《环保主题英语》PPT课件

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Humans
Lynx
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operate: (v)
1.run a business, carry out 经营,运作,管理。 eg:Until his death in 1986 Greenwood owned and operated an enormous pear orchard.
2.works or has particular effect, function 工作,其作用,功能 eg: Ceiling and wall lights can operate independently.
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Beetle-mania. In recent years, mountain pine beetles (shown) have been emerging earlier in the summer, spelling bad news for the pine trees they infest and kill (upper left).
eg:if what he proposes will benefit the company, we will act on it. Students are asked to act on the dormitory regulations. The father insists that his son act on the family’s routine.
Charles Darwin
(1809-1882)
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A stable balance
A balance that tilts back and forth like a seesaw
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1.dump (v): getting rid of abandon remove
2.surplus
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Elephants at the Maesa elephant camp in Chiang Mai province, northern Thailand settle down to a feast of banana trees, sugarcane and fruit in celebration of National Elephant Day
(操作,控制,使用 / 动手术 / 作战,执行任务)
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One of the differences
See the principle of balance
Another difference
Sense to act on their understanding
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Act on: take action, do something
① (n) There is more than is needed
过剩;剩余;过剩额。 ②(adj) Extra or that is more than is needed 过剩的,剩余的,多余的。
3.alternately (adv) ( of things of two kinds) by turns; first the one then the other.
Credit: Jeffry Mitton
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wk.baidu.com
He was an English naturalist and author. His Origin of Species (1859) and Decent of Men (1871) exerted a strong impact in the history of Western thought.
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Whether or not the human relationship with nature is necessarily an adversary relationship
The answer is
simple
adversary: ( adj ) of, or involving an enemy
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