“动态生成”是新课程标准提倡的一个重要理念。教学不应只是忠实地传递和接受知识的过程,更是课堂创生与开发的过程。它是教师及时捕捉那些无法预见的、动态的教学因素、教学情景等信息,进行重组与调控,促进课堂教学的有效生成,使课堂教学焕发出生命的活力。 “Dynamically generated ” is an important concept advocated by the new curriculum standards. Teaching should not be just the process of faithfully passing on and accepting knowledge, but also the process of creation and development in the classroom. It is the teacher timely capture those unpredictable, dynamic teaching factors, teaching situations and other information, reorganization and regulation, and promote the effective production of classroom teaching, classroom teaching glow vitality of life.