输出在二语习得中的功能研究

一直以来,输入被认为是习得二语的最重要因素,与此相反,输出的作用则没有得到人们的重视。随着认知科学的发展,人们对于输出有了全新的、更为科学的认识。输出既是语言习得的结果,更是语言习得的不可或缺的成因。输出促进二语习得,尤其表现在对语言流利性、准确性的影响上。输出在二语习得过程中具有三大功能：注意/触发功能、假设检验功能和元语言功能。

On the Function of Output in Second Language Acquisition

Input had long been regarded as the determinative factor in second language acquisition,while the function of output had been greatly neglected.With the development of cognitive science,a new scientific view on output has been developed.Output is more than the result of second language acquisition;it is the cause of second language acquisition.Output facilitates second language acquisition,especially the improvement of lan guage fluency and accuracy.Output has the noticing /triggering function,the hypothesi...