高中学生正处于从形象思维到抽象思维转换的关键时期,他们在理解这些抽象性概念的时候,习惯于将概念形象化,但一旦碰到无法形象化的概念,就会觉得难于理解。因此要很好地理解这些抽象性的概念,就需要能够很好地将这些抽象的概念通过转换变成形象的实体,而其中的转换器就是想象力。作者就如何在物理课堂上激发学生的想象力谈谈看法。 High school students are at a critical period of transition from image thinking to abstract thinking. When they understand these abstract concepts, they are accustomed to visualizing the concept, but find it difficult to understand once they have encountered an unidentifiable concept. Therefore, to understand these abstract concepts well, we need an entity that can well transform these abstract concepts into images through transformations, of which the converter is the imagination. The author talks about how to motivate students’ imagination in physics classes.