城市环境变化英语作文【汇总20篇】

我的家乡在三水芦苞，那里被称为“长寿之乡”，说实话，我看不出这里与别的地方有什么不同。

我问爸爸以前的环境是怎样的，爸爸说：”以前这里山清水秀，风景优美，道路两旁都是农田，农田旁边有小溪，溪水清澈，鱼虾清晰可见。一到夏天，就约上小伙伴一起去溪里游泳捉鱼。这样的天然美景现在哪里还找得到啊！“爸爸叹了口气。是啊，这几年我回家乡看到村子附近到处是工厂。小溪还在，但昔日的鱼虾早已不见踪影，换之取代的是漂在水面上的塑料袋和其它生活垃圾。以前又清又亮的溪水，现在变成墨绿色的了，还散发着阵阵臭味。以前郁郁葱葱的树林和绿油油的农田也变成了一间间的化工厂，工厂还总是把废气不经处理就直接排出，从而导致大气污染非常严重。

我的家乡已经变得面目全非！希望有关部门可以尽快治理这些乱排废水废气的工厂，合理规划城市与农村建设，也请大家自觉保护环境，不乱丢垃圾，还我们一方净土。

我家乡有一条小河，小河的水清澈见底。河里有小鱼，有的小鱼身上画着五颜六色的花纹，有的身上只画了一种颜色。它们在水里快活的游来游去。 夏天，有的人家里停水，就到河里洗衣服，有的孩子热了，就到河里洗澡，嬉戏玩耍。 可是，渐渐的人们变得懒惰了，随手将垃圾扔到了河里，将不干净的水到入了河里，使小河不再像以前那样清澈，像以前那样干净，河里也没有那些快活、美丽的小鱼了。 我每次从那里经过，好像都听到小河在哭泣地说;‘夏天，你们家里停水，在这里洗衣服，孩子热了在这里洗澡。我全心全意地为你们付出，可是，现在你们为什么这样对我?为什么? 我们想念以前的小河，请大家行动起来，保护我们的地球、小河，让它们干净、漂亮起来吧!

我的家乡坐落在千年古镇——慈城，我家住在慈城中的妙山村，那是个环境优美，景色宜人，让你感受到大自然芬芳的地方。可当我一看到那条清澈透明的妙山河就回想起那件难忘的事情。

我家旁的那条河，那河中的河的鱼儿自由自在的在游动，水草绿得美丽、绿得旺盛、绿得有生机。从河边向河内望去，河中的小鱼小虾映入眼前。到了夏天这条河是热闹的时候，妇女们在河边洗衣洗菜，儿童们在河中嬉戏玩耍。青年在担水，那水是甘甜的是生活的最好用水。

但是好景不长，河的尽头开起了一个巨大的工厂——金田铜业，他们将废水，污水铜渣等大量流入河中，慢慢的河里的鱼都死去了，水草也变成“黑草”，失去了往日的生机。只要一阵风吹过，水中的臭气到处乱窜，人们无法在这里洗衣服更不能喝水了，许多人家都搬出去住了。妙山村的人民因无法用水向慈城镇汇报这里的情况，镇长知道后对金田公司的污水问题谈话后，公司也认识到了 严重的错误，耗巨资买来处理废水的机器，将没用的废水放入机器，把废水蒸发过滤，变费为宝，二次利用。

河水渐渐的干净起来，水草也慢慢变绿了，河里的鱼儿也多起来了，又恢复了往日的美景。

我相信历经这件事后的人们将保护地球有了更深刻的认识!

以前，我住在奶奶家，奶奶家的小区外不远处有一条小河，河水缓缓的从远方流过来。奶奶家的房子是平房，屋檐下经常有小燕子飞过。有很多小朋友吃过晚饭后会在奶奶家门口的大院子玩，我经常跟他们一块儿玩。后来，奶奶家搬家了，听说要盖大楼。一片片楼房建了起来，小院子消失了。奶奶住进了大楼房，我喜欢从窗户外看楼下路面上的小车。小河不见了，有楼房的小区很漂亮，里面有运动设施。小燕子不见了，大概也搬家了。我的家乡变化很大。

XXX，您好：

您好，我是来自江宁实验小学五（2）中队的蒋佳妮。今天我想以家乡的变化为题写一封信。

我们的家乡有了很大的变化。有地铁了，一幢幢高楼拔地而起，人口更多了，更热闹了……其中我最想介绍的就是我的学校。

还记得一年级刚开学的时候，一栋栋灰灰的教学楼，旧旧的格致楼。当一年一年过去后，有了很大的变化……灰灰的教学楼变成了一栋栋红白相间的、整齐的教学楼。操场变得更大了，跑道也变成了塑胶的……而且现在在的西校区教学楼的顶上还有一个钟，看起来优雅美丽。进了教室第一映入眼帘的就是一排排整齐的小柜子，那是给我们放一些书、工具等的东西，有了柜子，抽屉就不会向以前那样赛的满满的喽——我们再往前看，是一个大大的黑板，后面还藏着一块白板。而且每两栋教学楼之间还有一棵大大的桂树呢，在上课的时候就能闻到一股股桂花香。学校的变化真大呀！

希望我们的科技能越来越发达！

我居住在中山市，那里绿树成荫，鲜花遍地。有着星罗棋布的高楼大厦，鲜花娇嫩纤弱，十分美丽，芳香扑鼻! 中山之所以能变得这么美丽!那是因为中山人能从失败中爬起来!

在那一年，中山那里可是太糟糕了!地上的花干枯了，没人浇水;垃圾在空中漫天飞舞，真不讲卫生! 又一年，由于领导和市长的教导，中山更美了!鲜花更艳了;树木不断的成长!长成参天大树! 再一年，中山就更美丽了!由于市民们的勤劳，俗话说“一分耕耘一份收获”嘛!成果出来了：有着高低错落的高楼大厦，服务好的旅馆，教学好的学校等许多有名的建筑，对社会有很大的贡献! 我们的城市环境像源泉一样，源源不断地改进着，还记得这句话吗?

就是：创造和谐中山，美化环境家园。这句话深深地记在了我的心中!

太阳悄悄从山嘴处爬出来，张望着山脚下的一片村庄——我的家乡大王镇。它位于灵宝市最东边，毗邻陕县。记忆里最深刻的的就是家乡的那条乡间小路。

这条乡间小路穿梭于许多村庄和田间，农民们收种都要经过此路，三轮车、架子车、摩托车、自行车等，每天都川流不息，路面被碾得高低不平，坑坑洼洼。正所谓“晴天一身土，雨天一身泥”，要是遇到下雨天可就惨了，大水坑连着小水坑，小水坑挨着大水坑。只要稍不留神，无论是车还是行人都会滑个人仰马翻。

记得上小学时，有一次连着下了几天雨，我和妈妈走在这条路上，我们俩弯着腰，努力想寻找一块能落脚的地儿，尽管如履薄冰，可一不留神，哧溜一声，妈妈滑倒了，我也被拉倒了。我们手按着地，慢慢站起来，没走几步又滑倒了，再走，再滑倒……到家时我们俩已经成了泥人，我大哭，妈妈脸上不知是雨水，还是泪水也在往下下淌。真是行路难，路难行，难怪这条路被村民们叫“哧溜路”。

现在“哧溜路”没了，取而代之的是三灵快速通道，代替原来的乡村土路。这条快道是双向8车道，全长约20公里。一下子，这条路变得那么宽阔，那么豁亮，正在向四面八方伸展，延伸到每个角落，像一条纽带，把人们紧紧连在一起。

道路两旁的绿化带是一排排挺拔的树，叫做女贞，叫做松树；还有开满鲜花的树，叫做满身富贵，串串红，观赏桃。花开时节，深的，浅的鲜花连成了一条丝带，轻盈地在微风中抖动，像少女的长发在微微飘动，诗般地诱惑着青春的红心。远远望去，是云，是烟，还是霞……快道两旁高大的绿化松后面是星星点点的农家小楼。有农家乐，宾馆，超市，每天都人山人海，熙熙攘攘。好一派“千里莺啼绿映红，水村山郭酒旗风”的美丽景色。

走在乡间的“小路”上，感受着家乡变化，花美，路美，人更美；今天的家乡，又怎一个美字了得？！相信不久的将来，我们的家乡一定会走出自己的致富之路！

It is very important to deal with the rubbish in cities. Rubbish must be thrown away or reused properly. Or it may cause a lot of problems. It may pollute the air and water. People may get ill when they breathe the polluted air or drink the polluted water.

Our city has started to face the problem. Some rubbish is sorted and sent to a certain place .Waste gas is cleaned before it goes into the air. Waste water is also cleaned before it is poured into rivers.

People should be prevented from throwing rubbish everywhere. We should try our best to take care of our environment and fight against pollution六年级英语环保作文：Saving Our City.

We human beings live on the earth, the earth has a lot of things we need to protect, but we dont care.

Some people dont cherish the earth gives us everything, such as deforestation, people throw plastic bags, a large number of the use of disposable chopsticks and manufacturing such as white trash has brought many environmental problems to nature, the serious influence our life. And air pollution, acid rain and ozone layer damage are nature disasters to mankind, deforestation, people throw plastic bags and the use of disposable chopsticks, etc., these are the people dont respect for nature, there is no natural, no human. This is a simple truth in the world, people will only blindly rob nature, conquering nature, will only damage ecosystems, deserve it, make human on the brink of trouble. Remember, to protect the environment is to protect our own living environment.

We need to protect the fragile earth in a friendly way, dont let the dense forest, the vast grassland and endless oceans become our memories.

Now on, we should protect the environment, to defend our home together.

我们人类生活在地球上，地球上有许多东西需要我们保护，但是我们却没有在意。

有些人不珍惜地球赐予我们的一切，例如人们乱砍乱伐，大量使用一次性筷子和乱扔塑料袋，制造白色垃圾等已经给大自然带来了许多环境问题，严重影响了我们的生活。还有大气污染，酸雨和臭氧层等带来的危害都是大自然给人类带来的灾害，人们乱砍乱伐，乱扔塑料袋和使用一次性筷子等，这些就是人们不尊重大自然而造成的，没有自然，便没有人类。这是世界一大朴素的真理，人们只会一味的抢夺自然，征服自然，只会破坏生态系统，咎由自取，使人类濒于困境。切记，保护环境就等于保护我们自己生存的环境。

我们要保护这个脆弱的的地球，不要让茂密的森林，辽阔的草原和无边无际的海洋成为我们的回忆。

现在起，我们应该保护环境，一起捍卫我们的家园。

Environmental protection is everyones responsibility, we all know! But now the environment is not optimistic, such as: someone spit on the ground, someone littering, still pulling weeds, folding flowers. These are nothing, because some people, not only protect the environment, but also damage the environment. Because of the existence of this kind of person, so only in the sharp deterioration in environment, so we should protect the environment, more to damage the environment should be discouraged. In this way, the tree will be much, grass and flowers also lush, natural, such as dust storms disaster would not have happened!

Today, I let you see how should protect the environment. Some people might say, put a few piece of propaganda to protect the environment in the city brand is not good, in fact, this idea is wrong. Someone may say: this is not a propaganda to protect the environment? Of course not, because there are two reasons: 1, some people may watch brand every day, so I wont join the team to protect the environment. Will likely continue to destroy the environment and bad habits. 2, is the man looking at, but he didnt want to join the ranks to or dont want to protect the environment. From these two points can illustrate just a few propaganda brand is useless. Which someone may be eagerly asked: what! Method is very simple, as long as their faith to protect the environment, the people around will follow suit yourself!

The first step to protect the environment: learn how to protect the environment. Requirements: oneself to voluntarily protect the environment, not even in your environment, so that you even pipe request wont be able to reach others. To protect the environment the second step: advice others to protect the environment. Requirements: if see people littering or spitting, etc., should be up to dissuade immediately. Of course also want tube that yourself! To protect the environment the third step: make a collective to protect the environment. Requirement: let the dozens of people and as a collective, and protect the environment. If you do this at 3 o clock, then you are an "environmental small guards"!

This is my idea of protecting the environment. I now are trying to protect the environment, and you?

保护环境是大家的职责，大家都知道吧!但是现在的环境状况却不容乐观，比如：有人在地上吐痰，有人乱扔垃圾，还有人拔草、折花。这些都不算什么，因为还有些人，不仅不保护环境，而且还破坏环境。因为有这种人的存在，所以环境才在急剧恶化，因此我们要多加保护环境，对破坏环境的人应该劝阻。这样，树就会多了，草和花也茂盛了，自然，沙尘暴之类的灾难就不会发生了!

今天，我就让大家来看看应该怎样保护环境。有些人可能会说：在城市里放几块宣传保护环境的牌子不就好了吗，其实，这种想法是错误的。有人可能会说了：这不是在宣传保护环境吗?当然不是，因为这里有两点原因：1，有一些人有可能每天都不看牌子，所以就不会加入到保护环境的队伍中去。习惯差的，还有可能继续破坏环境。2，那个人看是看了，但他不想加入到这个行列中去或是根本就不想保护环境。从这两点可以说明光是几块宣传的牌子是没用的。哪有人可能会急切地问道：那该怎么办!办法很简单，只要自己要保护环境的信心，自己身边的人也会跟着做的!

保护环境第一步：自己学会保护环境。要求：自己要自觉地保护环境，不能连自己都在破坏环境，这样你就连管别人的要求都达不到了。保护环境第二步：劝告别人保护环境。要求：如果见别人乱扔垃圾或吐痰等，应该立即上去劝阻。当然自己也要管得知自己哟!保护环境第三步：让一个集体保护环境。要求：让几十个人并成一个集体，并保护环境。如果你这三点都做到了，那你就是一个“保护环境小卫士”了!

这就是我保护环境的观点。我现在也在努力保护环境，你呢?

Environmental protection is every one of us to do, make the responsibility of each of us, once you live in the earth, you have to protect the environment, because we want for our children and grandchildren, give them a good living environment, and not to harm the environment and harm to our children and grandchildren.

Its our duty to protect the environment, and some people said: this is an important task, we are a little, it should give the big man to do, we have to do is not to undermine. Many people agree that in the face of this statement, and the I will against it. In fact, environmental protection is more than a great thing, or do we all the citizens of these things, and they will go to the governance, we control our things, mind your own affairs, because environmental protection from a small one.

Environmental protection is a small matter, dont throw a piece of junk, dont chop down a tree, not a one-time items... Maybe, you have the conditions, is a piece of junk, recycling plant a tree, with an item again... This is to protect the environment, is so simple, need not you do more difficult things, environmental protection is just as simple as that.

环保是我们每个人要做的事情，使我们每个人的责任，你一旦生活在地球，你就要保护环境，因为我们要为我们的子孙后代着想，给他们一个好的身活环境，而不是去破坏环境，危害我们的子孙。

保护环境是我们的责任，而有的人却说：这是一个重任，我们是个小人物，这应该给大人物去办，我们不破坏就行了。面对这种说法，很多人都同意，而我就反对。其实，环保不止是大人物的事情，还是我们这些市民的事情，而他们就去治理大事，我们就治理我们的事情，管好自己的小事，因为环保是从一件小事做起的。

保护环境其实是一件小事，不扔一件垃圾、不砍一棵树、不用一次性用品……也许，你有条件的话，就回收一件垃圾、种一棵树、再次用一件物品……这都是保护环境的行为，就是如此简单，不用你做更难的事情了，环保只是这么简单。

Green, is the true nature of life, is the intentional and unintentional destruction of the day by day to reduce the disappearance, and take it that is pollution, is rubbish. Our mother - the earth! She was originally fenghuangmao, but she was old, sick, wounded: human beings, wake up! Let us protect our mother, let her return to the young bar!

How can we protect the environment? First of all, we must establish a sense of protection, to establish peoples civilized fashion, to eliminate the phenomenon of littering, which is followed by one, then the second is what? Is rubbish. Speaking of garbage, then we pay attention to the more of the. 1, we set the attention of garbage health. Garbage, we have to use a garbage bag to wrap up and keep the sanitation environment. 2, garbage to be classified. In the classification process, we should put the waste paper. plastic. Waste bottles cans and other renewable resources can be recycled, can not be recycled into the garbage poke, but never allowed to throw the old battery, you must put the battery into the recycling station, so that the recycling staff to deal with the third With or without plastic bags, disposable lunch boxes of these white pollution, these aspects are introduced how to protect the environment, the following let me introduce how to save resources! 1, saving water, in the use of faucet in the process, we To keep the faucet away from any drop of water. Some people will think, is not a drop of water? What can be worth a fuss? But you have not thought that Chinas fresh water this year, a sharp reduction, do not cherish, the last drop may be your tears! So please be sure to cherish this drop of water! 2, cherish every grain of rice. I think we all hear who knows the plate of Chinese food, grain are hard this sentence it! A grain of rice, a drop of sweat, some children can also develop a snack, do not eat bad habits, so not only a waste of food, Also harmful to the body, is not it tasteless? So, you should correct this bad problem as soon as possible.

In addition, we have to carry out and participate in the city, the town of some environmental activities, consciously to the masses to promote some knowledge of the ring, but also the use of some waste to produce a variety of small production. In addition, you can also in March 12 to carry out tree planting activities, continue to add green to their homes.

People only ah! Only let the green to restore the original beauty, can we let our mothers on behalf of the reproduction, enduring. Let us work together to create a happy and happy world!

Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.

Youth means a temperamental predominance of courage over timidity, of the appetite for adventure over the love of ease.

This often exists in a man of 60 more than a boy of 20. Nobody grows old merely by a number of years. We grow old by deserting our ideals.

Years may wrinkle the skin, but to give up enthusiasm wrinkles the soul. Worry, fear, self-distrust bows the heart and turns the spirit back to dust.

Whether 60 or 16, there is in every human being’s heart the lure of wonders, the unfailing appetite for what’s next and the joy of the game of living.

In the center of your heart and my heart, there is a wireless station; so long as it receives messages of beauty, hope, courage and power from man and from the infinite, so long as you are young.

When your aerials are down, and your spirit is covered with snows of cynicism and the ice of pessimism, then you’ve grown old, even at 20; but as long as your aerials are up, to catch waves of optimism, there’s hope you may die young at 80.

我们这儿原来的大园子可美了，绿油油的草地，顺序摆在大园子里的石头，一辆卡车……可是再在，有人往这里乱倒脏水，坏了的西瓜，吃完的海鲜皮，而且还有人把这里当厕所，在这里大小便。

有一次，一户人家挖井，把黄土全铺到了大园子里，我们只好另找新的地方做游戏，但黄土同时也带来了许多好处，比如：盖房子、栽花，还可以往我家大棚上面填新泥土，我曾在这竖起牌子，但没有听，脏水继续倒，随地大小便。我想也许我们竟未到破坏大自然的美丽，是不折不扣的自杀行为的时候，人附着就不乱扔垃圾了。果然，一年过去，这没有脏水和大便的臭味，也没有纸屑，雪糕皮和许多垃圾了，这里逐渐变得起来越美丽了，到这里人都赞叹不已，当然他们赞叹的是，又是绿油的草地，五彩斑斓的蝴蝶，五颜六色，各种各样的风筝，快快乐乐玩着游戏的孩子们。

原来这儿的树不发芽，即使长了叶，一点儿也不绿，现在这儿的树芽绿油的，原来这儿臭气连天，夏天更臭，一闻就头疼，现在这儿不臭。我真希望这儿的环境能一直保持下去。

我的家乡在佛冈，佛冈的变化可真是大啊!

记得我二三岁时，这儿的房屋是那样的残残旧旧，又低又矮，房顶是用瓦做成的，一下雨，那瓦又不结实，水就从瓦里往下滴，令人恶心。那时候，天真幼稚的我，不禁产生这样的疑问：这房子为什么这么破烂，令人生厌呢?

幼年，毕竟是短暂的。光阴似箭，岁月如流，我七岁上学，这房子也发生了变化，低矮潮湿的砖瓦房被拆除了，盖上了幢幢的楼房大道，那楼房不像从前那样只用砖瓦做成，只有一层楼，现在已经改用钢、水泥、瓷片……又有七八层楼那么高，还有楼台花园呢。周围都种上了一些花草树木，说是净化空气。家家户户都装上窗，让人们看到外面的世界。一年四季，花草树木给房子带来了美。

一晃有四年过去了，这里又出现了新的变化;四周高楼大厦，拔地而起。不仅种上了树，有了窗，还铺上了花花绿绿的方砖，在墙上，在地下。以后下雨可就为此发愁了，下完雨后出太阳还可以看见五颜六色的彩虹。不但有了灯，还有了空调。那空调既能发出冷气，又能发出热气，真是两全其美啊!这房屋日新月异，一年比一年好。人们的生活也是芝麻开花，节节高，日子越过越火红。

啊，佛冈的变化可真是太大了，等我长大后，也好好建设祖国。

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!

We should all know that everybody is responsible for protecting the environment!

We live the earth is very fragile, the earths natural resources is limited, if we protect the environment and the earth from now on, we live the earth will become more beautiful!

Protecting environment starts from me from the us side of small start!

To protect the environment is to protect the earth or indirectly protect us humans, if the environment is destroyed, then to the survival of our homes is likely to be swallowed up by the desert!

I am here is appealing to people around the world to protect the environment is everyone duty! If we are in such environment, our home is about to be collapsed. Then we will have no place, everybody is responsible for protecting the environment, start small make up,

If we do not litter, spit, etc.

Everybody is responsible for protecting the environment!

我们大家应该都知道保护环境人人有责!

我们生活的地球是很脆弱的，地球上的自然资源也是有限的，如果我们从现在开始保护环境和地球的话，我们生活的地球一定会变的更美好!

保护环境从我做起从我们大家身边的小事做起吧!

保护环境就是保护地球还是间接的保护我们人类自己，如果环境被破坏的话，那么我们赖以生存的家园就很有可能被沙漠吞噬 !

我在这里向全世界的人们呼吁 保护环境人人有责 ! 如果我们还在这样的破坏环境的话，我们的家园即将遭到崩溃 。 那时我们便没有去处了， 保护环境人人有责 ， 从小事开始作起吧，

如我们不乱扔垃圾， 随地吐痰等。

保护环境人人有责!

我的家乡芜湖山青水秀，风景优美，随着社会的发展，家乡的环境也发生了翻天覆地的变化。

家乡变净了!以前，家乡的道路都是狭窄的土路，一刮风尘土飞扬，一下雨一片泥泞;河水肮脏不堪，到处都是垃圾，一到夏天就发出难闻的臭味。现在，宽阔的柏油马路上一尘不染，马路两旁绿树成荫，枝繁叶茂;河水清澈见底，成群结队的小鱼儿在水里欢快的游来游去。

家乡变亮了!以前，马路上路灯昏暗，一到晚上外面就人烟稀少。现在，家乡的夜晚比白天还要热闹，街道上的路灯明亮而又耀眼;商场前的霓虹灯五光十色，绚丽多彩;广场上跳舞的大妈们，活力四射，开心而又快乐。

家乡变绿了!以前，家乡的公园不多，空气也不好。现在，家乡的绿化可好了，还新建了很多美丽的公园，公园里空气清新甜润，天空湛蓝深远，树木郁郁葱葱，花儿五彩缤纷，是人们休闲、娱乐、健身的好去处。

家乡的环境越来越好了，人们也生活得越来越幸福了。希望在不久的将来，我们的家乡会变得更加美好，更加繁荣昌盛!

Now in some places of our country， a number of people have been cutting down the trees in the forests because they need wood and more farmland. The areas of forests are getting smaller and smaller. Some scientists say that there will be no vast forests in 20 or 30 years. It is really a terrible thing. Where the forests disappear， dust storms will occur occasionally. The weather will get hot and dry. The whole earth will become a big desert. A lot of plants and animals will disappear.Crops will not grow anywhere. Life will be difficult for everyone. The human beings will be punished for their forest-destroying activities.

Therefore， we should realize the importance of taking care of our forests. We should do our best to protect our living environment and keep our mountains green，the water clean， and the sky blue.

Dear John,

Im glad to hear from you. Now let me tell you something about our city. Nantong is trying to set up a national civilized city. We middle school students are also doing some things for it. We are all polite to our teachers. (In class, we listen careful to them./When we meet them, we always say hello to them./…)We also respect the old. For example, we help them cross the streets.

We are always ready to help each other.(When one has difficulty with his studies, others will help him at once./...)We often show our love to those in trouble. Last month, the students of my class donated money to the earthquake-hit areas.

Besides, we plant trees to protect the environment and make our city more beautiful.

Nantong is my hometown. I will do my best to turn Nantong into a civilized city.

Zhang Tong

When was the survey conducted:时间变化

The effectiveness of the result of the survey cited by the author as main evidence is also open to doubt.

The survey was conduct (during a special period, or a long time ago), thus may not reflect the current situations accurately. It is true that ( the survey may reflect the opinions or situations of respondents at the time when it was conducted), but people’s opinion toward (the subject surveyed) may have changed greatly during the past time (or, while this fact could not sufficiently illustrate that (the general group) will also...all the time)(many factors that could influence the validity of the survey will change in the future, or respondents may act differently during the period when the survey was conducted, thus the result of the survey could not represent the all-time situation. )

Thus, a more recent survey, if a survey is needed at all, should be provided to sufficiently illustrate the author’s assumption that...

[时间变化英语作文