分式是初中代数的重要内容、因此，在中考试题中，与分式有关的内容占了相当大的比例，并且试题由考察基础知识、基本概念到灵恬运用知识解决各种问题纵观近年来各地中考试题，对于分式内容的考察主要有以下几个方而：回．分式的概念和基本性质及其运用；2．分式的化简与计算； The fractional form is an important part of junior middle school algebra. Therefore, in the mid-test questions, the content related to the fractional formula accounts for a considerable proportion, and the examination questions consist of examining the basic knowledge, basic concepts, and using knowledge to solve various problems. To all over the exam questions, the examination of the fractional content mainly includes the following parties: Fractional concepts and their basic properties and their use; 2. Fractional simplification and calculations;