Unit 6 Survival-阶段练习-2026-2027学年高中英语外研版选择性必修第二册

**基本信息** 以“Survival”主题为核心，构建“基础词汇-语法应用-语篇理解”三级训练体系，融合语言能力与思维品质培养。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |品句填词|10题|主题词汇拼写与语境应用|围绕生存主题，覆盖动词、形容词等核心词，建立“词汇-语境”关联| |词形转换|10题|词性变化与固定搭配|从词汇到语法过渡，强化词形变化规则与介词搭配逻辑| |单元语法|5题|名词性从句连接词|聚焦从句引导词，构建“连接词功能-句式结构”推导链条| |追型逐句|5题|语法点句式翻译|结合语法点（如让步状语从句），实现“语法规则-语言输出”转化| |阅读理解|8题|生态与动物行为语篇|选取科学研究类文本，培养信息定位与推理能力，体现“主题-语篇-思维”关联| |完形填空|15题|记叙文语境填空|通过救援故事，考查语境词义辨析与逻辑连贯能力| |语法填空|10题|人物传记语法应用|综合考查词形变化、从句等，实现语法知识在语篇中的综合应用|

Unit 6　Survival 基础练 Ⅰ.品句填词 1.It is 　　　　　　(估计) that more than 1,000 people will attend the environmental protection activity.  2.The roses 　　　　　　(生长茂盛) in the garden with enough sunlight and regular watering.  3.It is c　　　　　 for students to develop a good habit of planning their study time.  4.We should try to use clean 　　　　　　(燃料) to reduce air pollution in urban areas.  5.She gently 　　　　　　(擦) the dust off the old photo and put it back into the album carefully.  6.The satellite was launched successfully and began to 　　　　　　(环绕……运行) the Earth last week.  7.The 　　　　　　(贪婪的) businessman was punished by law for trying to get illegal profits.  8.People are encouraged to sort 　　　　　　(垃圾) into different categories in many cities now.  9.My grandparents live in a quiet s　　　　　,where there are many green trees and small lakes.  10.A 　　　　　　(恶劣的) storm hit the coastal city last night,causing some damage to the local buildings.  Ⅱ.用所给词的适当形式填空 1.Limited 　　　　　　(expose) to foreign languages will slow down your learning progress.  2.The little boy was 　　　　　　(terrify) when he saw a snake lying on the path.  3.This 　　　　　　(advance) medical equipment helps doctors diagnose diseases more accurately.  4.The scientist is committed to 　　　　　　(find) new ways to treat this rare disease.  5.We appreciate 　　　　　　(receive) your valuable suggestions on our school project.  6.There is a strict 　　　　　　(restrict) on the use of mobile phones during class time.  7.She remains optimistic 　　　　　　her future even though she has failed many times.  8.The 　　　　　　(migrate) of wild geese is closely related to the change of seasons.  9.The report shows that the 　　　　　　(consume) of fresh fruits has increased this year.  10.Different people may react 　　　　　　the same situation in very different ways.  Ⅲ.单元语法 No matter 1.　　　　　　 you go,you should obey the rules in public places.2.　　　　　　 breaks the rules should be educated.If anyone doesn’t follow them or does 3.　　　　　　 he/she wants to do,he/she will be punished.As a member of our society,we should always remember 4.　　　　　　 strict the rules are,and we should behave ourselves and set good examples for others.Always do 5.　　　　　　 we are required to do!  Ⅳ.追型逐句 1.无论前方的道路多么艰难,我们都应该带着希望与勇气继续前行。(no matter how引导让步状语从句) 　　　　　　　　　　　　　　　　　　　　,we should keep moving forward with hope and courage.  2.既焦虑又担忧,我在黑暗中不断前行,努力寻找回家的路。(形容词短语作状语) 　　　　　　　　　　,I kept walking forward in the dark,trying to find my way home.  3.只有通过每天努力学习,我们才能在未来实现自己的梦想。(“only+状语”置于句首的倒装) 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 in the future.  4.毫无疑问,真正的幸福就存在于我们身边那些微小而温暖的瞬间里。(There is no doubt that...毫无疑问……) 　　　　　　　　　　　　　　　　　　　　 the small and warm moments around us.  5.虽然他年纪很小,但他清楚地知道生活中什么是对、什么是错。(while引导让步状语从句) 　　　　　　　　　　　　　　　　,he knows clearly what is right and what is wrong in life.  提升练 Ⅴ.阅读理解 A (2026四川南充百校联考高二期中) Researchers have some new evidence about what makes birds make so much noise early in the morning,and it’s not for some of the reasons they previously thought.For decades,a popular theory about why birds sing at dawn—called the dawn chorus(合唱)—has been that they can be heard farther and more clearly at that time.Sound travels faster in humid(温暖潮湿的) air and it’s more humid early in the morning.It’s less windy,too,which is thought to lessen any distortion(失真) of their sounds. But scientists in India studied audio(声音的) recordings of birds in the rainforest.They said they didn’t find proof to support this idea about sound traveling better.It was one of the ideas about environmental factors.Another idea is that birds sing at dawn because it’s too dark to look for food. “We didn’t find much support for some of these environmental reasons suggested in past studies for birds singing more at dawn,” said Vijay Ramesh,a researcher at Cornell University. The researchers didn’t find one clear reason why the dawn chorus happens,but they found some support for the ideas that the early morning noise is about birds marking their territory after being inactive at night and talking about finding food. The team analyzed recordings from audio recorders placed at 43 locations in the Western Ghats mountain range in southern India,which is known as a biodiversity hotspot.They examined sounds of what they determined were 69 different species of birds.They studied recordings from the hours around dawn and the hours around dusk to compare activities. Unsurprisingly to anyone who’s been roused by bird calls,the vast majority of species they studied had significantly higher vocal activities at dawn compared to dusk. 1.Why did Indian scientists conduct research on birds in the rainforest? A.To record the sounds of rare bird species. B.To prove sound travels faster in humid air. C.To explore the reasons for birds’ dawn chorus. D.To find out the best time for the dawn chorus. 2.What can be inferred from the findings of the study? A.Birds’ dawn singing may serve social functions. B.The old theory about dawn chorus is true. C.Birds are less active at dusk due to light. D.All birds sing to mark territory at dawn. 3.What was the researchers’ approach in the study? A.They observed birds’ feeding habits in the morning. B.They conducted experiments in a laboratory setting. C.They tracked birds’ movements in different countries. D.They analyzed audio recordings from tens of locations. 4.What does the underlined word “roused” in the last paragraph mean? A.Reminded.　　　　　B.Waken up. C.Threatened. D.Stirred up. B (2026河南方城高二期中) Butterflies are sensitive to environmental changes,meaning they are important indicators of ecosystem health,but they are in decline.New research suggests butterfly numbers can be boosted by making small changes to road verges(边缘). While most studies on road verges and butterflies have focused on temperate climates with natural plants in rural areas,new research from Nanyang Technological University(NTU) examined planted vegetation along major roads in big cities of Singapore. Researchers surveyed 101 road verges,each at least 30 m long,located along major roads with speed limits between 50 km/h and 70 km/h,and planted with non-native bushes.They found verges with a mixture of different flowering plant species directly increased the total number of butterflies and butterfly species.“A greater diversity of flowering plants can offer a variety of nectar(花蜜) sources for butterflies.This can attract more species of butterflies,especially those that prefer a broad range of nectar from different flowers,” explains associate professor Eleanor Slade from NTU’s Asian School of the Environment. Selective thinning and less frequent cutting also benefited butterfly numbers and species diversity,with the verges seen as paths linking the insects to other green spaces.Slade says this could be because a greater variety of plant heights within road verges creates different micro-climatic conditions—variations in temperature,humidity(湿度) and light intensity—that appeal to different butterflies.More uniform plant heights created by frequently cutting verge plants can reduce the population of the butterflies and species richness and offer less protection. The study also showed busy roads negatively affect butterflies and butterfly species,particularly when traffic density(密度) is higher;this typically occurs when road speed limits are higher,and vehicles travel faster.Roads with more traffic also have greater vehicle pollution,which can affect both plants and butterflies. But the researchers say the benefits of road verges could cancel out these effects if traffic speeds are proper.They found that for roads with speed limits of up to 70 km/h,the bad effects of traffic on butterflies could be reduced by increasing the variety of flowering plants on road verges and allowing them to grow to varying heights. 5.What makes the study of NTU different from previous ones? A.It takes climate change into account. B.It analyzes butterfly behavior in the forest. C.It focuses on ecosystems along rural roadsides. D.It investigates grown plants in the urban area. 6.Why is Eleanor Slade mentioned in paragraph 3? A.To explain research methods. B.To propose strategies for improvement. C.To back the findings of the new study. D.To prove the city is more suitable for research. 7.How can traffic’s negative effects on butterflies be reduced? A.By frequently cutting verge plants. B.By planting diverse flowering species. C.By building barriers between roads and plants. D.By permitting plants to grow to a specific height. 8.What can we conclude from the passage? A.Increasing plant height alone is sufficient to protect butterflies from the negative effects of traffic. B.Traffic pollution is the primary factor causing the decline of butterfly populations in cities. C.Butterfly species in rural areas are less affected by road verges than those in urban areas. D.Proper management of road verges can help improve butterfly diversity despite urban traffic. Ⅵ.七选五 (2026浙江杭州高二期中) How to calm down an aggressive cat Dealing with an aggressive(攻击性的)cat can be challenging,but understanding why it acts that way is the first step.Cats usually become aggressive because they are scared or weren’t properly socialized as kittens.　1　 Here are some ways to help calm them down and keep everyone safe.  If a cat is showing signs of aggression,the best thing to do is to give it its own space.　2　 Staying out of its reach protects you and calms the cat,helping the cat feel less threatened and more in control.  Never try to punish a cat physically.Coming down hard on it can make the situation worse,even if it bites or scratches(抓).　3　 Instead,try to distract it with a toy or a soft sound to shift its focus.  If your cat is fighting with another animal,don’t get between them.You could get hurt.　4　 For example,you can open a door to give one of them a way to escape.  After an aggressive moment,let the cat calm down on its own.Don’t try to pet or hold it right away.　5　 This helps rebuild trust over time.  If you’re still having trouble,it’s a good idea to ask for help from a vet or a cat behavior expert.They can help you understand your cat’s behavior and find ways to make it feel safer. A.Wait until it comes to you for attention. B.You should always try to hold the cat tightly. C.Move away slowly and avoid direct eye contact. D.Understanding this can help you respond properly. E.Aggressive cats often need more playtime with other pets. F.You should create a way for the animals to separate safely. G.Hitting or yelling will only increase its aggressive behavior. Ⅶ.完形填空 (2026河北承德名校协作体高二上期末) More than a week after suffering a heart attack,John Nimmo was reunited with Kehinde Idowu,a nurse who rescued him after his vehicle crashed. The 　1　 reunion took place nine days after the incident.Nimmo was driving when he suffered a heart attack and lost 　2　 of his car.By pure chance,Idowu was nearby and 　3　 the crash.  The idea of meeting Idowu had been 　4　 on Nimmo’s mind ever since he regained consciousness(意识).“I 　5　 the days,” Nimmo recalled.“I couldn’t wait to meet him and to thank the man who gave me a second 　6　.”  When the two finally 　7　,the moment was deeply moving.Idowu said he 　8　 did what he felt was right—immediately performing first aid on Nimmo and 　9　 first responders to arrive.“It’s not always that we get to see 　10　 like this,” Idowu said.“Being able to see him,and share this 　11　 with him and his family is so great.”  When facing the 　12　,Idowu pointed out many people played a role that day.He 　13　 the efforts of everyone involved—from bystanders and police officers to EMS teams and hospital staff.“All of it came together in his 　14　,” Idowu said.“This is a 　15　 for all of us who stepped up that day.”  1.A.urgent B.emotional C.regular D.accidental 2.A.memory B.sight C.control D.track 3.A.survived B.predicted C.avoided D.witnessed 4.A.fading B.weighing C.shaking D.varying 5.A.counted down B.whiled away C.looked into D.reflected on 6.A.job B.challenge C.explanation D.life 7.A.reconnected B.succeeded C.parted D.returned 8.A.skillfully B.secretly C.hesitantly D.merely 9.A.preparing B.expecting C.promising D.pushing 10.A.principles B.rejections C.outcomes D.expenses 11.A.initiative B.joy C.wisdom D.reminder 12.A.fear B.trick C.praise D.luck 13.A.compared B.doubted C.examined D.acknowledged 14.A.honor B.competence C.favor D.charge 15.A.victory B.root C.task D.test Ⅷ.语法填空 (2026浙江浙东北ZDB联盟高二期中) Jane Goodall,the world’s most famous primatologist(灵长类动物学家),is reported to have passed away at the age of 91.She earned her fame through her groundbreaking research on wild chimpanzees in East Africa in the 1960s,which 1.　　　　　　(complete) changed our understanding of both chimpanzees and 2.　　　　　(we).  Her work revealed that chimpanzees can make and use tools,which was once believed to be a uniquely human skill.She also observed them 3.　　　　　　(eat) meat and engaging in complex social behaviors.These discoveries were regarded as major scientific 4.(achievement).  While not 5.　　　　　　(travel) widely for lectures,she lived mainly in her childhood home in England.Her death was confirmed by the Jane Goodall Institute,6.　　　　　　 headquarters are in Washington,D.C.  Through her life’s work,Goodall 7.　　　　　　(highlight) the profound connection between humans 8.　　　　　　 the animal kingdom.She proved that one person’s dedication can make 9.　　　　　　 significant difference.Her story will continue to inspire future generations of scientists and conservationists.We should all remember her message of hope and do our part 10.　　　　　　(protect) nature.  参考答案 基础练 Ⅰ.1.estimated　2.flourished　3.crucial　4.fuel　5.wiped 6.orbit　7.greedy　8.garbage　9.suburb　10.fierce Ⅱ.1.exposure　2.terrified　3.advanced　4.finding 5.receiving　6.restriction　7.about　8.migration　9.consumption 10.to Ⅲ.1.where　2.Whoever　3.whatever　4.however 5.what Ⅳ.1.No matter how difficult the road ahead is　2.Anxious and worried　3.Only by working hard every day can we make our dreams come true　4.There is no doubt that true happiness lies in　5.While he is very young 提升练 Ⅴ.【语篇解读】本文是一篇说明文。文章主要讲述了科学家通过研究印度雨林中的鸟类音频,探索鸟类清晨鸣叫(黎明合唱)原因的新发现。 1.C　推理判断题。根据第一段中“Researchers have some new evidence about what makes birds make so much noise early in the morning,and it’s not for some of the reasons they previously thought.”以及第二段中“But scientists in India studied audio recordings of birds in the rainforest.They said they didn’t find proof to support this idea about sound traveling better.”可知,印度科学家研究雨林中的鸟类是为了探索鸟类黎明合唱的原因。故选C项。 2.A　推理判断题。根据第四段“The researchers didn’t find one clear reason why the dawn chorus happens,but they found some support for the ideas that the early morning noise is about birds marking their territory after being inactive at night and talking about finding food.”可知,鸟类的黎明鸣叫可能具有社会功能,如标记领地和讨论寻找食物等。故选A项。 3.D　细节理解题。根据第五段中“The team analyzed recordings from audio recorders placed at 43 locations in the Western Ghats mountain range in southern India,which is known as a biodiversity hotspot.”可知,研究人员通过分析来自数十个地点的音频记录来进行研究。故选D项。 4.B　词句猜测题。根据最后一段中“Unsurprisingly to anyone who’s been roused by bird calls,the vast majority of species they studied had significantly higher vocal activities at dawn compared to dusk.”可知,这里说的是被鸟叫声吵醒的情况,结合选项可知,“roused”意为“吵醒,唤醒”,与“Waken up”意思相近。故选B项。 【语篇解读】本文是一篇说明文。文章主要介绍了新加坡南洋理工大学的一项新研究,该研究发现通过调整道路边缘的植被种类和高度,可以提升城市中蝴蝶的数量和多样性,同时指出尽管交通对蝴蝶有负面影响,但合理的道路边缘管理可以抵消这些影响。 5.D　细节理解题。根据第二段可知,南洋理工大学的研究与以往研究的不同之处在于,它调查的是城市地区种植的植物,而非农村地区的自然植物。故选D项。 6.C　推理判断题。第三段中Eleanor Slade副教授解释了开花植物多样性对蝴蝶的益处,这支持了新研究的发现,即道路边缘种植多样化的开花植物可以增加蝴蝶的数量和种类。故选C项。 7.B　细节理解题。根据最后一段中“They found that for roads with speed limits of up to 70 km/h,the bad effects of traffic on butterflies could be reduced by increasing the variety of flowering plants on road verges and allowing them to grow to varying heights.”可知,通过增加道路边缘开花植物的种类,可以减少交通对蝴蝶的负面影响。故选B项。 8.D　推理判断题。根据最后一段可知,尽管城市交通对蝴蝶有负面影响,但合理的道路边缘管理(如增加开花植物的种类和允许它们生长到不同的高度)可以提升蝴蝶的多样性。故选D项。 Ⅵ.【语篇解读】本文是一篇说明文。文章分析了猫咪出现攻击性行为的常见原因,并提供了一系列实用方法,帮助安抚攻击性猫咪,保障人与猫咪的安全,同时提及必要时可寻求兽医或行为专家的帮助。 1.D　根据上文“Cats usually become aggressive because they are scared or weren’t properly socialized as kittens.”以及下文“Here are some ways to help calm them down and keep everyone safe.”可知,此空需承接上文的原因分析,同时为下文的方法介绍做铺垫,体现了解原因的作用。D选项中的this指代上文猫咪攻击性的原因,“正确应对”引出下文的具体方法,符合语境。故选D项。 2.C　根据上文“If a cat is showing signs of aggression,the best thing to do is to give it its own space.”以及下文“Staying out of its reach protects you and calms the cat”可知,此空需具体说明如何“给猫咪空间”。C选项是“给空间”的具体行为,符合上下文语境,衔接自然。故选C项。 3.G　根据上文“Never try to punish a cat physically.Coming down hard on it can make the situation worse,even if it bites or scratches.”以及下文“Instead,try to distract it with a toy or a soft sound to shift its focus.”可知,此空需进一步说明体罚猫的危害,与下文的正确做法形成对比。G选项具体阐述了体罚猫的负面效果,符合语境,且与“相反”后的内容衔接合理。故选G项。 4.F　根据上文“If your cat is fighting with another animal,don’t get between them.You could get hurt.”以及下文“For example,you can open a door to give one of them a way to escape.”可知,此空需提出安全分离两只动物的方法,下文是具体举例。F选项直接点明核心做法,下文的例子正是对该选项的具体说明,符合语境。故选F项。 5.A　根据上文“After an aggressive moment,let the cat calm down on its own.Don’t try to pet or hold it right away.”以及下文“This helps rebuild trust over time.”可知,此空需说明正确的互动时机。A选项符合“让猫咪自行冷静”的原则,且“主动找你”的行为有助于重建信任,符合语境。故选A项。 Ⅶ.【语篇解读】本文是一篇记叙文。文章讲述了John Nimmo心脏病发作导致车祸后,被护士Kehinde Idowu及时救助,两人于九天后感人重聚的故事,并强调了所有参与救援人员的共同努力。 1.B　根据上文“reunited”以及下文“the moment was deeply moving”可知,这次会面是充满情感的“感人的”重聚。故选B项。 2.C　根据上文“suffered a heart attack”以及结果“his vehicle crashed”可知,疾病导致他无法再“控制”车辆;lose control of意为“失去对……的控制”。故选C项。 3.D　根据上文“Idowu was nearby”以及下文他立即采取急救行动可知,他当时“看到”或“目击”了车祸发生,才可能迅速反应。故选D项。 4.B　根据上文“The idea of meeting Idowu”和下文“I couldn’t wait to meet him”可知,Nimmo一直想见自己的救命恩人,这件事情一直压在心头,让他忧心忡忡;weigh on one’s mind是固定短语,意为“(心事)压在心头,使某人忧虑”。故选B项。 5.A　根据上文他急切想见救命恩人,以及下文“I couldn’t wait to meet him”可知,他是在“倒数”日子,期盼重逢的那一天。故选A项。 6.D　根据上文可知,Nimmo遭遇了危及生命的“heart attack”和“crash”,是Idowu的救助给了他“第二次生命”。故选D项。 7.A　根据上文“reunion”以及“meet”可知,重逢也就是他们“重新建立联系”。故选A项。 8.D　根据下文“what he felt was right”,Idowu表现得很谦逊,认为自己的行为是理所应当的,“仅仅”是做了正确的事,不居功。故选D项。 9.B　根据上文“immediately performing first aid on Nimmo”和下文“first responders to arrive”可推知,Idowu在提供初步急救后,还需要“等待”更专业的救援。故选B项。 10.C　根据上下文,Nimmo在严重事故后成功获救并康复,两人得以重聚,这对于救援者Idowu来说是一个积极、圆满的“结果”,他感慨这样正面的“结果”并不常见。故选C项。 11.B　根据上文重聚是“deeply moving”可推知,这次重逢是一件令人开心的事。因此,他与Nimmo及其家人分享的是重逢的“喜悦”。故选B项。 12.C　根据上文Nimmo对他表示感谢,以及整个重聚事件本身对他的认可可知,Idowu此刻正面对来自被救者和公众的“赞扬”,他对此作出了谦逊的回应,将功劳归于众人。故选C项。 13.D　根据下文列举“from bystanders and police officers to EMS teams and hospital staff”可知,Idowu在列举并公开“感谢”每一位参与救援的人。故选D项。 14.C　根据上文可知,这些努力共同作用,最终形成了对Nimmo有利的局面,挽救了他的生命。in one’s favor是固定短语,意为“对某人有利”。故选C项。 15.A　根据整个事件的圆满结局(Nimmo获救、康复并与救命恩人重聚)以及所有救援人员的集体努力可知,这可以被视为一次团队的、人道主义的“胜利”,Idowu用“victory”来总结和庆祝这一集体成就。故选A项。 Ⅷ.【语篇解读】本文是一篇记叙文。文章讲述了Jane Goodall这位著名的灵长类动物学家去世的消息。 1.completely　考查副词。设空处需要填入副词来修饰动词changed,complete的副词形式为completely,表示“完全地,彻底地”。故填completely。 2.ourselves　考查反身代词。此处需要填入代词作为of的宾语,且与主语we指代相同,因此应使用反身代词ourselves,表示“我们自己”。故填ourselves。 3.eating　考查非谓语动词。句中observed为谓语动词,此处需要填入非谓语动词形式作宾语补足语,表示观察到它们正在进行的动作。eat的现在分词形式为eating,表示“吃”,故填eating。 4.achievements　考查名词的数。此处需要填入名词作为介词as的宾语,表示“成就”。achievement为可数名词,此处表示复数概念,故填achievements。 5.traveling/travelling　考查非谓语动词。此处需要填入非谓语动词形式作状语,表示“在旅行的时候”。“she”和“travel”之间是主动关系,travel的现在分词形式为traveling或travelling,表示“旅行”,故填traveling/travelling。 6.whose　考查定语从句。此处引导定语从句,修饰先行词the Jane Goodall Institute,且关系代词在从句中作定语,修饰headquarters。whose表示“……的”,符合语境,故填whose。 7.highlighted　考查动词的时态。此处需要使用动词作谓语,表示“强调”。根据语境可知,此处描述的是过去发生的事情,应使用一般过去时。highlight的过去式为highlighted,故填highlighted。 8.and　考查连词。此处需要填入一个连词连接两个名词humans和the animal kingdom,表示“人类和动物王国”。and表示“和,与”,符合语境,故填and。 9.a　考查冠词。此处需要填入一个冠词修饰名词difference,表示泛指“一个重大影响”。significant为辅音音素开头的单词,应使用不定冠词a,故填a。 10.to protect　考查非谓语动词。此处需要填入非谓语动词形式作目的状语,表示“为了保护自然”。protect的动词不定式形式为to protect,表示“保护”,故填to protect。 学科网（北京）股份有限公司 $