网络自主学习环境下词块教学与学习效果探究——大学英语写作教学实验

A Study of Lexical Chunk Teaching and Learning Effect in the Web-based Autonomous Learning Environment——An Experiment of College English Writing

采用定量和定性的研究方法,通过写作测试及访谈,对497名受试者进行了为期两个学期的教学实验。结果表明:两个实验组在词块运用和写作成绩两个方面明显高于控制组,且词块运用数量与写作成绩具有极强的相关性;两个实验组的组间比较证明"词块教学+网络自主学习"的模式优于"词块教学+传统教学"的模式。

This paper is an experimental report concerning college English writing in the web-based autonomous learning environment. Quantitative and qualitative studies being applied as methods and writing tests and interviews as instruments, the experiment is carried out with the duration of two semesters, 497 students being subjects. The results manifest that the ability of using lexical chunks among two experimental groups and writing scores are higher than those of the controlling group and there is a strong correlation between the number of lexical chunks and wring scores ; the lexical chunk approach in the web-based autonomous learning environment is better than that in the traditional teaching environment.