目前的小学英语教材多以话题作为编排教学内容的主线,但有些单元的话题间缺乏联系,给教师的教学带来了一定的困扰。在当前很多英语课堂里,话题被“沦陷”的现象还比较普遍,语篇教学活动如一盘散沙,这也是当前小学 At present, most of the primary English teaching materials use the topic as the main line for arranging the teaching contents, but the lack of connection among the topics of some units brings some problems to teachers’ teaching. In many English classrooms, the topic of “fall” is still relatively common, discourse teaching activities such as loose sand, which is also the current primary school