初中教学中有这样一种现象:初一学生课堂气氛相当活跃,个个学生举手发言,有的怕老师看不见举得很高,甚至站起来,还有的用肘关节敲桌子来吸引教师的注意力。而随着年级的增加,反差越来越大,特别是到了初三后期没有几个会举手。出现这种现象的原因虽是多方面,但没有调动学生学习 There is a phenomenon in junior high school teaching: the atmosphere of class one students is very active, and each student raises his hand to speak, and some are afraid that the teacher can’t see high or even stand up, and some use the elbow to knock on the table to attract teachers. Attention. With the increase of grades, the contrast is getting bigger and bigger, especially in the later third days. Although there are many reasons for this phenomenon, it does not mobilize students to learn.