文档介绍：《失街亭》学案初读文本,梳理情节本文的情节结构是怎么样的?《失街亭》讲了一个什么样的故事?_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________本文的情节错综复杂,而作者把它写得紧然有序,试分析一下作者是怎样把它写得脉络分明而又结构紧凑?_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________研读文本,分析人物形象马谡1、驻守街亭之前,对马谡进行了什么描写?在文中找出来,并分析体现出马谡什么样的性格特征?______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2、驻守街亭之时,马谡总共笑了三次,马谡每次笑的对象是谁?笑的原因是什么?这表现了马谡怎样的性格特征?(完成表格)情节对象原因性格体现一笑二笑三笑文中除了马谡还有对其他相关的人物形象的描写吗?如果有,请找出来?这些人物形象对于塑造马谡的人物形象有什么作用吗?__________________________________________