fell的过去式是什么

"fell"作为动词的意思是“砍倒，打倒”，fell过去式是"felled"，例句如下：

1. The lumberjack felled a large oak tree in the forest. （伐木工人在森林中砍倒了一棵大橡树。）

2. The ancient tree was felled to make way for a new road. （为了修建新道路，这棵古老的树被砍倒了。）

3. The logger felled several trees to clear the land for farming. （伐木工人砍倒了几棵树，为农田清理出空地。）

4. The hurricane felled numerous trees, causing widespread damage. （飓风倒下了许多树木，造成了广泛的破坏。）

5. The timber company felled the trees and transported them to the sawmill. （木材公司砍伐了树木并将它们运到了锯木厂。）

6. The old barn was felled by a strong gust of wind. （一阵强风把旧谷仓刮倒了。）

7. The tree surgeon carefully felled the diseased tree to prevent it from spreading the infection. （树医小心地砍倒了那棵生病的树，以防止病菌传播。）

8. The logging company felled the trees using modern machinery. （伐木公司使用现代机械砍伐了树木。）