Network is the product of science and technology in the new century. Network has become a bridge between people. The way to understand the outside world is becoming more and more important and irreplaceable. For example, businessmen can use it to read classics, doctors can use it to consult prescriptions, teachers can use it for distance education, and we students can use it to broaden their horizons, find information and expand their knowledge. However, dialectical materialism holds that things are like a double-edged sword, with two sides, both advantages and disadvantages. So how do you treat the double-edged sword of network?

Most parents don't agree with their children surfing the Internet. They know the dangers of surfing the internet. As an eighth-grade student, I know that teenagers have at least three disadvantages in surfing the Internet:

First, it affected the research and abolished it. Adolescence is the golden age of learning cultural knowledge, so we should concentrate all our energy on learning it well. Because many primary and middle school students have weak self-control, once they are addicted to the internet, they will be out of control. Skipping classes, coming home late, surfing in Internet cafes, killing time, avoiding intense study and wasting your fancy life. Obsessed with romantic online dating, unable to extricate themselves. I seem to be infected with QQ virus. I can't read this book when I open it. I don't want to open my mouth when I study and I don't want to write when I take out my pen. Because I stayed up late at night, I wanted to smoke a pipe all day. Why not let my grades drop by 1000 miles? Alas, I really wasted my youth, neglected my studies, squandered my money, affected my future, and finally regretted it for life.

Second, surfing the Internet has seriously damaged our health. As a result of long-term surfing the Internet, eyesight and memory are obviously reduced. Due to lack of outdoor exercise, lack of sleep, irregular work and rest, and decreased body immunity, people may be attacked by various diseases at any time. Open your eyes and look at the young people coming out of the internet cafe. They all have bulging eyes, pale faces, yellow willow leaves and malnutrition. What a pity!

Third, the network life makes our language expression ability gradually lack. Lack of face-to-face communication with others on the internet, often indulging in mysterious and illusory situations, easy to develop a withdrawn personality, no lively and cheerful personality and correct outlook on life.

Facing the undeniable harm of surfing the Internet, is it the best way to be insulated from the network? Of course not. Just because the knife is too sharp and easy to cut your hand, you can't say it's not good. Wouldn't it be good if we caught the handle? Look, the benefits of the internet are enough to cover up its harm-

First of all, surfing the Internet can broaden our horizons. Through the Internet, we can keep abreast of the news at home and abroad, enjoy the beautiful scenery of the world, listen to the wonderful songs of domestic and foreign singers, and understand the latest trends of the world, so as to truly "keep a scholar at home and know everything in the world". To achieve it. Secondly, we can learn a wealth of knowledge through the Internet. Through practice, I found that online learning can turn passive into active, and make the boring content in books vivid, easy to learn, easy to understand and easy to remember. It is really a good helper for us to learn cultural knowledge. Third, the Internet can add endless fun to our lives. For example, when we are in a bad mood and have nothing to do, listening to music online can eliminate fatigue and recuperate our mood.

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There are so many benefits of surfing the internet that I can't say clearly for a while. The network is indeed a double-edged sword, with both advantages and disadvantages. However, which one is bigger or smaller is human, and what does it have to do with the network itself? Personally, I think that as long as we use the Internet correctly, don't browse bad information, don't indulge in online chatting and online games, and do something that will help us grow and learn with an enterprising heart, the Internet will help us a lot.

Finally, I wish everyone can take good care of themselves and make good use of the Internet, so that we can grow up healthily!