热点四 心系人类命运，促进合作共赢
Ⅰ.阅读理解
A
（2025 重庆联合诊断）I was fortunate to be raised in a traditional Karuk family — practicing dipnet fishing， renewal ceremonies， and cultural fire in harmony with nature’s cycles.When I was growing up， my dad would return from the fishery with a truck full of salmon （鲑鱼）.We’d stay up late processing fish and hanging pieces in the smokehouse.As Karuk Va′áraaras， we are salmon people， river people， and fix－the－world people.Our relationship with salmon is mutual； as long as we fish， the salmon will journey upriver to provide for us.
In 2000， the Klamath River turned bright green with harmful algae （海藻） as PacifiCorp sought a 50－year license renewal for its hydroelectric dams.Built in the 20th century， the dams caused severe environmental harm.During the 2001 drought， native communities called for federal action to save the river.Initially， the Bureau of Reclamation limited water deliveries to protect endangered fish， but farmers， fearing crop failures due to water shortages， successfully pressured the Bush administration to change the decision.
In 2002， summer heat and low river flows led to a massive fish kill — 34，000 dead salmon rotting （腐烂） on the Klamath’s banks.The smell still stays in our collective memory.
As the dams came up for Federal Energy Regulatory Commission （FERC） review， we made statements in hearings.Around a fire， we resolved to fight for dam removal， forming the Klamath Justice Coalition.Over 20 years， we protested at shareholders’ meetings， and gathered thousands under the slogan：“Undam the Klamath， Bring the Salmon Home! ”
On 17 November 2022， FERC approved the removal of the dams.Watching the Klamath River flow freely for the first time in over a century is profound.Our creator’s call to action in 2002 inspired a movement， empowering a new generation of protectors.As the river heals， so do we.Bring the salmon home indeed.
1.What can we learn about the Karuk people？（ ）
A.They rely on old fishing methods to survive.
B.They have gradually changed their customs.
C.Their fishing traditions center on salmon trade.
D.Their way of life is deeply connected to nature.
2.What happened after farmers pressured the Bush administration in 2001？（ ）
A.The water restrictions were lifted. B.The endangered fish got more water.
C.The dams were removed immediately. D.The government tightened water control.
3.Why did the Karuk people form the Klamath Justice Coalition？（ ）
A.To protest at shareholders’ meetings. B.To gain more decision－making power.
C.To remove the hydroelectric dams. D.To protect the farmers’ water rights.
4.What can we learn from this story？（ ）
A.Many hands make light work. B.He who plants a tree plants hope.
C.Constant dropping wears the stone. D.Slow and steady wins the race.
B
（2025 辽宁省部分重点中学协作体模拟）Sound signals are vital for animals deep in the dark oceans to communicate and search for food.That way of life has been threatened from increasing human noise.A leading cause is shipping－noise emissions.
With roughly 90% of traded goods traveling by sea， quieting the ocean through reductions in shipping is untenable.Efforts to make ships more efficient and less polluting may also reduce noise.But experts say those measures won’t do enough to restore quiet.So， a range of technologies are being developed to allow humans and other animals to co－exist in the ocean.
Much of the underwater noise a ship produces comes from its propeller （螺旋桨）.The low－frequency noise it produces can travel thousands of metres underwater without losing strength， interrupting the movements of whales which use these frequencies to communicate.
One solution by researchers at the University of British Columbia （UBC）， makes the metal propeller flexible， allowing their tips to bend and twist， preventing bubbles from forming and reducing the noise the propeller produces， says Rajeev of UBC.
More ideas are also on the table.Giovanni， a marine－engineering researcher， is investigating whether an acoustic （音响的） black hole can help.Such an object， whose aim is to trap sound like black holes trap light， can be built by fixing steel beams to the inside of the ship.Laboratory tests show this can reduce vibrations （震动） like the best available alternatives， without the added weight or fire risk these often involve.
What is missing is a willingness for shipbuilders and owners to use the technological solutions.Refitting ships to be quieter is complex and costly， and not seen as a priority at present.That may change.Some seaports now offer discounts equal to thousands of dollars for ships that meet the highest level of noise reduction.Since the International Maritime Organization has promised to reduce carbon emissions from international shipping by 70% by 2040， this may prove a good deal.
5.What does the underlined word “untenable” in paragraph 2 probably mean？（ ）
A.Contradictory. B.Unworkable.
C.Irresistible. D.Sensible.
6.Which is true about the underwater noise from ships？（ ）
A.It mainly comes from the engine of the ship.
B.The noise level remains unchanged as the ship sails farther.
C.It has posed a significant threat to the life of deep－sea animals.
D.High－frequency noise has a longer transmission distance underwater.
7.What can be learned about the acoustic black hole in reducing ocean noise？（ ）
A.It is a new type of ship propeller.
B.It can trap all kinds of underwater sounds.
C.It has been widely used on ships currently.
D.It can lessen vibrations without extra risks.
8.What is the main idea of the last paragraph？（ ）
A.The challenges and prospects of ship noise－reduction.
B.The high cost of ship refitting for noise reduction.
C.The economic push to reduce carbon emissions.
D.The role of the International Maritime Organization.
Ⅱ.完形填空
（2025 成都三诊）We drive through Botswana’s Linyanti Wildlife Reserve.I’m nervous but 9 by the nearness of the wildlife.Just 10 away， wild dogs playfully 11 one another through the bush.I feel the dry heat， 12 the muddy river， and see African antelopes jumping out of my peripheral （周边的） vision， left to right.
Later， when a group of elephants block the path that leads back to our camp， no one 13 .My travel companions and I are very grateful for the 14 to observe these gentle giants eating grass in their own habitat.
Every night， the sounds of the wilderness accompany us to 15 ： elephants making noises， hippos hitting water， and lions roaring.My heart races with each 16 ， and though I am 17 to look outside my tent， I never dare.
During one of our evening drives， our expedition leader 18 the vehicle.“We’re going to take five minutes to listen， ” he says.“No talking， just listen.” I sit 19 as we watch the setting sun paint the sky with 20 orange， yellow， and pink.Tears begin to run down my face.That’s the moment I realize I’m truly in Africa.
The wildlife 21 were unforgettable， and the warmth and connection with the local people left a deep impression.From the moment I landed in Botswana， I felt a sense of 22 .As a Black woman， I feel empowered.Being here feels like coming home， as if I’ve discovered a 23 piece of myself.Finally， I feel complete.
9.（ ）A.thrilled B.frightened C.amused D.disappointed
10.（ ）A.miles B.inches C.blocks D.steps
11.（ ）A.feed on B.look for C.run after D.tear at
12.（ ）A.smell B.taste C.swim D.clean
13.（ ）A.watches B.minds C.reminds D.remains
14.（ ）A.chance B.ability C.way D.invitation
15.（ ）A.play B.walk C.explore D.sleep
16.（ ）A.memory B.beat C.sound D.word
17.（ ）A.forced B.attracted C.moved D.permitted
18.（ ）A.checks B.controls C.stops D.drives
19.（ ）A.anxious B.alone C.restless D.motionless
20.（ ）A.blinding B.breathtaking C.shocking D.flashing
21.（ ）A.conflicts B.habits C.encounters D.agencies
22.（ ）A.loss B.belonging C.responsibility D.guilt
23.（ ）A.missing B.new C.torn D.unique
热点四 心系人类命运，促进合作共赢
Ⅰ.
语篇解读：本文是一篇记叙文。文章讲述了Karuk人如何保护克拉马斯河。
1.D 细节理解题。根据第一段第一句和最后一句可知，Karuk人的生活方式与自然紧密相连。
2.A 细节理解题。根据第二段最后两句可知，2001年农民向布什政府施压后，限水令取消了。
3.C 细节理解题。根据倒数第二段第二句可知，他们的目标是抗议并推动水坝拆除。
4.C 推断理解题。文章讲述了Karuk人从2000年开始面对水坝对环境和鲑鱼造成的危害，他们成立联盟，经过20多年的努力，最终在2022年水坝被批准拆除，河流恢复自由流动。他们坚持不懈克服困难，体现了滴水穿石的精神。
语篇解读：本文是一篇说明文。文章介绍了船舶噪声对海洋生物的影响以及潜在的解决方案。
5.B 词义猜测题。根据画线词所在句中的With roughly 90% of traded goods traveling by sea可知，因为大部分贸易货物都通过海运，所以通过减少航运来使海洋安静下来是不实际的。由此可知，untenable意为“不切实际的”。
6.C 细节理解题。根据第三段第二句可知，船舶产生的水下噪声对深海动物的生命构成了重大威胁。
7.D 细节理解题。根据倒数第二段最后一句可知，在减少海洋噪音方面，声学黑洞可以在没有额外风险的情况下减少振动。
8.A 段落大意题。通读最后一段内容可知，最后一段的主旨是船舶降噪的挑战与展望。
Ⅱ.
语篇解读：本文是一篇记叙文。文章讲述了作者在博茨瓦纳的野生动物保护区的难忘经历。
9.A 根据but可知，前后是转折关系，前面说紧张，这里是因接近野生动物而兴奋。
10.D 根据上文the nearness of the wildlife可知，野生动物离得很近，此处指就在离动物几步远的地方。
11.C 根据playfully可知，野狗在互相追逐。
12.A 根据句中的feel和see可知，此处指闻到泥泞的河流的味道。
13.B 根据空后一句可知，作者和同伴很感激有机会能观察大象，所以没人介意大象挡住了路。
14.A 参见上题解析。
15.D 根据Every night可知，这些声音伴随着作者入睡。
16.C 根据上文the sounds of the wilderness可知，此处指每一次声音都让作者心跳加速。
17.B 根据语境可知，作者被外面的声音吸引想往外看，但又不敢。
18.C 根据空后一句可知，队长停下车。
19.D 根据空前一句可知，大家在安静地听，所以作者是一动不动地坐着。
20.B 根据orange， yellow and pink可知，夕阳把天空染成各种颜色，景色非常壮观。
21.C 上文作者描述与各种野生动物的接触经历，所以此处指与野生动物的相遇令人难忘。
22.B 根据下文Being here feels like coming home可知，作者在这里有了一种归属感。
23.A 根据空后一句可知，作者在这里找到了缺失的那一部分自己，感到完整了。
5 / 5(共28张PPT)
热点四 心系人类命运，促进合作共赢
Ⅰ.阅读理解
A
（2025·重庆联合诊断）I was fortunate to be raised in a traditional
Karuk family — practicing dipnet fishing， renewal ceremonies， and
cultural fire in harmony with nature’s cycles.When I was growing up，
my dad would return from the fishery with a truck full of salmon （鲑
鱼）.We’d stay up late processing fish and hanging pieces in the
smokehouse.As Karuk Va' raaras， we are salmon people， river
people， and fix-the-world people.Our relationship with salmon is
mutual； as long as we fish， the salmon will journey upriver to provide
for us.
In 2000， the Klamath River turned bright green with harmful algae
（海藻） as PacifiCorp sought a 50-year license renewal for its
hydroelectric dams.Built in the 20th century， the dams caused severe
environmental harm.During the 2001 drought， native communities called for federal action to save the river.Initially， the Bureau of Reclamation limited water deliveries to protect endangered fish， but farmers， fearing
crop failures due to water shortages， successfully pressured the Bush
administration to change the decision.
In 2002， summer heat and low river flows led to a massive fish
kill — 34，000 dead salmon rotting （腐烂） on the Klamath’s
banks.The smell still stays in our collective memory.
As the dams came up for Federal Energy Regulatory Commission
（FERC） review， we made statements in hearings.Around a fire， we
resolved to fight for dam removal， forming the Klamath Justice
Coalition.Over 20 years， we protested at shareholders’ meetings， and gathered thousands under the slogan：“Undam the Klamath， Bring the Salmon Home！ ”
On 17 November 2022， FERC approved the removal of the
dams.Watching the Klamath River flow freely for the first time in over a
century is profound.Our creator’s call to action in 2002 inspired a
movement， empowering a new generation of protectors.As the river
heals， so do we.Bring the salmon home indeed.
语篇解读：本文是一篇记叙文。文章讲述了Karuk人如何保护克拉马
斯河。
语篇解读：本文是一篇记叙文。文章讲述了Karuk人如何保护克拉马
斯河。
1. What can we learn about the Karuk people？（ ）
A. They rely on old fishing methods to survive.
B. They have gradually changed their customs.
C. Their fishing traditions center on salmon trade.
D. Their way of life is deeply connected to nature.
解析： 细节理解题。根据第一段第一句和最后一句可知，Karuk人
的生活方式与自然紧密相连。
√
2. What happened after farmers pressured the Bush administration in
2001？（ ）
A. The water restrictions were lifted.
B. The endangered fish got more water.
C. The dams were removed immediately.
D. The government tightened water control.
解析： 细节理解题。根据第二段最后两句可知，2001年农民向布什政府施压后，限水令取消了。
√
3. Why did the Karuk people form the Klamath Justice Coalition？
（ ）
A. To protest at shareholders’ meetings.
B. To gain more decision-making power.
C. To remove the hydroelectric dams.
D. To protect the farmers’ water rights.
解析： 细节理解题。根据倒数第二段第二句可知，他们的目标是抗议并推动水坝拆除。
√
4. What can we learn from this story？（ ）
A. Many hands make light work.
B. He who plants a tree plants hope.
C. Constant dropping wears the stone.
D. Slow and steady wins the race.
解析： 推断理解题。文章讲述了Karuk人从2000年开始面对水坝对
环境和鲑鱼造成的危害，他们成立联盟，经过20多年的努力，最终在
2022年水坝被批准拆除，河流恢复自由流动。他们坚持不懈克服困
难，体现了滴水穿石的精神。
√
B
（2025·辽宁省部分重点中学协作体模拟）Sound signals are vital for animals deep in the dark oceans to communicate and search for
food.That way of life has been threatened from increasing human noise.A
leading cause is shipping-noise emissions.
With roughly 90% of traded goods traveling by sea， quieting the
ocean through reductions in shipping is untenable.Efforts to make ships
more efficient and less polluting may also reduce noise.But experts say
those measures won’t do enough to restore quiet.So， a range of
technologies are being developed to allow humans and other animals to co-exist in the ocean.
Much of the underwater noise a ship produces comes from its
propeller （螺旋桨）.The low-frequency noise it produces can travel
thousands of metres underwater without losing strength， interrupting the
movements of whales which use these frequencies to communicate.
One solution by researchers at the University of British Columbia
（UBC）， makes the metal propeller flexible， allowing their tips to
bend and twist， preventing bubbles from forming and reducing the noise
the propeller produces， says Rajeev of UBC.
More ideas are also on the table.Giovanni， a marine-engineering
researcher， is investigating whether an acoustic （音响的） black hole
can help.Such an object， whose aim is to trap sound like black holes trap
light， can be built by fixing steel beams to the inside of the ship.
Laboratory tests show this can reduce vibrations （震动） like the best available alternatives， without the added weight or fire risk these
often involve.
What is missing is a willingness for shipbuilders and owners to use
the technological solutions.Refitting ships to be quieter is complex and
costly， and not seen as a priority at present.That may change.Some
seaports now offer discounts equal to thousands of dollars for ships that
meet the highest level of noise reduction.Since the International Maritime
Organization has promised to reduce carbon emissions from international
shipping by 70% by 2040， this may prove a good deal.
语篇解读：本文是一篇说明文。文章介绍了船舶噪声对海洋生物的
影响以及潜在的解决方案。
语篇解读：本文是一篇说明文。文章介绍了船舶噪声对海洋生物的
影响以及潜在的解决方案。
5. What does the underlined word “untenable” in paragraph 2 probably
mean？（ ）
A. Contradictory. B. Unworkable.
C. Irresistible. D. Sensible.
解析： 词义猜测题。根据画线词所在句中的With roughly 90% of
traded goods traveling by sea可知，因为大部分贸易货物都通过海运，
所以通过减少航运来使海洋安静下来是不实际的。由此可知，
untenable意为“不切实际的”。
√
6. Which is true about the underwater noise from ships？（ ）
A. It mainly comes from the engine of the ship.
B. The noise level remains unchanged as the ship sails farther.
C. It has posed a significant threat to the life of deep-sea animals.
D. High-frequency noise has a longer transmission distance underwater.
解析： 细节理解题。根据第三段第二句可知，船舶产生的水下噪
声对深海动物的生命构成了重大威胁。
√
7. What can be learned about the acoustic black hole in reducing ocean
noise？（ ）
A. It is a new type of ship propeller.
B. It can trap all kinds of underwater sounds.
C. It has been widely used on ships currently.
D. It can lessen vibrations without extra risks.
解析： 细节理解题。根据倒数第二段最后一句可知，在减少海洋噪音方面，声学黑洞可以在没有额外风险的情况下减少振动。
√
8. What is the main idea of the last paragraph？（ ）
A. The challenges and prospects of ship noise-reduction.
B. The high cost of ship refitting for noise reduction.
C. The economic push to reduce carbon emissions.
D. The role of the International Maritime Organization.
解析： 段落大意题。通读最后一段内容可知，最后一段的主旨是
船舶降噪的挑战与展望。
√
Ⅱ.完形填空
（2025·成都三诊）We drive through Botswana’s Linyanti
Wildlife Reserve.I’m nervous but 9 by the nearness of the
wildlife.Just 10 away， wild dogs playfully 11 one another
through the bush.I feel the dry heat， 12 the muddy river， and see
African antelopes jumping out of my peripheral （周边的） vision， left
to right.
Later， when a group of elephants block the path that leads back to
our camp， no one 13 .My travel companions and I are very grateful
for the 14 to observe these gentle giants eating grass in their own
habitat.
Every night， the sounds of the wilderness accompany us
to 15 ： elephants making noises， hippos hitting water， and lions
roaring.My heart races with each 16 ， and though I am 17 to
look outside my tent， I never dare.
During one of our evening drives， our expedition leader 18 the
vehicle.“We’re going to take five minutes to listen， ” he says.“No
talking， just listen.” I sit 19 as we watch the setting sun paint the
sky with 20 orange， yellow， and pink.Tears begin to run down my
face.That’s the moment I realize I’m truly in Africa.
The wildlife 21 were unforgettable， and the warmth and
connection with the local people left a deep impression.From the moment
I landed in Botswana， I felt a sense of 22 .As a Black woman， I
feel empowered.Being here feels like coming home， as if I’ve
discovered a 23 piece of myself.Finally， I feel complete.
语篇解读：本文是一篇记叙文。文章讲述了作者在博茨瓦纳的野生
动物保护区的难忘经历。
语篇解读：本文是一篇记叙文。文章讲述了作者在博茨瓦纳的野生
动物保护区的难忘经历。
9. A. thrilled B. frightened
C. amused D. disappointed
解析： 根据but可知，前后是转折关系，前面说紧张，这里是因接
近野生动物而兴奋。
10. A. miles B. inches C. blocks D. steps
解析： 根据上文the nearness of the wildlife可知，野生动物离得很
近，此处指就在离动物几步远的地方。
√
√
11. A. feed on B. look for
C. run after D. tear at
解析： 根据playfully可知，野狗在互相追逐。
12. A. smell B. taste C. swim D. clean
解析： 根据句中的feel和see可知，此处指闻到泥泞的河流的
味道。
√
√
13. A. watches B. minds
C. reminds D. remains
解析： 根据空后一句可知，作者和同伴很感激有机会能观察大象，所以没人介意大象挡住了路。
14. A. chance B. ability
C. way D. invitation
解析： 参见上题解析。
15. A. play B. walk C. explore D. sleep
解析： 根据Every night可知，这些声音伴随着作者入睡。
√
√
√
16. A. memory B. beat C. sound D. word
解析： 根据上文the sounds of the wilderness可知，此处指每一次声
音都让作者心跳加速。
17. A. forced B. attracted
C. moved D. permitted
解析： 根据语境可知，作者被外面的声音吸引想往外看，但又
不敢。
√
√
18. A. checks B. controls
C. stops D. drives
解析： 根据空后一句可知，队长停下车。
19. A. anxious B. alone
C. restless D. motionless
解析： 根据空前一句可知，大家在安静地听，所以作者是一动不
动地坐着。
√
√
20. A. blinding B. breathtaking
C. shocking D. flashing
解析： 根据orange， yellow and pink可知，夕阳把天空染成各种颜
色，景色非常壮观。
21. A. conflicts B. habits
C. encounters D. agencies
解析： 上文作者描述与各种野生动物的接触经历，所以此处指与野生动物的相遇令人难忘。
√
√
22. A. loss B. belonging
C. responsibility D. guilt
解析： 根据下文Being here feels like coming home可知，作者在这
里有了一种归属感。
23. A. missing B. new C. torn D. unique
解析： 根据空后一句可知，作者在这里找到了缺失的那一部分自
己，感到完整了。
√
√
THANKS
演示完毕 感谢观看
