必修第二册 UNIT 3 THE INTERNET-【创新教程】2026年高考英语艺考生文化课百日冲关Word课时作业（人教版）

Ⅰ.阅读理解 [话题　“六度分隔”理论] In the online world of social networking, a number of connections made through sites such as MyLife, MySpace, and Facebook bear out the theory of “Six Degrees of Separation” — any two people in the world are connected to each other by no more than six connections or relationships.These sites have changed the way we connect and communicate with others, breaking down geographical barriers and allowing individuals from different corners of the world to establish virtual connections. In order to see how connections are made between individuals online, Steve Jackson created a group on Facebook called Six Degrees and invited all of his friends to join it.Initially, only 20 friends joined his group.However, within days, things changed quickly.As those friends invited their friends, who also invited their friends, Jackson had 30,000 friends soon.Before long, he had over 2 million friends.Clearly, the Internet could help prove the theory of “Six Degrees of Separation”． We've talked about the evidence for the theory of “Six Degrees of Separation”．Now let's explore another aspect related to this theory — the role of acquaintances in human relationships. An acquaintance is someone between a stranger and a close friend.They are outside a person's inner circle of close friends and family, but not as completely unknown as strangers.Acquaintances might include people we frequently encounter — people we see daily at the coffee shop, people with whom we take a class at our local community college, or even people with whom we share details of our personal lives. Our acquaintances tend to have different social circles from ours.However, in comparison, our friends' knowledge and social ties tend to largely overlap(重合) with ours.In consequence, our friends can help us spread a message in the same communities we occupy.Sometimes, acquaintances can help us spread a message beyond our reach.Therefore, we should admit that acquaintances play a big role in connecting people with others. 1．How does the author support his/ her opinion on “Six Degrees of Separation”？ A．By providing statistical data from scientific studies. B．By citing views of administration staff in social media. C．By describing the technical features of some websites. D．By quoting some examples of social media platforms. 2．What do the figures in Paragraph 2 show? A．Online social media can do more harm than good to us. B．The Internet helps make people's friendships last longer. C．Online social media can help us connect with more people. D．Facebook plays a significant role in people's everyday lives. 3．What does Paragraph 4 mainly talk about? A．Different types of relationship in social circles. B．The definition and examples of acquaintances. C．The impact of acquaintances on our daily lives. D．The importance of close friends in social lives. 4．What can we learn about acquaintances from the text? A．They will eventually become the closest friends of ours. B．They usually have the same social ties as we do in daily life. C．They may not be as reliable as the friends we really have. D．They can expand our social relationships in different circles. [语篇解读]　这是一篇说明文。主要介绍了社交网站如何体现“六度分隔”理论，还探讨泛泛之交的定义及其在扩展社交圈中的作用。 1．D　[推理判断题。根据第一段“In the online world of social networking, a number of connections made through sites such as MyLife, MySpace, and Facebook bear out the theory of ‘Six Degrees of Separation’(在社交网络的在线世界中，通过 MyLife、MySpace和Facebook 等网站建立的许多连接证实了‘六度分隔’理论)”以及第二段中Steve Jackson在Facebook创建名为“Six Degrees”的群组并邀请朋友加入，最终成员从20人激增至超过200万的案例可知，作者通过列举社交媒体平台的实际例子来支持“六度分隔”理论的观点。] 2．C　[细节理解题。第二段“Initially, only 20 friends joined his group.However, within days, things changed quickly.As those friends invited their friends, who also invited their friends, Jackson had 30,000 friends soon.Before long, he had over 2 million friends.(起初，只有20个朋友加入了他的小组。然而，几天之内，事情很快发生了变化。当这些朋友邀请他们的朋友时，他们也邀请了他们的朋友，杰克逊很快就有了3万个朋友。不久，他就有了200多万个朋友。)”这些数字表明，通过互联网社交平台，人际连接的数量呈指数级增长，从而证明了互联网帮助人们与更多人建立联系，印证了“六度分隔”理论的有效性。] 3．B　[主旨大意题。第四段首句指出“An acquaintance is someone between a stranger and a close friend.(泛泛之交是介于陌生人和亲密朋友之间的人。)”，随后通过举例说明泛泛之交的具体类型，如“people we frequently encounter — people we see daily at the coffee shop, people with whom we take a class at our local community college(我们经常遇到的人——每天在咖啡店见到的人、在当地社区大学一起上课的人)”。所以整段围绕泛泛之交的定义和具体实例展开。] 4．D　[推理判断题。根据最后一段“Our acquaintances tend to have different social circles from ours.(我们的泛泛之交往往拥有与我们不同的社交圈。)”和第四句“Sometimes, acquaintances can help us spread a message beyond our reach.(有时，泛泛之交可以帮助我们将信息传播到我们无法触及的范围之外。)”可知，泛泛之交的社交圈与我们的社交圈不同，能够帮助我们扩展到不同的社交圈层，建立更广泛的人际关系。] Ⅱ.七选五 [话题　欧洲科技生态] The UK, Finland, Germany, and Sweden are consistently the top performers in European tech ecosystems.These countries also have the largest economies in Europe. 　__1__　 Well, let's find out now. 2__　 Even more amazing? This country is home to many basic scientific principles.The world's first steam engines, electric motors, the Internet, and the jet engine are all inventions of this country.The UK government and its businesses have been spending billions of dollars on research and development to drive innovation in Biotech. Finland is second in digital life overall, and first in cashless payment.This is because the Internet plays a vital role in Finland's digital life.High­speed Internet access and freedom of speech make the Finnish ecosystem more sustainable, with good Internet access and mobile coverage in remote areas. 　__3__　 Since the beginning, Germany's industry has supported scientific research.German society and economy take pride in their research­development efforts. 　__4__　 Mercedes, BMW, and Volkswagen are some examples. Sweden is a leader in technological innovation, with remarkable achievements in web development and mobile apps.For years, Ericsson and other large tech companies dominated the market. 　__5__　 Other Swedish companies like Spotify, Torrent, and Skype are now leading the charge. Above are some European countries with the most advanced technological and digital expertise.As we know, the race for technological progress between countries is never over. A．Here comes the truth. B．The tide has turned today. C．Most residents there can switch on easily. D．We want to see how Europe's tech countries compare. E．Not all the countries experienced the smooth development. F．This is supported by evidence from global automotive brands. G．The British Empire was once the most developed country in the world. [语篇解读]　这是一篇说明文。文章比较了欧洲科技生态系统中表现最好的国家——英国、芬兰、德国和瑞典。 1．D　[根据空后的“Well, let's find out now.(好吧，现在让我们来看看。)”以及第二段中“The UK government and its businesses have been spending billions of dollars on research and development to drive innovation in Biotech.(英国政府及其企业已经在研发上投入了数十亿美元，以推动生物技术的创新。)”、第三段中“Finland is second in digital life overall, and first in cashless payment.(芬兰的数字生活总体排名第二，无现金支付排名第一。)”、第四段中“Since the beginning, Germany's industry has supported scientific research.(从一开始，德国的工业就支持科学研究。)”和第五段中“Sweden is a leader in technological innovation, with remarkable achievements in web development and mobile apps.(瑞典是技术创新的领导者，在网页开发和移动应用方面取得了卓越的成就。)”可知，下面的文章是对这四个国家的技术进行了比较。D项“We want to see how Europe's tech countries compare.(我们想看看欧洲的科技国家如何比较。)”可以引出后文，且D项中“Europe's tech countries”指代的就是上文中的“The UK, Finland, Germany, and Sweden ”，与后文段落中比较的国家也一致。] 2．G　[根据后文 “The UK government and its businesses have been spending billions of dollars on research and development to drive innovation in Biotech.(英国政府及其企业已经在研发上投入了数十亿美元，以推动生物技术的创新。)”可知本段讲的是英国的科技。G项“The British Empire was once the most developed country in the world.(大英帝国曾经是世界上最发达的国家。)”可作本段主题句。且“ Even more amazing? (更神奇的是？ )”是对前一句的肯定和对后文“This country is home to many basic scientific principles.(这个国家有许多基本的科学原理。)”的铺垫，“This country”指的就是G项中“The British Empire”。] 3．C　[前文“High­speed Internet access and freedom of speech make the Finnish ecosystem more sustainable, with good Internet access and mobile coverage in remote areas.(高速互联网接入和言论自由使芬兰的生态系统更具可持续性，在偏远地区有良好的互联网接入和移动覆盖。)”说明了网络很好地覆盖了芬兰的偏远地区。C项“Most residents there can switch on easily.(那里的大多数居民都能轻松接通(网络)。)”与前文意义一致，且C项中“there”指上文中的“in remote areas”。] 4．F　[后文“Mercedes, BMW, and Volkswagen are some examples.(奔驰、宝马和大众就是一些例子。)”属于汽车品牌。F项“This is supported by evidence from global automotive brands.(这得到了全球汽车品牌的支持。)”能够自然引出后文。] 5．B　[前文“ For years, Ericsson and other large tech companies dominated the market.(多年来，爱立信和其他大型科技公司主导着市场。)”与后文“Other Swedish companies like Spotify, Torrent, and Skype are now leading the charge.(其他瑞典公司，如Spotify、Torrent和Skype，现在正在引领这一潮流。)”形成了转折，即主导的科技公司发生了变化。B项“The tide has turned today.(今天形势发生了变化。)”作为过渡句，符合语境。] Ⅲ.语法填空 [话题　AI农业应用] In Chengdu, robots 1.　____________　 (equip) with HD cameras regularly inspect smart greenhouses day and night. 2.　____________　 the DeepSeek model, the robots' developers trained the robots through numerous images to improve their pest identification 3.　____________　 (accurate)．Developer Wu Yuanqing explains these robots aim to improve farming efficiency 4.　____________　 (significant) by cutting labor costs by half.So far, 69 sets of 5G­powered Internet of Things sensors have been installed in Maoming's 20 towns, 5.　________　 (mark) a regional shift toward tech­driven agriculture with enhanced risk prediction capabilities. Maoming's lychee farms show 6.　________　 remarkable transformation.Its AI platform, which collects 5 million data points, including a lychee disease prevention database and detailed local meteorological records, works through the sensors 7.　________　 (predict) and reduce risks.Farmer Zhang Xianfeng now handles weather challenges effectively with AI advice, reducing crop losses sharply compared to traditional methods. China's “AI＋ Agriculture” market 8.　________　 (grow) from 68.5 billion yuan in 2021 to 90 billion yuan in 2025, though challenges remain, including inconsistent data collection and limited farmer adoption 9.　________　 continue to limit the full potential of AI in this field.Researchers stress the importance of training programs for farmers, as many still rely on outdated 10.　____________　 (practice) like manual pesticide spraying.With targeted efforts, smart agriculture could reshape rural economies within the next decade. [语篇解读]　本文是一篇说明文。文章介绍成都等地的AI农业应用成效、市场增长及面临的挑战与应对方向。 1．equipped　[考查非谓语动词。句意：在成都，配备高清摄像头的机器人定期昼夜检查智能温室。句子已有谓语动词inspect，空处为非谓语动词形式，robots与equip之间是逻辑上的动宾关系，应用过去分词作后置定语。故填equipped。] 2．With　[考查介词。句意：通过深度搜索模型，机器人开发者用大量图像训练机器人以提高害虫识别准确率。此处表示“通过深度搜索模型”，应用介词with，表示“用，凭借”。故填With。] 3．accuracy　[考查名词。句意：通过深度搜索模型，机器人开发者用大量图像训练机器人以提高害虫识别准确率。动词improve后需接名词作宾语，形容词accurate转换为名词accuracy，意为“准确性”。故填accuracy。] 4．significantly　[考查副词。句意：开发者吴元庆(音译)解释说，这些机器人的目标是通过将劳动力成本减半来大幅提高农业效率。空格修饰动词improve，需用副词形式，副词significantly，意为“显著地”，表示提高的程度。故填significantly。] 5．marking　[考查非谓语动词。句意：到目前为止，茂名的20个镇已经安装了69套5G物联网传感器，标志着向技术驱动型农业的区域转变，并增强了风险预测能力。句子已有谓语动词have been installed，应填非谓语动词表示结果，且为主动关系 (传感器安装“标志”着转变)，用现在分词marking。故填marking。] 6．a　[考查冠词。句意：茂名的荔枝农场展现出显著转变。transformation为可数名词单数，首次提及且表泛指，remarkable以辅音音素开头，用a。故填a。] 7．to predict　[考查非谓语动词。句意：其人工智能平台收集了500万个数据点，包括荔枝疾病预防数据库和详细的当地气象记录，通过传感器来预测并降低风险。空处应用动词不定式作目的状语，表示“为了预测并降低风险”。故填to predict。] 8．has grown　[考查动词时态。句意：中国的“人工智能＋农业”市场从2021年的685亿元增长到2025年的900亿元，尽管仍面临挑战，包括数据收集不一致和农民采用有限，这些挑战继续限制了人工智能在该领域的全部潜力。句子描述的是从过去某一时间点到现在的变化，且对现在有影响，应用现在完成时，主语China's ‘AI＋Agriculture’ market是单数，谓语动词应用第三人称单数形式。故填has grown。] 9．that/which　[考查定语从句。句意：中国的“人工智能＋农业”市场从2021年的685亿元增长到2025年的900亿元，尽管仍面临挑战，包括数据收集不一致和农民采用有限，这些挑战继续限制了人工智能在该领域的全部潜力。空处引导定语从句，先行词inconsistent data collection and limited farmer adoption是物，在从句中作主语。应用关系代词that/which引导。故填that/which。] 10．practices　[考查名词复数。句意：研究人员强调农民培训计划的重要性，因为许多农民仍依赖过时做法，如手动喷洒农药。空处作宾语，practice表示“做法，惯例”时是可数名词，又因为like manual pesticide spraying是举例说明，所以不止一种做法，应用名词复数形式。故填practices。] 学科网（北京）股份有限公司 $