《环保主题英语》PPT课件
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eg: Ceiling and wall lights can operate independently.
（操作，控制，使用 / 动手术 / 作战，执行任务）
One of the differences
See the principle of balance
Another difference
Humans
Lynx
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
Sense to act on their understanding
Act on: take action, do something
eg：if what he proposes will benefit the company, we will act on it.
Students ar来自百度文库 asked to act on the dormitory regulations.
Charles Darwin
(1809-1882)
A stable balance
A balance that tilts back and forth like a seesaw
1.dump (v): getting rid of abandon remove
2.surplus
① (n) There is more than is needed
感谢下 载
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.
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). Credit: Jeffry Mitton
Whether or not the human relationship with
nature is necessarily an adversary
rTehelaantswieornship is
simple
adversary: ( adj ) of, or involving an enemy
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.
The father insists that his son act on the family’s routine.
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）
One of the differences
See the principle of balance
Another difference
Humans
Lynx
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
Sense to act on their understanding
Act on: take action, do something
eg：if what he proposes will benefit the company, we will act on it.
Students ar来自百度文库 asked to act on the dormitory regulations.
Charles Darwin
(1809-1882)
A stable balance
A balance that tilts back and forth like a seesaw
1.dump (v): getting rid of abandon remove
2.surplus
① (n) There is more than is needed
感谢下 载
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.
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). Credit: Jeffry Mitton
Whether or not the human relationship with
nature is necessarily an adversary
rTehelaantswieornship is
simple
adversary: ( adj ) of, or involving an enemy
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.
The father insists that his son act on the family’s routine.
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