1. According to your situation, the focus of the later review should be trigonometric function, probability, solid geometry and other parts that are easy to score. It is suggested to focus on the real questions of the college entrance examination in the past three years and the answers to the questions related to the above three parts before the district and county exams, so as to avoid losing points in the places where these three sections involve the college entrance examination.

2. Grasp the basics, focusing on the basic concepts and methods of function, analysis and sequence, such as finding the standard equation of ellipse, finding the monotonous interval of function, finding the general term of sequence, etc. And try to solve the first question of the college entrance examination.

3. Finally, have confidence. Confidence is more important than gold. Don't give up until the end. Wish you success!