UNIT 8　Part 3　LESSON 2 GREENING THE DESERT--2026北师大版高中英语必修第三册章节练（含答案与解析）

中小学教育资源及组卷应用平台
2026北师大版高中英语必修第三册章节练
Part 3　LESSON 2　GREENING THE DESERT
基础过关练
Ⅰ.单词拼写
1.Food from different 　　　　(地区) of China will enable global athletes to fully experience Chinese tastes.
2.(2025广东广州期中)The media provide all kinds of information, ranging from 　　　　 (当前的) affairs to entertainment news.
3.Although my father's school wasn't really making a 　　　　(利润), he gave away more than a hundred free places in different grades to poor children.
4.(2025新课标Ⅰ)In Australia we now have over twenty million cars for just over twenty-six million people, among the highest 　　　　(率) of car ownership in the world.
5.Of the two choices, the f　　　　 is better than the latter.
6.Though Jim is very rich, he lives in an o　　　　 house.
Ⅱ.选词填空(其中有一项多余)
set up;work through;prevent...from...;refer to sb. as...;work on
1.Should I 　　　　 you 　　　　 Dr. Smith or Professor Smith
2.Linda spends all her time 　　　　　　 the gardening.　
3.To 　　　　　　 these emotions, first write all of your emotions down.　
4.(2022新高考Ⅰ)David had a brain disease which 　　　　 him 　　　　 walking or running like other children.
Ⅲ.单句语法填空
1.(2025陕西省府谷中学月考)A small number of basic materials could make all the difference in a 　　　　　(survive) situation.
2.Not content 　　　　　his present life, he decided to try his fortune in a bigger city.
3.(2025北京) 　　　　　(determine) to follow my instincts(本能) on what I felt success means, I only chose two classes that I knew I would enjoy.
4.It never 　　　　　(occur) to him that his novel would become such a hit and bring him so much fame and wealth.
5.The Speech Club is well 　　　　　(organise) so that all members are able to have the opportunity to speak at every club meeting.
6.Our proposal that we 　　　　　(hold) a sports meeting was rejected.
7.Somewhere in the building, there 　　　　　(be) also a library, a cafeteria, and a gym.
Ⅳ.完成句子
1.There is a small river that flows through the farm.(句型转换,非谓语动词作定语)
→There is a small river 　　　　 　　　　 　　　　 　　　　.
2.(2024全国甲)She would sit quietly at the far end of the long dinner table and listen closely.(句型转换,非谓语动词作状语)
→She would sit quietly at the far end of the long dinner table, 　　　　 　　　　.
3.当看到克拉拉走路时,她的父母高兴得不得了。(overcome)
When seeing Clara walking, her parents 　　　　 　　　　 　　　　 　　　　. (读后续写—情感描写)
4.我最喜欢的一些组织是那些让生病的孩子的梦想成真的组织。
Some of my favorite organizations are the ones that　　　　 　　　　 　　　　 　　　　 　　　　 　　　　.
能力提升练
Ⅰ.阅读理解
(2024安徽安庆一中期中)
A lot of manufactured glass today made from sand and sodium carbonate (碳酸钠) can be reused or melted down and recycled into new items, but it doesn't break down in the environment and will sit in landfills for thousands of years. A team of Chinese scientists aimed to deal with this environmental concern by developing an eco-conscious alternative.
In a study published recently in the journal Science Advances, a team at the Chinese Academy of Sciences' Institute of Process Engineering describe how they engineered biodegradable glass made from amino acids(氨基酸). That glass would have a smaller impact on the environment and can break down in a few weeks or in several months.
In a test, glass beads(珠子) made out of amino acids were placed under the skin of mice, and the breakdown of the beads and the skin healing process were observed for 30 days. A diagram from the study showed how the mice's bodies broke down the beads. In that month, the glass implant degraded beneath the skin, the wound site healed, and fur grew back. “Throughout the experimental period, no mice exhibited any pain-related behavior that may have been caused by the glass implantation, and none of them experienced obvious weight loss,” the researchers wrote in their paper.
Although amino acids do degrade over time in the environment, this biodegradable glass is not as durable as traditional glass, because amino acids can break down quickly in the heat. In order to overcome this hurdle, the researchers chemically modified the amino acids using the heating-cooling procedure applied in glass manufacturing. This is when materials for the glass are heated to become soft and then rapidly cooled so as to make the glass tougher.
“It's important to point out that this biodegradable glass is currently in the lab stage, and far from large-scale commercialization,” emphasized Yan Xuehai, a professor involved in the study, in a press release.
1.What is an advantage of the new glass
A.It can be recycled at a low cost.　　　
B.It is produced without pollution.
C.It takes less time to break down.　　　
D.It has a wide range of applications.
2.Why did researchers implant glass beads inside mice
A.To assess whether the glass is biologically harmless.
B.To investigate why amino acids are medically useful.
C.To explore how long it takes for the glass to degrade.
D.To observe if the glass can be melted down in mice's stomach.
3.What does the underlined word “hurdle” in paragraph 4 refer to
A.The instability of amino acids.
B.The difficulty of selecting materials for the glass.
C.Environmental problems caused by traditional glass.
D.The challenge of improving the heating-cooling procedure.
4.What is the attitude of Yan Xuehai towards the new glass's launch on the market
A.Optimistic.　　B.Critical.　　C.Indifferent.　　D.Uncertain.
Ⅱ.七选五
(2025广东部分学校联考)
Protecting wildlife is an important responsibility that everyone, including high school students, can contribute to. Here are some tips on how you can help protect wild animals and their habitats.
　1　
Understanding the issues facing wildlife is the first step in making a difference. Take the time to learn about endangered species, habitat destruction, and conservation efforts. Share this knowledge with your friends and family to raise awareness.
Reduce, reuse, and recycle
Minimizing waste can significantly impact wildlife protection. By reducing your consumption(消耗), reusing items, and recycling, you can help reduce pollution and conserve natural resources. 　2　.
Support conservation organizations
Many organizations work tirelessly to protect wildlife and their habitats. Consider supporting these groups by donating your time or money. 　3　. Volunteering can also provide you with valuable experience and a sense of fulfillment.
Be a responsible consumer
The products you buy can have a big effect on wildlife. Choose products that are sustainably (可持续地) sourced and avoid those that contribute to habitat destruction.　4　. This includes being mindful of products made from endangered animals or unsustainable materials.
Advocate wildlife protection
Use your voice to advocate policies and practices that protect wildlife. Write letters to your local representatives, participate in community events, and use social media to spread the word. 　5　.
A.Educate yourself and others
B.Your efforts can inspire others to take action
C.Small changes in your daily habits can make a big difference
D.Many organizations offer volunteer opportunities to students
E.Taking part in local clean-up events can also help protect wildlife
F.Educating others can promote your effect on wildlife conservation
G.Every product you buy has the possibility to affect the environment
1.　　　 2.　　　 3.　　　 4.　　　 5.　　　
Ⅲ.完形填空
(2023河南信阳期中)
I had always hoped to travel to Hawaii but couldn't afford it. By chance, a friend　1　 “pet sitting”, a service that helps look after pets when owners are away from homes. I quickly began 　2　 opportunities on a pet sitting website. There were only a couple of sitting jobs available, but I tried my luck, sent an 　3　, waited a few days and 　4　 landed a three-month job in a beautiful house.
A month into my sitting, I had explored the 　5　 pretty well. Impressed by such a beautiful island, I decided to start a travel blog to share the beautiful beaches. 　6　, for every set of photos of a beautiful beach there were 10 photos of rubbish. It was not 　7　 for me to ignore the plastic pollution 　8　. So I began to share photos of the rubbish I 　9　 and how much I could 　10　 on my daily dog walks. The blog was used to raise 　11　 and highlight plastic-free travel.
I changed my way of living and even my　12　 to adapt to more organic foods without plastic packaging. It's been over three years now and I 　13　 to do what I can.
This journey has led me to some amazing　14　 polluted places, and I have even organized some countrywide beach clean-up activities. My 　15　 now is to keep on going.
1.A.offered　　　B.mentioned
C.doubted 　　　D.designed
2.A.coming across　　　B.giving up
C.turning down　　　D.searching for
3.A.application　　　B.apology
C.order　　　D.invitation
4.A.obviously　　　B.generally
C.luckily 　　　D.casually
5.A.website　　　B.destination
C.custom 　　　D.market
6.A.Therefore 　　　B.However
C.Otherwise　　　D.Instead
7.A.dangerous　　　B.possible
C.easy　　　D.normal
8.A.proposal　　　B.type
C.process　　　D.issue
9.A.saw　　　B.threw
C.produced 　　　D.buried
10.A.pay for　　　B.take off
C.pick up　　　D.cut down
11.A.questions　　　B.standards
C.money　　　D.awareness
12.A.necessities　　　B.diet
C.impression 　　　D.workout
13.A.forget　　　B.compete 　　
C.agree　　　D.continue
14.A.and　　　B.or 　　
C.nor 　　　D.but
15.A.goal　　　B.advice 　　
C.limit 　　　D.answer
答案与分层梯度式解析
Part 3　LESSON 2　GREENING
THE DESERT
基础过关练
Ⅰ.1.regions　2.current　3.profit　4.rate　5.former　6.ordinary
Ⅱ.1.refer to;as　2.working on　3.work through
4.prevented;from
Ⅲ.1.survival　考查名词。句意:少量的基础物资可能会使生存状况大不一样。设空处修饰名词situation,应用名词。survival situation生存状况。
2.with　考查固定搭配。句意:由于不满足于现在的生活,他决定到一个更大的城市去碰碰运气。be content with对……满意。
3.Determined　考查形容词。句意:我决心按照自己的本能去理解成功的含义,于是只选了两门我知道自己会喜欢的课。设空处在句中作状语,表示“决心的”,应用形容词,且位于句首,首字母应大写,故填Determined。
4.occurred　考查动词的时态。句意:他从未想到他的小说会变得如此受欢迎,给他带来如此多的名利。根据从句的would并结合语境可知,主句应使用一般过去时。It occurred to sb. that...某人突然想到……。
5.organised　考查过去分词。句意:演讲俱乐部组织良好,因此所有会员都能有机会在每次的俱乐部会议上发言。The Speech Club与organise之间为被动关系,故用其过去分词形式。
6.hold　考查虚拟语气。句意:我们举办运动会的建议被否决了。proposal后面的同位语从句通常用虚拟语气,即谓语用“should+动词原形”形式,should可以省略,故填hold。
7.is　考查主谓一致。句意:这幢楼的某处还设有一个图书馆、一个自助餐厅和一个体育馆。在there be句型中,be动词的数应遵循就近原则,与邻近的主语即a library保持一致,故填is。
Ⅳ.1.flowing through the farm　2.listening closely
3.were overcome with/by joy　4.make sick children's dreams come true
能力提升练
Ⅰ.◎语篇解读　本文是一篇说明文。文章主要介绍了中国科学院过程工程研究所的专家团队用氨基酸研制出一种可生物降解的玻璃。
【高频词汇】　1.deal with 处理,解决　2.concern n.忧虑的原因;重要的事情;担心　3.impact n.影响　4.observe v.观察　5.obvious adj.明显的　6.apply v.应用
【差距词汇】　1.melt down将……熔化
2.biodegradable adj.可生物降解的　3.commercialization n.商业化
1.C　细节理解题。根据第二段中的“That glass would have a smaller impact on the environment and can break down in a few weeks or in several months.”可知,这种新型玻璃的优点是它降解需要的时间比普通玻璃少。故选C项。
2.A　推理判断题。根据第三段中的“Throughout the experimental period, no mice exhibited any pain-related behavior that may have been caused by the glass implantation, and none of them experienced obvious weight loss”可知,在整个实验期间,老鼠没有出现不正常的情况,因此研究人员在老鼠体内植入玻璃珠是为了评估玻璃在生物学上是否无害。故选A项。
3.A　词义猜测题。第四段前两句提到,尽管氨基酸在环境中会随着时间的推移而降解,但这种可生物降解的玻璃不如传统玻璃耐用,因为氨基酸在高温下会迅速分解。为了克服这一hurdle,研究人员使用玻璃制造中应用的加热—冷却程序对氨基酸进行了化学改性。由此可推知,“hurdle”指的是氨基酸的不稳定性,是研究人员要克服的障碍。故选A项。
4.D　推理判断题。由最后一段中Yan Xuehai说的话“It's important to point out that this biodegradable glass is currently in the lab stage, and far from large-scale commercialization”可知,这种可生物降解的玻璃目前仍在实验室阶段,还远远不能大规模商业化生产,所以Yan Xuehai的态度是不确定的。故选D项。
Ⅱ.◎语篇解读　本文是一篇说明文。文章主要介绍了如何为保护野生动物及其栖息地做出贡献。
【高频词汇】　1.responsibility n.责任　2.contribute to为……做出贡献　3.make a difference起作用
4.endangered adj.濒危的　5.awareness n.意识
6.impact v.影响　7.donate v.捐献　8.participate in参加,参与
【熟词生义】　source 熟义:n.来源,出处　生义:v.获得
【差距词汇】　a sense of fulfillment成就感
1.A　设空处是本段小标题。本段提到要了解野生动物面临的问题、濒危物种、栖息地毁坏情况、保护工作等内容,并与家人和朋友分享这方面的知识,以提高意识。A项“教育自己和他人”能够概括本段主旨,符合语境,且与下面几段的小标题一致,都是祈使句。故选A。
2.C　上文提到最大限度地减少浪费能够极大地影响野生动物保护,通过减少消耗、重复使用物品和回收利用,你可以帮助减少污染,节约自然资源,设空处应进一步强调这种改变的重要性。C项“你日常习惯中的小改变可以产生巨大的影响”既总结了上文的内容,也强调了改变日常习惯的重要性,符合语境。故选C。
3.D　上文提到可以考虑通过投入时间或捐钱来支持保护组织,下文提到志愿服务可以为你提供宝贵的经验和成就感。设空处应承接上文提到的保护组织,且引出下文的志愿服务。D项“许多组织为学生提供志愿服务的机会”符合语境。故选D。
4.G　根据小标题可知,本段建议要成为一个负责的消费者。上文提到选择可持续获得的产品,避免使用那些破坏栖息地的产品,下文提到注意那些由濒危动物或不可持续材料制成的产品。G项“你购买的每一件产品都有可能影响环境”既总结了上文的内容,也为下文的进一步说明做了铺垫,符合语境。故选G。
5.B　根据小标题可知,本段建议提倡野生动物保护。上文提到通过多种方式提倡保护野生动物的政策和做法。B项“你的努力可以激励他人采取行动”承接上文,说明这些行为的结果,符合语境。故选B。
Ⅲ.◎语篇解读　本文是一篇记叙文。文章主要讲述了作者因为一份宠物看护工作去了夏威夷岛,但是这个美丽的岛屿却被塑料污染,作者把垃圾拍照分享到博客上,希望唤起人们的环保意识,之后作者一直致力于环境保护工作的故事。
【高频词汇】　1.by chance偶然,碰巧　2.opportunity n.机会　3.available adj.可获得的　4.explore v.探索
5.impress v.给……留下深刻的好印象　6.raise v.提高
7.adapt to 适应
【熟词生义】　1.sit 熟义:v.坐　生义:v.代人临时照看(宠物)　2.land 熟义:n.陆地　生义:v.成功得到
1.B　根据下文“‘pet sitting’, a service...”和“I quickly began 　2　 opportunities on a pet sitting website.”可知,作者从朋友那里知道了“宠物看护”这种服务,于是开始在宠物看护网站上寻找(searching for)机会,因此是朋友无意中提到(mentioned)“宠物看护”,故本题选B项,第2题选D项。offer提供;doubt怀疑;design设计。
2.D　解析见上一题。come across偶然遇见;give up放弃;turn down拒绝。
3.A　根据上文“There were only a couple of sitting jobs available, but I tried my luck”可知,网站上只有几个看护工作,作者碰碰运气,所以发了一份申请(application)。故选A项。apology道歉;order指示;invitation邀请。
4.C　根据下文“landed a three-month job in a beautiful house”可知,作者幸运地(luckily)获得了一份工作,故选C项。obviously明显地;generally通常;casually随意地。
5.B　根据下文“Impressed by such a beautiful island...”可知,这个美丽的岛屿给作者留下了深刻的印象,所以作者已经很好地探索了这个目的地(destination),故选B项。website网站;custom风俗;market市场。
6.B　空前提到作者决定开设一个旅游博客分享美丽的沙滩,空后提到每一组美丽沙滩的照片中就有10张垃圾的照片,前后文之间是转折关系,应用However,故选B项。therefore因此;otherwise否则;instead反而。
7.C　上文提到沙滩上垃圾很多,因此作者不容易(easy)忽视这一问题(issue),故本题选C项,第8题选D项。dangerous危险的;possible可能的;normal正常的。
8.D　解析见上一题。proposal建议,提议;type类型;process过程。
9.A　根据本句语境并结合选项可知,作者应该是分享看到(saw)的垃圾的照片以及遛狗时捡起(pick up)的垃圾的量,故本题选A项,第10题选C项。throw抛,扔;produce生产;bury埋葬。
10.C　解析见上一题。pay for支付;take off起飞;cut down削减。
11.D　上文提到作者在博客上分享垃圾的照片,其目的是提高人们的环保意识(awareness),并强调无塑料旅行,故选D项。question问题;standard标准;money钱。
12.B　根据下文“adapt to more organic foods without plastic packaging”可知,为了适应更多没有塑料包装的有机食品,作者改变了自己的日常饮食(diet),故选B项。necessity必需品;impression印象;workout锻炼。
13.D　作者为了减少塑料垃圾改变了自己的生活方式和日常饮食,现在已经三年多了,作者仍继续(continue)做自己能做的,故选D项。forget忘记;compete竞争;agree同意。
14.D　结合上文提到夏威夷岛的景色令人惊叹,但沙滩上却有很多垃圾,以及amazing和polluted在语境上是转折关系可知,but(但是)符合语境,故选D项。
15.A　上文提到作者组织了一些全国范围的沙滩清理活动,根据后文“to keep on going”并结合选项可知,作者现在的目标(goal)是继续下去,故选A项。advice建议;limit限制;answer答案。
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