教学资源通常认为：一是教材；二是教师的课前准备和设计。其实,还有一种更重要的资源,就是来自学生自己的、生成于课堂的活的材料。在课堂的思维碰撞过程中,往往会出现许多预先没有想到的、奇特的、闪光的、极有个性的语言材 Teaching resources are generally believed that: First, teaching materials; second, teacher preparation and design. In fact, there is a more important resource, is from the students themselves, generated in the classroom of living materials. In the course of thinking and collision in the classroom, there often appear many unexpected, strange, flashing, very personal language materials