人教版(2019)选择性必修第三册 Unit 3 Environmental Protection Words and expressions 课件(共43张PPT)

(共43张PPT)
Environmental
Protection
选择性必修三
Unit 3
Plant Trees Together
Words & Expressions
graph
trend
starve
ecology
fuel
seal
carbon dioxide
submit
melt
release
sustain
emission
frequently
fine
restrict
chaos
sensitive
broadcast
comprehensive
starve
emission
policy
basin
undergo
annual
chaos
on behalf of
sensitive
enterprise
tolerate
agenda
regulation
sustain
restore
conservation
habitable
footprint
jungle
1.emission[i m n]:n. 排放物；散发，排放
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
emit v.排放，散发
emitter发射器，发射体
同义短语：give off/out 发出(光,热,气体）
1.首先，我们应该步行或骑自行车，而不是乘坐汽车或公共汽车，以节省燃料，减少二氧化碳的排放。
First of all, we should walk or ride our bikes instead of taking cars or buses to save fuel and reduce the emission of carbon dioxide.
2.melt [melt]: v.融化；(逐渐)减少，消失；(使)软化，变得温柔；
n.融化；熔化的金属，熔化物；一次的熔化量；
melting adj.令人爱怜的，让人同情的柔和的；优美的
melted adj.融化的；溶解的
短语：
melt down 将……熔化
melt into 溶解成；消散在……中
melt away 消失，消散；逐渐散去
melt one's heart 使某人的心变软
melting point 熔点
melt-melted-melted
有时候一个表达关爱的小小举动也可能融化人们内心的孤单。
Sometimes small gesture of care will possibly melt people’s loneliness.
3.starve[stɑ v]:v.（使）挨饿，饿死；使极其缺乏，需要
starved adj.饥饿的；饥肠辘辘的
starvation n.饥饿，捱饿，饿死
starve to death=be starved to death 饿死
starve for sth 渴望；急需
starve to do sth 渴望去做某事
starve sb. into (doing) sth. 迫使某人做某事
be starved for (of)sth. 缺少某物
= be short of=be lacking in
starving children饥饿的儿童
渴望/急需
be dying/thirsty/hungry/desperate for/to do sth
long for/to do
②Many people starve for success， but they often fail because of a lack of determination.
许多人渴望成功，但他们往往因为缺乏决心而失败。
【练透】　单句语法填空
①These people will starve 　to　 death unless they receive assistance soon.
②Millions of people will face 　starvation　 （starve） as a result of the drought.
③The student coming from the country was starving 　for　 the friendship from those who come from the city.
to　
starvation　
for　
【写美】　完成句子
④If the situation goes on, they’ll 　either die from the cold or starve to .
如果这种情况继续下去，他们要么会被冻死，要么会饿死。
either die from the cold or starve to death　
(续写结尾句) 虽然我又累又饿，但这次骑乘给我留下了深刻印象。
Exhausted and starved as I was, I found the ride impressive.
4.release[r li s]:v.释放，放走；排放；发布
n.释放，放出；排放，泄漏
release ...from ...　　　　从……释放……
release sth （to sb/sth）　　发布（新闻等）
release a film/book/record　　发行一部电影/一本书/一张唱片
②The latest developments have just been released to the media.
最新的进展情况已向大众传播媒介发布。
【练透】　单句语法填空
①The factory keeps 　releasing　 （release） smoke， making the air dirty.
②The kind girl decided to release the bird 　from　 the cage.
【佳句】　①He was released from prison after serving two years of a five-year sentence.
他被判五年徒刑，服刑两年后获释。
releasing　
from　
【写美】　完成句子
③In the end,the bears 　were released into the . 最后，那些熊被放归野外。
④The police have 　released no further details/not released any furthabout the crime. 警方没有透露关于这一罪案进一步的详情。
were released into the wild　
released no further details/not released any further
details　
5. sustain[s ste n]:vt.维持;遭受;承受住
sustainable[s ste n bl]:adj.可持续的;合理利用的
sustained adj.持久的；持续的
sustain damage/an injury/a defeat/heavy losses
遭受损失/受伤/遭受失败/严重亏损
sustain relationships with sb. 与某人维持关系
sustainable development 可持续发展
make a sustained effort 做出不懈的努力
被困矿工盼望援救人员正在接近他们，这是他们赖以坚持下去的唯一希望。
【练透】　单句语法填空
①Today， 　sustainable　 （sustain） development is a popular trend in many countries.
【佳句】　Only the hope that the rescuers were getting nearer sustained the trapped miners.
sustainable　
③To her disappointment， she found it difficult 　to sustain the children’s interest　 . 令她失望的是，她发现很难维持孩子们的兴趣。
【写美】　完成句子
②Be careful！ The ice is not thick enough 　to sustain your weight　 .
小心！这冰不够厚，难以承受你的体重。
to sustain your weight　
to sustain the children’s
interest　
只有通过保护环境，我们才能实现可持续发展。
Only by protecting environment can we realise our sustainable develpment.
6. fuel[ fju l]:n.燃料;刺激性言行
fossil fuel 化石燃料(如煤或石油)
熟词生义：(2019·全国卷III，阅读B)
..., how China has fueled the fashionable imagination for centuries.
几个世纪以来中国是如何启迪时尚想象力的。 生义：刺激，加强
add fuel to the fire/flames: 火上加油
fuel (up) a car给车加油
在那场激烈的足球比赛中，是你们的欢呼声激起了我的勇气。
It was your cheers that fueled my courage in that fierce football game.
此次活动旨在激发我们对劳动的热情，预计持续约3个小时。
The activity aimed at fueling our passion for labor is scheduled to last approximately three hours.
7. comprehensive adj.全部的;所有的;详尽的
comprehensive quality 综合素质
comprehensively adv.包括地，完全地，彻底地，全面地
comprehend vt. 理解；领悟
comprehension n. 理解力；领悟能力
reading comprehension 阅读理解
There is comprehensive evidence that we humans are not taking good care of the ocean, posing a lot of problems, such as plastic pollution, oil leak, rising sea levels as well as extreme weathers.
有详尽的证据表明，我们人类没有很好地照顾海洋，造成了许多问题，如塑料污染、石油泄漏、海平面上升以及极端天气。
同义词：complete/ absolute/whole
8. trend/trend/n.趋势;趋向;动向
不要随波逐流，要跟随自己的内心。
词源解读：原指河流或海湾的拐弯，后引申词义趋势、潮流。
set a new trend 开启新风气
a growing trend towards…
有增加的趋势
a trend in... ...的趋势
tend v. 倾向；往往会；
常常就；趋向；照料
tend to do sth 往往会做某事
tendency n.趋向;趋势；倾向
该是我们停止这一趋势的时候了。
It is high time that we put an end to the trend.
9. broadcast vt. & vi. 播送;广播;传播
n.广播节目;电视节目
(n)a live broadcast
(v) broadcast live 现场直播
broadcaster (n) 广播员；节目主持人
broadcasting (n) 广播；节目制作与广播
【broadcast--broadcast/broadcasted】
【2022年全国高考I卷】 假定你是校广播站英语节目“Talk and Talk”的负责人李华，请给外教Caroline写邮件邀请她做一次访谈。
I’m Li Hua,
who is in charge of
an English program
named “Talk and Talk”
in the broadcast station
of our school.
I’m writing to
invite you to
attend an interview
for the talk show.
10. policy n. 政策;方针; 原则；保险单
economic policy 经济政 foreign policy 外交政策
make/ develop a policy (on sth) 制定（有关某事）的政策
adopt/ carry out/ follow a policy 采取/实施/奉行方针
politics n.政治；政治事务；政治活动
political adj.政治的；政府的；政权的；政党的
常言道,诚实是最佳策略。
As the saying goes , honesty is the best policy.
11. restrict[r str kt]:vt.限制;限定;束缚
restrict ……to…… 把……限制在……
restrict oneself/sb. to doing sth 限制自己/某人做某事
restriction n.限制规定;限制法规;
impose/place restriction on……对……实行限制
without restriction不受限制
restricted adj. 受限制的
restrictive adj. 限制性的；约束性的
【练透】　单句语法填空
①The law imposed new financial 　restri（restrict） on private companies.
②They will hold a meeting to discuss the 　restrictive　 （restrict） laws.
【写美】　完成句子
③You shouldn’t drive so fast. Speed 　is restricted to 30 mph in the city　 .
你不应该开这么快，市内车速每小时不得超过30英里。
restrictions　
restrictive　
is restricted to 30 mph in the city　
Poverty restricts my imagination.
12. seize :vt.抓住;夺取;
seize/grasp/catch/grab an opportunity/chance
seize sb. by the arm
fear seize sb.
be seized by…… 被……抓住；侵袭
be seized by curiosity/panic
take, catch, hold, grasp, grab
抓住机会
抓住某人的胳膊
恐惧侵袭了我
好奇心顿起/突然惊慌失措
他抓住我的手臂，放声大哭起来, 不愿让我走。(非谓语)
He seized me by the arm, bursting into tears, unwilling to let me go.
（续写佳句）一种强烈的恐惧感攫住了我，我的手掌在冒汗。
I was seized by a strong sense of horror and my palms were sweating.
一阵突如其来的怒火攫住了她，但她强迫自己冷静下来。
（无灵主语句） A sudden wave of anger seized/took hold of/swept over her,but she forced herself to calm.
②I was about to fall off the cliff when my father reached out his strong hand and seized me by 　the　 arm.
【写美】　完成句子
③You should 　seize the chance/opportunity to develop meaningful relationships　 and surround yourself with positive people.
你应该抓住机会发展有意义的人际关系，和积极向上的人在一起。
the　
【练透】　单句语法填空
①She tried to seize the gun 　from　 him.
from　
seize the chance/opportunity to develop meaningful
relationships　
13. reform[r f m]:vi.& vt.改革;(使)改正;改造
n.改革;变革
reform and opening-up policy
改革开放政策
reformer n. 改革者; 改良者
reformation n. 改进; 改革; 改善
(应用文之求助信) 我了解到我们的《英语邮报》正在进行改革，三个栏目中的一个将被一个新的栏目取代。
I’ve learned that our English Post is being reformed and one of the three columns is to be replaced by a new one.
助记：
understand v.理解 undertake v.承担
underestimate v.低估 underline v.在……下面划线
underdog n.弱势群体 underwear n.内衣，衬衣
14.undergo vt. 经历；经受(变化、不快等)
underwent – undergone
experience
undergo tests/trials/repairs/operation/surgery
经受考验/接受审讯/接受检修/接受手术
在他的帮助下，我度过了最艰难的一段时间，最后全身心地投入到钢琴中。
With his help, I underwent the hardest time and devoted myself to the piano at last.
15. harmonious[hɑ m ni s]:adj. 和谐的
a harmonious society 一个和谐社会
harmony n. 和谐
in harmony with… 与……协调；与……相配
harmoniously adv. 和谐地
(续写结尾句) 只有当我们多为他人着想时，我们才能创造一个和谐的环境。
Only when we think more for others can we create a harmonious environment.
16. moderate[ m d r t]: adj.适度的；中等的；温和的
vi.& vt.缓和；使适中
students of moderate ability 能力一般的学生
moderate wage demands 合理的工资要求
Cook over a moderate heat. 用文火炖。
We agreed to moderate our original demands.
我们同意降低我们原先的要求。
moderation n. 适度
moderately adv. 适度地；一般地；适中地
17. submit:vi. & vi.提交；呈递；屈服
submit--submitted--submitted; submitting
词汇拓展：admit ; permit ; emit
submit sth. to sb. 向某人提交某物
submit oneself to... 屈服于...
submit to sth. /sb. 顺从、屈服某人/某物；向某人投降
submit to (doing) sth. 不得已接受某事
submission n. 屈服；提交
①I submitted my resume 　to　 the manager before the interview.
②We have to submit 　ourselves　 （we） to discipline.
【写美】　完成句子
③She is a strong-willed person who 　never submits to failur . 她是一个意志坚强的人，从不向失败屈服。
to　
ourselves　
【练透】　单句语法填空
never submits to failure　
18. annual: adj. 每年的；一年的
n. 年刊；年鉴
n.一年生植物；一季生植物
annually adv. 每年，一年一次地
an annual event 一年一度的大事
an annual meeting/report 年会/年度报告
The exhibition is held annually.
yearly
这个展览每年举行一次。
The Dragon Boat Festival, one of the Chinese annual traditional festivals, can be traced back to over 2,000 years, which is celebrated on the May 5th in the lunar calendar.
端午节是中国一年一度的传统节日之一，它可以追溯到2000多年前，人们在农历五月初五庆祝端午节。
19.chaos: n. 混乱；杂乱；紊乱
in chaos 处于混乱状态
economic/political chaos 经济/政治的混乱
Without rules, people would live in a state of chaos.
若无规则,人们将在混乱状态中生活。
20. on behalf of 代表(代替)某人
on behalf of sb. 代表（某人）；
represent 代表（某人/某群人/国家/地区）;
（符号/标志）代表着/标志着
stand for （符号/标志）代表着/标志着
=on sb’s behalf
= representing
【练透】选词填空（represent， on behalf of， stand for)P66
①A lawyer speaks 　on behalf of　 his client.
②The dove 　represents　 peace， as we all know.
③WHO 　stands for　 World Health Organization.
on behalf of　
represents　
stands for　
【写美】　完成句子
④It’s a great honour to write to invite you to attend 　on behalf of our cls　 .
非常荣幸代表我们班写信邀请您参加。
⑤ 　On behalf of my colleagues and myself　 I thank you for your generous support. 我代表我的同事以及我自己感谢您的慷慨支持。
on behalf of our class　
On behalf of my colleagues and myself　
[2023年广州市调研]
假定你是校学生会主席李华，你校外教布朗先生在学校英语文化节中应邀给学生做了一场讲座。请你代表学生会给他写一封信，内容包括：1. 表达感谢；2. 告知讲座反响。
I’m Li Hua,
president of the Student Union.
On behalf of our school,
I’m writing to
convey my heartfelt gratitude
for the lecture you gave
during the Annual English Cultural Festival
21. sensitive[ sens t v]: adj.敏感的; 善解人意的; 灵敏的
be sensitive to 对…敏感/体贴
be sensitive about 对…介意
sensitively adv.敏感地
sense n.感觉；理解力/判断力 vt.感觉到
sensible adj.明智的，合理的
sensor n.感应器
善解人意的/有感知力/能理解的；
（对光/温度/位置等的细微变化）灵敏的；
a sense of ...　……感
make sense 有道理；讲得通
make sense of　理解
【佳句】　The headmaster encouraged us to think like a poet， that is， be sensitive and sincere towards the world.校长鼓励我们像诗人一样思考，即对世界要敏感和真诚。
【练透】　单句语法填空P66
①She is very sensitive 　about　 her appearance.
②Opposition can’t be avoided， so stop being so sensitive 　to　 voting outcomes.
about　
to　
【写美】　完成句子
③We all believed that 　the plan made sens . 我们都认为这个计划有道理。
④A writer 　mustn___’t be too sensitive to c . 作家不可对批评意见反应过激。
the plan made sense　
mustn’t be too sensitive to criticism　
22.originate: vi.&vt. 起源；发源；创立
origin / r d n/ cn.起源/起因；出身/血统[常用复数]
original / r d nl/ adj.最初的/原先的；新颖的/独创的；真迹的
cn.原稿/原件
originally adv.最初/原先
originate from... 源自...
这种疾病据说起源于热带地区。
最初的计划是明天提交报告。（不定式作表语）
The original plan is to submit the report tomorrow.
The disease is thought to have originated from the tropics.
23.restore[r st (r)]:vt. 恢复；使复原；修复
restore one's sight 恢复视力
restore sb/sth to sth 使恢复到，使复原到
restoration / rest re n/ n. 恢复；复原；修复
Her kindness has restored my faith in human nature.
Her job is restoring old paintings. 她的工作是修复旧画。
He is now fully restored to health. 他现在完全恢复了健康。
同义：recover v.恢复(健康，精神，体力),
resume v.恢复(职位),继续
refresh v.恢复精神状态
她的善良使我重新燃起了对人性的信心。
24. conservation[ k ns ve n]: n. 对(环境/文物等)保护; 保持
conserve[k n s v]: v.保护; 保存; 保藏
conservationist n.（自然环境、野生动植物等）保护主义者
conservative adj.保守的；（衣着）守旧的，传统的；保守党的；不愿冒险的
n.保守者，因循守旧者；保守党支持者
同义：reserve, preserve, keep, retain
under conservation　　受到保护
【佳句】　What’s more， it is another effective way to appeal to the news media to publicize the importance of porpoise conservation.此外，这也是吸引新闻媒体宣传江豚保护重要性的另一种有效方式。
【练透】　单句语法填空P73
①The project is intended to encourage the 　conservation　 （conserve） of fuel.
②He couldn’t accept the 　conservative　 （conserve） views of his parents.
【写美】　句型转换
③It is said that the memorial is being conserved.
→It is said that the memorial 　is under conservation　 .
conservation　
conservative　
is under conservation　
25. disposal[d sp zl]:n.去掉;清除;处理
dispose vt.&vi. 处理；处置；安排
disposable adj. 一次性的；可自由支配的
dispose of 处理
at one’s disposal 任某人处理/ 自行支配
同义：handle, manage, deal with,address/tackle,solve/settle
好吧,我听你的。
野餐后请清除掉垃圾。
Well, I'm at your disposal.
After your picnic, please dispose of the litter.
26. tolerate[ t l re t]: vt. 忍受；包容；容许
tolerance n. 宽容；容忍
tolerant adj. 宽容的；容忍的
be tolerant of sth. /sb. 容忍某物/某人
tolerable adj.　　可容忍的
intolerable adj.　　无法忍受的；不能容忍的
= stand = bear = put up with 容忍
tolerate (one’s/sb.) doing sth. 容忍(某人)做某事
＝If this can be tolerated， then what can be called intolerable？ 是可忍，孰不可忍？
【练透】　单句语法填空P73
【佳句】　If this can be tolerated， then what can not？
① 　Tolerance　 （tolerate） consists in respecting the opinions of others.
②The pain was severe but it’s 　tolerable　 （tolerate）.
【写美】　完成句子
③She won’t 　tolerate her son making the same mistakes　 in the physics test next time.
她不会容忍她儿子在下次的物理考试中犯同样的错误。
Tolerance　
tolerable　
tolerate her son making the same mistakes