学生小王是一个典型的学习困难生,数学考试成绩很少突破10分,上课不认真听讲,经常讲话、睡觉、看课外书。我们对他批评、讽刺、挖苦,嘴下从未留情过;只要不影响师德形象,什么话难听我们就对他讲什么话,直到他服从为止。他对此也无所谓。有一年,我参加一次培训。我有十多年没有接触过大学教材了,突然间像学生一样听教师讲授高等数 Student Xiao Wang is a typical learning difficulties, math test scores rarely exceeded 10 points, classes do not listen carefully, often talking, sleeping, reading extra-curricular books. We criticize him, satirical, sarcastic, and never farewell; as long as we do not affect the image of teacher’s morality, we will say nothing to what we say to him until he obeys. He also does not matter. One year, I attended a training. I have not contacted college teaching materials for more than ten years, and suddenly I heard teachers teach higher numbers like students