人教版（2019）选择性必修第三册Unit 3 Environmental Protection Words and expressions 课件(共32张PPT)

(共32张PPT)
Unit3
Environmental protection
Build up your vocabulary
check the recitation
Para4
有充分而全面的证据表明，温度升高导致全世界范围内极端天气和自然灾害增加，不仅造成了严重的破坏，而且还造成了人员伤亡。气候科学家警告说，如果我们不采取适当的行动，这种变暖趋势可能会持续下去，并且需要付出更高的代价。事实上，新闻报道经常播出极端暴雨和热浪造成死亡和经济损失。
Para5
持续的温室气体排放将导致全球气候进一步变暖和持久变化。这需要全世界人民的关注。政府需要考虑制定政策，采取适当的行动和措施以少温室气体排放。我们个人也可以通过限制生活方式产生的二氧化碳量来减少“碳足迹”。抓住每一个机会，对所有人进行全球变暖及其成因和影响的教育，这是我们的责任，因为这是影响我们地球上所有人最严重的问题。那你会怎么做
New words
1. basin n. 流域；盆地；盆
2. penguin n. 企鹅
3. reform vi. & vt. 改革； n. 改革；变革；改良
4. undergo
(underwent, undergone) vt. 经历；经受(变化、不快等)
5. implement vt. 使生效；贯彻；执行
6. harmonious adj. 和谐的
7. moderate adj. 适度的; 中等的; vi. & vt. 缓和；使适中
8. submit vt. & vi.提交；呈递；屈服
9. annual adj. 每年的；一年的 n.年刊；年鉴
10. tropical adj. 热带的；来自热带的
11. chaos n. 混乱；杂乱；紊乱
1. The Amazon basin, known as the “lungs of the world”, not only provides some _________ balance for the planet, but also food and resources for the local natives.
2. Thousands of baby penguins ________ to death because the changing climate forced their parents to leave them and travel long distances in search of food.
ecological
starved
broadcast comprehensive ecology starve seize
n. 流域；盆地；盆
P28)Complete the sentences with the correct forms of the words in the box.
现在分词做后置定语
ecological balance 生态平衡
provide sth. for sb. 为...提供
资源；物力
starve to death 饿死
force sb. to do sth. 迫使某人做某事
in search of 搜索
亚马逊盆地被称为“世界之肺”，它不仅为地球提供了生态平衡，也为当地居民提供了食物和资源。
成千上万的小企鹅饿死，因为气候变化迫使它们的父母离开它们，长途跋涉寻找食物。
3. Many experts link China’s economic success to the _____________ reform that China has undergone since 1978.
4. The speaker said the media should make more ______________ that spread awareness of the climate crisis and possible solutions.
5. To deal with climate change, we must _____________ the initiative to do whatever is necessary to protect our environment
comprehensive
broadcasts
seize
link A to/with B 将A和B联系起来
许多专家将中国经济的成功与1978年以来进行的全面改革联系起来。
undergo the reform 进行改革
spread the awareness of 传播......意识
这位发言人说，媒体应该进行更多的广播，传播对气候危机和可能解决方案的认识
为了应对气候变化，我们必须主动采取一切必要措施来保护我们的环境
seize the initiative to do sth.
抓住主动权去做
initiative n. 措施，倡议；主动性，积极性；主动权；
Carbon dioxide is ____________ through human activities such as destroying forests and burning fossil ______, as well as natural processes such as volcanic eruptions. The measurements by climate experts show a rising _____________ of carbon dioxide emissions. If this continues, our planet will face further environmental disasters. In response to this environmental issue,
China is implementing significant _____________ and measures to address climate change, aiming to ____________ coal consumption, promote a harmonious relationship between man and nature, build a ____________ energy system, and advocate a moderate, green, and low-carbon lifestyle.
released
fuels
trend
fuel policy release restrict sustain trend
Complete the passage with the correct forms of the words in the box.
policies
restrict
sustainable
Carbon dioxide is realsed through(by) human activities such as destroying forests and burning fossil fuel, as well as(同together with, with,连接主语用就前原则) natural processes such as volcanic eruptions(火山爆发). The measurements(测量值，尺寸) by climate experts show a rising trend of carbon dioxide emissions. If this continues, our planet will face further environmental disasters. In response to(回应) this environmental issue, China is implementing(贯彻；执行) significant policies and measures(实施重大政策措施) to address(设法解决) climate change, aiming to restrict coal consumption(限制煤炭消费）, promote a harmonious relationship between man and nature（促进人与自然的和谐关系）, build a sustainable energy system（建立可持续的能源体系）, and advocate a moderate, green, and low-carbon lifestyle（倡导适度、绿色、低碳的生活方式.）
cause be responsible for bring about lead to result in
The following words and phrases can all mean “to make something happen”. Look them up in the dictionary and discuss their differences. Then create sentences of your own using each of them.
cause to make something happen, especially something bad
eg Most scientists believe climate change is caused by burning fossil fuels.
be responsible for to be the person who caused something to happen, especially something bad
eg Every person should be responsible for their own waste when they are out and about.
bring about to cause something to happen
eg It may seem hard to bring about real change, but we must not give up hope.
lead to to result in (something)
eg Smoking can lead to serious diseases such as cancer.
result in to cause (something) to happen
eg Charging customers for plastic bags has resulted in a 70% drop in their usage.
用以上词汇造句：
1. 大雨导致河水溢出(overflow）河岸。
2. 我负责准备每月的销售报告。
3. 新的税收政策将给房地产市场（real estate market)带来重大变化。
4. 政府提高税收的决定引发了民众的广泛抗议(protest）。
5. 石油价格上涨导致企业的运输成本增加。
1. The heavy rain caused the river to overflow its banks.
2. I am responsible for preparing the monthly sales report.
3. The new tax policy will bring about significant changes in the real estate market.
4. The government's decision to raise taxes led to widespread protests among the population.
5. The increase in oil prices resulted in higher transportation costs for businesses.
cause be responsible for bring about lead to result in
1.starve vi.& vt.(使)挨饿；饿死
·starved adj.感到很饿的
·starving adj.饿极了的； 饿得慌的
·starvation n.饿死；挨饿；绝食
[佳句背诵]　Eventually, I strongly starve to know which aspects of traditional Chinese culture arouse your curiosity most.(求助信，2021·全国甲卷)
最后，我非常渴望知道中国传统文化的哪些方面最能引起你的好奇心。
(1)starve to death 饿死
starve for 渴望；急需
starve sb to death 使某人饿死
starve to do sth 渴望去做某事
(2)be starved of/for 极需；缺乏
[活学巧用]　单句语法填空/补全句子
The ____________ (starve) animal charged forward, hoping to pin Larrane on the ground.
The frontier station was starved ______________ food and water.
Millions will face ____________ (starve) next year as a result of the drought.
He was worried that his sons would ___________________________________.
他担心他的儿子们会用光他的钱，并且会饿死。
starving
of/for
starvation
use up his money and starve to death
2.release vt.& n.排放；释放；发布
[佳句背诵]　Since the English newspaper— Youth was released, it has attracted many readers, and I am one of them.(投稿，2021·新高考Ⅰ卷)
自从英文报纸Youth发行以来，它吸引了许多读者，我就是其中之一。
[活学巧用]　语境辨义
When giving the injured boy to the medical workers, he got released.
_________________
They will only release information if it suits them. _________________
释放
发布
3.trend n.趋势；趋向；动向
[佳句背诵]　Usually students lack self－discipline.So in my opinion, choosing to learn English beyond classroom is a disturbing trend.(投稿，2022·全国乙卷)
通常学生缺乏自律，所以在我看来，选择在课堂之外学习英语是一种令人不安的趋势。
trend towards... ……的趋势，倾向
the latest trend in ……的最新潮流
fashion trends 时尚潮流
[活学巧用]　单句语法填空/补全句子
The above sentence reflects ____________ trend that nowadays teenagers care more about their phones instead of friends.(观点表达，重庆卷)
One of the ____________(trend) I have seen concerns the spontaneity of shopping.
Another factor driving the trend _____________ lifelong learning is the changing nature of work.
He always _____________________________________________________.
他总是紧跟最新的时尚潮流。
a
trends
towards
follows the latest trend in fashion
4.restrict vt.限制；限定；束缚
·restriction n.限制规定；限制法规；约束
[佳句背诵]　David had a brain disease which restricted him to walking or running like other children, but at school his classmates thought of him as a regular kid.(人物介绍，2022·新高考Ⅰ卷)
大卫患有脑部疾病，这限制了他像其他孩子一样走路或跑步，但在学校里，他的同学认为他是个普通孩子。
(1)restrict...to... 把……限制在……
be restricted to 限于
restrict sb/oneself to (doing) sth 约束某人(做)某事
(2) without restriction 毫无限制
[活学巧用]　单句语法填空/补全句子
The park is open to the public without ____________(restrict).
I restrict myself ____________ one cup of coffee a day.
That information ____________(restrict) to hospital staff.
There are too many cars on the road.I think there should be ____________________________________________.
路上的车太多了，我想应该对车的数量进行严格的限制。
restriction
to
is restricted
tight restrictions on the number of cars
5.seize vt.抓住；夺取；控制；理解
[佳句背诵]　In my point of view, what benefits students most is reading English books, for it can help students seize English as a language.
(投稿，2022·全国乙卷)
在我看来，学生最受益的是阅读英语书籍，因为它可以帮助学生作为一种语言掌握英语。
(1)seize sth from...　从……抓取/夺取某物
seize sb by the＋部位 抓住某人……
seize the chance/opportunity 抓住机会
seize on/upon 采用；抓住；利用
(2)seize...by surprise 突袭……
be seized with被(强烈的情感、愿望等)影响
[活学巧用]　
语境辨义/单句语法填空/补全句子
Mother seized the child by the arm. _______________
The campaign to seize the city was a failure. _______________
We seize ____________ his remark and regard it as a promise.
__________________________, he ran out to tell his friends the good news.
(情绪描写)
他欣喜若狂，跑出去告诉朋友这个好消息。
抓住
攻占，夺取
on/upon
Being seized with joy
6.harmonious adj.和谐的；协调的；和睦的
·harmony n.协调；和睦；融洽；调和
[佳句背诵]　In harmony with our planet, we should first raise our awareness of the importance of protecting our ocean.(投稿，2022·全国甲卷)
为了与地球和谐相处，我们首先应该提高对保护海洋重要性的认识。
in harmony with sb/sth 与……协调；与……相配
out of harmony with sb/sth 与……不协调
live/work in harmony 生活/工作得很融洽
[活学巧用]　单句语法填空/补全句子
It was with sincerity and faithfulness that we created a _______________ (harmony) atmosphere.(江西卷)
In a word, only by the combined efforts of every side involved can we live and study ____________ harmony.
The music is out of harmony ____________ his tastes.
Only when we realize the importance of helping each other can we be devoted ____________________________________________________________________.
只有当我们意识到互助的重要性，我们才能致力于建设和谐社会。
harmonious
in
with
to building a harmonious society
7.submit vt.& vi.提交；呈递；屈服
·submissive adj.服从的；顺从的；恭顺的
·submission n.屈服；呈送；提交
[佳句背诵]　At last, don’t submit to failure.Difficulties contain victory, while failures breed success.(主旨升华句)
最后，不要屈服于失败。困难包含胜利，而失败孕育成功。
submit sth to sb 提交/呈递某物给某人
submit(oneself) to... 顺从；屈服
submit that 提议；认为
[活学巧用]　单句语法填空/补全句子
The works ____________(submit) should focus on the topic.You can express your great love to our motherland in your works.
I submitted my papers ____________ the examiner.
_______________________________ my freedom limited.
我不甘于我的自由受到限制。
He was ________________________________ such treatment.
他太骄傲了，不愿接受这样的待遇。
submitted
to
I did not submit to having
too proud to submit to
1.There is little doubt that Earth is getting warmer and warmer (see the graph).
毫无疑问，地球正在变得越来越暖(见图表)。
句型公式|There is no/little doubt that...
(1)There is no/little doubt that...“毫无疑问……”，that引导同位语从句；当doubt用于否定句和疑问句时，后面的从句用that引导；用于肯定句时，后面的从句用whether引导。
(2)There is no doubt about...确信……；对……毫无疑问
(3)I don’t/never doubt that...我确信……
I doubt whether/if...我怀疑是否……
Finally, David dragged his legs towards the destination.There was no doubt that David was the last one.(2022·新高考Ⅰ卷)
最后，大卫拖着双腿向目的地走去。毫无疑问，大卫是最后一个。
There is some doubt whether he is suitable for the job.
他是否胜任这项工作还有一些疑问。
[活学巧用]　单句语法填空/同义句转换
I didn’t doubt ____________ my dad told everybody not to be there because we had to use it.
My excitement began to die down.I doubted ____________ the new job was a mistake.
On the whole, as time goes on, I don’t doubt that our town will take on a new look and finally become a modern city.
→On the whole, as time goes on, ___________________________ our town will take on a new look and finally become a modern city.
that
whether
there is no doubt that
2.Without this process，Earth could not sustain life.
没有这个过程，地球就无法维持生命。
句型公式|without表示含蓄条件
(1)在含蓄虚拟条件句中，如果表示与现在或将来事实相反的假设，则主句谓语动词用“would/could/might＋do”；如果表示与过去事实相反的假设，则主句谓语动词用“would/could/might＋have done”。
(2)含蓄条件句还可以用but for，otherwise，or，but等词来引导。
Without the oceans, no living things would survive, humans included.
(投稿，2022·全国甲卷)
没有海洋，包括人类在内，任何生物都无法生存。
Without Jessica, she could hardly imagine what would have happened to Zack.
如果没有杰西卡，她很难想象扎克会发生什么。
[活学巧用]　单句语法填空/补全句子
I could not have finished the work so soon but ____________ your help.
He is ill，____________ he would still be working instead of lying here.
I had to admit that ____________________________， I would have been extremely embarrassed.
我不得不承认，如果没有他的及时帮助，我会非常尴尬。
for
otherwise
without his timely help
Without the oceans, no living things would survive, humans included.
(投稿，2022·全国甲卷)
没有海洋，包括人类在内，任何生物都无法生存。
Without Jessica, she could hardly imagine what would have happened to Zack.
如果没有杰西卡，她很难想象扎克会发生什么。
Homework
1.Remember the key points
2. Preview grammar on P29