走进信息世界作文
2021-03-04 11:49
关于走进信息世界作文八篇
About eight articles in the information world composition
在平日的学习、工作和生活里，大家总少不了接触作文吧，作文是人们以书面形式表情达意的言语活动。你知道作文怎样才能写的好吗？以下是小编为大家收集的走进信息世界作文8篇，欢迎阅读，希望大家能够喜欢。
In the usual study, work, and life, everyone is indispensable to contact Composition . Compositions are speech activities that people express their expressions in writing.Do you know how to write composition?The following is 8 articles collected by Xiaobian for everyone to enter the information world composition. Welcome to read. I hope everyone can like it.
走进信息世界作文 篇1
近两周，我们开展了一次综合性学习“走进信息世界”。我们生活在一个信息世界里。社会信息量越来越大，人们获取信息的途径越来越广。通过学习，我受益匪浅，那么就让我来和大家谈谈我的收获吧!
In the past two weeks, we carried out a comprehensive study "Entering the information world".We live in a world of information.The amount of social information is getting larger and larger, and people's ways to obtain information are getting wider and wider.Through learning, I benefited a lot, so let me talk about my gains with you!
首先，我们学习了第一大版快——信息传递改变着我们的生活。接着，我们又学习了”利用信息，写简单的研究报告”。更重要的是，我们还学会了写研究报告的基本方法呢。我以本班同学上网情况的调查为题，撰写了一份研究报告
First of all, we have learned the largest version of the largest version -information transmission changes our lives.Then, we learned "information and write simple research reports" again.More importantly, we also learned the basic methods of writing research reports.I wrote a research report on the investigation of the classmates of this class.
在这个单元的学习中，我印象最深的就是第一版块的学习了。其中，我最感兴趣的就是《把握自己》这篇演讲稿了。我收到的启发是：不要被网络那些看不见的陷阱埋葬自己的花样年华。文中讲述有一名高三学生在网吧玩游戏时不幸谇死，这名学生是因兴奋过度引发心脏病死亡的。俗话说得妙，“良药苦口利于病，忠言逆耳利利于行。希望大家也有所启发，为了把握好自己的人生航向，必须告别网吧。总而言之，我们不能被它所奴役，给自己一片蔚蓝晴空吧!
In the study of this unit, I am most impressed by the learning of the first section.Among them, what I am most interested in is the speech .The inspiration I received is: Don't be buried by the inaccessible traps of the Internet.The article tells that a senior high school student died unfortunately when playing games in an Internet cafe. The student died of heart disease due to excessive excitement.As the saying goes, "Good medicine is good for the disease, and loyalty to the ears. I hope everyone will also inspire. In order to grasp our own life, we must say goodbye to Internet cafes. In short, we cannot be slavered by it and give ourselves a blue sky!
这次 综合性学习虽然结束了，不过以后我们还要注意搜集信息，不断提高解决问题的能力。
Although this comprehensive learning is over, we must pay attention to collecting information in the future and continuously improve the ability to solve problems.
走进信息世界作文 篇2
大家好，我叫李铭昊，是个聪明、可爱的小男孩，今年九岁了，在龙岗一小上三年级。我长着一双炯炯有神的眼睛，一张小小的嘴巴，一头乌黑光亮的头发。我是一个喜欢动脑筋的小男孩。
Hello everyone, my name is Li Minghao. I am a smart and lovely little boy. He is nine years old this year and is in the third grade in Longgang.I have a pair of pushing eyes, a small mouth, and a dark and bright hair.I am a little boy who likes to move his mind.
记得五岁生日那天，妈妈送给了我一个喜羊羊公仔，看到漂亮的喜羊羊公仔，我好奇极了，使劲摆弄。真奇怪?喜羊羊公仔还会唱歌，我忙问妈妈是怎么回事。妈妈说：“儿子，你自己把喜羊羊公仔拆开来研究吧!”我找来小刀把喜羊羊公仔划开一看，发现喜羊羊公仔的肚子里有一个会唱歌的音乐盒，小巧而精致，难怪它会唱出血多好听的歌曲，我发现了这个秘密，特高兴。妈妈见了说：“儿子，你真棒!”
I remember that on the five -year -old birthday, my mother gave me a hi sheep doll and saw the beautiful sheep sheep doll. I was curious and fiddled hard.Really strange? Hi Yangyang dolls can sing, I was busy asking my mother what was going on.Mom said, "Son, let go of the happy sheep doll yourself to study it!" I found the knife to open a look at the hi sheep doll, and found that there was a music box that could sing in the stomach of the hi sheep doll.I can sing how good the bleeding songs, and I found this secret, very happy.My mother said, "Son, you are awesome!"
还有一次，我从书上看到人在死海中为什么沉不下去的知识后，就做了个有趣的小实验：我先将生鸡蛋放进装水的杯子里，发现鸡蛋沉了下去;然后，我往杯子里不停地加盐并搅拌，当盐溶解后，鸡蛋就慢慢地浮了上来，悬在水中。
Another time, after I saw the knowledge that people couldn't sink in the dead sea from the book, I did an interesting small experiment: I put the raw eggs in the cup of water and found that the eggs sank;Then, I kept salting and stirring to the cup. When the salt was dissolved, the eggs slowly floated up and hung in the water.
瞧，我不愧是一个开动脑筋的小男孩吧!
Look, I am worthy of being a little boy who starts your brain!
走进信息世界作文 篇3
当今的社会已经是一个信息的时代了，它无时无刻在影响着我们的生活，让我们生活在一个信息的世界里。
Today's society is already an era of information. It is always affecting our lives and let us live in a world of information.
自从有了QQ，人与人的距离就拉近了，不仅能增进友谊，而且还能认识国内外的新朋友。记得小时候，我有一个好朋友，我们经常在一起玩耍，一起学习。可是有一天。她的爸爸妈妈要到国外去了。我多想和她一起聊天啊！现在，有了QQ，我有时间就上Q和她谈天说笑。我再也不觉得无聊了。
Since there is QQ, the distance between people has become closer, which can not only enhance friendship, but also know new friends at home and abroad.I remember when I was a child, I had a good friend. We often play together and learn together.But one day.Her parents are going abroad.I want to chat with her!Now, with QQ, I have time to talk to her and talk to her.I don't feel bored again.
再说说淘宝店吧！没有淘宝店时，人们每天都要忙里忙外地挤菜市场。我记得，妈妈带我来到菜市场。吵杂声、叫卖声、声声入耳。“这个这么贵。老板，便宜点行不？”我一听，就知道准是妈妈在讨价还价，我环视了一下，发现有很多人和妈妈一样，都想价格能便宜一点。每次买好菜回到家，我们都已经汗流浃背了。自从有了淘宝店，妈妈就能享受足不出户的乐趣了，而我，也不用成天培妈妈出去买菜“受罪”了。每当妈妈淘到自己心仪的产品时，就会高兴得手舞足蹈，还对我摆了个“Y”的手势。每年的“双十一”节，妈妈都会开启疯抢模式，抢几件商品根本不在话下。据统计，
Let's talk about Taobao shop! When there is no Taobao store, people are busy squeezing the vegetable market every day. I remember that my mother took me to the vegetable market. Noisy, screaming, sounds. "This is so expensive. Boss, isn't it cheap?" When I heard it, I knew that my mother was bargaining. I looked around and found that many people like mothers and wanted to be cheaper. Every time we buy good dishes and come home, we have been sweating. Since there is a Taobao store, my mother can enjoy the fun of not going out, and I don't have to go out to buy food "sins". Whenever my mother was eunuching her favorite product, she would be happy and danced, and put a gesture of "Y". Every year, the "Double Eleven" festival, the mother will open the crazy grabbing mode, and grab the products at all. According to statistics, There are 1.3 billion people in China, at least half of them are shopping on the day of "Double Eleven". YELLOW; "> The current turnover is as high as 50 billion yuan.
如今的社会已经用信息来代步，越来越多的高技术产品来到
Today's society has used information to travel, and more and more high -tech products come to China, I believe China. Technology will definitely get the moreCome and develop!
人们的生活也越来越美好。
People's lives are getting better and better.
走进信息世界作文 篇4
星期五的晚上，我写完作业赶快走到电脑旁打开电脑，准备与在新疆工作的爸爸在QQ上联系。
On Friday night, after I wrote my homework, I quickly walked to the computer to turn on the computer, ready to contact my father working in Xinjiang on QQ.
我点击自己的QQ，用鼠标再点击爸爸的头像。爸爸已经在等我了，爸爸问我：“文文，你学习怎样?”我回答：“还行。”爸爸又询问了我家里的情况，我一一作答。我对妈妈说：“爸爸说他想你了，让我好好照顾你!”“你想他不?”我又问道。妈妈说：“想呀!咱们与爸爸视吧?”我点点头。
I click on my QQ and use the mouse to click Dad's avatar.Dad was waiting for me. Dad asked me, "Wenwen, how do you learn?" I replied, "OK." Dad asked about the situation in my house again, and I answered them one by one.I said to my mother, "Dad said he miss you, let me take good care of you!" "Do you miss him?" I asked again.Mom said, "Think! Let's look with my dad?" I nodded.
爸爸已经把视频弄好了，就等我呢!我和爸爸说了会儿话。我赶紧把我最近画的龙给爸爸看，爸爸说：“不错呀!”我说：“爸爸，我该睡觉了，你和妈妈说吧!”妈妈说：“你不是想爸爸了吗?怎么不说了?”我说：“好吧，再说一小会儿!”我想了想：拿点什么东西给爸爸看呢?嘿嘿!把我的小宠物“小豆芽”给爸爸看吧!
Dad has already made the video, just wait for me! I talked to my dad for a while.I quickly showed my dad to my dad I painted recently, and my dad said, "Yes!" I said, "Dad, I should sleep, you and your mother said!" Mom said, "Don't you want Dad?Don't say it? "I said," Well, let's talk about it! "I thought about it: What should I show my father? Hey! See my little pet" Little Bean Gear "to my dad!
我走到“小豆芽”的笼子旁，拿起笼子跑到电脑桌旁给爸爸看!呵呵!“小豆芽”其实是我养的绿鹦鹉。爸爸说：“哇，真可爱!”我高兴的说：“妈妈给我买的，我先去睡觉了，再见!”
I walked to the cage of "Little Bean Gear", picked up the cage and ran to the computer desk to show my father! Oh! "Little Bean Gear" is actually the green parrot I raised.Dad said, "Wow, so cute!" I said happily: "Mom bought it for me, I went to sleep first, goodbye!"
互联网真有意思，既能帮我们查找资料，又能帮我与远在他乡辛苦工作的爸爸联系，真是个神奇的好东西!
The Internet is really interesting. It can help us find information, but also help me contact my father who work hard in his hometown. It is a magical good thing!
走进信息世界作文 篇5
随着信息社会的不断发展，信息的获取、处理和应用能力的培养越来越受到人们的关注。信息技术课程作为一门知识性和技能性相结合的课程，也逐渐受到了重视。
With the continuous development of the information society, the acquisition, processing and application capabilities of information have attracted more and more attention.The information technology course, as a combination of knowledge and skill, has gradually received much attention.
如今，现代人的生活已经离不开网络，各行各业，几乎没有不用到电脑的，所以现在学生的学习范围中，信息技术也成为了一个必不可少的学习项目。信息技术为我们对未知世界的探索提供了一个桥梁，现在只要有网络的存在，有什么疑惑都可以在网上发起求助，在全球范围内寻求帮助，这可是一个庞大的资源库。正所谓“人多力量大”，你不懂得的东西，别人可能精通，而网络，则为人们节约了许多的时间，也能促进人与人的交流。
Today, the lives of modern people are inseparable from the Internet. There are almost no computers in all walks of life. Therefore, in the scope of students' learning, information technology has also become an indispensable learning project.Information technology provides a bridge for our exploration of the unknown world. Now as long as there is a network, there are any doubts to initiate help on the Internet and seek help globally. This is a huge resource library.As the so -called "more powerful people", things you do n’t understand, others may be proficient, and the Internet saves many time for people, and it can also promote people's communication.
随着科学技术的发展和科技应用的普及，在教育教学过程中，引进和应用现代信息技术，实现教学内容，已经成为一种重要的教育方式。认为，学生应该学会利用现代电子计算机网络通信等技术，掌握所需要的信息，并且能处理信息，传输信息，很好的运用信息技术为人们带来的便利。并且，信息技术有助于推进教育信息化，促进了教育改革，也有助于优化教学过程。
With the development of science and technology and the popularization of scientific and technological applications, in the process of education and teaching, the introduction and application of modern information technology and realizing teaching content have become an important way of education.It is believed that students should learn to use modern electronic computer network communication and other technologies to master the required information, and can process information, transmit information, and use information technology to bring the convenience brought by people.In addition, information technology helps to promote education informatization, promote education reform, and help optimize the teaching process.
不过，网络上的信息参差不齐，要维护网络的环境，还需每一个人作出努力，共同营造一个良好的网络平台，这是个人信息素养的问题，每个人都应该当信息时代的合法公民，网络应该成为我们终生学习的平台。
However, the information on the Internet is uneven. To maintain the environment of the Internet, everyone needs to work hard to create a good online platform. This is a problem of personal information literacy. Everyone should be a legal citizen in the information age.The network should be a platform for our lifelong learning.
走进信息世界作文 篇6
直到有一天，爸爸高兴地告诉我:“咱家的电脑上网了!”我怀着激动的心情等来了这个机会，兴高采烈地上网了。
Until one day, my father told me happily: "Our computer is going online!" I waited for this opportunity with excitement and went online.
那是上午九点钟，我经过简单操作顺利进入了国际互联网。互联网覆盖全球，有着强大的功能，然而我毕竟是初次接触互联网，生疏是难免的。
It was nine o'clock in the morning, and I successfully entered the international Internet after simple operation.The Internet covers the world and has powerful functions. However, after all, I am the first contact with the Internet.
我试着点击了“中青在线”。三秒后，屏幕上出现了我从未见过的内容、目录、新闻，网上新闻不仅信息传递快，而且涉及面广，国内、国外无所不有，内容丰富全面。
I tried to click "Zhongqing Online".Three seconds later, the content, catalog, and news that I have never seen on the screen. Online news not only has fast information transmission, but also involves a wide range. It is omnipotent at home and abroad.
由于急切想知道网上的其他内容，我迅速关掉“中青在线”，点击“潍坊信息港”，在这个网上可以聊天。爸爸告诉我说，这个网上的聊天室很热闹。我还从未上网聊天呢，怀着好奇的心情，我给自己的“聊天代号”输入“smile”,顺利进入了聊天室，聊天室的整个页面色彩纷呈，带有不同颜色的文字不断地打到屏幕上，聊天者带着各种表情的笑，如“微微笑”、“浅笑”等等，有的还在一句话后面缀上一个或一串令人发笑的图案。可能我代号不太起眼吧，等了半天，竟无人跟我聊天。无奈，我只好主动跟别人“聊”了:“‘孤独者’，聊聊吗?”，几秒钟后，奇迹发生了———“孤独者”给我一个友好的反问:“聊什么?”我精神大振，赶紧做出回答:“就谈谈你的学习吧”，这句话刚刚“发送”出去，就觉得自己大意了。
Because I was eager to know other content on the Internet, I quickly turned off "Zhongqing Online", click "Weifang Information Port", and chat on this Internet.Dad told me that the chat room on the Internet was lively.I have never chatted online. With curious mood, I entered the "Smile" to my "Chat" and entered the chat room smoothly.On the screen, the chatter smiled with various expressions, such as "smiling", "smiling" and so on.Maybe I'm not very eye -catching. After waiting for a long time, no one chatted with me.Helpless, I had to take the initiative to "talk" with others: "'Lonely", chat? "After a few seconds, the miracle happened-" Lonely "gave me a friendly question:" What about talking?"I was in a strong spirit, and quickly answered:" Let's talk about your learning. "This sentence has just been" sent ", and I feel like I care about it.
“孤独者”究竟何许人也，我都不知道，又怎么知道他(她)是学生呢?在我耐心地等待中，“孤独者”终于给我回答，他并没有介意我的冒失，坦诚地说他已经工作了，“现在上班很累，怀念学生时代的生活”。他问我在哪儿上学，得到回答后，又很诚挚地送我一首歌“爱拼才会赢”。我虽然没有亲耳听到他这首歌，但他初次就表现出来的礼貌、宽容，以及对我真诚的鼓励，都让我感动不已。我毫不犹豫地跟“孤独者”作了网友，虽然我们没有见过面，但我们谈得很投机，交谈是短暂的，却是我第一次上网同他人建立的友谊。
Who is the "lonely person", I do n’t know, how do you know that he or her is a student? In my patient waiting, the "lonely person" finally answered me.He said that he had worked, "I am tired of going to work now, and I miss the life of my student."He asked me where to go to school, and after getting the answer, I sincerely sent me a song "I will win if I love it."Although I didn't hear his song in my own ears, the politeness, tolerance, and the sincere encouragement of me for the first time made me moved.I did not hesitate to make netizens with the "loneliness". Although we have never seen each other, we talk very speculative. The conversation is short, but it is the friendship I established with others for the first time.
第一次上网让我得到的知识其实不多，但使我增长了见识，至少我懂了什么是“上网”，更可贵的是我得到了友情，还从网中的话中受到鼓励。“爱拼才会赢”，这一直激励着我在学习中不断地拼搏、进取!我想，今后上网，我会得到更多的教益。
The first time I went online to make me get a lot of knowledge, but I increased my knowledge. At least I understood what was "surfing the Internet". What's more valuable is that I got friendship and was encouraged from the words in the Internet."Love fighting will win", which has always inspired me to work hard and make progress in my studies! I think, in the future, I will get more teachings.
走进信息世界作文 篇7
随着科技的发展的我们的通信设备越来越发达了，现在都有电话、电脑……今天星期天我正在给同学发电子邮件，奶奶走了进来说:“晨晨你在干什么呀?”“我正在发电子邮件呢。”
With the development of science and technology, our communication equipment is getting more and more developed. Now there are telephones and computers ... This Sunday I was sending e -mail to my classmates. Grandma came in and said, "What are you doing in Chenchen?" "I am electronic. "
“电子邮件是什么东西呀?”奶奶好奇的问。“这个就是电脑通过这些信息把这些消息发送到另一个人那，很方便的。”“哦，现在都有这个啦!我那年只能写信，别说有电脑了连个电话也没呀。”
"What is an email?" Grandma asked curiously."This is the message that the computer is sent to another person through this information. It is very convenient." "Oh, there is this now! I can only write a letter that year, let alone the computer.","
“我记得以前我要跟湖州的朋友说个好消息，我就写了封信，过了五，六天才得到我那朋友的消息。现在科技发达了过几秒钟就可以听到对方的消息。”爷爷也走了过来说：“我那年更苦连信也没上次我想告诉一个镇西的朋友说明天来我家喝酒，没办法只好骑自行车去那整整骑了30分钟才到那衣服湿了一大块，哎，现在如果要让他们来我门家玩的话连家门也不用出，只要打个电话就可以了，现在科技可真发达呀!”
"I remember that I had to tell the good news to Huzhou's friends before, and I wrote a letter. After five, I got the news of my friend in six days. Now that the technology has developed a few seconds, I can hear the news of the other party’s news.. "Grandpa also came over and said," I didn't even have a letter that year, and I didn't want to tell a friend from Zhenxi to my house to drink.Wet a large piece, hey, if you want to let them come to my house, you don't even need to ask the house. Just make a call. Now technology is really developed! "
听了爷爷，奶奶的话我走出门看见大街上人人都在用手机，甚至对方在家里面就相差一间房间都要打个电话。这时我才真正感到：随着时间的流逝科技一直在发展让人们更加感受到工具的重要，带给人们的方便。
After listening to Grandpa, my grandma went out and saw that everyone was using a mobile phone on the street, and even the other party had to make a phone call in a room at home.At this time, I really felt that with the passage of time, technology has been developing to make people feel more important to tools and bring people convenience.
走进信息世界作文 篇8
站在新世纪的地平线上，我们正迎来一个崭新的互联网时代。
Standing on the horizon of the new century, we are ushered in a brand new Internet era.
回首人类文明的发展轨迹，如果说，是铁器掘开了农业文明的润土，是蒸汽机牵动了工业文明的列车，那么，今天，正是互联网的狂飙将我们推上了信息文明的潮头。
Back to the development of human civilization, if it is said that iron has opened the moisturizing soil of agricultural civilization, and it is a train that affects industrial civilization. So today, it is the Internet that the Internet has pushed us on the tide of information civilization.
网络已不再仅仅是一种新技术的象征，像其他任何革命性的发明创造一样，它已成为一股推动社会发展、创造奇迹的巨大力量。从它诞生的那一刻起，我们整个社会的政治、经济、生活等各个方面都无可避免地因之发生了改变。
The network is no longer just a symbol of new technologies. Like any revolutionary invention and creation, it has become a huge force to promote social development and create miracles.From the moment it was born, the political, economic, and life aspects of our entire society have inevitably changed.
网络给新时代带来的机遇是前所未有的。电子商务已被认为是世界经济增长的新引擎，互联网商业更成为美国经济持续繁荣的政治原因。社会财富快速积累，新旧产业加速融合，数字技术突飞猛进，人类生活日新月异……这都要求我们要不失时机，抓住机遇，勇敢面对挑战。
The opportunities brought by the Internet to the new era are unprecedented.E -commerce has been considered a new engine of world economic growth, and Internet commerce has become a political reasons for the continuous prosperity of the US economy.Social wealth has accumulated rapidly, new and old industries accelerate the integration, digital technology has made rapid progress, human life is changing with each passing day ... This requires us to not lose the opportunity, seize opportunities, and bravely face challenges.
网络给旧时代带来的冲击也是未曾有过的，其影响不仅为实践者所始料未及，而且也令理论家们显得捉襟见肘。传统经济学正面临修正，旧的竞争规则正趋于瓦解，金字塔式的社会结构正面临挑战，基于地缘的国家主权观念正经受考验……这都要求我们未雨绸缪，仔细研究，从容应付。
The impact of the Internet on the old days has never been seen. Its impact is not only unexpected by the practitioner, but also makes the theorists look stretched.Traditional economics is facing amendments. The old competition rules are becoming disintegrating. The social structure of pyramid -like is facing challenges. The geopolitical national sovereign concept is being tested ... This requires us to plan ahead, study carefully, and cope with it.
面对互联网时代的到来，世界各国都已纷纷行动，掀起了网上“圈地运动”。这场运动很可能将决定未来各国在新世界中的地位和角色。那些速度不够快的竞争者，只能跟在别人的屁股后面，接受别人制订的游戏规则，为每一条迟到的信息、每一件过时的产品付出不只是金钱的代价
Faced with the advent of the Internet era, countries around the world have moved, setting off the online "land movement".This movement is likely to determine the position and role of all countries in the new world in the future.Those competitors who are not fast enough can only follow the buttocks of others to accept the rules of the game formulated by others to pay for each late information and outdated products.
也许你会认为，网络的发展只是国家应该考虑的事，对于许多尚为温饱奔波操劳的百姓来说，无关痛痒，无足轻重，其实不然。如果说，在工业时代，人民因是否占有资本而被分成了“有产阶级”和“无产阶级”，或者“信息富人”和“信息穷人”。因此，有人说，21世纪“不在网上的都是穷人”，这绝非是危言耸听。
Maybe you think that the development of the Internet is just a thing that the country should consider. For many people who are still working hard, it has nothing to do with itching, and it is not important. In fact, it is not.If it is said that in the industrial era, the people were divided into "production classes" and "proletarian", or "information rich" and "information poor people" for whether they had capital.Therefore, some people say that the 21st century "the poor are not online", which is by no means alarmist.
今天，一股由疏而密，由徐而疾的网络世纪风已经登陆中国，并且正以一种令人眩目的速度徘徊着我们社会生活的各个角落。所以，作为一名21世纪如日初升的中学生，更应该抓住机会、把握现在、创造未来，成为新世纪的弄潮儿。
Today, a sparse -dense online century style has landed in China, and it is hovering at all corners of our social life at a dazzling speed.Therefore, as a middle school student in the early 21st century, he should seize the opportunity, seize the present, and create the future, and become the tide of the new century.
这周，我们在班主任老师的带领下，学习了“走进信息世界”这个综合性学习，让我懂得了：信息是无处不在的，无论是在课内也好，还是在课外也罢，都有信息存在。
This week, under the leadership of the head teacher and teacher, we learned the comprehensive study of "walking into the information world", which made me understand: the information is ubiquitous, whether in the class or outside the class, it isThere is information.
在课堂上，老师传授给我们知识，这是信息；校园内，听学校领导讲话，这是信息；课外，看电视、上网、与朋友交谈，这也是信息……
In the classroom, the teacher taught us knowledge, which is information; on campus, listening to the school leadership speech, this is information; outside the class, watching TV, surfing the Internet, and talking to friends, this is also information ...
早在2700多年前，我们的祖先便发明了几种传递信息的方式――烽火。烽火，俗称“狼烟”，是用干狼粪作燃料来焚烧的一种工具，主要用来传送军情。另一种方式――驿差，传送的消息决对十分准确。到了近代，科学更是发达。19世纪30年代，莫尔斯发明了电报。后来，贝尔又发明了电话，这使信息传递更快了。1984年，随着第一台多煤体电子计算机的诞生，人们便由1993年踏上了“信息高速路”。如今，计算机飞速发展，几乎每隔十年就会更新一代，让人们传递信息能更快捷、方便。
As early as 2,700 years ago, our ancestors invented several ways to pass information -beacon.Beacon, commonly known as "wolf smoke", is a tool for burning with dung dung as fuel, which is mainly used to transmit military conditions.Another way -the post is poor, the message transmitted is very accurate.In modern times, science is even more developed.In the 1830s, Moos invented the telegram.Later, Bell invented the phone, which made the information pass faster.In 1984, with the birth of the first multi -coal -body electronic computer, people set foot on the "information highway" in 1993.Today, the rapid development of computers will update a generation almost every ten years, allowing people to pass on information can be faster and convenient.
21世纪，是信息世界，让我们学好知识，创造美好的明天
The 21st century is the information world that allows us to learn good knowledge and create a beautiful tomorrow
烟雾缭绕，梦一般的感觉……那是色彩的世界：紫色的蝴蝶振翅起舞，溢出清香，轻、柔；层层涟漪，荡漾出晶莹的雨晕，灵、清；空气不会凝固，夕阳的余辉穿过蝉翼，划过紫色的水晶洞，划破寂静，闪现出七色彩虹，这些都是从那精彩、美丽的光世界中所探寻出来的。
Smoke lingering, dream -like feeling ... that is the world of color: purple butterfly wings and dance, overflowing the fragrance, light, soft; ripples, rippling crystal rain, spirit, clear;The Yuhui passed through the cicada wings, crossed the purple crystal hole, cut through the silence, and flashed the seven -color rainbow. These were explored from the wonderful and beautiful world of light.
光可分为可见光与不可见光。先说说可见光。
Light can be divided into visible light and irreversible light.Let's talk about visible light first.
光使我们看见了色彩斑斓的美丽世界，光使我们看见美丽绚烂的流星。流星是瞬间的火花，只有光能让我们看见。光不仅给予我们视觉上的享受，而且光还有许多应用在生活当中。绿色植物可以利用光进行光合作用，促进植物生长；当夜晚我们行走在路上时，月光可以为我们照明；太阳灶可以利用太阳光烧水做饭；每当人们汗流浃背时，会用太阳能热水器洗澡。医疗方面光也体现出了作用：医院里医生做手术时，在无影灯下操作；耳科医生为病人检查耳道时，戴着额镜，将光聚在耳道内。光在当今科学技术迅速发展下，光更有了广泛的应用，如：利用激光进行测距、准直、光纤通信、激光手术；利用航标灯可为轮船与飞机进行导航等。其实我们的古人也善于利用光，如：墨子与他的学生就做了世界上最早的小孔成像实验；我们古人曾利用冰透镜向日取火等。
We only saw the colorful and beautiful world, and the light made us see the beautiful and gorgeous meteor. Meteor is an instant spark, and only light can let us see. Not only does light give us visual enjoyment, but also many applications in life. Green plants can use light for photosynthesis to promote plant growth; when we walk on the road at night, moonlight can light up for us; solar stoves can use sunlight to cook water; whenever people sweat, they will use solar water heaters to bathe. Medical light also reflects its role: when the doctor in the hospital performs surgery, it operates under the light without shadow lamps; the otologist wore a mirror when checking the ear canal for the patient and gathered the light in the ear canal. Under the rapid development of science and technology today, light has been widely used, such as: use lasers for ranging, accurate, optical fiber communication, laser surgery; use of navigation lamps can be navigated for ships and airplanes. In fact, our ancients are also good at using light, such as: Mozi and his students have done the earliest small hole imaging experiments in the world; our ancients used ice lenses to take fire to the sun.
还有看不见的光，如：红外线、紫外线、X光等。不可见光有哪些应用呢？红外线可以为我们进行遥控，利用红外线可以进行卫星遥感照相，利用红外线夜视仪可以看清漆黑夜晚下的敌人的活动；紫外线可以为我们杀菌消毒，如经常晒被子、“黑光灯”发出的紫外线可诱捕害虫；婴儿多晒太阳可以使皮肤产生维生素D；而X光可以进行人体透视……
There are also invisible light, such as: infrared, ultraviolet rays, X -rays, etc.What applications do you see?Infrared rays can be remotely controlled for us, using infrared rays can perform satellite remote sensing photos, and use infrared night vision instruments to see the activities of enemies under the dark night; ultraviolet rays can sterilize and disinfect us, such as frequent exposure of quilt and "black light" ultraviolet rays emitted by "black light".You can seduce pests; babies can expose the sun to make the skin produce vitamin D; and X -rays can perform human perspective ...
若这世界没有光，我们将不知道光有那么多的用途。若这世界没有光，我们将永远生活在黑暗没有色彩的梦幻世界里了。若这个世界没有光，我们将欣赏不到五光十色的花儿，看不到舞台上绚丽的灯光……
If there is no light in this world, we will not know that there are so many uses.If there is no light in this world, we will always live in a dreamy world of darkness and color.If there is no light in this world, we will not be able to appreciate the flowers and ten colors, and we can't see the gorgeous lights on the stage ...
但光并不是百利而无一害。我们长时间在阳光下过度照射，会很易患难皮肤病。强光照射眼睛，容易损害视力，如：在电工焊接时的光，对人的眼就有极大的伤害。在城市里建筑物上装的玻璃容易发生强烈反光。容易靠造成各种各样的光污染。在夜晚时，强光会影响人们的睡眠，甚至可改变生物的节律等。
But light is not Belly and no harm.Our excessive irradiation in the sun for a long time will be very susceptible to skin diseases.Strong light is easy to damage vision, such as: the light during electrician welding, it has great harm to the eyes of people.The glass installed on the buildings in the city is prone to strong reflection.It is easy to cause a variety of light pollution.At night, strong light affects people's sleep, and can even change the rhythm of creatures.
综上所述，我们可知：“光”有利也有弊。我们应该扬长避短，去利用光的有利方面，去避免它的弊处。
In summary, we can see that "light" has advantages and disadvantages.We should avoid strengths and avoid weaknesses, and use the advantages of light to avoid its disadvantages.
姹紫嫣红的世界，使用人留连忘返。多姿多彩的生活令人回味无穷。而“光”如此神奇美丽。让我们好好欣赏这世界的美丽景色吧。
In the bright world, the user stays in a row.The colorful life is endless.And "light" is so magical and beautiful.Let's enjoy the beautiful scenery of this world.
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