考研英语高频词汇
jump n.离职，跳槽;剧增，暴涨 v.使转换;立即行动
<历年真题考查频次:16次>
真题复现1：Scientists jumped to the rescue with some distinctly shaky evidence to the effect that insects would eat us up if birds failed to control them.(2010年英语一翻译[46])
真题翻译：科学家们在一些明显站不住脚的证据下挺身而出，大意是说，如果鸟类不能控制昆虫，昆虫就会吃掉我们。
真题复现2：But brain researchers have discovered that when we conscious.y develop new nabits, we create para.e. synaptic paths,and even entirely new brain cells, that can jump our trains ofthought onto new, innovative tracks. (2009年text1P2)
真题翻译：但大脑研究人员发现，当我们有意识地养成新习惯时，我们会创建并行的突触路径，甚至是全新的脑细胞，它们可以让我们的思维列车跳到新的、创新的轨道上。
真题复现3：Even demographics are working against the midale class family, as the odds of having a weak elderly parent-and all the attendant need for physica. and financialassistance-nave jumped eightfold in just one generation.(2007年text3P3)
真题翻译：就连人口结构也对中产阶级家庭不利，因为在短短一代人的时间里，拥有一个虚弱年迈的父母的几率--以及随之而来的对身体和经济援助的所有需求--增长了8倍。
