在现今各种版本的小学英语教材中,以对话为呈现形式的教学材料非常普及,对话内容不仅承载着语音与词汇教学,还给了学生丰富的情境设计和实用易学的框架结构,培养学生的交际能力。更重要的是,对话行为是师生互动的过程,是师生之间分享信息、观念与观点或者共同解决问题的过程。(崔允漷,2009)综上所述, In all versions of primary school English teaching materials, the teaching materials presented in the form of dialogues are very popular. The content of dialogues not only carries the teaching of pronunciation and vocabulary, but also gives the students a rich contextual design and practical framework of the Yi-ology to cultivate students’ Communication skills. More importantly, dialogue is a process of interaction between teachers and students, a process of sharing information, ideas and opinions among teachers and students, or jointly solving problems. (Cui Yun 漷, 2009) In summary,