笔者对修订版PEP《小学英语》五、六年级教材进行解读时发现,对话课教学内容由三大板块构成,即Let’s try,Let’s talk和Production。Ler’s try板块的主要目的是情境导入和语言感知,为对话学习做好铺垫;Let’s talk板块是对话教学的核心,让学生在语篇输入的过程中体验和理解核心句型;Production板块是要让学生运用核心句型进行真实交际,从而将语言知识转化为语言能力。这三大板块虽然各自独立, When I read the fifth and sixth grade textbooks of the revised version of PEP Elementary English, I found that the content of the dialogue class consists of three major sections: Let’s try, Let’s talk and Production. The main purpose of Ler’s try plate is situational importation and language perception, paving the way for dialogue learning. Let’s talk plate is the core of dialogue teaching, which allows students to experience and understand the core sentence patterns in the process of text input. The production plate is to let Students use the core sentence patterns for real communication, thus turning linguistic knowledge into linguistic competence. Although these three plates are independent,