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This paper is a discussion of issues in applying SLA findings to classroom instruction, especially the issue of teachability. 摘要本文探討了二語(yǔ)習(xí)得研究成果在課堂教學(xué)中的應(yīng)用問(wèn)題，尤其是語(yǔ)言的可教性問(wèn)題。