教材习题非常重要,体现了编者的智慧,也是高考试题的重要来源,但是教学中常不被重视.基于课标和考试说明认真研究教材习题,采用“借”、“变”、“拼”三种策略融合使用各版本教材习题,可以提升习题使用质量,用活教材习题. Textbook exercises are very important, embodies the wisdom of the editor, but also an important source of college entrance examination questions, but teaching is often not taken seriously.Based on the course standard and exam description carefully study textbook exercises, using “borrow”, “change”, “Pin ” three strategies to integrate the use of various versions of textbook exercises, exercises can improve the quality of use, with live textbook exercises.