现在教学论指出,教学过程是师生交往、生生交往、积极互动、共同发展的过程。没有交往,没有互动,就不存在或不发生教学。互动意味着平等对话,意味着积极参与,意味着相互构建,它不仅是一种教学活动方式,更是弥漫充盈于师生及生生之间的一种教育情境和精神氛围。新课标“要求学生与教师在‘互动’‘、对话’中对知识进行‘创生’、‘改造’进而实现”动态生成“。这就要求新课标下的课堂必须成为师生及生生互动的动态场景,让学生的智慧在相互碰撞中点燃,让精彩在互动的交流 Now teaching theory points out that the teaching process is a process of teacher-student interaction, life-and-life interaction, positive interaction and common development. No interaction, no interaction, there is no or no teaching. Interaction means equal dialogue means active participation means mutual construction. It is not only a way of teaching activities, but also a kind of educational situation and spiritual atmosphere filled with teachers, students and students. The new curriculum ”requires students and teachers to ’create’, ’transform’ and then ’dynamically generate’ knowledge in ’interaction’ and ’dialogue.’ This requires that the classroom under the new curriculum must become a teacher Dynamic scenes of interaction between students and students, so that the wisdom of students lit in the collision of each other, so wonderful interaction in the exchange