高中物理课本第二册 (必修 )第 1 94面 ,在阅读材料《蜃景—空气中的全反射》里 ,有幅插图“海市蜃楼”(如图 1所示 ) .翻阅历年来的高中物理教材各种版本 ,这幅插图都相同 ,由于该图缺乏直观性 ,大大削弱了插图的教学功能 ,作为示意图 ,不仅起不到示意作用 ,甚至有误导学生之 The second volume (required) of high school physics textbook book No. 1 94, in the reading material “Scenery - total reflection in the air”, there is an illustration “mirage” (as shown in Figure 1). Through the years of high school physics textbooks In various versions, this illustration is the same. Because the map lacks intuition, it greatly weakens the teaching function of the illustrations. As a schematic diagram, it not only does not serve as a guide, and even misleads students.