宋代大文豪苏轼主张 :“博观而约取 ,厚积而薄发。”这说明积累在作文中具有十分重要的作用。在作文教学中不难发现这种现象 :有的学生提笔作文 ,左右逢源 ,信手拈来 ,一气呵成 ,大有取之不尽、用之不竭之势 ,究其原因 ,正是在积累上下过功夫 ,材料储备丰富。与之相反 ,有些学 Su Yong, a big writer of the Song Dynasty, advocated: “Broad-looking and circumventing, accumulating and thinning.” This shows that accumulation has a very important role in the composition. In composition teaching, it is not difficult to find this phenomenon: Some students take pen and writing essays, get on top of each other, come to terms with each other, and come in one go. There are inexhaustible inexhaustible trends. The reason is precisely the accumulation of effort. Material reserves are abundant. In contrast, some studies