一堂生动活泼具有魅力的好课,犹如一首婉转悠扬的乐曲,“起调”扣人心弦,“主旋律”引人入胜,“终曲”余音绕梁。设计这样的课,需要教师在围绕学生发展精心设计的基础上充分运用自己的智慧,保持课堂的高度灵活性和开放性,让自己融入课堂,与学生一道共同生成课程。这是实施创新 A lively and attractive class is like a melodious piece of music. “Starting up” is exciting, the “main theme” is fascinating, and “final music” reverberates. Designing such a class requires teachers to fully use their wisdom on the basis of carefully designed student development, maintain a high degree of flexibility and openness in the classroom, integrate themselves into the classroom, and work together with students to generate courses. This is implementing innovation