教材是产生高考题的主要来源,相当数量的高考题源于教材。即使是综合题,也是基本题组合、加工、发展,高考试题万变不离其宗。从答题情况看,考生在答题中的大部分失误,并不是因为缺乏灵活思维,而是对教学大纲中规定的基础知识、基本定理的掌握存在不足,对知识理解往往是片面的、孤立的、肤浅的,不能形成完整合理的知识体系和深层次理解。 Textbooks are the main source of college entrance examination questions. A considerable number of college entrance examination questions originate from teaching materials. Even if it is a comprehensive question, it is a combination of basic questions, processing, development, and the high test questions will never change. In terms of answering questions, most of the candidates’ mistakes in answering questions are not due to the lack of flexible thinking, but to the lack of mastery of basic knowledge and basic theorems prescribed in the syllabus. Knowledge understanding is often one-sided and isolated. Superficial, can not form a complete and reasonable knowledge system and deep understanding.