myfirst英语作文实用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.

Olympic Games is the biggest event for the players, because it holds every

four years. I remembered that my father watched the games at midnight many years

ago, and I did not understand why he was so crazy about it. Now I watched the

game with him and I started to appreciate the charm of sports. No matter what

the result is, standing in the biggest stage and competing with the greatest

rivals make the players feel proud. They chase to be higher, stronger and faster

and these are the spirit of Olympic Games. When the audience see the players

break the record and challenge human being’s limitation, how excited it is.

Last week, my English teacher gave us a task, she asked us to form a small

group, each group was made up of five students, the groups need to do a

research, it is about how much people know about foreign country. In my group,

there are three girls and two boys, at first, we did not know what to do, then I

suggested our group take the cooperated work. As I and the girl are good at

writing paper, so the two of us decided to design the questions, and the other

three students are so active, so they like to ask people the questions. The

research went go so well, we finished it in two days, thanks to the teamwork, we

did well on the task. The teacher praised my group, I have learned the

importance of cooperation, since then, I will considerate other people’s

feelings.

With our world developing,more and more people neglect how to conduct

theirselves.What is the most common reflection of this phenomenon is

dishonesty,which is now seriously influencing relationship between people.

Being dishonest can do harm not only to others but also to

ourselves,thus,we must get aware of the importance of boycoting it.Take the case

of the Sanlu powder for example.After drinking Sanlu fake powder,lots of babies

got sick and had big heads,nevertheless,their bodies still thin.People hateful

too much,the Sanlu corporation expectedly get punished and never have choice to

make up their faults.

When it comes to the significances of being honest,I consider,we will make

good relationship bewteen others,such as in the school ,in the busineand in the

society.Furthermore,only if we are honest to others can others become friendly

to us.Therefore,cultivate a virtue of honesty and we will get better.

Now, the new semester has begun for more than one week. I gradually adapt

to my new life in senior school. In senior school, my biggest feeling is busy,

for I have classes all the day and teachers leave us a lot of homework. In the

morning, I have two periods for morning reading, Chinese and English, beginning

from 7:00. After that, I have four periods in the morning and four other in the

afternoon. There are many more subjects than in middle school, Chinese, math,

English, physics, chemistry, history and so on. Sometimes, I am afraid of seeing

so many textbooks in my desk. In addition, the contents are much more difficult

than before. Math and physics are the most difficult ones for me. No matter how

hard I work, I still can’t do well in them, which makes me frustrated.

Therefore, in the new beginning, I must change my learning strategies to make my

work more effective. All in all, my new life in new school is good and rich,

though it’s busy.

dear dick,

how time flies! i’m very glad to hear from you again. you want to know what is going on in schools in china? in a word, everything has changed. every school takes part in the campaign of reducing learning load. in the past, i used to study until 11:30 on weekends. but now i can arrange things on my own, such as reading books, visiting museums, or taking computer lessons in my weekend days. in the evening i can watch news on tv or read newspapers. what’s more, my parents support me. they said although i was a student, i didn’t have to work all day long. i think the idea of reducing learning load is well accepted by everyone.

best wishes,

yours,

li hua

When someone asks me: What is your Chinese dream? I will answer it without

any hesitation: to be a good doctor. The reason why I want to be a doctor is

that I want to save people’s lives as possible as I can. When I was young, I had

a terrible car accident. Thanks to the doctors, they brought me back to life.

From then on, to be a good doctor has always been an inspiration to me. I will

study hard to make sure that my dream will come true in the future.

Chinese dream is made up of every ordinary people’s dreams. We should do

our best to make our dream come true.

It goes without saying that english plays an important role in our modern

society. english is an international language. wherever you go, you can hear

english spoken by many people.

From this point of view, it is true that english is important to our daily

life. learning english is like learning to swim or learning to play ball. our

primary trouble is that we have tackled the study of language from the wrong

end. we are like theman who thinks he can learn to swim only by reading books

about swimming. in actuality, we learn by doing. the grammatical rules are

valuable as we plunge into the language and need some assistance. in the same

way, advanced instructions about swimming are helpful as we learn something from

actual experience in the water. but reading books never makes a swimmer and

learning rules never makes a practical linguist. the regular procedure in

learning english involves listening first, to be followed by speaking. then

comes reading, and finally the writing of the language. the way you learn

english is much the same as the way you learned your own language.

First of all you must listen and then repeat and repeat until you can use

the language easily. in other words, you have to build up language habits in

english just as you build up english habits in your own language. to sum up, we

must bear in mind that nobody can learn to swim for you. nobody can learn to

play ball for you. nobody can learn english for you. its up to you. you must

learn for yourself and you will learn if you really want to and are willing to

practice.

Should students make friends on line? Some people say yes. The Internet

helps make many friends. Chatting on line, students can express their feelings

and opinions more freely, and even get help with their foreign language

studies.

Others, however, think students should not. They say making friends on line

is a waste of time, which should be spent more meaningfully on study. Besides,

some students, get cheated on line.

It is my opinion that students should place their study, health and safety

before other, things. As for friendship, we can readily find it in our

classmates and other people around us.

There is an old saying goes that failure is the mother of success. Everyone

confronts with failures even those famous and successful figures. Some people

say that failure lashes them to work harder. Some think that failures are so

depressing and we should not to make any failures. For me, I cherish failures

very much for we can realize our shortcomings from them.

First of all, we can learn from failure and get more experience. It is

indeed so disappointed when we confront with failure. However, we can always get

some experience from failures and makes us understand our weak point. If we can

learn from failure, then we will avoid such problem in the coming days.

Secondly, the more failures, the more successful we will be. As the old

saying goes that failure is the mother of success. The more failure we make, the

more successful we will be. If we make many mistakes, then we will learn a lot

from them and will do better when we meet the same kind of problems. This means

we will obtain great success if we meet more failures.

All in all, failure is a bad thing for people, but it is a good chance for

us to learn more from it and become successful in the future.

Computer is a very useful machine. Some of them are big, but some of them

are very small .Many people like playing computer. Computer has many functions,

so that people can do a lot of things by computer, like watching movies,

listening to the music or playing games. It can make our lives very colorful and

convenient. Various people can make good use of computer. Children can use

computer to learn and play games. Parents can use computers to work. I think

computer is a kind of wonderful and interesting machine, so I like computer very

much.

Almost everyone knows that water covers three-fourths of the earths

surface. Most of it， however， is in the oceans and is too salty to drink. Also，

some of it is frozen and cannot be used. In fact， less than one percent is left

for the use of people， animals and plant life. All through history men have

tried to build their homes near the sources of fresh water. Now fresh water is

becoming scarce， but more and more is needed because of the increasing number of

people in the world. Some industries also use large amounts of fresh water in

the production of things such as steel， petroleum， paper and rubber and so on.

Scientists estimate that the need for fresh water will have doubled by the year

2003. If they are correct， we must find new ways of saving it or producing it.

Some nations have worked on the problem and are already sharing their

information with others. They are trying to keep their rivers from becoming

polluted. Deep wells are also being dug， and rain water is being collected in

huge artificial lakes. In one way or another， they hope to provide enough water

to satisfy the needs of their people.

Social morality is an important part of our life that reflects the degree

of civilization of our country. Generally speaking, social morality contains

many aspects. For example, civility, which requires people behave in a becoming

manner and be friendly to others. Be ready to help others telling us that give a

hand to those who need help. When we help others, we can get gratification as

well. Just as the old saying goes, “Roses given, fragrance in hand.” Besides,

respecting the old and cherishing the young, protecting the environment,

observing law and discipline are also included in social morality. Observe

social morality is the basic requirement to a man of being moral, which has

positive effects that keep our society stable and harmonious. As a member of our

society, we should keep these disciplines and requirements in mind, so that act

as a moral people.

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.

I didn’t like to eat fruit before, because it tastes not as good as the

fried food. One day, I realized that my classmate’s skin looked so good, so I

asked her how to keep it, she told me that she would eat an apple a day. Since

then, I will do as my classmate tell me, I find my skin become more and more

better. The function of fruit is so amazing.

October 1st is the national day of our country, which is a public holiday for the whole country. It’s an important day that marks the beginning of PRC. On that day, there are plenty of celebrations holding throughout the country, from the central government to the general people. And public places, including big squares, parks are decorated in festive theme. In recent years, the national holiday means the golden week as well, which is a short holiday that all people expect to. With the improvement of living standards, people have more money and desire to travel and the golden week is a good chance for them. Besides, for those people who would not go out, it’s a good time to have a good rest as well. Therefore, the national day means a lot to the Chinese.

10月1日是我国的国庆节,这对于整个国家是一个公共假日。这是一个重要的日子,标志着中华人民共和国开始。在那一天,有很多庆祝控股全国,从中央政府到一般人。和公共场所,包括大广场,公园在节日的装饰主题。近年来,国家节日意味着黄金周,这是一个短暂的假期,所有的人都期待。随着生活水平的提高,人们有更多的钱和渴望旅游黄金周是一个很好的机会。除此之外,对于那些人不出去,这是一个很好的时间来好好休息一下。因此,中国的国庆节意味着很多。

Its almost the end of April. Summer has come to us in my city. In south,

summer always comes earlier than north. It has been hot for about half a month.

The highest temperature reached 37 degree. Now, there are much less people in

the street. People are not likely to go out during the summer. Its so hot

outside. Swimming is the most favorite activity in my city. The pools are always

full filled with people. Parents often take their children to swimming pool at

night. Personally, I do not like summer, because its too hot and the sunshine

is strong. I sweat a lot and that makes me very uncomfortable. Therefore, summer

is tough time for me and I always expect winter to come.

It is known to all that China has the history of more than 5,000 years and

the culture influences generations. No matter where people live, they keep the

traditional festivals. Such as the people who live in Chinatown. Though some of

them have been immigrants, they still celebrate the traditional festivals. So in

every corner of Chinatown, the Chinese traditional features can be seen

everywhere. The preservation of the traditional culture is the key to help the

country live so long. After the long period of time, the essence of the culture

part have been inherited while the negative part has been removed. Many culture

even influences the foreign country, such as Confucius Institution, where

foreigners learn Chinese culture and mandarin. Though we are facing the impact

of Hollywood culture, the traditional festivals provides an important way to

save local culture.

My winnerVacationis coming soon .I am so happy I decide to make a winter

vacation plan .First, I will do my homework carefully. Second ,I am going to

help my mother with housework .Then,I want to play with my best friend.I will

also visit my grangparents with my parents .We will spend Spring Festival with

them.I think every day during my winter vacation will be happy.

I am sure I will have a wonderful vacation. I can not wait.

I am a child of the suns mother, my name is called the earth. I used to live happy, wake up in the morning, light rain "hua" to give me a bath; People planted many trees and flowers in my body, to get dolled up on me, then, clean running around the sun mother I, let the sun mother look at my new skirt. In the afternoon, the children from school, and I do homework together and play with me together. At night, people also make me very beautiful, they gave me the street lamp, make me golden... The mother said: "the human also is really good, not only your dress is very beautiful, also play with you, you are so blessed, so lucky!"

But now, the human is not as great as the sun mother said. They throw rubbish in my body, I got into a lot of dirty, human "car" still love discharge of tail gas, the rain is full of dirty water, the more I to wash the dirty; People still love the disorderly cut down trees flowers and plants, destruction of street lamp, make clothes and they gave me a bad bad, dirty... The sun mother urged me to say: "you still get rid of those humans!" But the good and I dont have the heart to leave them. Because it make me a bad meal every day, sleep well, so, I got sick, floods, earthquakes often... Some said 2012 could be the end of me. People in the disaster, are aware of this they destroy me, and they began to care about me, love me! I believe in the days that followed, I will become more beautiful, beautiful!

我是太阳妈妈的孩子，我的名字叫地球。我以前生活的很快乐：早上一醒来，小雨就“哗啦啦”地给我洗澡;人们在我身上种了很多花草树木，把我打扮得漂漂亮亮的，然后，干干净净的我就围着太阳妈妈转来转去，让太阳妈妈看看我的新裙子。下午，孩子们放学了，就和我一起写作业，一起和我玩。晚上，人们也把我打扮的很漂亮，他们给我身上安上路灯，把我打扮的金灿灿的……太阳妈妈说：“人类还真好，不仅把你打扮的很漂亮，还和你一起玩，你真是太有福气，太幸运了!”

可是现在，人类也不像太阳妈妈说的那么好了。他们在我身上乱扔垃圾，把我搞得浑身脏兮兮的，人类的“车”还爱排放尾气，雨下下来的全是脏水，把我越洗越脏;人们还爱乱砍伐树木花草，破坏路灯，把他们给我的衣服也搞得的烂烂的，脏脏的……太阳妈妈劝我说：“你还是摆脱那些人类吧!”可是好心的我又不忍心丢下他们。因为这件事让我每天吃不好饭，睡不好觉，所以，我就生病了，经常发洪水、地震……还有人说2012年可能是我的末日。人们在这些灾难中，意识到了这都是他们破坏我而造成的，于是他们又开始关心我，爱护我了!我相信以后的日子里，我一定会变得更加美丽、漂亮的!

Dear mother:

Hello!

Mom, this is my first time to write to you, very excited, many words do not

know where to start, usually I am more willful, there are a lot of thanks to

you, and do not want to say to you. Today, let me take this opportunity to tell

you a daughters gratitude.

When I was young, you began to have long hair for me. You said girls had

long hair and beautiful hair. But this is a lot of trouble for you, but for your

daughters beauty, I wash my hair once every 32 days and comb a beautiful

hairstyle. Every time I wash my hair, Im afraid Im cold or ironed. You always

adjust the water temperature so well. The children in the community envy me that

I have a good mother.

After I go to primary school, you always get up early every morning and

wake me up after a good meal, but sometimes I still pick and pick, and dont eat

well and make you sad. But you never get angry with me. Instead, you do it for

me on the second day. On the way to school, I saw other children taking the cake

and eating while walking. I wanted to tell you, "Mom, how nice you are!"

Remember last semester, when the math unit test, there was a simple

formula, because of my carelessness made a mistake, you see after very angry,

very hard to criticize me. At that time, I almost cried by your quarrel, but I

knew in my heart that your severity was for my good.

Mom, here I want to say to you, "Mom, I love you!" You are hard! "