关于空气污染的英语作文500字经典20篇

I have a two months summerVacation. During the holiday, I was very happy,

because I did not have to focus on my study all the time. But I still spent some

time in my study. I want to learn more in the holiday. Besides, I spent a lot of

time in playing, such as meeting friends, watching TV, searching the Internet,

playing computer games and so on. In addition, I help my mother do some house

work. I can reduce some burden of her and learn to be independent. In short, I

have a good and rich holiday.

My dad bought a computer when I was five years old. I could draw pictures

and listen to music on it.

But once, the computer was down suddenly.

My dad told me that it might be attacked by computer virus.

I was so scared that I asked dad anxiously, "Did it get a flu? Did it need

some medicine?" But dad laughed and said smilingly, "Dont be silly, son.

No medicine can cure a computer virus. Its a problem of program." I didnt

understand what my dad said at that time.

But I made up my mind to study hard and to be a computer expert in the

future.

地球只有一个，大自然也只有一个！请你我好好爱护这个大环境！

在我们小区里，环保意识都在大家的心里扎根了。看到垃圾大家都会捡起来，当然，也有个别外来居民在我们小区里摆烧烤摊，垃圾乱丢，破坏了一大片环境。每每遇到这种情况，我们小区的居民即使再烦，也会先把垃圾捡起来，然后再耐心的劝说他们，要保护环境，保护清新的空气，因为它是我们赖以生存的基本条件。

在这个美丽的小区中，也有几个平平凡凡的人，他们虽然普通，但他们已经为大家做出了榜样。“废品爷爷”便是其中之一。

“废品爷爷”和我们在一栋楼里，平时我奶奶见到他，会打一声招呼，问个好。他却总是只回应一声“嗯”，就什么也不说了。

“没有一点礼貌！”我对自己说“这样的人也会环保？”

可事实证明了这一点。每天，他都会早早起来收废品，起早贪黑，也许看到矿泉水瓶他只是想卖钱而已，但他这种节俭的精神是值得我们去发扬的。

现在，中国在全世界空气质量的排名早已不是原来的倒数行列，全世界都看到了中国的努力。更何况，年已古稀的平凡老人都能给我们做榜样，我们有什么理由破坏它呢？

我们大家都行动起来！保护环境！保护地球！让天更蓝！草更绿！空气更清新！

The sun shines on us. It gives us light and heat. It makes everything grow.

It gives the earth life.

The earth turns round itself. As it turns, we have day and night. It’s

bright by day and dark by night.

The earth also travels round the sun in an orbit. As it travels, we have

four seasons. It is hot in summer and cold in winter. the days are long in

summer and short in winter. In spring it is warm and the days are getting

longer. In autumn it is cool and the days are getting shorter.

今天，期中考试。大家虽然提前知道，但嘴巴还是被这枚“重型炸弹”炸成“O”型。

“丁零零......”考试了。大家拿到卷子，便开始奋笔疾书，教室里静静的，只听见沙沙的写字声和监考老师的私语声。“咦，这道题好像讲过，怎么一点思路也没有了呢？”某位同学自言自语道，幸亏监考老师没有听到，否则他就会被“咔嚓”了。时间匆匆，老师迈着轻盈的步伐走在考生之间，他那知道考生心里那么紧张！突然老师驻足在一位考生身边。我心中暗暗自喜，谁让你刚才突然捂着卷子了，不随老师心意，倒霉吧你！我正在得意之时，老师突然开始看我的作文。糟了！怎么办？对，若无其事，让老师感觉我正在认真的思考问题。呵呵，我暗自庆幸。老师正看着入迷，我趁机瞟了一眼其他同学。他们都惊奇的看着我，等我回过神来时，老师把我放在作文纸上的笔移走时，继续专心致志的看下一部分。得，一个字也没落，全部曝光了。

“丁零零....”交卷了，大家也纷纷议论起答案来。A君和B君写的一个答案，他们俩高兴的欢呼雀跃；尔C君却是个异端，心里的难过劲就甭提了。

兴趣也好，难过也好，考完了，如千斤重担卸下来了。可是大家的心情并没有因此而放松，因为考试成绩还不知道呢......

now, our side of the car constant more up, the environment also increasingly worse! that the air around us there are many harmful substances. therefore, we want to sue around things start to do. for example, we can go to school by bike or walk, it can exercise. if you have time can use less elevator, many climb stairs. we can not only physical exercise, but also to protect our environment.

现在,我们身边的汽车不断的多了起来,环境也越来越糟糕!以至于我们周围的空气有很多有害物质.所以,我们要苏身边的小事做起.比如,我们可以骑自行车上学或者步行,这样还可以锻炼身体.有时间的话可以少用电梯,多爬楼梯.我们不仅能锻炼身体,也能保护我们的环境.

I have many dreams, such as I am rich in the future. Therefore, I can buy

all what I want. But my greatest dream is that I want to be an astronaut. Our

country develops fast and our space make great progress in the last several

decades. It has great achievements. All of our country are proud of it.

Therefore, I want to be one of this amazing area. In order to make my dream come

true, I must work hard now. So that I can go to a good university to learn more

knowledge. I hope my dream can come true one day.

Nowadays, most children, who are the only child in the family, are given

too much love by their parents. It is because that they are protected from

hardship and difficulties, they become less independent. However, a spoiled

child will have a hard job to live in this competitive society. We should know

the fact that no parents can keep a good company with their children for the

whole life. Thus, parents should encourage their children to do whatever they

can, so as to develop their abilities of independence.

Recently, global warming has become a hot topic among people. It results

from serious air pollution. As the environmental pollution is more and more

strict, the temperature of all the world has dramatic increased. Gradually, some

disaster such as drought, floodandGlaciers Melting follow. How terrible it is!

Therefore, we need to protect our earth and fight against the disaster

together.We should start from the trivial side. Making contribution to

protecting our home.

It was Mother’s Day.Sun Zheng thought he should do something for

hismother.He decided to help his mother do some housework.After school he went

toa shop to buy some food on his way home.

When he got home, he did his best to cook some nice food,though he

couldn’tdo the cooking well.Thenhe cleaned the room.He felt very tired, but he

wasvery happy.

When his father and his mother came back and saw the clean rooms and

disheswhich weren’t so nice, they were very happy.They had their supper

together.Hismother said, "Thank you,my child!"

My summer vacation of this year was very enjoyable。 I went to the

countryside to spend my summer holidays.It is very beautiful there。 there are

green plants， clear rivers， lovely animals kind people。 i spent two weeks

helping my grandfather do some farm work there.Iwrote down what happened in my

diary every day.

Besides that,I helped the children in the neighbourhood with their

lessons.I helped them read english improve their spoken english.Their parents

thanked me for this.

My Low-carbon Life

The environmental pollution is worse and worsetoday. Many trees are cut down, and water and air are polluted. As a student Itry to have a low-carbon life to save energy and reduce pollution.

Firstly, I often walk to school. It can reduceair pollution. Secondly, I always turn off the lights and fans when leaving theclassroom. Thirdly, I always make full use of paper and other school things andnever waste water.

I wish more students to join me and make theearth more and more beautiful.

i do the normal routine, eat dinner, clean the house, write-the usual stuff. and then i lay down hoping to fall asleep quickly so my new day will hurry up and arrive. a new day with a brand new sun. but as i lay there and wait for the world to turn half way around, i think about her. and sometimes i smile, and sometimes that smile will turn into asnicker, and then often that snicker will turn into a burst of laughter.

我按平时的规律吃晚餐、打扫屋子、写作--做着日常事务。然后我躺下，希望能快点入睡，新的一天就能快点到来--拥有新生太阳的崭新的一天。可当我躺在那儿，等待着世界的日夜回转时，我想到了她。有时我会笑起来，有时那微笑变成了窃笑，然后窃笑又常常变成爆笑。

During weekdays, I am busy, because I must go to school. I usually get up

at 6:30 a.m.. And then I do some washing. After that, I will have my breakfast

at 6:50. I usually go to school at 7:15. Now, I can go to school and come home

by myself. I have four classes in the morning and three in the afternoon. I have

my lunch at home. I study Chinese, math, English and some other subjects at

school. At night, I can watch TV or play computer. But I have to finish my

homework first. I usually go to bed at 10:00 p.m..

Childhood in my grandmothers house, saw the hen sat in the nest to scare

her, shedid not run, I felt very unusual.

Go and ask the Father knows, the hen is sitting, I am very surprised. At

the same time, there is a strange idea -- the hen can hatch the chicken, I also

have hatched chicks! So, I also got some egg on the quilt, and then he climbed

into bed lying in bed, put the egg on your ass..

I thought: I can also be hatched chicks, I am great superman!

But after several hours did not see a little action, I urgent cry.

It is said that Chengdu is a city which if you come you cant leave.It has

a long history.there stands Du Fus thatched cottage ,The Temple of Zhugeliang

and some other place of historical interest.They are all so famous that many

foreign tourists like to come here.Chengdu also has a comfortable weather for

people who live in there.Even though in the winter it is still warmer than any

other cities in China.Besides,as Chengdu people are fond of eating,they have

created many delicious food such as hot pan,Three Big guns,and some others.

I am a student of Hope Middle School.My campus is big and beautiful.There

are many tall trees and beautiful flowers.There is also a big playground.Our

teachers are all very kind and friendly.They work hard and teach us very

well.They take good care of us,but they are strict with us.There are forty-five

students in our class.We all get on well with each other.At school,we learn many

subjects,such as Chinese,maths and English.We try our best to learn them well.I

love my school because it’s just like my home.

Recently, we have little time to keep close contact with nature. We spend

too much time on study or working. We almost forget that how green the grass is,

how beautiful the flowers are, and how sweetly the birds are singing outside our

windows. A saying goes, "All work and no play makes Jack a dull boy". It means

that we need to relax ourselves and go out to breathe more fresh air. We can

also climb a hill in the suburbs.Its good for our health.

Lets go outing.

In our life, everyone 情态动词+have . Some could be found at last. But some of them couldn’t be found forever. I had an unforgettable experience. One day, I went home happily. I I found my watch gone (be about to do ...when ...句型 ) . I was very worried. I looked for it everywhere but 省略 ), it is very important.It’s the gift that my parents gave to me for my Two days later, to my surprise, I found my watch in my drawer, which made me overjoyed (非限制性定语从句 ). The experience precious gift (虚拟语气 ) . I should take care of it and avoid missing it again.

I used to receive gifts like a basketball, a swatch or a CD. But the gift

I’m looking forward to is a bicycle though I can’t ride it now. How I want to

learn it well so that I can ride anywhere I want to go! Every morning, it is my

father who always drives me to school in all kinds of weather. Especially in the

past few days, he has worked hard until midnight. If I ride my own bicycle to

school, he will be able to sleep a little longer and work a bit harder. I hope

my dream of owning a bicycle will be realized in the shortest possible time.