2025北师大版高中英语选择性必修第一册同步练习题--UNIT 3　Part 1　TOPIC TALK（含答案与解析）

中小学教育资源及组卷应用平台
2025北师大版高中英语选择性必修第一册
UNIT 3　CONSERVATION
Part 1　TOPIC TALK
基础过关练
Ⅰ.单词拼写
1.The prices of some 　　　　(一件商品) in that shop have decreased by 60%.
2.(2021全国乙改编)Because of their small size and weight, 　　　　
(塑料制的) straws cannot be 　　　　(回收利用).
Ⅱ.选词填空
have a role, do one's part, work on, be bad for, cut down
1.(2019北京改编)Moore's dad reminded her that sugary treats 　　　　　　
her teeth.
2.As a member of the international society, we　　　　　　 to play.
3.We are constantly being reminded to　　　　　　 our fat intake.
4.He returned to America where he set out to　　　　　　 a new novel.
5.In the past decade, the administration has 　　　　　　 in environmental protection.
Ⅲ.单句语法填空
1.He lives a very simple life as a man who has become 　　　　　
(incredible) rich.
2.The　　　　　(destroy) of the environment is one of the most serious challenges we face.
3.In his spare time, he either listens to soft music to relax himself or switches 　　　　　 the TV to watch the news.
4.His story is so　　　　　(inform) that you can really benefit from it.
5.Russell says he broke the law for staying　　　　　(illegal) for five days in November.
6.It is illegal for hunters　　　　　(hunt) rare animals.
7.The class is discussing a newspaper article　　　　　urges citizens to help reduce noise and air pollution in the city.
8.(2024安徽师范大学附属中学开学考试)All eight species of pangolins(穿山甲), four in Africa and four in Asia, are in danger of
　　　　　(extinct) due to the illegal trade.
9.He is unlikely to be a threat　　　　　the Spanish player in the final.
10.She was about to cry out when she heard her father　　　　　(urgent) telling her to keep quiet.
Ⅳ.完成句子
1.我访问的每一个国家也都在这个项目中发挥作用。
Each of the countries that I'm visiting also 　　　　 　　　　 　　　　
　　　　 　　　　 　　　　 　　　　 　　　　.
2.我明白保护环境就是保护我们人类自己。(see)
　　　　 　　　　 　　　　 　　　　to protect the environment is to protect us human beings.
3.当我老了,我希望我能像她陪伴我一样陪伴我的孩子们。
When I am older, I hope I could be there for my children the way　　　　 　　　　 　　　　 　　　　 　　　　.(读后续写—心理描写)
4.Work hard at English and you will make progress. (句型转换)
→　　　　 　　　　 　　　　 　　　　at English, you will make progress.
能力提升练
Ⅰ.阅读理解
(2024安徽皖江名校开学联考)
With needle-like teeth and a sharp pointed nose, a gray nurse shark isn't a creature that most people would want to meet. But Shalise Leesfield isn't one ofthem.
The Australian teenager couldn't think of a better creature to meet when scuba diving off the coast of South West Rocks, near her home in Port Macquarie, a coastal town north of Sydney.
“Many people say gray nurse sharks look frightening, but I think they are the sweetest animals,” she says.
The slow-moving sharks, which like to stay near the seafloor in warm, shallow waters, are—for the most part—harmless to humans. But the gray nurse shark is under threat. Populations have decreased and habitats have been lost due to ocean warming and human development, according to the International Union for Conservation of Nature(IUCN), which lists the species as seriously endangered.
One area where they can still be seen is Fish Rock, an underwater cavern(大洞穴) with a unique ecosystem, 40 miles up the coast from Leesfield's home. But fishers are allowed access within 200 meters of Fish Rock. This is leading to a drop in the number of gray nurse sharks and is increasing pollution, says Leesfield. She wants to enlarge the no-fishing area, establishing a protected zone.
With Leesfield's efforts, the area has been nominated as Hope Spot, which is part of the mission Blue Program launched by famous oceanographer Sylvia Earle that identifies places as critically important to the ocean's health and supports protection.
“When people think about Hope Spot, they think about Sydney Harbour or the Great Barrier Reef. So to get Fish Rock up on that list is just such incredible news,” she says.
Now, Leesfield is working with politician Cate Faehrmann, marine spokesperson for the Australian Greens in New South Wales, to legalize protection of the sharks and make the no-fishing zone protected by the law.
1.What does the underlined word “them” refer to in the first paragraph
A.Gray nurse sharks.　　　　　　B.Common people.
C.People fearing gray nurse sharks.　　　　　　D.Fishers.
2.What has led to gray nurse sharks' being seriously endangered
A.The development of tourism in the ocean.
B.The sharks' preference to stay in shallow waters.
C.The feature of gray nurse sharks' slow movement.
D.Fishers' being permitted within 200 meters of Fish Rock.
3.What will Leesfield and Faehrmann do to protect gray nurse sharks
A.Recommend Fish Rock as Hope Spot being protected.
B.Identify the Hope Spot area as critically important.
C.Make Fish Rock more popular among nearby fishers.
D.Make laws to protect the no-fishing zone near Fish Rock.
4.Which can be the best title of the article
A.The Australian teenager is on a mission to protect gray nurse sharks
B.Increased pollution leads to gray nurse sharks being endangered
C.Gray nurse sharks are in danger
D.Let's establish a protected zone
Ⅱ.七选五
(2023河南专题练习)
Some ways to help protect wildlife
There are more than 7 billion people on Earth. Imagine what will happen if every one of us is willing to do one thing—no matter how small—to protect wildlife every day. 　1　. Here are some ways to help protect wildlife.
　2　
Take a walk and see and enjoy the wildlife all around you—the birds, reptiles and small and large mammals (哺乳动物). Spend more time outside appreciating, enjoying and learning about wildlife.
Speak up for wildlife
　3　. Call on more people to become concerned about wild animals' survival. Share your passion for wildlife conservation with your family. Tell your friends how they can help. Ask everyone you know to stop illegal wildlife trade.
Pick up litter
Picking up litter can save the life of an animal. Litter isn't just ugly;it's harmful. Birds and other animals can trap their heads in plastic rings. Fish can get stuck in nets. Plus, trash pollutes everyone's natural resources. 　4　.
Donate or volunteer
When you visit your local zoos and nature reserves, pay the recommended entry fee.Your donations help maintain these conservation areas. 　5　. Many organizations and zoos have volunteer programs. You can help clean beaches, rescue wild animals or teach visitors.
A.Go outside and connect with wildlife
B.Do your part by putting trash in its place
C.Become a voice for wildlife on social media
D.Find new ways to use things you already own
E.If you don't have money to give, donate your time
F.Learn more about our planet's species from experts
G.Even minor actions can make a difference when we all work together
1.　　　　　　 2.　　　　　　 3.　　　　　　 4.　　　　　　 5.　　　　　　
Ⅲ.完形填空
In 1994, Brazilian photographer Salgado went back to his homeland in Minas Gerais, Brazil. He was　1　 to see the land run by his family. The thick forest there was once a paradise (乐园) for him and his friends, bringing them　2　 memories.
To his horror, he saw a totally different　3　. Only 0.5% of the land was covered with trees. “The land was as sick as a serious patient—everything was　4　 due to deforestation (滥伐森林),” Salgado said　5　 during a meeting on climate change in Paris.
Salgado　6　that he should do something about it. Then he 　7　 the bold idea of replanting trees on the land, which beyond his expectation, received　8　 from his wife and relatives. Soon the whole family 　9　 and the results were remarkable. 　10　, the land was changing: it was carpeted with green trees again and some of the insects, birds and animals living in the land before　11　. The land has been brought back to life. The　12　 family's hard work also impressed and affected people around them. They　13　 cutting down trees and began to protect the environment.
“The work over the years is quite difficult but well worth the　14　 and I think every little bit of work　15　,” said Salgado. Therefore, everyone should have a role in protecting the environment.
1.A.sorry　　　B.ready　　　C.eager　　　D.willing
2.A.wonderful　　　　　　B.embarrassing
C.painful　　　　　　D.complex
3.A.direction　　　　　　B.atmosphere
C.plan　　　　　　D.sight
4.A.disturbed　　　　　　B.destroyed
C.prohibited　　　　　　D.abandoned
5.A.calmly　　　　　　B.nervously
C.sadly　　　　　　D.lightly
6.A.admitted　　　　　　B.realized
C.agreed　　　　　　D.proved
7.A.thought up　　　　　　B.laughed at
C.turned down　　　　　　D.tried out
8.A.doubts　　　　　　B.permission
C.suggestions　　　　　　D.support
9.A.backed off　　　　　　B.broke up
C.took action　　　　　　D.got through
10.A.Suddenly　　　　　　B.Eventually
C.Gradually　　　　　　D.Generally
11.A.escaped　　　　　　B.returned
C.approached　　　　　　D.died
12.A.kind-hearted　　　　　　B.brave
C.devoted　　　　　　D.considerate
13.A.forgot　　　　　　B.stopped
C.delayed　　　　　　D.missed
14.A.comment　　　　　　B.promise
C.offer　　　　　　D.effort
15.A.increases　　　　　　B.matches
C.improves　　　　　　D.matters
答案与分层梯度式解析
基础过关练
Ⅰ.1.items　2.plastic;recycled
Ⅱ.1.were bad for　2.have a role　3.cut down　4.work on　5.done its part
Ⅲ.1.incredibly　考查副词。设空处位于形容词前面,故推测此处为副词作状语,修饰形容词rich。故填incredibly。
2.destruction　考查名词。由空前的The和后面的of可知本空填名词。故填destruction。
3.on　考查介词。switch on为固定搭配,意思是“打开”。
4.informative　考查形容词。空前有修饰形容词或副词的so,且前面有is,因此本空填形容词作表语。
5.illegally　考查副词。设空处位于staying后面,故推测此处为副词作状语,修饰staying。故填illegally。
6.to hunt　考查不定式。分析句子可知此处为“It is+adj.+for sb. to do sth.”句型,hunters与hunt之间为主动关系,所以此处应填to hunt。
7.that/which　考查定语从句。分析句子可知,设空处引导定语从句,先行词为a newspaper article,故填that或which。urge sb. to do sth.意为“敦促/力劝某人做某事”。句意:这个班正在讨论一篇报纸上的文章,这篇文章敦促市民帮助减少城市的噪声污染和空气污染。
8.extinction　考查名词。空前是介词of,因此设空处用名词形式。故填extinction。
9.to　考查介词。threat后跟介词to,表示“对……的威胁”。
10.urgently　考查副词。此处修饰动词-ing形式,应用副词,urgently 意为“紧急地,急迫地”。
Ⅳ.1.has a role to play in this project　2.I can see that　3.that she is for me　4.If you work hard
能力提升练
Ⅰ.◎语篇解读　本文是一篇记叙文。文章讲述澳大利亚少年Shalise Leesfield致力于保护灰护士鲨的故事。
1.C　词义猜测题。由第一段和第三段可知大多数人因害怕不想见到灰护士鲨,但是Shalise Leesfield认为灰护士鲨是最可爱的动物,所以她不是害怕灰护士鲨的人,由此推知,them指代“害怕灰护士鲨的人”。故选C项。
2.D　细节理解题。由第五段第二、三句“But fishers are allowed access within 200 meters of Fish Rock. This is leading to a drop in the number of gray nurse sharks and is increasing pollution, says Leesfield.”可知,渔民可以进入距离鱼岩200米以内的区域。这导致灰护士鲨的数量下降,污染加剧。故选D项。
3.D　细节理解题。由最后一段可知,Leesfield和Faehrmann通过法律保护鱼岩附近的禁渔区。故选D项。
4.A　主旨大意题。通读全文可知,本文讲述澳大利亚少年Shalise Leesfield致力于保护灰护士鲨的故事,A项“这名澳大利亚少年正在执行保护灰护士鲨的任务”最适合作为文章标题。故选A项。
【高频词汇】　1.creature n.生物,动物 　2.habitat n.(动植物的)生活环境,栖息地　3.establish v.建立,确立　4.identify v.确认;找到,发现
【差距词汇】　1.scuba dive戴水肺潜水　2.ecosystem n.生态系统　3.enlarge v.扩大,增大　4.nominate v.提名,推荐;任命;指定　5.legalize v.使合法化
长难句　
原句　With Leesfield's efforts, the area has been nominated as Hope Spot, which is part of the mission Blue Program launched by famous oceanographer Sylvia Earle that identifies places as critically important to the ocean's health and supports protection.
分析　本句为主从复合句。which引导非限制性定语从句;launched by famous oceanographer Sylvia Earle是过去分词短语作后置定语,修饰Blue Program;that引导定语从句,修饰先行词Blue Program。
译文　在Leesfield的努力下,该地区被提名为Hope Spot,这是著名海洋学家Sylvia Earle发起的蓝色计划的一部分,该计划确定对海洋健康至关重要的地方,并支持保护。
Ⅱ.◎语篇解读　本文是一篇说明文。文章介绍了几种普通人保护野生动物的方法。
1.G　根据上文可知,全球人口众多,若每个人都愿意为保护野生动物做出一点点努力,结果会怎样呢 这里含有一个疑问,G项“当我们齐心协力时,即使是微不足道的行为也会产生影响”给出了问题的答案。故选G项。
2.A　根据小标题下的段落内容“Take a walk...learning about wildlife.”可知,第二段建议我们走近大自然,去和小动物们近距离接触,了解它们,A项是一个表示建议的祈使句,意为“走出去,接触野生动物”,符合第二段内容。故选A项。
3.C　根据下文“Call on more people to...wildlife trade.”可知,本段呼吁人们,包括身边的亲人和朋友,爱护动物,为动物发声,C项“在社交媒体上为野生动物发声”引领下文。故选C项。
4.B　根据本段小标题“Pick up litter”及空前的“Litter isn't just ugly...natural resources.”可知,生活垃圾给很多动物的生存环境造成危害,威胁着它们的生存,只有B项提到了垃圾,建议把垃圾放到该放的地方,以此来为保护动物尽你的一份责任,呼应上文。故选B项。
5.E　本段小标题“Donate or volunteer”建议捐款或者做志愿者。空前的“When you visit your local zoos...conservation areas.”提到捐献;空后的“Many organizations and zoos have volunteer programs.”提到很多组织和动物园有志愿者项目。E项“如果你没有钱捐赠,那就献出你的时间”承上启下,有钱出钱,没钱可以做志愿者付出时间。故选E项。
【高频词汇】　1.imagine v.想象;猜测;认为
2.appreciate v.欣赏;感激　3.call on要求,请求
4.survival n.生存;残存物
【差距词汇】　1.reptile n.爬行动物　2.ring n.环状物
长难句　
原句　Imagine what will happen if every one of us is willing to do one thing—no matter how small—to protect wildlife every day.
分析　本句为主从复合句。 what引导宾语从句,作动词Imagine 的宾语,宾语从句中还含有if引导的条件状语从句,no matter how small是让步状语从句的省略形式,to protect wildlife是目的状语。
译文　想象一下,如果我们每个人每天都愿意做一件事——无论多么微小——来保护野生动物,会发生什么。
Ⅲ.◎语篇解读　本文是一篇记叙文。文章主要介绍了Salgado发现自己儿时的乐园——茂密的森林由于乱砍滥伐而濒临消失。经过Salgado一家人的努力,它再次长满了绿色的树木,之前生活在这片土地上的一些昆虫、鸟类和动物也回来了。
1.C　考查形容词。根据“The thick forest there was once a paradise (乐园) for him and his friends, bringing them　2　 memories.”可知,他渴望看到他家经营的土地。故选C。
2.A　考查形容词。根据“The thick forest there was once a paradise (乐园) for him and his friends”可知,茂密的森林给他们带来了美好的回忆。故选A。
3.D　考查名词。根据“Only 0.5% of the land was covered with trees.”可知,他看到了一个完全不同的景象。故选D。
4.B　考查动词。根据“due to deforestation”可知,由于滥伐森林,一切都被破坏了。故选B。
5.C　考查副词。根据上文“The land was as sick as a serious patient”可知,这样的景象令他很悲伤。故选C。
6.B　考查动词。根据“Then he　7　 the bold idea of replanting trees on the land, which beyond his expectation, received　8　 from his wife and relatives.”可知,Salgado意识到他应该做点什么。故选B。
7.A　考查动词短语。根据“the bold idea of replanting trees on the land”可知,他想出了一个大胆的主意。故选A。
8.D　考查名词。根据“Soon the whole family　9　 and the results were remarkable.”可知,他得到了妻子和亲戚们的支持。故选D。
9.C　考查动词短语。根据“and the results were remarkable”可知,全家人都采取了行动。故选C。
10.C　考查副词。根据生活常识可知,土地发生变化是一个逐渐的过程。故选C。
11.B　考查动词。根据“The land has been brought back to life.”可知,之前生活在这片土地上的一些昆虫、鸟类和动物也回来了。故选B。
12.C　考查形容词。Salgado一家人通过自己的努力,把荒野重新变成了绿洲,这是对这片土地全心全意的一家人。故选C。
13.B　考查动词。根据“The 　12　 family's hard work also impressed and affected people around them.”可知,他们周围的人也停止砍伐树木,开始保护环境。故选B。
14.D　考查名词。根据“The 　12　 family's hard work also impressed and affected people around them.”可知,Salgado一家人为这项工作付出了辛苦的努力。故选D。
15.D　考查动词。根据“Therefore, everyone should have a role in protecting the environment.”可知,Salgado认为工作的一点一滴都很重要。故选D。
【高频词汇】　1.photographer n.摄影师　2.to one's horror令某人感到震惊的是　3.bold adj.大胆的;敢于冒险的　4.beyond one's expectation出乎某人的意料　5.remarkable adj.显著的;卓越的;非凡的
【熟词生义】　run v.经营;管理
长难句　
原句　 Then he thought up the bold idea of replanting trees on the land, which beyond his expectation, received support from his wife and relatives.
分析　本句为主从复合句。which引导非限制性定语从句,修饰先行词the bold idea of replanting trees on the land; beyond his expectation是介词短语作状语。
译文　然后,他想出了在这片土地上重新种植树木的大胆想法,出乎他的意料,这得到了妻子和亲戚的支持。
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