范文：
Title: My Past Trip to Paris
Last summer, I embarked on an unforgettable journey to Paris, a city that has always captivated my imagination. My trip began on a sunny Saturday morning, when I packed my bags and set off for the airport. The flight was long, but the anticipation of seeing the Eiffel Tower for the first time kept me excited.
By the time I landed in Paris, it was already evening. I checked into my hotel and had a quick dinner before heading out to explore the city. My first stop was the ChampsÉlysées, where I marveled at the grandeur of the avenue and the iconic Arc de Triomphe. The next morning, I visited the Louvre Museum, where I spent hours admiring the Mona Lisa and other masterpieces.
Throughout my stay, I also enjoyed the city's charming cafes, tried some delicious French cuisine, and took countless photos of the breathtaking architecture. On my last day, I visited the Palace of Versailles, which was truly a sight to behold. The opulent halls and gardens left me in awe of the French monarchy's extravagance.
As my trip came to an end, I boarded my flight back home with a heart full of memories and a longing to return. Planning my trip to Paris was a highlight of my year, and I plan to visit again soon.
常见问答知识清单及解答：
1. Q: 什么是plan的过去式？
A: Plan的过去式是planned。
2. Q: 如何使用planned这个词？
A: Planned可以用来描述过去某个时间点已经安排好的事情。例如：“I planned a trip to Paris last summer.”
3. Q: planned和plan有什么区别？
A: Planned是plan的过去式，表示过去已经发生的行为或动作；plan是原形，用于现在时态，表示计划或打算。
4. Q: 如何构造一个包含planned的句子？
A: 可以使用planned来描述过去计划的事情。例如：“We planned a surprise party for her birthday.”
5. Q: 在口语中如何使用planned？
A: 在口语中，可以简单地说“I planned”来表示过去计划了某事。
6. Q: planned在句子中的位置是怎样的？
A: planned通常位于句子的谓语动词位置，特别是在描述过去已经完成的动作时。
7. Q: 我可以如何用planned来回答一个关于过去的问题？
A: 如果你被问到过去是否计划了某事，你可以回答：“Yes, I planned to go to the gym every morning.”
8. Q: planned在写作中有什么用法？
A: 在写作中，planned可以用来描述过去的具体计划或安排，增加叙述的真实性和连贯性。
9. Q: 如何记住plan的过去式？
A: 可以通过记忆规则“动词原形+ed”来记住plan的过去式是planned。
10. Q: planned在语法结构中扮演什么角色？
A: planned在语法结构中扮演谓语动词的角色，特别是在简单句中，它是句子说明主语动作或状态的动词。
