古人云:“一篇之妙,在句首;一课之妙,在结语.通常,我们多重视开课艺术,认为好的导人,能先声夺人,扣人心弦.其实,结课艺术也是至关重要的,好的结课,能后发制人,画龙点睛,引发学生无穷的回味,不知不觉中将课堂教学的重点扩充,并延伸到课外. The ancients said: ”A piece of wonderful, in the beginning of the sentence; a lesson, in the conclusion. In general, we pay more attention to the art of opening a class, that good people, can lead people, exciting. In fact, the art of closing is also very important Yes, good classes can be proactive and add the finishing touch, causing students to have endless aftertaste, and unwittingly expand the focus of classroom instruction and extend it beyond class.