英语自我介绍作文八十字汇总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.

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。

On May 12, 2008, there was an earthquake happened in Wenchuan, Sichuan

province. More than 69000 people had lost their lives, 374643 people had injured

and 17923 people could not be found in this earthquake. After the earthquake had

happened, people from all the field joined the rescue teams. At that moment,

people only care about one thing, that was to save more people from this

disaster and encourage the injure to be strong. After seven day, the chairman

declared that May 19 is the national day of mourning. Flags were at half-mast

everywhere on the day of mourning for victims of Wenchuan earthquake.

The mourning day is to remember the people who lost their lives in the

earthquake, on one hand, is to remind people do not forget that day, don’t

forget about the past and look into the future; on the other hand, is to

encourage the survivers to stay strong. Life is worth living for.

Although Earthquake had destroyed our home, but we can build a brand-new

one. We can rebuild our hope. Just as Nixon said so, our destiny offers not the

cup of despair, but the chalice of opportunity. So let us seize it, not in fear,

but in gladness. Just have a little faith. Just try to remember that everything

will be alright. We will find what we are looking for in the future.

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.

Saving Water

The world is not only hungry,but also thirsty for water. This may seem strange to you, since nearly 75 % of the earths surface is covered with water. But about 97% of this huge amount is sea water, or salt water. Man can only drink and use the other 3% -- the fresh water that comes from rivers, lakes,underground, and other sources. And we cannot even use all of that, because some of it is in the form of icebergs and glaciers. Even worse, some of it has been polluted.

However, as things stand today, this small amount of fresh water, which is constantly being replaced by rainfall, is still enough for us. But our need for water is increasing rapidly-- almost day by day. Only if we take steps to deal with this problem now can we avoid a severe worldwide water shortage later on. A limited water supply would have a bad effect on agriculture and industry. Let me give you just one small exampie of how necessary water is to industry. Did you know that to produce a single ton of steel, it takes about 91, 000 liters of water?

We all have to learn how to stop wasting our precious water. One of the first steps we should take is to develop ways of reusing it. Experiments have already been done in this field, but only on a small scale. For us, the systems are as important as the spacecraft.

节约用水

我们的世界不仅饥饿，而且因为缺水而干渴。对你来说这可能似乎奇怪：因为我们的地球表面75%由水覆盖着。但是，这巨大的数量中97%是海水、或咸水。只有剩下3%

的来自河流、湖泊、地下，和其他来源的淡水供人们饮用、使用。即使如此，这3%的水源我们也不能够完全使用，因为有些淡水是以冰山或冰河的形式存在。更糟糕的是，一些水源已遭受了污染。

然而，尽管按现状看来，这些少量的淡水即使时常转化成雨水的形式，对我们来说，也仍然够用。可是我们对水的需求却日益迅速增长。我们只有现在采取措施解决这一问

题才能避免未来世界范围内的严重水资源缺乏。限量供水会对农业和工业产生不良的影响。我们举个小小的事例就能证明水对工业的必要性。每生产一吨钢材就要消耗91，000升水，你知道吗?

我们必须杜绝对宝贵水资源的浪费。我们应该采取的第一步就是要发展水再利用的方法。该领域的实验已在进行，但是仅是小规模地进行。水资源再利用系统的重要性

对我们而言，与空间站不相上下。

I come from Enshi, Hubei Province, a small developing town. I like to watch

the scenery, walk, chat on the Internet and play games.

In sports, I occasionally play basketball, football, soldier ball and

badminton.

For the coming college life, my expectation is to learn English well, adapt

to college life as soon as possible,

and also hope to know more friends. Wonderful four years of University.

In addition, I am professional and solid, reading is my greatest enjoyment,

and studying computer makes me feel happy.

Im practical in my work, and Ill finish no matter how small I am.

I can repair the computer, manage the network, network operation and online

sales.

Whats important is that I have a kind of spirit of persevering in

research, a kind of neck that will never stop until I understand.

I have many friends, but Jim is one of my best friends. He is not handsome,

but kind-hearted. We know each other at primary school. He was the tallest in

our class at that time. He is good at study and playing basketball, while bad at

playing table tennis. Everytime he has delicious food, he will give it to me.

Moreover, whenever I feel sad, he will play with me and comfort me. However, he

is not spoilt me. For example, everytime I meet difficulties in study, I would

like to copy his, but no matter what I say, he never give his homework to me to

copy. Instead he teaches how to do it. All in all, no matter what difficulties I

meet, he will help me. It is him make me realize that a friend in need is a

friend indeed.

June 8, 2016

Dear Customer Service Representative,

I am writing to comp[ain about the bad delivery service of your

company.

The IBM Desktop computer we ordered from your store two weeks ago finally

arrived yesterday. There were not any signs of damage to the packing case at

all, but when we opened it, we found, much to our surprise, that the back cover

had been cracked and the screen had been scratched.

In view of this, I have decided to make a formal complaint against your

delivery service. I sincerely hope that you will replace this computer as soon

as possible. If this is not possible, I will have no alternative but to insist

on a full refund.

I would appreciate anything you can do to help us in this matter.

Yours truly,

(Signature)

The summer holiday is going to the end. I am happy in the holiday, because

I do a lot of things. Now, the new term is coming, so I must make a plan for it.

In the new term, I must work harder. I did not do very well in the last term.

Therefore, I want to make progress in the new term. Besides, I want to do some

more readings. Books are the best resources to get knowledge. So I want to make

good use of books to improve myself. Finally, do exercise regularly. A healthy

body is the basic of other things. I must take part in exercise to keep healthy.

And doing exercise makes me relaxed and happy. I hope all my plans can come true

in the new term.

Yesterday afternoon, when I was sitting in the classroom and listening to

the teacher. Suddenly, the screen seemed moving and it started to shake. My

teacher stopped his class and then he asked us to calm down. He let the students

who were close to the door left first, and then the rest of us ran out of the

classroom one by one. After a while, everything seemed to be normal, the teacher

asked us to go back to the classroom. Later I learned that there indeed came the

earthquake. I admired our teacher so much, in the important moment, he did not

run away, but considered us in the first place. He is a good teacher.

The joyous Mid-Autumn Festival was celebrated on the fifteenth day of the

eighth moon, around the time of the autumn equinox(秋分). Many referred to it

simply as the "Fifteenth of the Eighth Moon".

This day was also considered as a harvest festival since fruits, vegetables

and grain had been harvested by this time and food was abundant. Food offerings

were placed on an altar set up in the courtyard. Apples, pears, peaches, grapes,

pomegranates(石榴), melons, oranges and pomelos(柚子) might be seen. Special foods

for the festival included moon cakes, cooked taro(芋头)and water caltrope(菱角), a

type of water chestnut resembling black buffalo horns. Some people insisted that

cooked taro be included because at the time of creation, taro was the first food

discovered at night in the moonlight. Of all these foods, it could not be

omitted from the Mid-Autumn Festival.

Yesterday, my parents were not home. And I had to stay at home by myself for one day and one night. I was very happy at first, because there wouldnt be anyone criticizes my behavior. I can do whatever I want. But later I felt desperate. There was nobody cook for me, asked me to do things or criticized me. I felt empty and desperate as the house is only me. When the night fell, I was afraid. The computer games or the cartoons couldn’t attract my attention. I hate living alone.

昨天，我的父母不在家。我得自己一个人呆上一天一夜。我一开始很开心，因为没人会批评我的行为了。我可以做任何我想做的事。但后来我感到很郁闷。没人给我做饭，没人叫我做事情也没有人批评我。整个房子只有我一个人，我感到很空虚和郁闷。当夜幕降临的时候，我就开始很害怕了。电脑游戏或动画片都无法吸引我的注意。我讨厌一个人生活。

Living without an aim is like sailing without a compass. This philosophical

wisdom by John Ruskin, one of the greatest British writers, tells us that goal

setting is extremely important in life.

Why is goal setting so important? The main importance of goal setting is

that it provides us with direction and purpose. When we have goals, we know what

we want to achieve so that we can focus our mindson a single worthwhile target

and avoid getting distracted easily. Personal goal setting also provides us with

motivation to achieve what we want to achieve.

Goal setting is of especial significance for todays students. A study

reveals that when students set goals, they learn the importance of taking

responsibility, of minimizing excuses and of helping others. Goal setting is a

lifelong skill that first helps students succeed in school and then later in

life.

I have aDream, my dream is to be a principal, my idea of the

principal.

If my dream come true, I when the headmaster of the school environment must

be very beautiful. School has the clear pond, pond with many kind of lotus,

pink, pale white, pretty great. There will be a long stream, streams around the

lawn, with green grass, and flowers blooming. Students class is over can rest,

play here. Im sure they will like very much, because here just like staying in

nature.

If my dream come true, I when the President of the school there will be

many interesting things. We have a special robot, for example, they can go to

the management education of the naughty children, let them know how to study

well. We have professional gym, rain or shine, we can here on physical education

students. And specialized laboratories, to every time science class, every

student can personally to do experiments, so that they can learn better!

If my dream come true, I when the President of the students in the school

is also very lovely, they carefully in class, homework do very well, too, know

to study hard. And are very polite, very likes to help others. Other people say

I of the students in the school is the best!

This is my dream, now, I will study hard, toward the great and beautiful

dream day day up. My dream can be realized at an early time.

One night Mr Lee was driving his wife home from work. She was a nurse in a

hospital. It was almost midnight and she was quite tired out. She soon fell

asleep. Mr Lee looked at her and smiled.

Mr Lee was a careful and experienced driver. He knew it was safer to drive

slowly on a dark night. After some time he noticed a car following him. It was

travelling very fast. Suddenly it overtook his car.

The driver of the car was in a hurry. He did not see the approaching lorry.

To avoid hitting it, he suddenly tuned his car. It skidded off the road and hit

a big tree. The driver and his passenger were injured.They were badly cut by

glass from the broken windscreen.Mr Lee quickly stopped his car by the side of

the road. His wife got out of the car to help the injured. The lorry driver also

stopped to help. Mr Lee drove off to telephone the police . About twenty-five

minutes later, a police car and an ambulance arrived. The injured were carried

into the ambulance and taken to hospital.

The policemen took down details of the accident. Mr Lee and the lorry

driver told them all they could remember. The policemen thanked them for their

help. Mr and Mrs Lee got into their car and continued their journey home.

My mother is a ordinary women.She is a very very ordinary women，really.She

looks like very ordinary;her age very ordinary;only her wears looks like very

special.

My mother always wear a wide casual pants，a T-shirt (or a wide vest)，and a

pair of sunglaes.She always use toiletry，consequently shes skin was very

good.

My mother is very benignant，and she was very love me.I with regard to

these，I to be thankful.I love my mother ， too.Because she gave me very very

many.She civilize by education me how to do in world and knowledge.

My mother is a office workers.She everyday works hard，but she always not to

get heighten.Ha ha～～

I love my mother ， because she gave me very many thinks.

I love my Mum . A ordinary and largene mother.

In modern society, the problem of heavy traffic has aroused a wide concern.

Concerning with this problem, different people hold different opinions. As far

as I am concerned, to solve this problem, we need to begin with the following

steps.

First, limiting the number of private cars is a significant step to solve

the problem of heavy traffic. Private car occupies a larger space and it is

responsible for traffic jam to a large extent. Less private cars will accelerate

the flow of traffic. Second, it is also a good means to open up the special

roads for buses. By doing this, the phenomenon that the buses block the street

when passengers get on or get off the buses will not occur again. At the same

time, it will upgrade the efficiency of buses. Finally, reinforcing punish

toward the over-speed cars and drunk driving so as to reduce the rate of traffic

accident, and then decrease traffic jam.

To put it in a nutshell, only we put the above advice into practice

together can we solve the problem of heavy traffic.

Mothers Day is a celebration honoring mothers and celebrating motherhood,

maternal bonds and the influence of mothers in society. Its a day to show

thanks to mothers. This festival first appeared in ancient Greece and modern

Mothers Day originated in the United States which usually falls on the second

Sunday of May each year. Mothers usually receive gifts on this day and

carnation(康乃馨) is regarded as the flower for mother. In China, the flower for

mother is day lily(萱草花), also known as Nepenthe(忘忧草). In addition, cleaning up

the room, doing housework and a big dinner are considered to be the best

Mothers Day gifts.

It is 4,000 years since the Chinese began to grow and drink tea.

There’re many kinds of tea in China, of which Longjing Tea is famous all

over the world.

Tea is usually drunk in tea sets. A tea set is made up of a tea pot and

some teacups, which are both made of china.

Most Chinese are fond of drinking tea. Tea is served not only at tea house

and restaurants but also at home. People also drink tea during breaks at offices

or factories.

China is the biggest family with 56 ethnic groups. Among them, the Han

Chinese is the largest and the most highly developed group. The Han Chinese can

be found in many parts of China. They mainly live in the north plain region, the

middle and the lower reaches of Yangze River and Pearl River Deltas. The other

55 groups are the minority ethnic groups. They are distributed in the

mountainous areas of southwest and northwest of China.

Being too far away from big cities, the minority ethnic groups are poor in

economy and there people are not well-educated. They have very few

understandings of science and technology. So they must develop their

economy.

To help the people of the minority ethnic groups live better, the

government should take some effective measures. For one thing, more and more

knowledgeable undergraduates should be encouraged to those poor areas to help

the people there to get rid of their poverty. For another, the advanced science

and technology must be introduced into the minority ethnic groups to improve

their living conditions. More importantly, people of the minority ethnic groups

should be given equal opportunities to study and work. Only so will China be

more prosperous in the future.

One day, mother and i went to climb mount huang. when i began to climb, i

felt very easy. but when i climbed the haft way, i was very tired.and quite out

of breath. i asked mother, "can i climb to the top?" mother answered, "as long

as you have courage, you can conquer every mountain,

no matter how high it is! "so i went ahead. half an hour later, i climbed

to the top finally. what a wonderful day i had!