英语优秀的作文汇总20篇

As the saying goes "qiu dong smog knife to kill". We can see and catch

"smog" actually have bigger influence on the body, especially the high incidence

of respiratory and cardiovascular and cerebrovascular diseases in the elderly

group.

1. The effects on the respiratory system. Haze composition is very

complicated, including hundreds of atmospheric chemistry particulate matter.

Which is bad for your health mainly aerosol particles less than 10 microns in

diameter, such as mineral particles, sea salt, sulfate, nitrate, organic aerosol

particles, fuel and car exhaust, etc, it can directly enter and adhesion in the

human respiratory tract and alveoli. Especially the submicron particles are

deposited on upper and lower respiratory tract and alveolar, causes the disease

such as the acute rhinitis and acute bronchitis. For obstructive bronchus

asthma, chronic bronchitis, emphysema and chronic respiratory diseases such as

chronic obstructive pulmonary disease patients, haze weather can make the

illness acute or acute exacerbation. If this kind of environment will cause lung

cancer for a long time.

2. The effects on the cardiovascular system. Haze weather pollutants in the

air, air pressure is low, easy to induce acute cardiovascular disease. Such as

heavy fog, the moisture content is very high, if people in outdoor activities

and sports, the bodys sweat is not easy to discharge, cause people bosom

frowsty, increased blood pressure.

3. The fog haze weather can also result in close formation ultraviolet

weakened, activity of the infectious pathogen in the air, increase of infectious

diseases.

4. Reduce because of the fog the sun, ultraviolet irradiation in children

is insufficient, inadequate vitamin D in the body to generate, the absorption of

calcium significantly reduce, serious can cause rickets in infants, childrens

growth to slow down.

5. Affect mental health. Heavy fog weather depression, due to weak light

and easy to let a person produce mental laziness, depression, and pessimism,

encounter something goes wrong and even easier to spin out of control.

6. Affect the traffic safety. Low vision in haze weather, visibility, air

quality is poor, easy to cause traffic jams, traffic accidents.

Many people dream to live a healthy life. But sometimes they do not have a

full understanding of healthy life. In my mind, a healthy life includes physical

and mental health. People need to have a healthy diet and regular exercise to

make our physical more and more healthy. At the same time, people have to

remember that mental health is also very important. People need to find ways to

relax themselves and keep a good mood every day. At least do not be depressed

for a long time. People can have a healthy life only when they keep a good

health between physical and mental.

Recently, our efforts to protect wild animals was questioned by the public,

because the news is keep reporting that more and more wild animals was killed by

human beings, especially the very precious one. Innocent animals was dead for

their meat, fur and tooth, it was just used to fill up human beings desire. In

my point of view, the wild animals were protected effectively still has a long

way to go.

Firstly, people should try harder to make a better place for animals. The

land where the wild animals live was deprived by human being. For hundreds

years, people cut the trees to make land for their living and farming, wild

animals homeland was took, they have no choice but run away. What is more,

human beings break the food link in nature; wild animals can not find enough

food to keep alive. There is no doubt that the destruction of nature has become

a big problem to kill wild animal, for instance, a polar bear was starved to

death because of the greenhouse effect, the ice was melt away, the seadog and

fish that polar bear like to eat are far away from them. For those reasons,

people should protect the environment first if they want to protect wild animals

effectively.

Second, no buying, no killing. Some rich people like to wear fur coat, they

treat it as a status symbol, especially for rich woman, they think animal fur is

beautiful and warm, they will never consider that the fur they wear for years is

the skin that animal wear for their whole life, and they knew how bloody when

people took the fur from animal but they choose to ignore it. If people do not

buy the fur and tooth, lots of wild animals will be survived.

In sum, wild animals are our friends, we should give back and protect their

homeland, and stop buying their body part, or our future generations will see

them in zoo and museum.

home to a strong earthquake, the people working outside xinjirufen. their first thought is that their loved ones are safe » how home-like » rush to return home as soon as possible, to participate in the rescue and rebuild their homes. but natural disasters which blocked the railway, the train decommissioning, long-distance truck capacity shortage, more than 10,000 from around the convergence of sichuan province to xian transit workers in disaster areas anxiously awaiting the return home!

qualcomm situation in the heart, blood is thicker than water. migrant workers in the disaster areas to return home affect the way the hearts of the people of xian. provincial party secretary zhao leji, governor yuan chunqing the first time made important instructions, xian municipal government immediately made arrangements to mobilize all the forces can be mobilized quickly organized the citys capacity to the fastest speed sending migrant workers to go home.

to the secretary, to the mayor, to the commander and political commissar of the past, public security, traffic, traffic police and health departments to the person in charge. migrant workers came to the middle, wenhanwennuan, a certain commitment to send them home as soon as possible, so that migrant workers have been anxious the warm comfort. metro, the mobilization of yanta, who conscientiously fulfill their duties; bureau of transportation, bus companies to mobilize, they transferred the bus in good condition; xian tourism groups to mobilize, they prepared the way migrant workers the necessary food and drink; policemen mobilized, they clear their task is to maintain order and cleared the way by police escort; oil companies to mobilize, they ensure that the fuel is sufficient; mobilization of the health system, ambulances and medical staff accompanied all the way to the bao kang; our troops mobilized, they built the road vehicles and all the necessary supplies. a few hours, xian on the mobilization of the 268 long-distance bus, eager to return home to the migrant workers send home the road.

no valentines love in the earthquake. party committees at all levels of xian, the love, the urgency of radical workers, migrant workers would like to think, to handle the affairs of migrant workers in the hearts. xian love in all walks of life, their real actions, another interpretation of "a difficult one, p plus assistance," the traditional chinese virtues.

家乡遭受强烈地震，在外打工的人心急如焚。他们的第一个念头就是，亲人可安全?家园怎么样?尽快赶回家，参加抢救，重建家园。但灾害使铁路受阻，火车停运，长途车运力不足，一万多名从各地汇聚到西安中转的四川灾区民工在焦急地等待回家!

情通于心，血浓于水。灾区民工的回家之路牵动着西安人民的心。省委书记赵乐际、省长袁纯清在第一时间作出了重要指示，西安市委、市政府立即作出了部署，要求动员一切可以动员的力量，迅速组织全市运力，以最快的速度送民工返乡。

书记来了，市长来了，司令来了，政委来了，公安、交通、交警、卫生等各部门的负责人来了。来到民工中间，问寒问暖，承诺一定尽快送他们回家，让焦急的民工得到了温暖的抚慰。新城、雁塔政府动员起来了，他们认真履行着自己的职责;交通局、公交公司动员起来了，他们调来了状况良好的大客车;西安旅游集团动员起来了，他们备好了民工路上所需的食品饮料;公安干警动员起来了，他们明确自己的任务是维持秩序，并用警车开道护航;石油公司动员起来了，他们确保的是油料充足;卫生系统动员起来了，救护车和医护人员一路相随为的是保康健;我们的部队动员起来了，他们自带车辆和路上所需的一切给养。短短的几个小时，西安就调集了268辆长途客车，把急切返乡的民工送上了回家的路。

地震无情人有情。西安各级党委、政府有情，急民工所急，想民工所想，把事情办在了民工的心坎上。西安各行各业有情，他们用实际行动又一次诠释了“一方有难，八方援手”的中华传统美德。

My winter vacation

During the winter vacation, nothing is different for my life. I wake up 11 oclock Am everyday, after a washing, I have a good lunch with my parents. Next I play computer games till the time to have supper. After have dinner. I go on playing till 2 oclock Am, and then go to sleep with tired. This is one dull day of my winter vacation.

But I havent bored all the time. Sometimes I read the books, sometime I listen to the music or the radio in the bed, because it was very cold outside and snowy all the day. And I also meat some of my good friends during the vacation, we have a very long talk about the life of each other in the past year and play table tennis tegether. And I watched the spring festival party of the CCTV in the last seconds of the 2004 year! I think this is the thing most people of china doing at that time.

Thats all, all my dull, coldly and snowy winter vacation

When I was younger , I went through an thing which deeply influence me.

One day,I went to school as Usually. All of a sudden,I heard a voice

crying.I knew there were something wrong . So I walked towards the direction of

the voice .Then I found a child and his mother wandered off.My heart full of

compassion . So I decided to help him find his mother , and I took him to the

police station nearby . Then I went to school in a hurry , but when I arrived,I

found I’m still late . After my teacher’s preaching , I went back to the

classroom .I was so upset.

In the afternoon, my teacher asked me go out,he said he had wronged me. And

then I saw the child’s mother,she thanked me a lot,and I smiled shyly.

After the thing,I feel very happy to do good things,and I believe that

“give cake and ale to perfect soul”.

Beijing Forbidden City, the Ming and Qing dynasties of the palace. Located

in the center of Beijing. Ching Ming, said the Forbidden City in 1925, said

before the Forbidden City. Station area of 15 square meters. Is the worlds

largest and best preserved ancient palace complex. Is the highest level of

ancient Chinese architectural masterpiece

Forbidden City palace building is divided into the northern part of the

former southern part of post-sleep. Former are Wo, and in Bulgaria together the

three main hall, the emperor towards a receiving Chaohe, drawing ministers and

holding large ceremonies where the three main hall and also the tallest building

in the Forbidden City, showing their extraordinary the lofty status. After

Emperor Qin Shi Huang and Empress, funeral, Fei place to live, the emperor and

empress at the central axis of the palace residence, the Palace of the sides,

six Eastern Palaces and the Western Hospital said Liu Gong, for the aunt,

Princess live. After former sleep, clear division of labor, not easily crossed,

it reflects the Chinese ancient hierarchical, differentiated ethics.

Palace of ancient buildings, from the emperor Zhu Di himself planned

construction. Largest existing structure of the rigorous, beautiful decoration,

heritage of the many unique buildings in China, the world famous palace

complex.

Nowadays, people prefer to travel by air. This is because air travel has

some advantages. First of all, airplane, the miracle created by man, is the

fastest means of transport. It takes the least time for one to travel by air

from one place to another. Besides,travelingby air is convenient and

comfortable. Friendly air hostesses are affectionate and considerate. They look

after passengers all the way to their destinations. In addition, on long

distance flights there are films and music for people to entertain

themselves.

As a popular saying goes, "Everything has two sides." The same is true of

air travel. It has some disadvantages, too. For one thing, air travel is

expensive. The average Chinese are not rich enough to afford expensive air

fares. So they prefer to take trains, which save a lot of money. For another,

although passengers are assured of their safety, they are still worried about it

during the journey because flying always involves more or less risk.

As far I am concerned, the advantages mentioned above exceed the

disadvantages. If I were given choice between traveling by air and by train, I

would certainly prefer the former, especially the long distance journey, because

time is the most important thing I have to take into consideration whatever I

do.

The longing summer vacation is approaching, it is the best part of the

school year for me. I cannot let the holidays elapse (逝去) meaninglessly, my

vacation should be a phase (时期、阶段) of harvest. The events in my plan should give

me a sense of infinite potential.

The following plan may reveal the intensity of my desire to travel, work

and study in this vacation. In the first few days I want to climb Mount Hua Shan

with several friends to refresh ourselves. Then I tend to visit relatives,

senior school teachers and former classmates(老同学). Besides, to find out the best

ways to cultivate my abilities, I will find a part time job and conduct some

social investigation.

In short, I want to do interesting things in the summer vacation. Whatever

I do, the goal is the same: to get necessary experience, acquire knowledge and

broaden my horizons. Though the six week vacation will pass away at lightning

speed, its influence is bound to last long.

Dear friend,

I have a great news to inform here. Through long efforts, Beijing has been granted the right to host 2008 Olympic games. As a resident in Beijing, I feel quite excited and like to share with you my happiness.

This success means a lot more than a game to me. In the first place, this Games will definitely promote the development of our economy. According to a recent survey by some experts, this games will raise our GDP by about 3%, and offer about 10,000 jobs. What’s more, our culture will be widely recognized and accepted all over the world through the Games. People will come over from every corner of the world, and experience Chinese culture in every aspect. Besides, through the games, our living environment will be greatly improved. For example, the public transportation system will be up-dated. Moreover, it’s known that more trees will be planted, and grassland will be considerably expanded.

My friend, I really look forward to the coming of this great Games. As an individual, I’m all ready to offer my help in any way I can. I also hope to invite you all to come here, and watch the games in 2008.

Sincerely yours,

Save the Wild Animals

Many wild animals are facing the danger of extinction, because the environment that they are living in has changed greatly. For example, with the developmet of cities, the using of insecticide and serious pollution, their living areas have become narrowcr and narrower. Many of the wild animals, now are confronted with food crisis. At the same time, man is killing off species just for getting their fur, skin, horns, teeth and meat.

In order to protect our resources of ecology, people should realize that the loss of any species is at least the loss of source of knowledge and a source of natural beauty. There fore, measures of the following should be taken: pollution standards are made to keepdown poisons; killing off certain rare species is prohibited; national parks should be set up as wild life, reserves.

Only if we human beings take some drastic measures can wild animals be preserved.

保护野生动物

许多野生动物正面临绝种的危险，因为它们生活的环境发生了极大的变化。譬 如，随着城市的发展，杀虫剂的使用和严重的污染，野生动物的生活区域变得越来越狭小。许多野生动物目前正面临着食物方面的危机。同时，为了获取野生动物的毛、皮、角、牙齿和肉，人类正在屠杀野生动物。

为了保护生态资源，人们应当意识到任何物种的缺失，至少意味着知识资源和自然美的缺失。因此，应采取以下措施：制订污染标准以降低有毒物质;严禁杀害某些稀有物种;应建立国家公园作为野生动植物保护区。

我们只有采取一些有力措施，才能保护野生动物。

Since the first day of my winter vacation, I’ve decided to make it a

valuable and enjoyable one. I made a plan to finish my homework within the first

week, and after days of hard working, I actually got all my assignments done a

day earlier. I am pretty proud of myself for not —as usual —hang out with my

friends until the last few days of my vacation and rush through my homework.

In the rest of my winter vacation, I made up my mind to improve my reading

skills. I’ve had tons of books that I simply bought and put them on my shelf,

wishing some day they would be finished themselves. But this time, I realized I

was not trying my best last term and decided to make some change. I finished a

couple of novels and watched some classic movies, I also went to a library to

borrow some new books for next term. The more I read the more enthusiastic I

became, and now I’ve developed my reading skills a lot.

Another event in my winter vacation is that I went to hiking with my

parents. It was a warm, sunny day, which is pretty precious during winter time.

I can still remember the scene when we drove

Spring Festival is coming,I am very happy.On this winter holiday,I went to

visit my grandparents with my parents. My grandmother is very zeal.Our dinner is

very delicious.After the dinner,the people gave me money in red envelopes.I am

very happy in this family with my grandparents.

Sometimes,we go to climb the mountains.The mountain is very high.Look!There

is a clean river near the mountain.And there are some beautiful flowers,grass

and big trees.Some trees are orange trees,the others are banana trees.Oh,I am

very tired but interesting.

I am very happy on this holiday because I like Spring Festival very

much.What about you?

In current society,thanks to the deepening reform and opening-up,there is

so much unemployment, the competition for jobs is very fierce.In an effort to

land a decent job ,a host of school-leavers choose to attend the graduate

school‘s test.They want to learn more knowledge before acquiring a fine job.They

also can be confident in taking interviews.Consequently,attending the graduate

school‘s test is pevalent increasingly in late several years.

Among other folks intend to secure a job after graduating.Although the

competition for jobs is very fierce,it is also very difficult to find out a fine

job for colleage students.After a couple of years,the number of the graduate

students is sharply up-swing.It is same to face job problems for graduate

students.Secuing a job after graduating can accumulate experience in order to

get on well in the future.

In my eyes,the Middle kingdom enjoys a booming economy, a rising number of

companys from overseas come to built themselves factories.We are facing

opportunities and challenges.We might well choose to land a job after

graduating.Plus,we are still young,we can choose to attend the graduate school‘s

test after accumulating working experience.It will be wise for us to do

that.

"Green" the eternal topic, let us better to understand the importance of

environmental protection.

Green environmental protection is to make us live a happy life in a clean

environment, however, the environment around us in a worse if we dont alarm,

then, our motherland will be a mess in our hands! Green environmental protection

starts from me. My dad used to drive his car to work, listen to my advice, to

protect the environment, he ride a bike from now on, he thought that not only

the exercise of his body, also for the green environmental protection.

My mother began to contribute to the green environmental protection. Before

she went to vegetable market to buy food, she used plastic bags, a village green

environmental protection propaganda on TV, she understood the green

environmental protection is sustainable, in order to we can have a better

environment. In order to we live healthier lives, so mom from that moment on,

every day go to vegetable market with the own basket, instead of plastic

bags.

As a new era of junior middle school students, and I will response to the

green environmental protection call for, I had at school are all use one off

chopsticks, but now I can bring their own chopsticks to school. I think, though

this is a small matter, but I do my responsibility.

Happiness of life to let China land everyone be permeated with happy smile,

rich products, long history, noble quality, the plot environment. Nowadays, the

environment is polluted, the green environmental protection starts from me, let

us together to protect the environment!

Sharing bike can be seen in every corner of the street, which is very

popular by the public. The foreigners speak highly of sharing bike, because they

can ride the bikes to look around the city and the expense is very cheap. As

people enjoy the convenience of these bikes, the problem comes. We can see that

many bikes have been broken and some are even put in the main road, which brings

trouble to the public. Of course when the media reported the phenomenon,

everybody condemned the negative behavior. Sharing bikes are public property,

all the people have the responsibility to protect them, so after using them, we

should just find a right place to lock them. The small act can present a

person’s nature, so dont let yourself be the rude one.

After seeing so many movies about the youth, we are starting to wonder

about what do we have in our youth, the fight, the drink or the love? My answer

is no. What we see from the movie is not true, the plots are exaggerated and

misunderstood. For students, their youth is the process of fighting. They have

studied so hard to realize their dreams. When they are in primary school, they

want to do well and make their parents be proud of them. When they are in middle

school and high school, they need to take part in the exams so as to enter the

better future schools. Even they are in college, they still need to study and

fight for the ideal job. There is no doubt that most people keep fighting for

their future and this is the memory of youth.

Nowadays, with the development of technology, many young people stay

indoors and play computer all the time. Especially for those who stay up very

late or go out to play for fun until midnight, then they wake up at noon the

next day. This is the unhealthy lifestyle, and they need to make some

changes.

First, having regular break time and enough sleep is the basic way to keep

healthy. Some young people hang out for fun after work. They need to release

their pressure and have fun with their friends. They go home very late and then

next day get up, preparing to work. In the long run, they not only have low

efficiency, but also damage their bodies.

Second, keep the balanced diet. Most people are picky about food. They only

choose the food they like and lose the balance of nutrition. For most kids, they

like to have meat and refuse of the vegetables and fruit. It is not good for the

growth of their bodies.

The healthy lifestyle helps people live the harmonious life. Besides having

enough sleep and keeping balance diet, taking exercise is also in need.

At present, many teenagers smoke. I dont think its a good phenomenon. It

must be stopped, for smoking is harmful in many ways.

First, smoking is bad for our health. As we start smoking, its so

difficult to give up, because the tobacco contains a drug called nicotine, which

can get us into the habit of smoking. When we go without nicotine, our bodies

will feel sick.

Second, smoking is so dangerous. When we smoke in bed, we may kill

ourselves as well as burn down our houses, for burning cigarette ends may cause

a big fire. And if we threw the cigarette ends anywhere, it would also cause a

fire disaster.

Furthermore, once we smoke in public, we may make other people feel

uncomfortable as well.

Accordingly, for the sake of your and others’ health, please dont

smoke.

Sunflowers

向日葵

A sunflower is a kind of beautiful and useful plant. Its face is round and golden, looks like the sun. Thats why people call it sunflowers.

向日葵时一种美丽而有用的植物。它的脸时圆形，金黄色，看上去像太阳，这就是为什么人们叫它为“向日葵”。

It faces the sun all the time during the day. When autumn comes, sunflower fruit is ripe. People like eating them in their free time. Whats more, people can also make oil from them.

在白天它一直面朝太阳。秋天到来时，葵花籽熟了。人们在休闲时喜欢吃葵花籽。而且，人们还用葵花籽榨油。

A sunflower brings us not only beauty but also delicious seeds.

向日葵不仅给我们带来了美，而且提供了好吃的葵花籽。

The news that Mr Cai had passed away was known, and I fell into great

sorrow. The sound of the rain knocking on the window was so mournful that it

deepened my distress.

My memory brought me back to the class when I saw him for the last

time.

That evening it was raining, too. We started our lesson as usual at a

quarter past six. I sat in the first row, and I saw Mr Cai press his stomach

with a hand from time to time, but I didn’t know the reason then. The two hours

passed quickly. When the lesson came to an end,Mr Cai told us that he had

possibly developed a stomach cancer, and would go to Beijing to see a doctor. If

there was nothing serious, he would continue to teach us after he came back. He

was very calm and his voice was steady. He still gave us some homework. He said

that he would mark the papers as soon as he came back.

Then I started to wait for his return. I had not thought that I would not

see him any more. The cancer had taken his life, even though he was still

young.

Mr Cai’s words are still ringing in my ears,“I hope you will be one of the

best students.” I think I should work hard at English and live up to his

expectation .

I have lost a good teacher. Tears will dry up in time, but the memory will

stay for ever.