作　　者： (熊淑慧）;

机构地区： 上海理工大学外语学院,上海200093

出　　处： 《西安外国语大学学报》 2017年第3期73-78,共6页

摘　　要： 本文基于中美大学生网络远程合作的实证研究,在互动假说和建构主义理论框架下,探究网络环境下的协作学习对中国英语学习者的英语写作语言特点的影响。结果显示,实验组与对照组相比,在写作流利度和复杂度上有显著差异,在准确度上无显著差异。但实验组的组内前后测显示流利度及准确度上有显著提高。论坛发帖的语言分析显示,词汇复杂度、句法复杂度、词汇分布随着每周讨论的内容有所变化。 This study investigates the effects of telecollaboration between Chinese EFL learners and American students on Chinese learners＇ English writing. In particular,it examines the linguistic characteristics of English writing,i. e. syntactic complexity,lexical complexity,accuracy,and fluency. It also investigates the changes in linguistic features of the Chinese students＇ forum discussion posts. Results show that there are significant differences in fluency and complexity between the experimental class and the control class,but not in accuracy. Moreover,significant differences exist in fluency and accuracy between pre-test and post-test in experimental class. There are changes in Chinese students＇ forum discussion posts in lexical complexity,syntactic complexity,and the distribution of words.

关 键 词： 远程合作 英语写作 流利度 准确度 复杂度