英语作文自我介绍50句(实用20篇)

Dear Jim,

I’m writing to tell you more about the new form of sharing bike--mobike

mentioned in your latest letter.

It’s very convenient to use if you have a smartphone. What you do is to

find a nearest mobike through the APP, scan the QR code on the bike, and enjoy

your trip.

Compared to other forms of sharing bike, the greatest advantage of mobike

is that you can easily find one and never worry about where to park it. It is

becoming a new trend as a means of transportation, which relieves the traffic

pressure and does good to the environment as well.

Hope to ride a mobike with you in China.

Yours,

Li Hua

Among all means of transportation, I like bicycle most. It’s cheap as well

as popular.

There are many advantages to ride the bicycle. In the first place, riding

bicycle makes me feel independent. I can go anywhere by bicycle. Especially

during rush hours, I can still move freely. Secondly, using a bicycle is good

for environment protection, because it wont emit any waste gas. Moreover,

bicycle riding is also a good sport. While riding a bicycle, I can exercise

myself, which is healthful to me.

In my free time, I often ride my bicycle to get around in the downtown area

or in the countryside, so as to relax myself. Its really a nice outdoor

activity for me, I think.

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.

Scientists

believe an animal source is "the most likely primary source" but that some

human-to-human transmission has occurred.

科学家认为动物是“最有可能的初始感染源”，不过，也有一些人传人的病例。

Signs

of infection include respiratory symptoms, fever, cough, shortness of breath and

breathing difficulties.

感染症状包括：呼吸道症状，发烧，咳嗽，呼吸短促，呼吸困难等。

2019-nCoV,

as its been labelled, is understood to be a new strain of coronavirus that has

not previously been identified in humans.

这种新型冠状病毒(2019-nCoV)此前未在人类身上发现过。

Coronaviruses

are a broad family of viruses, but only six (the new one would make it seven)

are known to infect people.

冠状病毒是一个庞大的病毒家族，目前已知会感染人类的有六种(新发现的这种是第七种)。

Peer pressure means the influence given by a group of people around you,

such as, parents, friends, classmates, teachers and so on. Their influence will

affect your attitude, behavior, conception or decision. As every side has two

sides, this influence also has two sides. Let me explain my reasons.

For one thing, influence of peer pressure has positive effect. It depends

on the specific thing. Sometimes, the influence of pressure will promote me get

progress. For instance, my deskmate does well in one math exam, while I fall far

behind her. As we are deskmates, i can’t let others look down on me. So i will

take her as my good example to fight. And then next time, I can get a good mark

by my effort. Take my parents as another example, they like clean. They don’t

have the habit to throw rubbish at will. I won’t have this habit either living

with them.

For another, influence of peer pressure has negative effect. Sometimes the

influence will be bad. For example, if my friends ask me to skip class to watch

a basketball match with them, i go with them, even i don’t have that thought

before. And one of my friends has gone through a lot, he always try to convince

me that money is very important. As time passes, i may change my conception.

In summary, the influence of peer pressure has positive and negative sides.

We have to advocate the good side and avoid the negative. We have to be clear

about what is right and what is wrong and firm our position.

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。

I’m neither interested in sports nor good at it. But except swimming. I can

swim since I was a baby. My mother tells me that she let me swim in the water

with a life-buoy when I was 20 days old. And then I can swim gradually. When I

grow up, I like swimming very much. I swim all the year round. Swimming in

summer makes me feel comfortable to lower my temperature. While winter swimming

makes me feel excited and achievability. In general, swimming keeps me fit in

both physical and mental. Whenever I feel upset, I would go swimming and then I

would be full of energy and feel relax. Besides I believe it is due to swimming

that I’m so thin. Who wants to lose weight, join me. We can make more friends in

swimming. Oh, I couldn’t wait to swim now. But it is ten o’clock in the evening.

I have to go to sleep. Good night everyone.

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.

Nowadays, as the development of high technology, people like to use

computer, they use computer to read the news, to play the game and so on. Now

more and more computer functions have been developed, people like to do business

on the computer, it saves people a lot of time and it is very convenient.

Shopping online is most people’s choice today, but it has disadvantages. First,

the products will be not in good quality, people can’t touch the products, they

only can see the pictures, so they can’t figure out the real products’ quality.

Second, when people pay the money online, they will have the chance to leak out

their message, their online account will be attacked by the hackers and thus to

lose the money. Of course, shopping online is more and more popular, we must

take care of personal message when shopping online.

I have learned English for many years, as I learn more knowledge about the

English, I become more and more passionate to have a look at the world. When I

was small, I knew nothing about the world, I believe the place I lived around

was the whole world, then I came to middle school, I realized the world become

more and more bigger, but how big it was, I had no idea. As I came to high

school, I learn more about the world, There are all kinds of cultures in western

countries. I am so interested in the culture, I want to go to these places and

talk to the local people. This is my dream, I believe I can realize my dream,

since the traffic is so convenient. I must study hard and earn money, so I can

make my dream come true.

When talk about America, most people will think of the great buildings and

the lively parties, because the Hollywood movies present us the strongest

America. Whats more, the media always report how powerful America is and the

foreign media criticize China all the time, so people lose faith about our

country. Actually, every country is not perfect. Recently, I have learned a lot

about America, which helped me make the better judgment. A video was made by a

Chinese student who had studied in America for 6 years. He told people that some

part of America was like the big countryside and not every place looked like the

movies presented in the screen. He came to the conclusion that perfect country

did not exist. So we need to take the right attitude to our country, and dont

lose faith when we see the bad sides.

Cell phones have become increasingly popular in china these days. wherever

you go you can see people using cell phones. many college students, even high

school students, have cell phones.

Cell phones have brought people a lot of benefits, but the most important

is that they are convenient. with cell phones in their hands, they can keep in

touch with anybody they want. if they want to get some information from the

internet, they can easily have their dream realized via cell phones too.

furthermore, if someone has a heart attack or a traffic accident, a call to

emergency hospital or to the police can quickly bring him the help he wants.

However, cell phones can also bring people problems. the most serious is

the electric wave radiation which is thought to be harmful to users brains.

another problem is that when people are having a meeting or having a class or at

a concert etc, the ring of the cell phone may interrupt others. so i think

people should use cellphones as little as possible and turn them off when they

are attending important meetings or attending classes.

Today is Dragon Boat Festival. Dragon Boat Festival is a traditional festival in China. It is also the most solemn and characteristic festival in our local area.

Of course, on the day of Dragon Boat Festival, mothers wear five silk threads to their children, and five silk threads are full of their mothers yearning for their children, hoping that their children will live to the age of 100. My mother gave me the five thread long thread.

In the Dragon Boat Festival, people eat dumplings, in memory of Qu Yuan. More than two thousand years ago, in the early May, five, people stood on the Miluo River and threw food into the river so as not to let the fish and shrimp and other underwater animals eat Qu Yuans body.

After lunch today, my mother took me to the supermarket. My mother bought me a sachet as a gift for the Dragon Boat Festival.

I had a great time today!

Recently, my father changed a new mobile phone, which is Samsung svmvng.

Silver gray shell, is flip, very beautiful. As soon as I turn over the lid, I

emit seven colors of light.

It has a lot of functions. Open the game, there is a my "pet", open a look,

wow! A kitten. I cant play, just press, the kitten disappeared, I see, broken!

Hurry to ask Dad, dad looked and said: "Oh, Lin Lin, how did you buy the kitten!

I managed to raise the kitten so much that its time to take part in the

competition. Why did you buy the kitten? " I said, "Dad, Im sorry, I cant play,

you teach me." My father bought a kitten with 8 yuan and taught me how to feed

it.

Dads cell phone also has the function of taking pictures. At noon, the

whole family gathered around the dining table to have a meal. I took a picture

of everyone, so that my grandfather, grandmother, father and mother looked at

their appearance. They all laughed, and I also laughed.

When I grow up, I want to buy a better cell phone than dads.

Travel is a good way to refresh and broaden our horizon. During your

travel, you can turn off your cellphone and keep far from the Internet. You can

forget your work, your study or your family, and just enjoy the leisure time.

From the moment when you start your journey, all the trifles should be locked at

your house. During the travel, you can kill your time slowly to have a good

rest, and you can contact with different people. They may be a window for you to

know a different world. Meet various people, experience things, which make your

world bigger. You just clean up your entire mind and you can get the true

meaning of travel.

The Chinese people, in their drinking of tea, place much significance on

the act of savoring. Savoring tea is not only a way to discern good tea from

mediocre tea, but also how people take delight in their reverie and in

tea-drinking itself. Snatching a bit of leisure from a busy schedule, making a

kettle of strong tea, securing a serene space, and serving and drinking tea by

yourself can help banish fatigue and frustration, improve your thinking ability

and inspire you with enthusiasm. You may also imbibe it slowly in small sips to

appreciate the subtle allure of tea-drinking, until your spirits soar up and up

into a sublime aesthetic realm. Buildings, gardens, ornaments and tea sets are

the elements that form the ambience for savoring tea. A tranquil, refreshing,

comfortable and neat locale is certainly desirable for drinking tea. Chinese

gardens are well known in the world and beautiful Chinese landscapes are too

numerous to count. Teahouses tucked away in gardens and nestled beside the

natural beauty of mountains and rivers are enchanting places of repose for

people to rest and recreate themselves.China is a country with a time-honored

civilization and a land of ceremony and decorum. Whenever guests visit, it is

necessary to make and serve tea to them. Before serving tea, you may ask them

for their preferences as to what kind of tea they fancy and serve them the tea

in the most appropriate teacups. In the course of serving tea, the host should

take careful note of how much water is remaining in the cups and in the kettle.

Usually, if the tea is made in a teacup, boiling water should be added after

half of the cup has been consumed; and thus the cup is kept filled so that the

tea retains the same bouquet and remains pleasantly warm throughout the entire

course of tea-drinking. Snacks, sweets and other dishes may be served at tea

time to complement the fragrance of the tea and to allay ones hunger.

Winter holiday is coming. Its in December or January.I have a plan for it.

I am going to Canada during this winter holiday. I will go there by plane with

my parents and friends. I am going to stay with my aunt and uncle. There will be

snow everywhere. We can make snowmen there. Were going to go skiing,

ice-skating and have some Canadian food. We are going to visit the Niagara

Falls. Its a famous waterfall in Canada. We will also take some photos of it. I

hope we can have a grate time in Canada!

In my mind, everyone shall have his own dream. I think that having a dream

means that we have an idea, and then we will do all the things to achieve the

target. As long as we have a goal to be realized, we won’t be blind at

least.

My dream is to become a successful stateman, helping those people who need

help with their rights. Of course, to be a good stateman is very difficult, but

I will do whatever I can do to keep everyone satisfied. Thats my dream. I want

to try my best to help the poor sick people of our country. China is a

developing country which needs good stateman,especially in the countryside and

distant villages.

Now I’m a junior student on Grade One, My dream is also that although at

present I’m good at study, I’ll still try my best to be the study winner. Now

everything I do is close to my dream. I feel life is fill with hope and is

colorful, and I have enough confidence to realize my dream.

Time spent at a university is a most worthwhile period in a young persons

life. This is a time when a student begins to form his or her ideas about life

in general. Attending classes and studying in the library keep a student busy

and provide him or her with access to valuable information， adding to his or her

knowledge base.

Campus life can also be rich and colorful. Most universities offer a

variety of extracurricular activities such as sports events， contests， and other

social gatherings， enabling the students to experience relief from study and

homework. Students often form lifelong friendships through the varied

experiences of university life.

During the time a student spends at university， he not only develops his

intellectual abilites，he also develops social skills as well as knowledge and

wisdom necessary for choosing a future career. By learning how to balance

intense study and recreation， a student will be well prepared for the challenges

of future responsibilities.

The new term is coming. I am so excited because in the new term, I will be

a Grade 8 student. In the new term, I will have some new teachers. As for me, I

want to make a difference in the new term, so I have made a plan for it.First,

my Chinese and English are the best and I will work hard to keep them good as

usual. But my math and physics are not as good as Chinese and English.

Therefore, I have to try my best to improve them. Except preview and finishing

homework, I have to review regularly to strengthen knowledge. Second, I will pay

more attention to news, so that I will read more newspapers and watch news

program. I dont want to be a student who just study only. Last, I will do

exercise twice a week. Badminton and table tennis are my favorites. All in all,

I look forward to my life in Grade 8.

1.Wuhan

just had a disease, the motherland and we still love it!武汉只是生了一场病，祖国和我们依然爱它!

2.With

so many people sticking it out, why wouldnt we try.有这么多人都在坚守，我们有什么理由不去努力。

3.

Clean hands with soap and water or alcohol-based hand rub.用肥皂或者用含酒精的洗手液洗手。

4.

Cover nose and mouth when coughing and sneezing with tissue or flexed

elbow.咳嗽或打喷嚏时，用面巾纸或屈肘捂住口鼻。

5.Go

where there is epidemic, fight it till it perishes.疫情就是命令，防控就是责任。

6.If

Wuhan wins, Hubei wins. If Hubei wins, the whole country

wins.武汉胜则湖北胜，湖北胜则全国胜。

7.Saving

lives is of paramount importance.生命重于泰山。

8.Tribute

to the most beautiful retrograde! This is the role of medical workers! Come

on!致敬最美的逆行者!这就是医护工作者的担当!加油!

9.Isolate

viruses but not love, because love is the best bridge.隔离病毒但不隔离爱，因为爱是最好的桥梁。

10.The

epidemic is ruthless, and I believe that spring will always

come!疫情无情人有情，相信春天总会到来!