knock的过去式和用法例句

　　knock做动词有敲击;互撞;攻击等意思，那么你知道knock的过去式是什么吗?下面是学习啦小编为大家整理的knock的过去式和用法例句，欢迎大家学习!

　　knock的过去式和其他时态：

　　过去式: knocked

　　过去分词: knocked

　　现在分词: knocking

　　knock的用法：

　　knock的用法1：knock的基本意思是用手、拳等硬物“敲打”,指出声地、连续地猛击,引申可指发出敲击或爆裂的声响。还可表示“批评”“数落”“非难”。

　　knock的用法2：knock可用作及物动词,也可用作不及物动词。用作及物动词时,可接名词或代词宾语,也可接以形容词充当补足语的复合宾语。可用于被动结构。

　　knock的用法3：knock是瞬间动词,如表示重复动作,须用进行体。

　　knock的过去式例句：

　　1. She went directly to Simon's apartment and knocked on the door.

　　她直奔西蒙的房间，敲了敲门。

　　2. He was knocked down by an uppercut from Eubank.

　　他被尤班克一记上钩拳击倒在地。

　　3. High winds have knocked down trees and power lines.

　　大风刮倒了树木和电线。

　　4. She accidentally knocked the tea tin off the shelf.

　　她不小心把架子上的茶叶罐碰了下来。

　　5. A storm has made roads treacherous and knocked out power.

　　一场暴风雨致使公路隐患重重且电力瘫痪。

　　6. He had never been knocked out in a professional fight.

　　在职业拳击赛中，他从未被击倒判败过。

　　7. The third wave was so strong it knocked me backwards.

　　第3波浪太大了，把我打了回去。

　　8. That really knocked back any hope for further peace negotiations.

　　那的确一度使进一步的和平谈判成为泡影。

　　9. When I got knocked up, the whole town knew it.

　　我怀孕时，整个镇子都知道了。

　　10. Carol answered the door as soon as I knocked.

　　我一敲门，卡萝尔就来开了。

　　11. A drunk driver knocked down and killed two girls.

　　一个酒后驾驶的司机撞死了两个女孩儿。

　　12. He cracked his head on the pavement and was knocked cold.

　　他一头撞到人行道上，不省人事了。

　　13. She came towards me so quickly that she knocked a chair over.

　　她飞快地朝我这边走来，把一张椅子都撞翻了。

　　14. A survivor was knocked unconscious when the helicopter ditched.

　　在直升机紧急迫降时，一名幸存者被撞昏过去。

　　15. Isabel rose so abruptly that she knocked down her chair.

　　伊莎贝尔起得太急了，以致碰倒了她坐的椅子。