一节课的效果如何,与这节课的结构有很大关系。忽视课堂上的开头和结尾则会使课堂失去光华,导致学生学习兴趣不高,甚至使课堂教学变得低效或无效。1.精心设计好导语。好的开头是成功的一半。学生往往是 The effect of a class, and the structure of this class have a great relationship. Ignoring the beginning and end of the class can result in a loss of class, leading to low interest in learning and even making classroom teaching ineffective or ineffective. 1. Carefully designed lead language. Good start is half done. Students are often