Why discuss homework? ! Will you still do it, but don't want to do it? The purpose of your homework should be clear: "to consolidate the course and problem-solving methods of the tutorial". After practice, you can learn to use it freely and draw inferences from others. In fact, the homework is very simple, so I will teach you several ways (stealing): First, every homework is practiced around the content of the lecture the day before or this week, including the use of formulas that are only taught. Second, every time I finish my homework, I really know a lot about the knowledge formula I learned this week! I don't know if you are a little touched every time you look at your homework that you have learned well. If there is no problem, it means that you still know something about this subject. If there are mistakes, you can find opportunities to understand the reasons for the mistakes and deepen your memory.