摘要：说课是近几年新兴的非常有意义的教学研究活动。教师通过锻炼说课的技巧，可以提高教学水平和提高教学质量。本文将多次参加说课比赛中学习到的技巧和同仁之间学术交流的体会进行了总结，结合自己多年的实际教学经验，对说课的设计做一些探讨和总结。

    关键词：说课；教学研究；人体生理学

    Abstract：Speaking lesson is a meaningful teach-researching activity in recent years. It can improve the teaching level of the teacher and quality of teaching by practicing the skill of speaking lessons. Through taking part in many competitions of speaking-lessons， we discussed with each other and accept the comment of professors. Combined with many years'teaching experience， we discuss the design of speaking-lessons in this text.

    Key words：Speaking-lessons； Teach-researching； Physiology

    说课是进行教学、教研改革的有效手段[1] ......