我们发现同一个老师带的一个班经过一个时段的教学活动后,学生的英语水平产生明显的分化。这种两极分化现象普遍存在,并且愈演愈烈。造成两极分化的原因是什么呢?采取何种措施,才能有效防止两极分化提高英语学习成绩?一、两极分化的主要原因分析笔者认为学生学习习惯较差。例如:课堂上注意力不集中,学习马虎, We found that the same teacher with a class after a period of teaching activities, students’ English proficiency produced a clear differentiation. This polarization is pervasive and intensifying. What causes the polarization? What measures can we effectively prevent the polarization? Improve the English learning achievement? First, the main reason for polarization The author believes that students study less well. For example: the classroom inattention, learning sloppy,