0

描述课外活动的英语作文(精品20篇)

在峰会落户杭州这一极其重要的历史机遇下,为进一步弘扬“奉献、友爱、互助、进步”志愿精神,着力提升志愿服务行动的贡献力和影响力,号召全市少先队员当好东道主、喜迎G20峰会。下面是开学吧整理的g20峰会的活动简报,希望对你有帮助。

浏览

4353

作文

316

以一次实践活动为话题的初中英语作文

全文共 573 字

+ 加入清单

Last week, my teacher told us that we would have a practical activity. At first, we were happy to hear it, all of us thought that must be very funny. But when we heard that we needed to assist the cleaners with their work, we felt lost. It must be the dirty work. However, the cleaners were very nice to us, and they did their work with passion. We tried to help them as much as we could. We talked happily. Suddenly, I was so grateful to them, as they were the city’s decorators. What they did meant so much to the society. We should respct them and understand their work.

展开阅读全文

更多相似作文

篇1:描述春节英语词

全文共 1967 字

+ 加入清单

You must know that the Spring Festival, the Spring Festival is the most solemn festival in our country. Want to know what the festival custom, just to have a look at my composition.

Everyone set off firecrackers during the Spring Festival, firecrackers is made for the Spring Festival because it is over, so every Chinese New Year approaching, every family fireworks, to celebrate the arrival of the Spring Festival. Set off firecrackers in the ancient world is to keep a monster named "year", "year" oppressed the people, but people set off firecrackers off it. So set off firecrackers to this as a Spring Festival customs.

In addition to set off firecrackers, and stick couplets is a kind of Spring Festival customs. Couplet is made of red paper, it is believed that red can decline demon in addition to magic, so do couplets written on red paper. Each with a couplet, also posted on the door "f" word, "fu" is backwards paste, why? Ha ha, mean to say "fu" (to).

New Year is the Spring Festival custom, New Year is my favorite, because can earn money in New Year!! New Year is in commonly on the first morning, everyone got up early, say hello to each other when they met said message, then each other happy New Year New Years money, this is my most happy moment! Worship the year I went home for his New Years money, flattered.

Spring Festival custom and there are many, such as wear new clothes, eat dumplings together... Now also held some games over the years, you can play, everyone is happy. The custom of Spring Festival so much!

大家肯定都知道春节吧,春节是我国最隆重的节日。想知道这个节日有什么习俗,就来看看我的作文吧。

大家在过春节时都放鞭炮,因为鞭炮是为春节而制作的,所以每逢春节来临,家家户户都燃放烟花爆竹,庆祝春节的到来。放鞭炮在古代是为了赶走一个叫“年”的怪兽,“年”欺压百姓,但人们放鞭炮赶走了它。所以放鞭炮作为一种春节习俗流传至今。

除了放鞭炮,贴对联也是一种春节习俗。对联是用红纸做的,人们相信红色可以降妖除魔,所以用红纸做对联。每一家都贴有对联,门上还贴了“福”字,“福”是倒着贴的,为什么呢?哈哈,意思是表示“福”倒(到)了。

拜年也是春节习俗,我最喜欢拜年了,因为拜年可以挣压岁钱呢!拜年一般在大年初一的早上,大家都起床很早,相遇时互相问好说祝福语,然后互相拜年发压岁钱,这时候是我最高兴的时刻啦!拜完年我回家数着自己的压岁钱,心里美滋滋的。

春节的习俗还有很多,如穿新衣,大家一起吃饺子……现在这几年又举办了一些游戏,可以玩,大家都开心。春节的习俗真多呀!

更多热门文章分享阅读:

展开阅读全文

篇2:户外活动的英语

全文共 1355 字

+ 加入清单

One night and one night, the schools big playground had been covered with a thick carpet. We have several students about after school go to snowball.

At last, we came to the playground with joy and joy. We were divided into two men and women: Xiling, Gu Yaning and Wang Jiawei made up the boys; I, Sun Jiaying and Lu Jingwen were the girls. The rule is: who is hit by a snowball, and who becomes the other person. When they come to the playground, both sides are busy making snowball. I grabbed a handful of white snow, with a hand, a round snowball is done.  After a few minutes of preparation, we started a fierce battle. I saw Wang Jiawei picked up a big snowball "sou" a sound to hit me. I quickly get out of the way, is he still a not resigned to playing second fiddle to snowball. Wang Jiawei saw the snowball coming to himself. It was as scared as the mouse had seen the cat, and immediately ran away. When he saw the snowball did not hit himself, he was proud to make a face to us. Gradually, our girl team cant resist. Everyone took out a super snowball and threw it hard at the boys, and suddenly hit two people. The boys did not see the situation and had to surrender their hands. This time we have a snowball fight, girls team gain a complete victory. Everyone is very happy.

It was getting dark down, we hand in hand together out of the school.

展开阅读全文

篇3:描述朋友英语年级

全文共 317 字

+ 加入清单

I remember the first day when I move to the new home, there is girl who

lives next to my house. She is very nice and willing to help me solve my

problems. Thanks to her, I get used to the new environment soon. I have made

many friends, but in my heart, this girl is my best friend. I hope our

friendship can last forever.

展开阅读全文

篇4:学生们需要课外活动英语作文

全文共 744 字

+ 加入清单

Students need more outdoor activities学生需要课外活动

Students need enough sports and activities to do physical exercises and relax, but in some schools they are not given enough time to do outside activities. Its harmful for students growth. Teachers ask students to spend most of their time on studies. But when they feel tired and bored, students cant concentrate on studies. They are in bad health.

Its necessary to give students enough time to do outside activities. After good relaxation and rest, studens will work harder.

Pay attention to students health and growth.

学生们需要足够的运动和活动来锻炼和放松,但是一些学校没有给予学生足够的时间从事课外活动,这对学生成长是有害的。老师为了让学生得高分,要求他们把大部分的时间放在功课上。但是当学生疲惫厌烦时,就不能集中精力学习。他们的身体也不好。

给予学生足够的时间从事课外活动是很必要的。休息好和放松后,学生会更加努力学习。

请关注学生的健康和成长。

[ 学生们需要课外活动英语作文

展开阅读全文

篇5:课外活动作文650字

全文共 623 字

+ 加入清单

在学校的时刻每天都过的很充实,每周的课外活动也是我最喜欢的一节课,就是我们每个人选择自己喜欢的活动,有画画、跳绳、篮球、足球,各种各样的,只有你想不到的,没有做不到的,而我在很小的时候就很喜欢乒乓球,特别的热爱,小的时候还上个运动班,乒乓球也陪伴我走过了许多艰难的时刻,在你难受的时候,发泄,出一身汗是最舒服的时候了。

这节课下课后就是我最喜欢的的课外活动了,但是这节课也是我最害怕爱上的一节课,因为这节课是我最不喜欢的英语课,我也有想学好英语课的决心,可是不管有多大的决心都好似学不好,实在是太难了,下课铃声就像救命稻草一样救活了我,我们收拾好东西,课外活动开始了,我和我的小伙伴一猛子的往外面跑,首先是速度,如果慢了的话,我们就没有案子了,还好我们的速度是飞快的。

我们到那后,首先把外套脱了,因为它会影响我们的发挥,让我们不能尽兴,开始了,就好像是世界大战一样,你一球,我一球,我们互不相让,都想拿到第一名一样,不一会我们衣服都湿透了,我们不分上下,决定休战一回在紧接着开战,我们去小卖部一人买了一瓶水,一饮而尽,喝完水后我们又紧接着展开了大战,也不知经历了多长时间,我们还没有分出胜负,课外活动的铃声响起,我知道那是我们要结束时间了,虽然我们的身体很是疲倦,但我们还是不想离开,但我们还是离开了,我们约定好下一次的大战时间,下一场的大战我们一定会分出一个胜负的。

我最喜欢的就是乒乓球,就算是现在,我都会在周末的时候约上几个朋友一起去娱乐娱乐。

展开阅读全文

篇6:介绍活动情况英语

全文共 763 字

+ 加入清单

Dear Mike,

How are you doing these days?

Aimed at providing a platform where students can have a chance to exchange and make use of their books, the annual campus book fair will soon be held in our school. The fair will attract a huge crowd from the entire school, who are to sell, purchase and exchange their second-hand books with their peers.

As a regular visitor, I’ve found myself increasingly attracted by the fair. For one thing, the fair exhibits books of hundreds of types on diverse topics, motivating us to further develop our reading habits and help to broaden our horizons. For another, most books are sold at a lower price than what the bookstores offer.

Please let me know if you have any suggestions on how to host such a book fair better.

Yours,

Li Hua

展开阅读全文

篇7:开展活动英语

全文共 754 字

+ 加入清单

Last Saturday I joined a voluntary activity which was organized by the students union of our school. My classmates and I took a bus and went to the Animal Rescue Center in our city, where some stray dogs and cats are kept. As soon as we arrived, the workers told us how these animals were collected and what they did to help them. Then we were divided into small groups and helped them clean the cages. We were given some food to feed these animals.

I learned a lot from this activity. Animals need our care and attention, so we should devote our time to taking care of them.

上周六,我参加了由我们学校学生会组织的一项志愿活动。我和同学们乘公共汽车去了我们城市的动物救助中心,那里养着一些流浪狗和猫。我们一到,工人们就告诉我们这些动物是如何被收集起来的,他们是如何帮助他们的。然后我们分成小组,帮助他们清理笼子。我们得到了一些食物来喂养这些动物。

我从这次活动中学到了很多东西。动物需要我们的照顾和关注,所以我们应该把时间花在照顾它们上。

展开阅读全文

篇8:毕业季活动英语

全文共 1712 字

+ 加入清单

There are many memorable things, I have had a particularly memorable things, that is my primary school graduation party. Although it is a party, but we are held during the day, may be called "white".

"The day before the white", we are ready to do the work, prepared a cake, tea, sound...... There are many wonderful programs. The night before, I cant sleep a night, excitedly waiting for the arrival of"white".

The second day, I went to school early. To the classroom, I saw the classroom four corners of asound and the walls are connected with lights, window adhesive beautiful balloon......

When all the students came to the classroom, the teacher in charge announced the graduation party officially began. Some students take the curtains closed, lights are open, as in the balloon is more beautiful in the classroom, sound floated out of the soft songs. I drink a cup of milk tea, quietlywatching the students performances. Have a classmate in front of the blackboard, with white lightappeared in the students who, like in a concert. The classmates performance is very wonderful,suddenly the lights, "bang" sound. I dont know what was happening at the time, until you feel a littlepaper shredder body, I know just the students put pieces of fireworks.

"White" slowly is close to the end, the students sang Li Shutongs "farewell" "pavilion, the trail edgegrass, sky......" The song. Later, everyone is very sad, because some of the students in junior high school when they are not together, also after all, this is the last day in his alma mater.

Primary school I is how naive, is a naive child. Junior high school I know at that time were sad. A classmate, a friendship.

The primary school graduation let me forget.

展开阅读全文

篇9:关于夏令营活动英语作文

全文共 810 字

+ 加入清单

My name is Wang Shan. I’m a 16-year-old girl studying in Beijing Yangguang Middle school. Listening to the music and taking photos are my favorite things to do in my spare time. I’m good at communicating with others and always ready to help other people. Furthermore, I love nature. Wherever I’m free, I’ll travel to beautiful natural attractions to experience natural wonders with my family. In addition, I love peace, for I hope all nations in the world can live in a peaceful environment and lead a happy life. The purpose of my intending to join the Peace and Friendshoip Summer Camp is to make more friends from foreign countries, and to have an access to the insight of foreign cultures. I hope I can do something for the world peace, and I’m sure I’ll be learning a lot from the Summer Camp.

[关于夏令营活动英语作文

展开阅读全文

篇10:以课外阅读为话题的初一英语作文

全文共 582 字

+ 加入清单

After going to the middle school, I have less time to play outside the school, because I always have a lot of homework to do. Though my leisure time is shorter, I still keep on after-class reading. Many years ago, my Chinese teacher introduced many classic books to us, I bought them and read them all, I fell in love with reading these books, I would be immerged in the stories. Reading these books helps me a lot, I have improved my writing skill. When I saw the topics, my mind will come out a lot of ideas, I have things to enrich my paper. Whats more, I also broaden my vision.

展开阅读全文

篇11:记一次丰富多彩的课外活动作文

全文共 511 字

+ 加入清单

课外活动大概是我在课余时间最喜欢的了,因为我可以和小伙伴尽情玩耍。

每当课外活动的铃声响了,同学们像一群出笼的小鸟,飞出教室,操场上顿时热闹起来了。

大家都玩得兴高采烈!东边高年级甲乙两个队正在进行一场紧张激烈的篮球赛。此时甲队的2号球员已控制了球,立即传给了正在篮下的5号球员,他接过球,跳跃投了一个擦边球。好球!进篮了。5员球员个儿高,有一手好球艺,他投篮十拿九稳进球,是我们学校的“球星”他有很多铁杆粉丝。西边一群中年级的女同学正在展示花样跳绳技艺。两位女同学牵着绳子的两端晃动着绳子。周小敏进入了跳绳圈子,一会儿单腿跳,一会儿双腿跳。周小敏下来了,李红和余丽上去了,她们边跳边捡预先摆好的小石块。南面的一角,低年级的几个同学正在踢毽子,他们各展花样,有的左脚踢一下右脚踢一下,有的将毽子踢起用头顶住,有的将腿向外弯着踢。北面的一角,一群同学正在练习爬竿。李勇是我校的爬竿能手,大家称他是“小猴子”。你看他两手握着竹竿,两腿夹着竹竿,一登一登地往上爬,爬得有两个大人一样高,不时地向下面观看的同学做猴子抓痒的动作,引得大家哈哈哈大笑。

同学们在尽情玩耍,各显身手。突然铃声响了,大家依依不舍地离开操场,回到教室准备回家了。

展开阅读全文

篇12:课外活动

全文共 346 字

+ 加入清单

这一天下午的第三节课是我们一年级、二年级三年级和其他的年级,这一节课就是我们这几个年级的课外活动的时间。这届课外活动让我很开心,开心的原因是我们玩了,玩得很开心。下面我给你们讲讲吧。

在这一节课之中我们先围着操场跑一圈,如果跑好了就可以玩了。我们跑完之后,老师说我们跑得什么都不是,但是老师还是让我们玩了。玩的游戏是抱球。在玩的过程中,老师先把我们男生和女生个分成两队,意思是男生两队,女生两队。器材是是四个呼啦圈,和六个足球,两个呼啦圈里各放三个足球。游戏规则是把一个呼啦圈里的三个球有一个同学抱得大概差不多抱两个小同学,是瘦的同学的腰围那么大。游戏开始了第一组的同学开始了,第一个同学抱到对方的一个同学的呼啦圈里。然后对方的第二个人就抱到对方的那里,我们就这样一直玩了下去。

这就是课外活动。

展开阅读全文

篇13:户外活动的英语

全文共 1278 字

+ 加入清单

Today is a happy day. Why is it a happy day today? This afternoon, our whole school will go to the cinema to see the movie. Our class is delighted after hearing the news, and, of course, Im very happy. I really want to arrive in the afternoon. Unfortunately, it cant be.

In the afternoon, the students came to school spirited. We sat in the classroom for a while, and suddenly heard the radio saying, "please send the class teacher back to class to organize the students." In a few minutes, I began to say, "in order to reduce the burden of learning, our school decides to go to a movie theater this afternoon, and prepare the related preparations for the students." we are really excited. Jump up with joy.

We got in line and went to the cinema, and every student found a place to sit down. The film began, and I looked at the screen without a glance. The story was about the Eight Route Army playing the Japanese,... I gave the film evaluation is also good, very exciting, just began to fight a little terror, but must still look good.

The film was finished. We should return to the classroom. We got back in line and returned to the classroom. The teacher finished his homework and went home from school. I really want the school to organize such fun extracurricular activities.

展开阅读全文

篇14:课外活动[200字]

全文共 280 字

+ 加入清单

今天的第三节课,是课外活动,老师带我们去了操场玩游戏了。

我们先练队列,练了20分钟以后,老师就让王子乐,张耀冉和石广盛拿器材去。张耀冉拿了2个呼啦圈,王子乐拿了2个呼啦圈,石广盛拿了6个篮球就回来了。老师先讲清楚游戏规则,然后告诉我们不要犯规。就开始了,女生被分为了两队,男生被分为了两队,男生的第一队和女生的第一队一份为一队,女生的两队和男生的两队分为了一队。两队比赛。我是在第二队,一喊开始,我就抱着三个足球往前跑,最后我们给赢了。第二次,我跑的有点慢,我们队就输了。第三次,我奋力的往前跑,我们队就赢了。我们队赢了两次,所以我们队赢了!

今天,我太开心了!

展开阅读全文

篇15:小学生课外活动作文

全文共 1175 字

+ 加入清单

小学的生活丰富多彩,女孩子们会跳橡皮筋,男生们会围着操场到处跑……在你的小学生活里,有哪些课外活动是让你最影响深刻的呢?

【课外活动:范文一】

下课了,同学们像刚出笼的小鸟,在操场上高兴地玩了起来。有的同学在比赛跑步,只见三个同学做好跑步的姿势,裁判员一吹哨子,比赛的同学马上跑了起来,有一个跑得比较慢。不一会儿,另外两个同学便遥遥领先。你们是不是断定那两个领先的同学其中一个会获胜呢?那你就错了!正当那两个同学累了时,后面的那个同学突然加速,鼓足了力气冲到了终点,周围的同学都为他鼓掌。看,有人在跳高,有人在跳橡皮筋,还有人在玩老鹰捉小鸡的游戏。他们玩得真高兴啊!

【课外活动:范文二】

上个学期期中的时候,我们学校举行了一次别开生面的课外活动,那就是红歌比赛。虽然这件事过去了很久,但因为那是我第一次在全校同学面前唱歌,所以影响比较深刻。那天是晴天,阳光明媚,还有丝丝威风,我和班长作为四年级的代表去参加这一次的比赛。首先是班长去唱,然后再我唱。看比赛的人很多,我刚上台的时候感觉有些紧张,但是看到台下有我的老师和我的同学在为我加油和鼓劲,我就又有了信心,最终我完美的完成了这一次比赛。

【课外活动:范文三】

学剑桥少儿英语是我的课外活动。每个星期六的早上,爸爸都会带我去青少年宫学英语。上课了,老师面带微笑地走进教室,开始用英语和我们问好,我们也会用英语回答老师,然后开始讲新课。老师每次出题目,我都会抢着回答,当我用流利的英语回答出老师的问题时,老师非常高兴,我决定要把英语学得更上一层楼!上了这么多节课到现在,我已经能用一些简单的句子与同学们交流了。英语既增长了我的知识,又让我交到了许多的好朋友,我深深的感觉我的课外活动是非常有意义的!

【课外活动:范文四】

“叮铃铃,叮铃铃”下课铃响了,同学们来到了操场上进行拔河比赛。他们个个鼓起全力,虽然手掌心被拽绳子拽得通红,但还是摩拳擦掌的,迈着弓步,都希望自己这一队胜利。有句俗话说得好——“人心齐,泰山移”。最后,A队获地了胜利,B队的成员不服输,约了A队下节课下课后继续比赛,下次一定要得第一!拔河真开心呀!“叮铃铃”上课铃响了,同学们只好回到教室里。大家都觉得下课的十分钟很短暂,但在这短暂的十分钟里,他们感受到了美好的时光和美好的瞬间。

【课外活动:范文五】

我最喜欢的课外活动就是滑旱冰了。今年生日那天我收到了盼望已久的礼物——一双漂亮的旱冰鞋。下午,我迫不及待地穿上了旱冰鞋和妈妈来到儿童公园。可是滑旱冰并不像我想象的那样简单。穿上后我总是摇摇摆摆,像个小婴儿一样小心翼翼。我一遍遍学习,妈妈就一遍遍鼓励我,让我掌握好技巧,勇敢一点。渐渐地,我越滑越稳。经过不懈地努力,我总于学会滑旱冰了。直到今天,我已能穿着旱冰鞋在人群中灵活地穿行;在宽阔地林荫道上自由地驰骋。我明白了只有坚持不懈才能成功的道理。

展开阅读全文

篇16:课外活动的

全文共 584 字

+ 加入清单

My extracurricular activities are colorful, playing basketball and running, but I like playing basketball best.

Once after school, I finished my homework and went to play basketball with my classmates. There are five players on our team, six players on each side. Start the game. I grabbed the ball and jumped up and put the ball into the net. We high-fived each other. I felt like yao Ming at that time. Finally, our team won. Playing basketball is good for my body. I like playing basketball very much. I will take part in these interesting extra-curricular activities in the future.

展开阅读全文

篇17:课外活动之跳大跳绳作文550字

全文共 578 字

+ 加入清单

今天下午第三节课是我们六年级的课外活动,我们班的同学都分高兴。

在我们打扫卫生的时候,齐华宇突然想到了大跳绳。于是,就问我们:“喂,李申浩,你们是谁拿大跳绳啊?拿了大跳绳在操场上就可以玩了。”“可以,红的是好的,蓝的是坏的。”我和孙康杰异口同声的说道。后来,齐华宇觉得红色的跳绳太短了,于是,他就把袋子里面的器材都倒了过来。他和李申浩经过几次辩论之后,终于得到了同意的答案:把大跳绳拿到操场去。

等我们找到队伍之后,就站了一小会儿,就解散了。

于开始了,就有好几个人玩。我就想:哈哈,如果我们不拿大跳绳的话,他们也没得玩了。终于轮到我了,我好高兴啊!霎时间,我又想到:咦?这么长的时间,跳大跳绳不会生熟吧?跳错的话就会遭到别人的嘲笑,反而让我更加的害羞。这可怎么办啊?我非常郁闷。这时候,才真正的该我了。趁着上一个人刚跑了出来,我就跑了进去。当时,我非常害怕。生怕自己跳不过去,引来大家的笑声。短短的时间,绳子过来了,我集中我的全部精神,纵身一跳,啊!我竟然跳过去了!这一个跳过去,可给我很大的信心。我不再惧怕我跳不过去了,而是非常勇敢的纵身一跳,就跳过去了。接下来的几个那就简单多了。当上一个刚刚跑出被绳子甩的那片地,我就进去了,哈哈!我跳过去咯!这时候,我的心里是多么的自在啊!总是牢牢挂在心上面的锁子终于解开了!

这就是这节课外活动的大跳绳。怎么样?精彩吧?

展开阅读全文

篇18:课外活动

全文共 416 字

+ 加入清单

我最喜欢玩陀螺。下课了,我飞快地跑到操场上,玩我心爱的大陀螺,和同学们比赛。

开始比赛了!我和同学们一起说:“一、二、三,发。”我发出的陀螺像飞转的车轮,呼呼直转,力道十足把别人的陀螺乱撞。有一个同学用绳子把他的陀螺移到我的陀螺的边上对撞。我想:我的陀螺这么厉害,你的陀螺跟我的陀螺对撞,那真是小巫见大巫。我的陀螺一阵猛撞,把这个同学的陀螺撞的东倒西歪,但很快我的陀螺快支撑不住了。这时,另有一位同学要跟我赛陀螺,谁怕他,我要跟他拼个你死我活。但这位同学刚赢了两场陀螺对撞赛,他的陀螺也没剩多大力道了。我看到这情况,灵机一动,悄悄地对他说:“先等一下,让我俩一起,先把正与我对抗的陀螺打败,然后我们再来对撞。”这同学一听,这正是他获胜的又一次好机会,我们就齐心合力,互相联手,把与我对撞的陀螺一下子干掉了。

这就是我愉快的课间活动。但课间活动时间太短了,玩陀螺时间根本不够。我想:要是把上课变成下课就好了。我还知道玩陀螺能让疲劳消除掉。

展开阅读全文

篇19:以课外活动为题作文

全文共 283 字

+ 加入清单

放学后,操场上真热闹呀!

老师捧着许多作业本准备回办公室。小红看见了,对老师说:“老师,你辛苦了,我来帮帮你吧!”老师高兴地夸奖小红:“你真是个懂事的孩子!”

小红的右边有一棵高大的杨树,地上摆着几盆鲜花。花香扑鼻,引来许多同学过来浇水,赏花。

操场中间,两个同学被精彩的课外书吸引,看得入迷。小军和小丽在黑板报前办板报。他们在黑板前比比划划,做得可认真呢!一位同学从黑板后面走过来,正忙着给老师打开水。

操场的远处,同学们正在参加体育活动,有的打篮球,有的跳绳,有的撑双杠,有的爬单杠……。

一只小鸟被这热闹的气氛感染了,也加入到了他们的队伍。

同学们的课外活动真是丰富多彩。

展开阅读全文

篇20:学校的课外活动

全文共 585 字

+ 加入清单

我们班搞过许多课外活动,使我受益最最深的要算那次握鸡蛋的活动。

一天下午两节课后,喻老师拿着鸡蛋走进教室,微笑着对我们说:“大家来握握这个蛋,一看看能不能把它握碎。什么?握鸡蛋,那还不容易!”大家非常好奇,个个想最先上去把它握碎。

第一个上去的是小个罗帅波,只见他鼓足了劲,涨红了脸,把蛋紧紧地握着,可蛋一点也不理睬他!接着一个又一个同学上去握,他们都是欢欢喜喜上去,红着脸回到座位上。我想:你们真是些笨蛋,连小小的鸡蛋都对付不了,等一下看我的!好不容易轮到我了,我满怀把握地走上讲台,毫不在乎地一攥,真出乎意料,蛋丝毫无损。我有点慌了,但马上提醒自己,不能灰心!于是,我使出全身力气,咬紧牙,左手握住右手一齐用劲攥,不知为啥?它仍然是圆溜溜的。最后,轮到我们班力气最大外号叫大力士的李京同学了,他仰着头,挺胸,急忙走上讲台,教室里顿时沸腾起来了,我后来那位同学拉着对我说:“鸡蛋碰到对手了!”我点点头,李京他两脸叉开,睁大双眼,左手攥着拳,右手紧紧握着蛋,抿着嘴,屏住气,握了一次又一次,但是蛋始终完好无损,大家七嘴舌讨论开了。

最后,老师告诉我们:“蛋是椭圆形的,无论怎样用力量握,力总是不会使在某一点上,所以无法握碎,根据凸曲面形有惊人的抗压能力的道理,科学家发明了这一新技术,已有广泛的应用,如:拱桥是根据这个道理造成的。”

真有意思,一个普普通通的鸡蛋竟有这么多学问!

展开阅读全文