Hello everyone! Today, I want to quote a news in the newspaper to tell you that the number of people killed by mobile phones in the world has exceeded that of incense.

Smoke! Will you be surprised to hear the news? Recently, British cancer research experts have issued the most serious mobile phone warning to date: the number of people who die from using mobile phones has exceeded that of smoking victims! 1992, the first case of brain tumor caused by mobile phone appeared in the United States. Some people even suggested that "you should stop using your mobile phone before reaching a final conclusion". This case has also aroused widespread concern in society about cell phone carcinogenesis. Although mobile phones facilitate the contact between parents and students, they seriously affect the management of schools and students' learning.

First, it affects health and memory loss.

Studies have proved that teenagers' ears and skulls are tender, and cell phone radiation will cause irreversible damage to teenagers' brain nerves.

Harm, students equipped with mobile phones will obviously reduce their understanding, responsiveness and memory. At the same time, mobile phones can also lead to hearing loss, sleep quality decline and immune dysfunction. In addition, it is a carcinogen, which can induce leukemia and tumor.

Second, Internet cafes enter classrooms and poison teenagers.

In the past, students had to climb over the school wall to surf the Internet in the Internet cafe. Now, with the opening of the powerful function of GPRS, students can chat directly with QQ, browse the web, read materials and dial bad voice stations in the classroom at any time. If you download in the air by mobile phone, 20 yuan can download about 500 pages of books and 50 novels; If you chat with QQ, the standard of 10 yuan can cover 70M traffic. To put it simply, you can't work from morning till night. As a result, students have to work overtime when reading novels and chatting. Where did they get the energy and time to take care of the boring knowledge in the textbook? No wonder American primary and secondary schools prohibit students from wearing mobile phones.

? Third, interfere with others' rest and reduce learning efficiency.

A considerable number of students use mobile phones not to strengthen contact with their parents and report their academic achievements to them.

But to make friends. For 24 hours, boys and girls kept texting and chatting. After their academic performance plummeted, they seldom called their parents except asking for money in another way. Every time after turning off the lights, some students use their mobile phones to chat with so-called bosom friends, or use their mobile phones to QQ.

Send disgusting text messages, and some dormitories even use mobile phones to surf the Internet until the early hours of the morning, so that students in the dormitory can't sleep. Some students who want to study hate this and are miserable.

Fourth, interfere with teaching order and despise teachers' labor.

Our students' self-control ability is not strong, so it is difficult to resist the temptation of mobile phones. Some students often use mobile phones in class.

Playing games, texting, listening to music and reading novels greatly reduce the teaching effect of teachers, and they know nothing about the lecture content. Some classes have mobile phones ringing in almost every class, which seriously disturbs the class order and is a contempt and rudeness for the hard work of teachers. In addition, some students dare not play with their mobile phones in class, but they really concentrate all their spare time on their mobile phones. Apart from eating, they can hardly do without their mobile phones.

Five, seriously corrupt the style of examination, completely blow across the style of study.

After students have mobile phones, they are easily influenced by all kinds of bad information in society. Reading is useless, eating and drinking are mutually beneficial.

Comparison, vanity, punching heroism and puppy love will affect our students, some of whom spend most of their time and energy.

I spent all my energy playing with my mobile phone, and when it came to the exam, I could do nothing. In addition to the college entrance examination, all exams, large and small, are basically completed by mobile phones.

Shortcomings, muddle through. Cheating on mobile phones is becoming more and more serious. Our usual monthly exams, mid-term and final exams, and academic proficiency tests are all somewhere.

Some students' eyes are simply in name only, and the authenticity of their level is also very doubtful. This will inevitably lead to a large-scale and substantial decline in our quality education.

Six, trouble is easy to breed, and accidents are hard to prevent.

In the eyes of many students, mobile phones simply represent their identity and status, which seems to make boys more chic and affectionate, and make them

Girls are more attractive. Because mobile phone is a valuable thing and a favorite of students, it will inevitably take a lot of energy and time.

To keep it, but it's still easy to be stolen. The phenomenon of losing mobile phones on campus happens from time to time, causing a lot of losses and troubles.

Besides, the students are young and can't stand the slightest injustice. Once there is a small contradiction, they will quickly gather social youth through mobile phones.

Come to fight. At the same time, frequent charging in the classroom may lead to electric shock accidents and school wiring failures. Some students are made up of

Because there are too many telephones, in order to pay the telephone bill, I generally have to scrimp and save, or ask my parents for money on the grounds that the school has to pay the information fee, or even go out to do illegal things. There will also be a small number of students who are trafficked because of extensive communication with mobile phones outside the school.

In view of the serious harm of middle school students using mobile phones, some famous middle schools in Jiangxi Province,

For example, Linchuan Middle School, Jiangxi Normal University High School, Zhangzhou No.1 Middle School and Ganzhou No.3 Middle School have taken the lead in issuing a ban on mobile phones-students are prohibited from wearing mobile phones at school! Xunwu No.1 Middle School also clearly stipulates that all students who find that they use mobile phones at school will be confiscated. Today, this practice in our school has won wide support from parents, and even lawyers in our county say it is quite necessary. Some government officials and educational experts are going to suggest to the National People's Congress that primary and secondary school students should be prohibited from using mobile phones by law. The functions of mobile phone such as video, chatting, surfing the Internet, downloading, texting and playing games have gone far beyond the use of middle school students. It should be an entertainment tool for adults. For those middle school students who have poor ability to distinguish right from wrong, weak self-control, strong curiosity and strong playfulness, they are in the critical period of learning knowledge, delaying their studies and ruining their future. This runs counter to the original intention of parents to wear mobile phones for their children. At the same time, mobile phones are so hidden that we can't know what students do with them. If you want to keep the quality of middle school education from declining and let students learn something at school, it is the general trend to ban mobile phones. Prohibiting middle school students from wearing mobile phones is responsible for students and parents, and it is also the most fundamental and effective way to prevent students from playing with things.