Unit 1 People of achivement Discovering Useful Structures & Listening and Talking课时作业（二）2026-2027学年高中英语人教版选择性必修第一册

**基本信息** 2026年高二英语选择性必修一Unit 1课时作业（二）以“基础-进阶-综合”三阶分层设计，通过词汇-句型-语篇递进路径巩固语法结构与听说能力，兼顾语言能力培养与思维品质提升。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇（如objective）、基础句型（如be thought to）、语法规则（如非谓语动词）|单词拼写题聚焦单元重点词，语法填空强化时态语态等基础语法，夯实语言能力基础| |进阶层|语篇衔接（如七选五逻辑关系）、语境词汇运用（如完形填空动词搭配）|七选五通过爱因斯坦观点语篇训练逻辑思维，完形填空以真实母爱情境提升语境理解能力| |综合层|信息获取与推理（如阅读理解细节题）、跨文化认知（如环保与科学创新主题）|阅读理解围绕仿生海龟机器人展开，培养信息筛选与批判性思维，体现文化意识与思维品质|

2026年高二英语选择性必修一Unit 1课时作业（二） Part 2　Discovering Useful Structures & Listening and Talking 一、单词拼写 1．I can't really be o         (客观的) when I'm judging my daughter's work.  2．Her work has been c         (至关重要的) to the project's success.  3．They e         (遭遇) serious problems when two of them were injured.  4．Luckily, her health is g         (逐渐地) improving these days.  5． Circumstances changed in 1933, when Hitler                         (掌权) in Germany. (根据汉语提示完成句子) 二、完成句子 6．青蒿素已经成为了一种治疗疟疾重要的部分，据认为青蒿素一年仅在非洲拯救了十万多个生命。 Artemisinin has become                                                  of the treatment for malaria, and                                                  save 100,000 lives a year in Africa alone. 7．在那样的情况下,小动物比大动物有优势。                     , little animals have an advantage over larger ones.  8．我们拥有的信息不足以得出结论。 We haven't got enough information from which to                     .  9．一些大学坚持在接收学生之前进行面试。 Some universities                     before they accept a student.  10．彼得被公认是足球队里最优秀的队员。 Peter                     the best player in the football team.  三、阅读理解 Evan Budz, a 15-year-old from Ontario, Canada, is receiving global recognition for his invention: an autonomous bionic sea turtle robot. The robot, which can monitor ecological systems underwater, won Budz a first-place prize in the European Union Contest for Young Scientists (EUCYS). “The idea for this project struck me when I observed the fluent movement of a turtle while camping,” Budz said. He saw potential in the way the turtle moved, compared with traditional systems of other autonomous robots. He created an approach that copied the way green sea turtles moved underwater. Not only is it a unique way to move through the water, but it also has less impact on the very environments scientists are trying to protect. “Aquatic (水生的) habitats are vital to humanity, and the routine surveying of these environments has become critical,” Budz explained. “Using an innovative bionic robot for such an analysis ensures low ecological disruption (扰乱).” Budz said the robot used a computer vision imaging system to quantify coral health, which can detect coral bleaching (珊瑚白化) with 96% accuracy. “The information gathered by the robot will ideally allow the right organizations to identify where these threats may be occurring, increasing awareness and supporting efforts to increase the overall health of impacted areas,” Budz said. “For ecological monitoring, I want to be as low as possible in terms of disruption to the environment,” Budz told CBC News. “So, by imitating the turtle, I can ensure that I don’t disrupt any other organisms while I’m conducting the monitor.” He tested the device in his grandparents’ backyard pool and determined that the robot was precise and reliable. “Evan’s success at EUCYS 2025 shows that his project is truly world-class,” said Reni Barlow, the executive director at Youth Science Canada. “An extraordinary innovation that showcases the ability of Canadian youth to tackle complex technical and environmental challenges.” For Budz, it’s just a cause he has cared about for much of his adolescence. 11．What inspired Evan Budz to create his robot? A. The decline of coral. B. The coral’s poor condition. C. The motion of a turtle. D. The environmental issue. 12.What is an advantage of Evan Budz’s robot compared with traditional robots? A. It can move freely underwater. B. It hardly disturbs other organisms. C. It can check coral’s health. D. It ensures the regular surveying. 13. Why did Evan Budz test the robot in a backyard pool? A. To meet his grandparents’ demands. B. To compare it with other robots. C. To measure its speed in the deep sea. D. To test its accuracy and reliability. 14．What did Reni Barlow think of Evan Budz’s project? A. Excellent. B. Traditional. C. Cost-effective. D. Time-saving. 四．七选五 Einstein's Opinions on Creative Thinking “The greatest scientists are artists as well,” said Albert Einstein, one of the greatest physicists and an amateur pianist and violinist. For Einstein, insight did not come from logic or mathematics.   15   He said,“All great achievements of science must start from intuitive(直觉的) knowledge. Imagination is more important than knowledge.”      16        Surprisingly, it wasn't the content of an idea or its subject that determined whether something was art or science, but how the idea was expressed. If what is seen and experienced is described in the language of logic, then it is science. If it is communicated and recognized intuitively, then it is art.  17     That's why he said that great scientists were also artists.        18     “If I were not a physicist,” he once said, “I would probably be a musician. I often think in music and I see my life in terms of music. I get the most joy in life out of music.” Music provided Einstein with a connection between time and space, which both combine spatial (空间的) and structural aspects. “The theory of relativity occurred to me by intuition and music is the driving force behind this intuition,” said Einstein. “My parents had me study the violin from the time I was six.  19    ” A.But how did art differ from science for Einstein? B.Instead, it came from intuition and inspiration. C.My new discovery is the result of musical insight. D.There is no doubt that my theory was a great breakthrough then. E.Einstein himself worked intuitively and expressed himself logically. F.Einstein also owed his scientific insight and intuition mainly to music. G.For Einstein, it was the humanities that mainly contributed to his achievements. 五、完形填空 A mom's gifts for her daughter had people on the Internet in tears. Erin Percy recently shared a video on social media    20    a basket filled with    21    for her 18-year-old daughter, Abby Rose. Each   22     wrapped (包装的) package had a handwritten  23    attached—“Open me when it's cold outside,” “Open me when you don't have time to do the laundry,”...  “I want to give her a few  24      for those important moments I might   25    ,” said Percy, a stage 3 breast cancer survivor. “Rose was my biggest cheerleader when I was very sick,” said Percy,  26      she possibly couldn't be there for her daughter, who would be attending college in South Carolina, nine hours away from her home in Alabama. That was why Percy decided to    27    the gifts. “I'm so   28     about her next chapter (篇章). I want her to have an awesome college experience,” said Percy, her voice breaking with   29    .  Percy gladly made a   30     to the request of people on the Internet   31     to know what was inside each box.“Open me when it's cold outside:a   32     coat.Open me when you don't have time to do the laundry:a week's worth of socks and underwear. Open me before midterms:a gift card for cookies in a store which offers     33   until 3 am. Open me when we say goodbye:one of the two identical (相同的) necklaces. I've already   34     mine,” Percy explained.  20．A. predicting B. assessing C. showing D. advertising 21．A. clothes B. presents C. treats D. books 22．A. carefully B. naturally C. quickly D. gently 23．A. letter B. signature C. diary D. note 24．A. items B. photos C. lessons D. warnings 25．A. forget B. treasure C. miss D. enjoy 26．A. promising B. worrying C. agreeing D. complaining 27．A. exchange B. return C. open D. prepare 28．A. disappointed B. excited C. annoyed D. curious 29．A. emotion B. difficulty C. courage D. enthusiasm 30．A. contribution B. commitment C. response D. reference 31．A. regretting B. refusing C. happening D. wanting 32．A. formal B. comfortable C. strange D. cheap 33．A. suggestions B. handcrafts C. discounts D. deliveries 34．A. put on B. hung up C. taken off D. given back 六、语法填空 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Wu Mengchao,      35            ( know) as the father of Chinese hepatobiliary (肝胆外科) surgery, died on May 22 aged 99. The academician with the Chinese Academy of Sciences had established       36           unique system of liver surgery in China and devoted        37          (he) to saving people’s lives for nearly eight decades. He continued working into his 90s，seeing patients and       38           (perform) more than 16,000 operations. In 1927, Wu and his mother went to join his father in Malaysia before     39             (success) returning to China in 1940. In July 1949 he graduated from the School of Medicine of Tongji University. In 1956 he joined the army after he       40           (admit) to the Communist Party of China. In addition to saving lives, he treated every patient well. In order to save medical expenses for the patients, he always insisted    41              stitching (缝合) wound with a needle and thread, instead of using an automatic sewing machine. Thanks to his        42          (contribute) and professional ethics, he was elected as an academician of the Chinese Academy of Sciences in 1991. In 2006, he was presented the National Science and Technology Award. But he donated the 6 million yuan award to talent cultivation and rewards. “       43          I value is not miracles, but saving lives. Doctors should use their sense of responsibility         44         (help) patients overcome difficulties one by one,” Wu said. 试卷答案 一、单词拼写 1．objective 2．crucial 3．encountered 4．gradually 5．came to power 二、完成句子 6．【答案】a vital  part;  is thought  to 【解析】考查名词短语和固定搭配。根据句意和中文提示可知，表示“（一种）重要的部分”应用a vital part，为名词短语，在本句中作表语；表示“据认为”应用be thought to，为固定短语，且由a year“每年”可知，这里时态应用一般现在时表客观情况，主语Artemisinin为不可数名词，be动词应用is。故填a vital part；is thought to。 7．Under such circumstances 8．draw a conclusion 9．insist on an interview 10．is acknowledged as/to be 三、阅读理解 【答案】11.C 12.B 13.D 14.A 【解析】这是一篇新闻报道。介绍了加拿大15岁少年Evan Budz发明的仿生海龟机器人，包括其灵感来源、功能优势、测试过程及获得的认可。 【11题详解】细节理解题。根据第二段““The idea for this project struck me when I observed the fluent movement of a turtle while camping,” Budz said. (Budz说：“我是在露营时观察到海龟流畅的游动姿态后，萌生了这个项目的想法。”)”可知，Evan Budz发明机器人的灵感来自露营时观察到的海龟的动作。故选C项。 【12题详解】细节理解题。根据第三段“Not only is it a unique way to move through the water, but it also has less impact on the very environments scientists are trying to protect. (它不仅是一种独特的水下移动方式，而且对科学家们正努力保护的环境造成的影响更小)”及第五段“by imitating the turtle, I can ensure that I don’t disrupt any other organisms while I’m conducting the monitor (通过模仿海龟的游动方式，我可以确保自己在执行监测任务时不会干扰其他任何生物)”可知，这款机器人相比传统机器人的优势是几乎不会干扰其他生物。故选B项。 【13题详解】细节理解题。根据第五段“He tested the device in his grandparents’ backyard pool and determined that the robot was precise and reliable. (他在祖父母家后院的泳池里测试了这个装置，确定这款机器人精准且可靠)”可知，Evan Budz在泳池测试机器人是为了验证它的精准性和可靠性。故选D项。 【14题详解】推理判断题。根据第六段““Evan’s success at EUCYS 2025 shows that his project is truly world-class,” said Reni Barlow (Reni Barlow说：“Evan在2025年欧洲青年科学家竞赛上的成功，证明他的项目确实具有世界级水准。”)”及“An extraordinary innovation (一项非凡的创新)”可知，Reni Barlow认为Evan的项目非常出色。故选A项。 四．七选五 【答案】15.B 16.A 17.E 18.F 19.C 【解析】文章主要介绍了爱因斯坦关于创造性思维的观点。 【15题详解】上文中的“For Einstein, insight did not come from logic or mathematics.”提到对爱因斯坦来说,洞察力并非来自逻辑或数学。B项与上文构成对比关系,说明爱因斯坦认为洞察力应来自直觉和灵感,符合语境。 【16题详解】下文中的“Surprisingly, it wasn't the content of an idea or its subject that determined whether something was art or science, but how the idea was expressed.”说明某件事是艺术还是科学是根据想法如何表达来决定的。A项中的art differ from science和下文中的whether something was art or science相呼应,引出下文关于艺术和科学的区别的论述,符合语境。 【17题详解】根据下文中的“That's why he said that great scientists were also artists.”可知,空格处是下文中的That的具体所指。E项中的Einstein是下文中的he的具体所指,E项表明爱因斯坦本人凭直觉工作,用逻辑表达自己,与下文形成因果关系,符合语境。 【18题详解】根据下文内容可知,音乐对爱因斯坦帮助很大。F项表示爱因斯坦把他的科学洞察力和直觉主要归功于音乐,概括了本段内容,适合作本段的主旨句。 【19题详解】上文中的“‘The theory of relativity occurred to me by intuition and music is the driving force behind this intuition,’ said Einstein.”说明音乐对爱因斯坦的工作产生的积极影响。C项承接上文,说明了爱因斯坦觉得自己是靠音乐才有了新发现,而且和本段主题相符。 五、完形填空 【答案】20.C 21.B 22.A 23.D 24.A 25.C 26.B 27.D 28.B 29.A 30.C 31.D 32.B 33.D 34.A 【解析】本文讲述了一位母亲为女儿准备的礼物让互联网上的人感动落泪的故事。 【20题详解】Erin Percy最近在社交媒体上分享了一段视频,视频展示了一个装满她送给18岁女儿Abby Rose礼物的篮子。 【21题详解】B 【22题详解】每个精心包装的包裹都附有一张手写的便条。 【23题详解】D 【24题详解】“我想给她一些东西,让她在我可能错过的那些她的重要时刻使用。”Percy说道,她是一名三期乳腺癌幸存者。 【25题详解】C 【26题详解】“在我病得很重的时候,Rose是最支持我的人。”Percy说道,她担心自己可能无法陪伴女儿。她的女儿将在南卡罗来纳州上大学,距离在亚拉巴马州的家有9个小时的路程。 【27题详解】这就是Percy决定准备这些礼物的原因。 【28题详解】“我对她人生的下一篇章感到无比兴奋。我想让她有一段很棒的大学经历。”Percy说道,她激动得声音都哽咽了。 【29题详解】A 【30题详解】Percy很高兴地对网上那些想知道每个盒子里是什么的人的要求做出了回应。 【31题详解】D 【32题详解】“当外面很冷的时候打开我:一件舒适的外套。” 【33题详解】“期中考试前打开我:一张商店的饼干礼品卡,该商店提供送货服务直至凌晨3点。” 【34题详解】“我已经戴上我的项链了。”Percy解释道。 六、语法填空 35.known 36.a 37.himself 38.performing 39.successfully 40.was admitted 41.on 42.contributions 43.What 44.to help 【解析】这是一篇记叙文，文章主要介绍了中国肝胆外科之父吴孟超。 【35题详解】考查过去分词。句意：吴孟超，中国肝胆外科之父，于5月22日逝世，享年99岁。此处为非谓语动词，非谓语动词know和逻辑主语Wu Mengchao之间是动宾关系，应用过去分词作定语。故填known。 【36题详解】考查不定冠词。句意：这位中国科学院院士在中国建立了一套独特的肝脏手术体系，近80年来致力于拯救人们的生命。system是可数名词，此处泛指“一套独特的体系”，应用不定冠词，且unique是以辅音音素开头。故填a。 【37题详解】考查反身代词。句意：这位中国科学院院士在中国建立了一套独特的肝脏手术体系，近80年来致力于拯救人们的生命。devote oneself to doing sth.致力于做某事，故此处用反身代词himself。故填himself。 【38题详解】考查动名词。句意：他在90多岁时还一直工作，看病并做了16000多例手术。空处和working及seeing并列，作continue的宾语，应用动名词形式。故填performing。 【39题详解】考查副词。句意：1927年，吴和母亲前往马来西亚与父亲团聚，1940年成功回国。此处修饰动词returning，应用副词形式。故填successfully。 【40题详解】考查时态、语态和主谓一致。句意：1956年，他加入中国共产党后参军。主句是一般过去时，从句也应用一般过去时，主语he和动词admit之间是被动关系，应用被动语态，主语是第三人称单数，be动词用was。故填was admitted。 【41题详解】考查介词。句意：为了节省病人的医疗费用，他总是坚持用针和线缝合伤口，而不是使用自动缝合机。insist on doing sth.坚持做某事，固定短语。故填on。 【42题详解】考查名词。句意：由于他的贡献和职业道德，他于1991年被选为中国科学院院士。空处应填名词作宾语，contribution“贡献”是可数名词，此处应用复数形式。故填contributions。 【43题详解】考查主语从句。句意：我看重的不是奇迹，而是拯救生命。分析句子可知，空处引导主语从句，引导词在从句中作主语，表示“看重的事情”，应用what引导，首字母应大写。故填What。 【44题详解】考查动词不定式。句意：医生应该用他们的责任感帮助病人一个一个地克服困难。use sth. to do sth.使用……做某事，此处应用动词不定式作目的状语。故填to help。 ( 第 1 页 共 2 页 ) 学科网（北京）股份有限公司 $