考试是教学中的重要环节,有考试必然要进行试卷讲评。对此,必须认真地加以研究,切不可满足于机械地对对答案,便草草了事。我认为讲评课必须做好纠错、防范、拓宽和加深四步工作。 Exams are an important part of teaching, and examinations must be conducted on examination papers. This must be carefully studied, and must not be satisfied with mechanically correcting the answer. I think that the assessment class must do a good job in correcting, preventing, broadening, and deepening the four-step work.