0

大学英语30秒自我介绍(热门20篇)

导语:新年的钟声又敲响了,2024的大门已经向我们打开。在这个辞旧迎新的时刻,时间老人打开一页新的篇章,等待着我们去书写、去创造。下面是开学吧小编为您收集整理的英语作文,希望对您有所帮助。

浏览

5531

作文

1000

我的大学生活英语

全文共 1055 字

+ 加入清单

I am so looking forward to my college life. I have pictured it thousands of

times in my mind. The free lifestyle and lively parties are always appearing my

mind. The great expectation of campus life endows me a lot of passion to keep

study. After two years’ study, I would find my lifestyle.

The first thing for me is to learn more knowledge. Most students find a way

to release themselves and skip or sleep in the class. They think study is just

the task, so they give up improving themselves and take part in all kinds of

activities, which bring them great joy. The wrong conception about college stage

makes most students miss the best time to equip themselves with skills. I

realize my job and dare not to loose study.

The second thing for me to learn is to make friends by joining activities.

I am a shy girl, but inside my heart, I am so eager to make more friends, so I

choose to join many activities in the spared time. I learn dancing and playing

tennis. The lucky thing is that I know many nice people and we become good

friends, who make my college colorful.

展开阅读全文

更多相似作文

篇1::介绍小兔子的英语作文

全文共 1360 字

+ 加入清单

I like rabbits, I like their long ears, red mouth, and furry fur.

My family has a little white rabbit. That was the birthday gift my mother gave me last year. It is small, it seems like a stranger. It has long ears, ruby eyes, its whole body is a white color, from a distance to see, like a group of white clouds. Very lovable. Bunny likes to eat carrots and cabbage. Whenever I bring something to eat it, he is very happy. Sometimes even jump up. Mother said it was a very human rabbit.

Bunny likes to turn around in the cage, and sometimes when we open the cage, the little rabbit will cheerfully jump out from the cage, and then in my home for a travel trip. We occasionally take the little bunny to breathe fresh air outside. In the trees under the cool air, there will be many children ran to see this little rabbit, but also give it food, see that everyone is particularly like him.

This rabbit is very cute. In winter it will bounce, to rest near the stove. Put your hands on its fur, both warm and comfortable. We travel will not forget to bring it, and sometimes we will give it to the next door aunt, to help us under the care. Now this rabbit and we have become very good friends. We will certainly protect it. I hope it will give birth to a bunch of more lovely rabbits, so it will not be alone.

Small animals are human friends, we should protect them.

展开阅读全文

篇2:大学自我介绍信模板

全文共 467 字

+ 加入清单

尊敬的领导:

您好!我叫XXX,来自美丽的海南,毕业于上海XX大学XX学院XX系。请允许我做一分钟自我介绍,我是一个天生感性,后天理性的女孩.在成长的道路上,将两者有机地结合,既充分享受做事过程中的快乐,又从不轻视每件事带给自己的收获,驾着理想的航船,把握着手中的罗盘,向既定的方向驶去。因此我愿意为我所热爱的事业投入最大的勇气、心和热情,付出青春的汗水、勤奋和努力!我将用我一颗深深的责任心和无限的热情为贵公司尽自己的一份绵薄之力。

我相信天道酬勤,虽然作为参加过工作一年的年轻人,我正视到自己还有很多不足,应尽量放低自己的位置,更多地尊重周围的人,充分预料将会遇到的困难,用一颗敬畏、谨慎的心看待人和事.只有正确地看待自己,把自己的能量看淡些,用尊重的目光注视别人,用平和的心态去处理要做的事。最后便会发现美好的结果.相信您给予我的机会,将是我人生路上新的起点.泰山不择细土,故能成其高;大海不择小流,故能成其深,十几年寒窗,我以年轻人最诚挚的渴望,盼望着独具慧眼的您给予的佳音。

求职者:###

20XX年10月4

[大学自我介绍信模板

展开阅读全文

篇3:关于自我介绍的英语作文

全文共 601 字

+ 加入清单

Last Monday, we had a monitor election. At the beginning the two candidates, LiuDong and Wang Hong gave us a speech introducing themselves and telling us their plans in the future. Then we had a vote. We wrote down the name of the better one in our mind and put the paper in a box. Then the exciting time came that our teacher counted the number and wrote it on the blackboard. The result was that 28 students who voted Wang Hong, 13 more than the number of students who voted LiuDong, which meaned WangHong was elected as our monitor. Wang is really pretty good. I believe she will be a good monitor.

展开阅读全文

篇4:介绍山西的英语

全文共 2346 字

+ 加入清单

Shanxi Province got its name due to its location to the west of Taihang Mountain.Shanxi neighbored on Hebei,Henan,Shaanxi and Inner Mongolia & Autonomous Region.It is located to the east of the Yellow River,and is also known as Hedong.Shanxi belonged to Jin State in Spring and Autumn Period,so it is abbreviated in Jin.Shanxi occupies an area of 156,000 square kilometers (about 60,000 square miles) and has a population of over 32 million,including its minority ethnic population.Its capital is Taiyuan City.

When to go

Being at a high altitude,Shanxi Province has a cold and dry climate and has an annual rainfall of between 400-600 millimeters.The province is also frequently plagued by sandstorms,especially in the spring,so it is often useful to bring along both sunglasses and a hat when visiting.Generally speaking,the provinces climate is the best between May and October.

History

Shanxi is one of the birth places of Chinese civilizations with a long history and traditional culture.As early as one hundred million years ago,the ancestors of the Chinese lived and propagated in this region.Legend tells us that the Yellow Emperor,founder of the Chinese nation,once lived in Shanxi for a certain period.Today,many Neolithic sites from that period can still be seen dotted across the vast expanse of the province.

What to see

Shanxi is endowed with an abundance of cultural sites from its long history.Most of the ancient structures were built before the Liao and Song Dynasties.So it is the reason why Shanxi is often called the Chinese Ancient Architecture Museum.The more obvious of these include:the Buddhist wonder of the Yungang Grottoes in Datong City,the ancient city of Pingyao which was listed as a World Cultural Heritage site by UNESCO in 1997,the oldest and tallest ancient wooden pagoda in China,the Wooden Pagoda of Yingxian County and the remote Shuanglin and Jinci Temples,which are well worth the long journeys for the visitors.

Of course,there are a number of natural magnificent and beautiful places that can also be seen in Shanxi.The most famous of them include Wutai Mountain with the longest and most prestigious history in the four most well-known Buddhist holy lands of China,the whistling rage of the Yellow Rivers Kettle Spout waterfalls (Hukou Waterfalls) and one of the Five Sacred Mountains in China - Mt Hengshan.

展开阅读全文

篇5:介绍山西的英语作文

全文共 2380 字

+ 加入清单

Shanxi Province got its name due to its location to the west of Taihang Mountain. Shanxi neighbored on Hebei, Henan, Shaanxi and Inner Mongolia & Autonomous Region. It is located to the east of the Yellow River, and is also known as Hedong. Shanxi belonged to Jin State in Spring and Autumn Period, so it is abbreviated in Jin. Shanxi occupies an area of 156,000 square kilometers (about 60,000 square miles) and has a population of over 32 million, including its minority ethnic population. Its capital is Taiyuan City.

When to go

Being at a high altitude, Shanxi Province has a cold and dry climate and has an annual rainfall of between 400-600 millimeters. The province is also frequently plagued by sandstorms, especially in the spring, so it is often useful to bring along both sunglasses and a hat when visiting. Generally speaking, the provinces climate is the best between May and October.

History

Shanxi is one of the birth places of Chinese civilizations with a long history and traditional culture. As early as one hundred million years ago, the ancestors of the Chinese lived and propagated in this region. Legend tells us that the Yellow Emperor, founder of the Chinese nation, once lived in Shanxi for a certain period. Today, many Neolithic sites from that period can still be seen dotted across the vast expanse of the province.

What to see

Shanxi is endowed with an abundance of cultural sites from its long history. Most of the ancient structures were built before the Liao and Song Dynasties. So it is the reason why Shanxi is often called the Chinese Ancient Architecture Museum. The more obvious of these include: the Buddhist wonder of the Yungang Grottoes in Datong City, the ancient city of Pingyao which was listed as a World Cultural Heritage site by UNESCO in 1997, the oldest and tallest ancient wooden pagoda in China, the Wooden Pagoda of Yingxian County and the remote Shuanglin and Jinci Temples, which are well worth the long journeys for the visitors.

Of course, there are a number of natural magnificent and beautiful places that can also be seen in Shanxi. The most famous of them include Wutai Mountain with the longest and most prestigious history in the four most well-known Buddhist holy lands of China, the whistling rage of the Yellow Rivers Kettle Spout waterfalls (Hukou Waterfalls) and one of the Five Sacred Mountains in China - Mt Hengshan.

展开阅读全文

篇6::介绍小兔子的英语作文

全文共 1061 字

+ 加入清单

I have a little white rabbit, small it loves green tender leaves, red eyes, long ears, white body, short tail, very cute look.

It was just when we are still very strange home, a door to hide under the cabinet. Refused to come out. After a few days it began to no longer unfamiliar to us! Every time no one at home, it will put the trash is not left all down, although I am very angry, but looking at it red eyes like I said: "You can not be angry ah!" See the white rabbit naughty look, my heart and soft down, gently told it later not allowed this.

Because the family is a unit room, keep a small rabbit is not convenient, after my father and I discuss, the rabbit was sent back to the country grandmother home, I miss my little rabbit. In the holidays I went back to my grandmother to see the white rabbit when you know that the poor little rabbit in the yard was killed by the rats, I was very sad, standing in the courtyard left tears, I think you my Little rabbit, thank you to accompany me through those happy times, I will not forget you, my little rabbit!

展开阅读全文

篇7:英语作文怎么介绍人物

全文共 742 字

+ 加入清单

Deng Yaping,28,is a world-famous woman player of table tennis.She comes from Henan Province. At the age of 4,she began to play ping-pong under her fathers instructions. When she was 8 years old,she won the championship in the national competition of the amateur sports school. In 1988 she entered the National Training Team. After that she won medals one after another,including gold medals in the 1 l th Asian Games Table Tennis Competition and the 41st World Table Tennis Championship and two gold medals in the 25th Olympic Games. Is she born a table tennis player? No. She is only 1.5 meters in height,which is her disadvantage. However,she overcame it by hard work and perservance.Her success proves where there is a will,there is a way.

展开阅读全文

篇8:硕士复试英语自我介绍

全文共 426 字

+ 加入清单

I come from a rural area of Yingkou, Liaoning Province.

My hometown is a beautiful place. It is surrounded by mountains. The fields are fertile and the agriculture here is well-developed. The climate is comfortable. The people in my hometown are very friendly, hardworking and honest. we get along with each other very well.

I love my hometown very much.so,whenever I speak of it I ’m always full of pride.

That’s all. Thank you.

展开阅读全文

篇9:愚人节介绍英语作文

全文共 2694 字

+ 加入清单

april fools day is traditionally a day to play practical jokes on others, send people on fools errands, and fool the unsuspecting. no one knows how this holiday began but it was thought to have originated in france.

传统上来讲,愚人节这一天,人们可以相互搞恶作剧,骗人跑腿,欺骗不知情的人。没人知道这个节日是怎么来的,但人们普遍认为它源自法国。

the closest point in time that can be identified as the beginning of this tradition was in 1582, in france. new years was celebrated on march 25 and celebrations lasted until april 1st. when new years day as changed from march 25 to january 1st in the mid-1560s by king charles ix, there were some people who still celebrated it on april 1st and those people were called april fools.

庆祝愚人节最早是在1582年,在法国。那时,当时法国新年是在3月25日,一直持续到4月1日。16世纪60年代中期,国王查理九世把新年从3月25日变为1月1日,而还有一些人在4月1日过新年,这些人就被称作四月傻瓜了。

pranks performed on april fools day range from the simple, (such as saying, "your shoes untied!), to the elaborate. setting a roommates alarm clock back an hour is a common gag. the news media even gets involved. for instance, a british short film once shown on april fools day was a fairly detailed documentary about "spaghetti farmers" and how they harvest their crop from the spaghetti trees. whatever the prank, the trickster usually ends it by yelling to his victim, "april fool!"

愚人节那天的恶作剧有的很简单(比如,说句“你鞋带开了!”),有的却是精心设计的。把室友的闹钟往后调一小时是常见的。甚至新闻媒体都来凑热闹。比如,在愚人节那天,曾经有一部英国短片较为详细地记录了“种意大利面的农民”,以及他们如何从意大利面树上收获意大利面。不管是什么恶作剧,搞恶作剧的人通常在最后会对被搞的人喊一句:"四月傻瓜!"

april fools day is a "for-fun-only" observance. nobody is expected to buy gifts or to take their "significant other" out to eat in a fancy restaurant. nobody gets off work or school. its simply a fun little holiday, but a holiday on which one must remain forever vigilant, for he may be the next april fool!

愚人节是一个“仅为娱乐”的节日。谁也不用买礼物,也不用带着男/女朋友出去到一家豪华餐厅去吃饭。人们也不会放假。它仅仅是个搞笑的小节日,但是在这一天,每个人都要保持警醒,不然就要被人耍啦。

each country celebrates april fools differently. in france, the april fools is called "april fish" (poisson davril). the french fool their friends by taping a paper fish to their friends backs and when some discovers this trick, they yell "poisson davril!".

每个国家用不同的方式过愚人节。在法国,愚人节被称作“april fish”。法国人和他们的朋友是这样开玩笑的:把一张裁成鱼形的纸用胶带粘到朋友的后背上,当有人发现的时候,他们就会喊:“poisson davril!”.

in england, tricks can be played only in the morning. if a trick is played on you, you are a "noodle". in scotland, april fools day is 48 hours long and you are called an "april gowk", which is another name for a cuckoo bird. the second day in scotlands april fools is called taily day and is dedicated to pranks involving the buttocks. taily days gift to posterior posterity is the still-hilarious "kick me" sign.

在英国,只能在早上搞恶作剧。如果你被耍了,那你就是“面条”。在苏格兰,愚人节要持续2天,被耍的人被称为“四月布谷”。苏格兰第二天的愚人节叫做taily day,恶作剧主要在别人的屁股上做文章。

展开阅读全文

篇10:写自我介绍的英语

全文共 1616 字

+ 加入清单

Good morning,ladies and gentlemen.I am of great hornor to stand here and introduce myself to you .My chinese name is WangHao and my english name is.Im14 years old .I’m a student in a very beautiful school called .(写你的学校的名字) middle school .Introduction(自我介绍)

Good morning,ladies and gentlemen.I am of great hornor to stand here and introduce myself to you .My chinese name is mengchuan and my english name is melvin.Im12 years old .I’m a student in a very beautiful school called pengcheng middle school ..My hometown sandu so a beautiful city.Iwas born in .(写你出生的那年,如1994).Im crazy about English .I have a family of four people.My father,mother ,brother and I.They love me,so do I .I’m very happy and I like to make friends with others.I also like singing but traveling is my favorite,I have been to many interesting places in China but I haven’t been to other countries.What a pity!.My favourrite song is Big big world.My geatest dream is to be an English

teacher.To come ture my dream,I must study harder from now on .Thank you for listening to my speech.Thats all,many thanks!

Class9 grade7.My hometown sandu so a beautiful city.Iwas born in 1996.Im crazy about English .I have a family of four people.My father,mother ,brother and I.They love me,so do I .I’m very happy and I like to make friends with others.I also like singing but traveling is my favorite,I have been to many interesting places in China but I haven’t been to other countries.What a pity!.My favourrite song is Big big world.My geatest dream is to be an English

teacher.To come ture my dream,I must study harder from now on ..Thats all,many thanks!

展开阅读全文

篇11:大学高校的生活英语Colorfulcollegelife

全文共 1110 字

+ 加入清单

Colorful college life Being in the college can be regarded as the best time of the life for the young. The campus life is enjoyable, precious, and alsocolorful. This is a time for a student to his or her ideas about life in general. Attending classes provide him or her precious knowledge, adding to his or her knowledge base.

Library is also a good place for students to study in where you can receive more information. Studying in college is a brand new start of our life. One can continue to study hard for the better scores.

In your spare time, you could play basketball, football and so on. Doing sports is very interesting and good for your health. If you want to show your talents and skills you can join in all kinds of activities.

In fact, you can do anything which you are interested in. Therefore, a student in college should fully use the time in college,making his or her life much more colorful.First of all, owing to the lack of connection with the society,wed better have some activities to get into touch with the different society.

In a word, college life is enjoyable, precious and alsocolorful.

展开阅读全文

篇12:大学新生社团面试1分钟自我介绍

全文共 291 字

+ 加入清单

各位老师,学长学姐,你们好!我是一个爱体育、爱音乐、更爱播音主持的阳光女生,希望我这棵阳光下的蓓蕾能在传媒的土壤中尽情开放,在电波的摇篮里茁壮成长。

我曾为时光匆匆流逝而遗憾,曾为生命如此短暂而感伤,曾为花草树木的调残而惆怅,曾为生活的坚信而彷徨,当情海思绪积压我心头的时候,我想寻找一叶扁舟,在大海上游荡,让思绪尽情的释放。于是我爱上了能倾诉心声的播音主持,它精彩而不张扬,它充实而不烦琐,它神圣美丽而不骄傲媚俗,它带给我无尽的快乐和自信,让我更坚定的去选择它。爱生活,爱播音,这就是我,一个爱唱爱跳爱笑爱闹而又多愁善感的女孩,希望阳光下的蓓蕾能在这里开放,在电波的摇篮里茁壮成长!

展开阅读全文

篇13:初二寒假英语日记:介绍广州塔

全文共 653 字

+ 加入清单

Canton Tower,as a new landmark,located in the new CBD and the Pearl River landscape axis,lying in the geometric center of Guangzhou city.Canton Tower is 125 meters away from the south bank of Pearl River,facing the Haixinsha Island and Zhujiang New Town.In the year 2004,Information Based Architecture won the international competition,in which 13 of the worlds largest architectural offices participated,with a stunning and challenging design.IBA collaborated with Arup,the global design and business consulting firm developed the concept design.In later stages,IBA cooperated mainly with the local Chinese offices of Arup and a Local Design Institute.

展开阅读全文

篇14:大学英语日记感恩节

全文共 879 字

+ 加入清单

Thanksgiving Day is coming, I have a lot of people to thank, thank my

grandpa, grandma, father, mother, teacher, classmates...

First of all, I would like to thank my grandpa and grandma, "thank you,

since the day I was born, the care I have taken for me has made me a happy

childhood."

Secondly, I would like to thank my father, mother: "thank you for your

concern for me over the years, although I work hard and work hard, but I also

tutored me and taught me earnestly."

Then I want to thank my teacher: "thank you to my care, for corrects our

homework every day, have a class, shed a lot of sweat, but not a complaint,

adhere to the job seriously."

Finally, I want to thank the students: "it was you who extended a rescue to

me when I was in trouble, so that I could get out of the difficulty. Thank you,

thank you!"

Let each of us give a little love, and the world will be a wonderful

world.

展开阅读全文

篇15:大学新生精简的自我介绍

全文共 314 字

+ 加入清单

各位老师、同学,大家好,我叫宋一轩,于19XX年6月11日出生,20岁,来自山东,齐鲁大地给了我现在这豪爽直爽的性格,但又不失稳重,后来不远千里的来到南京这城市求学。

来到大学学习的这个事实与我的理想其实有很大的出入,难免有些郁闷,但在一段时间后,我认清了事实,很看互联网专业。"21世纪是网联网的世纪."这句话一点都不假,随着互联网的展,它为21世纪插上了腾飞的翅膀.后来在不断的培养兴趣过程中,我开始对互联网产生兴趣,今后的四年,我将在不断的学习进步中度过的。

“十年磨砺锋利出,宝剑只待君来识”。再苦再累,我都愿意一试,“吃得苦中苦,方为人上人”,在以后的学习生活中,我一定会是一位尽自己的努力、过一个充实而又意义的大专生活。

展开阅读全文

篇16:介绍自己的英语作文

全文共 1046 字

+ 加入清单

Hello! My name is Chen Danqing.  My English name is Joy.  Im 14 years old.  Im a happy girl.  I have a happy family.  My father and my mother are both office workers.  Theyre busy.  But at weekends, they always cook nice food for me.  Im happy in the family.  I love my parents and they love me very much.

Im a student at Dongzhou Middle School.  It is very big and beautiful.  There are many classroom buildings and office buildings.  Besides the buildings, there is a big playground.  After school, there are lots of boys playing basketball on it.  I think they are happy.  There are a lot of flowers and trees in my school.  They are beautiful.  I like my school.  In my school, I have many friends.  All my friends are polite and helpful.  My friends are all nice to me.  They can make me happy.  So I like playing with them.

My hobbies are listening to music and reading.  I like pop music very much.  I dislike sports because Im not strong.  Its hard for me.

I have a happy family, a beautiful school and many nice friends.  I enjoy every day.

展开阅读全文

篇17:初一英语自我介绍80词作文

全文共 371 字

+ 加入清单

Hello everybody!My name is Gao Pinhui,i an 13 years old,i am a student of Grade eight ,it is really a great honor to have this opportunity for a interview. My hobby is playing the electronic organ.Because playing it will bring me a lot of fun and i can fell very happy when playing it.I hope that everyone would like me and i believe i can get on well with you.Thank you!

展开阅读全文

篇18::介绍小兔子的英语作文

全文共 1151 字

+ 加入清单

Today, I see a super cute little rabbit, I heard just full moon!

Its ears are gray, high erected on the forehead. Its hair is gray and white, the back of a cluster of brown hair, it is particularly personality. Its mouth is three mouth, eat something to not sloppy. The most characteristic of the number of its eyes: the other rabbits have had "pink eye", and this rabbit is inlaid with two "black gem" it! This rabbit seems to have no sleep last night, long dark circles like , And it seems like a beautiful lady dressed in eye shadow looks very funny!

The rabbit is very gentle, and some shy, it put it out, it hides in a corner shy to graze; we put it around, it is panic, scared everywhere scurry; it grazing when the mouth fast To chew the leaves, "rabbit expert" item to Lin also learn the story of the rabbit to eat it!

We put some grass on the ground, it has been put in the rabbit nest, but it does not eat, was "rabbit expert" care into the.

The rabbit has been quietly watching us, and then in the nest in the spin, and finally the ass toward us!

This rabbit where the mother to go? Rabbit who even put it and bunny apart, the bunny really poor!

展开阅读全文

篇19:介绍城市环境英语城市生活CityLife1123字

全文共 1355 字

+ 加入清单

Depending on personal experience, personality type and emotional concern, we find that some people hold the idea of living in the country, while others prefer living in the city. In my opinion, I prefer the city life, though it has advantages and disadvantages.

First of all, city life is very colorful. City is the center of the surrounding area. So, it is also the most booming place having the best things. There are many great things and wonderful activities in the city, while there isn’t in the country. For example, there are KFC, wonderful shopping mall, delicious food from various places, dancing club, different kinds of activities and so on. We can also learn the culture from all the countries. Despite city life is so wonderful, it still has many disadvantages. Nowadays, with the improvement of people’s living standard, people have more cars and more people come to city, and then the city becomes more and more crowd. As a result, traffic jam emerges, which makes great inconvenience for people to go out. What’s worse, the air pollution becomes serious day by day, which is bad for people’s health.

To sum up, every coin has two sides. Living in the city also has good side and bad aspect. Whether like living in city or not depends on individual thinking. As myself, I like living in city though I know the disadvantage of living in city.

展开阅读全文

篇20:大学生活计划英语作文

全文共 1766 字

+ 加入清单

How to Live in Harmony with your Roommates?Everyone has his answer.In my opinion,to Live in Harmony with your Roommates,one should:

Firstly, keep the same pace with roommates. There are usually four people or more in a room. It’s better to have a unified schedule. To maintain the order of the life, everyone should coordinate and abide by the schedule to reduce the disputes.

Secondly, don’t make little “squads” in the dormitory. You should treat every person equally rather than discriminating or isolating someone. We object to establish deep friendship under the cost of sacrificing the friendship’s width and breadth. It’s important to keep balance in the dormitory.

Thirdly, dont invade your roommates privacy. Everyone has their own secrets and eccentricities. We should not search roommates privacy. If someone has clearly made a field private, they must have special sensitive to this field and any subject attempting to break into this field will not be appreciated by them.

Fourthly, participate in dormitory’s collective activities actively. The activities of the dormitory is not only a simple activity, but also a way to contact with each other to share feelings. Dont be naive to think collective activity as boring and useless action which wastes time and money, and showing a pair of disparaging appearance for company. In fact, its all emotional investment, and indispensable.

Fifth, provide help and ask for help. Good roommate relationships is based on mutual help. When roommates meet with difficulties, we should voluntarily help. That’s obvious. So, when we have some trouble, is it appropriate to ask help from roommates? The answer is yes. Because sometimes asking for help show that you trust your roommates, which can deepen your relationship.

展开阅读全文