【alarm用法搭配】“Alarm”是一个常见的英文单词，既可以作为名词使用，也可以作为动词使用。在不同的语境中，“alarm”有着多种搭配方式和具体含义。以下是对“alarm用法搭配”的总结，帮助读者更好地理解和运用这个词。
一、名词用法（Noun）
当“alarm”作为名词时，通常表示“警报、警报器、惊恐、忧虑”等意思。以下是常见的搭配及用法：
| 搭配 | 含义 | 例句 |
| alarm clock | 闹钟 | I woke up to the sound of my alarm clock. |
| fire alarm | 火灾警报 | The fire alarm went off during the meeting. |
| security alarm | 安全警报 | The security alarm was triggered by a broken window. |
| heart alarm | 心脏警报（医疗术语） | The doctor checked the heart alarm for irregular beats. |
| alarm system | 报警系统 | The house is equipped with an advanced alarm system. |
| cause an alarm | 引起警报/担忧 | His sudden disappearance caused an alarm among the family. |
二、动词用法（Verb）
“Alarm”作为动词时，意思是“使惊慌、使警惕”，常用于描述某事让人感到不安或紧张。以下是常见的动词搭配：
| 搭配 | 含义 | 例句 |
| alarm someone | 使某人惊慌 | The loud noise alarmed the children. |
| alarm about something | 对某事感到担忧 | Many people are alarmed about the rising crime rate. |
| be alarmed at something | 因某事而感到震惊 | She was alarmed at the news of the accident. |
| alarm the public | 引起公众恐慌 | The government tried to alarm the public about the virus. |
| alarm the authorities | 引起当局注意 | The unusual activity alarmed the police. |
三、常见短语与固定搭配
除了上述基本用法外，“alarm”还常与其他词组合成固定搭配，如：
- set off an alarm：触发警报
The smoke set off the fire alarm.
- go off an alarm：警报响起
The alarm went off at 7 a.m. every day.
- in alarm：惊慌地
He ran out of the room in alarm.
- alarmingly：令人担忧地
The situation is alarmingly worsening.
总结
“Alarm”作为一个多义词，在英语中使用非常广泛，尤其在日常交流、新闻报道和正式文本中都经常出现。无论是作为名词还是动词，都有其特定的搭配方式和语境。掌握这些常用搭配，有助于更准确地表达自己的意思，并提高语言的自然度和地道性。
通过表格的形式整理，可以更加清晰地看到“alarm”的不同用法和搭配，方便学习和记忆。希望这篇文章能对你的英语学习有所帮助！