If you are about to enter the final stage of senior three, reviewing this matter is a long process that you can't get quick success and instant benefit. Let me talk about how I reviewed before.
When I was in the third year of high school, I was also quite confused last semester, because on the one hand, I had to face the general review that was about to begin, on the other hand, I had to seriously study the last important knowledge of high school mathematics. First of all, follow the teacher's footsteps unconditionally, don't fall behind, be clear, and start reviewing on the basis of learning what you have learned well. At this stage, if you have extra energy, you can review or conquer the knowledge you are not good at first and do some questions about those parts. Be careful not to do too comprehensive questions before you finish the overall review, which will not only fail to review the results, but also dampen your self-confidence. Then, you still have to set yourself a task every day, the amount of questions you want to complete, and then bury yourself in the whole thing. Thirdly, the problems in textbooks are very important. Try to practice and learn after class. The inspiration for the college entrance examination questions comes from there, so be especially careful. Secondly, there are exercises that the teacher asks you to do every day. There must be some truth in the exercises the teacher asks you to do, so you should also pay attention to understanding the true meaning.
Finally, to quote a word from our math teacher, buy a dozen or twenty manuscripts of materia medica before the exam, and practice kungfu when it is full. I strictly followed this sentence. I have passed 120, 70 and 80 in numerous big and small exams, but in the end, I got a satisfactory math exam in the college entrance examination, because I never gave up math until the end. So, don't care about the score. You never know what will happen before the final.