“列表法”是解应用题的常用方法之一,表中的各种数量及其相互关系十分清楚,列好表方程也就得到了。张老师在文中十分简明地讲清了这个问题。但是无论用什么方法来解应用题,都离不开对原题的理解和分析,这也是怎样列表的基础与关键。因此绝不可忽略在理解和分析题意上所下的功夫。 The “list method” is one of the common methods for solving problems. The numbers and their relationships in the table are very clear, and the list equations are also obtained. Teacher Zhang clearly explained this issue in the text. But no matter what method is used to solve the problem, it is inseparable from the understanding and analysis of the original question. This is the basis and key of how to list. Therefore, the effort to understand and analyze the meaning of the questions must not be ignored.