高一优秀英语作文保护环境汇集20篇

天，放眼望去，灰尘笼罩了整个天边，连看也看不清。水，遥遥一看，上面漂浮着各种各样的垃圾，散发出臭气连天的味道。树木，已被砍得连根也不剩，小动物们的家园被毁灭，面临着死亡的威胁……我们该怎样预防这些事情的发生呢？

我想跟爸爸妈妈说，如果去近的地方，我们可以选择走路或骑自行车的方式出行。走路有助于身体健康，还可以减少废气的排出。如果人人都这样做，那么，天空就不会有灰尘，夜晚就可以看见满天繁星了。

水，我们请求政府部门组织一个清洁队，划着小船去打捞河里的垃圾。然后，在河边多准备几个垃圾桶供人们使用。如果垃圾打捞不干净，也可以组织一个在水下清理垃圾的团队。我想，不用多久，河水定会清澈见底。

关于树林方面，小动物如果失去了家园，可能会面临死亡，甚至可能灭绝。所以，我们要爱护树木，不能让它们遭到破坏，更要多种植绿色植物，让我们的家园变得更加美丽！

啊！如果大家都能行动起来的话，天空一定是湛蓝湛蓝的，河水一定是碧绿碧绿的，树木一定会枝繁叶茂。让我们每个人从自己做起，创建一个美丽绿色的家园！

以前，世界是美好的，鸟语花香，绿树红花，动物和人类幸福地生活着。随着时代的发展，工厂越来越多，把污水排到小溪里、小河里，导致水流被污染，小鱼也被污染死掉了。如果世界上还有最后一滴干净的水的话，那这最后一滴水将会是人类的眼泪。此外，工厂还随意排放废气，空气都被污染了，pm2。5也不断地增高，不仅我们人类生活在毒气中，废气排到森林，还会导致树叶全部枯萎。我们都知道，树叶可以通过光合作用来释放氧气，净化空气；如果没有了树叶，雾霾将不断扩散，到时候人类就会因为没有纯净氧气呼吸而死。因此，我呼吁从此刻开始，人人都做环境小卫士，让我们为保护环境而奋斗吧！

主席说过，“绿水青山就是金山银山，宁可要绿水青山也不要金山银山”，从现在开始，让我们从自己做起，携起手来，保护环境，保护我们的家园吧！

在一片大海上，漂浮着许许多多的垃圾，上面还有几条小渔船。当那些渔夫们把鱼网撒到水中的时候，捞上来的不是鱼，却是一堆一堆的垃圾。鱼船上也没有一条鱼，渔夫们仿佛在叹着气说：“今年又没有收成了。”这是我看到的一幅漫画中的内容。

看到这幅漫画的时候我很好奇：为什么海洋上漂浮着这么多的垃圾呢？渔夫们为什么会打不到鱼呢？仔细一想，其实是因为人类不保护环境，随地乱扔垃圾，这些垃圾被风或者海水卷到海洋里面，导致大量的鱼类灭绝，海洋上面只剩下垃圾在漂浮。作者这样画是为了呼吁我们要保护环境，不然我们的环境就会像图中一样。

其实，在我们的生活中，有很多自主保护环境的人。他们看到地上有垃圾，便会捡起来扔到垃圾桶里。我们应该像这种拥有好的素质的人学习。然而，还有一些人是没有素质、没有社会公德心的。他们十分自私，不顾及人类的生存环境，不顾及自己的子孙后代，不但不参与一些保护环境的活动，还随地乱扔垃圾，胡乱向地上吐痰、吐口香糖。有些人甚至去了别的国家还破坏环境，给外国人留下了不好的印象。他们可知道，这样做丢的不只是自己的脸，还有我们这个泱泱大国的脸！如果这样继续下去的话，中国在国际上的声誉和口碑都会受到影响，而在海洋里面，我们再也见不到这些活泼可爱的小精灵。

我们一定要保护好环境，不要再破坏环境。破坏环境就是破坏我们自己的家园，请记住我们的地球只有一个。

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 its 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 cant imagine what the life will be like without it.Everyone should do his best to save electricity. Dont 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.

参考提示：

1. Why is the school environment important?

2. What should we do to protect our school environment?

3. How will our school be like if we all protect it?

4.起始句：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? (102 words)

[英语作文：保护学校环境

On the weekend I like to spend time in library. I like reading books. There

are many people in the library, but it is very quiet. Nobody talks in the room,

only the sound of page turning. I’m very interested in the space, so I read a

lot of books about space. Recently, I read the book Martian. It is about an

astronaut Mark left on the Mars alone, he did many things to keep himself alive.

After 549 solar days his crew mates came back to take him home. Mark is very

tough to survive in Mars, he is a big hero. In the library I can read so many

story and see the bigger world. I like library.

保护环境人人有责。我期待我们的家园越来越美好！

这几天我通过调查，发现了很多污染环境的现象。比如：涟水河畔来来往往的人很多，有的人往河里扔垃圾、丢果皮等，原本清澈的河水变得浑浊；美丽的碧洲公园地面上可见来往行人随手丢弃的果皮垃圾，变得不堪入眼；公园内的洗手间，行人大小便之后没有及时冲水，变得臭气熏天；还有随意放鞭炮和焚烧垃圾现象，让清新的空气弥漫了烟雾和灰尘。

公共场所乱吐痰、乱扔垃圾，引起各种苍蝇乱窜。如果没有环卫工人及时打扫的话，那我们的家园有这么美好吗？保护环境人人有责，呼吁全市人民行动起来，不但要珍惜环卫工人的劳动成果做到人人讲卫生，不随意丢弃果皮垃圾，还要共同保护环境多植树不污染环境。

垃圾不落地，城市更美丽。保护环境人人有责，让我们共创美好家园！

人们都知道，我们能生存下来，一方面是因为粮食，还有一方面就是环境。当某地区散发出臭味之时，居住在那里的人一定会愁眉苦脸。不过，这些都是他们自己搞的。下面就来听听我的见解吧。

一步之遥

在一个清香袅袅的早晨，我和妈妈去公园散步，透透气。公园的空气十分新鲜，而且风景美没极了，花繁叶茂，一片欣欣向荣的景色。我心里也十分舒畅。忽然，一阵风拂过，我就慢慢地感受着春光。正当我平静之时，我看见了一副不文明的景象：一位看起来有学问风度的叔叔正坐在垃圾桶边的小凳上喝饮料，喝完后随地一扔，便一走了之。我呆呆地望着那塑料瓶，犹豫一会儿，走过去捡起塑料瓶，仍进垃圾桶。

河水侮辱

我们小区大门口旁边有一条河，那里是大家的必经之地。河流原本清澈无比；但现在却又脏又臭，河面上还漂浮着塑料袋。我查了一些资料。资料显示水污染主要因为化工厂排放的污水、人们自身乱扔垃圾及大自然污染带给水的“传染”。

我想，我们应该从平时的小事做起，这样才能更好的保护环境。

节约，是一种美德，节约，是一种习惯；节约是一种好品质；节约，能改变我们的生活；节约能净化我们的心灵；节约，能让我们大家的生活更美好。清间，你在捡垃圾时，是否看见大地妈妈在会心地对你微笑？不践踏草丛时，你又是否看见了小草、小花在对你招手？轻轻关掉水龙头时，你又是否听见水龙头的哭泣声变成了爽朗的笑声？按量将饭菜全部听完时，你又是否听到农民伯伯欣慰的笑声？让我们一起来节约资源，保护环境吧！

平时，我向来都是粗心大意，但在节约这种事上，我绝不含糊。洗手的水，洗完了，放在桶子里，洗完脚的水，也放在桶子里。桶子里的水可以浇花浇草，也可以用来冲厕所。家里的饭菜，从来不会弄得特别多，总是适可而止。草坪、花朵，我决对不会去践踏，采摘。花儿是泥土的微笑，谁忍心杀害这美得醉人的微笑？

近来，我的家乡有了翻天覆地的变化。大街上，马路上再也见不到垃圾肆意妄为地在空中翩翩起舞的景象。马路旁到处种满了嫩绿的小树。一阵微风吹过，绿叶随风摇曳，似乎在朝我们招手。蓝蓝的天空中也见不到乱排放的污染气体了，太阳欣慰地在天上微笑着。一阵风吹过面颊，一闻，风里不再带着刺鼻的气味了，转之而代的是花朵的芬芳香气，啊，好清爽！

以前，湘潭大街小巷里到处都是垃圾，臭气熏天。也看不到湛蓝的天空，只能看见灰蒙蒙的一片。马路边，只有几棵未老先衰的小树，叶片稀少得可怜。它仿佛在向人们哭诉：“啊，这里环境太恶劣了！救救我吧！人们，快点醒悟吧！”现在山清水秀，这变化堪称最大的工程—翻天覆地啊。我期待湘潭变得越来越好。

我曾经梦见，湘潭的天空变得一尘不染，空气十分清新，透着一股鲜花的芬芳气息。大街小巷干干净净，没有一点垃圾，我希望湘潭能变成我梦中的样子。

百闻不如一见，今天我便去了一次真正的“农家乐”！当然，我也知道了收获的喜悦。更重要的是，我也明白了一个妈妈常常给我讲的道理：我们应该保护这现存的美！

终于来到了“彩虹村”，一股泥土的芳香扑面而来，大自然的各种香气也接二连三地来我鼻尖前报到。我猛的一吸，顿时身心畅爽：乡村的气味果然清新，比那喧嚣的城市好多了！接着，我又观察起“彩虹村”的美貌。突然，一串串紫水晶闯进了我的眼帘，我顿时惊叹不已：这里的葡萄又大又圆，好似一颗颗晶莹剔透的宝石，我轻轻摘下一颗，放进嘴里，让这葡萄甜甜的香气布满我的每一个味蕾，比那些打了农药的葡萄好太多太多了！

最后的压轴戏——采芒果开始了，我看着那一片茂盛的果林，迫不及待想将所有芒果都收入囊中。我把手伸向一个被芒果压弯的树枝，小心翼翼地打开一个纸袋，一个肥硕而金黄的芒果展现在我的眼前，我看着这一棵棵丰硕的果树，也深深明白它们的来之不易：在这种处处都有大气污染的环境下，这儿就好比是世外桃源，令人无限神往。同时，这个“农家乐”倾注了多少人的心血与汗水？这时，一颗龙眼苗儿闯进我的视野中：它的周围都是长满了果实的枝叶茂盛的大树映衬之中，那颗苗儿显得多么的微不足道，尽管阵阵清风把它吹得东摇西晃，一副快被连根拔起的样子，可它顽强的生命力却远远超出了我的想象，它就像这农家乐一样，坚定不移……

所以，我们也应该保护“农家乐”，保护这现存的美，使它更加健康，让人人都能见到大自然的美……

In recent years, I find it easier to our resources dried up. All of these, because we have recently a lot of collection resources, leading to our mothers are dwindling.

What is the mother of all resources less and less? Is, of course, we humans excessive spoiling dont cherish, would cause such a serious result. Our earth forest area has reached 600 million hectares, the figure is due to our human previously has important sense to protect the environment, know that if you dont have a good environment, we wont be able to breathe to the light wind gently brushed the grass surface sweet taste. And now? Us that the earths forest area is still not arrived 6 hectares, this kind of situation, it is because we humans cut down trees and destroying forest without restraint, make almost fell by 1% in each of the forest area in the world, now our protection in the nature of the important consciousness is more and more shallow, dont take care of the objects around, as the forest is less, the first bite of the air we breathe is less and less fresh...

Is not destruction of forest resources, and our mineral resources. It is limited, now our production technology constantly improve, the accelerating speed and shortage of some minerals occurred, even dried up. Until then, we will always stay in the desolate landscape.

In the face of these, can see there are so many resources in we lost too much! We rely on resources too much! All around us, little drops of the resources are in decline, if lost it all, we will how to live! So, let us sincerely treat our mother earth, try to cherish, to cherish. If only use a small plastic bag, it should not be too!

Let us act, to defend the earth!

近几年来，我发现我们的资源越来越容易枯竭了。这些，都是因为我们最近大量的采集资源，才导致我们的母亲日渐枯竭。

是什么让我们这位母亲的资源越来越少了呢?当然是我们人类过度的糟蹋不珍惜，才会造成这样严重的结果的。我们的地球森林面积曾经达到了6亿公顷，这笔惊人的数字是由于我们人类以前有着保护环境的重要意识，深知如果没有了良好的环境，我们也就无法呼吸到微风轻拂过草面的甜美味道。而现在呢?我们地球的森林面积还不到了6公顷，这种状况，就是因为我们人类不加节制地砍伐树木和毁林开荒而造成的，使世界上的森林面积几乎每年减少了1%，现在我们的保护在自然的重要意识越来越浅，不爱护身边的一草一木，由于森林逐渐变少，我们呼吸的第一口空气也就越来越不清新……

还不止森林资源被破坏，还有我们的矿产资源。它是有限的，现在我们的开采技术不断提高，速度不断加快，使某些矿种发生短缺，甚至面临枯竭。到那时，我们将永远呆在荒凉的大地上。

面对这些，可以看出来我们失去的资源真是太多太多了!我们的依赖的资源也太多了!在我们身边，点点滴滴的资源都在减少，如果失去了这一切，我们将如何生活!所以，让我们真心地善待我们的地球母亲，努力去珍惜，去爱惜。哪怕只是多用一个小小的塑料袋，这也是不应该的!

让我们行动起来，保卫地球吧!

When it comes to honesty, quite a lot of people believe it is essential to

a person’s character and success.

They base their idea on the following reasons: on one hand, successful

business owes much to mutual trust; on another hand, great people in history

such as Abraham Lincoln andGeorge Washington set us good examples of being

honest, they are great because they are honest.

Their reasons run as following: to begin with, cheating on exams is

becoming more and more popular; in addition, some singers and movie stars cheat

on taxes; last but not the least, if you are not careful enough, you’ll buy some

defective goods and fake products.

It is high time we emphasized and encouraged honesty. We can take effective

measures to restore it.

For example, kids should be taught to tell truth, strict rules and

regulations should be carried out to stop cheatings on exams and taxes, etc.

In the last several decades, our earth has been extremely polluted, such as

air pollution, water pollution, noise pollution and so on. In recent years, the

extreme weather becomes more and more frequent. Winter gets colder and summer

becomes hotter and it rains more frequently. All of these warn us that

protecting the environment is a serious and emergent event. As our general

people, we should build proper lifestyle. We should pay attention to water and

light saving. When we go out, we should firstly choose the public

transportation. The most important is that we must realize that we can do a lot

of things to protect our environment. Its our duty to make our home better.

Let’s change from ourselves.

The protection of the environment is everyones responsibility!(标题)

Taking good care of our environment is very important.Wherever you live,You can do something around your neighbourhood.

its our duty to keep our environment clean and tidy.You might ask yourself,"have I picked some rubbish and thrown it into a dustbin?Have I ever collected waste paper or bottles for recycling?Have I ever planted any trees or flowers in or near my neighbourhood?"

If everyone makes a contribution to protectingthe environment,the world will become much more beautiful!

大家好，我是小鸟，在以前，我的家很大，空气清新，有许多伙伴天天在一起玩，非常开心。

不知从什么时候开始，我的家变了。有一天，一个猎人经过这里，把我的伙伴枪杀了，把子弹从身体里取出来，卖到餐馆里。还有一个伐木工人来到了这里，拎起斧头把树木一棵一棵地砍断。有许多伙伴到处流浪，无家可归。有的伙伴都被猎枪杀了，有的被卖到餐馆，有的被扔在垃圾堆里，我只有一个伙伴了，我身边的小鸟在控诉：“可恶的人类，不要杀我们了，不要砍伐树木了。”猎人根本不听，用猎枪把那只小鸟也杀了，我被吓得飞到了远方。

当我再回到这里时，有的大地已经干涸了，有的树木变成树桩了，有的房子都倒塌了，在这里居住的人也不见了踪影。以前茂盛的树木都变成了裸露的土地，几乎山都不是山，地不是地，到处是黄沙，风一吹，就满天风沙，睁不开眼睛。美好的家园被人类破坏了。

人类已经受过大自然的惩罚了，如果一直这样下去，会受到更严重的惩罚，在大自然里，人鸟共家园才是正确的，要保护环境！

清晨，我早早的起床准备和爸爸妈妈一起回农村参加叔叔的婚礼，这是我懂事后第一次到农村，一路上听爸爸讲他小时候在村里的趣事：离家门口不远处，有一条宽宽的河，河水清澈透明，里面还有小鱼和螃蟹呢，爸爸和小伙伴经常下河抓鱼玩，抓累了就在河边的树荫下乘凉做游戏……爸爸还答应一定会去给我抓鱼，抓螃蟹，工具带了一大堆，让我边听边陶醉。心想：我也要下河捉鱼，然后把捉到的鱼送给新婶婶！

一路奔波，终于到了爸爸小时候生活过的村子，可为什么映入眼帘的环境和爸爸说的天差地别呢？门前没有宽宽且清澈见底的河水，只有一条几乎见了底的臭水沟，水沟里没有鱼儿和螃蟹，只有垃圾所散发的阵阵臭味；河边的绿树也没有了，只剩下被臭河沟熏成的枯树，树周围堆满了各种垃圾……这下爸爸尴尬了！

婚礼经过的时候，瞧瞧！嘉宾们个个不是喜笑颜开，而是捏着鼻子，捂着嘴，像逃命一样。现场又离河道不远，吹吹打打的喜庆气氛来了这位“不速之客”——垃圾臭味。随风漫天袭来好一个五味瓶大闹喜宴！让现场无比尴尬，嘉宾们捏鼻，捂嘴，腾不出手拿筷子，就算拿着筷子了，你说是吃呢？还是吃呢？还是往哪儿吃呢？估计今天这露天的丰盛婚宴肯定节省了不少呢，哈哈。

总算参加完叔叔的婚礼，不服气的爸爸带着我来到村委会一问究竟，听村长说，那几年人们不太重视环境，乱砍滥伐，乱倒垃圾，造成河道严重污染，鱼虾大量死亡。不过随着环保意识的提高，政府和村里人也都开始重视环保和居住地生活环境的改善，已经开始清理河道，植树种草，并准备建起湿地生态公园，听到这一切，我的心慢慢平静下来，希望等我们下次再回来的时候，这位“不速之客”能够消失的远远的。这里的水更清，树更绿，飞鸟鱼儿也越来越多。比以前更美。很期待每次回家来看看新变化，新气象。

如果每一个人都把环保的意识铭记在心，并且照做的话，那么我们的家园会更加美丽。

Environmental protection, the subject, is a household name, everyone knows. But in real life, some people still dont too seriously, think small, in my opinion, environmental protection should start from the pretty little things. I have experienced such two things: one day, I go to the supermarket to buy things, quickly to the door of the supermarket, see several send out flyers, see to, see cars, but some people dont, casually throw on the ground, I used the paper in the trash. Saw the two men, the propaganda time with glue on the wall, from a distance, like pieces of "psoriasis" while they do not pay attention to, and I took out my skills "tearing work", ha ha, I get rid of a large "psoriasis" is. At another time, I play in the bottom of a floor, find the distance on the grass up whereas white smoke, a closer look, it turns out that there is a group of children in our class burning grass, grass black a large, I hurriedly stop as a big brother, and about the dangers of fire and the importance of environmental protection. They are ashamed, quickly the coming water from the nearby end extinguish fire, finished burning grass action.

We human beings are living on a planet, that is the earth. On earth, have for the oxygen we breathe, there are dense forests, vast grasslands, boundless sea, all kinds of animals, constitute the beauty of nature.

I think loudly called on the people: the earth belongs to our human, belongs to all of us, as long as with our hands, starts from me, starts from everyone, protect the environment, the love of the earths natural resources, make clear pond water still flowed in the home, flowers in full bloom the flowers still.

Human ah, should be time to wake up, open your eyes and look around us, this is our home, let us from now on, wash his with their own hands, with their own wisdom, with their own conscience, for our children and grandchildren keep a harmonious and beautiful homeland, let us make an efforts to us from generation to generation for survival!

环境保护，这个话题，可以说是家喻户晓，人人皆知。但在现实生活中，一些人还是不太重视，认为微不足道，在我看来，环保要从件件小事做起。我就经历过这样两件小事：有一天，我去超市买东西，快到超市门口时，看见有几个散发宣传单的，见人就给，见车就放，可是有些人却不要，随手就扔地上，我过去将纸扔进垃圾箱里。又看见两个人用胶水将宣传单贴在墙上，远远望去，活像一块块“牛皮癣”趁他们不注意，我又拿出我的绝活“撕纸功”，哈哈，“牛皮癣”被我除掉了一大片。还有一次，我在楼底玩，发现远处草地上冒出了缕缕白烟，走近一看，原来，是我们班一群小孩在那里点火烧草，草黑了一大片，我以大哥哥的身份连忙制止，并讲了火灾的危险性和环保的重要性。他们羞愧难当，赶忙从附近端来水把火熄灭，结束了烧草行动。

我们人类都生活在一个星球上，那就是地球。地球上，有供我们呼吸的氧气，还有茂密的森林、辽阔的草原、无边无际的海洋、各种各样的动物，构成了美丽的大自然。

我想大声呼吁人们：地球属于我们人类，属于我们大家，只要用我们的双手，从我做起，从人人做起，保护环境，爱护地球上的自然资源，让清澈的塘水依旧流淌在家乡，让花儿依旧那样鲜花盛开。

人类啊，是应该觉醒的时候了，睁开眼，看看我们的周围，这是我们的家园啊，让我们从此金盆洗手，用自己的双手，用自己的智慧，用自己的良心，为我们的子子孙孙留下一个和谐、美丽的家园吧，让我们为我们世世代代的绵延生存做出一份努力吧!

Dear Professor Smith,

Our school is planning to have a lecture on how to learn English

effectively for middle school students next week and Im writing to ask you to

come and give a talk on English learning strategies. It will help us understand

how to learn English in effective ways and also increase our interest in

learning it, thus making us learn it actively. Do you think one and a half hours

will be enough for such a lecture? Please let me know as soon as possible so

that I can make arrangements.

Looking forward to seeing you and enjoying the lecture.

Best wishes.

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。

Whether sixty or sixteen, there is in every human beings heart the lure of

wonders, the unfailing childlike appetite of whats 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, cheer, courage and power from

men and from the infinite, so long are you young.

An individual human existence should be like a river—small at first,

narrowly contained within its banks, and rushing passionately past boulders and

over waterfalls. Gradually the river grows wider, the banks recede, the waters

flow more quietly, and in the end, without any visible break, they become merged

in the sea, and painlessly lose their individual being.

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

sixty more than a boy of twenty. 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.

老师让我们调查周围环境的变化。于是，我向爷爷打听了一下，他印象中以前的环境。爷爷告诉我，他小的时候，空气清新，天空很蓝，就像一面蓝色的大镜子，上面时不时飘过几朵美丽的白云。夜晚，星星出来了，一颗一颗忽明忽暗，仿佛无数的小眼睛。小河里的水清澈见底，像一块透明的宝石。小河里一些可爱的小鱼儿，在里面欢快的游来游去。

但是随着工业的发展，许多农田地变成了工业厂房，从此，我们经常看到高大的工厂里排放出滚滚的黑烟和废弃的脏水，有害气体越来越多，工厂里发出机器的轰鸣声，我们生活的环境产生许多污染，小河水也变的不在清澈，天空时不时灰蒙蒙的特别是冬季。

记得去年的冬天，一进入冬季，我在的地方就会出现严重的雾霾。站在高楼上都看不到窗外的景观，即使在走路，能见度也不超过50米，东西看起来都是雾蒙蒙的，人们出行都需要戴上口罩。而且雾霾天一般都要持续近一周。

现在，人们已经认识到保护环境的重要性，政府也开始行动起来，大力着手治理环境污染，对城区的绿地实施升级改造，关停取缔，污染不达标的工厂。但仅靠政府是不够的，我们也要积极行动，保护环境从身边做起。

地球是我家，环境靠大家，让我们每个人都积极投入到保护环境，里面去吧。