【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。在不同的语境中，“have”可以有不同的含义和用法，但其过去式始终是“had”。
以下是对“have”的过去式的总结与对比：
一、总结
“Have”是一个不规则动词，在英语中它的基本形式是“have”，过去式为“had”，过去分词也是“had”。它常用于现在完成时（have/has + 过去分词）和一般过去时（had）。以下是几种常见用法的简要说明：
- 表示拥有：如“I have a car.” → “I had a car.”
- 表示经历：如“She has a headache.” → “She had a headache.”
- 完成时态：如“They have finished the work.” → “They had finished the work.”
二、表格对比
| 动词原形 | 过去式 | 过去分词 | 例句（现在时） | 例句（过去时） |
| have | had | had | I have a book. | I had a book. |
| have | had | had | She has lunch. | She had lunch. |
| have | had | had | They have completed it. | They had completed it. |
通过以上内容可以看出，“have”的过去式是“had”，在使用时需要注意时态的变化以及句子结构的正确性。掌握这一规则有助于提高英语写作和口语表达的准确性。
