叶澜教授说:“课堂应该向未知方向挺进的旅程,随时都有可能发现意外的通道和美丽的图景,而不是一切都必须遵循固定线路而没有激情的行程。”课程资源随时可见、随处可见,它伴随着课堂教学的过程随机生成,但它也是最容易让我们所忽视的。“生成”源于教师对学生的鼓励和积极引导,源于教师在课堂上根据学生的学习需要,随时做出富有创意的教学调整。 Professor Ye Lan said: “The classroom should advance in an unknown direction. Anyway, it is possible to find unexpected paths and beautiful scenes instead of having to follow a fixed route without a passion.” “The resources of the course are readily available, It can be seen everywhere, it is accompanied by the process of classroom teaching randomly generated, but it is also the most easy for us to ignore. ”Generate " stems from the teacher’s encouragement and positive guidance to students, from teachers in the classroom at any time according to the learning needs of students, make creative teaching adjustments at any time.