选择题是中考物理试卷的重要组成部分。许多选择题具有一定的技巧和难度,学生易答错.为此,笔者以武汉市中考物理选择题为例,谈谈其解法。一、整体法就是把既彼此独立,又相互联系的几个物体或不同过程作为一个整体看待和处理的方法。例1 四个边长为 L 的立方体木块用胶粘 The multiple-choice questions are an important part of the physics examination papers. Many multiple-choice questions have certain skills and difficulty, students are easy to answer wrongly. For this reason, the author takes the physical selection question in the Wuhan City Entrance Examination as an example to talk about its solution. First, the holistic approach is to look at and deal with as a whole a number of objects or processes that are independent and interrelated. Example 1 Four cubes with L sides are glued