1. Make a study plan according to the examination outline, and give priority to the chapters with high scores.

2. Find the online course of mathematics, and after listening to the course, recite the knowledge points again and again.

3. On the basis of understanding knowledge points, brush more questions and master problem-solving skills.

4. Listen to the teacher's explanation of the problem that can't be explained, and understand the idea of solving the problem.

5. Conduct a mock exam before the exam and be familiar with the exam process.