基本规则
单词 “person” 是一个单数可数名词,表示“一个人”。因此,当主语是 “a person” 或 “the person” 时,谓语动词应使用单数形式。
✅ A person is waiting outside.
✅ The person in the photo is my teacher.
❌ A person are waiting outside.(错误)
✅ The person in the photo is my teacher.
❌ A person are waiting outside.(错误)
复数形式:people
“Person” 的复数通常是 “people”(表示一群人)。此时主语为复数,谓语动词用复数形式。
✅ Some people are talking loudly.
✅ The people in this room are engineers.
❌ The people is talking.(错误)
✅ The people in this room are engineers.
❌ The people is talking.(错误)
特殊情况:persons
在正式或法律语境中,“person” 的复数有时写作 “persons”,但日常英语中极少使用。即便如此,它仍是复数,动词仍用复数形式。
✅ Missing persons are being searched for.
✅ This elevator can hold up to 10 persons.(说明容量,非主语)
✅ This elevator can hold up to 10 persons.(说明容量,非主语)
常见误区
- 误以为 “person” 听起来像复数 → 实际是单数。
- 混淆 “person” 和 “people” 的用法。
- 在疑问句或否定句中仍坚持错误搭配,如 “Is there any persons?”(应为 “Are there any people?”)
小测试
- A kind person ___ always helpful. (答案:is)
- Many young people ___ using social media. (答案:are)
- The missing persons ___ found safe. (答案:were)