在班集体中,有这样一个群体:他们不能完成学习任务,却有更多的精力关注班级、学校里的奇闻异事;课堂上,大部分同学都在认真听讲,积极参与学习过程,他们却沉浸在自己的世界里,对课堂上的一切置若罔闻。反复强调的作业还是有错。已经布置好几天的作业还是没有完成。班级的整体成绩因为他们难有大的提升,集体活动因他们的表现而难以取得好成绩。他们是老师付 In class groups, there is such a group that they can not complete their learning tasks but have more energy to focus on classes and anecdotes in schools. Most of their classmates are listening attentively and participating actively in the learning process in class. However, Immersed in one’s own world, turning a deaf ear to everything in the classroom. Repeatedly stressed homework is still wrong. Have been arranged for a few days of the job still not completed. Class performance as a result of their difficult to greatly enhance the collective activity because of their performance and difficult to achieve good results. They are teachers