三种任务类型对大学生英语写作的影响

本文以写作产出模式为基础,以广西师范大学非英语专业的学生为研究对象,研究根据同一题材编写的三种不同写作任务类型（个人写作任务、话题写作任务、概要写作任务）对非英语专业学习者在英语写作产出的准确度和复杂度上的影响。结果表明：任务类型显著影响三项写作任务语言产出的准确度和复杂度。个人任务准确度显著高于话题任务和概要任务;概要任务复杂度显著高于个人任务和话题任务。最后本文讨论了研究结果对促进写作教学的现实意义。

Three Task Types on th Impact of College English Writing

Based on the model of writing production, this thesis aims to investigate the effects of three different task types on the learners＇ writing production in terms of complexity and accuracy. The three task types consist of personal task, topic task and the summary task. The non-English majors at Guangxi Normal University are selected as subjects. The major findings of the present study are： Task types have significant effects on the accuracy and complexity of writing production. The accuracy of language in personal task is significantly higher than in topic task and summary task; summary task generates significantly more complex language than personal task and topic task. Finally, this paper makes a further step to discuss the implications of findings for teaching L2 writing.