If you are a sophomore now, you will be a junior soon, and your math is not very good! I give you the following advice:
1, you did all four required reading exercises in the summer vacation. In fact, experts interpret them every year. Some topics in college entrance examination are the adaptation of teaching materials, such as trigonometric function certificate 20 10 Sichuan 19 formula. It is said that only 30% of the certificates were completed in that year! Everyone else can use it, and it can't be proved! Please remember that there are some special examples to remember, such as the simple inequality of inequality scaling, the eccentricity of analytic geometry and so on! Also, during this period, I suggest you lay a good foundation for operation, because the analytic geometry, straight line and conic curve of the college entrance examination are required almost every year, and the equations solved simultaneously by Vieta's theorem have many numbers and parameters, so write them fairly and correctly!
2, you enter a round of review, you buy reference books! Go to the bookstore and choose a book that covers all the knowledge of college entrance examination! After the exercise, you will have a round of review in the teacher's class. You have to do math problems every day. You can go to Baidu, ask your classmates, ask your teacher, just don't look at the answer. After you finish (whether you did it right or not), you will see the answer. If not, write down the good quality questions in a separate notebook, take them out from time to time and do them again later. Maybe your memory will deepen, later.
3. I suggest that the second round of review is to review those wrong questions and questions that you don't think you have mastered (for example, the conic curve is weak, so take out the questions that you only do for a while), and only do what kind of questions for a while, and try to be familiar with them!
4. Every mock exam, I hope everyone will pay attention to the details of the answering steps, writing, analysis of the answers after the exam, the mastery of the test time by the test center and so on!
When your proficiency is improved, you can get a good score in the exam. I wish you to be the first!