叶澜教授对课堂教学曾这样描述:“课堂应是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风景,而不是一切都必须遵循固定线路而没有激情的行程.”这段话启示我们:课堂应是“教师智慧引领,师生共同成长”的“动态生成”的课堂.由于每个人生活环境、社会价值观、文化背景的不同,在教师与学生、学生与学生的合作交流中,对同一问题、同一场景往往有不同的见解,这些经验和见解经过加工 Professor Ye Lan has described classroom teaching in the following way: “Classroom should be a journey into the unknown direction. It is possible to find unexpected paths and beautiful scenery at any time. Instead of having to follow a fixed route without a passionate journey, ”This passage suggests that we should:“ Classroom should be ”dynamically generated “ class that ”teacher wisdom leads, teachers and students grow together " Because of each person’s living environment, social values, cultural background differences, teachers and students Students and students in the cooperation and exchange, the same problem, the same scene often have different views, these experiences and insights have been processed