本文研究的对象是汉语一种SVO构式里表示身体部位的光杆名词,探讨的问题是这种光杆名词的定指义的认知基础。我们发现,与英语不同的是,出现在这种SVO构式里的、表示身体部位的光杆名词凸显的不是事物的类,而是事物的具体实例。这些表示身体部位的光杆名词的指称义是通过SVO构式义模拟人体部位执行某一动作实现的。 The object of this paper is a Chinese glossary nouns that represent body parts in SVO constructs, and the problem to be explored is the cognitive basis of this definition. What we find is that, unlike English, what appears in this SVO construct is not a class of things, but rather a concrete example of something that highlights the noun of the body of the polished rod. These means that the body part of the polished rod noun refers to the meaning of the SVO structural meaning of the human body parts to perform a certain action to achieve.