1. What is the basic basis for reviewing mathematics for postgraduate entrance examination?
Examination outlines and real questions over the years. The exam outline is the foundation, and you can get basic authoritative information through the exam outline, such as the scope and requirements of the exam. Over the years, real questions have a high gold content in all test questions. Through the analysis of the real questions, we can get all kinds of information, such as the difficulty of the questions, the core test sites and so on.
2. What are the requirements for postgraduate mathematics?
Judging from the examination syllabus, the requirements for everyone to master knowledge in postgraduate mathematics are divided into "understanding", "understanding" and "mastering". Judging from the real questions of postgraduate entrance examination, the requirements of postgraduate entrance examination mathematics can be summarized by three key words: foundation, method and proficiency.
3. What exactly do "foundation", "method" and "proficiency" mean?
You can choose any one of the real math questions for the postgraduate entrance examination. This question may be difficult and comprehensive, but after decomposition, the test sites are all within the scope stipulated in the outline, so the postgraduate mathematics attaches great importance to the foundation. However, it is not easy to cope with the exam only by laying a solid foundation, and it is necessary to sum up the methods on a solid foundation.
For example, the proof of the mean value theorem, many friends have a headache. After mastering the basic contents (properties of continuous functions on closed intervals, Fermat's lemma, Rolle's theorem, Lagrange's theorem, Cauchy's theorem) (the theorem can be completely expressed, and the theorem itself will be proved), there is probably no way to solve the problem directly. Therefore, understanding does not mean that you can use it, and the application needs to have a direction. For real questions, you can get it by "summarizing questions and methods".
Taking the proof of the mean value theorem as an example, if the summary is in place, the following effects can be achieved: when you get a problem of this kind, you can generally think from the conditions to see whether the formula to be proved contains one mean value or two mean values. If it is one, let's see if it contains a derivative. If the derivative is involved, Rolle's theorem is given priority, otherwise, the properties of continuous functions on closed intervals (mainly two theorems-the intermediate value theorem and the existence theorem of zeros) are considered. If the formula to be proved contains two median values, consider Lagrange theorem and Cauchy theorem.
4. How to plan the review?
Generally speaking, a complete review cycle for postgraduate entrance examination lasts for nearly one year, which can be divided into four stages: basic stage (preparation-June), intensive stage (July-August), simulation stage (9- 10) and sprint stage (1-1). Each stage corresponds to the requirements of the outline: the basic stage-"foundation", the strengthening stage-"method", the simulation stage-"proficiency", and the sprint stage is a practical exercise, that is, checking for leaks and filling gaps. The above is the overall review plan, and everyone should make their own review plan according to their actual situation.
5. What questions do you want to do?
Doing more questions is a skilled and effective method, but also doing real questions and simulation questions, giving priority to doing real questions over the years. Never be lazy. Also, if you want to take the number three exam, you'd better not only do the number three true questions over the years, but also practice the best true questions within the scope of the number three exam.
6. what should I do if I am hit hard after finishing the test?
It's normal to feel frustrated if your exam results are not ideal, but you must have a positive attitude and take it as an opportunity to improve yourself. It is not a good thing to find out now, because there is enough time for us to understand and there is a lot of room for improvement. Mathematics is a very "honest" subject, because you really can't write without thinking. Therefore, down-to-earth accumulation is essential.
7. How to review if you have a good foundation?
For those who have a good foundation and are interested in getting high marks, they can make efforts in three aspects: expanding the difficulty, improving the proficiency, improving the accuracy and strengthening the review. If you want to be comfortable in the examination room, it is not enough to do only the questions with the same difficulty as the real questions. Do some simulation questions that are more difficult than the real questions, and then face the real questions, you may feel a little simpler.
8. What if the review status is not good?
Postgraduate entrance examination is a protracted war, so students must think clearly about why they want to take postgraduate entrance examination, why they want to take this major, why they want to take this school, and consider their future work and life ... These problems are solved, and they will not give up easily in the process of reviewing for postgraduate entrance examination. Other minor problems can be effectively self-regulated.
9. Do I have to read all the review books?
There are so many counseling books, how to choose them? You can sort the data according to authority, taking high-number data as an example: textbook >; Review the whole book > various simulation volumes. In this way, you can choose the review materials according to the authority of the materials, and then review the whole book after the teaching materials are finished.
There are not many books, but they are good. It is enough if authoritative information is skillfully used. For example, the textbook contains the basic knowledge required by the syllabus, and the context is very detailed. There are ways to do the questions in the topic, so the friends who can skillfully use the teaching materials must be very powerful. For another example, the review books have stood the test of time and the quality is very good. It is definitely impossible to experience it once, but it will be experienced twice and three times. In addition, the topic must be done by yourself, not just by looking at it. Only by writing by yourself can we really grasp the essence.
10, what about the poor foundation?
Step by step, lay a solid foundation, spend more time and energy thinking about after-school exercises to make yourself clear. In short, everyone's review should have goals and plans, from big to small, from long-term to short-term, and review in strict accordance with their own plans, without any delay.
These are 2 1 math review skills for the postgraduate entrance examination. I hope they can help you. In the review process, we must pay attention to the adjustment of self-mentality, otherwise the review efficiency will not be very high. In addition, we have compiled the 202 1 annual preparation plan for the postgraduate entrance examination for mathematics for your reference and review of mathematics subjects.