每年的高考数学试卷中总能找到一部分试题在课本中的影子,可见课本在高考复习中的地位不可撼动。探求课本中的例题、习题的一题多解,不仅可以帮助考生巩固基础知识,而且可以培养考生的发散思维能力,时刻提醒考生复习不可忘“本”。 In the annual college entrance examination math test paper, the shadow of some test questions in the textbook can always be found, which shows that the status of the textbook in the college entrance examination review cannot be shaken. Searching textbooks for examples and exercises for multiple solutions not only helps candidates consolidate their basic knowledge, but also develops their divergent thinking abilities and reminds candidates to review and remember “this”.