转化是一种常见的、极其重要的解决问题的策略,更是一种最常见、最基础的思维方法,具有灵活性和多样性。应用转化策略解题时应注意紧盯转化目标,注意转化的等价性、多样性,确保转化的有效、正确和创新。 Transformation is a common and extremely important strategy to solve problems, but it is also one of the most common and fundamental thinking methods, with flexibility and diversity. When applying the conversion strategy to solve the problem, we should pay close attention to the target of conversion and pay attention to the equivalence and diversity of the conversion so as to ensure that the conversion is effective, correct and innovative.