课堂是可以预设的,也是可以控制的,这是课堂教学的特点。正因为此,教学设计才变得必不可少。但课堂又是生成的,这是课堂教学的又一个特点。如果无视课堂的生成性,那么教学就是残缺的。一言以蔽之,“生成性”是课堂教学的本质特征。应该说,“生成”的课堂虽因充满各种变数而会让教师面临 Classroom is predictable and controllable. This is a hallmark of classroom teaching. Because of this, teaching design becomes essential. But the classroom is generated, this is another feature of classroom teaching. If you ignore the classroom of the generation, then teaching is incomplete. In a word, “generative ” is the essential characteristic of classroom teaching. It should be said, “generated ” classroom because of a variety of variables will make teachers face