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jie wu li xuan ze ti de cheng xu yu fang fa
Author(s): 
Pages: 30-31
Year: Issue:  6
Journal: Required Reading for Junior Middle School Students

Keyword:  物理选择题 选项 物理概念 程序与方法 题意 物理量 浮力 滑动摩擦力 物理知识 物体;
Abstract: <正>同学们解答物理选择题一般可按如下科学程序(也叫"四步曲")进行:1.审题,即审清题意.题目中已知条件是什么?有哪些选项?题目中涉及哪些物理概念和哪些物理量?这些必须首先审查清楚.2.探路,即探明思路.在审题的基础上,应迅速通过联想、多思等方法找到解题思路.
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