关于“who's”在疑问句中的单复数形式,需根据具体语法结构判断:
作为主语时 - 若“who”指代单数名词(如a person),谓语动词用单数第三人称形式(如 is
);
- 若指代复数名词(如people),谓语动词用复数形式(如 are)。
例如:
- "Who's the teacher?" → isthe teacher?
- "Who's going to the party?" → arethey going to the party?
作为宾语时
- 谓语动词形式取决于其指代的主语,与疑问词本身无关。
例如:
- "I don't know who's the right person." → 谓语动词为复数( don't know)
特殊结构中的处理
- 在某些特殊结构中,需结合上下文判断。例如:
- "Who's your friend?" → isyour friend?(单数)
- "Who's eating breakfast?" → arethey eating breakfast?(复数)
总结: 单数
复数:who指代复数名词
动词形式:根据实际主语决定,与疑问词无关。