合作学习起源于上世纪70年代的美国,它是一种以学生为中心,以小组为形式,通过明确的责任分工,为了相同的学习目标共同学习、相互促进的一种教学策略和组织形式。在实际教学中很多教师会在课堂上采用合作学习的教学方法,不但能提高学生口语交际的能力,而且能培养学生的合作能力。在观摩课教学过程中,我们发现,教师一般都会设计小组合作,尤其是在语言的操练和输出环节,有时候课堂上的小 Cooperative learning originated in the United States in the 1970s. It is a kind of teaching strategy and organizational form that takes students as the center, groups as a group, learns and promotes together for the same learning objectives through a clear division of responsibilities. In the actual teaching, many teachers will adopt the cooperative learning teaching method in the classroom, which not only can improve students ’ability of oral communication, but also cultivate students’ ability of cooperation. In the observation class teaching process, we found that teachers generally design team cooperation, especially in the language of the drill and the output link, and sometimes the small classroom