叶澜教授指出:“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图景,而不是一切都必须遵循固定线路而没有激情的行程。”生成,是课堂中依据学生的现场思维成果或疑难问题,及时调整预设的教案而重新生成的教学流程。它是新课标倡导的一个重要理念,是师生、生生在互动中,从心与心的交流中,从思与思的波动中,从情与情 Professor Ye Lan pointed out: “Classroom should be a journey that is advancing toward the unknown direction, at any time may find unexpected passageway and beautiful scenery, but not everything must follow the fixed line and no passionate journey.” "Generation, is the classroom In accordance with the students’ on-site thinking or difficult problems, timely adjustment of the default lesson plans and rebuild the teaching process. It is an important concept advocated by the new curriculum is that teachers and students, living in the interaction, from the exchange of heart and heart, from the fluctuations in thinking and thinking, love and affection