关于计算机技术的英语作文【经典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.

Recently, I have seen an impressive film –Precious, which tells the growing

experiences about a pretty fat black girl, Precious Jones, a girl living in the

Harlem. The film reveals the poor and miserable life in the Harlem, but at the

same time, it encourages people to take a positive and optimistic attitude to

face it, no matter how difficult it is.

Precious is so undereducated that she can not read and write formally.

What’s worse, she is usually knocked around by her irascible mother. Worst of

all, she is sexually assaulted by her stepfather and has two children before the

age of seventeen. Owing to the situation she gets involved, she has to leave

school and is introduced to alternative school. After waging many struggles and

overcoming many difficulties, she finds the goals of life again with the help of

her teacher and classmates.

In the film, Precious insists on keeping her children all the time though

she gets involved in trouble. She has a firm belief that she can get rid of the

past life and start the new one and she really makes it finally. Her insistence

tells me that keeping positive and optimistic would make a great contribution to

achieve dream.

In life, many people are easy to feel frustrated by meeting a bit of

setback. As far as I am concerned, we need to learn to keep positive and

optimistic when facing difficulties so that we have more power to keep and

pursue our dreams.

每年春节到来的时候，家家户户都张灯结彩，贴上了美丽的窗花，各种各样的大“福”字和春联，到处都是喜气洋洋的.。

Every year, when the Spring Festival comes, every family will put on lights

and decorations, paste beautiful window flowers, all kinds of big "Fu"

characters and spring couplets, which are full of joy.

然而2020年的春节却完全不一样，一场不见硝烟，不闻炮响的战争打响了，不宣而战，“新型冠状病毒“肺炎席卷而至，各地各部门积极响应，共同对抗疫情。白衣天使们，志愿者们……许许多多奋战在一线的勇士们，他们作为生命的逆行者，开启了2020的新篇章。

However, the Spring Festival in 2020 is totally different. A war without

smoke and guns has started, and the "new tubular virus" pneumonia has swept

through. All departments have responded positively and fought against the

epidemic together. Angels in white, armed police officers and soldiers,

volunteers. Many brave men are fighting in the front line. As the lifes

reverser, they have opened a new chapter in 2020.

作为少先队员的我也应该积极奉献自己的一份力量，做到今年过年，不串门，不聚餐，督促家人做好卫生防疫，不得已去公共场所必须规范戴好口罩，使用过的口罩按规定丢入“有害垃圾“桶。注重个人卫生，常通风，勤洗手，不随地吐痰，打喷嚏咳嗽时应做出正确遮挡。在家开展学习，加强锻炼，保护野生动物。

As a young pioneer, I should also actively contribute my own strength to

this years new years Eve, do not visit the door, do not have a dinner party,

and urge my family to do a good job in health and epidemic prevention. I have to

go to public places and wear masks in a standardized way. The used masks are

thrown into the "hazardous waste" bin according to the regulations. Pay

attention to personal hygiene, often ventilate, wash hands frequently, do not

spit everywhere, and make correct shelter when sneezing and coughing. Study at

home, strengthen exercise and protect wild animals.

2020年的钟声已经敲响，万紫千红的春天已经不远了，我想信在全国人民的共同努力下，我们一定能打赢这场“战役“，迎来我心中美好的2020!

The bell of 2020 has been ringing, and the spring is not far away. I

believe that with the joint efforts of the people of the whole country, we can

win this "battle" and usher in a better 2020 in my heart!

My grandparents believed you were either honest or you werent. There was

no in between. They had a simple motto hanging on their living-room wall: "Life

is like a field of newly fallen snow; where I choose to walk every step will

show. "They didnt have to talk about it--they demonstratedthe motto by the way

they lived. They understood instinctively that integrity means having a personal

standard of morality and ethics that does not sell out to expediency and that is

not relative to the situation at hand. Integrity is an inner standard for

judging your behavior.Unfortunately, integrity is in short supply today--and

getting scarcer. But it is the real bottom line in every area of society.And it

is something we must demand of ourselves.

A good test for this value is to look at what I call the Integrity Trial,

which consists of three key principles: Stand firmly for your convictions in the

face of personal pressure.

When you know youre right, you cant back down. Always give others credit

that is rightfully theirs. Dont be afraid of those who might have a better idea

or who might even be smarter than you are. Be honest and open about who you

really are. People who lack genuine core values rely on external factors--their

looks or status---in order to feel good about themselves. Inevitably they will

do everything they can to preserve this facade,but they will do very little to

develop their inner value and personal growth.

So be yourself. Dont engage in a personal cover-up of areas that are

unpleasing in your life. When its tough, do it tough. In other words, face

reality and be adult in your responses to lifes challenges.

Self-respect and a clear conscience are powerful components of integrity

and are the basis for enriching your relationships with others.

Integrity means you do what you do because its right and not just

fashionable or politically correct. A life of principle, of not succumbing to

the seductive sirens of an easy morality,will always win the day. My

grandparents taught me that.

The Mid-Autumn Festival

The Mid-Autumn Festival is a very important Chinese festival. It falls on

the 15th day of August. A few days before the festival， everyone in the family

will help to make the house clean and beautiful. Lanterns will be hung in front

of the house.

On the evening there will be a big family dinner. People who work far away

from their homes will try to come back for the union. After dinner， people will

light the lanterns which are usually red and round. Children will play with

their own toy lanterns happily.

At night the moon is usually round and bright. People can enjoy the moon

while eating moon-cakes which are the special food for this festival. They can

look back on the past and look forward to the future together. It is said that

there was a dragon in the sky. The dragon wanted to swallow up the moon. To

protect the frighten the dragon away.

中秋节是中国一个很重要的节日，在八月十五号。在节日来临的前几天，家庭中的每一个人都帮着打扫房子，把房子装扮得漂漂亮亮的，灯笼挂在屋前。

晚上有一顿美餐，离家在外工作的人也要回来团圆。晚饭后，人们点亮灯笼，一般是红色的圆灯笼。孩子们会高高兴兴地玩他们的玩具灯笼。

晚上月亮又圆又大，人们在赏月的同时吃着中秋节特别的食品——月饼。人们在一起回顾过去，展望未来。据说天上有一条龙，它要把月亮吞下去。为了保护月亮，孩子们要弄出很大的响动把龙吓跑。

Mid-autumn Day is a Chinese festival。 It usually es in September or October 。On that day we usually eat a big dinner and mooncakes。 It is said "Hou Yi" missed his wife，so he made mooncakes。 It looks like the moon。

There are many kinds of mooncakes。 They are small round cakes with meat， nuts or something sweet inside 。 eating mooncakes has been our custom。 Families stay outside in the open air eat a big dinner and mooncakes。 The most important thing is looking at the moon， On that day， the moon kooks brighter and rounder。 We call this moon the full moon。

On that day， families get together， so we call this day getting together。 This is Mid-autumn Day。 I love it very much。 Because on that day I can eat mooncakes。 And my brother es back home。 He works outside all year。 Only that day and the Spring Festival。 He es back。 So that day I am especially happy。 On that day my family gets together。

中秋节是一个中国节日，通常是九月或十月。当天我们经常吃一顿丰盛的晚餐和月饼。据说“后羿”想念他的妻子，所以他做了月饼。它看起来像月亮。

有各种各样的月饼。它们是小圆饼，里面有肉，坚果或者里面的甜点。吃月饼是我们的习惯。家人在户外露天吃大餐和月饼。最重要的是看着月亮，在那一天，月亮变得越来越明亮。我们称这个月亮为满月。

在那一天，家庭聚在一起，所以我们称这一天聚在一起。这是中秋节。我非常喜欢。因为那天我可以吃月饼。而且我的兄弟回家了。他全年都在外面工作只有那一天和春节。他回来了。所以那天我特别开心。那天我的家人聚在一起。

Communicating with others is a big problem in daily life. Some people are

easy to talk to oters, but some others not. When you want to talk to someone,

firstly you should find some topics to talk about, but the topics should not

included the privacy,such as age, marriage or wage. Secondly, pay attention to

your attitude that do not make others feel uncomfortable. Comfort is the basic

of communication. Thirdly, pay attention to your body language. Body language

can transmit much information, such as your attitude, manners or something you

do not realize. Finally, focus on your pacing. Dont talk too fast or too

slow.

Nowadays, almost everyone has a mobile phone. Some people even have two or

three. Mobile phones changes our lives a lot. It’s so easy to get to others. All

you have to do is making a call. You can talk to anyone no matter how far you

are. Making calls and texting messages are the basic functions of mobile phones.

But now, we can do a lot of things by mobile phones, such as listening to the

music, watching movies, taking photos, reading books and so on. It’s so

functional that it seems like a computer to some extent. Some people even deal

with their business by mobile phones. It’s amazing.

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.

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.

With the development of e-commerce, shopping online becomes a new way of

shopping which is getting more and more popular. Many citizens are likely to

shop through internet nowadays.

Generally speaking, shopping online offers lots of advantages with its

convenience the most prominent. There are many commodities on the internet where

you can search whatever you want. Besides, you just click the mouse can you get

all information you want, so that you don’t have to go to the shop personally.

In addtition, the commodities on the Internet is usually cheaper than the stores

which can save much money.

However, everything has two sides. You can not see the products or check

their qualities and some of the sellers on the Internet is not so honest. And,

for those who enjoys shopping around different stores, shopping online perhaps

will make them bored.

In my opinion, shopping online has more advantages than disadvantages, and

with the improvement of e-commerce, there will be more people to shop on the

Internet.

When you were born, you need to face the ups and downs in our life. For

example, you need to learn to speak, learn to walk, learn to write, learn to

read, and so on. Whenever you learn a new thing, you will be always full of joy.

But the hardness only you know. Perhaps, you have thought about giving up, but

in the end you insist on. In this world, there is no difficult, only those who

do not adhere to. As long as you can hold on, thats not a thing. Perseverance

prevails! This is the eternal law! Come on.

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.

Currently,?there?is?a?widespread?concern?over?(the?issue?that)__作文题目_______?.It?is?really?an?important?concern?to?every?one?of?us.?As?a?result,?we?must?spare?no?efforts?to?take?some?measures?to?solve?this?problem.?

As?we?know?that?there?are?many?steps?which?can?be?taken?to?undo?this?problem.?First?of?all,?__途径一______.?In?addition,?another?way?contributing?to?success?of?the?solving?problem?is?___途径二_____.?

Above?all,?to?solve?the?problem?of?___作文题目______,?we?should?find?a?number?of?various?ways.?But?as?far?as?I?am?concerned,?I?would?prefer?to?solve?the?problem?in?this?way,?that?is?to?say,?____方法_____.?

Nowadays, there is a growing focus on health care. People are pursuing a

healthy lifestyle. A healthy diet is one of the most important parts of it. As

the saying goes, bread is the staff of life, eating healthily and deliciously is

the goal we pursue. From my point of view, in order to build healthy eating

habits, we should eat more vegetables and less fat and sugar. Vegetable is the

best source of s vitamin, because vegetables are rich in vitamins. Among them,

vitamin C and vitamin A are the most important. Too much fat and sugar can lead

to obesity, which is harmful to health. Besides, eating more fruits and drinking

more water is of great help.

I like to travel very much. I always dream to be independent and travel by

my own. But my parents worry about me all the time. They think I will meet

problems and can’t solve. In oder to comfort them, I decide to travel with a

friend of mine and they agree. This was the first time for me to leave my home

and I had to do all the things on my own. Firstly, I book the ticket and the

hotel, and the big problem is to find the hotel. So I search the Internet and

downloaded a software to guide me, then I found my way easily. I read all kinds

of information and select the part that is useful to me. I found the funny

places and local food, what’s more, I would not lose my way. Travel makes me

stronger.

It has been two years since I first got to university. Some of my

classmates say that the college life is boring, because they have plenty of time

but do not know what to do. However, from my point of view, the campus life in

college is interesting and colorful as long as you make it meaningful.

In the first semester in college, I didnt relax and I still worked hard as

I was in the senior school. I usually spent two hours in study at night and I

went to the classroom forautonomous learning.But the difference is that I have

many extracurricular activities. For example, I went to the English Corner

regularly on Tuesday night, in which I could practice my spoken English and make

friends with common interests.

Besides, I join the Student Union of my department. In the Student Union, I

have a group of workmates who work hard together and support to each other.

Actually, it looks like a big, warm family that we can share our lives together.

During various activities, I realize the importance of team spirit that helps us

go further.

Finally, college is great stage to improve a student and show ones

abilities. In college, I know more about our society and get more channels to

explore the outside world. I realize that I am not only a student but also an

adult who is preparing to step into the society.

In short, I cherish my life in college campus and I will try hard to make

it colorful as well as meaningful.

The Palace Museum is located on city center in Peking.China is existing

biggest, most integrity of thou building cluster.It is been one of five greatest

temples in the world by the fame.

The Palace Museum start to set up in A.D.1406, the Palace Museum have the

size courtyard more than 90s and the house contain 980 and add up to 8704.the

Palace Museum surroundings surround 12 meters in height, long the Palace Museum

wall of 3400 meters, form is one rectangular city defense, there is 52 meter

wide moat outside the wall surround, formation a fortress of severe barracks.The

Palace Museum has 4 doors, center door Wu door, east door Donghua door, west

door Xihua door, north door Shengwu door.

August 15th in Chinese Lunar Calendar is the Mid-Autumn Day. It is one of

the most important traditional festivals in China.

On that day people usually go back home to have family reunion . Each

family will have the members get together to have a big dinner. The most popular

food is moon cakes. They are round and look like the moon.

The moon is the brightest this night. People eat the delicious food while

they are enjoying a beautiful full moon in their yard. At this time, some old

people would like to tell many past events and tell the children a story about

the rabbit on the moon . The children really believe that there is a rabbit on

the moon. They hope to go to the moon and have a look one day.

What a great festival!

中秋节

农历八月十五日是中秋节，在中国它是最重要的传统节日之一。

在那一天，人们通常回家与家人团聚，一家人聚在一起饱餐一顿。最流行的食品是月饼，它们圆圆的就像月亮。

中秋节晚上的月亮特别地圆。人们都在自家的院子里一边赏月一边吃着可口的月饼。这个时候

，一些老人会讲述许多古老的故事，如月亮上的玉兔，孩子们信以为真，他们真想有一天登上月球看个究竟。

中秋是个美好的节日啊!

Everyone has a hobby. I like doing sports and I like playing basketball the

best. So I decided to play basketball every morning with my classmates. Today,

the weather was nice. Early in the morning, I got up and worn clothes quickly.

When I arrived at the basketball ground, my classmates have already been there.

First, we ran around the basketball ground so that we could play better in the

game. After that, we began to play basketball. In the end, we beat another team.

Although we all felt tired, we were happy and proud.

There is no doubt that football is No. 1 sport in the world. People from

all around the world are so crazy about this match. In China, a lot of people

stay up all the night just to watch the football match from TV. The fans from

different areas make up the group just to support their teams. These fans sit

together and cheer for their idols. It is such a great moment for them. Though

the football level in China is below the international, more and more teenagers

work on this field and they fight for the country’s future. This year, the

football team has won some important matches and win respect from the world.