随着课程标准的广泛实施,网格问题以其背景简洁、操作性强等特点逐步成为各类考试的热点.综观近年全国各地中考试题,不难发现,以网格为背景的题目,难度虽不大、但内容丰富,方法灵活.这里选择部分典型试题,按其主要“考点”分类,供参考. With the wide implementation of curriculum standards, the grid problem has gradually become a hot spot for all kinds of examinations with its simple background and strong operability. Looking at the examination questions in various parts of the country in recent years, it is not difficult to find that the grid-based topics are difficult. Not large, but rich in content, flexible approach. Here select some typical questions, according to its main “test” classification for reference.