音标：['enәdʒi] ；柯林斯词典等级：4 级；牛津三千核心词汇；

n. 精力, 精神, 活力, 能量
[化] 能; 能量

n. (physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs
n. forceful exertion
n. enterprising or ambitious drive
n. an imaginative lively style (especially style of writing)

词型变化：名词复数形式 : energies
考试类型：[中考/四级/六级/考研/IELTS]

词性分布：

名词100%

energy的用法和样例：

例句

用作名词(n.)

Young people usually have more energy than the old.青年人通常比老年人精力充沛。
Don't waste your time and energy on trifles.别把你的时间和精力浪费在琐事上。
Auckland is a city full of energy.奥克兰是个充满活力的城市。
The industry felt the effects of the energy crisis.该工业受到能源危机的影响。
He gave a lecture on the use of solar energy.他就太阳能的利用作了一场讲演。

常见句型

用作名词(n.)

The manager listened carefully to Edison's plan and admired him for his energy and enthusiasm.经理仔细听取了爱迪生的计划,称赞他有干劲,有热情。
She is blessed with immense talent and boundless energy.她才智非凡,精力无限。
He didn't know how to blow off his superfluous energy.他不知如何发泄过剩的精力。
Since you are going to fight a hard battle, now you should conserve your strength and store up your energy.你们将要打一场硬仗,因此现在必须养精蓄锐。
They invested time and energy in the election campaign.他们把时间和精力投入选举活动。
He was always overflowing with energy.他精神总是很饱满。
The lads' energy pleased him but their recklessness worried him.小伙子们的劲头使他高兴,他们的冒失又使他担心。
They poured their energies into religious reform.他们致力于宗教改革。
It was found necessary to retire several generals who lacked energy and enterprise.使几位缺乏精力和上进心的将军解职是必要的。
She flung all her energy〔energies〕 into her work.她把全部精力都投到工作上。
Plants absorb energy from the sun.植物吸收太阳的能量。
The energy released by the chain reaction is transformed into heat.连锁反应释放出来的能被转换成热。
We'll bend to translating a book on atomic energy.我们将专心翻译一本有关原子能的书。
The fuel shortage awoke the country to the need for developing atomic energy.燃料匮乏使这个国家认识到开发原子能的必要性。
Einstein's theory links energy with mass and velocity of light.爱因斯坦的理论把能量同质量和光速联系起来。
Scientists realized that it was possible to obtain energy by splitting the atom.科学家们认识到通过原子裂变有可能获得能量。
New machines were introduced into the factory. As a result, not only were time and energy saved but production was greatly increased.工厂引进了新的机器,因而不仅节省了时间和能源,还极大地提高了生产量。
World energy demand is increasing at a rate of about 3％ per year.世界能源的需求量正以每年百分之三的速度递增。

～+to- v

I didn't have the energy to disagree with her.我没有能力不同意她。

词汇搭配

用作名词 (n.)

动词+～

produce energy产生能量
provide energy for为…提供能量
reduce energy减少能量
store up energy贮存能量
use the energy利用能量
devote one's energy to致力于
direct one's energy to致力于
have much energy精力充沛
pour energy into把精力倾注于
work with energy努力工作

形容词+～

youthful energy年轻人的活力

名词+～

heat energy热能
light energy光能
solar energy太阳能
sound energy声能

～+名词

energy sources能源

介词+～

a burst of energy一股劲
quantity of energy能量
sources of energy能源

经典引文

Institutions which could bear and breed such men as Lincoln and Emerson had surely some energy for good.
出自：J. R. Lowell
A sparse, dark wiry figure, charged with nervous energy.
出自：A. Koestler

【近义词】

【反义词】

彭蒙惠英语：Finding the Energy

Finding the Energy by Richard Seven 2005 The Seattle Times , Knight Ridder Newspapers. Distributed by Tribune Media Services Need some energy? To get it you have to spend it, and there’s the rub 1 W

发表于:2018-12-19 / 阅读(39) / 评论(0)

彭蒙惠英语

Google increases investment in clean energy

SAN FRANCISCO, Nov. 15 (Xinhua) -- Google announced on Thursday that it is investing 75 million U.S. dollars in a wind farm in the Midwestern U.S. state of Iowa, making its total investment in clean energy projects to nearly 1 billion dollars. The Io

发表于:2019-02-08 / 阅读(41) / 评论(0)

英语新闻

BRICS nations keen to team up on new energy

SANYA, Hainan, Dec. 4 (Xinhua) -- The five BRICS nations intend to focus and work together on developing alternative energy sources. When Bu Xiaolin, vice governor of China's coal-rich Inner Mongolia autonomous region, spoke over the weekend in front

发表于:2019-02-17 / 阅读(63) / 评论(0)

英语新闻

Conserve Your Energy :5 Things Not to Sweat

? Turning off your car's air conditioner - Yes, the AC does affect fuel efficiency. But Consumer Reports figures it amounts to only one mile per gallon, and edmunds.com says you could end up burning more if you open the windows and increase air resis

发表于:2019-02-17 / 阅读(50) / 评论(0)

阅读空间

英语歌曲:Energy

Energy Boy, I'm digging on your energy (Energy) and I'm digging what you telling me (Telling me) so I wrote this little melody 所以我写下了这首曲子 dedicated to my favorite lover 献给我最爱的人 Boy, I'm digging on your energy (Energy

发表于:2019-02-18 / 阅读(43) / 评论(0)

好听的英文歌曲

音乐咖啡厅:Keri Hilson - Energy

音乐咖啡厅:Keri Hilson - Energy 相关介绍：Keri Hilson被美国两大王牌超级制作人Timbaland和Polow Da Don一手提携，而在专辑《A Perfect World》，也邀来kanye West、Ne-Yo等大牌献声助阵。早期，Keri作为作曲者

发表于:2019-02-23 / 阅读(106) / 评论(0)

音乐咖啡厅

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born on the wrong side of the tracks

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