必修第二册 Unit 3 The Internet 分层作业本-【名师带你过关】2026-2027学年高考英语一轮复习（人教版）

**基本信息** 以“互联网”主题为核心，构建“词汇-句型-语篇”三级训练体系，整合词性转换、固定搭配、语法应用及语篇理解，系统提升语言综合运用能力与跨文化思维。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词形变化填空|6题|convenient等词的词性转换|从词汇派生规则到语境适配| |选词填空|5题|固定短语辨析（如keep track of）|短语意义与情境匹配| |语境词汇串记|1语篇|词汇语法在语篇中综合运用|词汇连贯使用与逻辑衔接| |经典句型翻译|4题|特定语法结构（如现在分词定语）|语法规则到意义表达| |阅读理解|4题|科技类文本信息获取与推理|主题语篇的逻辑分析| |七选五|5题|教育科技类语篇衔接|上下文语义连贯判断| |语法填空|1语篇|语法规则在语篇中的应用|语法知识与语篇语境结合|

Unit 3　The Internet 【基础知识达标】 维度一 1.inconvenience　convenient　convenience 2.beneficial　benefit　3.distant　distance 4.inspiring　inspired　inspiration　5.accessible　access 6.embarrassed　embarrassing　embarrassment 维度二 1.keep in mind　2.keeps track of　3.out of work 4.going through　5.applying for 维度三 1.updated　2.to protect　3.chatting　4.which 5.particularly　6.to　7.but　8.embarrassing 9.before　10.convenience 维度四 1.leaving a lasting impression on its visitors 2.I was so embarrassed that I felt my face burning 3.In order to learn English well 4.the angrier he became 【素养能力培优】 一、阅读理解 [语篇解读]本文是一篇说明文。文章介绍了佛罗里达大学团队最新研发的光学AI芯片。 1.C　推理判断题。根据第一段“Artificial intelligence consumes huge amounts of energy, …that could transform this situation.”可知,本段先提出高能耗问题,再给出光学芯片解决方案,属于“陈述问题并呈现解决途径”。故选C项。 2.C　词句猜测题。根据第三段“The chip specializes in convolution operations, …to detect patterns in images, video, and text.”可知,这项功能可以让人工智能识别各种模式,说明convolution operations是“让AI识别模式的基础过程”。故选C项。  3.B　主旨大意题。根据第四段“To perform a key computation, machine learning data is first transformed into light on the chip.”及其余部分可知,这段讲解了机器学习是如何运转的。故选B项。 4.C　主旨大意题。根据末段“In the near future, optics integrated into chips will become a standard feature in the AI chips we use every day.”及全文可知,全文围绕“光学芯片降低AI能耗”展开。由此可知,C项“Optical Chips Boost AI􀆳s Energy Efficiency”能够准确概括主题,适合作文章标题。故选C项。 二、七选五 [语篇解读]这是一篇议论文。文章讲述科技革新课堂,AI、VR等工具提升教与学效果,促进教育公平与全球协作,但也面临技术适应和伦理等挑战。 1.F　由上文“AI⁃assisted tools create customized teaching plan easily and save preparation time.”及下文“For instance, virtual reality (VR) allows …making abstract concepts tangible.”可知,此处需衔接技术工具对学习体验的提升。F项中engaging and absorbing承上启下,符合题意。故选F项。 2.B　由上文“Online platforms like Khan Academy have emerged …those from poor families to access quality education.”可知,此处强调教育平台对教育公平的作用。B项bridges educational gaps直接说明对偏远地区和贫困家庭孩子的积极影响,呼应access quality education。故选B项。 3.G　由上文“Tools like Google Classroom revolutionize how students interact and work together.”可知,此处需具体说明技术如何促进协作。G项中They指代前文提到的学生, co⁃work … in real time和breaking down geographical barriers具体阐释revolutionize how students interact and work together,与段落主题“全球协作”一致。故选G项。 4.A　由下文“Many educators are far from skilled in technology…may find it difficult to adapt to new technology.”可知,此处开始讨论技术带来的挑战。A项However, as with any advancement, challenges exist.通过However转折,引出后文“教师技术适应困难”的具体问题,标志段落从优势转向挑战的论述结构。故选A项。 5.C　由上文“Besides, it􀆳s crucial to address ethical issues early.”及下文“It helps them navigate online information …behavior norms.”可知,此处需明确解决伦理问题的主体和方式。C项中digital citizenship涵盖伦理规范教育,Schools are responsible对应crucial to address,teach衔接后文“帮助浏览信息、推动行为规范”的具体作用。故选C项。 三、语法填空 [语篇解读]本文是一篇新闻报道。文章报道了2025·世界人工智能大会暨人工智能全球治理高级别会议在上海成功举办,会议聚焦AI技术展示与跨界融合,吸引了全球顶尖人才和企业参与,反映出该产业的迅猛发展。 1.concentrated　考查动词时态。空处作句子的谓语,结合第二段和第三段的叙述可知,此处也在叙述过去发生的事情,时态应用一般过去时。故填concentrated。 2.integration　考查名词。空处作on的宾语,被AI􀆳s修饰,名词integration符合题意,意为“融合”,是不可数名词。故填integration。 3.winners　考查名词复数。空处作including的宾语,空前的“12”表明可数名词winner“获胜者”应用复数形式。故填winners。 4.of/with　考查介词。根据空前的“its exhibition area”和空后的“70,000 square meters”可知,此处指“展区面积有7万平方米”,句中“70,000 square meters”是“exhibition area”的规模属性,用“of”连接,可明确所属和数量对应关系;也可用介词with表示“有7万平方米”的意思。故填of/with。 5.joining　考查非谓语动词。句子已有谓语,空处是非谓语,作companies的后置定语,companies和join“参加”逻辑上是主动关系,因此用join的现在分词形式。故填joining。 6.be noted　考查动词语态。空处和should构成谓语,句中It作形式主语,that引导名词性从句作真正主语,与动词note“注意”之间是被动关系,应用被动语态,should后跟be done结构。故填be noted。 7.the　考查冠词。空处表示特指,指“过去七届的参与”,应用定冠词the。故填the。 8.incredibly　考查副词。空处修饰整个句子,副词incredibly符合题意,意为“令人难以置信地”。故填incredibly。 9.brought　考查非谓语动词。句子已有谓语increased,空处是非谓语,作profit的后置定语,bring“带来”和profit逻辑上是动宾关系,因此用bring的过去分词形式。故填brought。 10.which　考查定语从句。空处引导非限制性定语从句,对前面的句子进行补充说明,从句中缺少主语,应用关系代词which作引导词。故填which。 学科网（北京）股份有限公司 $ Unit 3　The Internet (限时训练:50分钟) 维度一词形变化填空 1.I􀆳m sorry for the 　　　　　　caused by my mistakes.Is it 　　　　　　for you to come on Thursday?If not, you can come at your 　　　　　　.(convenient)  2.The club is 　　　　　　to those who want to learn Chinese.Join it, and you will 　　　　　　a lot from it.(benefit)  3.My parents live in a 　　　　　　city but the  Internet removes the 　　　　　　in a way.(distant)  4.Hearing his 　　　　　　speech, I was greatly 　　　　　　.The 　　　　　　I got from it was that I should start my own business.(inspire)  5.The website is not 　　　　　　to all people;only those who know the password have 　　　　　　to it.(access)  6.The girl felt 　　　　　　when seeing the 　　　　　　pictures. She turned away with 　　　　　　.(embarrass)  维度二选词填空 go through　　keep track of　　keep in mind apply for　　out of work 1.Whenever or however you take notes, do 　　　　that note⁃taking is a selective process.  2.To stay in shape, Kathy takes exercise three times a week and 　　　　　　the latest information on health.  3.Now that you have been 　　　　　　,you should refresh your spirit and search for a new job.  4.I􀆳d be quite grateful if you could spend some time 　　　　　　my application form and making some changes.  5.I am writing with the purpose of 　　　　　　the job in your company.  维度三语境词汇串记 For Lily, it is really convenient to chat and stream videos online. Meanwhile, she can keep herself 1.　　　　　　 (update) with information from large databases and share her life on the Internet. However, her father was strongly against what she did and warned her 2.　　　　　　 (protect) her privacy in case of identity theft. He was afraid that Lily might become a target for trolls and cyberbullies when 3.　　　　　　 (chat) with others or be stuck in some unnecessary problems. Instead of reminding Lily to keep in mind some tips and guidelines about online safety so as not to be cheated by false information, he asked Lily to stay away from the Internet totally, 4.　　　　　　 made Lily upset and choose a university out of her province after graduation. Without Lily keeping him company,her father went through a 5.　　　　　　 (particular) tough time. He couldn􀆳t keep track of Lily because of the distance. When told he could have access 6.　　　　　　 social networks by pressing a few buttons or clicking the mouse, he was a bit disapproving 7.　　　　　　 inspired. He determined to have a try. How 8.　　　　　　 (embarrass) it was when he was made fun of for not having an account!Fortunately, it wasn􀆳t long 9.　　　　　　 he was familiar with the functions of Wi⁃Fi and search engine and able to surf the Internet. Now he is a blogger who, like his daughter, Lily, updates blog posts every few days, enjoying the benefits and 10.　　　　　　 (convenient) of the Internet.  维度四经典句型翻译 1.北京有众多的名胜古迹,是一个能给游客留下长久印象的城市。(现在分词短语作后置定语) With numerous places of interest, Beijing is a city 　　　　　　　　　　　　　　　　　.   2.我是如此尴尬,我感觉脸上火辣辣的,心里七上八下。(so … that … ) 　　　　　　　　　　　　　　　　　　　　　　　　 and I had butterflies in my stomach.  3.为了学好英语,你必须每天大声朗读英语课文。(in order to do) 　　　　　　　　　　　　　,　you must read English texts loudly every day.  4.他说得越多,就越生气。(the+比较级 …,the+比较级 … ) The more he talked, 　.  一阅读理解 Artificial intelligence consumes huge amounts of energy, but researchers at the University of Florida have developed a chip that could transform this situation. Instead of relying on electricity, it uses light to perform a core AI function. By creating tiny lenses (透镜) directly on silicon chips (硅芯片), they have achieved optical (光学的) computing that reduces power consumption while maintaining accuracy. AI systems play a central role in modern technology, supporting everything from facial recognition to language translation. However, as these systems become more advanced, their electricity use grows dramatically. The new chip from the University of Florida addresses this problem by using light to handle one of AI􀆳s most energy⁃consuming tasks. The findings have been published in the journal Advanced Photonics. The chip specializes in convolution operations, a core function in machine learning that enables AI systems to detect patterns in images, video, and text. Such tasks usually require a huge amount of computing resources. By integrating optical elements directly into a silicon chip, the research team has built a system that uses light and micro⁃lenses to run convolutions. This approach cuts energy use and speeds up processing.  To perform a key computation, machine learning data is first transformed into light on the chip.The light passes through the lenses, which carry out the mathematical transformation. The result is then translated back into a digital signal to complete the AI task. “Carrying out a key machine learning operation with almost no energy is a major step forward for AI systems,” said lead researcher Volker J. Sorger. “This is essential if we want to continue expanding what AI can do.” The study was carried out in partnership with the Florida Semiconductor Institute, UCLA, and George Washington University. Sorger pointed out that chip producers already include optical elements in certain parts of AI systems, which could help bring this technology into real⁃world use.” In the near future, optics integrated into chips will become a standard feature in the AI chips we use every day.” Sorger said. 1.How is the topic introduced in the first paragraph? A.By quoting leading experts􀆳 opinions. B.By explaining a complex scientific principle. C.By stating a problem and presenting a solution. D.By comparing a new technology􀆳s pros and cons. 2.What does the underlined word “convolution operations” in Paragraph 3 mean? A.A technique for speeding up data delivery. B.A system designed to make images clearer. C.A basic process that allows AI to identify patterns. D.A method for reducing energy consumption in chips. 3.What is the main idea of Paragraph 4? A.Why light is used in the new AI chip. B.How a computation is performed on the new chip. C.What mathematical operations the lenses perform. D.How digital signals are transformed into laser light. 4.What can be a suitable title for the text? A.AI Drives Development of New Chips B.Researchers Develop a New Type of Chip C.Optical Chips Boost AI􀆳s Energy Efficiency D.Optical Computing Reshapes AI􀆳s Future 二七选五 Technology has revolutionized classrooms, offering tools that enhance both teaching and learning. AI⁃assisted tools create customized teaching plan easily and save preparation time.　　1　　For instance, virtual reality (VR) allows students to explore historical sites or dive into the human bloodstream, making abstract concepts tangible.  Traditional textbooks are rapidly becoming outdated relics of the past. Online platforms like Khan Academy have emerged as game⁃changers. These platforms offer a range of free courses, spanning various subjects from mathematics to history, thus enabling children in remote areas or those from poor families to access quality education.　2　  Technology also promotes global collaboration. Tools like Google Classroom revolutionize how students interact and work together.　3　This fosters teamwork and prepares them for modern workplaces where global cooperation is the standard.  　4　Many educators are far from skilled in technology. Teachers, especially those who have been in the profession for a long time, may find it difficult to adapt to new technology. They need comprehensive training to integrate tools like AI⁃driven analytics effectively. Without proper guidance, technology may become a distraction rather than an aid in classroom.  Besides, it􀆳s crucial to address ethical (伦理的) issues early.　5　It helps them navigate online information safely and promote network behavior norms. Still, making it clear for them to balance screen time with offline activities is equally vital.  A.However, as with any advancement, challenges exist. B.This popularization of knowledge bridges educational gaps.　 C.Schools are responsible to teach digital citizenship to students. D.Student⁃centered apps are developed for entertainment purposes.　 E.Over⁃reliance on devices may harm creativity and critical thinking. F.Interactive applications make learning more engaging and absorbing. G.They co⁃work on projects in real time, breaking down geographical barriers. 三语法填空 The 2025 World AI Conference & High⁃level Meeting (WAIC), held in Shanghai from July 26 to 28, mainly 1.　　　　　　 (concentrate) on artificial intelligence, scientific intelligence, smart devices and AI􀆳s 2.　　　　　　 (integrate) with finance, demonstrating the great advance in technology.   More than 1,200 guests from over 30 countries and regions attended this year􀆳s WAIC, including 12 3.　　　　　　 (winner) of international awards such as the Turing Award and the Nobel Prize.   The 2025 WAIC saw its exhibition area 4.　　　　　　 70,000 square meters for the first time. Half of the 800 companies 5.　　　　　　 (join) this year􀆳s exhibition were from other Chinese cities or other parts of the world. More than 3,000 products were on display. It should 6.　　　　　　 (note) that over 100 products made their China or world debut (首秀).   Over the past seven editions, WAIC has attracted 7.　　　　　　 participation of over 6,000 industry leaders and the online discussion of more than 2.5 billion people. By the end of the first quarter, 8.　　　　　　 (incredible), the total industrial value of the Shanghai⁃based AI companies had reached 118 billion yuan. The enormous profit 9.　　　　　　 (bring) by these companies increased 65 percent yearly, 10.　　　　　　 showed that AI had become a new engine for Shanghai􀆳s economic growth.  学科网（北京）股份有限公司 $