二语的习得不仅需要有效的输入,更需要输出,大学英语听说课堂也是如此,只有语码的输入输出平衡才能更好地达到教学效果。合作型学习是提高学生英语能力的一种有效方法。本文在合作学习和输入输出理论的基础上,对比了八种听力课堂输入输出模式,并对其提出一些改进措施。 Second language acquisition not only requires effective input, but also need to output, as is the case in college English listening and speaking, only the code input and output balance can better achieve the teaching effect. Cooperative learning is an effective way to improve students’ English proficiency. Based on the theory of cooperative learning and input-output, this dissertation compares the input and output modes of eight listening classes and puts forward some measures for improvement.