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641FirstFlight初二英语作文鉴赏
全文共 543 字
+ 加入清单I still remember my first flight.
I took a flight in Beijing Airport. I got there early. I had my bag weighed first. After a while I began to get on the plane.
When I sat on the plane, Boeing 737, I fastened my seat belt. Then I looked out of the windows, seeing the ground running backwards. When the plane began to take off, I felt it interesting very much.
During about 2 hours’ flight, I saw a film and had a delicious meal. Then the plane began to get lower and I got to Xi’an safely.
How excited I was on my first flight.
更多相似作文
篇1:中国人春节初二英语作文
全文共 901 字
+ 加入清单As the spring festival is coming, I decide to tell you something about Spring Festival .
Spring Festival ,known as the Chinese New Year,which counts from the first day in the lunar calendar ,and is the most important holiday in China.From late January to early February,Chinese people are busy preparing for the New Year.They clean their houses ,have their hair cut,and buy new clothes .Jiaozi or dumpling is most popular.To those who live far away from their home,this festival is also a framily reunion occasion.
And they often go back home to celebrate the festival with their family.At the time,the children will play the fireworks and firecracker。further more,once the children greet to olds, for return,the olds will give the children lucky money.and last The first day of the new year is the time when people visit their friends and wish each other good luck in the new year,remember to be happy!
篇2:我最喜欢的运动优秀初中英语作文
全文共 853 字
+ 加入清单Some people love to play badminton, some love to play football, others love swimming, but my favorite sport is basketball. It is very popular in China because of Yao Ming. Because of him, many boys in China get to know about basketball. He is so excellent that everybody wants to play like him. He is my idol.
有些人喜欢打羽毛球,有些人喜欢踢足球,其他人喜欢游泳。而我最喜欢的运动是篮球。因为姚明,篮球在中国很受欢迎。许多男孩子因为姚明而了解篮球。他如此的优秀,以至于每个人都想向他那样打球。他是我的偶像。
After school, I often play basketball with my friends. I am the tallest boy in my class, so I play as center. Playing basketball is not only good for our health, but also helping us to make friends. I hope someday I can be an outstanding player just like Yao Ming. Maybe in the future, I will go to NBA and win the champion.
放学后,我经常与朋友们打篮球。我是班里最高的男孩子,所以我打中锋。打篮球不但让我们保持身体健康,也让我们结交朋友。我希望有一天我能够成为向姚明那样优秀的篮球运动员。也许在不久的将来,我会去NBA打球,并赢得冠军。
篇3:关于我最喜欢的动物英语作文
全文共 950 字
+ 加入清单I have a lot of like small animals. But my favorite animal is dog.
The puppy can be fun! It round little face with a pair of big eyes. Snow-white hair long below four flexible claws.
Familiar with, soon, I and the dog became my good friends. Every day I go to school, also want to go to the dog. Cant, have to again and again to make it home. When I returned home from school, the little dog ran to pick me up from a distance, it legs to pick on me, and with its little nose to smell of my hand.
Sometimes, it is very naughty, and it is the best cat playing with a friend. It is very obedient, as soon as I loudly shout: "the dog, dont tease." It shook tail to coming towards me.
I love my dog, it brought me endless fun!
这只小狗可有意思了!它圆圆的小脸上嵌着一双水灵灵的大眼睛。雪白的毛下面长着四只灵活的爪子。
不久,我和小狗熟悉了,成了我的好朋友。每天我去上学,小狗也要去。没办法,只好一次又一次把它抱回家。我放学回家,小狗远远的跑来接我,它两腿扒在我身上,还用它的小鼻子闻我的手。
有时,它很淘气,去和它最好的朋友小猫逗着玩。它很听话,只要我大声一喊:“小狗,别逗了。”它摇着尾巴乖乖地朝我走来。
我最爱我的小狗,它给我带来了无穷的乐趣!
篇4:关于初二英语作文:别让自己放弃
全文共 750 字
+ 加入清单There is a saying said that dont give up forever.When I was a child,my teachers often told that dont give up,and the hope was always there.
Whenever we meet with a problem,however hard the problem is,we shouldnt stop our work.We must have a faith that the most beautiful view will come in after the most high hill.There are also many examples,such as Zhang Haidi,Zheng ZHihua,Helen Keller and so on,they all had a bad life,but they all successed by their efforts.
In a word,if we have dreams,we should do our best to come true our dreams,we shouldnt give up!
【翻译】
有一种说法说,永远不要放弃。当我还是个孩子的时候,我的老师经常说,不要放弃,希望总是存在的。
当我们遇到一个问题,不管这个问题是,我们不应该停止我们的工作。我们必须有一个信念,最美丽的景色会在最高的后山。也有很多例子,如张海迪,郑智化,海伦,凯勒等,他们都有一个坏的生活,但他们都成功地通过他们的努力。
总之,如果我们有梦想,我们应该尽我们最大的努力去实现我们的梦想,我们不应该放弃!
篇5:初二年级英语作文:A birthday memorable
全文共 572 字
+ 加入清单Yesterday was my birthday and I received a lot of presents.
These presents were packed in coloured paper and two of them were funny and interesting, which impressed me.
My sister sent a bag of present to me. The bag was big and round. I though it was a football. But when I opened it, I saw a clock. The other one was given by my brother. He left me a message, which said my present is lying in your bedroom. When I got to my bedroom, I found a laptop. Oh!Great! I jumped with joy. I know, they Want me to study hard and not to waste time.
I would never forget this birthday.
篇6:关于喜欢秋天的英语作文带翻译
全文共 1835 字
+ 加入清单All the year round, flowers in full bloom in spring, green trees, colorful summer, autumn fruit fragrance, is a winter with snow. Do you like spring? In the summer? Autumn? Or winter? But I like the autumn is fresh fruit fragrance.
Fall, although there is no spring so vibrant, so busy, no summer without winter so pure, so quiet, but it gave us the food and fruits, let us to live on earth.
Autumn, the paddy field a golden, like a golden sea, autumn wind blowing gently, gently stroked the golden rice, the rice as active children dressed in golden danced on the big stage, in a calm sea immediately once more the golden waves.
Autumn, the orchard emanate light fruit, the trees, big and small, yellow pear on the branches shook his body, as if to say: "we are mature, pick me first!" Another one said, "pick me to first!" "Pick me first!" "Pick me first!" ...... Pear quarrelled twittering in the branches. Look at the apple more lovely, waiting quietly on the branches of the farmer uncle to pick them, the farmer uncle came, and said: "these apples are big and round, it must be very delicious!" The apple listened to farmer uncle praise, very embarrassed, like a timid girl, face was red with shame. Gold and silver crystalclear grapes hanging on the fence, mouth water as soon as you see, of course, me too...
Which season do you like? I like the lovely and beautiful autumn.
一年四季,有鲜花盛开的春天,有绿树成阴的夏天,有鲜果飘香的秋天,有白雪一片的冬天。你喜欢春天?夏天?秋天?还是冬天?不过我喜欢的是鲜果飘香的秋天。
秋天,虽然没有春天那么生机勃勃,没有夏天那么热闹,没有冬天那么纯洁,那么安静,但它给我们带来了粮食和水果,让我们可以在人间生活。
秋天,稻田里一片金黄,像一片金色的海洋,秋风轻轻吹过,轻轻地抚摸了一下金色的稻子,稻子们像活泼的孩子穿着金色衣服在大舞台上跳舞,风平浪静的海洋马上荡起了金色的浪涛。
秋天,果园里发散出淡淡的果香,树上的大大小小的,黄色梨在枝头上摇着身子,好像在说:“我们成熟了,先摘我吧!”另一个说:“先摘我才对!”“先摘我!”“先摘我!”……梨在枝头上叽叽喳喳的吵了起来。看那苹果多乖,在枝上静静的等着农民伯伯们来摘她们,农民伯伯们来了,说:“这些苹果又大又圆,一定很好吃!”苹果们听了农民伯伯夸赞,很不好意思,像羞答答的小姑娘,脸都羞红了。一串串金银剔透的葡萄挂在篱笆上,你一看就直流口水,当然,我也是的……
你喜欢什么季节呢?我喜欢的是可爱又漂亮的秋天。
篇7:初二英语作文:MYSUNDAY
全文共 300 字
+ 加入清单Today is sunday,I am at home.
I am get up at 7:30,then I wash my face and teeth. After breakfast,I am wacthing TV.At 10:30,I am eating my lunch.then I go to bed forlunch, WhenI am wake up, the time is 2:30,so I amgoing to do homework.WhenI finsin my homewoke,the time is4:30.I am going to have supper.
篇8:童年英语作文初二80词
全文共 848 字
+ 加入清单I always dream about returning to the past. As many people say, childhood
is the happiest and easiest time in one’s life. Children show you their true
emotions.
They know what is compassion and what is tolerance better than adults.
In their world, all real thoughts are presented.
They may easily have different opinions with others, but they never
understand what is animosity.
They enjoy making friends but they never think about making social
communication net. Every child talks from the bottom of his heart without evil
plans hidden and never intrigues against each other.
Only in children’s way can adults make our life simple, more real and more
enjoyable.
I wish everyone’s heart would keep as innocent and lovely as they ever did
in their childhood. Then, the walls between our hearts can be broken down and
the world would be a better place to live in.
篇9:人教版初二下册二单元作文:我最喜欢春
全文共 550 字
+ 加入清单春,穿着绿裙,迈着轻盈的脚步,悄悄地来到了人间。
她高兴得到处奔跑……所过之处,无不蕴含着无比蓬勃的生机。
我爱恋春——爱的是那“吹面不寒的杨柳风”,她像母亲的手,抚摸着你。春天是生命的使者,她轻轻拂醒大地,沉睡了一冬,张开了惺忪的睡眼,舒舒服服地伸了一个懒腰,打了一个哈欠,她又急忙播下了希望的种子。
我爱恋春——爱的是那绵绵的春雨。看,像牛毛,像花针,像细丝,密密地斜织着,人家屋顶上全笼着一层薄烟。小草吸到了“甜汁”,高兴地一个劲向上钻;柳树喝到了“甜水”,长出了嫩芽。花儿舔到了“甜蜜”,绽开了笑容。
雨后,湿润的空气中带着些泥土的芳香,混着青草味儿,迎风扑来。因此,春雨是生命的耕耘者!
我爱恋春——爱的是那春风美景图。瞧,阳光明媚,花朵盛开了,芳香扑鼻。小蜜蜂闻到了,高兴极了,哼着小曲赶来采蜜。咦,那怎么有两朵会飞的花呢?噢,原来是两只美丽的蝴蝶,在翩翩起舞。
看,谁来了?原来是北归的飞燕也来加入这百花争艳的盛会。从这根电线杆上飞到另一根上,活像一幅跃动的五线谱。听,小河在淙淙地流着,像琴儿那样发出偶偶细语。此时,我的心,和着它的歌的拍子,慢慢地流到远方,渴望着要抚爱这个阳光和煦的多彩世界。
再看天空中荡游的风筝吧。春风用双手把它们送得好高好远,渐渐地融进了浅蓝色的空中……
啊,我爱恋你——春。
篇10:我喜欢秋天的英语作文
全文共 1964 字
+ 加入清单Wake up in the morning, I saw out of the window as covered with a layer of water, from downstairs car flew over the rustle of the rain. Is it raining? Oh, indeed, the water down the window drip down, when the noise when the light is heavy, the flash steam. The first game of the autumn rain no about.
Come downstairs, the rain like a wild child, run everywhere, the laughter of the young, "wow - wow -". "Ive got no time to accompany you to play, otherwise, we go to school!" I said to the rain, the rain appreciatively clapped, "wow - wow -".
The class was over, I cant wait to rush out of the classroom and rain girl jump up a waltz. Rain girl easily beat playing on my umbrella, "drumming ding-ding," tease my heart from time to time.
I ran to the flower bed side, the leaves and flowers to estimate the wild child make a morning with rain. You see: the leaves like a color rendering, seems to be touched, will be its SAP green. The fresh green seems to flow, flow into my eyes, flow into my mind; The flowers through the baptism of the rain, wearing a glittering and translucent get rid of beads, is the pink of water to drink; That shook the grass, open your mouth and drinking rain water, I seem to hear the voice choked them!
I came to the playground. Look, the rain fell like silver, like wearing a white cloak on the playground, like a bead curtain hung up again. Bead curtain, is green, aqua green leaf, crystal bead shuo trees, they shiva Sha dance, in collaboration with the rain girl opened a show. I joined, I sing, my foot on the rain water, splash, like pieces of blooming lotus. Although the transient. The water of the puddles because rains visit, so he decided to go to cheer for the Olympic Games.
I do not know when, the rain quietly stopped. Flowers grass with open arms, a tree with open arms, with open arms, everything with open arms, I also with open arms, greedily gulping breathing, the air pure and fresh, with a floral aroma.
I love autumn.
篇11:初二关于中国梦英语作文
全文共 1866 字
+ 加入清单Dream, is a beacon of your life; dream, is your better vision; dream, is you ideal wings; and having dreams, you will have a future.www.zhlzw.com
“Now, everybody was discussing the Chinese dream, I think, realizing the great rejuvenation of the Chinese nation, is the greatest dream of the Chinese nation since the modern time.??the words are claimed by Xi Jinping. This is the general secretary of Xi jinping ?s Chinese dream. But as a contemporary college students, what is our Chinese dream? Can we dare to dream?
The answer is yes. We college students have no dare not dream, we not only need to bravely dream, but also hard to dream! As we all know, the highest honor of the nursing field is get the Nightingale prize. Each of years china had more or less people gotten this honor. Whenever I see the time that they wearing a silver medal and holding flowers standing on the podium to getting applause and glory, I couldnt help of imaging myself standing on the stage like them in future, that could be how glorious. This is my dream, my dream of Nightingale?s.
And I, a new era of college students, I am proud of my dream, proud of our motherland. When the dream into reality, in a era which let the youth realizing their ideal, I believe my dream will be realizing in the near future!www.zhlzw.com
Finally, I would like to inviting all of yours, please stretch out your hands, let us applause to achieve the dream of tomorrow!
梦想,是人生的灯塔,梦想,是你更好的远景;梦想,是你理想的翅膀,梦想,你会有一个future.www.zhlzw.com
“现在,每个人都在讨论中国梦,我认为,实现中华民族的伟大复兴,中华民族是最伟大的梦想自现代时间。? ?这句话是由习近平称。这是总书记习近平?年代的中国梦。但作为一个当代大学生,我们的中国梦是什么?我们敢于梦想吗?
答案是肯定的。我们大学生没有不敢梦想,我们不仅需要勇敢的梦想,但也很难梦想!我们都知道,护理领域的最高荣誉是南丁格尔奖。每一年中国已经或多或少的人得到这个荣誉。每当我看到他们穿着银牌和拿着鲜花站在领奖台上获得掌声和荣誉,我不禁想象自己站在舞台上就像他们在未来,这可能是光荣的。这是我的梦想,我的梦想的夜莺。
和我,一个新时代的大学生,我很自豪我的梦想,为我们的祖国感到骄傲。当梦想变成了现实,在一个时代,让青年实现自己的理想,我相信我的梦会实现在不久的将来! www.zhlzw.com
最后,我想邀请你,请伸出你的手,让我们掌声实现明天的梦想!
篇12:以网吧为话题的初二英语作文
全文共 995 字
+ 加入清单Teenagers like to computer games so much, some even drop out of the class and they hang around the street, going to the Internet bar, and are immerged themselves in the computer games. As we all known, Internet bar is not a good place for teenagers to come. First, there are all kinds of people in that places.It has been reported that many accidents have happened in the Internet bar, some people have fought each other and then cut people, even people died there. It is so dangerous. Second, as the teenagers are so innocent, they may be seduced by some bad people in the Internet bar, the teenagers may be adducted to other places and never come home again. Internet bar is not a safe place for teenagers, so they should learn protect themselves and stay away from it.
青少年很喜欢玩电脑游戏,一些人甚至旷课,他们在街上到处晃荡,去到网吧里面,沉浸在电脑游戏里面。我们都知道,网吧对于青少年来说不是一个该去的好地方。第一,网吧里面有形形色色的人。据报道,很多事故发生在网吧里面,一些人彼此间打架,然后砍人,甚至有人死掉。这是多么危险啊。第二,青少年相对比较天真,他们可能会在网吧里面收到坏人的诱导,也有可能被坏人绑架到别的地方,永远不能再回家。网吧对于青少年来说不是一个安全的地方,所以他们应该学着保护自己,远离网吧。
篇13:我最喜欢的动物英语作文优秀篇
全文共 1347 字
+ 加入清单Every time I go to the zoo, I was always against the stream of people, into the gate, and then turn left, go to see my favorite big bird - a swan
Sunday morning, I have to go to the zoo with mom and dad. Chardonnay at the beginning of the red fire that day, the lake calm a swan in the water, they beat their broad wings, and over the red sun.
Swan with a white feather, looks very beautiful. They quite on the surface of the lake and swam slowly, the calm water of the lake like a bright mirror, reflected the difficult they figure, like a pair of players in two-way dance, dance, dance music that I can not help but want to talk about a swan, the music for them. Swim a son, may be tired, then into the shore to rest, the tree house is the home of the swan. In this beautiful green lawn, they quietly watching from a distance, as if a snow.
I love swan, swan is love beautiful symbol. Many writers have written the story of the swan, like Anderson grandpa write a fairy tale... See a swan, I as if into a fairy tale world.
我每次去动物园,我总是逆着人流,一进大门,就往左拐,去看望我最喜爱的大鸟-天鹅
星期天的早晨,我又和爸爸、妈妈一起去动物园。那天霞火初红,湖水平静一对天鹅在水面划过,他们拍打着宽大的翅膀,托出了红艳艳的朝阳。
天鹅长着一身雪白的羽毛,显得格外美丽。它们在湖面上娴静得、慢慢地游动着,那平静的湖面像一面明亮的大镜子,倒映出他们那高难度的身影,就像一对舞蹈队员在跳双人舞,使我不禁想谈一首天鹅舞曲,为他们伴奏。游了一儿,也许是累了,便进岸边休息了,树下的房子就是天鹅的家。在这美丽的绿色草坪上,他们静静的望着,远远望去,仿佛是一座雪雕。
我爱天鹅,天鹅是爱美的象征。许多文学家都写过天鹅的故事,好比安徒生爷爷写的童话......看到天鹅,我就仿佛进入了童话世界。
篇14:有关交通英语初二
全文共 441 字
+ 加入清单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.
篇15:初二年级英语作文:Protection of forests
全文共 374 字
+ 加入清单our country has a large area of forest. however,not until recently did the goverment begin to realize the importance of protecting the forest. as we may know from various sources,the government recently adopted a policy called "restore the farmland to the forest"。this has brought much hope to the forest of our country as well as the sustainable development of our country.
篇16:有关坚持英语初二
全文共 790 字
+ 加入清单Since I was a little child, I was taught that dont give up forever. My
mother told me that teaching me how to walk was a tough task. When I just
learned how to walked, I fell down frequently, but she or my father never helped
me to stand up, because they wanted me to stand up by myself. After fell down
again and again, I finally learned walking. My parents were proud of me. Now,
whenever I meet with a problem or get into trouble, no matter how hard the
situation is, I rarely stop my step, because I have a faith in my mind that the
most beautiful view will come in after the highest hill. If you are sure what
you do, then you just stick to it. Nothing in the world is easy, so we will
always meet challenges in life, but remember one thing that never give up and
sunshine comes after the storm.
篇17::我喜欢小白兔的英语作文
全文共 1118 字
+ 加入清单There are many lovely little animals in nature, but my favorite animal is a few white rabbits.
Rabbit is a lovely animal, very pleasing. It is flexible and agile. Small and exquisite faces, embedded in a pair of ruby-like red eyes. Little rabbit also has a unique three-color lip, body white hair like a slim white snow princess. A hairy little tail is always upturned, it is particularly noble.
Little white rabbit favorite carrots and cabbage, I saw them head down, open mouth, two doors exposed on the outside, with two forepaws kept to the mouth to send food. Soon after, the food in the cage was empty by them.
Little white rabbit sometimes love to play the game, you chase me, I chase you. They pushed to push, because the cage is relatively small, and soon, the white rabbit hit together. After a while, the little rabbit gave it tickle, here scratching, there scratched, small claws moving fast, from time to time with claws comb their hair. Some hair in the comb mouth, and some in the other rabbit to help wash the hair.
This is the live wave of cute little white rabbit, I like the white rabbit, do you like it?
篇18:初二英语作文:生日邀请便条
全文共 710 字
+ 加入清单导语:当我们生日的时候都会邀请我们的朋友来参加,下面是yuwenmi小编为大家整理的优秀英语作文,欢迎阅读与借鉴,谢谢!
【题目要求】
你是Mike,你去Marry 家,想问问她去不去参加你的生日聚会,但是她不在家,你给她留了便条。任务:请你用英语给Marry写一个50词左右的便条。内容包括:
1. 明天是我的生日,你会参加我的生日聚会吗?聚会晚上6:30开始;
2. 我的家人、朋友及同学都会来,你可以见到他们;
3. 如果你来,就打电话给我,我希望你能来。
【优秀范文】
Dear Marry,
I’m Mike. Tomorrow is my birthday. I want to invite you to take part in my birthday. Can you come tomorrow?
The party will begin at half past six in the evening. My parents, friends and classmates will come, you can see them in the party.
If you come to my birthday party, please make a phone call to me. I will be happy that you can come.
Yours,
Mike
【参考译文】
亲爱的玛丽,
我是迈克。明天是我的生日。我想邀请你参加我的生日。你明天能来吗?
晚会将在晚上六点半开始。我的父母,朋友和同学都会来,你可以在聚会上看到他们。
如果你来参加我的生日聚会,请给我打个电话。我会很高兴你能来。
你的好朋友,
迈克
篇19:我喜欢的季节英语
全文共 555 字
+ 加入清单My Favourite Season
Dear Li Ming,
How is everything? I’m glad to tell you something about my favourite season——spring.
Spring comes to Canada in March. The weather is warm and sunny. People feel comfortable. But sometimes the temperature can be as low as -15℃ and it even snows. We won’t see flowers until May or June! In this season, we can play “snow” soccer. On weekends, we can also have a field trip to the countryside and make syrup. There are plenty of fun activities in spring.
I am looking forward to the coming of spring. It’s a season full of hope.
篇20:初二关于地震的英语作文
全文共 2482 字
+ 加入清单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。