一、“四步教学法”的产生背景。新课程实施以来,课堂教学改革,特别是教学法的革新始终是课堂教学关注的重点。实践证明,教学法的创新与应用,能极大地促进新 First, “four-step teaching method ” background. Since the implementation of the new curriculum, classroom teaching reform, especially teaching reform has always been the focus of classroom teaching. Practice has proved that the innovation and application of pedagogy can greatly promote the new