upsurge
词根词缀：
insurgency n. 叛乱
in 成… + surg 升起 + ency 性质，状态，行为 → 由内部升起的动乱 → 叛乱
insurgent adj. 暴动的
in 成… + surg 升起 + ent 具有…性质的，关于…的 → 使波涛汹涌 → 暴动的
resurge v. 复活
re 重新 + surge 浪潮；涌来 → 生命之火重新燃起 → 复活
resurgence n. 复兴；复活
resurge的名词
surge v. 浪潮；涌来
surg 升起 + e → 浪潮；涌来
upsurge n. （情绪）高涨
up 向上 + surg 升起 + e →〔情绪〕如浪潮般向上翻涌 → 高涨
数据来源：新东方英语词汇速记大全
相关例句：
The Olympics will create an upsurge of tourists in China.
奥运会的举办将在中国掀起一股旅游热潮。
Soon came another upsurge of the revolution.
又一个革命高潮很快到来了。
A new upsurge in construction is in the making.
一个建设的新高潮正在兴起。
And the awareness to this unprecedented upsurge!
并把这一意识推向了前所未有的高潮！
An upsurge in economic construction is bound to be followed by an upsurge of construction in the cultural sphere.
随着经济建设的高潮的到来，不可避免地将要出现一个文化建设的高潮。
Looking at this sowing sweat Railway, I feel an upsurge of emotion: the how to repay them?
望着这播种着汗水的铁路，我心潮澎湃：我该怎么去回报他们呢？