现行教材初中物理第一册第六章光的折射中 ,有一插图 (如图 1所示 ) ,池水看起来比实际的浅 ,从图 1中看 ,A′点明显在 A点的右图 1上方 .在贵刊 1 996年第1 1期发表的题为“一个在教学中被疏忽的现象”一文中提到 ,在教学中发现有相当多的学生认为 A′点在 A点的正上方 ,文中 There is an illustration (see Figure 1) of the refraction of light in the current teaching material of the junior high school physics first volume. The pool water looks shallower than it actually is. From the perspective of Figure 1, the A′ point is clearly at the right of the point A in Figure 1. Above, in the article titled “A phenomenon that is neglected in teaching” published in the 1st issue of your publication 1 996, it was found that a large number of students found in teaching that A′ was directly above point A , Wenzhong