在中学物理教材上有许多的图示,其在教材中的地位和作用是不可忽视的。因为图示直观,明了地揭示了物理规律或反映了物理现象,又可使不能用教具演示的实验用图可展现在学生面前。其次,图示又提高了学生的阅读兴趣,尤其新编教材中,图示篇幅更多,画面更 There are many illustrations in the middle school physics textbooks, and their status and role in the teaching materials cannot be ignored. Because the diagram is intuitive, it clearly reveals the laws of physics or reflects the physical phenomena, and it also enables the experimental diagrams that cannot be demonstrated with teaching aids to be presented to students. Secondly, the graph has also improved the students’ interest in reading, especially in the new textbooks.