怎样改善环境英语作文精选20篇

1. Human beings are dependent on the Earth’s diversity of species. Wild species play a vital role in the maintenance of the planet’s ecological functions, yet every day on the planet 40-100 species become extinct.

2. Human life cannot exist in the absence of complicated interactions of millions of species in biological systems.

3. 50,000 plant an animal species disappear each year due to tropical deforestation, expanding agriculture and human settlement.

4. Human activities impact the environment, including clearing agriculture land; air, land and water pollution; urban and suburban development; and the introduction of invasion or non-native wildlife species. If land and wildlife are poorly managed, human being will risk fragmenting habitat.

5. We are living in the midst of a great chemical experiment, and some serious consequences are becoming apparent to scientist. More than two billion pounds of chemicals are spewed into the air each year. These chemicals are brewing a disastrous stew, resulting in an atmosphere crisis. The greatest consequences of the atmosphere crisis may be global warming and the ozone depletion. If human kind wants to survive well into the next millennium, we must stop this horrible destruction of our own environment.

6. The earth appears to be warming due to the greenhouse effect. Scientists estimate that the average temperature could climb about 2 degrees Celsius in 20 years. This change in the global climate would have disastrous results, including drought, coastal flooding and increased species extinction. And, scientists have discovered a hole in the ozone layer. The ozone layer is the only protection for life on Earth against deadly ultraviolet radiation from the Sun. Once the ozone layer is completely destroyed, all life on Earth will cease to exist, killed by the deadly radiation. The planet will become a barren rock devoid of all life.

7. It allows for an unbelievably large amount of downloads and uploads of information, music,videos and all sorts of other things, as it is the engine of the information superhighway of our Information Era, in witch we live.

Nowadays, more and more middle-aged people are suffering from insomnia, as

life for the middle-aged is stressful indeed. For one thing, as they are the

backbones of their companies, they have plenty of things to do at work. And they

usually have to work overtime. For another, they have to take great

responsibilities at home, for their aged parents need to be supported and their

little children need to be brought up. Thats why they dont have enough time to

have a good rest.

To sleep well, some of them often take sleeping pills. I dont think its

good for them to do so, because the sleeping pills can only get rid of the sign

of insomnia, not the cause. And taking too much sleeping pills is bad for their

health.

Therefore, I suggest those middle-aged people should know how to relax

themselves and rest their brains. Taking a simple work after supper will be

beneficial for them. Besides, they can have a glass of milk before going to bed,

which can be helpful for their sleep.

Orginate in America in the Mothers Festival.May 9,1906, American

consumingcity Jia-Wei the mother misfortune of silk dies , her grief

extremely.AvoidJapan in annual mother death anniversary, Miss An Na organizes

catch up thecampaign of Sai mother, encourage other person to also express the

gratitude forown loving mother with similar way.

Hereafter, she convinces people everywhere and establishes the

MothersFestival to the appeal of all sectors of society and call.Her appeal gets

warmresponse.

Through draft resolution, on May 10,1913, American Senate and House

ofRepresentatives signs by president Wilson second that announces and decides

eachyears May for Sunday, is the Mothers Festival.

This measure arouses world countries, is imitated one after another,install

to 1948 Na pass away , 43 countries have established the MothersFestival.

When winter comes, the topic of haze will never be ignored. When it comes, many pictures will be showed. People make fun of these pictures and they actually laugh at themselves, living with these poison air. Even in the daytime, people can’t see their faces beyond 10 meters. Many schools choose to stop the class and let the students stay at home. It is obvious that haze is a great threat to people’s health. This new type of destruction is the result of polluted environment. Businessmen chase for the profit and take the cost of polluting the environment. Now their offspring have to suffer from it. It is never too late to do something to protect our earth.

当冬季来临的时候，阴霾的话题永远不会被忽略。当雾霾到来的时候，人们会为它拍摄很多图片，之后再取笑这些照片。但是他们实际上嘲笑的是他们自己，因为他们生活在这些有毒的空气里。即使在白天，如果超过10米的话，人们都会看不见他人的脸。许多学校选择停课，让学生呆在家里。很明显，雾霾严重威胁到人们的健康。这种新型的破坏是环境污染的后果。商人们追求以污染环境为代价的利润，现在他们的后代都得遭受到恶果。现在为保护我们的地球付出努力还为时不晚。

本学期，我将结合学校工作计划和学校教学工作计划的要求，规范常规教学，提高教学质量，努力形成自己的教学特色。

一、总体思路

以努力提高教学质量为目标，以抓好教学常规工作，提高英语合格率为重点，采用任务型教学法，注重“学困生”的教育补差工作，形成良好的教学风气。

二、学生情况分析

经过一学期的学习，从上期期末成绩来看，七年级两个班的英语成绩比较理想。平均分82分。大部分学生学习目的明确，态度端正，掌握了英语学习的一些基本方法，能够积极主动认真地学习，学习成绩较好。但还有少部分学生没有明确的学习目的，缺少学习的热情和主动性，自觉性较差，相应的学习习惯也差，加上两极分化十分严重。

三、教材分析

《Goforit》七年级下册共14个单元，包括2个复习单元。全书采用任务型语言教学模式，融汇话题、交际功能和语言结构，形成了一套循序渐进的生活化的学习程序。每个单元都列出明确的语言目标，主要的功能项目与语法结构，需要掌握的基本词汇，并分为A、B两部分。A部分是基本的语言内容，B部分是知识的扩展和综合的语言运用。每个单元还有selfcheck部分，供学生自我检测本单元所学的语言知识。它采用“语言的输入---学生的消化吸收---学生的语言输出”为主线编排的。

四、教学目标

掌握本册书上的重点词汇、词组以及句型。通过本学期的学习，培养学生对英语的学习兴趣，形成有效的学习策略，有效提高学习效率，发展双基能力;培养听、说、读、写的能力，使学生初步获得运用英语的能力，达到语言运用能力的迁移和拓展;通过了解世界，了解不同地区的人文风俗，学会理解和尊重异国文化，并使学生在人际交往中学会尊重和理解别人，能在小组活动中积极与他人合作，相互帮助，共同完成学习任务，尽情享受学习的乐趣。

五、教学措施

1、加强词汇教学，包括单词拼写、词义记忆，语言功能的训练。

词汇是文章、句子的基本单位，词汇量的大小，将直接关系到学生能否流利地运用英语进行交际;能否熟练地用英语读和写;能否顺利地用英语思考。从上学期的期末考试所反映的问题看，在今后的教学中，在加强拼读与拼写的同时，应帮助学生进行有意识记，应加强对词的用法及内在含义的理解，要培养学生用英语解释单词的能力，逐步启发引导学生用英语思考。单词教学一定要做到词不离句，这样，学生在学会了单词的同时，也学会了词的一些基本用法。

2、每天背诵课文中的对话，培养语感。

3、基本的语法教学一定要与语境相结合。

进行语法操练时，要坚持“四位一体”，即话题、语境、结构、功能相结合。抓住话题，联系语境，确定语法结构，明确语法功能(交际功能)。要重视语法知识对于培养语言运用功能的基础作用，又要注重改革教法。课堂上一定要有生动活泼的教学活动。

4、进一步培养阅读能力和写作能力。

阅读和写作能力的培养是英语教学的又一重点。阅读和写作能力的培养在于平时。教师在平时讲解阅读理解题时，应着力帮助学生分析语言材料，而不是核对答案;平常应该多写作文。

5、做好学困生转化和优秀生培养工作。

优秀生：___，___，__，___。

学困生：___，___，__，___，___，___，___，___，___，___，___，___，___。

尤其对学困生进行专门辅导，布置一些作业，让他们在小进步、小转变中体会学习的快乐，树立学习的自信，尽快成长起来。

6、继续搞好师徒结对活动。

师徒结对活动也是一种好的学习方式。

7、作业布置要做到数量适中，批阅及时，对出现的问题要跟踪矫正，认真讲评，尽量面批面改。提高练习质量，要精选资料。

六、教研课题

《浅谈英语阅读能力的培养》

措施：用新的教学理念指导英语阅读教学，进一步改变教法和学法，培养学生对英语阅读的兴趣，提高学生的英语阅读能力，提高英语教学效果。

1、尝试通过各种形式的学习，例如复述课文、把课文改编成情景剧、阅读竞赛等活动，提高学生学习英语的兴趣，从而达到自主积累、综合运用英语的目的，并指导学生运用科学的方法记忆单词、阅读课文，取得事半功倍的效果。

2、通过信息技术与学科整合的手段，以课内为基础，增加课外阅读的量，指导学生借助信息手段和工具书理解文章基本内容的方法，提高学生的英语自学能力。

3、以复述课文、回答问题、判断正误、通过上下文线索猜词义为载体，培养学生的综合阅读技能，提高学生的英语阅读理解能力。

As is known to all， food is a priority for the mon people.Recently，

however， reports about food problems have often been seen in the newspapers，

showing that people have always been concerned about what they eat every day.

The reason for this problem is that some of the food producers are too fond of

making money， leading to the result that they use whatever will make the food

look good or taste better without considering the bad consequences。 This is not

normal because people just cannot live without eating anything.

So we should take all the measures necessary to forbid the food producers

to make food that is not safe enough. Laws should be strengthened and the

government should have more control over these producers。 Only when people are

no longer worried about whether their food is safe or not can they enjoy a

better life.

Honesty is long-lasting virtue of people all over the world. Likewise, it

is also one of the deeply-held values of the Chinese people. Some people believe

that in the market economy, honesty tends to be obsolete. In my opinion, honesty

will never be out of date no matter what the situation might be.

Firstly, honesty has been treasured and honest people have been respected

through history in all parts of the world. People everywhere would regarded

honesty as a virtue and hate a dishonesty person. Secondly, honesty is the basis

of interactions among people. People should treat each other sincerely and open

their hearts to each other. Only in this way can the relationship among the

people be natural. Thirdly, in the market economy, some people try to get more

money at the cost of honesty. To them, a best businessman is one who can cheat

most tactfully. Even in this kind of society, honesty is deeply valued by most

people.

We can see that not only in history, but also at the present day, honesty

was and is valued by the majority of the people and the virtue will not perish

so easily.

Serious Floods

The Yangzte River is the longest river in China. And its important and helpful to us Chinese. But these days the Yangtze River is bringing us serious floods.

Many villages were destroyed by floods. The floods made hundreds of millions of people lose their homes, relatives and friends. Many children cant go to school as usual .Now the foods have drawn the attention of the whole world. People from abroad have offered their help too. In China, millions of soldiers are busy fighting against the floods. They are working very hard. Many of them have lost their lives in their attempt to save the villagers.

Though we cant help them to fight against floods, we should help them to rebuild their homeland. We can present them our pocketmoney and clothes. I believe most of the people will return to their homeland in the near future.

严重的水灾

长江是中国最长的河流。它对我们中国人十分重要。但现在长江给我们带来了严重的水灾。

许多村庄被洪水冲毁于。洪水使成千上万的人失去了家园，亲戚和朋友。许多孩子不能与平常——样去学校了。现在洪水引起了全球的注意。国外的人也给予了援助。在中国，上百万的战士忙于与洪水搏斗。他们努力工作，许多人在救村民时献出了自己的生命。

尽管我们不能帮助他们抗洪，但我们可以帮他们重建家园。我们可以捐出零花钱和衣服。我相信在不久的将来大多数人会回到家乡。

As the summer vacation comes, I decide to learn swimming, because the

weather is so hot, I can make myself cool, what’s more, I want to master another

skill and protect myself. Many people lose their lives when they meet the

accident in the water, so it is important to learn swimming. I have made up my

mind and must finish this task.

Nature has given us everything, and our food and clothing cant live without it, so we should be grateful and look at nature with gratitude.

Gratitude it contains tolerance, but some people dont know the tolerance of natural, they only know by deforestation and killing of wild animals, only know to claim from the nature, but never written for nature to do what. The ancients of our country knew "the grace of the water of the people". But we still dont understand the true meaning of this sentence. When nature retaliates against us, we complain of nature and blame nature instead of tolerance. To know that nature hurts us much less than we do to it. The harm we suffer is nothing compared to the harm done to nature. Moreover, we have gained a lot from nature, and do not blame nature, let us treat nature with gratitude.

When the rising sun rises from the east, it brings light and warmth to us. He has never been stingy with what he has, giving us everything he has, like our selfless parents, who give their best to their children and never think of themselves.

When the rain falls on the earth, it moistens everything, gives birth to life, and gives the most sincere heart to people. It washes away the dirt from all things, and never complains that it is getting dirty. It is like the teacher who imparts knowledge, the hard work nourishes us, enables us to thrive without taking into account the dissipation of our energy.

When a breeze blows past you, it lifts the heat of the summer, and pays nothing in return. It always offers its most tender side to people, never to blame people easily. It is like an encouraging look in the distance, and when you fail, you touch your tired heart silently.

When a severe thunder comes, it seems to be a stern voice to your admonition, which may sound surprising, but it inspires and reminds you.

But now, the environment has been destroyed. The morning sun is not so soft; The rain is no longer pure; The breeze becomes violent and the air quality drops; The water became cloudy, even the atmosphere was empty, and the intense ultraviolet radiation hit the earth. Everything began to dry up and the environment began to deteriorate. Why is that? This is because humans do not appreciate gratitude, and do not appreciate nature. They keep taking away from nature, and impoverish the rich; To change the nature of goodness; To make the beauty of nature ugly. Now "blue sky white clouds float, white clouds under the horse run." The scene is gone, except that the smoke of the factory is dancing in the air to kill the chirping of birds. The effluent effluent flowing into the otherwise clean river has been able to extinguish the game of shrimp under the fish. Instead, the noisy sonatas of cars, the roaring symphony of factories... So nature is taking revenge on us, and in recent years, natural disasters have taken the lives of our loved ones, and we have suffered from the loss of our relatives. Its all because people dont appreciate nature and change nature, so now were going to save it and save ourselves, and the way to save it is to be grateful. Only every one have a grateful heart, to understand, to understand the true meaning of love, if we live in a world full of gratitude, full of love, then our life will be more beautiful, the sky will be more blue, pure, vast.

Let us be thankful for nature and love nature with our hearts so that we can live in harmony with nature.

[环境和谐生活英语作文

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。

我热爱地球，热爱我们赖以生存的家园。爱她的青山绿水，爱她的碧草蓝天……

I love the earth, love for our homeland. Love her beautiful country scene, love her green to the sky......

在四野飘香的花丛中，我和蝶儿一起嬉戏、欢笑;在郁郁葱葱的森林里，我与小鸟一起追逐、歌唱;清晨，我迈着轻盈的步履去原野上踏青，雾霭缭绕着、白纱般的柔柔地漂浮在空中。吮吸着花草的芳香， 欣享着阳光的沐浴，我被陶醉在这如痴如醉的梦幻里;夜晚，我坐在稻谷飘香的农家小院里，仰望着璀璨的星空，聆听着蝉鸣嘹响，蛙声如潮，仿佛置身于一个童话般的王国。

In the fields the fragrance of flowers, butterflies, and I play together in laughter; a wild profusion of vegetation in the forest, I chase, with birds singing; early in the morning, I walked with light steps to the fields on the outing, mist shrouded with white veil, gently floating in the air. At the scent of flowers and plants, we enjoy the sun bath, I was intoxicated in the dream of the night, delude one to folly; I sat in the fragrance of rice farmers in a small courtyard, looking up at the bright sky, listening to the sound of cicadas Liao ring, frog sound waves, like being in a fairy tale kingdom.

多么好的环境啊!怎能容许被破坏呢?

Very good environment! That would allow the destroyed?

人类的高科技，大排放，无止地开采……恐龙因环境而灭绝，而人类却要把自己毁灭掉吗?

The high-tech, high emissions, the endless exploitation...... The dinosaur extinction due to the environment, human have to destroy ourselves?

保护环境与维护生态平衡的历史重任要落到我们跨世纪一代的肩上。让我们都来关爱自然，热爱地球吧，手挽手、肩并肩、心连心地铸起一道绿色环保的大堤，捍卫资源、捍卫环境、捍卫地球、捍卫我们美好的家园吧!

The historical responsibility Protect environment and maintaining ecological balance to fall on our cross century generation shoulder. Let us all come to love nature, love the earth, hand in hand, shoulder to shoulder, heart to heart to set up a green dam, defend, defend, defend the earth resources and environment, protect our beautiful homeland!

As the Christmas Day is coming, our class decided to send some gifts to our

teachers, because we wanted to show our gratitude to them. At first, we had no

idea what to buy, because we wanted to do something special. So at last an idea

came to my mind. I advised to write a card, pasting some pictures of classmates

on it. Everybody agreed with me, so we spent a day to take some funny pictures,

and everybody wrote down their names on the card. When we sent this gift to the

teachers, they loved it so much. They were so impressed by this precious

surprise and would keep it forever.

With the development ofscience and technology ,different kinds of pollution has been produced andcaused global concern recently.

As we know, people have beenliving on the earth for thousands of years, human activity damaged natural environment, such as excessive abuse of natural resources ,the sewage dischargedfrom factories ,the animal slaughter ,kinds of chemical fertilizers andgreen-house effect. All that is mentioned above has a bad impact on the eco-system .Now, many animals aredying out. We are suffering from unhealthy food and water, we are faced withharmful rays and global warming. It was ourselves who had made a series oftroubles. As you can see, we are the final victim.

Above all, if we human beings cannot recognize theseserious problems and try our best to solve them soon, we would finally lose theenvironment suitable for us to live. So, it is our duty to protect theenvironment ,but what should we do to protect it?

In my opinion, the first and important thing is tounite all forces ,that is to say---gather all hearts together. Next we shouldprotect and plant more trees, which can dispose of the dust in the air. As forfamilies, it is effective to ride bicycles rather than drive cars. Don’t litteranywhere as you like. In addition, sorting and recycling the rubbish also playan essential role in the protection of our earth. We’d better call on everyone aroundus to lead a low-carbon life, as it may make a difference to the environment.

Thus, it’s high time that we did something to improveour surroundings. Everybody should raise the awareness to protect our motherearth. Let’s appeal to more people to join us.

All in all ,there’s no doubt that keeping the balanceof human and nature ,we will benefit a lot.

Is a source of atmospheric pollution, automobile exhaust emissions. The original day is blue sky thousands of miles, but now in some big cities, dark clouds, days groggy, and smelling the automobile exhaust, will be very uncomfortable, will also cause cancer. Car brought convenience to people, but also give a person come trouble exhaust. So I want to invent a kind of environmental protection car perfume exhaust.

This car far and general, approach can find the car without the exhaust pipe, only several honeycomb holes in the rear. People cant help but question, then the tail gas is how to deal with? What about the few at the back of the hole? The original automobile exhaust has been through in the car of a tube to trunk of a big box. The first small box of exhaust gas into the first big box, box spews disinfection powder, after disinfection of exhaust gas after a filter paper wall in the second small box, this small box also jet air disinfection, second after disinfection of exhaust gas through a filter paper wall come Chinese medicine steaming box. The box is full of Chinese traditional medicine powder, 4 walls exudes a of the heat and boil Chinese medicine Chinese traditional medicine. Three times after disinfection of exhaust gas after the thickest wall filter paper box to the perfume. Exhaust immediately into non-toxic harmless aroma, the aroma and then through the small hole at the back of the scattered outside the car, a series of disinfection purification is done.

[保护环境英文作文200字

In recent years, China’s food industry occurs security issus frequently,

which makes people worried and lose confidence. Food safety, related to the

people’s health, safety and healthy development of economy, is the major issue

of national stability and social development. Since the Sanlu Incident occurred

in 2008, the entire society increasingly concerned about food safety issue. It

was in this context that the food safety issue was referred to an unprecedented

level.

There are the following main issues in food security: using poor quality

raw materials in the food manufacturing process, adding toxic substances,

excessive use of food additives, abusing of chemical additives and so on. There

are many reasons to cause this problem, and regulators, producers and even

consumers share responsibilities. The entire society should try effort to avoid

food safety issues.

旅游，是许多人的爱好。游览祖国的大好河山，饱览名胜古迹的同时，我们也在不断的增长知识。不用说，我就是一个旅游爱好者。今年寒假，我又登上了家乡的南长城。

三年前的南长城十分雄伟，从烽火台向下望，可以看见碧波荡漾的东湖和数不胜数的各式各样的楼房。三年后的南长城，又会是一番怎样的景象呢?怀着无限的遐想与期盼，终于来到了长城脚下——崇和门。向前望去，可以看见长城蜿蜒盘绕在山间，犹如一条长龙。虽说它们没有北京的长城那么长，那么壮观，但也非常雄伟，给我一种肃然起敬的感觉。

登上长长的台阶，在不远处望见了第一个烽火台。妈妈一边欣赏着长城两岸的风景，一边给我讲历史典故。这是我更加了解了这座历史悠久、风景如画的南长城。

一路的攀爬，使我感受到了长城的变化。总的来说，一切几乎都没怎么变，但我看到长城上有许多的垃圾。这，使我感到愤怒：华夏儿女的祖先千辛万苦、风餐露宿才打下了天下。每一个名胜古迹都有着它独特的风景和一个个古老的故事与传说。如今，人们不但没有好好地保护它们，还加以破坏：在城墙上乱涂乱刻，随地吐痰、乱扔垃圾。作为中国人，作为炎黄子孙，难道不感到羞辱吗?

作为新世纪的少年，我们应该更加注重环境的保护。20__并不可怕，可怕的是环境遭到破坏。草地不再是绿的，天空不再是蓝的……世界末日并不可怕，可怕的是人类将自己毁灭自己!保护环境，保护我们共同的家园吧!

为了让草地更绿，为了让河水更清，为了让天空更蓝，让我们一起来保护环境。保护环境，从我做起。现在还不晚，为了你我他的幸福生活，保护环境，刻不容缓!

ladies and gentlemen, i want to say something about trees. as we know now trees are very important to human beings. first of all, they benefit our health.

they send out oxygen for us to breathe. we cant live without trees.secondly, trees can beautify our environment.as trees are so important, we must do our best to protect them. we must enforce the tree protection laws. we must plant as many trees as possible.only in this way can we live happily in the beautiful world.

[保护环境为题目的英语作文

Recently, we often show that shopping online is better than in store, but

is this really the case? Actually, there is no consensus of opinions among

people as to the view of shopping online is better than traditional shopping.

Some people consider that online shopping will replace the mall shopping, stores

will disappear in the future, while others argue that stores would unlikely to

be disappeared, it has its own advantages.

Most people shopping online because it is very convenient, there is no need

to go out, just click the mouse gently, they can buy the goods they want. In

addition, goods online are cheaper than entity shop that buyers can save a lot

of money. But even the coin has two sides. Online shopping also has advantages

and disadvantages. In recent years, we see a lot of news about online cheating,

and many buyers complain about poor quality of the goods, which is different

with the description.

However, the situation above is rare in traditional shopping store, because

the guest can communicate with the seller face to face. Buyers can also see

goods intuitively. But the traditional shopping does not convenience as well as

online shopping, for example, if people meet a traffic jam on the way to the

shopping which will affect the happy mood of shopping.

Today is Saturday. Today is very strange, very special, because when I go

online today, an unexpectedly found a note, tonight at 8-9: to earth hour,

really depressed.

Then after I know detailed understanding of earth hour is what meaning,

which requires us out all the unnecessary lighting, achieve energy conservation

and emission reduction, global warming, improve the environment effect. Really

is a joke.

To improve the earth - our homes and not so easy. An hour out unwanted

light can achieve? Not that things are not so simple. Want to save our beautiful

home, must pay more attention to the ecological environment and save the earth

is not a moment to achieve.

I hope some and some of our homeland enterprises can give their hand.

Today I am very glad here to share my opinionsabout the protection of environment.

With the development ofscience and technology ,different kinds of pollution has been produced andcaused global concern recently.

As we know, people have beenliving on the earth for thousands of years, human activity damaged natural environment, such as excessive abuse of natural resources ,the sewage dischargedfrom factories ,the animal slaughter ,kinds of chemical fertilizers andgreen-house effect. All that is mentioned above has a bad impact on the eco-system .Now, many animals aredying out. We are suffering from unhealthy food and water, we are faced withharmful rays and global warming. It was ourselves who had made a series oftroubles. As you can see, we are the final victim.

Above all, if we human beings cannot recognize theseserious problems and try our best to solve them soon, we would finally lose theenvironment suitable for us to live. So, it is our duty to protect theenvironment ,but what should we do to protect it?

In my opinion, the first and important thing is tounite all forces ,that is to say---gather all hearts together. Next we shouldprotect and plant more trees, which can dispose of the dust in the air. As forfamilies, it is effective to ride bicycles rather than drive cars. Don’t litteranywhere as you like. In addition, sorting and recycling the rubbish also playan essential role in the protection of our earth. We’d better call on everyone aroundus to lead a low-carbon life, as it may make a difference to the environment.

Thus, it’s high time that we did something to improveour surroundings. Everybody should raise the awareness to protect our motherearth. Let’s appeal to more people to join us.

All in all ,there’s no doubt that keeping the balanceof human and nature ,we will benefit a lot.

Thank you for listening！