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物联网的利与弊作文篇1
从世界上拥有第一台电脑为止,到现在,互联网大为发展,随之带来的一系列影响,使我们的生活逐渐都被碎片化。
随着智能机的普及,阅读、购物、社交等都能在家用一部手机完全代替。网购、电子书、聊天软件的创新,使人足不出户就能完成自己想干的事。
后来随着“互联网+”概念的提出,许多以往一定要亲自干的事都能一一被取代。毫无疑问,互联网的快速发展给我们带来了极大的便利之处。在做事的闲暇之余可以利用互联网干另一件事,那剩下充沛的时间可以用来干另外一些事。
但其实互联网的发展并不完全是好的`。
将时间充分利用是我们的本愿,但因此失去的东西却比这些更为重要。
如今近视人口比重比几十年前的多了不止一倍,长期的使用电子产品对人体有害,这些先不说。
以往拿着一本书,在阳光正好的天气,专注地看着,时而微风袭来,这个比拿着一个电子书有趣的多吧。
古时“对影成三人”的景象在如今这个环境中更是少之又少。
平时节假日约上几个要好之人,在人来人往的商业街购物也是一种乐趣。现在网购一键送至家的服务层出不穷,利用碎片的时间即可完成。
我还记得小时候与友人一同嬉戏的场景,那时一日不见,如三月兮的感受可是真真实实。
如今的社交方式很是方便,连上网络即可闲聊,寒暄一下便又恢复宁静,因而选择干其他的事。我认为,这已经改变了人与人之间的相处模式。没有温度的问候总也比不上多日未见的一声问好。
物联网的利与弊作文篇2
随着网络时代的到来,我们的学习生活已与互联网紧紧地连在了一起。
若干年后,我家的客厅全换成了透明玻璃,你会说“客厅里干吗用玻璃做墙?”其实这些墙是一个立体的声控魔方,可以看电视、电影,还可以通过声音辨别人物。如有熟人来访,你不用叫主人,只要发出声音,这此玻璃就会自动辨别你是否是客人,然后便自动开门,否则,如遇陌生人,系统内没有存贮,你是怎么也进不去的。
出门上学,不用背书包,只要戴块手表,也算是减负吧!可加小看这块手表,它是多功能电脑芯片,这芯片可以让你在任何地方使用电脑,轻巧灵便。该芯片里拥有众多文件、程序,任何课本、练习、作业全包括在内。然后坐上一辆电脑掌控的汽车,只要输入地名,汽车就会把你送到目的地,方便快捷又不会迟到。
走进校门,校园安静有序,走廊上不断有戴耳机的同学走来走去。你不要以为他们在听音乐,其实他们是在学习。在学校里每个学生都有一副耳机,这个耳机与学校的`作业题相连,学生们做完作业,就可以用耳机校对,如正确,你可以玩游戏、听音乐……如果错了,那你就得多做一题。
吃饭、睡觉、上课……都离不开科技成果——互联网,互联网缩短了我们与世界的距离,互联网使我们的生活多姿多彩,使我们对生活充满热情。
物联网的利与弊作文篇3
in our country these years, internet has remarkable development. with no doubt, emergence of the internet is a milestone in human progress and promotes the development of our society greatly. but as every coin has two sides, internet also generates many problems in some aspects. here are the debates.
many people insist that internet is one of the most useful tools in our life. with no doubt, internet facilitates our daily life in many ways. in the net, we can get all kinds of information and interesting knowledge all over the world at any time, it broadens our horizon and makes us more informative. with the network in the work, people can communicate with others via e-mail, and they can even have a video meeting instead of getting together with workmates, so work becomes more efficient. using the internet, our goverment build kinds of databases which can help us managing our society effective, and these databases also provide enough information for us to inquire and to use.
while other people claim that many problems arise with the development of the internet. since people are able to do lots of things via internet, communications among people in the reality become less and less. many people especially some juveniles are addicted to the virtual world and then refuse to take part in activities in our reality life. so it’s a serious social phenomenon which should be pay attention by all of us. another issue is that our personal data and other privacy become more and more insecure, because of the highly developed hacker skill and kinds of computer virus.
so, the key point is, we should treat internet properly. we must take full advantage of internet but also try to solve the problem which caused by it. internet will help us more and more in our life if we can use it rationally.
物联网的利与弊作文篇4
the advantages and disadvantages of internet
the following aspects could best illustrate the advantages of internet. netsurfers (网上冲浪者) in different countries can share interesting knowledge and the latest information. besides, internet has provided a major opportunity to buy and sell merchandise (商品). what is more, people may get medical help or even vote on internet. its advantages seem countless.behind all this glowing talk, however, are some problems. internet makes people passive by stopping them making their own entertainment. so much so that when there is a breakdown or jam, people may find that world wide web turns into world wide wait. what is worse, some children have access to the scenes of violence and se. apart from these, it can be affected by viruses(病毒) and hackers (黑客).
we should handle its problems, meanwhile we should eploit its potential as well. with proper management of internet people ought to eperience more fruits of the information revolution. all the wisdom of the ages, all the information that has enlightened mankind for centuries, should be available to us with the healthy development of internet.
物联网的利与弊作文篇5
这接近年底了。我想回顾一下今年前后的往事。首先,我想到年初买一台电脑,我充满了兴趣。我选了这个题目,写了这个纸条。
记住,刚买电脑的时候,俄罗斯只是个赛博小白,连操作都是一知半解。但是直到正式实用,才会用到,不过也感觉电脑其实挺简单的。聊天、查阅资料、浏览论坛、看视频、听音乐等。这些服务都是从电脑上拿的,而且都可以通过简单的点击获得巨大的收益。
但实际上,电脑被分成许多部分,为我们提供消费。比如主板,它是所有电脑的基础,有最基本的存储和cpu,还有各种外接插座;cpu,考核一台计算机的计算能力,能力越高,处理速度越快;内存,指定一台计算机的软件可以放置的`空间;显卡给了电脑呈现图片的能力,两者的区别在于图片的清晰度。
有时候,我觉得我应该感谢诺依曼,因为他发明了电脑,创造了后来的多元化电脑;我还要感谢英特尔发明了互联网,今天给了我们各种便利。但这并不意味着我会感谢他们衍生出来的所有产品,比如不法分子猖獗的广告,盗版商家嘈杂的硬件,欺骗游客的钓鱼网站等等。虽然电脑承载着让我们娱乐、搜索、放松、方便的各种因素,但这个功能也需要我们每个人去维护。如果我们每个人都可以为了私人利益自由利用它,那么未来的电子信息产业只会停滞不前。
物联网的利与弊作文篇6
改革开放四十年来创造了一个个奇迹,祖国也发生了翻天覆地的变化。最大的变化要数互联网给我们生活学习带来的便捷。
我国的“新四大发明”:高铁、扫码支付、共享单车和网购,个个都离不开互联网。这两年爸妈带我坐高铁出游,都不用去售票点买票。爸爸先在“高铁管家”上订好票,出发前我们只要身份证一刷,便能顺利通过,省去了好多排队等候的时间。
几年前妈妈常带我到外文书店买书,到商店购物。现在,妈妈只要手机登陆当当网、淘宝网,想要的东西应有尽有,支付也更方便,密码一输、二维码一扫支付就成功了!
给我带来最大方便当属 “神州专车”和“饿了么”了。爸妈上班忙,有时没人接我放学,这时爸爸点点手机的app,神州专车便到学校门口。乘坐豪华的专车,我安全到了家。回到家我也饿了,可家里没人给我做饭,爸爸手机一点单,送外卖的叔叔就把美味的可乐鸡翅送到家。
互联网给我学习也带来了很大的帮助。妈妈说,以前不懂的知识常要查阅大量的书籍,现在只要“百度”一搜便能找到答案。有时作业想不出来,我只要打开“作业帮”,作业一拍上传,答案便出来了。就连英语作业也是通过手机布置的,有了“一起作业”,我们可以读可以唱,英语学习不再是“哑巴英语”了。
互联网带来便捷的同时,也带来了许多新问题。有时网上买的`东西质量不能保证,路边共享单车也并不都整齐排列。爸爸说这需要更多的规范来约束它们。互联网时代我们的未来将更加美好!
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