日语学习者使用形式名词“もの”、“こと”时经常举棋不定或混淆使用。本文首先考察形式名词“もの”、“こと”的本质,进而拓展到与其本质密切相关的多个基础句型,旨在通过分析,凸显这些句型的共性和差异,使学习者加强理解,减少理论记忆,增强学习效果。 Japanese learners use formal nouns “も の”, “こ と” often indecisive or confused to use. This article first examines the nature of the formal nouns “mo ”, “ko ”, and then expands to a number of basic sentence patterns that are closely related to its essence. The purpose is to analyze and highlight the commonness and difference of these patterns so that learners Strengthen understanding, reduce theoretical memory and enhance learning outcomes.