Mobile phone, the spokesman of the communication era, is the agent of the trend. At present, there are about 240 million people in the country using mobile phones, which look like 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.

extreme

Dear Xiao Liu:

Hello! !

I am a high school student. Here, I want to tell you something you may not know. I hope you know your father's kindness.

Modern design will have many modern tools. Telephone, mobile phone, TV, computer and other electronic tools are becoming more and more popular, which is more and more convenient for people's lives. With the telephone, we can talk to anyone; With a mobile phone, we can put it in our pocket and communicate with others anytime and anywhere, regardless of time, place and other factors. With TV, we can sit at home and travel around the world; With the computer, it is more important to answer our questions. But today I decided to focus on the advantages and disadvantages of mobile phones and mobile phones. Mobile phones have been used for about eight years, but in some big cities, only wealthy families and people with special needs use them. In more than 90 years, mobile phones have become popular, heavy and popular, not just for individuals. Young people, middle-aged people and old people can have their own mobile phones, and even mobile phones have a certain low position among some students, which is favored by some students. With the development of time and social progress, the functions of mobile phones have become more and more extensive.

At first, it could only be used for making phone calls and sending text messages. Gradually, we can listen to music and play games with our mobile phones. Nowadays, in addition to those simple functions, mobile phones also add modern elements. Besides watching TV, they can also surf the Internet, surf QQ and video chat with others. This shows the position and demand of mobile phones in people's daily life. Walking in the street, you will see many people using mobile phones. With mobile phones, communication between the mainland and overseas is unimpeded, regardless of distance; It is becoming more and more convenient to talk with mobile phones, and the world is getting smaller and smaller; With a mobile phone, no matter where you are, others can find you and talk to you; With a mobile phone, you don't have to sit at home and wait for other people's calls, you can communicate outside. Mobile phones make our contact easier, and our communication needs are met with higher standards.

Mobile Internet access has also met the real needs of many people, and the modern functions extended by mobile phones with the progress of the times have brought many benefits to people. Although mobile phones have so many advantages, there are definitely disadvantages. Some students use mobile phones too early, which leads to many disadvantages. Benefits: Playing mobile games for a long time will make our eyes tired because of lack of rest, and even be the culprit of vision loss. Playing mobile games for a long time is more likely to make us forget to study, leading to a decline in academic performance. E-books in mobile phones will make us mature prematurely, which is not conducive to our physical and mental development, and even to our healthy growth.

If so, mobile phones will not bring convenience to our lives, but will bring resistance to the growth of more people. How can we turn the disadvantages of mobile phones into advantages? I think it depends on the binding force of people. If we use mobile phones to manage ourselves reasonably, instead of being slaves to games, we are the owners of mobile phones. I think which mobile phone will definitely bring us endless benefits.

I hope you can lose your mobile phone and stop indulging in it. Finally, I hope you can make progress in your study! !

Tisso

Now many high school students have mobile phones and take them to school. Is this phenomenon good or bad? Let's take a look at the following survey. "Dear, I'm in class ..." Recently, Mr. Shen, a sophomore in a school in our city, confiscated a mobile phone in class. At that time, the owner of the mobile phone was texting a sophomore girl. The teacher hesitated: "Should parents be invited to school?"

As more and more middle school students in large and medium-sized cities have mobile phones, SMS, a convenient and fast communication method, has penetrated into their lives. Many students fall in love with their mobile phones and have no intention to study, which affects the physical and mental health of middle school students to some extent.

According to a survey, 60% of the short messages sent and received by students are spam messages unrelated to normal life and study. About 64% of them are "colored" information and boring news, in addition to feudal superstition and fraud information.

Spam messages are having a negative impact on the establishment of middle school students' ideological and moral concepts, the formation of values and the establishment of a positive attitude towards life. Therefore, if a mobile phone is used improperly, it is no longer a mobile phone, but a Grenade.

Middle school students are full of longing for the future and eager to know whether their life goals can be realized. However, feudal superstitious information can easily make them make wrong judgments, while fraud and black business information can make middle school students doubt the principle of good faith and have a one-sided understanding of society.

What is terrible is that middle school students don't know enough about the harm of spam messages to their healthy growth. In the survey, nearly half of the students think that this kind of information has no influence on themselves, and "it's just a text message, just for fun, it's no big deal." Only 14% students think it has a great influence on themselves.

This shows that there are advantages and disadvantages for middle school students to bring mobile phones, but most of them outweigh the disadvantages. Middle school students bring mobile phones to school, which will mostly affect their studies, so I suggest that it is ok for high school students to buy mobile phones, but don't bring them to school. And it can't affect our study, because reading is the most important thing. When we finish school, we can play mobile phones to our heart's content. Isn't that more enjoyable?