Unit 3 Environmental Protection Words and Expressions 单词词汇讲解课件(共43张PPT)人教版(2019)选择性必修第三册

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名称 Unit 3 Environmental Protection Words and Expressions 单词词汇讲解课件(共43张PPT)人教版(2019)选择性必修第三册
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科目 英语
更新时间 2025-03-04 11:20:33

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(共43张PPT)
水彩风大气模板
Unit 3
Environmental Protection
(words and expressions)
emission
/i m n/
n.排放物;散发物;排放
emit v.排放;散发;发出;发行
类似:
permit-permission,admit-admission
carbon emission 碳排放
gas emission 气体排放
cut the emission of greenhouse gases 减少温室气体的排放
减少温室气体的排放是我们的责任。(it’s our duty to do sth)
It is our responsibility to cut the emission of greenhouse gases.
Translation:
即学即练
1. 减少温室气体的排放是我们的责任。(it’s our duty to do sth)
It is our responsibility to cut the emission of greenhouse gases.
Translation:
2. Because of the glaciers melting caused by global warming, the polar bears could not hunt seals as before, so many of them have starved to death/ died of starvation.
melt
/melt/
vi.&vt.(使)融化;熔化;软化
melting adj.柔情似水的;感人的
melt into sth 逐渐融入
melting point 熔点
雪没有一点融化的迹象。(show sign of )
The snow showed no sign of melting.
starve
/stɑ v/
vi.&vt.(使)挨饿;饿死
starvation n.挨饿;饿死
starving adj. 饥饿的;快饿死的
starve to death 饿死
starve for=be starving for 渴望;急需
starve to do sth 渴望做某事
他渴望再一次见到她。
He starved to see her once again.
即学即练
1.The ________ is still a very serious problem today. It’s said that one in seven people in the world is _________ now. Fortunately, the UN has taken a lot of measures to protect them from ________ to death. (starve)
2.北极熊捕食不到海豹,导致饿死.
starvation
starving
starving
Polar bears are unable to hunt seals and starve to death/die of starvation.
ecology
/i k l d i/
n.生态;生态学
ecosystem n.生态系统
ecological adj.生态的,生态学的
ecologist n.生态学者
plant/animal/human ecology 植物/动物/人类生态学
ecological balance 生态平衡
ecology system 生态系统
我们有可能破坏这个地区的生态平衡。(be likely to do sth. )
We are likely to break the ecological balance of the area.
release
/r li s/
vt.&n.排放;释放;发布
release…from… 把……从……中释放出来
release a movie/book/cd 发行电影/书/唱片
这个善良的女孩决定把鸟从笼子里放出来。
The kind girl decided to release the bird from the cage.
该工厂持续排放烟雾,污染了空气。
The factory keeps releasing smoke, making the air dirty.
即学即练
1.On the peak, she burst into tears, _________(release) all her emotions.
2.When fuel is burning, it ______________a lot of heat.
3. Once____________(release) ,the new edition of the dictionary will be popular.
4. He ______________________ the prison last month.
他上个月被释放出狱了。
5.锻炼身体是释放压力的好方法。
Physical exercise is a good way of releasing stress.
releasing
will release
released
was released from
habitable
/ h b t bl/
adj.适合居住的
uninhabitable adj.无法居住的;不宜居的
habitation n.居住;住处
habitat n.栖息地
habitant n.居民;居住者
habitable zone 适居带
natural habitat 天然栖息地
这个房子到新年时应该就可以住了。
The house should be habitable by the new year.
大熊猫的天然栖息地是竹林。
The panda’s natural habitat is the bamboo forest.
sustain
/s ste n/
vt.维持;遭受;承受住
sustainable adj.可持续的;合理利用的
sustainability n.可持续性
sustained adj.持久的;持续的
sustainable development 可持续发展
a period of sustained economic growth 经济持续增长的时期
即学即练
1. She managed _________ everyone's interest until the end of her speech.
2. The core conception of the ________(suatain) consumption is: green, moderate and healthy.
to sustain
sustainable
翻译: To conduct comprehensive, balanced and sustainable development, we should always consider economic growth as our primary task.
为了实行全面的,健康的,可持续发展,我们通常把经济增长作为重要任务。
comprehensive
/ k mpr hens v/
adj.全部的;所有的;详尽的
comprehension n.理解力;理解训练
comprehensible adj.可理解的;能懂的
comprehend v.理解;领悟
comprehensive quality 综合素质
1.He stood staring at the dead body, unable _____________(comprehend).
2.His behaviour was completely beyond_____________ (comprehend).
to comprehend
comprehension
trend
/trend/
n.趋势;趋向;动向
economic/social/political trends 经济/社会/政治趋势
a trend in/towards... ……的趋势
tend to do sth 往往会做某事
tend v.倾向;往往会;照料
tendency n.趋向;趋势;倾向
提早退休者有增加的趋势。
There is a growing trend towards earlier retirement.
frequently
/ fri kw ntli/
adv.频繁地;经常
frequent adj.频繁的;经常的
infrequent adj.罕见的
frequency n.频繁;频率
他常常访问这个国家。
He is a frequent visitor to this country.
1.Buses run__________ (frequent) between the city and the airport.
2.Fatal road accidents have decreased in___________(frequent)over recent years.
frequently
frequency
broadcast
/ br dkɑ st/
vt.&vi.播送;广播;传播
n.广播节目;电视节目
broadcast-broadcast-broadcast
broadcast news 传播新闻
a live broadcast 现场直播
我们观看了那场演说的现场直播。
We watched a live broadcast of the speech.
这个节目曾在全国播放过。
The programme was broadcast nationally.
policy
/ p l si/
n.政策;方针;原则
复数:policies
politics n.政治
political adj.政治的;政党的
a policy on sth (……方面)的政策
foreign policy 外交政策
make/ develop a policy 制定政策
adopt/ carry out/ follow a policy 采取/实施/奉行方针
这些政策受到了广泛支持。
These policies have a broad base of support.
restrict
/r str kt/
vt.限制;限定;束缚
restriction n.限制;规定;约束
restrictive adj.限制性的,约束的
restrict one’s freedom 限制某人的自由
restrict...to... 把……限制在……
without restriction 不受限制
我限制自己每天只喝一杯咖啡。
I restrict myself to one cup of coffee a day.
即学即练
1.I restrict myself _____ one cup of coffee a day.
2. The government has agreed to lift ___________(restrict) on press freedom.
3. The long skirt restricted her movements.
to
restrictions
长裙限制了她的活动
reform
/r f m/
vi.&vt.改革;(使)改正;改造
n.改革;变革;改良
Reform and Opening-up 改革开放
reform the social security system 改革社会保障制度
reformer n.改革者; 改良者
法律需要进行改革。
The law needs to be reformed.
他已经承诺要改过自新。
He has promised to reform.
implement
/ mpl m nt/
vt.使生效;贯彻;执行
近:carry out
implementation n.实施;执行
the implementation of the new system 新体制的实施
如果没有人反对的话,新计划将立即执行。
If no one objects, the new plan will be implemented immediately.
harmonious
/hɑ m ni s/
adj.和谐的
harmony n.和谐
harmoniously adv.和谐地
in harmony with… 与……协调;与……相配
out of harmony with… 与……不协调
a harmonious society 一个和谐社会
他们合作得十分融洽。
They worked very harmoniously together.
我们必须努力和我们周围的人和谐相处。
We must try to live in harmony with those around us.
即学即练
1.We should promote a ____________(harmony) relationship between man and nature.
2.I believe it is possible for different ethnic groups to live together_______harmony.
harmonious
in
moderate
/ m d r t/
adj.适度的;中等的;温和的 vi.&vt.缓和;使适中
moderation n.适度
moderately adv.适度地
1. Alcohol should only ever be taken in_________ (moderate).
2. He only drinks alcohol __________(moderate).
moderation
moderately
submit
/s b m t/
vt.&vi.提交;呈递;屈服
submit sth. to sb. 向某人提交某物
submit to sth. /sb. 顺从/屈服某人/某物;向某人投降
submit-submitted-submitted-submitting
submission n.提交;屈服
他们没有向敌人屈服。
They did not submit to the enemy.
即学即练
1. According to the report__________(submit) by researchers, between 20 and 50 percent of all annual carbon dioxide emissions are caused by the destruction of tropical forests.
2. I submitted my resume______the manager before the interview.
3. We have to submit___________(we) to discipline.
4.When is the final date for the __________(submit)of proposals
submitted
to
ourselves
submission
annual
/ nju l/
adj.每年的;一年的 n.年刊;年鉴
annually adv.一年一度地
an annual event 一年一度的大事
an annual meeting/report 年会/年度报告
annual rainfall 年降雨量
这个展览每年举行一次。
The exhibition is held annually.
on behalf of
/b hɑ f/
代表(代替)某人
on behalf of sb
=stand for = represent 代表;表示
in behalf of sb 为了帮助某人
我们为帮助无家可归的人而募捐。
We collected money in behalf of the homeless.
behalf n.利益;代表
originate vi.& vt.起源,发源;创立
origin n. 起源;出身/血统[常用复数]
original adj.起初的,最早的;新颖的/独创的;真迹的
n.原稿/原件
originally adv.原来,起初; 独创地,新颖地
originate from 来源于
所有的理论都是源于实践。
All theories originate from practice.
即学即练
(1)The famous scientist originated the theory in the 17th century.
那位著名科学家在17世纪创立了这个理论。
(2)这个男孩对地球上生命的起源感兴趣。
The boy is interested in the origin of life on earth.
(3)I think you should go back to your (origin) plan.
(4) (origin),we had intended to go to Italy,but then we won the trip to Greece.
original
Originally
restore
/r st (r)/
vt.恢复;使复原;修复
restoration n.恢复;复原;修复
restore one’s sight 恢复视力
restore sb/sth to sth 使恢复到,使复原到
restore sth to sb 把某物归还给某人
警察已经把这幅油画归还给了它的主人。
The police have now restored the painting to its owner.
conservation
/ k ns ve n/
n.对(环境、文物等)保护;保持
conserve vt.保护;保存
conservative adj.保守的;守旧的
conservationist n.(自然环境等)保护主义者
under conservation 被保护
the conservation of water/fuel 节约用水/燃油
energy conservation 能源的节约
conserve wildlife 保护野生动物
即学即练
1.The factories have closed for the weekend____________ (conserve)energy.
2. There are some projects aimed at promoting energy____________(conserve).
3. People tend to be more liberal when they're young and more ____________(conserve) as they get older.
to conserve
conservation
conservative
regulation
/ reɡju le n/
n.章程;规章制度
这违背了所有的规章制度。
It’s against all rules and regulations.
regulate vt. 约束;管理;调节
regular adj.定时的;定期的
regularly adv.定时地;定期地
rules and regulations 规章制度
fire/safety regulation 防火条例;安全章程
disposal
/d sp zl/
n.去掉;清除;处理
dispose v.处理;安排;处置
disposable adj.可任意处理的;一次性的
dispose of sb/sth 去掉;清除;销毁
disposal gloves/chopsticks 一次性手套/筷子
inspection
/ n spek n/
n.检查;查看;视察
inspect vt.视察;检查
inspector n.检查员,督察员
工程师对地铁进行了详细的检查。
Engineers carried out a detailed inspection of the subway.
carry out regular inspections 进行定期检查
inspect sth/sb (for sth) 检查……
fine
/fa n/
vt.对…处以罚款
fine adj. 美好的 ;健康的;晴朗的
fine (sb) for (doing) sth. 因某事而惩罚某人
campaign
/k m pe n/
n.运动;战役
vi.&vt.参加运动;领导运动
我们最近15年一直参加反对捕鲸的运动。
We have campaigned against whaling for the last 15 years.
我们这次运动的主要目的是募款。
Our campaign’s main purpose is to raise money.
campaigner n.(政治或社会变革的)运动领导者/参与者
a global/international campaign 全球/国际运动
conduct/launch a campaign 发起一场运动
campaign for/against 参加运动支持/反对……
tolerate
/ t l re t/
vt.忍受;包容;容许
tolerate= stand= bear= put up with
tolerant adj.宽容的;容忍的
intolerant adj.不容忍的
tolerable adj.可容忍的
tolerance n.容忍;忍受
tolerate (doing) sth. 容忍(做)某事
be tolerant of sth. /sb. 容忍某物/某人
老师不能容忍在课堂上吃东西。
The teacher cannot tolerate eating on the class.
即学即练
1.She refused to tolerate_____________(call) a liar.
2. She had no__________ (tolerate) for jokes of any kind.
3.He has a very_________ (tolerate) attitude towards other religions.
being called
tolerance
tolerant
默写单词:
1. ________ to death 饿死
2. population ________ 人口生态学
3. _______ from isolation 解除隔离
4. methane and _______ dioxide 甲烷和二氧化碳
5. _______ losses 遭受损失
6. burning fossil _____ 燃烧化石燃料
7.strong and _____________ evidence 有力而又全面的证据
8. set the _____ 开创潮流
starve
ecology
release
carbon
sustain
fuels
comprehensive
trend
默写单词:
9. ________ himself to driving 严格要求限制他自己开车
10. _______ every opportunity 抓住任何机会
11. make good _________ 制定好政策
12. a ________ topic 一个敏感的话题
13. frequently ___________ 频繁报道
14. threw _________ 扔垃圾
mercial and industrial ___________ 商业和工业企业
restrict
seize
policies
sensitive
garbage
enterprises
broadcast
Thank you!