【HAVE的过去式是什么】“Have”的过去式是“had”。这是英语中一个常见的动词，用于表示拥有、经历或完成某种动作。在日常交流和写作中，“have”和“had”都是高频词汇，掌握它们的正确形式对学习英语非常重要。
以下是对“have”的过去式的总结与对比：
“Have”是一个不规则动词，在英语中它的过去式不是通过加“-ed”来构成，而是直接变为“had”。这个变化适用于所有的人称和数，无论是第一人称、第二人称还是第三人称，过去式都统一为“had”。
例如：
- I have a car. → I had a car.
- She has a book. → She had a book.
- They have dinner. → They had dinner.
此外，“have”还可以作为助动词使用，如在现在完成时中：“I have eaten.” 其过去式则为：“I had eaten.”
表格对比：
| 动词原形 | 过去式 | 用法示例（一般过去时） |
| have | had | I had a meeting yesterday. |
| have | had | She had a great time at the party. |
| have | had | We had lunch at noon. |
| have | had | They had already left. |
通过了解“have”的过去式“had”，可以更准确地表达过去的动作或状态，提升语言表达的准确性与自然度。