中学物理有不少考查能力的好题,部分条件隐蔽巧妙,学生常会产生条件不足之感,建立不起正确的物理图景而无法解答。下面就以高中物理的一些习题为例,简单说说习题中隐蔽条件的一些挖掘途径。 1 从关键用语中挖掘 关键用语是求解习题最重要的表象信息,往往有许多题目的隐蔽条件就隐含在这些用语中,如“光滑平面”意味着“摩擦可不计”、“缓慢 Secondary school physics has many good questions on ability to test, some conditions are subtle and clever, students often have a sense of lack of conditions, can not afford the correct physical picture and can not answer. Let’s take some exercises in high school physics as an example to briefly explain some of the hidden ways of the hidden conditions in the exercises. 1 Finding key terms from key terms is the most important representational information for solving exercises. Often, there are many topics whose hidden conditions are implicit in these terms. For example, “smooth plane” means “friction can’t be counted” and “slow.