一堂英语课的质量与例句有着密切的联系,好的例句能很容易地吸引学生注意力,使其快捷、轻松地理解掌握语境中的知识点。因此,英语教师备课时对于一些参考书上的例句不应信手拈来,应有所取舍,以提高课堂效率,我认为选用的例句应具有以下特点: The quality of an English lesson is closely linked to the example sentences. Good example sentences can easily attract students' attention and make it quick and easy to understand and master the knowledge points in the context. Therefore, the English teacher preparation lesson for some reference books should not come in handy, there should be trade-offs, in order to improve classroom efficiency, I think the selected example sentence should have the following characteristics: