1. Lay a solid foundation and return to textbooks.
When preparing for the graduate school entrance examination mathematics, you must first start with a solid basic knowledge. Textbooks are the foundation of learning Xi mathematics, and only by mastering the basic concepts and formulas in textbooks can you better cope with exams. Therefore, it is recommended that candidates return to the textbook at the beginning of the preparation for the exam, carefully read and understand the content of each chapter, master the basic concepts and formulas, and lay a solid foundation for subsequent re-Xi.
2. Strengthen Xi and improve ability.
Mathematics is a subject that requires a lot of Xi practice, and only through continuous practice can you improve your problem-solving ability and thinking level through continuous practice Xi Therefore, in the process of preparing for the exam, candidates should pay attention to strengthening Xi practice, do more real questions and mock questions, and improve their speed and accuracy of problem solving. In the process of doing problems, it is necessary to pay attention to summarizing the ideas and methods of problem solving, understand the knowledge points and problem-solving skills examined by the questions, and draw inferences from one case to another.
3. Analysis of key knowledge points.
1.Limit. Limit is one of the key knowledge points in postgraduate mathematics, which involves the change trend of functions and concepts such as derivatives and integrals. In the process of preparing for the exam, candidates should pay attention to mastering the basic concepts, properties and calculation methods of limits, especially the limit calculation methods for some special cases, such as Lopida's rule, Taylor's formula, etc.
2.Derivatives and differentiation.
Derivatives and differentiation are the basic concepts in calculus, and they are also one of the important test points in postgraduate mathematics. Candidates should pay attention to the basic concepts, properties and calculation methods of derivatives and differentiation, especially the derivative calculation methods in some special cases, such as the derivation of implicit functions, the judgment of monotonicity of functions, etc.
3.Integralism.
Integral science is another important concept in calculus, and it is also one of the key knowledge points in postgraduate mathematics. Candidates should pay attention to the basic concepts, properties and calculation methods of points, especially the calculation methods of points in some special circumstances, such as the calculation of definite integrals and the calculation of double integrals.
4.Determinants and matrices.
Determinant and matrix are the basic concepts in linear algebra, and they are also one of the important test points in postgraduate mathematics. Candidates should pay attention to mastering the basic concepts, properties and calculation methods of determinants and matrices, especially the calculation methods of determinants and matrices in some special cases, such as the calculation of higher-order determinants, the inverse operation of matrices, etc.
5.Systems of equations and linear equations.
Systems of equations and linear equations are another important concept in linear algebra, and they are also one of the key knowledge points in postgraduate mathematics. Candidates should pay attention to mastering the basic concepts, properties and solutions of equations and linear equations, especially the solutions of equations and linear equations in some special situations, such as Gaussian elimination method, Kramer's rule, etc.
4. Summary and Suggestions.
When preparing for the postgraduate entrance examination mathematics, candidates should pay attention to the mastery and understanding of basic knowledge, and at the same time strengthen the practice of Xi and improve the ability to solve problems. It is necessary to deeply understand and master the key knowledge points, and at the same time pay attention to summarizing the ideas and methods of problem solving, so as to draw inferences from one case and bypass the analogy. In addition, candidates should also pay attention to time management, reasonably arrange time for re-Xi and practice, and improve the efficiency Xi of exam preparation. At the same time, it is also necessary to maintain a positive attitude and good Xi habits to cope with various challenges and pressures in the process of preparing for the exam.
Graduate school entrance examination