees.I‘m sure if we take care of our environment,our world will be more beautiful!

大连一面靠山，三面环海。是国家首批“环保模范城市”，又被联合国评为“全球环境500佳”。这里气候宜人、四季分明、环境优美，是很多外地小朋友向往的地方。还有金石滩、旅顺口、冰屿沟等举世闻名的旅游胜地，也盛产樱桃、苹果、桃子等特色水果，是最适合人们居住的城市。

随着社会的发展，大连也不可避免地发生了各种变化。这些变化，我觉得有好的方面也有坏的方面。记得前几年我居住的开发区街道上车辆非常少，楼房也不多。但现在街里塞满了各种车辆，到处大兴土木，高楼林立。生活方便了，但道路拥挤了，树木减少了，空气中充满了二氧化碳的味道，让人嗓子不舒服。工厂也多了，海水变污浊了，因为工厂的污水只能排到大海里去。我担心总有一天海里再也看不到一条鱼。本应是鲜花怒放的美丽7月，大连却迎来了一场灾难。有家石油企业的输油管道爆炸了，好多原油流进了大海。天空的一边被黑烟笼罩，我在家都能闻到一股刺鼻的味道，让人头混脑涨，窗户都不敢开着。我们全家最喜欢去纳凉的丽娇湾和金沙滩再也不能去了，海边一道道黑色的油迹，被草垫子吸附着，海水变黑散发着讨厌的味道，真是触目惊心，让人心痛！什么时候能变回原来的样子啊？

我要从做小事情开始，为生态环境的健康做点贡献。比如少坐汽车多走路；拒绝一次性筷子和餐盒、不使用塑料袋；尽量不使用空调，不乱丢垃圾。积极参加种树活动，不践踏草坪；在学校也节约用水、节约用纸。我希望我们快点长大，好好学习，能够做出马上让空气清新，海水洁净的神奇发明，望让我的家园永远美丽、干净。