2020-05-14

班级：L3-A        姓名：lori              学号：20193000108

日期：2020/5/14      作业序号（Writing Assignment No.）：007

Some people believe that there are many dangers associated with teenage use of cell phones because of the potential for bullying or abuse. Others say that phones have greatly improved teenagers’ lives. Evaluate these two viewpoints and give your opinion.

正文：

Nowadays, the mobile phone is more and more received among teenagers, wherever can always see the back of adolescents looking down, people also call it "down", so teenagers should use mobile phones in recent years attracted buzz, some people say that mobile phone can harm the teenagers' physical and mental health, while others think mobile phones can bring convenience to teenagers life.I think mobile phones have both advantages and disadvantages for teenagers.

First of all, cell phones do bring a lot of benefits to teenagers, the most important is that they are very convenient.With a mobile phone in hand, they can keep in touch with anyone they want.This is especially true in times of crisis, such as when you are injured at school or elsewhere or are being bullied by others. You can tell your parents or call the police to protect yourself from harm.Second youth can through the mobile Internet query information more convenient and quick, and they can also use a mobile phone in class, because of the outbreak occurs, for example, many students can't normal at school, they can through the mobile phone software online classes, suspension is not closed, already so don't delay their studies, and not harmful to health.

However, mobile phones can also do harm to teenagers.The most serious is electronic radiation, which is thought to be harmful to the user's brain.Long-term use can harm the brain development of teenagers.For example, it may cause headaches and affect their sleep quality.What's more serious is that it may lead to problems such as memory loss. In addition, young people are not mature enough and their ability to distinguish between right and wrong is not strong. They are easy to be interfered from the outside world, especially in the era when information is of mixed quality.Teenagers will follow the trend, become accomplices and hurt themselves at the same time.

So I think teenagers should use mobile phones as little as possible or use them properly under the guidance or supervision of their parents. Only in this way can mobile phones become their magic weapon. （347words）