up有在上面，在高处;起床，起来;向上;由低到高;等意思，那么你知道up的过去式是什么吗?下面一起来学习一下up的过去式以及up的用法和例句，希望对大家的学习有所帮助!
up的过去式及其它时态
up的过去式:upped
up过去分词:upped
up现在分词:upping
up第三人称单数:ups
up的用法和例句
1、The fee his lawyer charged for drawing up the deed was enough in all conscience.
他的律师为起草契约所收的费用确实足够了.
2、The stew must be boiled up before serving.
炖肉必须煮熟才能上桌.
3、She seems to have camped up at the third act of the play.
她在第三幕中表演得似乎过火了.
4、If you speed up your work, we can finish before it is dark.
要是你加紧, 我们可以在天黑前结束工作.
5、They have fastened up all the parcels.
他们把这些包裹都捆扎好了.
6、We can't get unwary just because nothing unusual has cropped up.
不能因为没发生什么问题就麻痹大意起来.
7、Everywhere you look, you can see glass and concrete monstrosities going up.
到处你都能看到玻璃和混凝土的庞然大物拔地而起.
8、We can sum up the main point of the lesson in three sentences.
我们可以用三句话来概括本课要点.
9、He was rigged up to a machine so that the nurses could check his heartbeat.
他身上连接了机器让护士检查心跳.
10、I shall have to read up on this subject if I am to give a talk about it.
如果我准备做一次关于这课题的讲座,我就必须把它彻底研究一番.
