Meaning
所 is a versatile character serving multiple functions in modern Chinese. Most commonly, it appears as a grammatical particle in the 所 structure (被/为...所...) to mark passive constructions or to nominalize verb phrases, meaning 'that which is'. It also functions as a measure word for buildings, schools, hospitals, and other institutions.
Usage
In formal or written Chinese, 所 frequently appears in the pattern '所 + verb' to create noun phrases (e.g., 所见 'what is seen', 所闻 'what is heard'). As a measure word, it's used primarily for institutions: 一所学校 (one school), 三所医院 (three hospitals). The character rarely appears alone in casual speech but is extremely common in set patterns and formal expressions.
Examples
- 01我们学校附近新开了三所医院。.Three new hospitals opened near our school.
- 02他所说的话让我很感动。.What he said really moved me.
Common collocations
- 所以therefore; so
- 所有all; every
- 所谓so-called; what is called
- 一所学校one school
Origin
Originally depicted a door or gateway, indicating a place or location. Over time, it evolved to indicate 'that which' or to mark the object of an action in classical Chinese grammar.