nowadays, almost everyone has a mobile phone. some people even have two orthree. mobile phones changes our lives a lot. it’s so easy to get to others.

allyou have to do is making a call. you can talk to anyone no matter how far youare. making calls and texting messages are the basic functions of mobile phones.but now, we can do a lot of things by mobile phones, such as listening to themusic, watching movies, taking photos, reading books and so on. it’s sofunctional that it seems like a computer to some extent.

some people even dealwith their business by mobile phones. it’s amazing.

智能手机的利弊作文篇3

more and more children are showing up at schooleach september with cell phones. many parents buytheir children a cell phone because it is a nice safetymeasure. it gives those working parents a littlesense of control and security to know when theirchildren are off campus and on their way home.

but having a cell phone might be a problem. parents may find themselves facing afrightening bill at the end of the month. the reason: chatting on the phone and sending textmessages can soon become the favorite pastime of preteens and teenagers. worse still, cellphones in schools can lead to classroom distractions, text-message cheating andinappropriate photographs.

knowing their children can always be reached is reassuring for parents. but before buyingtheir child a cell phone, i think parents should decide if the child is really capable of managinghis or her own phone. besides, parental control must be exercised in the use of the phone. forexample, they should set limits on how long the child is allowed to stay on the phone.

praise of knowledge has never come to an end since ancient times. apparently, knowledge is a treasure that everybody volunteers to possess and much of success could be attributed to it directly or indirectly.

as far as i am concerned, the beauty of knowledge can be explained in three aspects.

firstly, knowledge is open to all human beings. people can learn whatever they wish in one way or another. secondly, knowledge learnt can be reflected in ones later life, so that one knows how to savor the present moment in peaceful times and how to deal with problems in difficult times. last but not least, one of the most prominent features of knowledge is that one carries it throughout his life. even if one loses a large fortune, he will never be a beggar if he already knows how to make money.

to sum up, knowledge is of great importance in ones lifetime. it is advisable that one should learn the beauty of knowledge and enjoy the process of learning.

智能手机的利弊作文篇4

you could be found wherever you are so long as you take the mobile phone with you. some people wonsider the mobile phone necessary and useful to them, while others may dislike it.

people who like the mobile phone are much more concerned about its advantages. it is convenient, for you can connect others easily and uickly. you don' t have to wait for an important call at home all day long. the youth of today send messages, surf on the net, listen to music and even take photos by using the mobile phone. people find it advanced for its attractive functions. in some countries, it even stands for a person' s status.

however, some people don' t like it. imagine that you go to spend your holiday with your family after days of busy and tiresome work. when you lay on the beach comfortably, your phone rings. then you have to go back to your office only to find an unimportant customer waiting for you. at that moment, you may even want to throw your phone away, for you just want to relax and get rid of your work.

however, whether you like the mobile phone or not, it has alresdy affected our lives and played an important role in the history of human beings.

智能手机的利弊作文篇5

with the development of information technology and reduced price of communication products，the mobile phone has become a necessity for most people. obviously， it shortens the distancebetween people and makes our life more convenient. thanks to it， it‘s easy for us to contact or be contacted by others anytime and anywhere. we will never miss any important meetings， great deals or admirable opportunities.

but，have you noticed sometimes the mobile phone also brings embarrassment to us? it’s not rare to see some pressing the mobile phone to his ear and shouting loudly in public as if there were no one else present. and i‘m sure each one has had such an experience that the mobile phones ring continuously on a formal occasion. perhaps those people have life-and-death reasons to keep the phone working at all times， but it interrupts people around them who have to hear what they don’t care when they want to concentrate on what they‘re doing.

so if you are one of them， please shut off your cell phone in public， especially on a quiet and serious occasion. it’s a respect for both others and yourself.

智能手机的利弊作文篇6

在飞速发展的科技时代，智能手机早已成为人们生活中不可或缺的一部分。但不论天地间何物，总会有两面性，智能手机也不例外，它们也是一把把锋利的双刃剑。

提起智能手机，就不能不说它们强大的通讯功能。先不提基本的接打电话、收发短信，光是通讯软件的种类、数量就足以让人眼花缭乱了。近几年，微信、qq、陌陌等社交软件在大众间风靡一时，使人们的交往圈迅速扩大。无论身处何方，只要一部智能手机加网络，海内存知己，天涯若比邻。

说到网络，它可是智能手机的一大帮手。有了网络，智能手机可谓如虎添翼。我们上网传真详细资料，解答疑难题目;我们上网购买各种物品，享受送货上门;我们上网欣赏影视作品，感悟艺术结晶……真是无所不能。还有最重要的一项——随身支付。仅仅只需出示一个二维码进行扫描，钱包就会自动付款，别提多方便了!有人感叹手机在手，任我乱走，因为手机小巧轻便，能随身携带，自然得如此感悟。

但既是双刃剑，必有弊端。去年，三星手机爆炸门事件闹得沸沸扬扬，在国际上引起了极大关注。试想一下，放在身边的手机摇身一变成为定时炸弹，那有多可怕啊!还有网络诈骗，在骗子的花言巧语下，受害者头昏脑涨地被骗走了数额不等的钱财。

危害最最大的，还是沉迷网络。大人们刷朋友圈、追剧，孩子们玩游戏、聊天，不仅对身心无益，还关闭了与他人沟通的心灵之门。世界上最遥远的距离不是天涯海角，而是我在你身边，你在玩手机，网友们的玩笑真是一针见血。特别是没有自控力的孩子，极易被网络所诱惑。依然是去年的一条新闻：年仅十岁的一个小男孩用手机给游戏、直播平台充值了近千元钱，父母一直被蒙在鼓里。这是多么令人惊诧的事!

还有：手机和电脑黑客软件能破解劣质儿童电子手表的位置信息，还能进行窃听;开启nfc(近距离无线通讯技术)功能的手机容易泄露个人信息;手机里未彻底删除的通话记录、短信等可以被重新恢复……

那么，智能手机的利弊究竟哪方占上风呢?大家都没有一个较为准确的定论。我想总的来说还是利大于弊的，毕竟智能手机虽有这样那样的隐患，但只要具备安全意识，拥有自控能力，智能手机一定能更好地造福人类，为人们的生活提供更多帮助。

智能手机的利弊作文篇7

都说21世纪是高科技时代，电脑手机的普及，的确给我们的生活带来很多方便，但凡事都具有两面性，手机也不例外。

先来说说它的好处。对于热爱旅游的人，出门在外，它可以当导航，只要你想去的地方都可以帮你找到。对于宅男宅女一族，它可以让你足不出户就可知遍天下事，吃遍天下美食。对于喜欢购物却又懒得上街的人来说，它可以让你在最短时间内买到自己想要的东西。对于学生党来说，可以玩游戏来放松，减轻疲劳……这样来看，手机可谓是人见人爱。

可是，你们有没有发现：现在的人，过着一种手机人生。早上登录微博，写下一天的计划;上午浏览网页，了解最近国内外发生了什么大事;下午打打游戏，看看电子书或电视剧;晚上吃饭，拍照上传;睡前聊会qq微信，最后发条动态，对世界说声晚安……就这样，一天就过去了。单看浏览记录，这一天过得真是忙碌又充实。可从现实来看，什么真正有意义的事都没做。

一整天都离不开手机，对我们的健康有着一定的影响。睡觉时，很多人把手机放枕边，手机的辐射会对人类的中枢神经系统造成机能性障碍，引起头痛、头昏、失眠、多梦和脱发等症状，有的人面部还会有刺激感。很多人经常熄灯后玩手机，手机的强光，会使黄斑部病变，轻者眼睛干涩，重者失明。其次，现在很多人得了手机依赖症，这会严重耽误学习或工作。再次，现在学生们都有手机，档次各不相同，这极容易造成心里不平衡，引起攀比之风，给父母造成经济负担。最后，手机是贵重物品，这不仅给不法分子带来了偷窃的机会，还有可能引发一些盗窃案件的发生。

不仅仅如此，手机还造成我们对于眼前人身边事的漠不关心。例如在聚会时，每个人都忙着刷手机，拍照发朋友圈发空间，从图片来看这是个热闹又温馨的场面，可现实却是鸦雀无声，冷情至极。再比如说经常在手机上社交会使自己丧失现实社交能力，在网上聊得很嗨，可是一到现实中社交的时候却表达不出来。

手机的利弊主要决定于自身是否懂得怎样合理有效地去使用，若仅仅是当做一种工具，它的作用就数不胜数;但若一天到晚机不离手，那就是弊大于利了。

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