本研究针对大学英语专业写作教学中出现的问题,借鉴国外的协作学习理论和过程写作法的教学理念,对网络环境下培养英语写作能力的教学模式进行设计并付诸教学实践,研究对比分析了实验组和对照组学生的英语写作情况,结果表明,计算机网络环境下采用协作学习和过程写作相结合的英语写作教学优于传统的英语写作教学,该模式能培养学生的批判性思维能力,帮助学生丰富写作内容并完善论辩结构。 This study aims at the problems in the writing teaching of college English majors, draws lessons from the foreign collaborative learning theory and the teaching concept of the process writing method, designs and puts into practice the teaching mode of cultivating English writing abilities in the network environment, studies and compares Experimental group and control group.The results show that the combination of collaborative learning and process writing in computer network environment is superior to the traditional English writing teaching in teaching English writing.It can help students develop critical thinking ability and help Students enrich their writing and improve their argument structure.