新定义和阅读理解型问题在近年的全国各地的中考试题中频频出现,特别引人注目.这些试题知识覆盖面较大,一般都是先提供一个解题思路,或介绍一种解题方法,或展示一个数学结论的推导过程等文字或图表材料,然后要求大家自主探索,理解其内容、思想方法,把握本质,解答试题中提出的问题.在新定义和阅读理解型问题中,除了考查学生的分析、综合、抽象、概括等演绎推理能力,即逻辑推理能力外,还经常考查学生的观察、猜想、不完全归纳、类比、联想等合情推理能力,考查学生的 The new definitions and reading comprehension questions have been appearing and attracting attention especially in the middle school entrance examination questions all over the country in recent years.The knowledge of these questions covers a large area and generally provides a solution to the problem or a problem solving method or Demonstrate a mathematical conclusion of the derivation process and other text or graphic materials, and then ask everyone to explore, understand their content, ways of thinking, grasp the essence of the questions raised in the answer questions in the new definition and reading comprehension problems, in addition to examine the students Analysis, synthesis, abstraction, generalization and other deductive reasoning ability, that is, logical reasoning ability, but also often examine the students’ observation, conjecture, incomplete induction, analogy, association and other reasoning ability to examine the students