knock的过去分词是什么
knock有敲打，敲击的意思，是现实生活中我们经常会使用的一个动词。那knock的过去分词是什么呢?下面是学习啦小编为你整理的knock的过去分词，希望大家喜欢!
knock的过去分词
过去分词： knocked
v.敲，击，打( knock的过去式和过去分词 ); (心)怦怦跳; 把…撞击成(某种状态); 批评
knock的过去分词knocked造句
学习啦在线学习网 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.
学习啦在线学习网 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.
学习啦在线学习网 在职业拳击赛中，他从未被击倒判败过。
学习啦在线学习网 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.
学习啦在线学习网 我一敲门，卡萝尔就来开了。
knock的用法
n.短促的敲打(声); 爆震声; 敲击声; 敲门(或窗等)声
学习啦在线学习网 vi.猛烈敲击; 与某物相撞; 撞到了桌子;
vt.(心)怦怦跳; 把…撞击成(某种状态); 批评;
1. Find Bernie and get him to knock an agreement together.
找到伯尼，让他尽快拟好一份协议。
2. They decided to knock the two rooms into one.
他们决定把两间屋子打通连成一间。
3. What they said was a real knock to my self-confidence.
学习啦在线学习网 他们的话是对我自信心的一次重大打击。
4. He had many motives for wanting to knock off Yvonne.
学习啦在线学习网 他有很多杀伊冯娜的动机。
5. When we stop enjoying ourselves we'll knock it on the head.
等玩够了，我们就会结束。
6. They knock around on weekends in grubby sweaters and pants.
他们周末穿着邋遢的毛衫和裤子到处闲逛。
7. German cameras at knock-down prices flooded the British market.
德国产的廉价相机充斥着英国市场。
8. If I get this report finished I'll knock off early.
学习啦在线学习网 如果我写完这篇报告，我就会早点下班。
学习啦在线学习网 9. Could you possibly knock me up some scrambled eggs?
学习啦在线学习网 你能尽快给我弄个炒鸡蛋吗?
学习啦在线学习网 10. The market might abandon the stock, and knock down its price.
市场可能会抛售该股票，从而令其股价下跌。
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