在日常的教学过程中,我们经常看到老师用食指点名发言,许多被指名的学生总会显现出一种拘谨的表情。在批评学生时,更有许多老师喜欢用食指指向学生的小脑袋,被指的孩子要么局促不安,要么低头沉默不语。可能有老师会说,这种手势不 In the daily teaching process, we often see the teacher using the index finger to speak, many named students always show a cautious look. When criticizing students, many teachers like to use their index fingers to point to the students’ small heads. The children who are accused of either feel restlessness or bow to silence. Some teachers may say that this gesture is not