地震逃生知识英文作文【最新20篇】

无论英文求职信还是中文求职信，都有其正规的写法.任何国内，外大公司，大企业都喜欢看到正规严肃的，代表你尊重对方，一份正规的英文求职信，其目的也在于获得面谈的机会。

格式与态度： 写英文求职信时,开头写每段第一句话时, 要顶格写, 一定不要空两格. 这点很重要, 请你注意; 不要用开玩笑的口吻与对方套近乎, 要严肃, 认真地写.这能使对方感觉你很重视这件事情; 简短介绍自己的专业与才能. 重点写清楚你的能力可以满足对方公司的需要.

各人资料: 写英文求职信时，写信人应述明自己的年龄或出生年月，教育背景，尤其是和应征的职位有关的训练或教育科目、工作经验或特殊的技能；如无实际经验,告知对方你正在学习经验!

推荐：写英文求职信时,需重点注意约定面试时间.一定要写清楚:我知道您很忙, 我很感谢您能在百忙之中抽几分钟时间跟我见面并谈话. 请放心,这几分钟您一定不会浪费的!因为我确定我的能力一定使贵公司达到目的.要自信!但不要过份夸大自己的能力或表现过份信心，尤其不要说出与事实不符的能力或特性来.

结尾与联系方式: 写英文求职信结尾时,需重点注意:不要等对方先打电话联系你, 你应该在英文求职信中明确写出, 你会在此期间打电话约对方见面, 并告对方知具体联系时间;还要写明, 在见面之前, 若对方有什么问题需要了解的, 可发Email或打电话联系你. 并写清楚你的联系方式. 最后, 再一次写明感谢他们抽时间看你的个人简历, 求职信. 并感谢他们考虑你的应聘.

写:：

篇幅不易过长, 简短为好;态度诚恳, 不需华丽词汇;；让对方感觉亲切，自信,，实在即可；不要误看其他错误的写作方法， 以免耽误了你的求职机会。

纸张的选用: 建议你用灰色,黄褐色或米色纸作最终打印信纸. 要配合信封的颜色。

书写：字体要写得整洁可辩，使用打字机把信打出来，具有专业感。

附邮票：英语求职信内需附加邮票或回址信封。

The fast-developing cities severe environmental imbalance constructs the high demands of productivity and low demands of living standards of the daily lives. The butterfly effect is the main approach towards the promotion of environmental protection. Its inefficient when only one person whos acting on protecting the environment, but if one starts the others would follow. Teaching environmental protection in early age is also crucial since the inconsideration of pursuing short-term interest not only set the milestone for the public hazard, but also the destruction of our planet. Moreover, the environmental protection should be the priority for the future of all countries, for good standard of living starts by embracing the ecological balance of the nature.

这是一些褪色的年代久远的杂志。当我第一眼看到它的时候，泛黄的封面上，“读者”两个大字映入眼帘。随手翻开，即是这一期的卷首语：“最近有人见过我吗？”只这一眼，便让我爱不释手。

妈妈告诉我，这是她很多年前就一直喜欢的一本杂志。从1981年创刊至今，已整整三十余载。据说，曾经有中国人的地方就有《读者》——这是一本多么有广泛影响力的书啊，我开始细细品读。

1996年四月的这一期中，《道义之债》讲的是美国的洛迪，由于一次抢劫，使别人损失了18000美元。他便觉得这是道义之债，自己一定要还清，即使这个还债过程一直持续了31年之久——道义之债虽然依法无需偿还，但高尚的人却会自愿偿还。而这种精神，这种高尚的品质，在如今的社会，是多么的值得人敬佩，让人反思啊！《雪域格桑》却告诉我们，人要坚强，要努力向梦想去前进。现实中的故事也印证了这些事实——袁和是一位上海姑娘，她付出了比别人更艰辛的努力，终于踏出国门学习，但是却得了癌症，但她还是努力学习去读硕士。功夫不负有心人，在一年多的时间里，她终于拿到了硕士学位证书。但没过多久，就被死神带走了。袁和以她的勇气和毅力，在异国他乡塑造了中国人不朽的形象，我不由得为她点赞！

《读者》每一期的封面，也是与众不同的。或油画，或摄影，简约而大气。中间的漫画插图，更是我的心头之好。简单而夸张的手法，让人从中懂得真、善、美，引起心中的共鸣。

如今的《读者》，内容与形式与时俱进，赢得了更多人的喜爱与拥护。我喜欢它的“旧”，也喜欢“新”的它。——这，就是《读者》给我所带来的阅读的快乐和收获知识的喜悦。

不管是旧版与新刊，它们都是我的“心灵鸡汤”——知识，是永远不会褪色的！

书籍是人们进步的阶梯，这句话告诉我们知识是无穷无尽的。知识才是力量，有知识才有人生。

记得我二年级的时候，我不喜欢学习，也不喜欢知识，上课总和别人交头接耳，做小动作，每次都被老师批评。一次考试让我明白了知识很伟大很无穷，从那次开始，我听课越来越认真，把老师看的都惊讶了。可是我已经努力了，考试还是没考好，老师对我说：“你不是不会，而是不仔细”老师又问我一个问题说：“你考试紧张吗？”我说：“紧张。”老师说：“就是因为你考试紧张，才会考的不好，就像战士们去战场，你就是一名战士，因为太紧张，忘记拿枪到了战场你却是第一个倒下的。”我听了老师对我说的话，就再也不紧张了。

知识让我明白了一个道理，如果没有知识就没有现在的我们。

Christmas Day falls on the twenty-fifth of December.It is a very happy day

for many boys and girls .Before the term ends in some schools ,the children act

a nativity or “birth” play,showing how Jesus was born in a stable.

On the twenty-fourth of December,all children are very excited.Usually they

are sent to bed early so that their parents can get the presents ready.The

younger children think that Father Christmas will come down the chimney or

fireplace ,so they hang up a sock for him to put presents in.The greedy ones

even hang up a pillow-case or a sack to try to get more presents.Later that

night,Father or Mother will put presents in the sock,and leave others at the

side of the bed.

On Christmas morning,the children wake up very early.Some even turn on the

light at two oclock,and most of them are awake by six oclock although it is

not light in England for another hour or two at this time of the year.Children

look for their presents,and the young ones play while the dinner is prepared.At

about one oclock in the afternoon,the Christmas dinner is brought in.The turkey

or chicken is quickly eaten.Children search in their Christmas pudding for new

coins which are hidden in it.The rest of the day is full of games and eating

until the happiest of all Christmas hollidays comes to an end.

23秒，32年，这虽然是普通的数字，但在唐山的大地震里却蕴含着一位母亲对女儿的怀念和女儿对母亲的怨恨。这天，我们看了《唐山大地震》这个感人的电影。

在唐山，一直生活着幸福的四口之家。可是，一场突如其来的灾难——地震，让这家的孩子失去了父亲，而不幸频频降临：姐姐和弟弟同时被压在一块大石之下，只能救一个，而另一个会死的。妈妈听到了这个消息，伤心欲绝，艰难的作出了选择，一字一顿“救-弟-弟”弟弟得救了，可妈妈并不知道福大命大的方登还没有死，他被好心人收留了，她还怀着怨恨生活在人世间。

我觉得爱是一片青青的芳草地，爱是一个温馨的家园。因为爱，世界才变得如此精彩，人类才变得如此的崇高。而母爱更如一股涓涓细流，虽无声，却能够滋润干涸的心灵。它平凡，却在平凡中孕育着一份惊人的伟大！片中的母亲就是这样，事情虽然已经过去了32年，却依然没有放弃寻找自己的女儿。

一位拥有伟大灵魂的母亲用力撑起了这个家，全凭着对美好生活的憧憬和向往，面对挫折她坚强，不放弃，笑对人生的精神令我学习。

方登在成长的32年里，并不快乐，以为她的心里一直怀着怨恨，我们在生活中要学会体谅他人的难处，做一个乐观向上，热爱生活，勇敢坚强的人。

母亲是为我们雪中送炭的使者，母亲是在风雨中忙碌的天使。

母爱无边！

我是一个喜爱观察的小女孩，经常喜欢趴在地上看各种昆虫，除此以外，鸟、树木、花草都是我观察的对象。

有一天，我和妈妈一起看了中国诗词大会，上面的小学生对主持人的问题对答如流，让我好羡慕。我便下定决心，要做一个知识渊博的孩子。

知识渊博可以让我在课堂上对老师的提问都能对答如流，得到老师的表扬，让我更加自信。还可以用我的知识帮助同学们和我一起进步。用我丰富的知识代表学校参加各种比赛，为学校和班级争光。

知识渊博可以让我在写作方面得到很大提高，写出一部部好作品，让我的文字被各个国家的小朋友看到，实现我当作家的理想。

不仅如此，知识渊博还可以让我交到许许多多志同道合的朋友，和她们一起分享知识，交流思想。还能了解不同国家的文化和习俗，开阔我的眼界。

成为一个知识渊博的人，长大后也会为祖国建设做出更多贡献，多一个人才，祖国就向前迈进了一小步，能为祖国的建设贡献自己的一份力量，是多少光荣的一件事啊！

我知道，要成为这样一个知识渊博的人，从现在开始我要徜徉在书的海洋中，每天阅读各种书籍，让肚子里装满“墨水”，成为一个知识小百科。除了课内功课，还要努力拓展课外知识，我相信只要不断努力，坚持不懈，日积月累下来我一定会成为一个知识渊博的孩子。

In Haimen there is a park. It’s a big and beautiful park. It has two gates. They are the North Gate and the West Gate. Many people park their bikes in front of the gates.

There is a shop at the North Gate. When you go into the park through the North Gate, you will find a large square on your right and you will see lots of trees and flowers around you. In the west of the park, there is a playground.

Sometimes some children fly kites on it and some people sit on the grass and chat. In the middle of the park, there is a lake. There are many boats on it. There is a hill in the east of the park.

The park is very beautiful. I love it very much. Will you come to visit it some day?

2017年12月20日晚上10：20左右，在修武、武陟、获嘉县发生了里氏3·6级地震，现在想起来还有些后怕。

地震发生前，我和爸爸、妈妈、弟弟一如既往的早早上床睡觉了。我正做着美梦，突然，只听到“嘭”的一声，把我从美梦中给惊醒了。接着，床也开始摇晃起来，像是有人再撞我的床头。妈妈跑过来，赶紧让我起床，说是地震了，我听了，睡意全无，穿衣服的速度也比以前快了好几十倍。妈妈又开始叫弟弟，弟弟还沉浸在睡梦中，妈妈摇醒他，弟弟睁开睡意朦

胧的眼睛，正要撒娇，一听地震了，也不哭也不闹了，乖乖坐起来让妈妈给他穿衣服。

我和弟弟穿好衣服，拖着个拖鞋就往外窜，到了客厅，爸爸正在给爷爷打电话，问问情况，看看有事没有。打完电话，我们一家四口飞快往外跑。

到了大街上，一看，大街上满是人，都惊魂未定都在议论到底发生了什么事。有的人拖着个拖鞋就跑出来了。我听到大家都在议论关于地震的话题。大家都在用手机打电话，看看自己的亲人有没有事，整个晚上我们都没有睡安稳，担心还会不会有地震。

经历了这次地震，使我懂得了：万事是不能预料的，如果遇到事情，我们要冷静面对，不要惊慌，在保护自己的同时也要顾及到别人的安危。

My dear:

This is the first time Ive ever sat at my computer and written to you so

late. I must have a reason for doing this.

Now I will tell you my feelings humbly, because I dont want to

misunderstand you easily. Today, I made our photo in my dorm room and set it as

a screensaver. I miss you, I want to tell you my happiness. But the answer you

gave me was truly astonishing.

Text messages dont come back, you can do that. I cant believe it. I dare

not connect you who are indifferent to me with you who are committed to me.

Who was the man lying beside me who came to see me the day before

yesterday?

Who left me yesterday and kissed me at the station?

Can you tell me?

I am angry. Why should I be angry? I am so happy. Waiting for your text

message, waiting for your call. I wait for you.

However, I came to a deep silence and your indifference.

Now the sisters in the bedroom are all asleep. But Im writing a letter.

Even if I hadnt written, I couldnt sleep. Because Im crying.

Am I sad? I dont know.

You know what? I think you lied to me.

Maybe you dont love me as much as you say.

To you, my existence is just the icing on the cake. You are more successful

and satisfied with me. Without me, your life will still be so wonderful. So, you

can be so cool, so cool.

When Im with you, treat me well. When Im not, treat me as if I dont

exist.

Maybe you should say youre busy. Busyness is relative. Youre busy during

the day. Youre busy at night, too. May I ask what you are doing? !

Can be busy to a message also reluctant to send it?

Look in your inbox and your outbox for yourself. You get the idea.

Darling, I want to love you well. Because I think you love me.

However, I am a selfish person.

If your love for me continues like this. Thats what youre going to end up

with.

Then you will know how I feel. Since ancient times is lost just know how to

cherish.

Im not gonna send you a text back. Im not taking a call from you. I

disappeared. Youll never find me again.

Please dont make me sad any more. My feelings for you are limited, and so

are my tears. I promised you I wouldnt break up with you again. So I wont

say.

Two days ago, I was very sad, but you came, I was dizzy with happiness, I

am happy, I am blindly happy.

But I didnt think this was just the beginning.

Im so tired!

I clearly feel your speechless and indifferent to me.

Do you love me? Do you love me? Do you spoil me?

I dont know.

If you love me, please prove it with your actions.

If you love me, please dont think once and for all.

If you spoil me, please dont keep your high profile.

Finally, Ill tell you. I am fragile, but I beg for your love. Although,

you say firmly, I leave you, I cant find, you love me so much.

But Ill tell you something. Even if later no one loves me, I do not want

to love you so humble.

Is love so cheap to you as entertainment in your spare time? Do you talk

with you when you are lonely?

I also have my business, however, I would like to separate out to miss you.

While youre busy. You a student so busy, I dare to expect you to work in the

future, will give me a phone call, a text message?

Are you looking for a wife? What do you think your wife does? Is it the toy

in your hand? In a good mood to tease! Busy just throw aside, do not ask.

What you have done and what you have promised is entwined in my heart,

making my heart ache. I began to ask myself, "Does he love me?"

If this is love, if this is love, if this is his model of love.

So, what do I do?

In my heart of hearts, I clearly know that people can not change for

someone, change is not this person.

So, I dont have any requirements, from then on, you can do whatever you

want, you can talk to me whenever you want.

Write here, you send me a message to say, we normal point love it!

I think its normal. But is our relationship normal?

What boyfriend can have you so arrogant, so high profile! Did you give me

the cold shoulder? Youre thinking, just leave it here and youll be fine.

Youll be your wife.

I love you?

Now I want to say, I hate you.

I hate your promises to me. I hate your love for me.

Honey, I tell you, Im angry, disappointed, sad, upset, and hate you.

You drive me crazy. Madness is followed by long apathy.

The opposite of love is indifference, not ruthlessness.

Youre gone, youre in your own city, youre completely different.

If there is any grievance in your heart, you say! If you think you dont

want to talk to me, go ahead! If you want to leave me, you say!

If you dont love me, you are brave to tell me. You have to trust in my

resilience. You say you do not love me, say a few more times I believe. Just

like you say you love me, say it more times and Ill believe it. I believe

you.

Ha ha...

I dont know why, Im heartbroken. This doesnt feel good. Because Im

afraid of heartache. In order not to heartache, I will run. Will choose habits

without you. Why, you make my heart ache? Im afraid of pain. What shall I do?

Is it true that only do not fall in love will not hurt?

Dont I have any other choice?

Your tone of voice to me, is I good for nothing, and then you pain, you

speechless. Is that hard for you when youre with me? My dear? ! Do you find it

so hard?

Do you feel so tired? Is it so hard to cheer me up? Is that whats

bothering you? Or am I too tough? Ha ha...

This is my letter to you. What shall I do in the future? I dont know.

But, I know, It hurts. I dont want to do anything. Dont give me any more

lessons. Too many people in the world are too self-righteous. Too many people

are poor teachers. I want a husband who loves me, not a university professor or

a government worker!

Even if you are Song Shiming, I am Seaweed. Song Shiming is not going to

talk about the financial crisis to Seaweed! And youre not really successful

yet!

Finally, I want to ask you, who am I to you, are you in the right

place?

Where do you go from here? !

Also: Happy Christmas Eve to you!

Dear Santa Claus,

Im Eddie. Ive been good for the past year. Very good! I want a crocodile

doll, and I want everything I want. Its up to you and the elves. My brothers

name is Jaxton, and Im sure hell grow up a lot by Christmas. Get him some

diapers. When I was three years old, he once peed in my mouth and I vomited. Get

mom a new breast pump. Get my dad a new pair of pants and pants. I love Rudolph

in the reindeer, Elation, dancer. What flavor of biscuit would you like?

I love you... Am I great?

Love, Eddie

Of course, there are those who feel that Santa cant deliver on his

promise, such as this one...

The screen of my fathers mobile telephone is broken。 When you open the

mobile telephone， the screen is always white with light。 You cant see from the

screen。 And my father is a businessman。 He needed a new one。 So my father and I

went to the electrical appliance shop。 There are many new kinds of mobile

telephones。 At first， my father chose a Sumsung one。 But all the telephones have

sold out。 Finally， my father chose a Motorola one。

In China, students learn a lot of necessary lessons before they finish high

school. They can choose the special class as they go to college. But in the

western countries, the students need to take part in many special lessons to get

enough credits, since they are in middle school. Though some action has been

taken to improve students level, still many schools ignore it and they focus to

let students get high marks in the exams. The teenagers need to learn some

practical skills, such as swimming, which can save their lives when they are

stuck in the deep water. Students are always passionate about the special

lesson.

短短的几十年，世界变化如此之大。也许对于我们这些“90后”没有多大的体会，但对于那些年老些的长辈来说，这个世界变化太大。从那时候的电报，到现在的引视电话；从那时候的黑白放映机，到现在的等离子电视；从那时候要到几里外上课，到现在的远程教育等等。这些都是创新的结果，是创新，将世界变得多彩，将世界联系在一起。

创新的飞速发展及其在全球范围内的采用，已经改变我们的视野。世界上所有的人相互之间，在不经意间已经全部联系在一起。无论是身心还是社会或文化上。我们能在短短的几秒钟内得到来自不同国家地域的不同信息，无论哪一个角落，都可以掌握在手中，只要在键盘上敲打几个字，点几下鼠标，信息、资料、全都会展现在我们的面前。网络，让我们人与人之间的距离渐渐消失，我们已不再受实际所处的位置所限制。

电话，手机，对于现在的人来说已是生活必需品，家中必备电话，身上必带手机。不论两个人相隔有多远，也能够在几声“嘟嘟”后，听见对方的声音，或者看到对方的面孔。相隔千山万水，想念时，就能联系，这对于从前的人来说，绝对是奢望，也根本想不到。

打开电视，不同的频道放着各类电视。娱乐、新闻、科技，只要你能够向得到，电视中就一定能找到符合你的频道。国家大事会在第一时间以新闻联播的方式播出；明星的八卦新闻也会在娱乐频道播出，还有一些纪录片，科技新发现也会有不同的电视频道中播出。

因为创新，世界无时无刻不再变化。

因为创新，人与人之间的距离益接近。

因为创新，让世界联系在一起。

Dear Sue,

How are you? I obtained your name and address from Pen Pal International. I am very glad to write to you and we become pen pals.

Let me first introduce myself. Im currently working as an English teacher at Shanghai Onlytoya College. I graduated from Shanghai Foreign Languages University in 1988, majoring in English literature and linguistics. I got my Masters degree in pragmatics in 1998. I like playing erhu (a kind of Chinese musical instrument) and listening to pop music. I am also very interested in traveling. Oh, yes, I am a great bar-goer!

描写朋友的英语作文带翻译 This summer, I will be traveling to Australia. I will be attending a conference on behalf of my college in Sydney from July 10 to 16. After the conference, I plan to do some sightseeing in Australia, maybe five more days. If you are free, I would be very happy to meet you in person. Perhaps we could have lunch together.

Well, let me finish here. I am already eagerly awaiting your reply to this first letter. Please tell me all about yourself and your interests. I hope we can become good friends.

Yours truly,

Kenny Gao

寒假中我读了《奥秘探索》后，我了解到了许多的知识，比如：飞艇怎来的、百慕大魔鬼三角区、病毒的发现。还了解了更多的事情，比如：李文虎克发现了微生物世界，空调的发明……还有很多陌生的东西。

我最感兴趣的是阿基米德如何发现浮力定律的。阿基米德是古希腊著名的科学家，古希腊国王请金匠做了顶祭祀用的皇冠，皇冠做好，国王想知道金匠偷了他的金子没有，就叫阿基米德看看皇冠是不是纯金的。皇冠漂亮极了，就算金匠在里边惨了些银子，也看不出来，怎样判断呢？阿基米德干什么都在想，洗澡时，澡盆里装满了水，阿基米德一躺进澡盆，水就溢出来了，他大叫“我知道了”，他测出皇冠不是纯金的，他发现了浮力定律。

我长大以后我也要当科学家。

“雨停了”“雨停了”雷雨过后的大街，恢复了往日的忙碌。

雨后被洗涤过的街道显得益发清爽，人们各式各样的伞匆匆行走在路上。“笛——笛”一辆黑亮的奥迪梭过去，溅起闪亮的水花。

我们家附近有一个小女孩，她的爸爸就是因为一次交通事故而离开了她。小女孩家里并不富裕，但是她和爸爸妈妈一起生活得很开心。每天早晨起来，妈妈都会给她和爸爸做上一顿美味的早餐，一家人很温馨。吃完早餐，爸爸骑车送她去上学。一路上，父女俩总是有说有笑。放学后，不管风雨多大，小女孩总是看见爸爸耐心地在等待着。回家的路上，小女孩总是开开心心地向爸爸诉说学校一天所发生的一些有趣的事。

有一天，小女孩的爸爸像平常一样到学校去接小女孩。然而，一辆迎面而来的大卡车由于违规行驶，把小女孩的爸爸撞倒在地，爸爸当场就死去了。一刹那间，死神就夺走了他的生命，他多么希望自己还活着，他多么希望陪在小女孩身边，他多么希望能够看着女儿长大……小女孩并不知道自己的父亲已经去世了，她还是像平常一样在学校门口等她的爸爸来接，等了好久，还是没人来接她，小女孩心里想：为什么到这时候爸爸还没来接呢?是不是出事了?还是家里有什么事?小女孩心里很着急。当小女孩得知自己的爸爸已经死去，她似乎傻了，她扑在爸爸的尸体上不断哀求：“爸爸快醒醒!我要爸爸!我要爸爸……”她多么希望这场交通事故没有发生，多么渴望爸爸能够醒来，象平常一样用自行车载着她上下学啊!

祸兮福所倚，福兮祸所伏”一句轻松的话，就瓦解了人们战战兢兢的心态;“我不犯人，人亦不犯我”一句轻松的话，便抹去了人们如履薄冰的心境。置马路上的车水马龙，人潮车流于罔闻，节日欢快的气氛早已掩埋了危险的讯息。谁又来敲响行道的警钟?

“天干地燥，小心火烛——当!!”入夜了，从前会有打更的去打击火的警锣，如今，谁又有那份“闲情逸致”去敲响行道的警钟?

I had an unforgettable birthday party when I was thirteen years old. Before

that, I had never invited my friends to my birthday party and it was my first

time to do that. When the party began, we had chocolate and juice at home and we

played a funny game. My friends gave me a lot of gifts, I liked them very much.

Later we went to a restaurant and had a big dinner. I had a birthday cake with

thirteen candles. I blew out them. My friends said, “Happy birthday to you!” I

was so excited. I cut the cake into pieces and gave them to everyone. I did not

do well in it, but we laughed and laughed. We were happy that day.

Money doesn’t mean everything, but friendship can make us happy. I can’t

forget that birthday party and I miss my friends very much.

January 25th Saturday

Today mother took me to skate. I was very happy. But I hadnt expected I

fell down as soon as I got in. Today I didnt know why my two feet were out of

control. If I wanted to head east， they would head the opposite. I fell down

from time to time. My hands and face were all dirty. I thought maybe it was

because that I hadnt skated for a long time.

On my way home， I thought that whatever one wants to do， he must work hard

at it， so he can make progress. Skating is like this， so it study.

hello,Lucy:

l glad to meet you,do you have in holidays? I have been in the holidays now.this winter is warmer,so I want to visit the zoo for finding themes how to have winter-asleep in winter.because of the zoo nearby my home.

these are the first things,

the second is in the national to search some friends for learning English.because my English is very bad.

but I will hard work at it.then I will can speak freedly with you for well.

can you help me in studying English?

please plus this QQ number ___,its my QQ s number.I wish you become my good friend.okay?

I am waiting for your answer.

your friend:wudou

20th January

科学可以告诉我们很多知识，如果你想明白其中的奥妙还需自己动手做实验，也可以找“百度”来帮帮忙。

这个星期天，我早早地做完了回家作业，和爸爸一起看着有关特务类的电影。忽然出现的一个场景引起我的好奇心。电影里的一个特务手里拿着一根棉签，再用柠檬挤出一盘子的柠檬汁，再用棉签蘸着柠檬汁在纸上写着字。我猜想纸上的字一定是情报。可是，等到纸干了，字也随着消失了。接着就是收情报的演员，他接过情报用打火机在纸上慢慢的烧着，不一会儿，纸上的字就又显示出来了。我指着电视上的情景不解的问爸爸：“爸爸，这是怎么回事，字为什么会不见了呢？”

爸爸摇了摇头道：“这个我也不知道。”

“不过，你可以自己做一个跟他一模一样的实验，或许就知道了其中的奥秘。”

“嗯，那好吧。”我听了爸爸的话，开始准备着材料。

不一会儿，材料就准备好了有：一碗柠檬汁、一根棉签、一张干净的白纸和一个打火机。

我学着电视里的特务，用蘸过柠檬汁的棉签在纸上写满了密密麻麻的字，放在桌子上晾干，大约过了一两分钟，字就干了。我再拿出打火机在纸的底部用打火机烧，不一会儿纸上消失的字真的就又能看见了。我大声的叫道：“OMG，好神奇呀！”

可这是为什么呢？我百思不得其解，最后还是决定问一下“百度”。

百度上是这样告诉我的：纸内含有的淀粉，会与碘产生化学反应形成碘淀粉分子，而呈现深蓝紫色；而柠檬汁中含有丰富的维生素C，当维生素C与碘产生化学反应时，会产生无色的现象。因此以柠檬汁写字或画图的部分不会有颜色改变。

因为柠檬汁中含有一种叫赛璐酚的成分把它写在纸上，可以降低纸的燃点，只要用火一烤，柠檬汁写字的部分最先被烤焦，呈现黄色的字就能显现出来了。

这让我又想到了另外一个电影：一个小特务，每天都会在街上卖鸡蛋，而且买鸡蛋的人总是那几个，我发现原来鸡蛋里是有情报的，因为小特务用笔蘸着醋在鸡蛋壳上写字，可是当鸡蛋一煮熟，字就会在蛋白的表面，这样情报就不会被发现了。

通过这两件事例让我更加爱上了科学，更加喜欢科学，也让我明白了原来大自然和生活中就能发现很多的科学小知识。