Three points for multiple-choice questions, three points for fill-in-the-blank questions, and 6~ 14 points for big questions. The first question is about 3 or 4 points, the second question is about 5 or 6 points, and the rest are questions 3 and 4. Some theorems in the book can be directly quoted and need to be supplemented by the teacher in detail. In fact, the calculation part does not need a process. It is enough to give an equation and a solution. Some extra-curricular theorems can also be directly quoted, such as Helen formula, sine and cosine theorem, midline theorem, triangle angle bisector theorem, special area formula, area ratio of two diagonal triangles in a circle and so on.