It is said that 2 1 century is a high-tech era, and the popularity of computers and mobile phones has indeed brought us a lot of convenience, but everything has two sides, and mobile phones are no exception.

Let's talk about its benefits first. For people who love to travel, going out can be used as navigation, and you can find it wherever you want. For otaku otaku, it allows you to know everything in the world and eat all the delicious food in the world without leaving home. For those who like shopping but are too lazy to go shopping, it allows you to buy what you want in the shortest time. For the student party, you can play games to relax and reduce fatigue ... In this way, mobile phones can be said to be loved by everyone.

However, have you noticed that people now live a "mobile phone life"? Log in to Weibo in the morning and write down the plan for the day; Browse the web in the morning to learn about recent events at home and abroad; Play games and watch e-books or TV series in the afternoon; Eat at night, take photos and upload; Chatting QQ WeChat before going to bed, finally finishing the news and saying good night to the world ... In this way, the day passed. Looking at the browsing records alone, this day is really busy and full. But in fact, nothing really meaningful has been done.

Being inseparable from mobile phones all day has a certain impact on our health. When sleeping, many people put their mobile phones on pillows. The radiation of mobile phone will cause dysfunction of human central nervous system, causing headache, dizziness, insomnia, dreaminess, hair loss and other symptoms. Some people also have a sense of excitement on their faces. Many people often play with their mobile phones after turning off the lights. The glare of mobile phones can cause macular degeneration, ranging from dry eyes to blindness. Secondly, many people suffer from "mobile phone dependence", which will seriously delay their study or work. Thirdly, students now have different grades of mobile phones, which is very easy to cause psychological imbalance, cause the wind of comparison, and cause economic burden to parents. Finally, the mobile phone is a valuable item, which not only gives criminals the opportunity to steal, but also may lead to some theft cases.

Not only that, mobile phones also make us indifferent to the things around us. For example, at a party, everyone is busy brushing their mobile phones, taking photos and posting space in a circle of friends. From the picture, it is a lively and warm scene, but the reality is silent and extremely cold. For another example, socializing on your mobile phone often makes you lose your real social skills. You have a good time chatting online, but you can't express it in real social life.

The advantages and disadvantages of mobile phones mainly depend on whether they know how to use them reasonably and effectively. If only as a tool, their functions are countless. However, if you "never leave your hand" all day, it will do more harm than good.

extreme

In this era of information flying all over the sky, the way people transmit information has gradually changed, from ancient clients to flying pigeons to deliver books, from modern mail to network transportation ... mobile phones have become an indispensable thing in this era.

On campus, students with mobile phones will inevitably show off to other students, and other students will naturally be jealous, so they go home and cry and ask their parents to buy themselves a mobile phone. As a result, mobile phones have become a trend on campus.

So, is it good or bad for parents to buy mobile phones for their children?

This question is easy to answer and difficult to answer.

Some people say that it is not good for children at all. Some people say that the benefits to children outweigh the disadvantages.

What happened to the cell phone?

As we all know, most teenagers can play online games now, and game softwares like League of Legends, the glory of the king and Yin emerge one after another. Buying a mobile phone for children directly increases the time for children to play games, doesn't it? If you have low self-control and indulge in games all day, then even the best student will become a person who is not motivated and wastes time.

Secondly, it is the problem of puppy love. Most people always have one or two social software in their mobile phones. Through these social software, students can chat with other students, sometimes after a long time, they will have a good impression or dependence, which will promote puppy love. In adolescence, this problem is not serious, but serious, and it is not serious.

Does that mobile phone have any advantages besides the bad part?

Of course there is. For example, when doing homework, you encounter questions that you can't answer, and it is not the way to ignore them. So, the mobile phone came in handy. Just look at Baidu, the answer will be there, and there are various problem-solving processes and ideas.

Another example is listening to the teacher in class, but I still don't understand. Then you can watch the online teacher's teaching video with your mobile phone at this time. If you don't understand it once, you can watch it a second time. This role can be great. After all, one class is incomprehensible, and the following courses will certainly not be much better.

Of course, mobile phones also have many advantages, such as listening to English, brushing topics and watching what is done at home, so I won't list them here.

So in my opinion, the advantages of mobile phones outweigh the disadvantages. If parents really don't worry about their children, they can also install a monitoring software on their mobile phones to monitor their children's mobile phones in real time, or they can buy learning mobile phones directly, which saves worry and effort.

As for whether parents should buy mobile phones for their children, the answer naturally varies from person to person. If children don't want to study, they play around all day, so there is no need to buy them. And if children really want to study hard, then it doesn't hurt to buy a mobile phone.

Tisso

Mobile phone, the spokesman of the communication era, the surrogate of the trend, now, there are about 240 million people using mobile phones in the country, which looks diaosi and handsome. However, everyone knows that everything has two sides, so does the mobile phone, and it also has two sides.

Nowadays, mobile phones have become an indispensable tool in people's lives. As soon as this view was put forward, many people ignored him, and some people retorted that mobile phones have many advantages, which can facilitate people's contact, benefit people's lives and have many functions to help people's lives. This is true, but has this phenomenon ever hurt him? I believe everyone knows the harm of smoking, but would you be surprised if someone told you that more people die from mobile phones than cigarettes every year? !

Recently, a British cancer research expert issued the most serious mobile phone warning to date: the number of people who die from using mobile phones will exceed that of smoking victims!

Statistics show that the number of mobile phone users in the world has reached three times that of smokers. Therefore, experts believe that the harm of mobile phones will be more serious than cigarettes. At present, 5 million people worldwide die of diseases caused by smoking every year.

1977, reporter Lauder published for the first time that using mobile phones may have adverse effects on the brain. Because few people used mobile phones at that time, this article did not attract people's general attention. From 65438 to 0985, American scientist Lynn speculated that long-term use of mobile phones might induce brain tumors. He also suggested that you should only use your mobile phone to answer the phone and don't call outside. Therefore, mobile phones are not only harmful to themselves, but also harmful to their families. And now some students play mobile phones in class and use them to do problems. My grades have plummeted. I can't stop others from buying it, but that doesn't mean anything.

Here, I want to tell you that everything has two sides, and it would be better to think from another angle.