以2008年高考理综全国卷I第23题为例,列举匀变速直线运动问题的多种解法,总结解答此类问题时应注意的两个方面:一是构建知识体系、形成思维导图;二是通过解题实践、总结方程(组)解法. Take the 2008 National University Entrance Examination as a comprehensive national volume I 23 as an example to enumerate a variety of solutions to the problem of uniform linear motion, summarize two aspects that should be paid attention to when answering such questions: firstly, to construct a knowledge system and form a mind map; Second, by solving the problem practice, summed up the equation (group) solution.