摘要
基于主格参数的理论和实证研究,文章提出二语功能语类T的特征组合假设:体特征成为二语T的必选型可解读特征,人称/EPP特征是二语T的必选型不可解读形式特征,具有可辨识证据和母语参照的时态特征是二语T的可解读特征,具有可选性但缺乏母语和二语证据的数特征属于不可解读特征,在二语T中未被表征。该假设得到近期最简方案和二语可解读性假说的支持,可解释目前语素研究中最明显的中介语事实:主格、时态和一致形式的二语习得呈现显著的递增难度。
Theoretical and empirical studies on Nominative Case Parameter give rise to the assumption of Feature composition of L2 Functional category T: interpretable Aspect feature and uninterpretable Person/EPP feature are obligatorily specified;in- terpretable Tense feature, with detectable L2 evidence and L1 reference, is optionally specified;and Number feature, which lacks positive evidence in both L1 and 12, is not represented in L2 T. The latest version of Minimalist Program and L2 Interpretability Hypothesis lend support to the above assumption, which provides a compelling explanation for interlanguage general- izations uncovered by recent I2 empirical research: the scale of ascending difficulty in 12 acquisition of Nominative case, tense and agreement marking.
出处
《西安外国语大学学报》
2013年第3期15-20,共6页
Journal of Xi’an International Studies University
基金
教育部人文社会科学重点研究基地重大项目"英语程式语研究的理论建构及应用"(项目编号:12JJD740010)
江西省社会科学规划江西省高校外国语言教学研究专项课题(2012年)(项目编号:12WW327)的阶段性成果