手机对青少年的危害英语作文

According to concerning sectional survey, in the American teenagers mobile phone users send at least 100 every day, 31 percent send text messages and 15% more than 200 text messages every day. The average per person a day to send 50 text messages. A British survey has found that children under the age of 8, every 4 one has a mobile phone. At present, the British children have own mobile phones, among them, 4.5 million children aged 9-10 there are 58 per cent of people have mobile phones, 11-12 people have mobile phones in 89% of 13-14, about 93 percent of people have mobile phones, 15 - and 16-year-olds to 95 percent of the people have a cell phone. In China, 88% of parents give children bought mobile phones, meanwhile school investigation reality, students of mobile phone ownership for: primary 1-3 grade 10%, 4, 6 grade 30%; Junior high school students 70%; High school students with almost one mobile phone.

Second, mobile phone harm formidable the phone itself most people know, long time with radiation to the use of the body as a certain bad influence. So too long time use mobile phones to teenage children what the harm?

Scientific research has also revealed that a premature, long time children use the mobile phone may produce a dependency on mobile phones, and have many aspects of the damage.

1, on children's brain nerve potential danger is more serious. British microwave theory and technology journal research shows that children's skull thickness of radiation significantly below the absorption rate of adult, significantly higher than adults. Association of Chinese interior decoration indoor environment monitors working committee ZhaoYuFeng professor told the life times reporter, children's nervous system is in growth phase, the potential threat by more big. France, clemons FeiLang university a test showed that children use mobile phone, the brain wave of mobile phone than adult the uptake of more than 60 percent. Recently, Britain's daily mail, children more writes with pointed out that mobile phones can cause memory loss, sleep disorder or other health problems. Britain of the university of Warwick Gerard · kay are warned that cell phone radiation dr will destroy the child normal function of nervous system, thus cause memory loss, headache, poor sleep and so on a series of problems.

2, the growth and development of children bring serious adverse effects. The first hospital at Peking University, said DuJunBao, deputy director of pediatrics high-dose electromagnetic not only to children's growth disadvantage, still can bring such as asthma, diseases such as leukaemia. Beijing children's hospital neonatal professional experts RenYi Hudson, children are introduced in growth stage, the body's tissues in water content, and that mobile phone than adult rich with the more water microwave damage characteristics of the organs of the human body, therefore, microwave eyes most of the damage. Long time to bow to play games, will bring a lot of children cervical damage. In addition, long hair message will also cause the child to finger malformations.

3, make children's way of thinking become feeble. Monash university in Australia, an epidemiologist ramsay sen professor ABU research indicates that love text messaging teenagers, thinking deeply, all things rush to beg to more than their peers result, character impulse. Also, children long use mobile phones, missing the opportunity to exchange face-to-face with others, so easy to make its heart become timid, withdrawn, personality, paranoid. Commonly used phone lenovo input function text messaging, will keep the children do other things only pursues speed, and ignores the accuracy, greatly affect their way of thinking.

4, premature cell phone use is easy to let the children and parents produce estrangement and addicted to the game. Lin hua points out, for students, friends frequent text, may let children of parents speak more not truth, deepen the out-of-control feeling and parents bridge the gap between the parent. On the other hand, along with the development of modern communication technology, mobile phone can at any time anywhere online, this makes download games more convenient. Some children may become obsessed with the game, affect its growth.

5, as mobile phones renewal faster and faster, early let children have cell phone use great may let its produce blindly grudge psychology.

Three, should establish correct since childhood the concept of using cell phones

Parents can set from the following three children correct use mobile phones idea:

1, parents and society should give the child a civilized and harmonious social environment and family atmosphere, develop the child's moral heart and sense of responsibility.

2, don't give children buy style and function too dressy phones. Style and function too dressy phone easy to make children produce blind unrealisticallying compare psychological and indulge in text messages and games.

3, parents with children can sign a mobile phone agreement. Regulate the flow of children to use mobile phone, time and main application, etc.

To sum up, a premature let young children's cell phone use is adverse, everything has its sides, with the progress of The Times don't let the children use mobile phone doesn't seem to the reality, and now many campus safety accident also make the home keep up the alarm bell and more parents for safety or other reasons for their children is equipped with a cell phone also understandable; Furthermore, the vast majority of households now only-child parents working and is busy, the kid's heart easier to produce empty, for children with a mobile phone can promote parent-child exchanges and enhance feelings. When should give children buy a mobile phone seems to have is not the main problem, the most important is as a parent adults should be how to set up the concept of mobile phone use children correctly.

Reference material: ferry