Actually, there is no shortcut. Exam-oriented education means doing more, especially math. It's not a question of cleverness, it's a question of willingness to work hard!

I made up the course of senior one twice, which is still very useful for students with poor foundation like me. Then do the questions, and don't look at the answers when you encounter difficulties. And don't go to see any strange problems.

In fact, the teacher has told you the way to learn.

First, you should read the knowledge in the textbook. I did all the questions after class. Don't say you don't understand, in fact, you can understand, but you don't want to see it!

Second, you must have a supporting reference book and do the examples in the reference book several times.

Third, write down your wrong questions. Not all wrong questions, but questions that you think are valuable. For example, if you think the method is better and the questions are very representative, write it down. You don't need to remember the neatness of your work. As it turns out, people who generally remember cleanliness don't improve their grades much, because they waste all their time remembering cleanliness. . . As long as you can write down the wrong questions quickly, typical examples will do (sometimes you can cut the questions directly and paste them in your notebook, but you should write them yourself)!

Fourth, take out the textbook before the exam and read it again (you don't have to read it if you are familiar with it), do the wrong questions again, and the most important thing is to remember the method.

Fifth, confidence. This is very important, you can't be afraid, and you can't be blindly confident. You have to think that if you spend a lot of time on math, you will be rewarded! The remedial effect of mathematics is actually much greater than that of English and other subjects. After all, it is science, and more practice is the last word!