更换姓氏凸显主旨。文中多处提到被资助的大学生“正国”的姓氏时,用的是“艾”,但有一处用的是“李”——契合“帮助和索取”的话题。本文基本材料可用于“贫困学生与绿色通道”的话题,其变格的途径是,将虚实关系反过来写——将李永田的事迹推到前台。 Changing the family name highlights the subject. Many references to the surname of the undergraduate “Zheng Guo” used by the college students were used in the text, but “Ai” was used in one place, but one used “Lee”—a topic that “fits and solicits”. The basic materials of this article can be used for the topic of “Poor Students and Green Passages”. The way to change their position is to write the actual and actual relations in reverse - pushing Li Yongtian’s deeds to the front desk.