Based on a substantial amount of spoken language phenomena transcribed from real conversations,this article describes and analyzes a new and significant grammatical phenomenon in contemporary spoken Chinese.This phenomenon is structured as a new syntactic position following a complete sentence,demonstrating that it represents an emerging sentence pattern that conveys four closely related pragmatic functions—question,focus,emphasis,and exclamation.The article also presents extensive statistical data to illustrate the varying usage probabilities of these pragmatic functions in this construction.The position at the end of the sentence only allows for one syntactic component,which forms a complete intonation with the split clause,distinguishing it both formally and functionally from conventional appended phrases.Additionally,by drawing comparisons with ancient Chinese and other languages,we deepen the understanding of the grammatical features and pragmatic functions of this newly emerged syntactic phenomenon.