| With the rapid replacement of products and the continuous changing demands of different users, the traditional-designed products system faces further outstanding problems. However, it urges the birth of a more competitive conception and working theory in its designing period. Intellectualized system is the future trend with the human-computer communication in natural language as its natural requirement. This essay applies the verb omission and recovery of natural language understanding in the products design. Through the analysis of the natural-language-oriented users, it manages to transfer the analytical results into the conceptual designing parameters which provide support for the subsequent design and offer a friendly communicative environment for the users.It puts forward the relevant methods and theoretical foundations of discourse analysis by using analytical methods and knowledge representative in combination with the realities of natural language understanding. By analyzing the problems it faces, this essay researches into general verb omission phenomena. It realizes the instantiating process of verb omission and recovery modeling by analyzing the discourse connotation and matching the nature of dynamic events which helps to recover the omitted semantic components.This design manages to realize the NLU omission and recovery system on the natural language understanding modeling basis in combination with which it applies the products design in the demand analysis. |