语文课程标准提出:“口语交际是听与说双向互动的过程。”并指明了“双向互动”是口语交际的主要特点。参与交际的人,不仅要认真倾听,还要适时接话,谈自己的意见和想法。学生在生与生、生与师的口语交际实践中,互相启发,互相促进,互相补充,在双向互动中实现信息的沟通和交流。一、凭借插图,激发兴趣叶圣陶先生说过:“画面不但是文字的说明, The standard of Chinese curriculum proposes: ”Oral communication is the process of two-way interaction between listening and speaking.“ And it states that ”two-way interaction“ is the main characteristic of oral communication. Participate in communication, not only to listen carefully, but also timely answer, talk about their own opinions and ideas. In the practice of oral communication between students and students, students and teachers, students inspire each other, promote each other and complement each other, and realize the communication and exchange of information in two-way interaction. First, with illustrations, to stimulate interest Mr. Ye Shengtao said: ”The screen is not only a text description,