One. Preview (very important), read the things in the book roughly, and then draw the key points (theorems), preferably two points against the pictures. Do exercises and workbooks after the book, understand, consolidate and deepen three. Listen to the teacher in class (although you know almost everything), deepen typical questions, and don't know how to ask questions after class (there are only a few who don't understand at this time). Do exercises after class (the second step of the teacher's homework has probably been finished) and find some questions that can exercise your ability (that is, intermediate questions and intermediate questions). Find some problems after you feel level = = ten or twenty minutes or even an hour can't solve them = = This is my method, and it's best to adjust it according to your own reality (the amount of questions is controlled by yourself, and it is not recommended to go to the sea, which makes you dizzy). There is something else = = I have answered (some of my experiences) before. I think it's ok: ① do the test paper and follow the principle of easy before difficult; 2 If it is a single question, you should first adjust your mentality and not be impetuous, then find out what you know and want, and then analyze the relationship between known conditions (like the same amount; If it is a function, the combination of numbers and shapes is very important; Geometry depends on conditional graphs. It's best to summarize the usage of each theorem at ordinary times, so that you can see the figure clearly, find the breakthrough point, find the breakthrough point, and it's only a matter of time before you make it. Then, it is only a matter of time before you stick to the conditions in the process of doing the problem. Generally speaking, as long as the conditions are exhausted, it will be almost the same (those strange questions in the competition dare not say). I think mathematics is very important for independent thinking. When you encounter a problem, ask if you don't understand it, so that you can solve it.