【warn的用法】“Warn”是一个常见的英语动词,表示“警告、提醒、劝告”。它在日常交流和写作中使用广泛,掌握其正确用法对提高英语表达能力非常有帮助。本文将从基本用法、常见搭配、句型结构等方面进行总结,并通过表格形式清晰展示。
一、基本用法
1. warn + 某人 + (about/against) 某事
表示“向某人警告某事”。
- 例句:The teacher warned the students about the exam.(老师提醒学生们考试的事情。)
- 例句:He warned me against driving too fast.(他劝我不要开得太快。)
2. warn + 某人 + to do something
表示“劝告某人做某事”。
- 例句:She warned him to be careful.(她劝他小心点。)
- 例句:The doctor warned her to take the medicine regularly.(医生劝她按时吃药。)
3. warn + that 从句
表示“警告某人……”。
- 例句:They warned that the storm would hit soon.(他们警告说暴风雨即将来临。)
二、常见搭配
搭配 | 含义 | 例句 |
warn someone about something | 警告某人某事 | The parents warned their child about the danger. |
warn someone against something | 劝阻某人做某事 | He warned her against taking that job. |
warn someone to do something | 劝告某人做某事 | The teacher warned the students to finish their homework. |
warn that... | 警告说…… | The police warned that the area was unsafe. |
三、注意点
- “Warn”后面不能直接接“of”,但可以说“warn about”或“warn against”。
- “Warn”强调的是“提前告知危险或不良后果”,语气较为正式或严肃。
- 在口语中,有时会用“tell”代替“warn”,但语义上不如“warn”强烈。
四、总结
“Warn”是一个非常实用的动词,常用于提醒或警告他人可能存在的风险或问题。掌握其基本结构和常见搭配,有助于更准确地使用这一词汇。以下是主要结构的简要归纳:
结构 | 用法说明 | 示例 |
warn + someone + about something | 警告某人某事 | He warned us about the traffic. |
warn + someone + against something | 劝阻某人做某事 | She warned me against smoking. |
warn + someone + to do something | 劝告某人做某事 | The boss warned the staff to arrive on time. |
warn that... | 警告说…… | They warned that the meeting might be canceled. |
通过以上内容,可以系统地了解“warn”的各种用法,帮助你在实际英语使用中更加得心应手。
以上就是【warn的用法】相关内容,希望对您有所帮助。