“一堂课最令人振奋的地方就在于学生精彩的回答。”有位专家在听完一堂课后曾发出这样的感叹。的确,在平时的教学中,学生精彩的回答常令教师兴奋不已。再看看平时的一些公开课、评优课上,教师们常常不约而同地报以雷鸣般的掌声。究其原因,其中不乏课堂上学生精彩的回答。如何? “One of the most exciting aspects of a lesson is the wonderful answer from a student.” An expert sent such a lament after listening to a class. Indeed, in normal teaching, the wonderful answers often make students excited. Take a look at the usual open class, evaluation class, teachers often invariably report thunderous applause. The reason, many of them wonderful answers in the classroom. how is it?