L1 influence on the interpretation and production of morphosyntax and lexicon in a second language

本研究调查了学习英语的日本人和中国人在第二语言中习得形态句法和词汇的情况，并讨论了第一语言对这些不同语言属性的二语习得的影响。研究表明，母语影响在两个语言领域都得到了广泛的观察，但影响的方式和程度有所不同，这表明在二语习得研究中，将母语影响视为一种简单的现象是不合理的。

This study investigated the acquisition of morphosyntax and lexicon in a second language by Japanese and Chinese speakers learning English, and discussed how the first language influences the L2 acquisition of these different linguistic properties. It showed that the first language impact is widely observed in both linguistic areas ; however, it differs how and how much the influence has an impact on these properties, suggesting that it is not plausible to take"L1 influence"as a simple phenomenon in the study of second language acquisition.