分式是初中数学中的重要知识点,更是中考命题的热点.近年来,围绕分式的有关知识出现了许多新题型,现归纳总结如下,供同学们学习时参考. Fractional is an important knowledge point in junior high school mathematics, and it is also a hot topic of the examination proposition. In recent years, many new questions have appeared about the relevant knowledge of the fractional formula, which are summarised as follows for reference when the students learn.