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笔者在梳理2005~2015年高考数学题时,发现了一类新定义型问题。这类问题提供了不同于高中教材内容的名称和概念、关系和算法、符号和运算等定义或信息,要求考生在较短时间内阅读理解材料,抓住问题本质,联系已有的基础知识和基本的解题思想方法,按照新定义或新信息的要求,进行必要的运算、推理、迁移来解答给出的相关问题。笔者将新定义型问题中提供的不同于高中教材内容的关系和算法等信息的问题称为定义新关系算法类问题。
The author sort out the 2005-2015 entrance math problems, found a new definition of the type of problem. Such questions provide definitions and information that differ from the content of high school textbooks in terms of names and concepts, relationships and algorithms, symbols and calculations, require candidates to read comprehension materials within a relatively short period of time, grasp the essence of the problem, relate existing basic knowledge and Basic problem-solving ideas and methods, in accordance with the requirements of the new definition or new information, the necessary computing, reasoning, migration to answer the given questions. The author defines the problem of defining a new relational algorithm as a problem that is different from the information and algorithm of the contents of high school teaching materials provided in the newly defined problem.