二语习得视角下英语写作计算机纠错的学习效应

Learning Effect of Computer-based Error Correction on English Writing: A Second Language Acquisition View

在二语习得视角下,纠错是使学习"发生"的契机,写作纠错的有效性不在于语法准确性的暂时提高,而在于具有促进语言发展的学习效应。写作纠错应遵循以语言发展为导向、以长期效应为目标的原则。计算机网络批改在大学英语写作教学中的运用实践证明,计算机提示性纠错、语料库型学习资源平台以及一稿多改多修的循环模式与教师指导相结合,能够提高学习者对纠错的注意力和可接受性,促进纠错意识,转化显性知识,从而提高纠错的学习效应。

From the perspective of second language acquisition, error correction creates a moment for learning to occur. Itseffectiveness does not lie in short-term improvement of grammatical accuracy but in learning effect on language development,therefore it should follow the language development-oriented principle with an aim of long-term effect. The application ofcomputer-based writing correction to college English writing instruction shows that error prompting, corpus-supported learningplatform and circular process of multiple drafts and corrections, when incorporated into teacher instruction, promotes attention to,acceptability and awareness of error correction, conversion of explicit knowledge, hence the learning effect on English writing.