修订版PEP小学英语教材中的对话文本内容相较于旧教材而言,在情境、语言内容选择、语量、话轮数等方面明显优于旧教材。新教材的使用,进一步推动教师在继承中探索对话教学的新模式,逐步形成以教材所提供的文本为主要内容,以文本语境为交际场景,以真实交际为最终产出的对话教学模式。相较于以提炼重点句型为支架,重新创设情境为主的传统对话教学模式,前者更能促使学生深入理解文本,驾驭重点句型,激活语言思维,实现真实交际。笔者认为,教师有效运用这种模式的前提是对文本的深度解读,这样才能设计合理的教学环节,引导学生 Compared with the old teaching materials, the content of the dialogue texts in the revised PEP primary school English teaching materials is obviously superior to the old teaching materials in terms of situation, language content selection, quantity of speech, number of rounds and so on. The use of new teaching materials further promotes teachers’ exploration of a new model of dialogue teaching in succession and gradually forms a dialogue teaching model whose main content is texts provided by the textbooks, textual contexts are communicative scenarios, and real communication is the final output. Compared with refining the key sentence pattern as a support and recreating the situational traditional dialogue teaching mode, the former can help students to understand the text in depth, control the key sentence patterns, activate the language thinking and realize the real communication. The author believes that the premise of teachers to effectively use this model is the depth of interpretation of the text, so as to design a reasonable teaching links to guide students