一事一议属议论文范畴。中学生议论文其实大都为一事一议。就高考中考作文而言,如《鸟的评说》、《挖井》等无一不是针对一事推导道理,发表见解。一事一议,“一”的限定,事的缘由,由事及理,不枝不蔓,针对性强,是为特征。根据笔者经验,此类文章,关键有三: One thing and one discussion are in the area of ​​argumentation. In fact, most of the students’ dissertation discussion is one thing and one thing. For the college entrance examination essay, such as “Bird’s commentary” and “Digging Well” are all guidelines for deciding the truth and expressing opinions. One thing and one discussion, the definition of “one”, the cause of the matter, and the facts, are not characterized by arbitrariness and strong pertinence. According to the author’s experience, there are three key points in this type of article: