《中小学数学》(初中版)2012年第9期刊登了王松的《用平移方法确定一次函数表达式》,正好笔者也刚讲完这部分内容,便细细研读了该文,费了些功夫总算明白了作者的意图,他首先指出:“冀州版八年级下册161页第二十五章第3节确定一次函数表达式的方法,教材编排充分考虑到了学生接受程度,采用了代数之间的内在联系,教学确定一次函数表达式的方法。这样做的缺点是呆板、机械,很大程度上抹杀了 ”Primary and secondary mathematics“ (junior high school edition) in 2012 ninth issue of Wang Song’s ”use of translation method to determine a function expression“, just I just finished this part of the content, then carefully read the article, costly Kung Fu finally understand the author’s intentions, he first pointed out: ”Jizhou version of the eighth grade 161, second chapter fifth chapter third to determine a function expression method, textbook layout takes full account of student acceptance, using The inherent connection between algebra, teaching to determine a function expression method. The disadvantage is that dull, mechanical, largely obliterated