不同的认知主体对于同一个问题理解的深度、广度以及思维方式存在差异,能生成许多个性的观点与思路,正所谓:“一千个读者就有一千个哈姆雷特”。语文教学中,准确选取时机,组织学生进行合作学习,共同探究疑难,就能生发学生的交流欲望,产生思维的碰撞和情感的共鸣,把学习引向深入,大大提高教学效率。所以说思维碰撞点的准确选取决定了合作学习的效 Differences in the depth, breadth and way of thinking of different cognitive subjects can lead to many personal opinions and ideas. The so-called “thousands of readers have a thousand Hamlet.” In Chinese teaching, choosing the right time accurately, organizing the students to cooperate with each other, and exploring the common problems can stimulate students’ desire to communicate, create the collision and emotional resonance of thinking, and lead the study further and greatly improve the teaching efficiency. So the exact choice of thinking collision point determines the effectiveness of cooperative learning