笔者在教学过程中发现人教版高中《物理》第一册第27面有一道练习题的配套图出现了认识性的偏差,现分析如下: 题目用飞机进行航空测量,飞机离地高度保持500 m,巡航速度为400 km/h,飞机上测量仪器可在120°视角范围内测量(图1)。飞机每小时测量的覆盖面 In the course of teaching, the author discovered that there is a cognitive bias in the matching diagram of the exercises on the 27th surface of the first edition of Physics in the first edition of the PEP High School. The analysis is as follows: The subject uses aircraft for aerial surveys, and the height of the aircraft from the ground remains 500 m, the cruising speed is 400 km/h, and the on-board measuring instruments can be measured within a 120° viewing angle (Fig. 1). Aircraft hourly measurement coverage