我国著名教育专家关鸿羽教授结合多年的研究,为中学生总结出了一套有利于学习、考试的好方法,其中就有“先预习后听讲”的方法。有的同学错误的认为,反正老师要讲,课前预习是没有必要的;有些则认为,反正有些内容看不懂,上课专心听讲就行了,何必事先多费脑筋,还浪费了许多时间;有的则认为预习的时间不如花在复习工作上……这些看法往往是造成学习成绩下降的一些原因。 Professor Guan Hongyu famous Chinese education experts combined with many years of research for high school students summed up a set of good ways to learn, test, among them there is “after the first preview ” approach. Some students mistakenly believe that anyway, the teacher should say that class preview is not necessary. Some think that anyway, some of the contents do not understand, and concentrate on listening to class on the line. Why should we spend a lot of time in advance and waste a lot of time? There are Of them think that the time for previewing is not as good as spending on reviewing work ... These are some of the reasons why academic performance tends to decline.