1, the core idea of refining materials: when copying materials, we must first refine the central idea of materials. By reading the materials, we can grasp the main ideas and logic of the materials and make a concise summary of them. This can effectively convey the core information of the material to the marking teacher, and at the same time avoid the plagiarism of the material.

2. Flexible use of materials: On the basis of refining the core ideas of materials, candidates should learn to use materials flexibly. For materials that can support your own views, you can quote or paraphrase them appropriately. For materials that are inconsistent with their own views, they can be properly analyzed and refuted. When using materials, we should pay attention to maintaining the coherence and logic of the discussion and avoid redundant information irrelevant to the theme.

3. Discuss with materials: In the process of discussion, analyze with materials. By analyzing the facts, data and logical relations in the materials, we can provide strong support for our own views. At the same time, we should pay attention to the accuracy and rigor of language in the discussion to avoid ambiguity or misunderstanding. When discussing with materials, you can extend and expand appropriately, but you should avoid deviating from the subject or exerting too much force.

Postgraduate subjects:

1. Politics is one of the compulsory subjects for postgraduate entrance examination, which tests candidates' understanding and mastery of basic political theories, ideas and methods. The content of political examination mainly includes Marxist philosophy, political economy and Socialism with Chinese characteristics's theoretical system. To learn politics well, candidates need to read relevant textbooks carefully, understand basic concepts and principles, pay attention to current affairs and politics, and understand the major policies of the country.

English is also one of the important subjects for postgraduate entrance examination. The English test aims to test candidates' English language ability, including reading, writing, translation and listening. To learn English well, candidates need to have a solid English foundation, read more English original works, listen to English broadcasts and practice writing and translation. At the same time, you need to pay attention to improve your vocabulary and grammar knowledge and master correct language expressions and idioms.

3. Specialized course is one of the most important subjects in postgraduate entrance examination, which tests the knowledge and ability of candidates in a specific subject field. The specialized courses of different professional examinations are different, but they generally involve the basic concepts, theories and methods of the subject. To learn professional courses well, candidates need to read relevant textbooks and academic papers in depth, master the frontier and trends of the subject, actively participate in academic discussions and practical activities, and improve their professional quality and practical ability.