世界数学大师波利亚强调:“不断地变换你的问题”,“我们必须一再地变化它,直到最后成功地找到某些有用的东西为止”.同样,解题过程就是“转化”过程,许多问题直接去解往往非常困难,而通过“转化”策略就大大简便解题过程,下面谈谈这种“转化”策略的应用,供大家参考. The world’s mathematician, Polya, emphasized: “Continuously transform your problems”, “We must change it again and again until we finally succeed in finding something useful.” Again, the problem-solving process is the “transformation” process. It is often very difficult to directly solve the problem, and through the “transformation” strategy, the problem-solving process is greatly simplified. Let’s talk about the application of this “transformation” strategy for your reference.