中文摘要：

本文立足于构式语法的基本观念和原则探讨汉语二语习得研究中的理论和方法问题，主要从以下几个方面来说明：构式知识习得的表现系统及相关的构式能产性问题；构式意识的形成和发展机制问题；构式习得中的界面互动关系问题；构式习得中的语言共性和类型特征问题；构式习得研究的方法和方法论问题。文章最后指出，在构式语法理论体系中，构式本体研究、习得研究和教学研究应有机结合，互动互进。

英文摘要：

Based on the fundamental ideas and principles of Construction Grammar, this article discusses the theoretical and methodological issues of second language acquisition in Chinese. It is mainly elaborated in the following aspects, the representation system of construction knowledge acquisition and its relevant productivity; the formation and development mechanism of constructional awareness; the interactive relationship among interfaces of construction acquisition; the linguistic universals and typological features of construction acqui sition; the methods and methodologies of construction acquisition. Finally, this article proposes that the studies on construction ontology, acquisition and teaching should be organical- ly integrated and interactive in the theoretical system of Construction Grammar.