笔者觉得,下面的做法比较好:对学生作业中的错误,并不都由教师一一改正,而只要用红笔在错误的主要部分做上记号(如画波浪线),然后在课内对这次作业中的主要的,共同性的错误集中进行讲评,并要求学生把这类错误在下一次作业前补做(要求补做的题可以做个记号,如画圈)。为了使学生重视,教师对补做题也要进行批改,如再做错了,应尽可能当面指导学生改正,这时就不能再打波浪线了。当然, In my opinion, the following is a good idea: not all the mistakes made by students in their homework are corrected by the teachers, but only the red pen is used to mark the wrong main part (such as the wavy line) The major and common mistakes in this assignment are focused on commenting and asking students to make such mistakes in advance of the next assignment. In order to make students attach importance to the teachers make amendments should also make amendments, such as doing wrong, should be as far as possible to guide the students face to face correction, then you can not play the wave line. of course,