精选优质文档-倾情为你奉上、输出假说的三大功能 Swain (1995 1998)提出学习者能够通过输出练习不断提高语言使用的流利性之外，还进一步归纳了可理解性输出在二语习得中的三大功能，这些功能能够提高语言表达的准确性，即注意/触发功能(the noticing/triggering function)、假设检验功能(the hypothesis testing function) 和元语言反思功能(the metalinguistic reflective function ) Swain (1995, 1998) proposed that learners are able to continuously improve the fluency of the language by output practice, he further summarizes the three functions of comprehensible output in the second language acquisition, these functions
