自新课程改革实施以来,每位教师都非常关注课堂教学改革,注重对课堂教学模式和教学方法的研究,而对习题教学研究却是一个薄弱环节,其实习题教学同样承载着重要的教学功能,应当引起我们足够重视。习题教学资源来源丰富,但从目前教学情况来 Since the implementation of the new curriculum reform, each teacher has paid great attention to the classroom teaching reform, focusing on the classroom teaching model and teaching methods, and the teaching of exercises is a weak link, in fact, teaching exercises also carry an important teaching function, It should arouse our attention enough. Exercises teaching resources rich, but from the current teaching situation