Based on textbooks and after-class questions, master basic concepts, basic formulas, basic theorems and basic problem-solving methods. From the examination questions in recent fifteen years, it is found that about 80% of the questions focus on the examination basis, and the proportion of questions that really need to rack one's brains and think hard is very small.

2. Improve the speed and accuracy of problem solving.

When you do the problem, you must think more and do it yourself. Don't rush to see the answer analysis. Only in this way can we have a deeper grasp of knowledge, and it is easy to find the missing and fill the blank. In the long run, we will have the ability to solve problems independently. Pay attention to improving the comprehensive application ability of knowledge in practice, and strive to improve the speed and accuracy of doing problems.

3. Pay attention to summing up the ideas.

Mathematics review, to develop a good habit of taking notes. Important questions must be summarized in time and recorded in your own notes. When you finish a class of problems, you should be clear about the common methods and ideas to solve them, so as to ensure that you can easily solve similar problems again. Practical problem-solving skills must be accumulated and used in peacetime in order to be used freely.

The above is the review strategy for graduate mathematics compiled by Bian Xiao, a global ivy league school. I hope it helps your friends. This platform has more professional information about postgraduate entrance examination, so please pay attention to it in time.