UNIT 2 CULTURAL HERITAGE 单元限时小练-【金版教程】2025-2026学年高中英语必修第二册作业与测评全书Word（人教版）

英语　必修·第二册[人教版]作业与测评 Ⅰ　阅读 A When Kurt Benirschke started collecting skin samples from endangered animals in 1972, he didn't have a firm plan on what to do with them. As a researcher at the University of California San Diego, he believed that one day these samples would be used to save these animals. A few years later, he moved his collection to the San Diego Zoo, and called it the Frozen Zoo. For a long time, it was the only project of its kind; however, in recent years, similar conservation efforts have spread globally, and tools that Benirschke didn't yet have are now available. Today, the Frozen Zoo is the world's largest animal cryobank (生物冷冻库), holding samples from over 10，500 individual animals from 1，220 species, in the hope that one day science can bring them back as a species. The Frozen Zoo's advanced technology is the key to its success in saving species from extinction. By using cryopreservation techniques, the zoo can store cells and tissues from endangered animals. The stored genetic material can be used for research, breeding (繁殖) programs, and potentially even cloning or genetic engineering to restore endangered species. By protecting the genetic heritage of endangered animals, the Frozen Zoo provides hope for the survival of species that would otherwise be at risk of dying out, and the preservation of Earth's precious biodiversity. It has inspired the establishment of similar cryobanks worldwide, expanding efforts to conserve endangered species. These cryobanks contribute to the global network of genetic resources, improving cooperation and knowledge exchange. By demonstrating the potential of technology in the preservation of biodiversity, the frozen zoo serves as a powerful tool in raising awareness and driving change. The Frozen Zoo is like a time capsule, preserving the genetic heritage of endangered species for future generations. It reminds us about the importance of conservation and offers a window into a world that could otherwise be lost forever. 篇章导读：本文是一篇说明文。文章主要介绍了“冷冻动物园”在保护濒危动物免遭灭绝方面的成果、作用和意义。 1．What do we know about the Frozen Zoo? A.It is the world's oldest and largest animal cryobank. B.It started with a detailed plan led by Kurt Benirschke. C．It is a project to explore the evolution of animal species. D．It was established to protect animals in the San Diego Zoo. 答案：A 解析：细节理解题。根据第二段中的“For a long time, it was the only project of its kind”和“Today, the Frozen Zoo is the world's largest animal cryobank (生物冷冻库)”可知，“冷冻动物园”是世界上最古老、最大的动物冷冻库。故选A。 2．How does the Frozen Zoo save species from extinction? A．By expanding their natural habitats. B.By raising their survival rate with genetic technology. C．By preserving their genetic material for further research. D．By innovating breeding techniques to increase their population. 答案：C 解析：细节理解题。根据第三段内容可知，通过使用冷冻保存技术，该动物园可以储存濒危动物的细胞和组织。所储存的遗传物质可用于研究、繁殖计划，甚至可能用于克隆或基因工程，以恢复濒危物种。由此可知，“冷冻动物园”通过保存物种的遗传物质以供进一步研究来使物种免于灭绝。故选C。 3．Why does the author mention “time capsule” in the last paragraph? A．To stress the importance of the Frozen Zoo. B.To explain the urgency of saving endangered species. C.To prove the potential value of preserving biodiversity. D.To show the necessity of cooperative conservation efforts. 答案：A 解析：推理判断题。根据第四段中的“By demonstrating ... driving change.”和最后一段内容可知，“冷冻动物园”展示了技术在保护生物多样性方面的潜力，为子孙后代保存了濒危物种的遗传物质，它就像一个“时间胶囊”。由此可推知，作者在最后一段提到“时间胶囊”是为了强调“冷冻动物园”的重要性。故选A。 4．What words could best describe the Frozen Zoo project? A．Costly and controversial. B．Profitable and instructive. C．Conservative and effective. D．Pioneering and significant. 答案：D 解析：推理判断题。根据第二段中的“For a long time, it was the only project of its kind”可知，冷冻动物园率先开启并引领了通过冷冻来保护濒危物种免于灭绝的方法。根据最后一段内容可知，冷冻动物园为人类后代保存了濒危物种的遗传物质，提醒人类保护的重要性，并为未来复活物种提供了机会，由此可推知，冷冻动物园项目具有开拓性且具有重要意义。故选D。 B I always listen to my local public radio station while I'm driving. My focus often changes as I stare out at the road ahead. But I became fully attentive on a recent morning once I realized the entire newscast was dedicated to local wildlife. There was something about the pack of some 30 to 50 javelinas (野猪) that ruined a golf course near Sedona, Arizona, followed by talk of the recent sighting of a jaguar (美洲虎), a species that ranged across Arizona and Sonora, Mexico, until construction of the border wall blocked the way. Finally, there was an update on Mexican wolf reintroduction efforts in New Mexico and Arizona. The results were mixed: Nine of the wolves had died or been killed recently. As I sat in my car, listening to the news, I felt helpless, even mournful. What would it take for most of us to understand that the javelinas' behavior on that heavily irrigated golf course in the desert was a sign that maybe the course shouldn't be in the desert to begin with? The way I saw it, the javelinas weren't invading (入侵) the site; they were reclaiming it. After all, the javelinas' needs—for food and space—are more basic than a few privileged humans' desire to play golf. 　As for the Arizona Mexican wolf pup reintroduction effort that I heard about in the news, for the past 25 years, scientists have been working hard to restore the native wolf population, and yet are unable to remove its greatest threat. Today, almost 250 Mexican wolves are believed to be in the wild, and every year, humans illegally kill one out of ten. The wolf recovery effort is necessary, but it's extremely difficult because we humans keep getting in the way. I need to tackle my helplessness, because helplessness leads to no longer wanting to take care of what matters most. Therefore, I think that it must be a good sign that my local news now regularly covers the challenges of coexistence and possible solutions to our problems. That's progress and fuels my hope. 篇章导读：本文是一篇说明文。文章主要介绍了作者通过新闻了解到人类和野生动物共存的问题以及作者对这一问题的看法。 5．What is the morning news about? A．Dangers of local wildlife. B．Efforts to reintroduce wildlife. C．Issues of human­wildlife coexistence. D．Distribution of wildlife around the world. 答案：C 解析：细节理解题。根据第一段中的“But I became fully attentive ... local wildlife.”和第二段内容可知，作者听到的早间新闻涉及人类与野生动物共存的问题。故选C。 6．Why did the javelinas destroy the golf course according to the author? A．To meet basic needs. B．To protect the desert. C．To oppose golf playing. D．To attack human beings. 答案：A 解析：细节理解题。根据第三段中的“The way I saw ... to play golf.(在我看来，野猪并没有入侵这个球场；它们正在收回它。毕竟，野猪对食物和空间的需求比少数特权阶层打高尔夫球的欲望更基本。)”可知，野猪摧毁高尔夫球场是为了满足它们的基本需求。故选A。 7．What do we know about the Mexican wolves? A．They are bound to go extinct. B．Humans threaten their survival. C．Their number has greatly increased. D．10% of them have been reintroduced. 答案：B 解析：细节理解题。根据倒数第二段中的“Today, almost 250 Mexican wolves ... in the way.(如今，大约有250只墨西哥狼被认为生活在野外，每年，人类非法杀死十分之一的狼。狼的恢复工作是必要的，但非常困难，因为我们人类一直在阻挠。)”可知，人类威胁着墨西哥狼的生存。故选B。 8．What is the author's attitude to the challenges mentioned in the last paragraph? A．Unclear. B．Negative. C．Optimistic. D．Indifferent. 答案：C 解析：推理判断题。根据最后一段中的“Therefore, I think that ... my hope.”可推知，作者对最后一段提到的挑战持乐观的态度。故选C。 Ⅱ　七选五 经验贴10　七选五的设空：段中是考查重点；段首、段尾一般最多设一题；段落小标题设题较少。 　　Animals are living creatures and most of us often forget about this. Although they can't speak our language, they can understand us. But some people treat them badly. __1__. Sometimes these little creatures can't help themselves. So they need you to help them. You don't have to spend money, though. Here are a few ways you can contribute to animal welfare. Volunteer at the local animal shelters If you can't give money to animal shelters, you can visit a local animal shelter and offer your help. You don't have to have any special skills to help animals. __2__． Report any form of animal abuse (虐待) If you know someone beats their pets to death or doesn't feed them for weeks, report the case of animal abuse. __3__. Don't keep silent. Let others know how that person treats animals. This way, you may save the lives of those poor animals. Have a plant­based diet __4__. While meat tastes delicious, think of how one animal is killed so that you can eat that steak. __5__ Break the habit of buying things that contain animal products. Many beauty items, especially face creams and lipsticks, contain animal products. So be sure you don't buy them. Everyone should avoid anything that includes leather, silk or fur. Animals deserve to live their lives free from abuse, pain and suffering. They are sensitive, emotional, and intelligent. They are living creatures that need our help. Don't neglect (疏于照顾) them. A．Stop buying items that contain animal products B．Some diseases are linked to eating animal products C．No one has the right to abuse animals or leave them hungry or sick D．It is one of the easiest ways to reduce the demand for animal products E．You can take an injured animal to an animal hospital if you happen to see one F．You can do the simplest things such as feeding animals or taking dogs for a walk G.Being stronger than them doesn't mean that humans have the right to treat them badly 篇章导读：本文是一篇说明文。文章介绍了四种帮助动物的方法。 1．答案：G 解析：根据上文“But some people treat them badly.”可知，设空处应承接上文，说明人类没有权利虐待动物，G项(比它们强大并不意味着人类有权利虐待它们)符合语境。故选G。 2．答案：F 解析：根据上文“You don't have to have any special skills to help animals.”可知，设空处应说明帮助动物可以做的事情，F项(你可以做一些最简单的事情，比如喂动物或遛狗)符合语境。故选F。 3．答案：C 解析：根据上文“If you know someone ... the case of animal abuse. (如果你知道有人把他们的宠物打死，或者几个星期不喂它们，请举报这类虐待动物的案件。)”可知，C项(任何人都没有权利虐待动物或让它们挨饿或生病)承接上文。故选C。 4．答案：D 解析：本段的小标题为“Have a plant­based diet”，设空处承接小标题，应说明以素食为主减少对动物产品需求可以帮助动物，D项(这是减少对动物产品需求的最简单的方法之一)符合语境。故选D。 5．答案：A 解析：设空处为本段小标题；根据下文“Break the habit of buying things that contain animal products.”可知，应该停止购买含有动物制品的物品，A项(停止购买含有动物制品的物品)概括下文，符合语境。故选A。 Ⅲ　完形填空 Yang He, a 64­year­old man from Yichang, Hubei, has observed the changes in finless porpoises (江豚) population with his camera for six years. As a(n) __1__ of the finless porpoise, he has taken more than 100，000 photos of them so far. Every day, Yang wakes up early and drives to the __2__ of the Yangtze River. He waits __3__ there for hours for finless porpoises to capture (捕捉) their __4__ with his camera. Yang __5__ finless porpoises very well. They are just like his children. As soon as one of them comes out from the water, he can tell which family it __6__. The Yangtze finless porpoise is so __7__ to the Yangtze River that any change in the health of its living environment can support or __8__ its survival. “When I was a teenager, I could see many finless porpoises. I would often observe them __9__ boats in the river，” Yang says. “But __10__ human activities, finless porpoises became fewer.” However, the situation has changed as __11__ measures have been taken to protect the species. In 2017, Yang was __12__ enough to take a photo of a finless porpoise after a long waiting. In 2019, he was able to take more photos, including images of the porpoises __13__ fish near the riverbank. Thanks to his camera, he once discovered and __14__ a porpoise whose tail became entangled (缠住) with a rope. “I will make it my life's work to __15__ this amazing creature，” Yang says. 篇章导读：本文是一篇记叙文。文章讲述了杨河六年如一日地用相机记录江豚种群变化的故事。 1．A.leader B．admirer C．hunter D．advisor 答案：B 解析：leader 领导者；admirer 爱慕者，爱好者；hunter 猎人；advisor 顾问。根据上文“has observed the changes ... his camera for six years”可推知，杨河非常喜欢江豚，是江豚爱好者。故选B。 2．A.banks B．waves C．beaches D．sights 答案：A 解析：bank 岸；wave 波浪；beach 海滩；sight 景色。根据上文“Yang He, a 64­year­old man ... with his camera for six years.”可知，杨河一直用相机观察江豚种群变化，此处是指他需要到长江岸边去观察江豚。故选A。 3．A.suddenly B．patiently C．formally D．strangely 答案：B 解析：suddenly 突然；patiently 耐心地；formally 正式地；strangely 奇怪地。根据下文“for hours”可知，抓拍江豚需要耐心地等待。故选B。 4．A.imagination B．anxiety C．strength D．beauty 答案：D 解析：imagination 想象力；anxiety 焦虑；strength 力量；beauty 美丽。根据上文“he has taken more than 100，000 photos of them so far”可知，杨河是用相机去捕捉江豚的美。故选D。 5．A.follows B．listens C．knows D．exchanges 答案：C 解析：follow 跟随；listen 倾听；know 了解；exchange 交换。根据下文“They are just like his children.”可知，江豚像杨河的孩子，这说明他非常了解江豚。故选C。 6．A.belongs to B．focuses on C．applies for D．adapts to 答案：A 解析：belong to 属于； focus on 专注于；apply for 申请； adapt to 适应。根据上文“They are just like his children.”和“which family”可推知，杨河非常了解江豚，知道每只江豚属于哪个家族。故选A。 7．A.addicted B．connected C．convenient D．important 答案：B 解析：addicted 上瘾的；connected 连接的，有联系的；convenient 方便的；important 重要的。根据下文“any change in the health of its living environment can support or __8__ its survival”可知，长江环境的变化会影响江豚的生存，所以它们之间联系紧密。故选B。 8．A.threaten B．balance C．conduct D．promote 答案：A 解析：threaten 威胁；balance 平衡；conduct 实施；组织；promote 促进。根据选择连词“or”可推知，threaten与support构成选择关系，表示两种不同的影响。故选A。 9．A.crashing B．trapping C．tracking D．preventing 答案：C 解析：crash 碰撞；trap 使陷入困境；track 追逐，追踪；prevent 防止。根据常识和下文“boats in the river”可推知，江豚会在江里追逐船只嬉戏玩耍。故选C。 10．A.in addition to B．due to C．in spite of D．apart from 答案：B 解析：句意：但是由于人类的活动，江豚的数量越来越少。in addition to除了；due to由于；in spite of 尽管；apart from 除了……外。根据句意可知，“human activities”是“finless porpoises became fewer”的原因。故选B。 11．A.global B．possible C．effective D．historic 答案：C 解析：global 全球的；possible 可能的； effective 有效的；historic 历史的。根据上文“the situation has changed”可知，保护措施有效果，情况发生了变化。故选C。 12．A.creative B．lucky C．magic D．valuable 答案：B 解析：creative 创造性的；lucky 幸运的；magic 神奇的； valuable 有价值的。根据下文“take a photo of a finless porpoise after a long waiting”可知，经过长时间的守候，杨河终于拍到了一只江豚，这是幸运的事情。故选B。 13．A.catching B．striking C．kicking D．drawing 答案：A 解析：catch 捕捉；strike 打击；kick 踢；draw 画。根据下文“fish near the riverbank”可推知，江豚在河岸附近捕鱼，被杨河拍了下来。故选A。 14．A.inspired B．approached C．reserved D．rescued 答案：D 解析：inspire 激励；approach 接近；reserve 保留；rescue 营救。根据下文“whose tail became entangled (缠住) with a rope”可知，一只江豚的尾巴被绳子缠住，杨河发现并救了它。故选D。 15．A.confirm B．remind C．document D．identify 答案：C 解析：confirm 证实；remind 提醒；document 记录；identify 确定。根据上文内容可知，杨河六年如一日地用相机记录江豚种群变化，他把记录这种神奇的生物作为一生的工作。故选C。 Ⅳ　语法填空 I began to grow up that winter night when my parents and I were returning from my aunt's house, and my mother said that we might soon be leaving for America. We were on the bus then. I was crying and made a __1__ (complain) about that, and some people on the bus were turning around to look at me. My mother said to me, “You __2__ (look) at by the passengers now. We had better not make a noise.” In addition, she said, “You __3__ have learned about America before, haven't you？” I said yes. I remember that I could not bear the thought of never hearing again the radio program for school children to __4__ I listened every morning. I do not remember myself crying for this reason again. In fact, I think I cried little when I was saying goodbye to my friends and relatives. The four years that followed taught me the importance of thinking about and dealing with matters __5__ (positive), but the idea did not come to me at once. Originally, for the first two years in New York I was really lost—having to study in three schools as a result of family moves. I did not quite know what I was or what I should be. My __6__ (responsible) in the family increased a lot since I knew English better than everyone else at home. I wrote letters, filled out forms, took my grandparents to the doctor and translated there, and even discussed telephone bills with company representatives. I ended up __7__ (be) able to adapt __8__ the social style and environment here in America. I also loved to __9__ (participation) in some volunteer activities with my classmates. Now our family members are all __10__ (citizen) of America. 1．_______　2._______　3._______　4._______　5．_______　6._______　7._______　8._______　9．_______　10._______ 篇章导读：本文是一篇记叙文。文章主要讲述了作者从一开始不愿去美国到去美国后逐渐适应的过程。 1．答案：complaint 解析：考查词性转换。根据设空前的a可知，设空处应用名词单数。故填complaint。 2．答案：are being looked 解析：考查动词的时态、语态和主谓一致。根据now可知，本句应用现在进行时，且主语You与look at之间为被动关系。故填are being looked。 3．答案：must 解析：考查情态动词。句意：此外，她说：“你以前一定了解过美国，不是吗？”。根据句意可知，本句表示对过去事实的肯定推测，应用must have done结构。故填must。 4．答案：which 解析：考查定语从句的引导词。此处表示听广播节目，listen to为固定搭配，设空处引导定语从句，先行词为the radio program，指物，且介词后只能用which引导。故填which。 5．答案：positively 解析：考查词性转换。句意：接下来的四年教会了我积极思考和处理问题的重要性，但这个想法并没有立即出现在我的脑海中。此处应用副词positively修饰动词短语thinking about和dealing with。故填positively。 6．答案：responsibilities/responsibility 解析：考查词性转换。句意：我对家庭的责任感增加了很多，因为我比家里的其他人都懂英语。此处应用名词作主语，responsibility既可以作可数名词，也可以作不可数名词。故填responsibilities/responsibility。 7．答案：being 解析：考查非谓语动词。end up doing sth意为“最终做某事”。故填being。 8．答案：to 解析：考查介词。句意：我最终能够适应美国的社交方式和环境。adapt to意为“适应”，为固定短语。故填to。 9．答案：participate 解析：考查词性转换。句意：我也喜欢和同学一起参加一些志愿者活动。love to do sth意为“喜欢做某事”， to后接动词原形。故填participate。 10．答案：citizens 解析：考查名词。句意：现在我们的家庭成员都是美国公民。citizen为可数名词，且被all修饰，应用复数。 故填citizens。 Ⅴ　应用文写作 假如你是高中生李华，你校下个月将举办主题为“When the buying stops, the killing can, too”的英语演讲比赛。请你写一篇关于保护野生动物的演讲稿参加此次活动，内容要点如下： 1．野生动物生存现状； 2．呼吁保护野生动物。 注意：1.写作词数应为80个左右； 2．可以适当增加细节，以使行文连贯； 3．开头和结尾已给出，不计入总词数。 Good morning! I'm honored to stand here to deliver my speech, whose theme is “When the buying stops, the killing can, too”. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 That's all. Thank you! [精彩范文] Good morning! I'm honored to stand here to deliver my speech, whose theme is “When the buying stops, the killing can, too”． As we all know, our planet is our beautiful home, where wildlife and humans should have lived together harmoniously. However, more and more wildlife is faced with extinction, whose habitats are becoming smaller as new roads and railways were built. Even worse, to make profit, hunters are killing wildlife. Many animals are being butchered to meet buyers' need, causing their population to drop increasingly. It's high time that we should change our way of life and stop hunting wildlife. If everyone boycotts buying any products made from wildlife, the killing can stop, too. Only when we learn to exist in harmony with nature can we stop being a threat to our planet. That's all. Thank you! 阅读/七选五 1．technique/tek'niːk/n. 技巧，工艺 2．potentially/pə'tenʃəli/adv. 可能地，潜在地 3．survival/sə'vaIv(ə)l/n. 继续生存，存活 4．expand/Ik'spænd/v. 扩大，增加 5．assessment/ə'sesmənt/n. 评估，评价 6．remarkable/rI'mɑːkəb(ə)l/adj. 引人注目的，非凡的 7．welfare/'welfeə(r)/n. 幸福，安康 8．contribute to 有助于 完形填空/语法填空 9．observe/əb'zɜːv/v. 注意到，观察到 10．situation/ˌsItʃu'eIʃ(ə)n/n. 情况，形势 11．measure/'meʒə(r)/n. 措施，办法 12．amazing/ə'meIzIŋ/adj. 惊人的，了不起的 13．originally/ə'rIdʒənəli/adv. 起初，原来 14．participation/pɑːˌtIsI'peIʃn/n. 参加，参与 15．as a result of 作为……的结果 16．in addition 此外 13 学科网（北京）股份有限公司 $