The test questions are comprehensive and flexible, and there is nothing too professional and abstract to understand; To control a certain pass rate, it is required to focus on the above-average questions, and there is no so-called "problem" in the usual sense. Therefore, candidates must pay attention to basic knowledge in math review. We must understand the connotation and extension of concepts and properties, and make clear the differences and connections between knowledge points. At the same time, a certain number of problems should be done to gradually improve the speed and accuracy of operation. Gradually cultivate the ability to answer comprehensive questions.

There are two kinds of mathematical materials, one is to review the teaching materials, and the other is the materials prepared by the postgraduate counseling experts for the postgraduate entrance examination. The review materials should be regular publications with appropriate depth and breadth, appropriate narrative details, easy to understand and easy for self-study, such as Advanced Mathematics published by Tongji University (5th edition), Probability and Mathematical Statistics published by Zhejiang University (3rd edition), Linear Algebra published by Tongji University (3rd edition) or Advanced Algebra published by Peking University (No.1 book The selection of postgraduate counseling books should be strictly in accordance with the examination syllabus, and the materials selected should be closely related to the examination syllabus. Don't buy postgraduate counseling materials that contain a lot of super-class content. The books written by postgraduate entrance examination experts are different in difficulty and way of thinking, and candidates can choose materials that suit them according to their needs. Li Yongle's book, for example, pays attention to the basics and its content is simple and easy to understand. We think that "Analysis of Mathematics Examination Questions in the National Entrance Examination for Postgraduates" and "Analysis of Mathematics Examination Outline in the Unified Entrance Examination for Postgraduates" compiled by the Examination Center of the Ministry of Education are very close to the examination requirements and are good review reference books. There is not much information, the key is to see through and digest.