This article explores theoretically the positive effects of the Li on the foreign language learning from perspectives including: ①all languages have linguistic universals; ②foreign language learning is based on the cognition of the mother tongue; ③the mot
This article explores theoretically the positive effects of the Li on the foreign language learning from perspectives including: ①all languages have linguistic universals; ②foreign language learning is based on the cognition of the mother tongue; ③the mot
本文从理论上探讨母语对外语学习（二语习得）的正面影响：①语言具有共性；②母语认知是外语学习的基础；③母语可促进可理解输入；④母语可促进学习者的积极情感。