环境污染话题英语作文实用20篇

中考将至，环境保护成为一个热门话题，下面是小编整理的关于保护环境的英语作文，希望对你有帮助。

6月5日( June 5)是世界环境保护日, 我们周围的环境变得越来越糟糕,污染越来越严重。环境问题影响着人们的工作,学习,生活等,而我们的工作,生活,生产等又使环境污染越来越严重......如何保护我们的环境? 请以“ How to protect/save our environment/world? ”为题写一篇短文。

提示:存在问题:1.水污染越来越严重;2.砍伐森林严重;3. 大气污染严重;4. 白色垃圾等。

要求：如何改善/保护环境?至少:3---4个方面, 80字左右的。

★ 范文

How to protect/save our environment/world?

The environmental pollution is worse and worse /more and more seriously today. Water is polluted; we have no clean water to drink. Many trees are cutting down, some animals is getting less and less. Some factories are pouring dirty air in the sky, the population is increasing faster and faster, resources are getting less and less…etc. Not only does it affect our lives and health, it but also has a great affection in the future. Peoples health has been greatly affected by air, noise and water pollution. Many people died of diseases. In order to live a better life, we need protect our world.

We shouldn’t throw away rubbish everywhere. We want to recycle, reduce, reuse things .Don’t waste things. This saves money and reduces pollution. Use things for as long as possible. We don’t use plastic bags. We must plant more trees and stop the people cutting them .We hope our world becomes more and more beautiful.

.拯救地球

地球是我们人类共同的家园，人类只有一个地球。“低碳、环保”已成为当今时代主题。目前，我市英语学会准备在全市中学生中开展以“Save(拯救)our earth”为主题的英文征文活动。现请你根据以下三个方面的提示，写一篇80词左右的短文参评。

1.重要性：只有一个地球

2.主要问题：污染、疾病、灾难

3.措施：停止污染、保护大自然

参考词汇：disaster n.灾难 protect V. 保护

注意：(1)文中不能出现真实姓名、校名;

(2)文章标题已给出，但不计入总词数;

(3)可适当发挥，以使行文连贯。

★ 范文

Let’s Do Something to Save Our Environment

It is recently reported that some rivers and lakes have dried up in South China. A lot of fishes died. The bottoms of the rivers and lakes have become grass land. The water is becoming less and less because of the bad weather.

So everyone should do something to save our environment. First, we should save every drop of water, such as turning off the taps after using it and recycling the water. For example, we can water the plants and clean the rest room with our used water. Second, we should save energy, such as less turning on the lights and turning off the lights when we leave;Do more walking, more bicycling and less driving and so on. Third, we should ask our government to control the pollution from the factories.

Let’s act now from everything to save our environment. Don’t let our tears be the last drop of water in the world!

拓展阅读：英语写作句子常用类型

1. in order to

为了实现他的梦想，他学习非常努力。

He worked very hard in order to realize his dream. 2. in order that

她拼命干活以便到六点时把一切都准备就绪。

She worked hard in order that everything would be ready by 6 o’clock..

3. so…that

他们太累了，除了伸懒腰什么都做不了了。

They were all so tired that they could do nothing but yawn.

4. such…that

天气非常冷，以致于街上一个人都没有。

It was such a cold day that there was nobody on the street.

5. would rather do…than do

他宁愿听他人讲而不愿自己说。

He would rather listen to others than talk himself.

6. prefer doing to doing

他宁愿在精心准备后去做报告。

He prefers making speeches after careful preparation.

7. prefer to do…rather than do

比起女人，男人总是宁可在家睡觉也不愿花那么多时间来购物。

Compared with women, men always prefer to sleep at home rather than spend so much time shopping.

8. not only…but also

在短短的三年的时间里她不但完成了所有课程，而且还获得了博士学位。

In just three years, she had not only finished all the lessons, but also received her doctor’s degree.

9. either…or

如果考试过关，你可以买一个MP3或去云南玩一趟。

You could either buy an MP3 or go to Yunnan for a visit if you pass the exam.

10. Neither…nor

他是一个无聊的人，既不爱娱乐，也不爱读书。

He is a boring man. He likes neither entertainment nor reading.

11. as well as

他善良又乐于助人。

He was kind as well as helpful.

12. …as well

这个小孩活泼又可爱。

The child is active and funny as well.

13. One…the other

你看见桌子上有两只笔吗?一支是红色的，另一支是黑色的。

Have you seen two pens on the desk? One is red, the other is black.

14. Some…others

每个人都很忙，有些在读书，有些在写作。

Everyone is busy in classroom. Some are reading, others are writing.

15. make…+adj /n

我们所做的可以让世界更美丽。

What we do will make the world more beautiful.

16. not…until

直到他告诉我发生的事，我才了解真相。

I didn’t know the truth until she told me what happened.

17. as if

他夸夸其谈好像什么事都知道。

He talks a lot as if he knows everything.

18. It is no use (good) doing…

假装不懂规则是行不通的。

It’s no use pretending that you didn’t know the rules.

19. find it + adj to do…

我觉得作听力时有必要作笔记。

I find it necessary to take down notes while listening.

20. It is + time since…

我已经有两年没见他了。

It is two years since I last met him.

21. It is + time when…

我到电影院时已经八点钟了。

It was 8 o’clock when I got to the cinema.

22. It is + time before…

不久我们就会再见面的。

I won’t be long before we can meet again.

23. It is…that…

我最珍视的是友谊。

It is friendship that I value most.

24. It is + n / adj + that / to do…

每个人都必须懂得如何使用计算机

It is a must that everybody should know how to use computers.

Nowadays we have enjoyed an increasingly prosperous life in the wake of enormous social and economic development. But at the same time, we forget that the consequence brought about by rapid economic development. For instance,greenhouse effect,dust storm,haze.

As society develops, people are attaching much importance to deal with the relationship between economic development and environmental.

Economic development is seemingly more important,the country develops much faster and better that it creates enormous job opportunities, improves living conditions and increases government revenues. However, the environment is becoming worse and worse.In order to protect the environment which we depends on, something must be done.

First and the foremost, we are expected to use public transportations instead of private cars that emit a large amount of exhaust gas. what’s more, we can plant more trees to absorb carbon dioxide and build an environment-friendly society. Last but not least, it is surely necessary to complete relevant laws and regulations.

We should remember that our future depends upon what we do right now.

[环境的变化英语作文

othing Succeeds Without a Strong Will

“Where there is a will, there is way” is an old proverb which almost everyone knows, but not all understand it so well. Actually, it means that if you are really resolved to do something, no matter how difficult it might be, never give up.

In fact, strong will is a kind of good quality which successful people should own. A great man is always one who has a firm resolution and an inflexible spirit. One will never succeed all his life without a firm will to get the final victory. As a rule, great tasks are accomplished by men of strong will. For example, Dr. Sun Yatsen, the founder of the Republic of China, set the Chinese people free from the Manchurian rule through a long period of hard struggle. Many of his attempts failed and many of his followers were killed, but he had an inflexible spirit and stuck to his cause. Finally, he made the revolution of 1911 a success. The same is true of men in all walks of life.

It is quite obvious that there is nothing difficult in the world, if you make up your mind to do it, you will certainly accomplish your end. That stands to reason. So as for students like us, we should have a good attitude towards failure. Facing with difficulties and failures, keep heads up and never give up. Besides, we should make full preparation, though strong will help us overcome the difficulties, it is not for person who has no preparation.

[以成功为话题的英语作文4篇

There are two main causes for cancer: heredity and environment. We can do nothing to change our heredity, that is, the basic physical characteristics that arepassed on to us by our parents. However, we can do a great deal to control our environment, which may account for eighty to ninety percent of all cancers.

Enviromnental pollution can be divided into two kinds: personal and impersonal. Personal pollution may be defined roughly as unhealthy habits such as smoking, drinking, and eating the wrong foods. Clearly, with enough will power we can control this personal environment.

Impersonal pollution, on the other hand, refers to those things which are beyond our individual control. One example would be indus trial pollution, which is very hard to control because of the expenses that are needed. The American automobile industry, for example, resisted the law requiring smog-control devices because il feared the added expense would reduce profits. Nevertheless, some laws protecting the environment have been quite successful in reducing pollution.

[关于癌症与环境的英语作文

Since I was a little child, I was taught that dont give up forever. My mother told me that teaching me how to walk was a tough task. When I just learned how to walked, I fell down frequently, but she or my father never helped me to stand up, because they wanted me to stand up by myself. After fell down again and again, I finally learned walking. My parents were proud of me. Now, whenever I meet with a problem or get into trouble, no matter how hard the situation is, I rarely stop my step, because I have a faith in my mind that the most beautiful view will come in after the highest hill. If you are sure what you do, then you just stick to it. Nothing in the world is easy, so we will always meet challenges in life, but remember one thing that never give up and sunshine comes after the storm.

air pollution comes from factories, power stations and cars. chemicals in the smoke from power stations cause a lot of damage. they can travel hundreds of miles in the wind before falling to the ground in the rain. but this "chemical rain" gradually destroys trees in the forests and kills fish in the lakes. in germany, over 50% of the country’s trees had been damaged by the year 1986.

time and time again there are serious accidents that pollute the air. in 1986 there was a bad accident at a nuclear power station in russia. a cloud of radiation crossed the whole of europe. it is said that 125,000 people died in russia as a result of illnesses caused by this accident.

in 1984 there was a serious accident at a factory in india and a cloud of dangerous gas covered the town of bhopal. over 2,500 people were killed that night, and hundreds of thousands of people were injured. many of the injured lost their sight.

​导语：现如今，雾霾天气越来越严重，下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

近年来，城市空气污染越来越严重，各大城市相继出现了雾霾天气(hazy weather)，请根据

下列内容要点提示，写一篇关于保护环境的文章。

内容要点：

1、雾霾成因：①汽车使用增加;②工厂污染严重;③树林大量砍伐

2、建议办法：①尽量少用私家车，选用公共交通工具、步行或骑自行车;

② (自拟1—2条)

写作要求：1、词数80左右。2、短文必须包含所有要点，可适当发挥。

Now cars are increasing very fast. Factories are continuing polluting the air. Trees are being cut down. So the hazy weather is becoming more and more serious. It’s time for us to do something to protect the environment.

First of all, we’d better not travel by car unless it’s necessary. We can take the bus or the subway, walk or ride a bike if we don’t go far away. We can also set up a volunteer club and ask more people to join it. We can plant more trees, give the government advice to stop the factories polluting the air and water.

【参考译文】

现在汽车的增长速度非常快。工厂继续污染空气。树木正在被砍伐。所以，天气变得越来越模糊了。现在是我们采取措施保护环境的时候了。

首先，除非有必要，我们最好不要坐汽车旅行。如果我们不走远的话，我们可以乘公共汽车或地铁，步行或骑自行车。我们还可以成立一个志愿者俱乐部，让更多的人加入。我们可以种更多的树，给政府建议，阻止工厂污染空气和水。

随着人们对PM2.5越来越多的了解，人们对自己的生活环境的空气质量越来越关注，更多的人志愿为改善空气质量做出自己的贡献。作为中学生，在日常生活中，我们应该如何去做?

Its our duty to protect ourenvironment. Where do we live? The earth. The earth is the only one place we live in. So you know how important the environment is.

保护环境是我们的义务。我们居住在哪里？地球。地球是我们唯一居住的地方，所以可想而知环境对于我们的重要性。

But now, some people are harming the environment, like cutting down trees, drawing pictures on public walls,litteringonto the ground. Its terrible if we still do it.

但是现在，很多人都在破坏环境，比如砍伐树木，在公共墙壁上乱涂乱画，随地扔垃圾。如果我们继续这样下去是非常可怕的。

Now, its time for all the people in the society to protect the environment. Its our duty. It needs each of us to make a contribution to improving the environment. We should make our environment more and more beautiful.

现在，是人们保护环境的时候了，这是我们的义务，我们都要为改善环境做贡献，我们应该努力让我们的环境变得更好。

最近，你们班就“是否应该帮助陌生人”展开了讨论，同学们就这一话题意见不一，你的看法如何?根据所提供的信息，以“Should We Help

Strangers?”为题，写一篇短文。

赞成：帮助他人是美德;帮助他人就是帮助自己。

反对：怕陷入麻烦;怕被误解。

你的观点?(至少两点)

要求：1)表达清楚，语法正确，上下文连贯;

2)必须包括表格中所有的相关信息，并适当发挥;

3)词数：100左右(征文的开头已给出，不计入总词数);

4)不得使用真实姓名、校名和地名等。

参考词汇：美德virtue

优秀满分范文

Should We Help Strangers?

Recently our class had a discussion about whether we should help

strangers.Different students have different opinions.

Some think we should try to help strangers. Helping others is a virtue，and

helping others is helping ourselves.We may come across some trouble and need

others help some day.If everyone isnt willing to help us just because we are

strangers to them，its hard to imagine what our world will be like.

However，some are afraid that helping others can sometimes bring us

trouble.Sometimes we are just misunderstood and even have to pay the cost of

kindness.

In my opinion，we should try our best to help others when they are in need

of help，but we should also protect ourselves from getting into trouble.If

everyone tries a little kindness，our world will be full of love.

There is a big square near my house. People like to get together there and have the long chat. My grandma likes to go there when she has the time. Especially at night, after finishing dinner, my grandma will go to dance with her friends in the square. Sometimes I will go with her, seeing my grandma dance and join her group.

我家附近有一个大广场。人们喜欢聚在那里,长时间的聊天。我奶奶一有时间就喜欢去那里。特别是在夜晚,吃完晚餐后,我奶奶会和她的朋友们一起去广场上跳舞。有时我会和她一起去,我看着奶奶跳舞,也会加入她的团队。

怎样学好英语

世界在发展，文化在交融，英语已经成为人们沟通的桥梁。怎样学好英语是我们一直在探索的问题。几年的学习经历你一定积累了许多成功的经验，请从听、说、读、写四方面谈谈你的建议。

要求：1. 词数：80—100词(开头已给出，不计入总词数)

2. 字迹工整，语言流畅，表达正确，逻辑清晰。

★ 范文

How to learn English well

English is important and useful to us. How can we learn it well? Here are

my suggestions.

First, we should often listen to the tapes, English songs and programs.

Watching English movies is also helpful to us. Second, we should speak English

in class as much as possible. Don’t be afraid of making mistakes. The more you

speak, the fewer mistakes you’ll make. Wed better join the English club and

practice with others. Third, we can read more English newspapers and magazines.

It’s good for us. At last, we should recite some good passages and keep

diaries.

In a word, as long as we do more listening, speaking, reading and writing,

we will learn English well.

In recent years, a new type of online shopping is rapidly gaining popularity — group purchasing, which was originally introduced from foreign countries but is now widely accepted all over China. People can buy not only goods, but also all kinds of services on group purchasing sites.

Group purchasing is very convenient, and saves people a lot of money. But it also has some problems. Since group purchasing is nothing more than another form of online shopping, the nature of it is no different from other online shopping patterns. Problems that exist in online shopping also can be found in group purchasing, like deceptive advertisements or poor after-sale services.

In my opinion, we should treat group purchasing as a way of shopping and nothing more. We must be careful not to buy something we don’t need only to follow the fashion.

it was the industrial revolution that gave birth to environmental pollution as we know it today. the emergence of great factories and consumption of immense quantities of coal and other fossil fuels gave rise to unprecedented air pollution and the large volume of industrial chemical discharges added to the growing load of untreated human waste. chicago and cincinnati were the first two american cities to enact laws ensuring cleaner air in 1881. other cities followed around the country until early in the 20th century, when the short lived office of air pollution was created under the department of the interior. extreme smog events were experienced by the cities of los angeles and donora, pennsylvania in the late 1940s, serving as another public reminder.环境污染现象英语作文二

industrial pollution is clearly one of the biggest contributors to our polluted landscapes, at least here in the west. there are plenty of causes of land pollution, from urban and industrial ones, to rural and agricultural sources.

but which kinds of land pollution are the most important? and what can we realistically do to help prevent more pollution?

this part of the site gives an overview of some of the most important causes of land pollution, including industrial pollution.

there are also some recommendations for helping avoid domestic land pollution incidents.

click here for some good reading on industrial pollution and land pollution causes and solutions.

halloween has always been a holiday filled with mystery, magic and superstition. it began as a celtic end-of-summer festival during which people felt especially close to deceased relatives and friends. for these friendly spirits, they set places at the dinner table, left treats on doorsteps and along the side of the road and lit candles to help loved ones find their way back to the spirit world.

todays halloween ghosts are often depicted as more fearsome and malevolent, and our customs and superstitions are scarier too. we avoid crossing paths with black cats, afraid that they might bring us bad luck. this idea has its roots in the middle ages, when many people believed that witches avoided detection by turning themselves into cats. we try not to walk under ladders for the same reason. this superstition may have come from the ancient egyptians, who believed that triangles were sacred; it also may have something to do with the fact that walking under a leaning ladder tends to be fairly unsafe. and around halloween, especially, we try to avoid breaking mirrors, stepping on cracks in the road or spilling salt.

but what about the halloween traditions and beliefs that todays trick-or-treaters have forgotten all about? many of these obsolete rituals focused on the future instead of the past and the living instead of the dead. in particular, many had to do with helping young women identify their future husbands and reassuring them that they would someday--with luck, by next halloween!--be married.

in 18th-century ireland, a matchmaking cook might bury a ring in her mashed potatoes on halloween night, hoping to bring true love to the diner who found it. in scotland, fortune-tellers recommended that an eligible young woman name a hazelnut for each of her suitors and then toss the nuts into the fireplace. the nut that burned to ashes rather than popping or exploding, the story went, represented the girls future husband. (in some versions of this legend, confusingly, the opposite was true: the nut that burned away symbolized a love that would not last.) another tale had it that if a young woman ate a sugary concoction made out of walnuts, hazelnuts and nutmeg before bed on halloween night, she would dream about her future husband. young women tossed apple-peels over their shoulders, hoping that the peels would fall on the floor in the shape of their future husbands initials; tried to learn about their futures by peering at egg yolks floating in a bowl of water; and stood in front of mirrors in darkened rooms, holding candles and looking over their shoulders for their husbands faces.

other rituals were more competitive. at some halloween parties, the first guest to find a burr on a chestnut-hunt would be the first to marry; at others, the first successful apple-bobber would be the first down the aisle.

of course, whether were asking for romantic advice or trying to avoid seven years of bad luck, each one of these halloween superstitions relies on the good will of the very same "spirits" whose presence the early celts felt so keenly. ours is not such a different holiday after all!

[以万圣节为话题英语作文

As a college student,I can be responsible to say that all my classmates dream about getting a satisfying job,and devote themselves to this career in an perfect environment.Certainly I am not an exception too,though nowadays there is a growing employment pressure . For many students, a satisfying work environment may be the aim of four-year college life,I also hope I can work in a colorful and competitive climate in the future .At first,I can get a handsome salary so that I live a comfortable life .Although salary is not the main factor , most of people they cannot neglect salary,because job with low salary cannot hold water for the young men . Whats more, I can learn more working experience and get a wide view to increase my knowledge，because I think there is no limit to knowledge and if one person wants to take a great progress in his career learning is the only way .In finally ,I hope I can meet a competitive opponent.There was a saying by Charles darwin:” It is not the strongest of the species that survive,but the one most responsive to change”.So I think competition is conducive to progress. There is no doubt that everybody want to get a perfect job,but employment pressure has been a problem that we cannot overlook.So we have to spare no effects to improve ourselves ,I believe that we can get a satisfying job as long as we constantly strive to study.

Nowadays, more and more college students are taking part in work-study programs in their spare time. Many of them choose to be a tutor or doing a part-time job in school dining room or library. Also some others do a part-time delivering man or promotion specialist or other jobs alike.

There are mainly three different reasons for college students to take work-study program. First, to earn money is the main aim of many students, they want to relieve the burden on their family by doing a part-time job. Second, some students take work-study programs as a channel by which know the society and improve their practical skills. Third, still other students doing part-time job just for fun or kill time.

From my point of view, it goes without saying that college students can benefit a lot from work-study programs. However, those students who get part-time jobs should keep it in mind that study is prior to anything else. Besides, they should spend their income from part-time job reasonably.

郑玥玥

现在的天气越来越糟了，那都是人们把环境污染了。

几乎每天都是阴沉沉的，很少看见蓝蓝的天空和明媚的阳光，即使是倾盆大雨过后，都很难见到蓝蓝的天空上面挂着五颜六色的彩虹。那是因为雾霾天气，它是指是指大气相对湿度介于80-90%之间时的大气混浊视野模糊，这种情况的大气能见度低是霾和雾的混合物共同造成的。除了气象条件，工业生产、机动车尾气排放、冬季取暖烧煤等导致的大气中颗粒物(包括粗颗粒物PM10和细颗粒物PM2。5)浓度增加，是雾霾产生的重要因素。如今很多城市的污染物排放水平已处于临界点，对气象条件非常敏感，空气质量在扩散条件较好时能达标，一旦遭遇不利天气条件，空气质量和能见度就会迅速下滑。

我讨厌雾霾天气，这让我感觉到生活在不健康的环境中，我希望我们可以生活在蓝天白云下面，所以我有以下建议来减少环境污染：1。工厂冒出来的废气要经过过滤。2。大家尽量要绿色出行，少开车多走路多骑车。3。不要乱扔垃圾，做好垃圾分类，做好废物回收利用。

只要人人都献出自己的力量，从我做起，爱护我们的环境，地球会不再被污染，漂亮起来，到处都是蓝天白云鸟语花香。

唐朝著名诗人白居易有一首著名的诗歌忆江南，这是一首优美的诗歌，江南好，风景旧曾谙，日出江花红胜火，春来江水绿如蓝，能不忆江南?诗中的江南水波清粼，湖水如丝绸般光滑，景色美不胜收。

我的家乡太仓就在美丽的江南。600年前，伟大的航海家郑和率领庞大的船队从太仓刘家港出发，“七下西洋”传播中华文明。听妈妈讲她们小的时候，家乡的河水清澈见底，小鱼可以欢快地在小河里玩耍，乡间有很多高大挺拔的树木，人们的生活也非常环保非常健康。

可是，随着经济的发展，现在的环境有了很大的变化。很多农村的耕地被征用，又建造了许多的工厂。昔日高大的树木被砍伐了，种树的人也越来越少，绿绿的小草变黄了，鲜艳的鲜花变少了，连蓝蓝的天空也因为工厂排出的废气变得不那么蓝了，冬天PM超过2、5的天气也越来越多，我们小朋友必须要戴着口罩去上学。我们房子边的小河里的水越来越脏，根本看不到小鱼的影子，这都是小河边的饭店乱排污水所致。有时我也在家里听到楼上的居民向小河里乱抛垃圾，这些居民连最基本的道德品质都丧失了，他们知不知道，他们的随手之举给环卫局的工人带来了多少麻烦?经常看见环卫局的工人划着小船在小河里打捞垃圾，他们真的非常辛苦，非常敬业!

随着社会的进步，中国已经从自行车大国过渡到汽车大国。从我一个十岁儿童的理解角度出发，像我们太仓这样的小城市根本不需要那么多的汽车，我们孩子上学家长用自行车和电动车接送就可以了，大人上班大部分离单位也很近，也可以用同样的交通工具，要是路途遥远就乘坐公交车，这样就很环保。我最害怕冬天的时候，天上有雾霾，地上都是汽车释放的尾气，嗓子特别地难受。希望以后通过治理环境，能让我们家乡的天空变得和以前一样明亮。

做为一个儿童，尽管我们所能做的只是一件件小事，就是不乱扔垃圾，节约用水，吃用简单，做一个热爱家乡的环保小卫士。

保护环境，从我做起，从小事做起，让我们太仓这颗江南明珠变得清新美丽

Many people regard money as the most important thing in their life, but I dont agree with them. There are so many things that money cant buy. The first, money cant buy us knowledge, abilities and experience. The second, money cant buy us a happy mood and a good health.

However, money plays a significant role in our daily life. We cant live without it, because we have to use money to buy our daily necessities, like food, drinks, clothes, books, and so on. And we also need money to pay for our houses and education.

All in all, we should have a correct concept of money. We cant live for money, but take it as a tool leading a better life.

今天放学，我们每一个小学生都收到了一张通知。通知的题目是：“松下环境小卫士杯”浦东新区青少年“垃圾分类网上行”实践活动。

回家以后，我和妈妈一起登录了网站，注册成功后，打开网页我第一眼就看到了“垃圾分类小游戏”，我拿起鼠标点了起来，一共有22种不同的垃圾，要把他们放进不同的垃圾桶里，第一次我错了好多，因为有些垃圾，我不太清楚他们该如何分类，于是我又反复玩了几次，而且还注意看了游戏结束时，出现的分类小知识。这次我把所以的垃圾全都放到适合的垃圾桶里去了，满分，哈哈，我好高兴啊!

游戏做完了，我和妈妈一起参加了知识竞赛，里面的题目我都看不懂，妈妈一边给我读题一边给我讲解意思，还有好多妈妈也太不清楚，30题我们只做对了24题，而且时间还差点不够用了。妈妈说：“看来我们对绿色环保的知识了解得太少了，以后要多看看这方面的书籍，了解掌握了，才能成为真正的环境小卫士!”让我们一起学习吧!

, 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.