“动态生成”是新课程改革的核心理念之一,它要求从生命的高度,用动态生成的观点看待课堂教学。正如叶澜教授在《让课堂焕发出生命活力》中说的:“课堂教学应被看作师生人生中的一段重要的生命经历……”因此,教师在课堂教学中不是机械的执行预设方案,而是关注学生们的发展,突出学生在课堂上的差异性、人文性、能动性和创造性。能根据师生、生生互动的情况,顺着学生的思路,因势利导地组织适合学 “Dynamically Generated ” is one of the core concepts of the new curriculum reform. It requires that classroom teaching should be viewed from the perspective of life and from a dynamically generated viewpoint. As Professor Ye Lan said in “Let the classroom glow life vitality”: “Classroom teaching should be regarded as an important life experience of teachers and students in life ... ” Therefore, teachers in the classroom teaching is not a mechanical implementation The default program, but concerned about the development of students, highlighting the differences in students in the classroom, humanity, initiative and creativity. According to teachers and students, life-and-student interaction, along the line of thinking of students, make the best use of appropriate organization