词义解析
go on 的本义是“继续前进”,由动词 go(走)和副词 on(向前)构成,引申为“继续做某事”。在此基础上,又引申出多个义项:1) 继续(做某事),如 go on working;2) (事件)发生,如 What's going on?;3) 进行,如 The show must go on;4) 持续,如 The meeting went on for hours;5) 责骂或唠叨,如 She went on and on about her problems。这些义项都与“向前移动”的核心概念相关,从物理空间的移动延伸到时间、事件和言语的延续。