高中英语课堂教学有效性问题是多年来英语教师们讨论得比较多的话题。虽然新教材已用了好多年,但我们还是看到不少英语教师有“穿新鞋走老路”的现象。因此,如何使得我们的英语教师拥有有效的理念,进行有效的教学行为,达到有效的教学效果,是一个值得研究的问题。笔者通过教学实践,进行了高中英语课堂有效教学的理念和策略的研究和实践,主要对课堂中呈现行为的有效性进行探究,这对高中英语教学的改进和提高有很大的现实意义。 The effectiveness of English teaching in senior high school is a topic discussed more frequently by English teachers for many years. Although the new textbooks have been used for many years, we still see many English teachers have the phenomenon of “wearing old shoes and walking the old ways”. Therefore, how to make our English teachers have effective concepts, carry out effective teaching behaviors and reach effective teaching effects is a question worthy of study. Through the teaching practice, the author conducts the research and practice of the concept and tactics of effective teaching in senior high school English classrooms, mainly investigates the effectiveness of presenting behavior in the classroom. This is of great practical significance for the improvement and improvement of senior high school English teaching.