knock的过去式和过去分词
很多英语动词的过去式和过去分词的变化形式都是直接造原型的后面加ed。下面是本站小编为你整理的knock的过去式和过去分词，希望大家喜欢!
过去式： knocked
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
knocked造句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。
knock常见句型用作名词 (n.)
The hard knock made her cry.
重重一击把她打哭了。
She gave three knocks on the window.
她在窗子上敲了三下。
He got a nasty knock on the head when he fell.
他跌倒时头撞得很厉害。
用作动词 (v.)
用作不及物动词
S+～(+A)
Please knock before entering.
进来先敲门。
Come in, don't knock.
进来,别敲门。
用作及物动词
S+～+ n./pron.
The children were knocking the bottom of the box.
孩子们在敲箱子底。
The falling branch knocked him on the head.
落下来的树枝打在他的头上。
His rudeness knocked me completely.
他的粗鲁使我大为震惊。
用作宾补动词
S+～+ n./pron. + adj.
He knocked me flat with one punch.
他一拳把我打倒。
She knocked him senseless.
她把他打昏了。
Overtaking drugs nearly knocked the girl paralyzed.
过量吸毒几乎使这个女孩昏迷。
