down有往…的下端;在…下方;咽下;击倒等意思，那么你知道down的过去式是什么吗?今天一起来学习一下down的过去式以及down的用法和例句，希望对大家的学习有所帮助!
down的过去式及其它时态
down的过去式:downed
down的复数:downs
down过去分词:downed
down现在分词:downing
down第三人称单数:downs
down的用法和例句
1、Pipe down! I'm trying to listen to the news.
不要讲话了! 我在收听新闻.
2、He tore down the notice.
他把布告揭了下来.
3、Litter in the hen coop beds down if it is not raked.
鸡笼里的稻草如不清除会形成硬层.
4、For this his boss dressed him down for a good while.
为此老板斥责他老半天.
5、Hearing that there was an emergency case, the doctor put down his chopsticks and left at once.
听说有急诊, 医生撂下筷子就走.
6、I must ask you to tone down your remarks; they are giving offence to some of our visitors.
我们必须要求你说话语气和缓一些, 因为你的话得罪了一些客人.
7、The car slid down the steep gradient into the river.
汽车滑下陡峭的斜坡掉入河中.
8、The skiers sped down the slope.
滑雪运动员飞快地向下滑去.
9、Lay the baby down gently.
请将婴儿轻轻放下.
10、Retail business slacks down when employment drops.
就业率低时零售业就不景气.
