高二英语作文：河流污染RiverPollution(合集20篇)

Dear Susan,

I am sorry to hear that you have decided not to go to college. I am writing

to trying to persuade you not to do that. The reasons are as follows.

First, education has a long-lasting influence on our future. No one can

ignore the fact that well-educated people usually perform better in their career

and enjoy a better life. Second, we all meet certain difficulties in our lives

and what we should do is take up the challenges and trying to overcome them.

Third, you can apply for a student loan or take part-time jobs to earn some

money. Of course I will trying my best to help you too.

In short, I hope you can accept the offer from that college.

Yours,

Li Hua

There is an old man who lives next to my door. He lives alone, and

sometimes his children will come to visit him. When we asked him why he didnt

move to live with his children, he said he didnt want to interrupt them,

because of the different lifestyle. The man likes to sit in front of the shop,

where people communicate there every day. He is very talkative and likes to

offer help. Once he helped a woman to carry heavy food home. Besides, if people

asked him for information, he knew everything. People loved him and got used to

seeing him every day. I like to talk to this man, he is smart and can give me

some wise opinion. He is definitely a good people and we are willing to ask him

to have dinner with us.

Winter has gone , and spring is coming on .

Watching the ice melting ,I know the whole earth is being rejuvenated from the winter. A variety of flowers come out to show their beauty and bring us fragrance .It is a feast for our eyes and souls. The yellow grass suddenly turn green . The young leaves grow on the branches . The swallows fly back home with the greeting of spring .

Everything is coming to life . Feeling the warm sunshine , enjoying the beautiful scenery , listening to the wonderful music , drinking the new tea , my mood is perfect and I have nothing else to desire. Spring is the most fantastic season in the year .It means so much to the other three seasons.

As the development of Internet, people like to use computer every day, they search the Internet and know more about the instant news.

The Internet also helps people give their own opinion on the hot issues, some new words are created. Zhai Nan is a very popular word, it means the people who are staying at home all the time, they are less going out.

People can buy what they want by the computer and the goods they have bought can deliver to their home. So more and more people are like to staying at home, playing computer or watching TV, they will feel uneasy when communicate to others.

Zhai Nan is not a good word, these people’s lifestyle is not healthy, they should go out more and have the normal activity with others. Getting rid of Staying at home brings people the healthy life.

随着电脑的发展，人们喜欢每天使用电脑，他们搜索电脑，了解更多的及时新闻。

网络也帮助人们，让他们对热点进行讨论，一些新的词汇会被创造。“宅男”就是一个很流行的词汇，意思指那些整天呆在家的人，他们很少出去。

人们可以通过电脑买到他们想要买的，买的产品也可以快递到家里。因此越来越多的人喜欢呆在家里，玩电脑或者看电视，他们和别人交流会感到不自在。

“宅男”不是一个好词，这些人的生活方式也不健康，他们应该多出去走走，和别人进行正常的交流活动。摆脱宅男一族能给人们带来健康的生活。

The years are long, and my dreams are still there; In the mottled memory of

life, there are bound to be twists and turns and hardships in the middle. When

you encounter setbacks, do you face it calmly, or do you avoid it?

In fact, setbacks are a valuable asset in life. When we are in adversity,

it is the process of accumulating wealth.

Setbacks are the cornerstone of the road to success. Learning to accept

setbacks and accepting reality will inspire fighting spirit and move forward

bravely. Just like President Lincoln, he faced adversity in his life, 8

elections and 8 failures, but it is precisely because of his selflessness,

fearlessness and courage to face that he succeeded and fulfilled his personal

dreams. Indeed, only by being brave enough to accept setbacks and constantly

accumulating life experience can we reap the first pot of gold in life.

Frustration is the lubricant of life. When the wheel of life is driving on

the rough trails, the thorns of the roadside become our obstacles. Its like the

journey of life on the sea, suddenly encountering violent storms; when the young

butterfly breaking its cocoon into a butterfly breaks its wings... There is

always a little unsatisfactory in life, as Tagore said: "God is entirely to

strengthen our will, Thats why we set up many obstacles on our way." But at the

same time as we lost, we gained the confidence and courage to deal with

setbacks, so that we can continue to improve and improve.

Setbacks are a poem in life, and inspiration after facing the difficulties

in life. Although the poet Qu Yuan is full of talent and loyalty, he encounters

the faint-hearted King Huai of Chu; Yue Fei drives his army north, vowing to

attack Huanglong and restore the Central Plains, but he is recalled to Linan by

twelve gold medals. These insightful people have experienced setbacks and

regrets. Qu Yuan sang the eternal quatrain of "Long too much breath to cover up

tears, mourning how difficult the peoples life is", full of the poets great

feelings, interpreting the deepest call of the poets soul. So frustration

exudes a kind of poetic beauty, a flicker of the spiritual light of beauty, and

a beautiful spark of free spirit flying in the vast world.

Frustration is a key to interpreting life. Life is like climbing a

mountain. In this mountain, there is never a shortage of people who climb it,

but some people give up halfway and see only a small piece of scenery around

them; Small", harvest the most beautiful scenery. When life encounters setbacks,

only persistence is the shortcut to success.

Frustration has two sides. If we see it as an ugly garment, then we are

really blocking its light; if we see it as a strong cloth, then we will walk

forward and not. Fear of restraint. Therefore, we should treat setbacks

correctly, because we always believe that adversity makes talents.

Learn to face setbacks. When we encounter setbacks, we will have more

indifference in our hearts. Setbacks are not terrible, but will bring us

strength and courage, which is an indispensable wealth in life.

导语：现如今我们的生活中有太多的汽车，除了拥挤，事故和快速的燃料消耗，汽车是造成大城市空气污染的主要原因。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!

Too many cars have created a lot of serious problems in our world. Besides congestion, accidents and fast fuel consumption,cars are responsible for a good part of air pollution in big cities. All the time, they are pumping huge amounts of waste gases into the atmosphere. These gases are very harmful, causing disease and even death. Last winter, car fumes formed heavy smog over Beijing, making the sky gloomy for weeks and deteriorating peoples health.

One possible solution is to design and develop clean cars and clean fuels. In Tsinghua University, campus buses are driven by electricity. In Beijing some of the public buses begin to run on natural gas, which does not give off as much carbon dioxide as the petrol. But it may take decades for the new models of clean cars to completely replace the traditional ones.

Another solution is to develop modern public transportation systems and restrict the use of private cars. If the price of petrol rises constantly and the public vehicles are efficient and convenient enough, most people will not private cars. And the total number of cars in big cities will reduce greatly.

On the whole, the elimination of air pollution needs the co-efforts from the government, the public and the environments. This problem will be solved only with the help of science and technology.

【参考译文】

太多的汽车在我们的世界里制造了许多严重的问题。除了拥挤，事故和快速的燃料消耗，汽车是造成大城市空气污染的主要原因。他们一直在向大气中排放大量的废气。这些气体是非常有害的，导致疾病甚至死亡。去年冬天，汽车烟雾在北京上空形成了浓重的烟雾，使天空阴沉了数周，恶化了人们的健康状况。

一种可能的解决方案是设计和开发清洁汽车和清洁燃料。在清华大学，校园巴士是由电力驱动的。在北京，一些公共巴士开始使用天然气，这并没有像汽油那样排放二氧化碳。但清洁汽车的新模式可能需要几十年才能完全取代传统汽车。

另一个解决办法是发展现代公共交通系统，限制私家车的使用。如果汽油价格不断上涨，公共交通工具的效率和足够的方便，大多数人不会私家车。大城市的汽车总数将大大减少。

总的来说，消除空气污染需要政府、公众和环境的共同努力。这个问题只有在科学技术的帮助下才能得到解决。

Aerobic exercise is a series of activities which can improve our heart-lung function by maintaining longer, including running, bicycling, swimming and so on. It brings a lot of benefits to our body and psychology.

有氧运动是在长期坚持下可改善心肺功能的一系列活动。有氧运动包括跑步、骑单车、游泳等。这种运动十分有益于身心健康。Physically, taking aerobic exercise advances our physical health and reduces our agony. It promotes our heart and lung function by increasing their expansion and contraction, which is beneficial for resisting pressure from longtime labor or extra-strength work. And it improves fat consumption and metabolism, which lay a solid foundation for disease prevention. Meanwhile, it helps keep our body in a good shape by consuming the overfull calories.生理上，做些有氧运动可以提高我们身体健康，减少我们的痛苦。做有氧运动可增加心肺的伸缩，以提高心肺功能，有益于抵御长期的劳作和加班带来的压力。它还能促进脂肪的消耗，促进新陈代谢，预防疾病。同时，有氧运动还能消耗多余热量，有益于保持良好体型。Psychologically, acting aerobic exercise also conduces to our psychological health. We are able to be more confident and positive that we have capacity of doing something at the best, just like finishing our plans or achieving our destinations in exercise. Thus we can ventilate our negative feelings by doing workout so that we can strive for our dreams again.心理上，进行有氧运动还有利于我们的心理健康。通过户外锻炼我们能消除负面情绪，才能再次为梦想奋斗。Hence, for the wellbeing of body and mind, let us have some aerobic exercise together.因此，为了我们的身心健康，让我们一起来做有氧运动吧!

Today, my mother burned to eat my favorite braised fish. I witnessed the mother fish fish washing process.

Mother first ready material: carp, onions, ginger, garlic, sugar, soy sauce, coriander, rice wine, salt, cooking oil and green pepper.

These materials are ready, my mother began to wash the fish. She saw a knife to scale, and then remove the fish gills, and fish bubble remain in the belly, to puncture the bubble of fish, the fish maw with black all the debris removed, cleaned the fish, fish evenly in a few designated marks I can spare.

Mother heated the pot, when smoking pot when the oil poured into a little, let the pot coated with a layer of oil, then add a small amount of cooking oil, fry after a good wash pot Add the fish and then release into some rice wine, so you can remove the fish smell, adding a teaspoon of sugar, a small amount of soy sauce.fish can be a color, then start adding cold water, let the fish submerged in water, adding green onions, ginger, garlic, pepper and salt, and then after the fire to boil, to low heat, boil 40 minutes, adding parsley, Finally, a pot of tasty braised fish cooking in her mother under the care of.

Smell this fragrance, I salivate. I quickly pick up the chopsticks, a small dip at juice, ah, how good you and incense and soft and slippery, so together with color, flavor and taste a whole food ah!

Sir, it so happened that I was on my way home and noticed who were around

and what they were doing. A man in a dark suit was walking out of the door, with

an umbrella in his hand. A man was sweeping near the telephone booth. A woman

and her child were crossing the road. There was a basket on the womans right

arm. A man with a cap was on a ladder,cleaning the wall. A man was reading under

the tree. In the telephone booth, a girl was making a call. By the side of the

street, I found a black car parked there with a door open. In the car there were

two persons. The driver was sitting in the front, and the passenger was in the

back.

Sir, it so happened that I was on my way home and noticed who were around

and what they were doing. A man in black was standing by the door, with an

umbrella in his hand. A man with a cap was wiping the wall on a ladder. Under

the tree there was a man reading a newspaper. A black car was parked by the side

of the road with a door open. There was a driver sitting in the front and a

passenger in the back. A lady with a child was walking across the street. She

was carrying a basket on the arm. On the other side of the load, a man was

sweeping the street near the telephone booth. There was a girl making a phone

call in the telephone booth.

Recently, a beautiful womans pictures caught the publics attention. The

amazing thing was that the woman looked like 20 years old while actually she was

more than 40! A lot of girls wanted to know how she could make it. The woman

told people that besides regular exercise, the most important thing was to keep

a good mood. When something or someone annoyed her, she tried to find the

balance and solved the problems step by step. She felt so thankful to her

families and friends, who supported her all the time. So there was nothing could

make her sad for a long time. People are easy to lose control when they meet

difficulty, then they start to complain and feel negative about life. In the

long time, it is easy to age, even they are young. We need to find the way to

relieve bad emotion and to enjoy life.

2020高二经典英语作文5

There have been a lot of ways of acquiring knowledge. And the number is

increasing unexpectedly owing to the popularization of modern mass media.

However, reading books has always been the major and convenient approach to

knowledge. One may acquire most of his knowledge through reading books, since

they can be carried easily and read leisurely everywhere at any time. Another

equally important means of acquiring knowledge is through practice, especially

learning from others. It is unlikely for a person to get all-round knowledge by

merely reading books. As a matter of fact, genuine knowledge comes from

practice.

Although books and practice are indispensable to the enrichment of one’s

knowledge, other means shouldn’t be turned aside. With the development of IT

industry, people tend to hunt for knowledge by means of Internet. Internet is

changing people’s traditional approaches to knowledge. It has found its way into

every field of the world.

I always think there is not enough time. For example， I have just taken a

three-day holiday. But when I look back， I just feel that it‘s only one day.

There goes a proverb， “Time is money”。 Now I want to say， time is more precious

than money， because when money is spent， we can earn some more again. However，

when time is gone or lost， never will it return.

Time goes without being noticed. The time for our study and work is usually

limited. So I think we must make full use of our time. But it‘s a pity that I am

always not aware of the importance of time until it’s too late.

So I think， I should get into the good habit of saving time because wasting

time is equal to wasting one‘s life. Do not put off what can be done today till

tomorrow!

The Englishman love to behave gentlemanly and the Englishwoman love to behave ladily. They also show their respect to ladies. They always say" Lady first". In their daily life. the English pay attention to their appearance. They dress neatly. They shake hands when they meet other. When they are with others, they usually say "please""thank you""sorry" and so on. The breakfast in Britain is very rich. Usually there are all kinds of egg products, oatmeal, bacon, ham, sausages, butter, jam, bread, milk, juice, coffee and so on. They are popular with the western countries. Whats more, the English like drinking tea. They have the habit of drink afternoon tea at about 3 in the afternoon. They enjoy drinking tea and treat it as a kind of seeing friends.

Its a quiet room away from the street. There is a big bed in the room.Near

the bed,there is a big window. Besides the window,there is a desk..You can work

here.Of course,there is a chair in front of the desk.In the middle of the

room,there is a round table. When your friends come to visit you,you can have

tea and have a chat around it. That will be fun. There is a shoe rack at the end

of the bed. I think youll like it. On the wall, you can see some photo

frames.If you put some pictures or your photos in it, that will be nice. There

are two lights in the room. One is on the desk and the other is over the

bed.

The price is $500 per month,$5000 per year.If you want to hire this

room,please contact Mr Smith and the telephone number is 12345678.

导语：相信每个人都有想过未来的生活是怎么样的，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!

As time goes by, there are going to be big changes in our everyday life. For example, when we are hungry, we dont need to cook in a hurry. Just take some pills, and everything will be OK. When we are free, we can go anywhere by spacecraft. It will be very cheap, just like taking a taxi now. And of course, if we want to see what is like under the sea, just travel down there in a flying object like UFO. Maybe there will be a lot of cities and people living there. I think itll be very easy to travel anywhere, not only in our world, but also in space and in the deep sea.

【参考译文】

随着时间的流逝,会有大的变化在我们的日常生活。例如,当我们饿了,我们不需要做匆忙。只是需要一些药片,一切都会好的。当我们是免费的,我们可以通过宇宙飞船去任何地方。这将是非常便宜的,就像现在打的。当然,如果我们想看到海底是什么感觉,只是沿着一个飞行物体像UFO。也许会有很多城市和人住在那里。我想它会很容易旅行任何地方,不仅在我们的世界里,而且在空间和在深海。

Last night, I saw a movie, it was so touching, the movie told about the girl got an accident, her soul got out of her body, but she did not die completely. As a ghost, the girl went to visit her parents and her friends, she had so many pitiful things to do. Finally, the girl woke up and got recovery, she decided to be brave and did what she wanted. I think of myself, what if I die tomorrow, I have a lot of things to do, too. I want to learn to play piano, which is a little too late for my age, I also want to travel to many places, but my parents never let me travel alone, because they think it is dangerous. I shall do what I want, life is too short, if I hesitate for too long, then the plans will be gone and I do nothing in my life.

昨晚，我看了一部电影，电影很感人，讲述了一个女孩出了意外，她的灵魂出了身体，但是她还没有完全死去。作为一个鬼魂，女孩去拜访了她的父母和朋友，她有很多遗憾的事情要去做。最后，女孩醒来并且康复，她决定勇敢去做她想要做的。我想要了自己，如果我明天死去，我也有很多事情要去做。我想要学钢琴，这对我的年龄来说有点晚，我也想要去很多旅游，但是父母不让我单独去，因为他们觉得危险。我应该做自己想做的，生命太短暂了，如果我犹豫过久，计划就会没了，什么事也做不成。

Pick up a book, read the sentence, there are a few words I also full of love, full of nostalgia.

Such as: the direction of the tree, is decided by the wind; The direction of the people, their own decisions. So, I must, in todays I, me yesterday; In tomorrows me, me today!

Yes, fate is in our own hands, only you can go to dominate it.

At the same time, cherish the good one single moment of every day, dont let yourself feel have not full, and dont live without a goal, this is what I feel, also in the moment remind myself.

Read the contents of the jar TXT umd of square and round, so there is a writing: the golden key to success in life is to believe in yourself, brave action, have great enthusiasm to the life and career, if you grasp the three golden key, then the road to success will show in front of you...

This sentence will become one of my motto, while I was reading, but the work is at hand, so Im going to shop for your own life, a road to success.

拿起一本书，读到里面的句子，有几句我还满喜欢，满留恋的。

如：树的方向，由风决定;人的方向，自己决定。所以，我一定要——以今日之我，胜昨日之我;以明日之我，胜今日之我!

不错，命运是掌握在自己手中，只有自己能去主宰它。

同时，珍惜好每一天的一分一秒，不要让自己觉得过得不充实，也不要毫无目标的生存着，这是我所感受到的，也在时刻的自我提醒。

读到了丁远峙着的《方与圆》中的内容，有一句是这么写的：人生成功的金钥匙就是相信自己，勇敢行动，对人生、事业怀有无比的热忱，如果你把握了这三把金钥匙，那么成功之路就展现在你眼前……

这一句话将成为我的座右铭之一，虽然我还在读书，但距离工作已是近在咫尺了，所以我要努力，为自己的人生铺一条成功的道路。

Everyone has their own habits, have a good habit, also have bad habits, we learn to complement each other.

But in our life, there are a lot of people have the bad habit of smoking, though they know the dangers of smoking to human body, but they are going to do, or really confusing.

In my side, though in many places with big slogan: no smoking, but there are still many people smoking unashamed. Although the cigarette case, all printed with the words, "smoking is harmful to health" but people turn a blind eye, to continue to their "hobby".

"Merchants if we know that smoking is harmful to health, why production cigarette?" I feel puzzled. Dont know who replied: "of course, because there are many people smoking, producing cigarette making money." I thought: if the country increased taxes, let the merchants cant make money, but at a loss, can reduce cigarette body is native to enjoy? The answer is yes. When the state is treated as "humen" cigarettes, smokers will be like those opium, become less and less, when it comes to cigarette harm people will be less and less.

The dangers of smoking, so I advise those smokers: only harm smoking, smoking just can satisfy what are a kind of desire, so youd better give up smoking as soon as possible.

每个人都有自己的习惯，有好习惯，也有坏习惯，我们要学会取长补短。

但在我们的生活中，有许多人有吸烟的坏习惯，虽然他们知道吸烟对人体的危害，但他们还是要去做，着实令人费解。

在我的身边，虽然在许多地方贴着大大的标语：禁止吸烟，但是还是有许多人毫无顾忌的吸烟。虽然在所有的香烟盒上，都印着“吸烟有害健康”的字样，但是人们视而不见，继续他们的“爱好”。

“商家既然知道‘吸烟有害健康’，为什么还要生产香烟呢?”我感到疑惑不解。不知是谁答道：“当然是因为吸烟的人多，生产香烟有钱赚咯。”我想：如果国家增加税，让商家赚不到钱，反而亏本，会不会减少香烟的身产于享受呢?答案是肯定的。当国家像“虎门销烟”一样来对待香烟，吸烟者一定会像吸食鸦片的人一样，变得越来越少，说到香烟危害的人也会越来越少。

吸烟的危害数不胜数，所以我奉劝那些吸烟者：吸烟只有害处，吸烟只是能满足呢们的一种欲望罢了，所以你们还是尽早把烟戒掉吧。

Everyone knows that eyes are one of the most important parts of our body.Having good eyesight means we can not only see things clearly,but also enjoy some beautiful scenes.there is also a saying going that eyes are the window of our mind.But how can we protect our eyes?

Here are some tips for you .Firstly, it is a good habits not to read your books or newspapers for a long time because our eyes need rest,too.Secondly,dont read books in a strong or poor light,otherwise,the light would harm our eyes.At last,remember to keep on doing eye-exercises and watch more green grass and other plants.

每个人都知道眼睛是我们身体最重要的部分之一。拥有良好的视力意味着我们不仅能看到事物的本质,也能欣赏到一些美丽的风景。还有一个说,眼睛是心灵的窗口。但是我们如何保护我们的眼睛呢?

这里有一些建议给你。首先,不长时间看书或者看报纸这是一个好习惯,因为我们的眼睛需要休息。其次,不在光线强或光线差下看书,否则,光会伤害我们的眼睛。最后,记得要坚持做眼保健操,看更多的绿草和其他植物。

My home town is a beautiful place. It stands beside a wide river and is rich in fish and rice.

我的家乡是一个美丽的地方。它坐落在一条宽阔的河流和丰富的鱼和米饭。

But in the old days it was a poor and backward little town. Many people had no work. They lived a hard life.

但是在过去它是一个贫穷落后的小城镇。很多人没有工作。他们过着艰苦的生活。

In 1949 my hometown was liberated. Since then great changes have taken place there. The streets have been widened. Factories, schools, hospitals, cinemas and theatres have sprung up one after another. The life of the people is greatly improved.

1949我的家乡解放。自那时以来发生了巨大的变化。街道已拓宽。工厂，学校，医院，电影院和剧院如雨后春笋般涌现出来。人民的生活大大改善。

I love my hometown. All the more I love its people. They are working hard so as to make it still richer and more beautiful.

我爱我的家乡。所有我爱的人。他们正在努力工作以使它更丰富、更美丽。

We all know that it is not easy to find a suitable work in the present society. But at the same time, more and more companies say the phenomenon of the brain drain is very serious. I think both the employee and employer should take the responsibility. But employer should take the most duty. If the company can offer a considerable welfare, there will be less staff leave their position. In general, most employees change their jobs just because they think their payment doesn’t equal to their benefit. If the employer can meet the need of their staffs, the brain drain will not be a question. By the way, the employee also should think again and again when hunting jobs to make sure finding his dream job. Then he would not regret after a few days. If both employee and employer do their best, there will be less and less brain drain.

我们都知道在当今这个社会的要找到一份合适的工作并不容易。但是，与此同时，越来越多的公司指出人才流失这个现象的严重性。我认为这应该是雇员和雇主都该承担的责任。不过雇主应承担大部分责任。如果公司可以提供相当可观的福利，很少会有员工要离开的。一般来说，大多数员工换工作都是因为他们认为他们的付出与收获不成正比。如果雇主能够满足员工的需要，人才流失将不会是一个问题。顺便说一下，在找工作的时候员工也应该三思而后行，确保可以找到自己想要的工作。这样就不会一段时间后就后悔了。如果雇主和雇员都做到最好，人才流失会越来越少。

In the 21st century, humans science economic development has reached a very high level. But I want to ask: do you have any aware of human activities on the environment will be what kind of impact?

The deforestation of the forest is not a serious problem? According to the survey the world forest area is in at an annual rate of millions of hectares of disappear. Caused a lot of water and soil loss, make many areas become desert. Scope of human activities in the declining, its not scary?

What human besides destroying forests, dont damage the environment problems? It is not. Now, we should see the seriousness of water pollution. At present, 60% of the country in the world face the shortage of water, 20% of the population is difficult to get clean water, 51% of the people do not have access to sanitary water. This is caused by what? Is, that we are causing ourselves now factories and sewage in our life, not by processing is out. This is not proof of that? According to research, each 1 cubic meter of sewage discharge, 14 cubic meters of natural water pollution. Think of it, this is what a terrible number?

In the discharge of smoke in the factory, we dont know the smoke is atmospheric pollution? Scientists have found that there are at least 100 species of air pollutants produced great harm to the environment, directly affect peoples health.

Do we want to live in such an environment? Certainly dont want to; Then let us use action to prove it! We can start from me, start from now, start from the side. Love nature, the consciousness of environment protection! To do propaganda environmental protection angel! Lets take action to protect the environment

在21世纪的今天，人类的科学经济发展已经达到了很高的水平。然而我想问：你们有没有意识到人类的活动对环境会造成怎样的影响呢?

森林的乱砍滥伐不就是一个严峻的问题吗?据调查全世界森林面积正以每年上千万公顷的速度在消失。造成大量的水土流失，使许多地区成为沙漠。人类的活动范围在不断减少，这不可怕吗?

人类除了破坏森林之外，难道就没有什么破坏环境的问题了吗?不是这样的。现在我们应该看到水污染的严重性，目前世界上60%的地区面临供水不足，已有20%的人口难以得到清洁水，51%的人无法得到卫生用水。这是什么造成的呢?是我们人类自己造成的，现在的工厂及我们生活中的污水，没有通过处理就排出去。这不是最好的证明吗?据研究，每排放1立方米污水，就污染14立方米天然水。想一想，这是多么可怕的数字?

在工厂排出的浓烟里，我们不知道浓烟是污染大气的吗?科学家发现，至少有100种大气污染物对环境产生极大危害，直接影响人们的健康。

难道我们想在这种环境中生活吗?当然不想;那让我们用行动来证明吧!我们可以从我做起，从现在做起，从身边做起。树立爱自然、爱护环境的意识吧!来做宣传环保的使者!让我们一起为保护环境行动起来吧