选择性必修第1册 UNIT 1　RELATIONSHIPS同步练--2027北师版高考英语第一轮(含答案与解析)

中小学教育资源及组卷应用平台
2027北师版高考英语第一轮
选择性必修第一册
UNIT 1　RELATIONSHIPS(一)
Ⅰ.阅读理解
A(2025河南实验中学四模)
Planning an educational trip for your students Think about taking them to explore some of the most sustainable parks in the U.S.
Discovery Green Park
Discovery Green Park in Houston,Texas is full of dog runs,lakes,eco-friendly art displays,playgrounds,and sustainable buildings.Park managers follow through with organic gardening and landscaping methods,and there’s even an on-site recycling center.This park will show students how urban parks can follow sustainable practices and help the environment.
Denali National Park and Preserve
If your school can swing a trip to Alaska,then a visit to Denali National Park and Preserve should be at the top of your list.It is committed to being a green park by reducing energy and water consumption and promoting educational courses on climate change.
Eden Park
186 acres(英亩) of beauty is found in Cincinnati,Ohio.Since its conception,the park has been going green,with a pilot solar and wind energy project that began in 2006.The goal is to demonstrate the effectiveness of using renewable energy to power city buildings.Students will note solar panels throughout—even solar garbage cans.
North Cascades National Park
Founded in Washington in 1968,North Cascades National Park has created an environmental learning center that’s completely green and great for students.They’ll find a rooftop rainwater harvest system,green lighting,buildings made with recycled goods,and so much more!
1.Which park is based in Alaska
A.Eden Park.
B.Discovery Green Park.
C.North Cascades National Park.
D.Denali National Park and Preserve.
2.What can be found at North Cascades National Park
A.On-site recycling centers.
B.A rainwater harvest system.
C.A wind energy project.
D.Solar garbage cans.
3.What is a common feature of the parks
A.They are located in urban areas.
B.They offer pet-friendly facilities.
C.They promote eco-friendly practices.
D.They have historical significance.
B(2025江西景德镇三模)
People often visit national parks to catch a glimpse of wildlife.But how does our presence impact the animals we hope to see A study has found that even in remote,rarely visited national parks,the presence of just a few humans impacts the activity of wildlife that lives there.
The research team based its study in Glacier Bay National Park & Preserve,a coastal area in southeast Alaska that is accessible only by boat or plane.Most visitors arrive on cruise ships,but the boats don’t dock on shore,and the park has very little human foot traffic.With only about 40,000 visitors each year,Glacier Bay is an ideal place to explore the lower limits where humans start to affect wildlife behaviour.
By controlling where and when people could access certain areas of Glacier Bay and then measuring wildlife responses to the differing levels of human activity,the researchers discovered that wildlife detections plummeted once visitors appeared in an area,showing an obvious low tolerance wildlife had for the presence of people nearby.Of the animal species studied,wolves were most likely to disappear from cameras when people were around.Brown bears were the least impacted by human presence.Moose,however,were most active during the times of day and at locations where people were seen.The researchers think that moose might be using humans as a protection from predators.
“I expect that similar results could be found in other national parks.I wouldn’t be surprised if more and more people seek out less popular national parks to explore,which will have important implications for park management and wildlife,” said lead author Mira Sytsma.The researchers hope this study can help park managers consider different approaches to making parks accessible both to humans and animals.For example,managers could consider concentrating paths and human use in certain areas to reduce their total footprint or put restrictions on the time of year or days in which people can visit.
4.Why was Glacier Bay chosen for the study
A.It is easily accessible by boat and plane.
B.It has a low number of tourists.
C.It is popular for its natural beauty.
D.It has a wide variety of wildlife.
5.What does the underlined word “plummeted” probably mean
A.Decreased.　　 B.Increased.
C.Returned. D.Occurred.
6.Which species is most likely to enjoy the company of humans according to the research findings
A.Black bears. B.Moose.
C.Wolves. D.Brown bears.
7.What does this study suggest park managers should do
A.Limit human access to certain areas and times.
B.Encourage wildlife to adapt to human presence.
C.Allow unrestricted access to all areas of the park.
D.Close the park to protect wildlife from humans.
C(2025湖南永州二模)
Nations with large amounts of wind and solar in their power grids(电网) are particularly exposed to rising energy bills due to sharp increases in the gas price.The relationship between decarbonisation and swings in prices has been a controversial issue as governments consider clean energy strategies,but an analysis of power prices has now provided evidence to inform the debate.
Vast quantities of wind and solar capacity have been introduced across Europe in recent years,but these power sources are intermittent,generating electricity only when winds blow or the sky is cloudless.
Gas power plants,which can be switched on and off relatively easily,are frequently relied on to provide power when renewable generation is low.But gas is often the most expensive source of power,and electricity market rules mean the most expensive generator sets the price for the entire market.
Raúl Bajo-Buenestado at the University of Navarra and his colleagues found nations with more wind and solar in their power systems were more vulnerable(易受影响) to natural gas price shocks.Spain,for example,has large volumes of solar power and is particularly sensitive to power price changes.“If you have natural gas,wind and solar,this is going to make the perfect cocktail for you to be vulnerable,” says Bajo-Buenestado.
It is the need for flexible generation alongside wind and solar that is the issue.Bajo-Buenestado points out that other nations with low-carbon power grids,such as Norway and France,rely on hydropower and nuclear technology,which are reliable generators.“We don’t see a clear correlation between decarbonisation and sensitivity to natural gas price changes,” he says.
Solving the problem will require nations to replace gas as the back-up fuel of choice.One answer is for grid operators to push the power system to become better able to absorb peaks and valleys in generation.“The underlying message is that getting a flexible system is now as important as building renewables,” says Michael Grubb at University College London.
8.What does the controversial issue in the first paragraph refer to
A.How rising gas prices will affect power grids.
B.Which countries may face higher energy bills.
C.What should be included in clean energy strategies.
D.Whether carbon cuts are linked to varying power prices.
9.What does the underlined word “intermittent” in paragraph 2 probably mean
A.Faulty. B.Costly.
C.Unstable. D.Inefficient.
10.Why is natural gas still needed in high-renewable-energy systems
A.It helps lower energy costs.
B.It can quickly fill gaps in supply.
C.It ensures consistent market prices.
D.It is a key driver of energy innovation.
11.What might be an ideal combination of power sources
A.Solar and gas.
B.Nuclear and gas.
C.Solar and wind.
D.Nuclear and wind.
Ⅱ.七选五
(2025河北秦皇岛二模)
You’re ready to see the world and experience the thrill of adventuring out on your own,but how do you do that when you’re a teenager 　12　 There are just some extra things you’ll need to keep in mind and plan for.
See if your school offers any trips.Many schools offer tours as part of their foreign language classes.Ask a foreign language teacher if your school sponsors such a trip.If your school does offer one,it can be one of the easiest and best tour opportunities for you.　13　 If you do go with your school,the rest of the steps here are likely already handled.
Look for student discounts.One of the perks of traveling as a teenager is that you get access to student discounts automatically if you are under 18.Most tourist attractions,museums,and other sites of interest will offer discounts.　14　 Besides,most public transit systems offer discounted tickets or passes for teenagers.
　15　 While not as free-spirited a choice as traveling fully alone,tour groups specifically for teenagers are a good way to get out of your comfort zone,learn more about travel,and make new friends.Traveling as part of a group also means your hotels,food,transportation,and activities are already organized for you.
Prepare to go!Traveling alone can be frightening,but you almost always come back a different person.You’ll be more self-confident,and have a different view of both your own culture and the cultures you interact with on your trip.You’ll have new friends and new memories in a new place.　16　
A.Consider traveling as part of a tour group.
B.Some hotels will also offer special prices.
C.You will be treated specially at some places.
D.Each solo journey enriches your life experiences.
E.Traveling alone is a process to improve your mood.
F.You’ll likely have guardian teachers on the tour.
G.Traveling abroad alone as a teen is definitely possible.
参考答案
UNIT 1　RELATIONSHIPS(一)
Ⅰ.【语篇解读】本文是一篇应用文,主要介绍了美国几个可持续性公园,概述了每个公园的环保特色和适合学生参观的教育意义。
1.D　细节理解题。根据“Denali National Park and Preserve”中的“If your school can swing a trip to Alaska,then a visit to Denali National Park and Preserve should be at the top of your list.”可知,位于阿拉斯加的公园是迪纳利国家公园和保护区。
2.B　细节理解题。根据“North Cascades National Park”部分“Founded in Washington in 1968,North Cascades National Park has created an environmental learning center that’s completely green and great for students.They’ll find a rooftop rainwater harvest system,green lighting,buildings made with recycled goods,and so much more!”可知,在北喀斯喀特国家公园可以找到雨水收集系统。
3.C　推理判断题。根据“Discovery Green Park”中的“Discovery Green Park in Houston,Texas is full of dog runs,lakes,eco-friendly art displays,playgrounds,and sustainable buildings.”,“Denali National Park and Preserve”中的“It is committed to being a green park by reducing energy and water consumption and promoting educational courses on climate change.”,“Eden Park”中的“Since its conception,the park has been going green,with a pilot solar and wind energy project that began in 2006.”以及“North Cascades National Park”中的“Founded in Washington in 1968,North Cascades National Park has created an environmental learning center that’s completely green and great for students.”可知,这些公园的共同特点是它们都推广环保实践。
【语篇解读】本文是一篇说明文。一项研究发现,即使在偏远、人迹罕至的国家公园,少量人类的存在也会影响野生动物的活动。文章以冰川湾国家公园保护区为例,介绍了研究过程、结果及对公园管理的启示。
4.B　细节理解题。根据第二段中的“With only about 40,000 visitors each year,Glacier Bay is an ideal place to explore the lower limits where humans start to affect wildlife behaviour.”可知,冰川湾被选作研究地点是因为它游客数量少,便于研究人类对野生动物行为的影响。
5.A　词句猜测题。根据第三段中的“showing an obvious low tolerance wildlife had for the presence of people nearby”可知,当游客出现在一个区域时,野生动物对人类存在耐受性低,由此可推测野生动物的出现次数会下降,所以plummeted的意思是“减少,下降”,与decreased同义。
6.B　推理判断题。根据第三段中的“Moose,however,were most active during the times of day and at locations where people were seen.The researchers think that moose might be using humans as a protection from predators.”可知,研究人员认为,驼鹿可能把人类当成了抵御捕食者的保护,可推理出驼鹿最有可能喜欢人类的陪伴。
7.A　细节理解题。根据最后一段中的“For example,managers could consider concentrating paths and human use in certain areas to reduce their total footprint or put restrictions on the time of year or days in which people can visit.”可知,这项研究建议公园管理者限制人类进入的区域和时间。
【语篇解读】本文是一篇说明文。文章指出电网中大量使用风能和太阳能的国家因天然气价格上涨面临能源账单增加问题,分析了原因并提出了解决办法。
8.D　细节理解题。根据第一段中的“The relationship between decarbonisation and swings in prices has been a controversial issue as governments consider clean energy strategies,but an analysis of power prices has now provided evidence to inform the debate.”可知,有争议的问题是脱碳是否与波动的电价有关。
9.C　词句猜测题。根据画线词所在句“Vast quantities of wind and solar capacity have been introduced across Europe in recent years,but these power sources are intermittent,generating electricity only when winds blow or the sky is cloudless.”可知,风能和太阳能只有在特定条件下才能发电,说明这两种能源是不稳定的,所以画线词intermittent的意思是“不稳定的”,与C项“Unstable”同义。
10.B　细节理解题。根据第三段中的“Gas power plants,which can be switched on and off relatively easily,are frequently relied on to provide power when renewable generation is low.”可知,在高可再生能源系统中仍然需要天然气是因为它可以迅速填补供应缺口。
11.D　推理判断题。根据第二段“Vast quantities of wind and solar capacity have been introduced across Europe in recent years,but these power sources are intermittent,generating electricity only when winds blow or the sky is cloudless.”和第五段中“It is the need for flexible generation alongside wind and solar that is the issue.Bajo-Buenestado points out that other nations with low-carbon power grids,such as Norway and France,rely on hydropower and nuclear technology,which are reliable generators.”可知,风能和太阳能两种能源是不稳定的,而水电和核电是稳定的,所以,结合选项,核电(稳定)与风电(可再生)的组合是理想模式。
Ⅱ.【语篇解读】本文是一篇说明文。文章围绕青少年独自旅行展开,介绍了学校旅行、学生折扣、跟团旅行等方式及准备要点。
12.G　根据上文“You’re ready to see the world and experience the thrill of adventuring out on your own,but how do you do that when you’re a teenager ”以及下文“There are just some extra things you’ll need to keep in mind and plan for.”可知,这里是在讨论青少年独自出国旅行的可能性。G选项“Traveling abroad alone as a teen is definitely possible.”既承接了上文关于青少年独自旅行的疑问,又引出了下文需要注意和计划的事情,符合语境。
13.F　根据上文“If your school does offer one,it can be one of the easiest and best tour opportunities for you.”以及下文“If you do go with your school,the rest of the steps here are likely already handled.”可知,这里是在说学校组织的旅行的好处。F项“You’ll likely have guardian teachers on the tour.”进一步说明了学校组织旅行的优势,即有老师同行,符合语境。
14.B　根据上文“Look for student discounts.One of the perks of traveling as a teenager is that you get access to student discounts automatically if you are under 18.Most tourist attractions,museums,and other sites of interest will offer discounts.”以及下文“Besides,most public transit systems offer discounted tickets or passes for teenagers.”可知,这里是在列举青少年旅行能享受的各种折扣。B选项“Some hotels will also offer special prices.”也是在说青少年旅行能享受的折扣,与上下文内容一致,符合语境。
15.A　根据下文“While not as free-spirited a choice as traveling fully alone,tour groups specifically for teenagers are a good way to get out of your comfort zone,learn more about travel,and make new friends.Traveling as part of a group also means your hotels,food,transportation,and activities are already organized for you.”可知,这里是在介绍参加旅行团的好处,建议青少年考虑参加旅行团。A项“Consider traveling as part of a tour group.”总结了该段主旨,可作为该段的主旨句。
16.D　根据上文“Traveling alone can be frightening,but you almost always come back a different person.You’ll be more self-confident,and have a different view of both your own culture and the cultures you interact with on your trip.You’ll have new friends and new memories in a new place.”可知,这里是在说独自旅行带来的各种积极影响。D选项“Each solo journey enriches your life experiences.”对上文独自旅行的好处进行了总结,符合语境。
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