英语作文的自我介绍(合集20篇)

Marine biological environment is a complex system including sea water, sea

water, soluble matter and suspended matter, seabed sediments and marine

organisms. The rich biological resources, mineral resources, chemical resources

and power resources in the sea are indispensable human resources treasure

houses, which are closely related to the survival and development of

mankind.

At present, the main objective of marine conservation is to protect marine

biological resources so that they can not be exhausted for sustainable use by

mankind. In particular, priority should be given to the conservation of marine

animals that are valuable and endangered. According to the UN investigation, due

to overfishing, mangrove accidental killing of non target to allow the killing

of marine organisms, the coastal engineering construction, deforestation,

pollution of the marine environment in general, at least 25 of the worlds most

valuable fisheries resources consumed, whales, sea turtles, manatees and many

other marine animal faces the danger of extinction. It is expected that with the

expansion of marine development, it is possible to cause more damage to marine

biological resources.

Marine protection task should first stop on the marine biological resources

excessive use, secondly to protect the marine biological habitat or habitat,

especially their migration, spawning, feeding, avoid Huahai coastline, beaches,

estuaries, coral reefs, to prevent heavy metals, pesticides, oil, organic

produce and eutrophication. Nutrients such as marine pollution. Maintain the

ability of regeneration of marine biological resources and the natural

purification ability of the sea water, maintain the marine ecological balance,

and ensure the sustainable development and utilization of the marine.

Nowadays, smart phone has been part of our life. We can see people lowing

down their heads and playing smart phones all the time. When people are walking

on the street, the traffic regulations are no longer their first concern. It is

so dangerous for them to keep their attention on the phone. Dutch officers

figured out a new rule to let people realize the traffic lights. On the ground,

the traffic light can be seen. What a smart idea. When people are watching smart

phones, they can see the lights, too. At the same time, we need to think about

the problem that whether our life is controlled by the technology.

Today, with the development of high-technology, we can get access to all

kinds of high-tech products, such as computer, digital cameras and so on. These

products make our life more convenient, we can keep in touch with family and

friends any time any where. Our life has been changed by the high-tech, we live

in a fast-pace world. Cell phone influences our life deeply, everyone owns it.

While cell phone brings many dangers. First, cell hone contains radiation which

hurts people’s body. Today, more and more people die of cancer, the main reason

is that the high-tech products radiate their bodies, in the long run, the bodies

get sick. Cell phone is one of such products, it hurts our bodies as long we use

it. Second, cell phone distracts our attention about discovering the beauty of

life. People pay their attention on cell phone, they count on it by reading news

and making friends, being less going out. We should use cell phone properly.

Ladies and Gentlemen,

Good morning! I am Oscar, the spokesman of the Students’ Union. On behalf

of the Students’ Union, the main organizer of today’s sports meeting, I welcome

you all to the beautiful stadium. After two months’ preparation, our annual

sports meeting is held on schedule.

Thanks to the support and help from our school leaders and teachers. Though

they have many school responsibilities, they have taken time off to take part in

our sports activities. Let’s give them a big hand. Through sports, we can not

only develop our physical prowess, but also promote social and emotional skills,

and even intellectual skills, which will matter in our future lives

substantially. So hope everybody here cherish this opportunity and enjoy it.

At last, best wishes for the success of the sports meeting and best wishes

for the good results of our athletes. It is my pleasure to announce the open of

the sports meeting. Thank you and good luck!

What is healthy diet? To the most people, healthy diet means more green foods, no junk foods. The green food is those pollution-free, high quality and nutrient food, including the organic vegetables and meats, fruits, eggs and so on. The meals of healthy diet should be cooked with fewer salt and oil. And the junk food is those low nutrition, high calorie, processed food with much salt or oil, such as the fries, fried chickens, salted eggs and so on. These foods will cause one get weight and increase the risk of many diseases. We should keep a healthy diet, abandon the junk food to keep ourselves healthy.

什么是健康饮食?对于大多数人来说，健康饮食就意味着多吃绿色食品，不要吃垃圾食品。绿色食品就是那些无污染、高品质和营养的食物，包括有机蔬菜和肉类、水果、鸡蛋等等。健康饮食的膳食应该用更少的盐和油制作。而垃圾食品是指那些低营养、高热量、再加工的高盐重油食品，例如薯条、炸鸡和咸蛋等等。这些食品会导致一个人发胖，并增加疾病的风险。为了保持健康，我们应该保持健康饮食，抛弃垃圾食品。

Bike-sharing has been advocated by the government in recent years. It

offers help to the people who is in a hurry to reach the destination soon, the

more important is to let more people back to the simple traffic style and reduce

private cars, so as to protect our environment. But some people make use of this

policy to take advantages of others. News report that some middle age men and

women force people to give charge after finishing using bike-sharing, because

they look after the bikes. It is known to all that bike-sharing is free, which

is the convenience government offers to the public. It is ridiculous to charge.

When the news exposed, the public know the truth and the ones who take charge

are criticized. Under the government’s supervision, now bike-sharing is more

popular.

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.

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.

It is known to all that Christmas Day is on December 25th. It is the

biggest day in the western countries. But not so many people know about the

White Christmas in China. The day before Christmas Day, if it snows, then the

world is in white color. People are happy about that, because they think it

means the happiness and luck. So that’s the meaning of White Christmas. It

always snows a lot on Christmas Eve, because it is in winter in the western

countries. All the families get together and enjoy their moment while watching

the white snow. What an enjoyable atmosphere for a family.

I had a joyful summer vacation. During the holidays, I traveled with my

families.

We went to Beijing and stayed there for four days. We lived in the hotel.

It is very beautiful. We visited to the Tiananmen Square, the Imperial Palace,

the Summer Palace and the Old Summer Palace.

We also went to the Great Wall. The weather was very hot, but we were

exciting. I like Beijing very much. I hope I can go there again.

The Mid-Autumn Festival has all interesting history. Long ago in one of the

dynasties of China there was a king who was very cruel to the people and did not

manage the country well. The people were so angry that some brave ones suggested

killing the king. So they wrote notes telling about the meeting place and time

and put them into cakes.

On the 15th day of the 8th lunar month every person was told to buy the

cakes. When they ate them they discovered the notes. So they gathered together

to make a sudden attack on the king. From then on the Chinese people celebrate

on the 15th day of the 8th lunar month and eat moon cakes in memory of that

important event.

When the Mid-Autumn Festival is near, shop windows are beautifully

decorated. Many moon cakes are displayed for people to buy. People send presents

such aswine, fruits and moon cakes to their friends and relatives. In the

evening of the day, they have a feast. After the feast, they go out to the

garden to look at the moon. The children run and laugh on the streets.

It is believed that the moon is at her brightest on this night. Many poems

have been written about it, and poets are never tired of reading and writing

such poems. In Chinese literature, the moon of the Mid Autumn Festival has been

compared to a looking-glass, a jade rabbit, and so on. It seems that Chinese

literature takes far more interest in the moon than in the sun.

As a small girl， many teachers have asked me what do I want to be in the

future. My answer is always to be a teacher. It is myDreamand I study so hard

to realize it. Being a teacher can pass the knowledge to others and guide them

to the right way. Thinking about the great contribution I would make， everything

is worthy.

Music is the important part of my life. The world needs music to amuse

peoples life. As they live in the fast pace, music can bring them the great joy

and relax. Since I was very small, I fell in love with music and every time when

I heard music, my body would move and feel relaxed. The function of music is

various.

There is a famous song, which called let the music heal your soul. A lot of

young people have their favorite singers. When they see their idols face to

face, they would say thank you to the singers, because their songs inspire these

young people to move on in the dark days. The songs deliver positive messages to

the public and inspire them to never give up.

Listening to the music is the main way for the young people to release

their pressure. Every day before I sleep, I will listen to the light music,

which helps me to take relax and make me sleep well. The reason why so many

people like to KTV after their work lies in releasing pressure. They need to

shout and then forget about the annoyance.

Music is favored by everyone and it is the indispensable part of our

life.

Almost every kid will be asked the question of whom do you like better,

your mother or your father. There is no doubt that mother is very great as she

gives you the life, while father is also of importance. Father’s Day is invented

to show gratitude to fathers. Its coming has a story.

The first person to propose the idea of Father’s Day was Mrs. Dodd in 1906.

She wanted a special day to honor her father, whose wife passed away many years

ago. At first, Mrs. Dodd wanted Father’s Day to be celebrated on her father’s

birthday, but later President Johnson signed a paper to declare the third Sunday

of June was Father’s Day. Since then, it became an international day. It is not

only to honor one’s father, but also the fathers of all the people.

Father’s Day reminds people to show gratitude to their fathers, who loves

you all the time and no matter what difficulty you meet, he will stand by your

side. So however busy we are, we should call them now and then.

The Qingming (Pure Brightness) Festival is one of the 24 solar terms in

China, falling on April 4-6 each year. After the festival, the temperature will

rise up and rainfall increase. It is the high time for spring plowing and

sowing. In the past, the Qingming Festival was called “Arbor Day”, but since

1979, “Arbor Day” was settled on March 12 according to the Gregorian

calendar.

But the Qingming Festival is not only a solar term to guide farm work, it

is more a festival of commemoration. It sees a combination of sadness and

happiness. This is the most important day of sacrifice. Both the Han and

minority ethnic groups at this time offer sacrifices to their ancestors and

sweep the tombs of the diseased. On each Qingming Festival, all cemeteries are

crowded with people who come to sweep tombs and offer sacrifices, but the

customs have been greatly simplified today. After slightly sweeping the tombs,

people offer food, flowers, then burn incense and ghost money. In short, it’s a

time to cherish the memory of our ancestors and show our respect to them. Also,

it’s a time for family gathering.

On national day, I, mother, Pan Luyao, and Sun Yichao to play in Jinhua. We

went to dream Valley, also went to the underground river, to a lot of places,

there can be a lot of fun, until October 5th, we go home to be reluctant to

part, that night at home have 10 points. I bought a lot of gifts, Pan Luyao, Sun

Yichao, father, brother and mother. October 1st is mothers birthday, I wish the

motherland mother happy birthday!

Nowadays, house husband has become a hot phenomenon in modern society. As

we all know that no matter what country, it’s a tradition that men play a core

role in family who always take the burden to earn money to support their family.

But things are kind of different as society develops, more and more men are

beginning to take over housework while women go out from house. In my point of

view, I think this is not a big deal.

In the first place, house husband may be a shame title for men, but when it

comes to money, there is no room for reputation. As society develops, the life

standard are rising, and everything for living is much expensive than before, if

couples want to guarantee their life quality, then they should let the one who

earn better to work, although the one is female.

In the second place, it’s fine for women to support family as long as they

earn better than men. In the past, women always were treated very badly, and

they got no rights to be educated, to work. In some countries, they can’t even

show their face to others. A traditional female role is to stay at home, taking

care of children and do all of the housework. But now, lots of women have a good

job, so that they totally have the ability to be the economic backbone.

Therefore, in order to take good care of family, men are likely to stay at home

to do housework. I don’t think it’s a shame for men, because no matter what you

do, as long as you do it well, you are successful.

To sum up, people should change their opinion about core role of a family.

It’s acceptable for women to support the family, and there is no shame for men

to do the housework. As long as you remember life quality comes first.

Recently, the news about the famous fast food company got bankrupted in

Taiwan was spread in Wechat. While in mainland, less people know about the truth

and the fast food company still works well. Chinese food problem exists all the

time, even the government has made some rules to forbid the illegal business,

still many manufacturers produce bad food for making more profit. The fast food

company doesn’t care about the market in Taiwan. Its spokeman said that their

main market was in mainland, and a lot of people were eating their food. Hearing

this, we surely will be angry. If everybody join the team to refuse to buy their

products, then the fast food company will be kicked out. Only in this way can we

protect our health and benefit.

One way to get around in big cities like Beijing and Shanghai is to take a

taxi, but it’s too expensive. Many people like to go out by subway or light

rail. They are very fast and convenient. Now they are becoming more and more

popular. Buses are cheap, but they are very slow in rush hours.

If you want to see a city well, you can go out by bike. However, most

people prefer to get around in a downtown area on foot, because it’s good for

health.

Recently, “clearyour plate” campaign is more and more popular in society, which advocates saving against wasting. The campaign draws our attention to wasting on campus.Some students are noticed to throw away a lot of food in the canteen. As is often the case, some lights are still on with nobody in classrooms. What’s more, many a student spends much money buying unnecessary items. As far as Iam concerned, it’s high time that we fought against wasting. Here’re my suggestions. Firstly, I think our school should carry out various activities to arouse students’ awareness of saving. Secondly, relevant rules and regulations are supposed to be made to punish those who waste things. Most importantly, we should form the habit of saving from now. It is everybody’s duty to save resources.

For the first time, I climbed to the top of the mountain and enjoyed the

beautiful scenery.

It was a weekend when a good friend of mine asked me to climb a famous

mountain here. Ive always heard of this mountain, but I havent found the time to

climb it. So when my friend asked me out, I readily agreed.

On the way to climb mountains with my friends, we also met many climbers,

including young people and old people. The young mans speed of climbing was

fast, and he disappeared in a flash; the old mans climbing was very casual, at

least slowly, with a happy face. Maybe young people climb the mountain to get to

the top of the mountain, while old people climb the mountain to enjoy the

scenery along the way.

My friends and I are neither the first nor the second. We will carefully

taste the scenery along the way of climbing. The speed of climbing is not so

fast and slow. Although its not as fast as those brothers who cant be seen in a

moment, its faster than those masters.

When my friends and I climbed to the top of the mountain, it was the

setting sun, and the red sun dyed the sky red, which was shocking enough. My

friend and I found a place with a wide view. At a glance, the mountains were

rolling. Those mountains were like a line of waves, rolling away to the

distance.

"Wow, its beautiful!" I couldnt help sighing, and my friend followed. The

scenery on the top of the mountain is really beautiful. Its the majestic

atmosphere that makes people feel shocked. My friend and I stood at the top of

the mountain for a long time. Finally, as the light in the sky became more and

more dim, my friend and I went down the mountain reluctantly. When I went down

the mountain with my friends, we were sitting in the corridor. We enjoyed the

scenery. On this day, my friends and I got a lot.

The first time I climbed the mountain, I felt the fun of climbing the

mountain, and also read the scenery of the mountain top. If I have time, I will

go climbing again.