【alarm用法搭配】“Alarm”是一个常见的英文单词，既可以作名词，也可以作动词使用。在日常英语中，“alarm”常用于描述警报、警告或引起紧张情绪的事件。以下是关于“alarm”的常见用法搭配总结，帮助你更准确地理解和使用这个词。
一、基本含义
- 名词：警报、警报器、惊慌、警惕
- 动词：使感到担忧、使警觉、引起警报
二、常见搭配与例句
| 搭配 | 含义 | 例句 |
| set an alarm | 设置闹钟 | I set an alarm for 7 a.m. to wake up early. |
| go off | （闹钟）响；（警报）响起 | The alarm went off at midnight, waking me up. |
| sound the alarm | 发出警报 | The fire alarm sounded suddenly. |
| on alarm | 在警戒状态 | The police were on alarm after the robbery. |
| raise an alarm | 引起警报 | A worker raised an alarm when he saw smoke. |
| trigger an alarm | 触发警报 | The system triggered an alarm when it detected a break-in. |
| alarm clock | 闹钟 | She used her old alarm clock to get up every morning. |
| alarm system | 报警系统 | Our house has a modern alarm system. |
| be on edge | 紧张不安（常与alarm相关） | The news made him feel on edge and full of alarm. |
| in alarm | 惊慌地 | They ran in alarm when they heard the explosion. |
三、使用小贴士
1. 注意词性：根据语境判断“alarm”是作为名词还是动词使用。
2. 搭配习惯：如“set an alarm”和“sound the alarm”是固定搭配，建议记住。
3. 语气差异：动词“alarm”多用于正式或书面语，而名词“alarm”则更常见于日常对话中。
通过掌握这些常用搭配，你可以更自然地使用“alarm”一词，避免常见的语法错误和表达不当。希望这份总结对你学习英语有所帮助！