jump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。下面让我们来具体看一下jump的用法有哪些吧。
1.跳；跃；跳跃
如：The children were jumping up and down with excitement.
孩子们兴奋得跳来跳去。
2.跳过；跃过；跨越
如：Can you jump that gate?
你能跳过那篱笆门吗？
3.快速移动；突然移动
如：She jumped up and ran out of the room.
她蓦地跳起来跑出房间。
4.（因吃惊、害怕或激动而）猛地一动，突然一跳
如：A loud bang made me jump.
砰的一声巨响吓我一跳。
5.突升；猛涨；激增
如：Prices jumped by 60% last year.
去年，物价暴涨60%。
6.突然改变，突然转换（话题、题目）
如：I couldn't follow the talk because he kept jumping about from one topic to another.
我听不明白他的讲话，他老是转换话题。
7. 略去；略过；跳过
如：You seem to have jumped several steps in the argument.
你在论证中似乎略去了好几个步骤。
8.突然袭击（某人）；猛地扑向（某人）
如：The thieves jumped him in a dark alleyway.
一伙盗贼在一条漆黑的小巷里突然扑向他。
