Grammaticalization observed from first language acquisition 语法化与母语习得
2.
Discussion on foreign language teaching method from native language learning theory 从母语习得理论探讨外语教学方法
3.
Contrast on children s first language acquisition and adults second language learning 儿童母语习得和成人外语学习的比较
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Revelation of the difference between the children ' s first language acquisition and the adults ' second language acquisition to foreign language teaching 儿童母语习得与成人二语习得的差异对外语教学的启示