课堂是张扬学生个性的天空,随着教学改革不断发展与深入,开始注重发挥学生的主体作用,注重课堂的预设与生成好似学生主体性的重要体现。要使课堂洋溢着鲜活的生命力,那么课堂预设显得尤为重要。本文主要通过对胡庆芳教授《预设与生成》一文的研究,进一步阐述了预设与生成的关系。 Classroom is a sky that reveals individuality of students. With the constant development and deepening of teaching reform, students begin to pay more attention to the main role of students, focusing on classroom preconditions and generating students’ subjectivity. To make the classroom filled with fresh vitality, then the classroom default is particularly important. This paper mainly elaborates the relationship between presupposition and formation through the research of Professor Hu Qingfang’s “Preset and Generate”.