3、constitutesamajorobstacle to L2learningandacharacteristicfeaturethatdistinguishesL2fromL1learning.Forthisfeature,connectionismoffersabetteraccountthantheL1-basedUG.【日期】收稿日期:2000-11-27【关键词】普遍语法/参数/连接论/概率型式/母语迁移UniversalGrammar/parameters/connectionism/probabilisticpatterns/L1trans