班级：L3-C 姓名：Chloe 学号：20193002110
日期：2020/3/26 作业序号 (writing Assignment No )：002
Topic:
Many young people spend a lot of time on the internet without any parental supervision or control. What are some problems caused by unrestricted use of the internet?
There is no denying that the internet provides convenience for the acquisition of information. At the same time, that means Internet information is difficult to distinguish between true and false, people on the Internet intermingled good and bad. Live it up in the case that away from parental supervision when you surfing the Internet. It is imperative that teenagers need to understand what kind of Internet world they live in.
As we all know, the web offers new social models, young people prefer to post photos and personal information on social networking sites. However,The network is full of danger. Adults pretending to be teenagers make contact with young people through these sites,cyber fraud is not impossible.One the other hand,Lake of parents supervision,Internet has become a shelter for teenagers,There are no boundaries or limits in the cyber world.Besides, Long-term addiction to the Internet is not only easy to get cervical spondylosis, myopia and muscle pain, but also have no benefit in mental health, sometimes maybe feelings of depression and loneliness,that will cause mental instability.（173字）
