古今汉语之间有源流演变关系。一批先秦汉语单音词化身传承语素进入现代汉语，对现代汉语构词产生深刻影响。论文以行走动作类传承语素为研究对象，“源流并重，以源释流”，通过划分传承语素类别和意义类型，从语素的构词能力、语素在构词中的位置、结合语素的特点三个角度考察传承的构词分布:与后起自由语素相比，传承自由语素构词量高且能产性强、常作为中心语素分化下位概念、倾向于和传承语素结合、参构的复合词多带有书面色彩；传承静态构词语素大多随已经定型的文言词进入现代汉语，本身已经丧失构词能力，参构的复合词意义隐晦，形成一个较为封闭的聚合，构词模式不具有能产性，往往以清单的方式储存于词库；传承动态构词语素大多随文言短语词汇化进入现代汉语或直接在现代汉语中形成，具有静态构词语素缺乏的构词能力，参构的复合词意义往往可以推断，构词模式具有能产性，更倾向进入到词法。

There is a relationship of origin and evolution between ancient Chinese and modern Chinese. A group of pre-Qin Chinese monophonic words have turned to inherited morphemes and have entered modern Chinese, which had a profound impact on modern Chinese word formation. Taking inherited morphemes about walking movement as the research object, this paper "the origin and flow should be paid equal attention to, and the source should be used to release the flow", investigates the word-formation distribution of inherited morphemes from three perspectives: the word-formation ability of morphemes, the position of morphemes in word-formation, by dividing the categories and meaning types of inherited morphemes. Compared with new free morphemes, it is clear that inherited free morphemes are characterized by high amount of word formation, strong production, differentiation of hypogyny conception as central morphemes, tend to be combinated with inherited morphemes and the formed compounds have written color. Most of the inherited static word-forming morphemes have entered modern Chinese with the stereotyped words, and they have lost their word-forming ability. The meanings of the constructed compounds are obscure, forming a relatively closed aggregation. Word-forming patterns are not productive and are often stored in a list of words. Most inherited dynamic word-forming morphemes have entered modern Chinese with Lexicalization of classical Chinese phrases or directly have formed in modern Chinese. They have the ability to form words which static word-forming morphemes can’t. The meanings of the constructed compounds can be inferred. Word - forming mode is productive and tends to enter into morphology.