介词By的功能及词性衍化  

Evolution of the Proposition by on Its Functions and Parts of Speech

作　　者：杨志玲[1] 

机构地区：[1]温州大学外国语学院,浙江温州325035

出　　处：《延安职业技术学院学报》2009年第2期106-107,F0003,共3页Journal of Yan’an Vocational & Technical College

摘　　要：在介词By开始引入施事后,by与动词的不同松散表现方式为巩固by+施事功能和其语义多样化提供了句法基础。其他词性的衍化取决于隐含的时空等论元所具有的自然属性。After the fulfillment of ＂by ＋ agent＂ , consolidation of this function and a semantic variety find their roots in different loose structure of ＂by＂ and predicate.The evolution and divergences of other parts of speech are determined by the implicit argument like time and space and their relative attributives.

关 键 词：by 功能 词性 衍化 

分 类 号：H314.3[语言文字—英语]