Empty category is a common language phenomenon in all human languages. The semantic problem of empty category is mainly studied, which is a component with semantic content but no phonetic form in a certain syntactic relationship. This paper starts with the analysis of broad sense and narrow sense semantic orientation, and analyzes the NP+好+V construction with the help of empty category theory and frame theory. This paper will use the theory of semantic pointing analysis and empty category to investigate the semantic pointing, verb restriction, understanding and semantic background of the NP+好 +V construction.From the point of view of the semantic orientation in a narrow sense, it is the correlation between the two components, that is, the semantic orientation within the NP+好+V construction, which represents different meanings according to different orientations. In a broad sense, semantic orientation refers to the relationship between components and semantics, that is, it may point to the external components of NP+好+V. At this time, the object pointed to by semantics may not appear in the NP+好+V construction due to reasons such as omission. If necessary, you can Complement it, but it does not affect the understanding of its semantics.