积极有效的课堂对话互动是课堂教学成功的关键。学生在与教材、生活、师生之间的对话互动中获得知识与技能,发展情感,达到提高教学效果的目的。 Active and effective classroom dialogue and interaction is the key to the success of classroom teaching. Students gain knowledge and skills in the interaction with teaching materials, life, dialogue between teachers and students to develop emotions and achieve the purpose of improving teaching effectiveness.