jump的过去式是jumped。
ump用作及物动词时,意为“使…跳跃,使…惊起”,着重从地面、其他表面或地点跳起,可指往高处跳,也可指往低处跳,还可指跳过什么，强调的是猛然跳起或跳跃的动作,其后接名词、代词或反身代词作宾语,可用于被动结构。
jump也可用作不及物动词,意为“跳,跃”,通常不与表示延续的时间状语连用,也不用于进行体,除非表示的是重复的动作。
jump还可以作“暴涨”解,一般指数量突然迅猛地增长,用作不及物动词。
jump作名词解是“跳,跃”的意思,可指一种抽象的行为,也可指具体的一次动作,是可数名词,其前可加不定冠词或数量词修饰。
jump引申可作“猛长,激增”解,一般指物品的数额、价格或价值在一个较短的时间内相对于以前大幅度地提高,用作可数名词。
jumped造句I jumped over the fence.
我跳过了栅栏。
I jumped up to catch a ball and fell over.
我跳起来接球，结果摔了个跟头。
He had jumped overboard in New York harbor and swum to shore.
他在纽约港跳下船，游上了岸。
Adam jumped from his seat at the girl's cry.
女孩儿一哭，亚当立即从座位上跳了起来。
I'd jumped seventeen feet six in the long jump, which was a school record.
我跳远曾经跳出了17.6英尺，创造了学校纪录。
Blake jumped in expertly; the boat dipped slightly under his weight.
布莱克很熟练地跳上了船，他的重量使小船微微向下沉了沉。
I jumped the last six feet down to the deck.
最后的6英尺我一跃而下，跳到甲板上。
He jumped out of a third-floor window.
他从3楼的窗户跳了出去。
I jumped in the car and went to remonstrate.
我跳进汽车去提出抗议。
Alex jumped up so violently that he overturned his glass of sherry.
亚历克斯一下子暴跳起来，结果把他那杯雪利酒都打翻了。
