一、问题提出自推行“活动单导学”教学模式以来,故事性强的写人叙事类、科学小品文等题材的文章备受教者青睐。而且“合作”时利于分配任务,展示的方式可谓多样化:配图解说,实物演示,感情朗读等。二、分析成因课堂情境的成功创设必须有一定的情感铺垫和蓄积作为前提,这就为爱表现的小学生开创了争相展示的局面,却也常常“不识趣”地破坏了渐生的情境。鉴于此,教者选择教材时常“望而却步”。毕竟学生阅读美文生发的感受,离开特定意境的浸染,丰 First, the issue put forward Since the implementation of “activity single tutorial ” teaching mode, the story of writing narrative class, science essay and other subject matter article has been favored by the teachers. And “cooperation ” is conducive to the distribution of tasks, the show can be described as diversified: with illustration, physical demonstration, emotional reading and so on. Second, the analysis of the reasons for the success of the creation of the classroom situation must have some bedding and accumulation of emotion as a prerequisite for the performance of primary school students who love to create a competing situation, but also often “do not know” to destroy the gradual Situation. In view of this, teachers choose materials often “discouraged ”. After all, students read the feelings of the United States hair, leave the specific mood of the impregnable, abundance