必修第二册 UNIT 3 THE INTERNET（配套练习Word版）-【创新教程】2027年高考英语总复习大一轮课时作业（人教版）

**基本信息** 以“人与社会”为核心主题，整合科技应用类语篇，通过“案例解析-逻辑构建-语言运用”三阶训练，系统提升语言理解与表达能力，培养跨文化思维品质。 **综合设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |阅读理解|4题（细节/推理）|定位原文关键信息，基于上下文逻辑推断|以个人故事展现科技扶贫，体现“问题-行动-影响”逻辑链| |阅读七选五|5题（逻辑衔接）|分析段落主旨与句间关系，关注转折/例证衔接|从语音网络优势到挑战，构建“现象-问题-应用”认知框架| |语法填空|10空（语法考点）|依据句子成分判断词类转换，结合语境分析时态/从句|通过AI农业案例，整合非谓语动词、定语从句等语法知识| |应用文写作|1篇（议论文）|按“现状-利弊-看法”结构展开，运用对比论证|围绕网购现象，培养辩证思维与规范表达能力|

UNIT 3　THE INTERNET 学生用书　课时冲关9　P271 Ⅰ.阅读理解 主题：人与社会 体裁：记叙文 话题：让非洲贫困学生接触计算机技术 As the world has changed, so has education. Since 2018, Nelly Cheboi and her nonprofit TechLit Africa have been bringing computer technology into schools in Kenya, helping students join the digital world, and unlock their potential. With its own software programs，curriculum(课程) and teacher training programs, this nonprofit hopes to change Africa. In 2012, Cheboi received a scholarship to college in Illinois that changed her life. She grew up in poverty in rural Kenya, watching her mother struggle to support her family alone. Cheboi had no experience with computers before moving to the US to study. She handwrote papers and then struggled to type them out on a laptop computer. Somehow she fell in love with computer science and began a career in the field. But she did not lose sight of her origins. “As an undergraduate, I invested all of my income from various campus jobs into my community back in Kenya，” she said on the TechLit Africa website. But soon she wanted to do more for it and that is how TechLit Africa began. Cheboi recalled how her background helped her understand how important technological knowledge could be for children living in poverty. She built a school with the idea of bringing computer science as part of kids' curriculum growing up. But she found that it was going to be really hard to impact as many people as possible, because it was so hard to raise funds. Then in order to reach more students, she introduced computer training to existing schools. Cheboi physically dragged over 40 recycled computers that had been donated to them by various tech companies to Kenya in suitcases. Now, since the nonprofit has grown, it works with various companies that help them clean the donated computers of data and send them to Africa. TechLit Africa runs its own curriculum with its own software programs in 10 Kenyan schools, and the hope is to increase to 100 throughout Africa by next year. The students love learning about computers, and in turn are gaining skills that will help them make use of their talents into a way out of poverty. 1．What has Cheboi been doing since 2018? A．Boosting her science career. B．Promoting digital education. C．Starting a scholarship program. D．Updating the computer courses. 2．What inspired Cheboi to set up TechLit Africa? A．Her love for computer science. B．Her desire to help her hometown. C．Her dream of supporting her family. D．Her childhood experience in the US. 3．What do we know about Cheboi from Paragraph 3? A．She hopes to help more kids. B．She plans to build new schools. C．She seeks to develop new courses. D．She calls for donations of computers. 4．Which of the following can best describe Cheboi? A．Sensitive.　　　　　　 B．Considerate. C．Devoted. D．Cooperative. [语篇解读]　本文是一篇记叙文。文章讲述了Nelly Cheboi和她的非营利组织TechLit Africa一直在将计算机技术带入肯尼亚的学校，让贫困的学生有机会接触数字技术。 1．B　[细节理解题。根据第一段中的“Since 2018，Nelly Cheboi and her nonprofit TechLit Africa have been bringing computer technology into schools in Kenya, helping students join the digital world, and unlock their potential.”可知，Cheboi自2018年以来一直在推动数字教育。] 2．B　[推理判断题。根据第二段中的“‘As an undergraduate, I invested all of my income from various campus jobs into my community back in Kenya，’she said on the TechLit Africa website. But soon she wanted to do more for it and that is how TechLit Africa began.”可推知，她想帮助家乡的愿望激励了她建立TechLit Africa。] 3．A　[细节理解题。根据第三段中的“But she found that it was going to be really hard to impact as many people as possible... Then in order to reach more students, she introduced computer training to existing schools.”可知，Cheboi希望帮助更多的孩子。] 4．C　[推理判断题。根据第二段中的“As an undergraduate, I invested all of my income from various campus jobs into my community back in Kenya”及第三段中的“Cheboi physically dragged over 40 recycled computers that had been donated to them by various tech companies to Kenya in suitcases.”可知，Cheboi将自己的全部收入捐给家乡，并且自己将捐赠的电脑运回肯尼亚。由此推知，Cheboi是一个很有奉献精神的人。] Ⅱ.阅读七选五 主题：人与社会 体裁：说明文 话题：语音网络的流行情况 We're growing more used to chatting to our computers, phones and smart speakers through voice assistants. Blind people have been using text­to­speech assistants for decades. __1__ Some think voice could soon take over from clicking as the main way to interact online. They believe online interaction would soon depend mainly on voice. __2__ Building the spoken web—web­to­voice and voice­to­web—is by no means an easy task. For software, to answer simple questions about the weather and play music for us are easy. __3__ Artificial intelligence isn't smart enough yet. Even turning your voice into text is one of the hardest problems to solve. There are as many ways to pronounce things as there are people on the planet. Using voice interaction feels far closer than surfing the net in the old­fashioned way. __4__ But if something speaks, it must also listen. Our phones are always near us and they are constantly collecting our personal information. This has already raised privacy concerns. People worry assistants will one day be used to deliver advertising directly to us. __5__ In environments where one's hands are occupied, such as while driving or cooking, the spoken web is helpful. Think about when you are cooking, it is natural to talk. And speech obviously makes sense when you are driving. On the other hand, in a quiet library, using voice commands to ask a question may not be as suitable as typing, as it could disturb others. The effectiveness of using voice depends on the specific surroundings. A．The spoken web requires more personality to become popular. B．But what are the challenges of moving to “the spoken web” ? C．The benefits of using voice obviously depend on the context. D．It is also possible to search for different information you need. E．The informal tone of the assistant helps create an emotional attachment. F．But to have a conversation with users on diverse topics is a long way off. G．People who can't read can also obtain information using the spoken web. [语篇解读]　本文是一篇说明文。主要介绍了语音网络的流行情况以及存在的挑战。 1．G　[根据上文可知，本段列举了几个我们习惯使用语音助手的地方。设空处为本段最后一句，故应承接上文，继续举例说明语音助手在生活中的应用情况。G项(不识字的人也可以使用语音网络获取信息。)符合语境。] 2．B　[根据上文中的“Some think voice could soon take over from clicking as the main way to interact online.”可知，有些人认为语音可能会很快取代点击，成为在线互动的主要方式，而下文“Building the spoken web—web­to­voice and voice­to­web—is by no means an easy task.”表明建立语音网络绝对不是一件容易的事。由此可知，设空处应与上文构成转折，指出语音网络存在挑战。B项(但是转向“语音网络”的挑战是什么？)符合语境。] 3．F　[根据上文“For software，to answer simple questions about the weather and play music for us are easy.”可知，运用语音网络可以询问天气等简单问题和播放音乐，而下文“Artificial intelligence isn't smart enough yet.”提到人工智能还不够聪明，由此可知，设空处应与上文构成转折关系，指出语音网络存在的缺点。F项(但是与用户就不同的话题进行对话还有很长的路要走。)符合语境。] 4．E　[上文“Using voice interaction feels far closer than surfing the net in the old­fashioned way.”指出使用语音互动比用老式方法网上冲浪感觉更亲密，空后的But话锋一转，说明语音互动存在的弊端，因此，设空处应承接上文，继续说明语音互动可以带来亲密感。E项(语音助手的非正式语气有助于建立情感依恋。)符合语境。] 5．C　[根据下文提到的几个环境的例子以及下文中的“The effectiveness of using voice depends on the specific surroundings.”可知，有的环境里使用语音很方便，而有的环境会打扰别人，说明使用语音取决于环境。设空处为本段主旨句，C项(使用语音的好处显然取决于环境。)总结段落主旨，符合语境。] Ⅲ.语法填空 主题：人与社会 体裁：说明文 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。] Ⅳ.应用文写作(议论文)◄ 随着网络的普及，网购成了我们日常生活的一部分。请你就“网上购物”这一主题写一篇英语短文。内容包括： 1．“网上购物”的现状； 2．“网上购物”的利弊； 3．你对“网上购物”的看法。 注意：写作词数应为80左右 ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ [参考范文] With the Internet getting increasingly popular, online shopping is commonly used throughout the world nowadays. It has a number of advantages benefiting us. It is convenient for you to buy whatever you need at any time and in any place, which can not only save our time but also save our money for our busy life. However, as is often the case, every coin has two sides, so does online shopping. Besides the concern about the quality of the products, what upsets customers most is that the imperfect payment system may contribute to revealing personal information. As far as I am concerned, as long as we constantly keep the online safety in mind，it is possible to avoid these troubles. 学科网（北京）股份有限公司 $