上课铃响了。面对陌生的班级,袁老师从容地开始讲课。在板书课题后,袁老师以亲切的语调问学生:“从题目来看,这篇课文是什么文体?”立即有学生举手回答:“议论文。”“你怎么看出来的?”“因为题目的第一个字是‘谈’。”“好,这位同学说得对。题目中有‘说’、‘谈’、“论’这些字,常常是议论文的标志之一。”(评:教者从解剖题目入手,通过启发,把鉴别议论文的一般方法教给了学生,话不多,却无形中传授了新知识。)教师接着说:“那我们现在就来看看,议论文该怎么学,又该怎么写。议论文是讲 The bell rang In the face of strange class, Yuan calmly began to lecture. After writing on the blackboard topic, Yuan asked the students in kind words: “From the point of view, what style is this text?” Immediately some students raised their hands to answer: “Discussion paper.” “How do you see it?” Because The first word of the title is 'talk.' “” Well, the classmate is right, and the words “say,” “talk,” and “theory” in the title are often one of the hallmarks of argumentative essays. (Comment: Beginning with the topic of anatomy, the teacher, by enlightening, teaches students the general method of disagreement, leaving little to say but invisibly teaching new knowledge.) The teacher went on to say, "Then let's see Look, how to discuss the essay, how to write. Discussion papers are stresses