总结：
“die of”是英语中表示“因……而死”的短语，常用于描述因疾病、事故或自然原因导致的死亡。以下是一些常见用法及例句，帮助学习者更好地掌握该短语的使用方式。
| 中文意思 | 英文表达 | 例句 |
| 因疾病而死 | die of illness | He died of cancer last year. |
| 因意外而死 | die of an accident | She died of a car accident. |
| 因年老而死 | die of old age | My grandfather died of old age. |
| 因饥饿而死 | die of hunger | Many people died of hunger during the war. |
通过以上例句可以看出，“die of”后接具体原因，适用于正式和非正式语境。在写作中合理使用该短语，有助于提高语言表达的准确性。
