初二英语命题作文热门19篇

Elephant is the largest animal on land today.

It weights some ninety kilograms and is about one metre high when born. When it is 12 years old, it studs over three meters and does not grow any more. Elephant is usually grey in color, having a long trunk with large ivory tusks protruding from each side of its mouth. Usually moving in groups and caring for each other, Elephant is know to be a very and gentle creamre. For many years people have used the strength of these poweful animals to move trees and heavy logs. Elephant has been and is a vital tool for people to do many things that would normally be imposs-ible. Elephant is and will continue to be one of the greatest creatures man has ever come into contact with. Its size. beauty, and power willforever be useful to man.

When I went to school two years ago, I felt so nervous, at that time, it was the first time for me to go to school, before, I never left my parents.

Around me, there were many students that I did not know them, I did not know what to do, I felt so lonely. Then a boy who sat behind me opened his mouth, he said hello to me and smiled to me. I felt so moved, he was just like an angel to me, I said hello to him, then we started to introduce each other, I made a friend in the first day of school.

Since then, I am not lonely again. He is such an important person to me.

两年前，当我去学校的时候，我觉得很紧张，那时候是我第一次上学，在那之前，我从来没有离开我的父母。

在我的周围，几乎都是我不认识的学生，我不知道怎么办，感到很孤单。然后一个坐在我后面的男孩子打开了话匣子，他对我打招呼，对我微笑。我很感动，他对我来说就像是个天使，我也对他打招呼，然后我们开始自我介绍，在开学的第一天我交了个朋友。

打从那时起，我不再孤单。他对我来说是很重要的一个人。

Today is the first day that we start our summer camp.Everybody is amazed at the foreign teacher.They have white skin,yellow hair,blue eyes……But no one is very beautiful or handsome.

Foreigners are very tall or fat.I don’t like them.White skin with them is a little ugly.All day around I found that two thirds of the day time I was sleepy.I think tomorrow will be better.初二英语寒假日记第二篇：

Today is sunny day,the sunshine is very nice.I am very happy,because I meet some new classmates,chinese teachers and an Englsih teacher.They are really friendly to me.In the morning we go to meeting room to atten the opening ceremony of the summer camp.There are so many people in it.Then I have a test.In fact,I really can’t stand it.In the afternoon,we meet English teacher.He is really tall and thin.He is funny and friendly.The lesson is very interesting.We like him.Then we meet Maria Zhang.She can speak English very well.She teachs them about genesis and sing an English song.They are so great.

Ho,I’m free and I’m happy! 初二英语寒假日记第三篇：

Full of excitement

The English summer camp begins today.We were all excited today.

When we got on the bus in the morning,our guide miss Guo reminded us to take care of ourseues.She also asked us to introduce ourselves and after that,we got known with each other.

How time flies!After only on hour,we got to Zhejiang University.The university is pretty,beautiful and large.The Teaching buildings and student’s building are very new.I couldn’t wait to go into the student’s building.The condition of the flat is good.The air conditioner is prepared for us.The headteacher has a strong mind,no matter how hot it was,he still helped us to solve the problems.

In the afternoon,we had our first class.Mrs Zheng asked us 10 questions,and we answered them.

After having dinner,my friend and I went to the supermarket to buy some fruit.

How happy the day we had today! 初二英语寒假日记第四篇：

This holiday is my best busy holiday for I am learning English,computer and word and I fall in the weekend exam.Many times I want to take today off,but my mother said to me:“go on,you must belive that you can do it.” So I have to try.Now my English is better than 2months ago.I must thanks my mother,she is good for me.Practices makes perfect. 初二英语寒假日记第五篇：

How happy I am.Yesterday I finished all the work very quick,so I have a lot of time to do myself.Sometimes finish work early is a good thing,we can have more interests to do the next work.Because of this,I write English dairy eight in the morning.But I wrote it in the evening in the pass day.Everyone,if you can finish the work quickly,not lazy,just try your best. 初二英语寒假日记第六篇：

Today i took the bus to the park.Some people were waiting for the bus at the bus stop.When a young girl came,she spat a gum on the ground While she was waiting,she herself stepped on the gum.The gum stuck to one of her foot.When the bus came ,she got on the bus.Then she discovered the gum stuck her foot all the time. 初二英语寒假日记第七篇：

Today,I"m going shopping with my mother,We buy some

apples bananas and a big watermelon.I"m buying some new books ,because I like reading interesting books very much.Then we get home.I"m very happy! 初二英语寒假日记第八篇：

Today i went to the museum.I met some robots.I think I am also be able to have a robot in many years.I think they can help me do some dishes .They also can help with my homework.A good robot can make me happy.When i am upset ,they can tell jokes for me.I will have more free time to have a relax. 初二英语寒假日记第九篇：

Happy family

I have happy family,it is my father,my mother and me.

My father is very fat,he is a civil servant,he works very hard..Father is very funny,put my family very happy.I’m very happy.

My mother is very thin,she is civil servant,too.She is a good cooker,she cooks food for everybody.She is quiet,and she likes books and swimming.

I’m a little girl in the family,maybe I’ll be a writer.I like hamburger,chips,books,swim.

This is my happy family! 初二英语寒假日记第十篇：

My Eddweiss

Eddwiss,edelweiss,every morning you grate me,small and white ,clean and bright.

You must have heard of this song.Do you look for edelweiss?I found it.In winter,I went to the mountain.I found a small edelweiss blossoming among grass.It had pure white.I endulged in the beautiful scenery.Edelweiss is like an angel,it is dancing and smiling to me.The next day I went to see it.I cannot forget that small edelwiess.

When I was small, I like to eat a lot of food, but I have a habit, I will not eat up all the food, I just like to taste all of it. When my mother saw this, she felt bad for me, she told me that all the food was the farmers’ hard work, I should not waste it. Thinking about this, I felt so shameful about my bad behavior, I decided to eat up the food. Wasting the food should be condemned, especially in the cities, people like to waste the food, they want to keep thin and only eat small portion. Now, the government advocates people clean the plate, this movement is welcomed by the public, more and more people have the idea not to waste the food.

在我小的时候，我喜欢吃很多东西，但是我有一个习惯，我不会把东西吃完，我喜欢浪费食物。当我的妈妈看到这些，她对我感觉不好，她告诉我所有的食物都是农 民辛勤劳作的，我不应该浪费食物。想到这些，我对自己的坏习惯感到惭愧，我决定吃完所有的食物。浪费食物应该受到谴责，特别是在大城市，人们喜欢浪费食 物，他们想要保持苗条，只吃小部分。现在，政府提倡人们光盘，这个做法得到了大众的肯定，越来越多的人意识到不浪费食物。

When I grow up , I’m going to be a journalist(记者). I have been eager(渴望的)to do something benificial(有益的)to the world. And I think it suitable(适合的)for me to be a journalist.

To realise(实现)my dream, I will study harder. Whats more, I am going to write articles(文章)for magazines and newspaper in my free time, so I can know more about the job.

If I work hard enough, my dream will come ture.

Dear Tom,

How are you?

I would like to tell you something that took place in my school yesterday. In the afternoon the school held a growing-up ceremony for our coming 18-year-old birthday. At the beginning we made an oath that as grown-ups we should have a sense of responsibility for our society. Next we expressed our thands to our parents who brought us up and to our teachers for their education. Then our teachers gave us cards with good wishes. Finally, we had wonderful performances. I learned a lot from the activity. I am sure the ceremony is very important for us. From then on we will know our responsibilities as grown-ups.

Yours,

Li Hua

[关于初二英语作文：ALettertoTom

I like table-tennis,chess and football. Football is my favourite sport. Im good at playing football. I think its easy for me. I have my favourite football player.He is Shevchenko. Hes in AC Milan Club. I want to te a famous football player like Shevchenko. I often play football with my father at weekends. On Sunday I like to watch football matches.My day I am a student. I go to school from Monday to Friaday. In the morning I get up at ten to six. Then I wash my face. I have my breakfast at six oclock. After breakfast I go to school. I usually take bus to school But if I get up so late, I will go by car. I begin to class at eight. I have four class at morning. At noon, I have no time to go home. So I have my lunch at school. At two oclock, I play football with ny friends. My classes are over at four thirty. After that I go home and get home at twenty past five. I have supper with my parents at six. I often eat meat,fish,and some vegtables. Sometimes I eat dumplings. After supper I do the washing. Then I do my homework or listen to the pop music. I go to bed about ten thirty.

我喜欢乒乓球和足球，象棋。足球是我最喜欢的运动。我擅长踢足球。我认为这对我来说很容易。我最喜欢的足球运动员。他是舍甫琴科。他在AC米兰俱乐部。我想得一个著名的足球运动员一样，舍甫琴科。我经常与我父亲在周末踢足球。在星期日我喜欢看足球比赛。我的天，我的一个学生。我去学校从星期一到friaday。我在早上十点起床到六。然后我洗我的脸。我六点吃早饭。早餐后，我去学校。我通常乘公共汽车去学校，但是如果我起床太晚了，我会开车去。我开始在八班。我有四个在上午的课。中午，我没有时间回家。所以我在学校吃午餐。在二点的时候，我在纽约的朋友踢足球。我的课程是在四三零。之后我回家在五点二十分回家。我和父母一起吃晚饭在六。我经常吃的肉，鱼，和一些蔬菜。有时我吃饺子。晚饭后，我洗衣服。然后我做我的家庭作业或听流行音乐。我去睡觉大约一零三零。

My best friend is Li Ming. We are in the same class.

He is as old as me, but he is taller and stronger than me. Both of us have black eyes and black hair, but his hair is shorter than mine.

As for hobbies, we have something in common  in some ways. I like the friends who have the same hobbies with me. Both of us like sports. We often exercises together after school. But he is more outgoing and better at sports than me. Besides, collecting stamps is our same hobby, too. We often exchange our stamps with each other.

About the learning, I think I’m a little smarter than him. Most of my subjects are better than his, so I often help him with his study.

寒假预示春节，春节代表新的一年，新的一年，有期盼，有欢乐，有嬉闹……于是，火红的春联便挂起来了。

Winter spring festival Spring Festival indicates, on behalf of the new year, new year, hope, joy, a frolic...... So, red couplets and hanging up.

我喜欢除夕，不仅因为全家人可以欢聚一堂，可以吃饺子，可以放烟花，可以看春晚，更多的是我可以贴春联。从小，每年我就牵着母亲的手，将那红红的春联齐心协力贴在大门两侧，让整个家中有了新感觉，有了新气象。不管外面的风雪再怎么严寒，袭人，我都会与母亲相视一笑，我们的心中早已装满了温暖。

I like New Years Eve, not only because the whole family can gather together, can eat dumplings, can put the fireworks, can watch the Spring Festival Gala, the more I can put up Spring Festival couplets. Since childhood, every year I took the mothers hand, the red couplets on both sides work together on the door, let the whole family has a new feeling, a new weather. No matter what the outside snow again how cold, night, I will be with the mother with a smile, had our hearts full of warmth.

今年，我与母亲又开始了这欢乐的行动，三下五除二，我搬来了凳子，拿出了早已买好的一大卷粗胶带，剪刀。把那抱有对新年期盼的春联小心翼翼的拿了出来，便一切妥当了。我们很快便做好了准备，开始做起了这忙碌而又欢乐的活动。

This year, my mother and I began this fun action, neat and quick, I moved to a stool, took out a large thick adhesive tape already bought, scissors. Put the New Year couplets with great care to look forward to have taken it out, then everything is in order. We soon ready, start this busy and happy activities.

寒风一点儿也不怜香惜玉，如一头迅猛的狮子，嚎叫着，翻滚着。把那如尖刀般的风打在了我和母亲的脸颊上，怪疼的。我与母亲就跺跺脚，，搓搓手，便不去管它，真弄了寒风一个自讨没趣。春联在妈妈手中服服帖贴地挺直了它的腰肢，妈妈拿笤帚一扫，崭新靓丽的春联展现在眼前。我便拿起胶带，小心翼翼的把它粘好，生怕不小心弄扯它的衣裳。那一刻，我好像可以听到我与母亲的呼吸声，外面人们的嘈杂声。“贴完了!”可额头上早已滴下了紧张的汗珠，呼吸也早已急促起来。

The wind is not a little tenderness toward woman, such as a rapid lion, howling, tumbling. The wind like a knife like playing in I and mother on the cheek, strange pain. I and my mother would stomp,, rubbed his hands, then let it go, really got wind of a bring contempt upon oneself. Spring Festival couplets in my mothers hands docile and affixed to erect its waist, mother took the broom sweep, brand-new beautiful Spring Festival couplets displayed in front of us. I will pick up the tape, carefully pasted it, for fear of accidentally pull his clothes. At that moment, I seem to can hear my mother and I breath, people outside noise. "Paste finished!" Can the forehead already dropping the nervous sweat, breath has also quickened.

经过我与母亲天衣无缝的配合，这副春联总算贴完了。看着新的气象，我不由得在心中又升腾起了那种难得的满足感，站得远远的，我好像又听到了欢笑声，听到了嬉闹声，听到了新的一年人们难得的期盼声。

After I and the mother of seamless, this pair of couplets finally end. Looking at the new weather, I couldnt help in the heart and rising up the kind of rare satisfaction, standing afar off, I seemed to hear the sound of laughter, heard playing sound, heard the new year people rarely expect sound.

今年的中考非常地不简单，关键是抓得太紧了，一所学校只招几百个学生。 This years middle school entrance examination is not easy. The key is that it is too tight. A school only recruits hundreds of students.

三年的初中生涯到此结束，我终于将九年的义务教育进行到了最后，但却不如人意。考试刚完，卷铺回家，心想一定会不错。过了十几天我慢慢有了中考结果的信息，从那天我便开始提心吊胆，总害怕落榜。以为母亲已为我安排好了一切，于是我便放心到朋友那里去玩。没过几天，终于我不想知道的事情我还是从母亲那里听说了，由于抓得太紧，而且我又没能及时报到名，所以我终究还是落了榜。生平第一次感受到什么叫肝肠寸断之感了。没得读我只好读职校，因为我别无选择……

其实我从小到大对学习都不大感兴趣，所以成绩很差。但我有好地天赋，由其是艺术等方面要比同龄人出众，甚至超群。所以我从小到大就希望自己能成就出一番事业，能成为一名不靠浪得虚名的艺术家。

年龄的增大使我对人生的领悟也就更深了，我终于明白读书才是我成就人生梦想的动力，但是说什么都晚了，他可能注定不是我的……

母亲为我联络好了一所职校，那所职校的一位介绍人来到我家，他让我选择我喜欢的职业，然后好把我安排去。我告诉他我想从事艺术专业时，结果遭到了在场人的反对。这位介绍人只是看我的外表就这样否定了我，原来母亲的理由只有一个，“花钱太贵”。我想对母亲说：如果是弟弟你会作出同样的决定吗?

没有了梦想的我像鸟儿没有了翅膀，所以我只能选择其他地职业。不然就是我不容于世也!

错过了它也许是对的，我想了很久终于想透了。如果我选择高中去修道于它，是不可能的，只有每天被压在书中。选择了其他职业，可能我也会一样出色。这个梦想我希望能让我未来地子女实现。

错过的也许不一定不该错过，至少它让我真正懂得了今后我应该怎样把握人生，让我得到了怎样做一个负责人的父亲的权力，怎样教育子女的智慧……

I asked my English teacher this morning, “How do you learn Chinese when you were a child? Think about it, and you’ll find the answer.”

I cannot recall how I studied my native language, but I still remember the way my little cousin learned to speak. He listened to what people said and tried to imitate what he had heard. At two or three years old, he could express himself in simple language. Now, he is five years old, he can speak more perfectly. He is using language, thinking in it and talking in it all the time.

I understand if I use English all the time, it won’t seem so difficult. I will learn it quickly. It’s the best way to learn a foreign language.

今天早上我问我的英语老师,“你怎么学习中文当你还是一个孩子?想想看,你就会找到答案。”

我不记得我怎么学习我的母语,但我仍然记得我的小表弟的方式学会了说话。他听人说什么,并试图模仿他所听到的。两到三岁,他可以用简单的语言表达自己。现在,他五岁,他会说更完美。他是使用语言,思考它,在它所有的时间。

我明白如果我用英语,它不会那么困难。我很快就会学会的。这是学习外语的最佳途径。

Health has become a very important part of our life,and there are many ways to keep heathy.

First,you can eat more fruit and vegetables,and youd better drink more warn water.Next,you have to do lots of exercise.And having at least 8 hourssleep a night.Remember,dont drink coffe or tea before you go to bed,dont eat too much sugar and dont work or study too late,it will make you too tired.

If you care about yourself, its easy to have a healthy lifestyle.

健康已经在我们的生活中成为一个非常重要的部分,有很多方法来保持健康。

首先,你可以多吃水果和蔬菜,你最好喝更多的水。接下来,你必须做大量的运动。并拥有至少8小时一晚的睡眠。记住,在你上床睡觉之前，不要喝咖啡或茶,不要吃太多的糖，且不能工作或学习的太晚,这会让你太累了。

如果你关心自己,很容易有一个健康的生活方式。

I plan to do lots of homework today.First ,I read english articles,next I wrote my science tests snd math tests.I had some questions.So I called to my classmates to ask,then I listened to the music,I enjoyed it.In the afternoon,I drew some bananas,I believed I can draw it well.In the evening ,I played computer games.After that ,I read a famous book on the bed.It was a happy day today.

宝剑在历经熊熊烈火与锤打后，欣然露出了微笑，亮出了锋利的剑刃;梅花在历经凛烈的寒风与冰雪的洗礼后，淡然一笑，绽放出了芳香扑鼻花朵……

仰望古今中外的历史星空，总有几颗耀眼的银星闪烁着炫目的光彩，带着微笑出发，你也会成为璀璨的银星，演奏出辉煌的乐章!

听，驼铃阵阵的声音从遥远的“丝绸之路”传来，那是他在“凿空”后的再一次出使西域。他在遭遇失败与挫折后，又一次带着微笑出发，继续开凿着如今举世闻名的“丝绸之路”。终于，他成功了。他成功的发展了中西方各国的友好关系，促进了经济文化的交流和发展。他的名字从此光照史册，创造了“不是张骞通异域，安能佳种自西来?”的千古绝句。是微笑造就了他的成功。

看，他在深宵灯火的陪伴下，伏在案前奋笔疾书，创作着那部被后人称之为“究天人之际，通古今之变，成一家之言”的着作。在遭遇宫刑的痛苦与不堪后，再一次带着微笑出发，最终写下了那享誉文坛的“史家之绝唱”。是微笑促成了这部旷世奇作的诞生。

她，一位美国着名作家，一岁半就双目失明，双耳失聪，命运对她是残忍的，但是，她选择了带着微笑出发，与命运抗争，在老师的帮助下，向困难发出挑战，最终成功跨入美国着名学府——哈佛大学，并给世人留下了一曲永难遗忘的生命之歌——《假如给我三天光明》。是微笑给她黑暗的一生中带来了光明的前途。

微笑，不是桃花，一眼灼人，却是梅花，芳香永存;

微笑，不是雷霆，响彻云霄，却是春风，拂绿大地;

微笑，不是龙井，提神养气，却是茉莉，清香扑鼻。

张骞，司马迁，海伦·凯勒……这些历史上璀璨的银星，面对多舛的命运，他们没有忘记带着微笑出发，辉煌成就使他们名盛千古，永垂不朽。

古人云：“宝剑锋从磨砺出，梅花香自苦寒来。”带着微笑出发，去面对生命中的挫折，你也能演绎出最为动人的篇章!

她是一个很平凡的人。一张白皙而以俏丽的脸上；两道细溜溜的眉毛；一双小而有神眼睛，薄薄的嘴唇，常常挂着恬静的微笑。她个子不高，站在我们中间像是我们的一员。

她是一个很幽默，可爱的人。一次她在黑板上画了一只猴子，指着画，请了一个开小差的同学问她这是什么。她一慌之下把monkey说成了lizard。陆老师瞪大眼睛，装出一脸狐疑，轻声地问：“同学们，你们看到过像这种品种的lizard吗？下面一阵哄堂大笑。老师及时纠正说：“这是monkey，以后上课要认真听。”

有一次，有位同学上课在开小差，陆老师轻轻地走过去，拍拍他的肩膀说：“革命尚未成功，同志仍需努力啊！”小朋友有错误时，陆老师从不正面批评而是用巧妙的语言给予提醒。

在她的英语课上总是充满了欢声笑语，我们也越来越喜欢英语了！

If I were a teacher, I would not treat my students just as some know-nothing kids. I wouldnt give them homework that can never be done.If I were a teacher, I would try my best to let them like me, not be afraid of me. I wouldnt teach them just as if I were a sage. If I were a teacher, I would make friends with my students. I would respect them and understand them. If I were a teacher, I would make study a happy thing to my students, but not a burden to them.

My school is a beautiful campus, students and civilized manner, in harmony and treat teachers everywhere are full of warm air. Coupled with the beautiful scenery of the campus, more people away.

We have this all over the campus full of trees, flowers, grass and a color. We have a lot of trees on campus, a place can not go to see a few trees in the summer when we can tree in the shade, it felt really good. We have small schools open all year round, opening up the rotation. Spring, summer, autumn and winter, every season has a different flower, no matter what time to come to our school, we will see beautiful flowers you frequently moving his head. Our school not to mention the grass, super life, we have so many throughout the school day, students in the grass on the other foot to foot, but had never met the side down.

Our schools will let you feel the warmth in the winter. Each class has 40 to 50 students in each class of students are so united, encounter group activities, class action, and we all have to win glory for their classes. Students to go home after practice, is to win glory for their classes. Take the last Games in the tug-of-war now. We have several students selected to participate in the tug-of-war. Games started, our project will be the beginning of a tug-of-war, in addition to a number of our students can play under the auditorium, other students can not be down, which can be radical students is not working. We have them in the game at a time when the public gallery hop on the next jump a Xianghou Zi, and so we had to go back, they asked a tube up how we like.

We have more teachers is to make you feel warm. They treat people in harmony, we do not always temper. That students have a crash, the teachers will make every effort to help us, we know that they get to know the topic would be assured.

This is my campus, the warmth of a campus!

I have a dream. It is a dream that is deeply rooted in human nature. I dream that one day people of all origins can live in harmony and peace without being discriminated against or persecuted. The bounty of the earth can be shared by every single human being. Mutual respect will guarantee the existence and continuation of the diversity of customs and cultures. Love, sympathy, and cooperation will alleviate the sufferings and disasters inflicted upon our fellow men. Respect for basic human rights will put an end to social injustices and evils. When my dream comes true, all men will be truly equal, happy, and free.

我有一个梦想。它是一个梦想,深深扎根于人类的本性。我梦想有一天各种出身的人都能和谐和平地生活,而不受歧视和迫害。地球的资源可以共享的每一个人。互相尊重将保证习俗和文化的多样性的存在和延续。爱、同情和合作,将减轻施加于我们的同胞的痛苦和灾难。对基本人权的尊重将终结社会不义和弊端。当我的梦想成真,所有的人将会真正的平等,快乐,自由。

I have learned English for many years, but I don’t have a chance to speak foreigners before.

last week, I happened to encounter a foreigner, I felt so excited, he needed my help. It was on Monday, I went to the flower shop to buy a flower for my friend, because she was ill, I was going to the hospital to see her. Then a foreigner and the boss were having conversation, but the boss didn’t know what the foreigner said, I hesitated for a while, then I came to help the boss.

The boss and the foreigner thanked me so much, I felt so happy, the language I learn is useful. Since then, I want to learn English well.

我学习了英语已经很多年了，但是我之前都没有机会和外国人说话上周，我碰巧遇到了一名外国人，我觉得很兴奋，他需要我的帮助。那是星期一，我去花店买花给我的同学，因为她生病了，我准备去医院看她。然后一位外国人和老板在聊着，但是老板不懂外国人的话，我犹豫了一会，然后我开始帮助老板。

老板和外国人很感激我，我觉得很开心，我学到的语言终于派上用场了。从那时起，我想要把英语学好。

After 5.12 earthquake struck sichuan province since 2008, we, I was so frightened by an earthquake, I felt the earthquake many houses will be apart, can let many people lost their lives, is one of the worlds most terrible disaster. Today I saw "China childrens encyclopedia, really know anything about earthquake.

It turns out that the earthquake happened all of a sudden the vibration phenomenon, like the wind, rain, is a kind of common natural phenomena. Vibrations in the earth, in fact, very frequently, probably every 30 seconds there will be time, but most of them are very ease, people did not feel. We can feel the earthquake is due to the relative movement between earths tectonic plates, rock is squeezed, produce a huge amount of energy to make rock failure in an instant, or make originally the already existing fracture activity, suddenly release a large amount of energy, and some of the energy to the earths surface, make the earth trembling violently, causing strong earthquake. Started happening earthquake site is called the source, the source above the ground is called the epicenter, the ground of the devastating earthquake is the most strong place is called the magistoseismic area, while the magistoseismic area often is the place where the epicenter. When the earthquake occurred, the source of shock wave in the earths crust to all directions called seismic waves. Seismic waves hit the ground, the result will be a disaster.

We Chinese people are very smart, as early as the eastern han dynasty, there is a man named zhang heng scientists invented to measure the earthquake Hou Feng seismograph, and our modern scientists are generally measured the spread of seismic wave speed with the help of a seismograph, the place and time of the earthquake.

Know the earthquake knowledge, learning even before the earthquake early warning and self protection method, I think, to know that knowledge is very useful for our own.

自从2008年我们四川发生5.12大地震之后，我就特别害怕地震，我觉得地震会震垮很多房屋，会让许多人失去生命，是世界上最可怕的灾难。今天我看了《中国少年儿童百科全书》后，才真正知道地震是怎么回事。

原来，地震是突然间发生的大地震动现象，就像刮风、下雨一样，是一种很普遍的自然现象。地球上的震动实际上非常频繁，大概每30秒种就会有一次，但大多数都非常缓和，人们都没有感觉。我们能感觉到的地震是由于地球板块之间产生相对运动，岩石层受到严重挤压，产生巨大的能量使岩石在瞬间发生断裂，或者使原来已经存在的断裂突然活动，释放出大量能量，而其中一部分能量传到地球表面，使大地剧烈地颤动，从而引起强烈地震。地震开始发生的地点称为震源，震源上方的地面称为震中，破坏性地震的地面最烈处称为极震区，而极震区往往就是震中所在的地方。地震发生时，震源发出的在地壳中传向四面八方的冲击波称为地震波。地震波冲击到地面，就会引发灾难。

我们中国人非常聪明，早在东汉时期，就有一位叫张衡的科学家发明了用来观测地震的侯风地动仪，而我们现代的科学家也一般都借助地震仪来测量地震波的传播速度，判断地震发生的地点和时间。

知道了地震知识以后，还要学习地震发生前的提前预警和自我保护方法，我想，了解到这些知识对我们自己是非常有用的。