Give examples to illustrate the influence of the development of information dissemination on our lives.

The Internet has quietly come to us, and it has gradually changed the way we work, live, entertain and communicate. We can communicate with each other, chat and make friends online. Shopping, listening to music and watching movies online; Or work from home, hold networking meetings through the network, and become a popular SOHO (small home office) family; More importantly, the internet is a huge and inexhaustible treasure house of information, and its resources can meet anyone's needs, which can be said to be "inexhaustible"; The Internet can provide much more than that. It is no exaggeration to say that connecting to the Internet means connecting the whole world!

"A scholar doesn't go out and knows what's going on in the world." Through the internet, we can know what is happening in this wonderful world in time. We can visit the mountains and rivers of the motherland through the internet and appreciate the folk customs of various places.

There is no eternal fashion, only eternal fashion. Keeping up with fashion is the favorite of young people. The Internet can help us master the latest fashion consultation and fashion trends, beautify our lives and publicize our individuality.

"Health is golden". We all want to have a healthy life and enjoy a healthy life, but we don't necessarily know about health care, but the network provides many suggestions and methods about health and health care, which brings people a healthy life.

"Books are the ladder of human progress", reading makes people progress, and through the dissemination and communication of network rather than traditional paper books, we can get the books we need quickly and conveniently. There are a large number of literature books in electronic form on the Internet, which are collected from our rich national culture and have the characteristics of comprehensive collection. In addition, the network facilitates the way of information dissemination and exchange, and also provides a modern creative way for literary lovers, which greatly enriches literary creative activities. All these provide great convenience for our literary appreciation activities. In our daily life, we often consult a lot of materials in our work and study. In the past, our main way was to search in the library, which consumed a lot of time and energy. Now, we can also do these things through the Internet, so that we can find the information we want without leaving home.

On the Internet, we can not only study, but also entertain, such as listening to music, playing online games, QQ and so on.

Network culture can be said to be chat culture. When we face the computer alone and browse online, we are not lonely "travelers" because there are thousands of people surfing the Internet at any time. We can have a chat with them and experience the feeling of "God never shuts one door but he opens another". The internet provides us with many ways to chat, so that we can chat with people all over the world with a mouse in our hand.

Second, the benefits of the network.

Network communication has expanded the fields and objects of our communication, changed the previous communication methods and enriched our life experience.

Chen Yue is a diligent student. She is good at using computers, but she is timid, inarticulate and afraid to express her opinions. The head teacher encouraged her to use network technology to establish a home page for the class, and to exercise her interpersonal and management skills in the virtual community where face-to-face is not needed. Because she is good at computer production, the web pages she designed are exquisite and practical, and the topics discussed are close to students' lives. She soon became the darling of her classmates. The success of online communication promotes offline communication. Gradually, Chen Yue took the initiative to speak in class, and often got together with his classmates to communicate between classes. She sincerely feels that it is the Internet that provides a new platform for interpersonal communication and helps her overcome the weaknesses in real communication.

In the new space of network communication, we can break through the limitation of majors and find learning resources and tutors at any time if we want to learn.

Wu Jia is a good friend of Chen Yue. After hearing about the help of computers and the Internet, she also wants to help her study through computers. So she went to the learning website and sent unclear math and English questions to netizens. Wu Jia also came to the English chat room to discuss and learn English with netizens from different places on the same platform. Not only that, Wu Jia also published his own works in "Composition Review" to exercise his writing ability. Due to the strong comments and suggestions from netizens and website reviewers, Wu Jia's articles have been upgraded to a higher level, and even teachers and classmates are full of praise for her articles.

Generally speaking, the network is very useful, but of course it is not just the above.

Third, the disadvantages of the network.

The network is a double-edged sword, which has both praise and disgust. For example, the harm of online video games.

According to media reports, at least 10% of primary and middle school students are addicted to online video games. Experts pointed out that once teenagers indulge in online video games, they will have more and more strong psychological dependence and desire to operate repeatedly. When they can't operate, they will have symptoms such as emotional irritability and depression. Online video games are a form of entertainment for primary and middle school students, but indulging in online video games has many hazards: it damages eyesight and nerves, reduces the flexibility of the brain and affects academic performance; Induce violations of discipline, law and even crimes such as picking fights, extorting property, fighting, and participating in gambling.

Li Tianben is a cheerful student with good grades, but since he learned to play video games, he became fascinated in a few days. Take a small game machine to school and play on the computer at home. The words on the blackboard and the exercises in the textbook, in his eyes, are like colorful Tetris and jumping chess pieces in video games. Later, in order to play this game, he often played truant, lived in an Internet cafe, and borrowed money from his classmates to buy a card. One day, after playing the game, his online friends invited him to get money together and often surf the Internet. Li Tian agreed. A few days later, Li Tian and his friends were arrested by the police station.

In addition, some illegal websites are full of bad information such as violence and pornography. These "electronic heroin" are eroding people's bodies and poisoning people's spirits.

Peng Qi often plays games online in his spare time. One day, Peng Qi accidentally entered a bad website. The picture on the screen made him blush and scared him to turn off his phone immediately. But when he went online again, he couldn't help but open the webpage. Since then, I have been deeply involved. Eventually, teenage boys became criminals who raped girls.

Many juvenile offenders who commit rape and prostitution are initially influenced by obscene books, periodicals and CDs. We teenagers are curious, but we are weak in distinguishing right from wrong, good from evil. If you are not careful, you will be tempted and pay a painful price. Therefore, only by constantly improving your ability to distinguish and perceive, and improving your ability to resist temptation, can you protect yourself.

Fourth, treat the network correctly.

Network is the product of human technological progress, which can improve the quality of people's social activities, but it may also cause harm to some network users. We should correctly understand the two sides of the network, foster strengths and avoid weaknesses, give full play to the positive role of network communication in promoting life, and enjoy the fun brought by healthy communication.