主过从过例句10个
以下是10个包含主过从过（主句使用过去时，从句使用过去完成时）的例句：
1. By the time the police arrived, the thief had already escaped.
（警察到达时，小偷已经逃跑了。）
2. When I asked him, he said he had finished his work.
（当我问他时，他说他已经完成了他的工作。）
3. She realized she had left her wallet at home when she got to the door.
（当她到达门口时，她意识到她把钱包忘在家里了。）
4. He realized he had left his keys at home when he tried to open the door.
（当他试图开门时，他意识到他把钥匙忘在家里了。）
5. They found out that the game had already started when they arrived at the stadium.
（当他们到达体育场时，他们发现比赛已经开始了。）
6. He told me that he had never been to Paris before.
（他告诉我他以前从未去过巴黎。）
7. The teacher explained that the students had already completed their assignments.
（老师解释说学生们已经完成了他们的作业。）
8. She felt happy when she found out that she had passed the exam.
（当她发现她通过了考试时，她感到很高兴。）
9. He said that he would have attended the party if he hadn\'t been busy.
（他说如果他没有那么忙，他会去参加派对的。）
10. The manager mentioned that the project had been completed before the deadline.
（经理提到项目在截止日期之前已经完成。）
这些例句展示了在叙述过去的事件时，如何使用主过从过的结构来表达过去某个时间之前已经完成的动作或状态
其他小伙伴的相似问题：
主过从过的三种句型是什么？
主过从过的标志词有哪些？
如何区分主过和从过？
