Being addicted to the Internet and staying in an Internet cafe is not a good behavior. If the teacher wants us to persuade him, we can start from the following aspects: 1. Understand his reasons: Understand why he is addicted to the Internet and spends time in Internet cafes because of his lack of social skills, academic pressure, and other reasons. Only by understanding his problem could he solve it better. 2. Create interesting topics: When chatting with him, you can create some interesting topics such as the history of the game, the plot of the online novel, etc. to make him more interested and more willing to listen to our suggestions. 3. Find common interests: If you have common interests with him, you can share them with him and invite him to participate in some activities so that he can have common topics with us and better change his behavior. 4. Give positive encouragement: In the process of persuading him, we must give him positive encouragement such as praising his strengths and encouraging his efforts so that he can accept our suggestions more easily and be more willing to change his behavior. 5. Ask for help: If he is still unwilling to change after trying the above methods or we don't know how to help him, you can ask for help from teachers or parents to give them more support and encouragement. In order to persuade a student who was addicted to the Internet and spent time in an Internet cafe, it required patience, attention to his problems, creating interesting topics, giving positive encouragement, and seeking help.