什么是 “be put on”？
“Be put on” 是动词短语 “put on” 的被动语态形式，常用于描述某物被穿上、被安排、被上演等场景。根据上下文不同，其含义也会有所变化。
常见含义与用法
- 被穿上（衣物、饰品等）
例：The coat was put on by her before she left. - （活动、演出等）被安排或上演
例：A new play will be put on next month at the theater. - （设备、系统等）被启动或启用
例：The alarm system was put on during the night. - （有时带有“被欺骗”的引申义，但较少见）
例：He felt he had been put on by the salesman’s false promises.
实用例句
- All the decorations were put on for the festival.
- The meeting was put on hold due to technical issues.
- Her glasses were put on hastily as she rushed out.
- A charity concert will be put on this weekend.
语法小贴士
“Be put on” 属于被动语态结构：
主语 + be + put on + (by + 执行者)
注意：“put” 的过去分词仍是 “put”，不要误写为 “putted”。