0

最难忘的事儿英语作文(优秀20篇)

清明节是中国的传统节日之一。从每年的4月5日开始,人们就开始去祭拜自己的祖先。下面我们来看看最难忘的事儿英语作文,欢迎阅读借鉴。

浏览

3249

作文

167

最难忘的事英语作文

全文共 884 字

+ 加入清单

Today is Monday. I got up at 6:30 a.m.. Then I washed my face and ate breakfast. Milk, bread, egg and porridge are my favorites. My mother always getsup early and cooks for me. This morning, I drank a cup of milk and ate bread and an egg.After breakfast, I went to school at 7:00.School started at 7:50 and I usually get there at 7:30. I had English, history, math and geography in the morning. I liked English very much, because my English teacher is very nice.After school in the morning, I went home at 11:30. Then I ate lunch and then had a short rest.I went to school at 14:00.In the afternoon, I had four classes: music, biology, and two periods ofChinese. I liked Chinese, too, because Chinese is our national language and its very beautiful.After school, I went home for dinner. After dinner,I spent half and an hour inmy homework. Then I watched TV and played computer games.

展开阅读全文

更多相似作文

篇1:一件难忘的事英语作文

全文共 699 字

+ 加入清单

One of my roommate often talk when he sleeps. He talked about allkinds of things.For example ,last night, I had a hard jod to fall asleep.I read a novel to make my eyes feel sleepy.When I was concentrated to thestory ,I heard he said:"how much do you want?" It sounds like he wasarguing a price with somebody , I was very strange ,so I asked:" Are youawake?what are you talking about?" there was not reply . At that time , hebegain to talk agin:"OK, OK."It was the first time I heart him talk,so I did afraid of that and unforgettable.

我有一个室友经常在睡觉的时候说梦话。各种各样的事他都说。例如,昨晚,我睡不着。我阅读小说来让我的眼睛感到困倦。当我集中精神在故事上时,我听到他说:“你要多少钱?”听起来像是与人争论价格,我很奇怪,所以我问:“你醒了吗?你在说什么,没有回答。在那个时候,他又开始说了:“好吧,好吧。”这是我第一次听他说梦话,所以我很害怕也很难忘

展开阅读全文

篇2:2024初一暑假英语作文:暑期难忘的一件事

全文共 560 字

+ 加入清单

An unforgettable thing during Summer vacation

It was a sunny day today,when i got up in the morning,i decided to see my grandparents.so i took the bus and got there at noon,they were happy to see me,and i was very happy,too.

In the afternoon,my farther asked me to help him water the plant,and i was happy to see the flowers smiling in the wind.

In a word,today is a unforgetive day.because i saw my relatives and helped people.

【中文翻译】

暑期难忘的一件事

今天天气不错,太阳天.当我早上醒来,我决定去看看爷爷奶奶,所以我乘巴士中午到了那里,爷爷奶奶看到我很开心,而且我也很开心。

下午爸爸叫我帮他给植物浇水,看到那些在风中微笑的花儿我很开心。

总的说来,今天是难忘的一天.因为我去看了亲戚也帮助了他人。

展开阅读全文

篇3:关于五一劳动节的英语作文:难忘的五一劳动节

全文共 1031 字

+ 加入清单

My classmates threw a celebration party at our middle school principles flat.Our parents were invited to the party.Everybody was excited about the holiday.I ate a lot of delicious food at that time.I also went visiting my relatives with my parents.We went to celebrate our good time at a fancy restaurant in Shanghai.Later that day,we sang karaoke in my uncles house.We stayed for the night.

The next day,I went shopping with my cousins.We bought some brand name T-shirts and pants.In the afternoon,my cousins gave me a fun ride on the city highway.They also taught me hou to drive their fancy car,so I tried to do some turning and parking.It was not easy first.But I learnt quick.We returned home with many gifts from our trip.I tried to get some rest.At night,I chatted with my classmates on the phone,and I watched CCTV before going to bed.Since last Friday,I started to finish up my homework assignments on my personal laptop. Some of my assignments were quite boring.After I finished the homework,I emailed them to my teachers.

展开阅读全文

篇4:英语难忘的一天

全文共 1074 字

+ 加入清单

Today, my brother and sister and Lei Ting played a very interesting game, I finished my homework later went to Leilei, Lei brother gave me and miss TingGave a title: what cannot be seen but eat?My sister and I think for a long time, Miss Ting said: "I guess it is gas!"But Lei brother shook his head,"I want to be the air!"Lei brother nodded.Miss Ting said: "should now play the game?""How do you know that game?"I am goodStrange question.Lei brother said: "well, we play by brick!"

We moved 9 blocks, each of US $3, we stand on the starting line, Lei brother say this game is to rely on together, me and miss ting a group, Lei brother a People in a group.First, the brick a little distance in a row, then stepped in front of the 2 brick, then put back 1 brick on the front, then according to the clockwise Motif, who first reached the end who win.I and miss Ting unity, regardless of the difficulties encountered, I and miss ting to brave face, and help each otherFinally, we win!

On this day, we know that no matter what difficulties you meet, have to face, and mutual help.

展开阅读全文

篇5:一节难忘的英语课作文400字

全文共 376 字

+ 加入清单

“唉,下节课就是英语课了,怎么办呀?昨天教的英语歌我还不会唱呢!”我愁眉苦脸地坐在位子上。

“叮铃铃……”上课的铃声打响了,对其他人来说,这铃声也许很正常,可是对于我来说呢,简直就是世界末日。

“请同学们打开课本,翻到26页,把这些英语单词跟我念一遍。”同学们都很轻松地念着,我却在那里紧张地鹦鹉学舌。

“好了,现在我来检查昨天要求唱的英语歌,谁会唱,举起手!”大家都飞快地举起了手,我像被针扎了一样,无精打采地看着书本,心里暗暗说着:“千万别让我唱啊!”

真是怕什么有什么,老师偏偏叫上了我,我的心更沉重了,只好慢吞吞地站起来,吞吞吐吐地说:“老师,我……我不会唱。”让我惊讶的是老师不但没有批评我,而且夸奖了我:“敢于承认,就是好孩子,我让大家再给你唱一遍英语歌,你可要记住了啊!”我不禁流下了两滴热泪。

经过这次教训,我下定决心,一定要把英语成绩提高上去。

展开阅读全文

篇6:一个难忘的人英语

全文共 763 字

+ 加入清单

When I was in high school, one of my classmates sit right beside me. His name is ChenLiang. He is my unforgettable person in my life.

I remembered my mathematics was just mediocre at that time, but he was extraordinary and excellent in calculating and solving mathematic questions. He often received perfect scores. Of course, I wished I could reach at his level. Since we talked all day long, I asked how he could solve those difficult questions. He was so patient and polite to answer my sometimes ridiculous thinking. Gradually, I built my confidence at mathematics and finally passed the college entrance exam.

Now, we are apart, but I still remember his great attitude and willing in study. I am so obliged to my classmate, who is my friend always and forever.

展开阅读全文

篇7:令我难忘的一件事高中英语作文

全文共 340 字

+ 加入清单

my daddy was not happy because he thought it was not good for my study.Sometimes I felt I was not a free boy when my daddy was so strict with me,so I tried to talk to my daddy,and he said he was happy because I talked to him,and now he let me play games if I study well.From this,I understand a friendly talk can help people get along well.

展开阅读全文

篇8:难忘的人英语作文带翻译

全文共 2400 字

+ 加入清单

In a night, : in the evening, I sit at my window desk alone, double album, sections of the past emerge in the bottom of my heart, in the end, my eyes stay on a photo of a bit too yellow. That is a picture of I and my grandma in the buddhist temple, looking at, the tears will not flow tripped over wet skirt...

My grandma died in our country during his first year in small. Love me very much, when she had any delicious food, also loathe to give up myself to eat, always leave me to enjoy. She also often go out for a walk with me, tell everyone how obedient he praised me, how clever. Thought of here, my heart is a qualm.

My grandma is also a master of story telling. On one occasion, she said a "tortoise and the hare" story to me. Tell me no matter what to do, we always uphold the "to win without pride and lose with grace" spirit, even fools, consult with an open mind. Once upon a time, my grandma also said "Wolf" story, told me: a person must be based on "integrity", on the basis of credit, do not deceive people, do a gentleman in the society. Grandma though not read many books, but she said every one word, one sentence, is rich in meaning expression, let I lifetime.

A plot of land near the house, the planted many vegetables and flowers. Holiday in my spare time, I always like to garden, looking at grandmas back, I cant see sorrow and grief, isnt it? Grandma is always happy to meet in life every one day! I dont have any hesitation, roll up your sleeves and help food to catch insects. Here is my grandma and my heaven! Today, my grandma has gone, how can this dont call me sad?

I always keep my grandma to endless thoughts into words, written in the book of the small paper, hope that my missing small paper boat will bring in the kingdom of heaven is grandma. Grandma, you also to my dream, accompany my chat, talk!

在一个夜深人静、月明星稀的晚上,我独自坐在窗前的书桌,翻翻相簿,一段段往事在心底浮现,最后,我的目光停留在一张稍嫌泛黄的照片上。那是我和奶奶在佛堂的合影,看着看着,泪水便不听使唤的流湿了衣襟……

我的奶奶在我国小一年级的时候便去世了。她在世的时候非常疼爱我,有任何好吃的食物,也舍不得自己吃,总是留给我享用。她也时常带我出去散步,逢人便夸我多么听话、多么乖巧。想到这儿,我的心中又是一阵酸楚。

奶奶也是个说故事高手。有一次,她说了一个「龟兔赛跑」的故事给我听。告诉我不管做什么事,总要秉持着「胜不骄,败不馁」的精神,还要不耻下问,虚心请教。曾经,奶奶也说过「狼来了」的故事,告诫我:作人必须建立在「诚信」的基础上,讲信用、不骗人,做个社会上的君子。奶奶虽说没有读过多少书,但她所说的每ㄧ字、每ㄧ句,都是富含深意的言论,让我终身受用。

住家旁有一块地,上面种了许多蔬菜与花花草草。假日闲暇时,我总喜欢到菜园去,望着奶奶的背影,我看不到忧愁与哀伤,可不是吗?奶奶总是高高兴兴的迎接生活中的每ㄧ天啊!我没有半点犹豫,立刻卷起袖子帮忙捉菜虫了。这儿可说是奶奶和我的天堂呢!如今,奶奶已经走了,这怎么能叫我不难过呢?

我总是把我对奶奶无止尽的思念化为文字,写在小纸船上,希望小纸船能将我的思念带给远在天国的奶奶。奶奶,您也到我的梦里,陪我聊聊天、说说话吧!

展开阅读全文

篇9:难忘的旅行英语AnUnforgetbleTrip

全文共 371 字

+ 加入清单

I went to Yunnan Provice with my parents last Summer vacation. We spent a week there. We visited Kunming, Dali and Lijiang. We climbed Xishan Mountain, visited the Stone Forest, went to the Flower Market, went boating on Eihai Lake and so on. We also tasted the delicious food like the crossing bridge noodles. It was really a wonderful trip. And I would never forget it.

展开阅读全文

篇10:关于难忘的旅行英语作文

全文共 1971 字

+ 加入清单

旅行是快乐的,能给我们增长很多见识。下面请看小编为大家带来的难忘的旅行英语作文,希望你喜欢。

【第1篇】难忘的旅行英语作文

Making a trip to ShangHai on May 18 was an experience which I will never forget.

I arrived in ShangHai at about 2 oclock,and immediately took a No.5 bus to the sea area.The beautiful blue sea was so large that I couldnt see the other side of it.After getting off the bus,I went straight to the shore.Taking off my shoes,I put my feet into the water.The water was cool,and walking in the water was such a great joy that I didnt want to stop.Then I collected shells.When it got dark,I sat on the shore,watching the sea.The night scene was simply marvelous!

Finally I had to go back.It was an unforgettable day in my life.

【第2篇】难忘的旅行英语作文

My families plan to visit the interesting place p of Shanghai.We are led to the Oriental Pearl TV Tower ,a famous tourist attraction,which is on every Shanghaineses lips.It is a magnificent building located in Pudong New Area,it is the tallest building,so its very easy to see this building,even if you are several miles away it.As we get to the high floor of the Oriental Pearl TV Tower,we see the attractive viwswhich includes the Huangpu River through the window.At the moment,l suddenly moved by the builders put their soul and energy to this building and let it be a landmark of this city.

This is the trip l never forget.

【第3篇】难忘的旅行英语作文

I went Chong Qing in July 22.It is a city which was built near mountains.

So people call it Mountain City. In Chong Qing,I went to the Red Stone Center, to see the places which the prisoners lived in the past. It is a terrible and awful trip. There are a lot of dogs, and soldiers with guns near the prisons. And most of the prisons are good, they didnt want to tell the bad people where the other people were. They lived in very small houses. No good food to eat, no good water to drink.They had only twenty minutes to stay out side per day but they still said nothing.

I think they are the heros in that century. I will follow their spirit.

展开阅读全文

篇11:聊聊英语这个事儿作文600字

全文共 589 字

+ 加入清单

现在有n多小学生都讨厌英语。是啊,英语,这个我们熟悉又不熟悉的词语,不过,我们为什么要学英语啊?有些人连母语都学不好,何况英语呢?有些人曾经为了讨厌学英语而离家出走,和家长顶嘴,吵架,为了不去上英语课外班逃课。这些我们都知道,有些人恐怕都亲身经历过这些吧。但我想,他们一定不想这样的。没办法,谁让都是给英语逼得啊!

据说,英语这门科目已经被逐出高考科目了,还有人说,没多久,数学也将要逐出高考科目。这件事无不对大家,特别是高考的同学,都十分高兴。可是在这之前,大家不要忘了,还有小升初,中考,这两个“拦路虎”。这年头,最让家长头疼的就是这三件事了:小升初,中考,高考。我就是其中受害者之一啊……不过我跟中考和高考还差的远,我即将要面对的是小升初!迫在眉睫啊!

好了,回归正题,继续聊英语这件事吧。虽说吧,英语是现在全国通用语言,英语可以让我们和不同国家的人进行交谈,英语可以开发脑子的灵活性?此说来,英语还不错。

不过,对大多数学生来说,英语可是十分让人头疼的事。什么背单词啊,背英语课文啊,记语法点啊,写英语题啊等等等?

很多同学其他科目都不错,但就是英语拉下了他们的总成绩,让他们与好学校“擦肩而过”。这都让人十分惋惜,但没办法,谁让我们英语不好嘞。不过,英语要学,单词要背,课文要背,语法点要记,题也得做。这都是改不了的命运啊……认命吧,谁让我们生在二十一世纪呢!

加油吧,童鞋们!

展开阅读全文

篇12:难忘的高考记忆英语作文

全文共 1073 字

+ 加入清单

The Memory About College Entrance Exam

The college entrance exam is a big exam for students, they have learned so many years for the purpose of entering the college. For most person, they have the very deep impression about the big exam, it has changes so many people’s destinies. I had taken part in the exam, I remember it clearly, the situation just like happened yesterday. I studied so hard, in those days that were nearing the exam, all the students focus their attention on the study, we fought together. The paper and the books were piled up our desks, when I entered the classroom, I hardly could see my classmates’ heads. Though it was the tough days for us, we felt happy, because we fought for our future, we believe what we do will bring us a promising future. These memories will linger on my mind forever.

高考对于学生来说是一个大的考试,他们已经学了那么多年,目的是考上大学。对于大部分人来说,他们对于这个重大的考试有很深的印象,它改变了很多人的命运。我已经参加了高考,我能清楚地记得它,那情形就像发生在昨天。我很努力学习,在那些接近考试的日子,所有的学生都集中他们的精力来学习,我们一起奋斗。那些书本和试卷堆满了我们的桌子,当我今日教室时,我几乎看不到同学的头。虽然那些日子很艰苦,但是我们觉得很开心,因为我们为未来奋斗,我们相信所做的会让我们的将来更加的明朗。这些记忆将永存在我的脑海里

[难忘的高考记忆英语作文

展开阅读全文

篇13:难忘的万圣节英语作文

全文共 920 字

+ 加入清单

days and days past, i’m not a child any longer. but i still remember that halloween, 31st october 2017. that was saturday. i went to study english with an american girl named debby as usual.

we had 5 students altogether. before that week, debby had already told us to learn something about halloween ourselves. on that day, debby spent an hour describing this american festival for us, such as “trick or cheat”, pumpkin and even, she took a pumpkin with her. first she took out a finished pumpkin lantern.

that was really beautiful and ugly, we liked it so much. then she taught us how to make a pumpkin lantern by ourselves. we each held a small knife, learnt to cut and draw something on that pumpkin. finally, we made it and put a short candle into it. that was truly happy. and the most surprising thing was that the lantern was a present for that day’s super student. who will that be? my god! that was me!

[难忘万圣节英语作文

展开阅读全文

篇14:,描写一件难忘的事英语作文

全文共 1363 字

+ 加入清单

Ive been through many things since childhood, and the most memorable thing happened on Christmas day several years ago.

I heard that Santa Claus would give the lovely baby a gift on Christmas day. I went to bed early that night and hoped that when I woke up in the morning of the second day, there would be a dream assembly toy at the head of my bed. Second day open eyes, wow! I really have a pillow next to the toy box.

"Mom, mom! Santa came over last night really gave me a toy." "I was so happy that I ran out of my bedroom with my toys in my arms without socks," I shouted to my mother. My mother smiled and said: "as long as the babys good, Santa will give him a gift."

"The Santa Claus from what place in? I had no chimney, the window is so high, will not hurt him? How did he know that I love the toy?" I asked very much puzzled.

"Santa Claus not only plays tricks, but also guesses," he said."

"Oh, that came over Santa and on TV like?" I asked.

"Silly boy, ha ha ha ha," my sister laughed angrily. "What Santa Claus is there?" she said. "Thats my mother on your bedside."."

"No, no! Its Santa Claus! Not Mommy!"." I excused myself, looking at my mother for help. My mother only smiled but did not reply.

Finally, in my strong request, my mother was forced to say, "she sent me," I suddenly realized. I remember it so much now that I remember it for a long time.

展开阅读全文

篇15:一个难忘的生日英语

全文共 447 字

+ 加入清单

I was born on May 19,xxx.Every birthday receive presents such as toys,candy ang books from my parents and friends.But this birthday is different.

Onthe morning of my fourteenth birthday, I got up earlier than usual to make breakfast for my parents. I wanted to give them a surprise. this is the first time I have got up earlier than my parents and made breakfast for them.And I will never forget their smiling faces when tey saw what Idid for them.

展开阅读全文

篇16:最难忘的经历英语

全文共 2428 字

+ 加入清单

As a student ,I don’t have any great event to talk about ,but here I want to share my experience of preparing for the high school entrance examination.

During the first three years of junior school ,we were very happy and free .But we often heard that Grade 4 would be a hell. After the final exam of Grade 3 in June, everything blew onto our faces : teachers’ changing , harder and harder texts , terrible pressure and of course the graduate exam .Where your position was on the listboard became the most important thing in our life .We had to study hard day and night ,always from 6:00 a.m. to 1:00 or 2:00 a.m. the next day.

But I must say that it’s really an unforgettable memory in my life. Under the pressure we lived our life to the fullest, and enjoyed the true interesting things that we may have never cared before. Grade 4 in junior school was a turning point in my life. My attitude to learning, my world outlook and my philosophy of life all changed. I turned to be positive and strong. I also gained many people’s true & pure friendship, both teachers ’ and classmates’. In some way, I like that kind of life, as it taught me many things I’d never learned before.

Teachers also helped me a lot. I still can’t forget that my history teacher talked to me until 10:00 p.m. on April 30th, 2003, for my application. My head teacher also encouraged me, so did my Chinese teacher. I should say, all my teachers worked very hard and always neglected their sleep and meals. Even if some of them were about 50 and often fell ill, they never left us one day .

The last and greatest challenge was of course the final exam, also my high school entrance exam. I felt very well and comfortable except my chemistry physics exams. The result proved that I couldn’t have done worse in them. But in total, my mark is O.K. So then I became a student in the best high school of Hubei Province.

We, teachers and students, got together in East Lake Hotel on June 4th, 2003. At the moment of saying goodbye, I felt that my time of junior had gone ,and my senior time was coming .

Today, I looked at my graduate photos again ,and ,I smiled .

He once hesitated ,struggled, feared and doubted, like an ordinary man would do. But he just "stays at the door of fate", as the name of his newly-written book says, and waits till the door opens instead of leaving during the half way. Then there comes a wholly new world where the beautiful dream lies .

展开阅读全文

篇17:难忘的好老师英语

全文共 1244 字

+ 加入清单

For every student, meeting a good teacher is very important, it will change their lives. I am so lucky that I met a good teacher and she opened the new chapter of my life. I will never forget the things she taught me.

对于每一个学生来说, 遇到一个好老师是非常重要的,它将改变他们的生活。我很幸运,我遇到了一个好老师,她打开了我人生的新篇章。我永远不会忘记她教给我的东西。

When I was in high school, I felt so bored about the English class, because I did not understand it. Miss Li was my English teacher, she found my attitude to her class. One day, when the class was over, she asked me to her office. She did not blame me for sleeping in her class, instead, she smiled and asked me the opinion about her class. I said her class was a little boring and I thought she would be angry. Miss Li smiled and agreed with me. She asked me to give some opinion. I was so surprised that she was so kind. Miss Li improved her class and I became very active.

当我在高中的时候,对于英语课,我感到很无聊,因为我听不懂。李老师是我的英语老师,她发现我对她课的态度。有一天,在下课的时候,她叫我去她的办公室。她没有怪我在她的课上睡觉,相反,她笑了笑,问我对她课的意见。我说她的课有点无聊,我以为她会生气。李老师笑着赞同我。她叫我给一些意见。我很惊讶,她是如此的友善。李老师改善她的课,我变得非常活跃。

Though I enter the college, I will never forget Miss Li’s class and the things she taught me. She respects me and makes me important. I am so thankful to her.

虽然我进入了大学,我将永远不会忘记李老师的课和她教给我的东西。她尊重我,让我变得重要。我很感谢她。

展开阅读全文

篇18:,描写一件难忘的事英语作文

全文共 1584 字

+ 加入清单

In my growth experience, there are many lovely little stars in the treasure chest. Wow, that one is not only cute, but also not bright, because it is the most unforgettable thing in my memory.

That morning, a wisp of sunlight slanted through the window to my bed, I just open our eyes, the mother smiled and said to me: "baby, today is your birthday! You love what birthday gift!" we excitedly said: "we want a small animal."

Its almost noon, mom and dad came back, smiling at us, we were very curious and asked: "Mom, a gift?" Mom with a finger, you can do that in my father, my sister and I saw my father for a while, did not see what gift, my sister suddenly shouted: "what is behind the father?" my father would not let me see, Dad turned it around the circle, the father smiled with us to turn around, not to us, then my mother said: "you dont make both treasure, give them." "Good, good," Dad promised to put the box to us, my sister and I saw a white paper box, paper box is filled with a lid, do not see what I think it really is what animal, he asked: "sister box will not be a rabbit. Sister?" said: "no, that is a small cat," then we hurried to open the box, a look at the original cat not be startled at, that is a lovely white dog! Haha, we are delighted, I shouted: "what a beautiful dog ah, it. Many white ah, we call it white!" sister praised: "yes, this name is really right," and then we are going to have white, have fun.

Now it has become a member of our family. Thank you, mom and Dad, for the birthday present. It has always been my memory, and I can not forget it.

展开阅读全文

篇19:难忘的好老师英语

全文共 891 字

+ 加入清单

In my life I have met a great many teachers who are really worth recalling.

But perhaps the most unforgettable one I ever know is my English teacher.

What frequently brings back memories of my school teacher is his special qualities. First of all, he gave us the greatest gift a teacher can offer—an awakening of a passion for learning.

He not only led us to an appreciation of the beauty and perfection of English language and literature, but also aroused our great interest in exploring something deeper in this field. Second, I was attracted by his lively wit.

I remember that we students always anticipated his class with great eagerness because his lecture were humorously delivered, never failing to provoke chuckles or loud laughs.

Although it is nearly two years since I attended his last class, he is the talk of our old classmates, and I know part of him has already stayed in my heart.

展开阅读全文

篇20:难忘的元宵节英语

全文共 757 字

+ 加入清单

I was so excited that night. When you do your homework, you have to go to the light meeting. Mom had no choice but to take me. There are lanterns, rabbit lights, monkey lights, chicken lights, and lotus lanterns... They shine in the moonlight, and my eyes are dazzled. The streets were decorated with lights and decorated. By the way, there are not only all kinds of colorful lights, but also colorful neon lights.

Shopping arcade etc.service, brand stores to attract a lot of customers, the store down the street a wide variety of goods, uncle have to wear a suit, the aunt wear jewelry, and kids love to eat ice-sugar gourd and pearl milk tea. People came to the street in high spirits to watch the night scenes.

I seemed to enter the world of man and lamp.

展开阅读全文