二语习得研究与任务型教学

Second Language Acquisition and Task-based Language Teaching

语言学习和语言习得是两种截然不同的获得语言能力的过程。一方面,语言学习不能自动转化成语言习得,语言习得主要是通过语言输入来完成的,这种输入应略高于学习者现有的语言水平,而另一方面,只有输入没有输出,语言习得不能成功。有输出也意味着学习者内化了部分语言输入。在二语习得研究成果的基础上,任务型教学将任务引入课堂,丰富了课堂语言输入,使得语言输入更为有效。

“Acquisition” and “study” are the two different processes of acquiring language abilities. On one hand, language learning is accomplished by language inputting what surpasses learners＇ language level, instead of automatic transformation into language acquisition, on the other hand, in addition to language inputting, language acquisition is accomplished by language outputting, which means the internalization of the input language. Task-based language teaching, on the basis of the above study result, introduces task into classroom teaching, so as to enrich input language and make language output more effective.