以高中数学知识为命题背景,考查考生的阅读理解能力和信息处理能力,是近几年中考数学命题的一个倾向,解答这类题要认真阅读题目,捕捉题中有效信息,有针对性地处理相关知识,下面就各种类型举例分析． Taking high school mathematics knowledge as the background of propositions, examine examinee’s reading comprehension ability and information processing ability, it is a tendency to test mathematics propositions in recent years. To answer such questions, it is necessary to read the topics carefully, and to capture valid information in the questions, and deal with them in a targeted manner. Related knowledge, the following examples of various types of analysis.