从语义特征的角度考察与「~終わる」、「~切る」共现的前项动词的性质以及所构成的体的特点。考察结果显示,「~終わる」和「~切る」均构成不完整体中的终结体。「~終わる」所构成的体仅表示行为终结;「~切る」所构成的体,有行为终结、变化终结以及程度极限三种解释,其中程度极限是其主要用法。「~終わる」和「~切る」所构成的体的差异来自二者的语义特征。 From the perspective of semantic features, we examine the nature of the antecedent verbs that co-occur with “~ final wa ru” and “~ cut ru” and the characteristics of the body formed. According to the results of the survey, “~ 终 わ る” and “切 る” all constitute the terminal body in the incomplete body. The body formed by 「~ わ る」 represents only the end of the act. The body formed by 「切 る」 has three explanations, namely the end of behavior, the end of change and the limit of the degree. The limit of the degree is the main usage. The difference of the body formed by 「~ わ る」 and 「切 る」 comes from the semantic features of the two.