“生成性”教学是课程改革过程中出现的新的教学理念,与“预设式”教学相比,其更强调学生学习的自主建构,更强调教学的动态生成———师生互动、生生互动。没有学生的参与,没有师生的相互交往、积极互动作用于课堂教学,就没有教学中的生成基础。教师要注重运用“生成性”教学的弹性设计策略,敏锐地把握和捕捉住学生与教材要求的差别、学生之间的认知差异,有的放矢地进行指导,以此来促进“生成性”教学机会的产生和发展。1通过制定有层次的教学目标和要求 “Generative ” teaching is a new teaching concept appearing in the process of curriculum reform. Compared with “presupposition ” teaching, “generative ” emphasizes the autonomous construction of student learning and emphasizes the dynamic generation of teaching --- teacher Students interact, life and life interaction. Without the participation of students, there is no teacher-student interaction, a positive interaction between the role of classroom teaching, there is no basis for the generation of teaching. Teachers should pay attention to the flexible design strategy of using “generative ” teaching, keenly grasp and catch the difference between the requirements of students and teaching materials, the cognitive differences among students, and guide them in a targeted manner to promote “generative ”The emergence and development of teaching opportunities. 1 Through the development of a hierarchy of teaching objectives and requirements