题型分析阅读理解类试题一般是先给出一段文字,让学生通过阅读领会其中的知识内容、方法要点,并能加以应用,解决后面提出的问题.1.试题特点(1)既考查了学生的文字阅读能力,又考查了学生获取数学信息的能力、抽象概括的能力,以及数学建模的能力.(2)文字叙述较长,信息量大,不易梳理.(3)不仅要求回答是什么,进一步要求回答为什么.正确的要说出根据.错误的要说明理由,缺少条件要补齐,步骤不全要补足. Problem analysis Reading comprehension class questions are generally given first paragraph of text, so that students can understand the contents of the knowledge through reading, the method points, and can be applied to solve the problems posed later .1 questions features (1) The ability to read the text, but also examine the ability of students to obtain mathematical information, abstracted abilities, and mathematical modeling capabilities. (2) narrative longer, informative, difficult to sort out. (3) not only asked what is the answer , Further asked to answer why. Correct to say based on the wrong reasons to explain the lack of conditions to be filled, the steps do not fully complement.