词义解析
(1)本义为“醒着”,指未处于睡眠状态。例如:The baby is awake.(婴儿醒着。)(2)引申为“清醒的、警觉的”,指头脑清晰、注意力集中。例如:I need coffee to stay awake during the meeting.(我需要咖啡来在会议中保持清醒。)(3)进一步引申为“意识到、察觉”,常与to连用,表示对某事的认知。例如:She is awake to the risks involved.(她意识到所涉及的风险。)这三个义项由具体到抽象,从生理状态过渡到心理状态。