UNIT 8　Part 2　LESSON 1 ROOTS AND SHOOTS--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 2　LESSON 1　ROOTS AND SHOOTS
基础过关练
Ⅰ.单词拼写
1.These plants grow from their 　　　　(根) all the way up out of the ground.
2.The Great Wall of China is a series of walls made of stones, 　　　　(砖), and other materials.
3.I'm looking for a new job and I have the chance to choose one from the two research 　　　　(机构).
4.(2025河南省实验中学月考)This novel shows the man's bravery, and the 　　　　(坚定的) pursuit of victory, despite countless defeats.
5.(2025河北邯郸月考) Believing in yourself is the 　　　　(基础) of positive thinking.
Ⅱ.选词填空(其中有一项多余)
can't be bothered to do sth.; take action; pick up; all around the world; make a difference; in addition to
1.Tourists come from 　　　　　　to see Niagara Falls.
2.This happened because you 　　　　　　 give us the message.
3.(2025陕西省府谷中学月考)The platform sends warnings to parents when it detects something concerning, giving them the power to 　　　　　　.
4.Graduates, you can 　　　　　　in this world!You can reshape the future!
5.(2025河南部分高中联考) 　　　　　　 studying those records, the scientists analyzed (分析) climate data for the same period.
Ⅲ.单句语法填空
1.(2025陕西铜川市第一中学月考)Now she has been involved 　　　　　 social activities as well as studying hard.
2.Ray didn't want to bother 　　　　　 the idea that he might lose his job.
3.Taking exercise keeps your blood 　　　　　(flow) smoothly.
4.A man 　　　　　(shoot) dead in the city centre last night.
5.It was when you told me 　　　　　 I realized I had made a serious mistake.
Ⅳ.单元语法专练
1.(2023新课标Ⅰ)Shanghai may be the 　　　　　(recognize) home of the soup dumpling.
2.　　　　　(lose) in reading, we all didn't hear the sound around us.　
3.(2024北京)One day, I saw a boy 　　　　　(walk) along George Street with an armful of books.
4.　　　　　(see) from the top of the hill, we could see a beautiful city.
5.The boy 　　　　　(play) football in the playground is my younger brother.
6.　　　　　(live) abroad for twenty years, the professor returned to his motherland.
7.(2021新高考Ⅱ)I was upset to learn that many sea animals eat plastic garbage, 　　　　　(think) it is food.
8.It's a good chance to make Chinese culture better 　　　　　(know) to international students.
能力提升练
Ⅰ.课文语法填空
If you leave the tap running while you brush your teeth, leave a light on when you go out or you drop a piece of litter and can't be bothered to pick it up, you are 　1　(probable) suffering from what is known as “Just-me-ism”. You might think it is no big deal. “How can it matter if I leave a little piece of litter on the road ” But what if 　2　(million) of people think the same Then our world would be piled with litter and run short of natural resources at the same time. See “Just-me-ism” is 　3　(harm)!
　4　(inspire) young people to take action for the environment, animals and their community, Roots & Shoots 　5　(establish) in the early 1990s by Dr. Jane Goodall, a scientist who's the world's best-known expert on wild chimpanzees. In addition to her research, she has been whole-heartedly committed 　6　 environmental protection. The whole purpose of Roots & Shoots is to educate young people so they can help to build a future 　7　 is secure and live together in peace with nature.
Dr. Jane Goodall is convinced that: “Every individual matters. Every individual has 　8　 role to play. Every individual makes a difference.” So her institute Roots &Shoots is all about 　9　(educate) people to play 　10　(they) part in making the world a better place. And you cannot be absent.
1.　　　　 2.　　　　　 3.　　　　　 4.　　　　　 5.　　　　
6.　　　　 7.　　　　　 8.　　　　　 9.　　　　　 10.　　　　
Ⅱ.语法填空
(2024北京八中永定实验学校月考)
So far environment-friendly ideas 　1　(create) to supply people with helpful 　2　(tip) on how they can help the environment as well as save money. I 　3　(honest) believe that everyone wants to help the environment, whether or not they believe in global warming.
With power bills, water bills and all other expenses 　4　(continue) to rise currently, it's very hard for the average worker. No matter 　5　 your financial position is, there is always something everyone can do 　6　(help) save our environment.
We are not the only creatures that live on this 　7　(amaze) planet. We also share it 　8　 a wide range of strange and wonderful animals. It would be a great tragedy if they were not around for our future generations to enjoy. Every little bit helps, so please do all 　9　 you can to protect our environment and the environment of these surprising animals.
To sum up, I hope these environment-friendly ideas can help everyone to do 　10　(they) part for the environment and to make this world a better place.
1.　　　　　 2.　　　　　 3.　　　　　 4.　　　　 5.　　　　
6.　　　　　 7.　　　　　 8.　　　　　 9.　　　　 10.　　　　
Ⅲ.阅读理解
A
(2025安徽安庆七中段考)
When plastic bags are deserted, they may end up in rivers and streams. They degrade into microplastics, which scientists have found in the bloodstreams of fish and humans as well. Although no definite impacts of microplastics on animal and human health have been established, studies have raised concerns about prospective harm. Also, they block drainage (排水) systems. In dumps(垃圾场), where trash is sometimes burned, they release toxins (毒素).
In 2017, Kenya passed a law banning single-use plastic bags, not including bags used to package food and other products. Whoever breaks the law—both businesses and consumers—could face a jail (监禁) term of up to four years or a fine of 4 million Kenyan shillings—about $28,000. At first, people were afraid of getting caught and those who were caught did pay a price. In 2018, for instance,18 smugglers (走私者) and other business people who were found guilty in the Kenyan coastal city of Mombasa were either fined $800 or sentenced to eight months in jail for using single-use plastic bags.
But in 2023, such bags were piling up at the Dadach Boshe dump, which serves Marsabit County, with a population of about half a million. What's more, as strong winds sent the bags flying, they caught on tree branches and landed in the grass, where grazing animals like goats and cattle that feed on grass might find them, bringing on digestive blockage and even death.
While the government has made a promise to fix the problem, removing smugglers thoroughly, which should be the high priority at the present time, has yet to take place. And so the bags continue to pile up at the Dadach Boshe dump. And when men and boys head to the dump to collect plastic bottles and metal to sell, they set fires to reduce the load of rubbish—which results in toxins in the air from the burning plastic bags.
1.What does the underlined word “prospective” probably mean
A.Possible.　　B.Enormous.　　C.Obvious.　　D.Mental.
2.How did the ban work well at the beginning
A.Through the all-round check.　　　B.With severe punishment.
C.By jailing the producers.　　　D.By fining the consumers.
3.What can be inferred from paragraph 3
A.Plastic bags posed a threat to animals.　　　
B.No one cared about the law any more.
C.The ban couldn't keep pace with the times.　　　
D.Goats were the main victims of pollution.
4.What is the biggest problem in carrying out the ban
A.Clearing up all the dumps.　　　B.Stopping burning rubbish.
C.Releasing few chemicals.　　　D.Getting rid of smugglers.
B
(2023河南新乡一中月考)
Like all big cities, Paris has a traffic problem: lots of cars, lots of traffic jams and lots of pollution from exhaust fumes (废气). So the city began a scheme (计划) to improve the situation.
Under the Velib scheme (“Velib” comes from vélo liberté, or “bicycle freedom”) people can take a bicycle, use it for as long as they want, and then leave it at the same or another bicycle station. The first half-hour on the bike is free, but if you don't return it after 30 minutes, you have to pay. But it's only 1 a day or 29 a year! The bicycles are heavy (25 kg), and they are all grey and have baskets. There are about 20,000 of them in the city, and around 1,450 bicycle stations. So there are a lot more Velib stations than the 298 subway stations!
Paris is not the first city to have a scheme like this. But not everybody thinks it's a great idea. One Parisian said,“These bicycles are only for short journeys. If people want to travel across the city, they won't use a bicycle—they'll still use their cars.”
A city spokesman said,“The bicycle scheme won't solve all our traffic problems, of course. But it might help reduce air pollution. Traffic, together with factory fumes, is a big problem. There aren't any simple solutions to traffic problems and pollution in cities. But unless we do something now, there will be more traffic jams and temperatures will continue to rise, and therefore, the problems in our environment will get worse. The bikes might help people to lead a healthier life, too.”
5.What can we learn about the Velib scheme 　　　　　　　　　　　　　　　　　　　　　　　　　　　　
A.Its bikes have no baskets.　　　
B.Its bikes are light and colorful.
C.It aims to make traveling easier.　　　
D.It owns more stations than the subway.
6.If you use a Velib bicycle for 1 hour, how much should you pay
A.l.　　　B.30.　　
C.29.　　　D.No money.
7.Why do some people disagree with the Velib scheme
A.The cost is rather high.
B.It's hard to find a Velib station.
C.It's not suitable for a long journey.
D.The distance between two Velib stations is long.
8.What's the city spokesman's attitude towards the bicycle scheme
A.Doubtful.　　　B.Positive.　　
C.Uncaring.　　　D.Worried.
答案与分层梯度式解析
Part 2　LESSON 1　ROOTS AND SHOOTS
基础过关练
Ⅰ.1.roots　2.bricks　3.institutes　4.firm　5.foundation
Ⅱ.1.all around the world　2.couldn't be bothered to
3.take action　4.make a difference　5.In addition to
Ⅲ.1.in　考查介词。句意:现在她除了努力学习外,还参与社交活动。be involved in...参与……。
2.with/about　考查介词。句意:雷不想为自己可能会失业的想法而操心。bother with/about sth.为某事花费时间或精力。
3.flowing　考查现在分词。句意:锻炼使你的血液顺畅地流动。此处为“keep+宾语+宾补”结构,blood与flow之间为主动关系,应用现在分词作宾补,故填flowing。
4.was shot　考查动词的时态和语态。句意:昨晚在市中心一名男子被开枪打死了。根据last night可知应用一般过去时,且man与shoot之间为被动关系,故填was shot。
5.that　考查强调句型。句意:正是当你告诉我时我才意识到我犯了一个严重的错误。句子去掉It was和设空处后,意思仍然完整,故判断此处是强调句型,强调的是时间状语,所以填that。
Ⅳ.1.recognized　句意:上海可能是公认的小笼包之乡。设空处在名词home前面作定语,recognize与home之间是逻辑上的被动关系,应用过去分词recognized作定语,recognized“公认的”也可以看作形容词。故填recognized。
2.Lost　句意:由于沉浸在阅读中,我们都没有听到周围的声音。设空处作状语,动词lose和主语we之间是逻辑上的被动关系,因此用过去分词,故填Lost。
3.walking　句意:有一天,我看见一个男孩抱着一堆书沿着乔治街走。设空处作补语,宾语a boy和动词walk之间是逻辑上的主动关系,因此用现在分词,故填walking。
4.Seeing　句意:从山顶上看,我们能看到一座美丽的城市。设空处作状语,动词see与主语we之间是逻辑上的主动关系,因此用现在分词,故填Seeing。
5.playing　句意:在操场上踢足球的那个男孩是我的弟弟。设空处作后置定语修饰The boy,The boy和play之间是逻辑上的主动关系,因此用现在分词,故填playing。
6.Having lived　句意:在国外生活了二十年后,这个教授回到了他的祖国。设空处作状语,动词live和主语the professor之间是逻辑上的主动关系,且live表示的动作发生在returned之前,因此用having done形式,故填Having lived。
7.thinking　句意:当我得知许多海洋动物吃塑料垃圾,以为那是食物时,我很难过。设空处作状语,动词think和many sea animals之间是逻辑上的主动关系,因此用现在分词,故填thinking。
8.known　句意:这是一个让国际学生更好地了解中国文化的好机会。设空处作补语,宾语Chinese culture和动词know之间是逻辑上的被动关系,因此用过去分词,故填known。
能力提升练
Ⅰ.1.probably　考查副词。句意:如果你在刷牙的时候一直开着水龙头,外出的时候开着灯,或者你掉了一块垃圾,却懒得把它捡起来,你可能患有所谓的“自我中心主义”。设空处作状语,应用副词形式。
2.millions　考查数词。句意:但如果数百万人都这么想呢 millions of...数百万的……。
类比启发
　　hundred、thousand、million、billion等数词前没有具体的数字且表示泛指的数量时,常用复数形式,并与of连用。
3.harmful　考查形容词。句意:“自我中心主义”是有害的!be动词后应用形容词作表语,故此处应用harmful。
4.To inspire　考查非谓语动词。句意:为了激励年轻人采取措施保护环境、动物及他们的社区,20世纪90年代初,科学家珍妮·古道尔博士创立了“根与芽”组织,她是世界上最著名的野生黑猩猩专家。根据句意可知,应使用不定式表目的。
5.was established　考查动词的时态和语态。句意同上一题。根据时间状语in the early 1990s可知用一般过去时;Roots & Shoots与establish之间是被动关系,故用被动语态。
6.to　考查介词。句意:除了自己的研究,她还全身心地投入环保事业。固定短语be committed to...意为“致力于……”,故填to。
7.that/which　考查定语从句。句意:“根与芽”组织的全部目的是教育年轻人,以便他们能够帮助创建一个稳定的未来并与自然和平共处。　7　 is secure为定语从句,用that或which指代先行词future,在从句中作主语。
8.a　考查冠词。role为可数名词,且以辅音音素开头,其前没有限定词,此处表泛指。故填a。
9.educating　考查非谓语动词。句意:所以她的机构“根与芽”就是要教育人们发挥自己的作用,使世界成为一个更美好的地方。about为介词,后接动名词形式。
10.their　考查代词。句意同上一题。设空处作定语修饰part,应用形容词性物主代词。
Ⅱ.◎语篇解读　本文是一篇说明文,介绍了环保思想给人类、动物以及环境带来的好处,并鼓励读者参与环保活动。
【高频词汇】　1.supply v.提供　2.average adj.普通的;平均的　3.position n.状况　4.range n.一系列
5.generation n.代,一代人
1.have been created　考查动词的时态、语态和主谓一致。句意:到目前为止,环保思想已经被创造出来, 为人们提供关于如何改善环境和省钱的有用建议。设空处在主句中作谓语,根据时间状语So far可知应用现在完成时。主语environment-friendly ideas与create之间是被动关系,应用被动语态。主语为复数,助动词用have。故填have been created。
2.tips　考查名词复数。名词tip“建议”是可数名词, 前面没有冠词, 应使用名词复数, 故填tips。
3.honestly　考查副词。句意:我确实相信,每个人都想改善环境,不管他们是否相信全球变暖的存在。设空处修饰动词believe,应用副词。故填honestly。
4.continuing　考查非谓语动词。句意:由于现在电费、水费和其他所有费用不断上涨, 普通工人的日子很不好过。此处是with的复合结构, 宾语“power bills, water bills and all other expenses”和continue之间是主动关系,应用现在分词作宾语补足语。 故填continuing。
5.what　考查状语从句。句意:无论你的经济状况如何, 总有一些事情是每个人都可以做的,以帮助拯救我们的环境。“No matter 　5　”引导让步状语从句,表示“无论什么;不管什么”。故填what。
6.to help　考查非谓语动词。设空处作目的状语,应用动词不定式。故填to help。
7.amazing　考查形容词。句意:我们不是生活在这个神奇行星上的唯一生物。此处planet是名词,应用形容词来修饰,amazing意为“令人大为惊奇的”,故填amazing。
8.with　考查介词。句意:我们还与许多奇怪而奇妙的动物共享它。share sth. with...和……共享某物。故填with。
9.that　考查定语从句。句意:每一点都有帮助,所以请尽你所能来保护我们的环境和这些令人惊讶的动物的环境。　9　 you can为定语从句,修饰不定代词all,关系代词只能用that。
10.their　考查代词。句意:总之,我希望这些环保的想法可以帮助每个人都为环境尽一份力,让这个世界变得更美好。do one's part for sth.为固定短语,意为“尽自己所能做某事”。故填their。
Ⅲ.A
◎语篇解读　本文是一篇说明文。文章主要介绍了肯尼亚出台禁止使用一次性塑料袋的法令及其实施过程中所遇到的阻碍。
【高频词汇】　1.definite adj.确切的;肯定的　2.impact n.巨大影响　3.establish v.确定,查实;建立　4.concern n.担忧,忧虑　5.for instance例如　6.remove vt.移走;去掉　7.result in导致
【熟词生义】　1.desert 熟义:n.沙漠　生义:v.抛弃;遗弃　2.block 熟义:n.街区　生义:v.堵塞　3.fine 熟义:adj.好的　生义:n.& v.罚款　4.sentence 熟义:n.句子　生义:v.宣判　5.land 熟义:n.土地　生义:v.降落,着陆 6.fix 熟义:v.安装,修理　生义:v.解决
【差距词汇】　1.degrade v.降解,分解　2.release v.释放
长难句
原句　What's more, as strong winds sent the bags flying, they caught on tree branches and landed in the grass, where grazing animals like goats and cattle that feed on grass might find them, bringing on digestive blockage and even death.
分析　as引导时间/原因状语从句;where引导非限制性定语从句,修饰先行词grass,其中that feed on grass是that引导的定语从句,修饰先行词goats and cattle;bringing on digestive blockage and even death是现在分词短语作结果状语。
译文　此外,当强风把袋子吹飞时/由于强风把袋子吹飞,它们会挂在树枝上,落在草丛里。在草丛中,像山羊和牛这样以草为食的食草动物可能会误食这些袋子,从而导致消化堵塞甚至死亡。
1.A　词义猜测题。根据画线词上文“Although no definite impacts of microplastics on animal and human health have been established(尽管尚未确定微塑料对动物和人类健康的确切影响)”以及“studies have raised concerns about(研究已经引起了对……的担忧)”可知,Although表示让步关系,说明虽然没有证实微塑料对动物和人类的健康的确切影响,但是研究却引起了对prospective危害的担忧。由此推测,prospective的意思是“可能的,潜在的”。故选A。
2.B　细节理解题。根据第二段中的“Whoever breaks the law...could face a jail term of up to four years or a fine of 4 million Kenyan shillings...In 2018, for instance, 18 smugglers and other business people...fined $800 or sentenced to eight months in jail for using single-use plastic bags.”可知,禁塑令最初有效实施是依赖于严厉的处罚。故选B。
3.A　推理判断题。根据第三段可知,当强风把袋子吹飞时,它们会挂在树枝上,落在草丛里。在草丛中,像山羊和牛这样以草为食的食草动物可能会误食它们,导致消化堵塞甚至死亡。由此可推断,塑料袋对动物构成威胁。故选A。
4.D　细节理解题。根据最后一段第一句中的“removing smugglers thoroughly, which should be the high priority at the present time”可知,彻底清除走私者应该是目前的首要任务。故选D。
B
◎语篇解读　本文是一篇说明文。文章主要介绍了巴黎为了改善交通拥堵以及环境污染问题实行了一个自行车计划,鼓励人们多骑自行车。
【高频词汇】　1.pollution n.污染　2.improve v.改善,提高　3.situation n.情况,状况　4.reduce v.减少　5.rise v.上升
5.D　细节理解题。根据第二段最后一句“So there are a lot more Velib stations than the 298 subway stations!”可知,Velib自行车车站要比地铁站多得多。故选D项。
6.A　细节理解题。根据第二段第二、三句“The first half-hour on the bike is free, but if you don't return it after 30 minutes, you have to pay. But it's only 1 a day or 29 a year!”可知,骑自行车的前半小时是免费的,超过30分钟就得付钱,每天只要1欧元,由此可知,骑行一个小时需要付1欧元。故选A项。
7.C　细节理解题。根据第三段中的“These bicycles are only for short journeys.”可知,这些自行车只适合短途旅行,不适合长途旅行。故选C项。
8.B　推理判断题。通读文章的最后一段,并根据该段中的“The bikes might help people to lead a healthier life, too.”可知,这个自行车计划虽然无法彻底解决交通问题和空气污染问题,但可以使这些问题不再恶化,还会使人们过上更健康的生活,由此可知,发言人对该自行车计划的态度是积极的。故选B项。
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
21世纪教育网(www.21cnjy.com)