Unit 4 Digital life 单元模拟培优卷-2026-2027学年八年级英语上册外研版

**基本信息** 本卷为八年级英语上册Unit 4 Digital life单元复习卷，以“数字生活”为主题，通过完形填空、阅读、写作等题型，融合科技前沿与学生生活情境，全面考查语言能力与思维品质，适配单元复习需求。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |完形填空|10/10|动词短语（pick up）、介词（on）、连词（if）|以日常数字生活情境考查语法与词汇运用，强化语言能力| |阅读理解|20/40|细节理解、词义猜测（gap）、主旨归纳|素材涵盖AI教育、数字生活利弊，贴近科技热点，培养思维品质| |信息还原|5/5|上下文逻辑衔接|引入“空中学校”跨文化案例，体现文化意识| |词汇运用|20/20|核心词（digital, balance）、语法（动词-ing）|结合单元主题词，强化语言知识积累，提升学习能力| |书面表达|1/25|书信格式、内容组织|真实交际情境（给笔友回信），综合考查语言运用与思维品质|

2026 - 2027学年八年级英语上册单元全真模拟培优卷外研版（新教材） Unit 4 Digital life 注意事项： 1．本试卷共七大题，满分120分（不含听力口语30分），考试用时100分钟； 2．答题前，考生务必将自己的姓名、考点名称、考场号、座位号用0.5毫米黑色墨水签字笔填写在相对应的位置上，并认真核对条形码上的准考号、姓名是否与本人的相符合； 3．答选择题必须用2B铅笔把对应题目的答案标号涂黑，如需改动，请用橡皮擦干净后，再选涂其他答案；答非选择题必须用0.5毫米黑色墨水签字笔写在指定的位置上，不在答题区域内的答案一律无效，不得用其他笔答题。 第一部分 完形填空（共10小题；每小题1分，满分10分） Digital life has become an important part of our daily lives. I 1 my phone every morning to check the news and messages. Then I use a learning app to study English. It 2 me improve my listening skills. At school, we often use digital tools in class. For example, our teacher shows us videos on a big 3 . After school, I sometimes 4 online with my classmates about our homework. But my parents say I shouldn’t spend too much time 5 the screen. They think it’s bad for my health and study. I know they’re right. So I try to balance digital life and real life. I play sports with friends 6 using my phone. I also read paper books 7 e-books sometimes. Digital life makes our lives 8 , but we need to use it in a smart way. 9 we do that, we can enjoy the advantages of digital life 10 getting into trouble. 1．A．get up B．pick up C．put up D．look up 2．A．helps B．help C．helped D．will help 3．A．computer B．screen C．TV D．blackboard 4．A．chat B．speak C．tell D．talk 5．A．in B．at C．on D．for 6．A．instead of B．because of C．thanks to D．as for 7．A．instead B．besides C．rather than D．than 8．A．easy B．easier C．easiest D．easily 9．A．If B．When C．Because D．Though 10．A．with B．without C．for D．about 第二部分 阅读理解（共20小题；每小题2分，满分40分） 请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项。 A Digital life has changed the way students learn. Now many students use digital tools to study. For example, they can take notes on tablets, watch educational videos online, and join online study groups. These tools make learning more interesting and convenient. But there are also some problems. Some students spend too much time playing online games instead of studying. Others find it hard to focus on learning when they have digital devices around. Also, not all students have access to digital tools, which can create a gap between students. To make digital life good for learning, students should learn to use digital tools wisely. They should set time limits for using digital devices and focus on study when they use them. Teachers and parents should also help students develop good digital habits. 11．How has digital life changed students’ learning? A．It makes learning more boring. B．It makes learning more interesting and convenient. C．It stops students from joining study groups. D．It makes students only use paper books. 12．What is one problem of digital life for students? A．Students can watch educational videos. B．Students can take notes on tablets. C．Some students spend too much time on online games. D．All students have access to digital tools. 13．What does the underlined word “gap” mean in Chinese? A．差距 B．联系 C．友谊 D．合作 14．What should students do to use digital tools wisely? A．Spend all time playing online games. B．Set time limits for using digital devices. C．Never use digital tools for study. D．Use digital devices without any rules. 15．Which of the following is TRUE? A．Digital life has no problems for students. B．Teachers don’t need to help students with digital habits. C．Digital tools can help students learn better if used wisely. D．Students should not use any digital tools. B I used to spend long hours on my smartphone every day. I enjoyed fun short videos and social media so much that I seldom communicated with my family members face‑to‑face. After learning Unit 4 Digital life, I realized my problem. I made some changes later. I set time limits for my phone. I use digital tools mainly for study and necessary communication. When I go back home, I put down my device and chat with my parents. I also learn basic online safety rules. I never tell strangers my real personal information. Digital technology is neither good nor bad itself. It depends on how we use it. As teenagers, we should make digital life serve us, instead of being controlled by digital devices. Wise use of the Internet can bring us more progress and happiness. 16．What was the writer’s old problem? A．He spent too much time on his smartphone. B．He never used any digital products. C．He talked with family all the time. D．He knew much about online safety. 17．What change did the writer make? A．Set time limits for using his phone. B．Play online games day and night. C．Share personal information with strangers. D．Never use the Internet for study. 18．What does the writer think of digital technology? A．It is completely bad for teenagers. B．Its value depends on people’s ways of using it. C．We must stay away from it forever. D．It can solve all our real‑life troubles. 19．What can we learn from Paragraph 3? A．We should let digital devices control us. B．We ought to make good use of digital tools. C．Smartphones are totally useless for students. D．Using phones has no influence on our life. 20．What lesson can we get from the passage? A．Use digital life wisely and keep balance with real life B．Spend all spare time enjoying online fun C．Share private information freely on the Internet D．Refuse to touch any digital products in daily life C In recent years, AI has always been a very hot topic. Scientists believe that AI will have a great effect on education in the next few years—it will deeply change how we teach and learn. Let’s take a look! The role of teachers What will the role of teachers be in this robotic classroom of the future? Many teachers worry that AI will take over their jobs. In fact, human teachers will always be needed to manage (管理) the classroom. And they can encourage students and help them study better. A large part of education for children is teaching them social-emotional skills. But AI programs can only teach students to learn subjects, read and solve maths problems. They are not able to teach students social-emotional skills. Classrooms With the help of AI, students can finish some tasks more quickly and easily. In the future, AI might even be able to tell if students are having problems with their study based on their facial expressions. AI can also help people with hearing problems or people who are unable to speak the local (当地的) language. AI outside the classroom AI plays a role outside the classroom too. The technology can also help students prepare for tests. Is your school using AI in class? Do you think AI is the future of education? 21．What does the underlined word “effect” mean in Paragraph 1? A．Influence. B．Problem. C．Idea. D．Plan. 22．What can AI do in the classroom? A．Manage the classroom. B．Help students get on with each other. C．Teach students maths. D．Teach students social-emotional skills. 23．How can AI know if students have problems with their study? A．By their language. B．By their actions. C．By their words. D．By their facial expressions. 24．Which shows the structure of the passage? (①= Paragraph 1) A．①②③/④ B．①/②③④ C．①②/③④ D．①/②③/④ 25．What is the passage mainly about? A．How AI improves our life. B．How AI helps with students’ homework. C．The importance of AI. D．The role of AI in education. D Digital life deeply influences teenagers’ daily lives. We can study online, shop through apps and keep in touch with far‑away friends easily. Digital payment saves us the trouble of carrying cash. Food‑delivery apps bring meals to our door. All these high‑tech services make our life much more convenient. However, digital life also has clear disadvantages. If teenagers spend too much time on social media, they will have less time for face‑to‑face talks with family members. Some cannot control themselves and get lost in online games. Besides, not all online information is true. Some people may leak others’ privacy on the Internet. It does not mean we should refuse digital technology completely. What we need is balance. We should enjoy its advantages while avoiding its bad influences. Before posting anything online, we need to think twice. Never give away private information to unknown people. Learning digital self‑protection helps us live better in the digital age. 26．What advantage of digital life is mentioned in the text? A．Digital payment brings shopping convenience. B．People lose interest in real‑world activities. C．All online information is believable. D．Students must study all their lessons online. 27．What is one disadvantage of digital life for teenagers? A．More chances to talk face‑to‑face. B．Wasting too much time on online activities. C．No ways to keep in touch with friends. D．Having no apps for daily services. 28．Which statement is TRUE according to the passage? A．We should refuse to use any digital tools. B．We need a balance between online and real‑world life. C．We can share our private information freely online. D．Every piece of online news is completely true. 29．What should we do before posting things online? A．Think twice and keep our privacy safe. B．Share all our personal details. C．Believe all messages from strangers. D．Spend as much time as possible online. 30．What is the main idea of the text? A．Advantages, disadvantages and proper attitudes towards digital life. B．Ways to stay online day and night without rest. C．How to get as much online information as possible. D．Stories of teenagers who give up digital products. 第三部分 信息还原（共5小题；每小题1分，满分5分） 请认真阅读下面短文，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 In the middle of my home country there are very large places. They are hot and dry land called deserts. 31 Families there live a long way from other people. Sometimes they are the only people for thousands of kilometres. 32 About 65 years ago these people found that using the radio was a possible way for families living faraway to communicate with each other. They decided they could use the radio for school. In this way, children could talk to each other like at school. 33 The children each spent about 30 minutes a day on the radio. They talked to their teacher about their study and difficulties. The teacher designed some exercises and tasks based on what they learned, and posted them to the children. After finishing their homework, the children sent it back to their teacher to mark. 34 He tried to visit each child twice a year. This was sometimes difficult. The journey was very long and could be dangerous. In addition, the school held a camp once a year. The children could all meet each other and share their learning experience. 35 The government provides families with computers so that the children can use the Internet to talk to their teachers and classmates now. The teachers enjoy their work very much because they get to know the children and their families very well. It is an interesting way to learn. Don’t you think so? A．These families’ children cannot go to school. B．The teacher also travelled around the country. C．All over the deserts are farms and small towns. D．This was how the first “School of the Air” started. E．Parents must make children understand how hard they worked. F．Most experts didn’t agree and thought it was useless for children. G．With the development of technology, computers are becoming popular. 第四部分 词汇运用（共20小题；每小题1分，满分20分） 第一节 根据下列句子所给汉语注释或首字母，写出空缺处各单词的正确形式。每空限填一词。 36．A ________ (奇怪的) smell came from the kitchen, so my mother checked the fridge at once. 37．He tells me that people can learn ________ (到处) and anytime. 38．The ________ (发展) of technology has changed the way we live. 39．This ancient building has stood here for ________ (世纪), witnessing (目睹) the changes of the city. 40．Almost everyone owns a smartphone now, and it makes modern life quite ________ (方便的). 41．My f________ app is the one that helps me practice spoken English. 42．We should b________ digital life and real life to stay healthy. 43．This w________ has lots of free learning materials for students. 44．D________ products like phones and tablets are very popular now. 45．Please don’t look at the s________ for too long; it’s bad for your eyes. 请从方框内选择适当的词并用正确的形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余项。 impossible   family   quick   they   what   come   use   in   do   with   drive   and There are robots all around us. They are very helpful. Some do very difficult work like flying a plane or 46 a train. And some do dirty and dangerous jobs for us. People put the program into the robots to tell them what to 47 . Robots are like humans in two ways: they work 48 they have feedback (反馈) ｡ Robots are very important in factories. They can do things very 49 and never feel bored. In our daily life, robots are 50 , too. People used to hope that robots could help 51 with their housework. It has 52 true now. In some 53 , robots can help to look after the old. Usually we think robots must look like humans, but 54 fact, most of the time, they just look like machines. In the future, robots will be smarter. It’s 55 that we will have robot judges and that robots will help people do more jobs. 第五部分 短文填空（共10小题；每小题1分，满分10分） 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。请将答案写在答题卡上指定位置。 Many people are interested in future technology. What will technology bring us 56 10 years? I think it will change our life in many ways. 57 (One), AI will become a part of our daily study. We will have AI tutors (家庭教师) that can help us with different 58 (subject). They can explain problems clearly and give 59 (we) personalized (个性化的) exercises. Second, future transport will be more convenient (方便的). Flying cars will be common, so we can get to school 60 (fast). Third, smart homes will make our life easier. Robots will do housework like cleaning and 61 (cook). To enjoy the benefits of future technology, we need 62 (work) hard now. We should learn science and math 63 (good), because they are the basis (基础) of technology. We should also keep 64 open mind and try new things. Today’s hard work will make our future better 65 create amazing technology one day. 第6部分 阅读表达（共5小题；每小题2分，满分10分） Digital life has made our daily life easier in many ways. We can shop online without going to stores. We can talk to friends who are far away using video calls. We can also get all kinds of information quickly from the Internet. But digital life also brings some problems. For example, people may spend too much time on digital devices and forget to communicate with real people around them. Some people may also become addicted to online games or social media. To enjoy digital life properly, we need to control the time we spend on digital devices and make sure we have enough time for real-life activities like exercising and meeting friends. 根据短文内容，回答下列问题 66．How has digital life made our daily life easier? 67．What can we do to talk to far-away friends? 68．What is one problem of digital life? 69．What does the underlined word “addicted” mean in Chinese? 70．What should we do to enjoy digital life properly? 第7部分 书面表达（共1题；满分25分） 71．假设你是李华，你的英国笔友Tom来信询问你关于数字生活的看法。请你根据以下要点给他写一封回信。 要点： 1. 你日常生活中使用哪些数字技术（如移动支付、共享单车、在线学习等）； 2. 数字技术给你的生活带来了哪些便利； 3. 你对合理使用数字设备的看法和建议。 要求： 1. 词数100左右； 2. 可适当增加细节，使行文连贯； 3. 文中不得出现真实姓名和学校名称。 ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案及试题解析 1．B 2．A 3．B 4．A 5．C 6．A 7．C 8．B 9．A 10．B 【导语】本文主要讲述数字生活已成为日常一部分，作者介绍使用数字工具，并强调平衡数字与现实生活的重要性。 【解析】1．句意：每天早上我拿起手机查看新闻和消息。 根据“my phone every morning to check the news and messages”可知，查看新闻需拿起手机，pick up“拿起”符合语境。get up“起床”，put up“张贴”，look up“查阅资料”，不符合语境。 2．句意：它帮助我提高我的听力技能。 主语It为第三人称单数，且全文为一般现在时，谓语动词用helps。help为动词原形，helped为过去式，will help为将来时，均不符。 3．句意：例如，我们的老师在大屏幕上给我们展示视频。 根据“digital tools”及“our teacher shows us videos”可知，老师是在大“屏幕”上展示视频，screen符合语境。computer“电脑”，TV“电视”，blackboard“黑板”，不符合场景。 4．句意：放学后，我有时在线和同学聊关于作业的事。 根据“online with my classmates”可知，此处表示在线聊天，固定搭配chat online“在线聊天”。speak强调说语言，tell需接双宾语，talk常与about/to/with连用，均不符。 5．句意：但我的父母说我不应花太多时间在屏幕上。 固定搭配spend time on sth“在某事上花费时间”，所以填on。 6．句意：我和朋友运动而不是用手机。 根据“I play sports with friends...using my phone”可知，是用运动“代替”玩手机，instead of“代替，而不是”符合语境。because of“因为”，thanks to“多亏”，as for“至于”，均不符。 7．句意：我也读纸质书而不是电子书。 根据“read paper books...e‑books”可知是读纸质书，而不是电子书，rather than“而不是”用于连接两个并列名词，侧重两者间的偏好对比。instead“代替”，副词，后不能直接接名词，besides“而且”，than“比”，均不符合此处语境。 8．句意：数字生活让我们的生活更加便捷，但我们需要以聪明的方式加以利用。 此处暗含与过去对比，应用比较级，easier符合语境。easy是原级，easiest是最高级，easily是副词，均不符合用法。 9．句意：如果我们那样做，我们就可以享受数字生活的好处而不陷入麻烦。 前句是后句的条件，If“如果”符合逻辑，引导条件状语从句。When“当……时候”，Because“因为”，Though“虽然”，均不符合从句逻辑。 10．句意：如果我们那样做，我们就可以享受数字生活的好处而不陷入麻烦。 根据“we use it in a smart way”可知，明智使用它，就不会惹上麻烦，without“没有”符合语义。with“带有”，for“为了”，about“关于”，均与句意不符。 11．B 12．C 13．A 14．B 15．C 【导语】本文主要讲述了数字生活对学生学习带来的利弊以及合理使用数字工具的建议。 【解析】11．第一段指出“These tools make learning more interesting and convenient.”，数字生活让学习变得更有趣、更便利。 12．第二段指出“Some students spend too much time playing online games instead of studying.”，部分学生花费太多时间玩网络游戏是数字生活带来的一个问题。 13．第二段指出“Also, not all students have access to digital tools”，并不是所有学生都可以使用数字工具，这会在学生之间造成差距。 14．第三段指出“They should set time limits for using digital devices and focus on study when they use them.”，学生应当给电子设备设置使用时长限制。 15．通读全文可知，数字工具如果被明智地使用，能够帮助学生更好地学习。 16．A 17．A 18．B 19．B 20．A 【导语】本文主要介绍了作者过去过度使用智能手机的问题，在学习“数字生活”相关内容后做出改变，学会合理使用数字技术，认识到要让数字生活服务自己而非被设备控制，合理使用网络能带来进步与幸福。 【解析】16．根据第一段“I used to spend long hours on my smartphone every day.”可知，作者过去的问题是花太多时间在手机上。 17．根据第二段“I set time limits for my phone.”可知，作者做出的改变是设定手机使用时间。 18．根据第三段“Digital technology is neither good nor bad itself. It depends on how we use it.”可知，其价值取决于人们的使用方式。 19．根据第三段“we should make digital life serve us... Wise use of the Internet can bring us more progress and happiness.”可知，我们应该善用数字工具。 20．通读全文可知，作者通过讲述自己从沉迷手机到合理使用的经历，旨在告诉我们要明智地使用数字生活，并与现实生活保持平衡。 21．A 22．C 23．D 24．B 25．D 【导语】本文是一篇科普说明文，围绕人工智能在教育领域的应用展开，分别介绍人工智能对教师角色、课堂教学以及课外学习带来的影响，探讨AI在未来教育中发挥的作用。 【解析】21．根据第一段划线词后的解释“it will deeply change how we teach and learn”（它将深刻地改变我们教和学的方式）可知，AI会对教育产生巨大的“影响”。Influence意为“影响”，与effect同义。 22．根据第二段倒数第二句“But AI programs can only teach students to learn subjects, read and solve maths problems.”可知，AI程序可以教学生学科知识、阅读和解决数学问题。A项“管理课堂”、B项“帮助学生相处”、D项“教授人际情感技能”均为人类教师的功能或AI无法做到的。 23．根据第三段第二句“In the future, AI might even be able to tell if students are having problems with their study based on their facial expressions.”可知，AI可以通过学生的面部表情来判断他们学习是否有困难。 24．第一段总述AI将对教育产生巨大影响；第二段、第三段、第四段分别从小标题“The role of teachers”、“Classrooms”、“AI outside the classroom”三个方面具体阐述AI在教育中的作用。因此文章结构为总—分结构，即①/②③④。 25．通读全文可知，文章主要介绍了人工智能在教育领域（包括课堂内外的教师角色、学生学习等方面）所扮演的角色和带来的影响。D项“人工智能在教育中的作用”最能概括全文主旨。 26．A 27．B 28．B 29．A 30．A 【导语】本文是一篇议论文，介绍了数字生活给青少年带来的便利与弊端，并提出了正确对待数字技术的态度——保持平衡，学会自我保护。 【解析】26．根据第1段“Digital payment saves us the trouble of carrying cash.”，点明数字支付是数字生活的优势之一，它省去了携带现金的麻烦，带来了购物便利。 27．根据第2段“If teenagers spend too much time on social media, they will have less time for face-to-face talks with family members. Some cannot control themselves and get lost in online games.”，点明数字生活的一个弊端是青少年会在网络活动上浪费过多时间。 28．根据第3段“It does not mean we should refuse digital technology completely. What we need is balance.”，点明我们需要在网络生活和现实生活之间保持平衡。 29．根据第3段“Before posting anything online, we need to think twice. Never give away private information to unknown people.”，点明在网上发布内容前要三思，并保护好自己的隐私安全。 30．文章第1段讲数字生活的优势，第2段讲数字生活的弊端，第3段讲对待数字生活的正确态度，全文围绕数字生活的利弊及正确态度展开。 31．C 32．A 33．D 34．B 35．G 【导语】本文主要介绍了澳大利亚沙漠地区的偏远家庭，因孩子无法前往常规学校，催生了“空中学校”的诞生与发展，从早期的无线电教学到如今的互联网教学，讲述了这种特殊教育方式的演变过程。 【解析】31．前文提到沙漠地区广袤炎热干燥，后文说当地家庭彼此住得很远。C项“All over the deserts are farms and small towns.”承接上文，说明沙漠中分布着农场和小镇，为后文家庭分散居住的背景做铺垫，符合语境。 32．前文提到沙漠里的家庭住得非常偏远，后文引出利用无线电沟通、开展教学的方式。A项“These families’ children cannot go to school.”点明核心问题，即这些孩子无法去常规学校就读，为下文介绍“空中学校”的诞生埋下伏笔，衔接自然。 33．前文提到人们决定用无线电开展教学，让孩子们像在学校一样交流。D项“This was how the first ‘School of the Air’ started.”总结上文，点明这就是第一所“空中学校”的由来，逻辑通顺。 34．前文提到孩子们完成作业后寄回给老师批改，后文提到老师每年会去看望每个孩子两次，路途遥远且危险。B项“The teacher also travelled around the country.”引出下文老师的实地探访，衔接上下文。 35．前文讲述了早期无线电教学的模式，后文提到政府为家庭配备电脑，让孩子们通过互联网和老师、同学交流。G项“With the development of technology, computers are becoming popular.”点明技术发展的背景，引出互联网教学的新模式，符合语境。 36．strange 【解析】句意：厨房里有股奇怪的味道，所以我妈妈立刻检查了冰箱。“奇怪的”用strange表达，是形容词修饰名词smell“味道”，作定语。 37． anywhere 【解析】句意：他告诉我人们可以随时随地学习。根据中文提示“到处”以及语境可知，此处表示“在任何地方”。由于空后的“anytime”是副词，此处也应用与之呼应的副词形式“anywhere”作并列状语，共同修饰动词learn。 38．development 【解析】句意：科技的发展改变了我们的生活方式。“发展”对应的英文动词是develop，句中定冠词The后需要接名词作主语，develop的名词形式是development，意为“发展”，符合句子语法和语义要求。 39．centuries 【解析】句意：这座古老的建筑矗立在这里数个世纪，见证着这座城市的变迁。“世纪”对应的英文单词是century，句中没有限定单数，用复数形式centuries表示多个世纪，符合建筑长期矗立见证城市变化的语境。 40．convenient 【解析】句意：现在几乎人人都有智能手机，它让现代生活变得十分便利。空格处作宾语补足语，跟在动词make后，需填入形容词；根据汉语提示可知，“方便的”对应英文convenient。 41．favourite/avourite 【解析】句意：我最喜欢的应用程序是能帮助我练习口语的那个。空格处应是形容词修饰“app”，首字母为“f”，可用形容词“favourite”，表示“最喜爱的”，符合句意，故填favourite。 42．balance/alance 【解析】句意：我们应该平衡数字生活和现实生活以保持健康。“digital life and real life”提示此处表示“平衡”两者，以“b”开头且表示“平衡”的动词为balance，balance A and B“平衡A和B”，空前“should”为情态动词，后接动词原形。 43．website/ebsite 【解析】句意：这个网站为学生提供许多免费的学习资料。根据首字母提示和“has lots of free learning materials for students”可知，此处表示可以为学生提供大量免费学习资料，名词website“网站”符合语境。 44．Digital/igital 【解析】句意：数码产品，例如手机和平板电脑，现在非常受欢迎。根据首字母提示和“products like phones and tablets are very popular now”可知，此处表示手机、平板电脑这类电子产品，形容词Digital“数码的”符合语境，句首首字母大写。 45．screen/creen 【解析】句意：请不要长时间盯着屏幕看，这对你的眼睛不好。根据语境及单词首字母，此处是指“屏幕”，对应的英文是screen，空前为the，故填screen。 46．driving 47．do 48．and 49．quickly 50．useful 51．them 52．come 53．families 54．in 55．possible 【导语】本文介绍了机器人在我们身边的广泛应用：机器人可完成高难度、脏乱危险工作，在工厂高效作业，日常生活里走入家庭帮忙做家务、照顾老人。最后展望未来机器人会更加智能，机器人法官、更多工作协助都将会实现。 【解析】46．句意：一些机器人从事高难度工作，比如驾驶飞机或者开火车。并列结构“flying a plane or ___ a train”，or连接并列动名词，drive a train意为“开火车”，和开飞机同为高难度工作，应填driving。 47．句意：人们给机器人录入程序，告诉它们需要做什么事。此处为宾语从句的省略形式what+不定式结构，需用动词，搭配tell sb. what to do意为“告诉某人要做什么”，应填do。 48．句意：机器人在两方面和人类相似：它们可以工作，并且拥有反馈功能。前后两个分句“they work”和“they have feedback”是并列的两点相似之处，需用and连接并列句，应填and。 49．句意：它们做事速度非常快，而且永远不会感到厌烦。需用副词修饰动词do，结合语境，此处应表示机器人做事很快，quick“快的”的副词为“quickly”，符合语境，应填quickly。 50．句意：在我们的日常生活中，机器人也十分实用。be动词后用形容词作表语，承接上文工厂用途，说明日常生活里机器人也很实用。“use”变为形容词“useful”意为“有用的”符合语境，应填useful。 51．句意：过去人们希望机器人可以帮他们做家务。此处为搭配help sb. with sth.意为“帮助某人做某事”，动词“help”后用人称代词宾格，指代前文“people”，应填them。 52．句意：如今这个愿望已经成真了。此处为短语come true意为“实现”。空格前为现在完成时结构has+过去分词，“come”过去分词还是come，应填come。 53．句意：在一些家庭中，机器人能够帮忙照料老人。“some”后接可数名词复数，根据后文“robots can help to look after the old.”可知，照顾老人应该是在家里，family“家庭”，复数形式为families，应填families。 54．句意：我们通常认为机器人外形必须和人类一样，但事实上，大多数时候它们只是机器的模样。此处为搭配in fact意为“事实上”，应填in。 55．句意：未来很有可能会出现机器人法官，机器人也会协助人类完成更多工作。前文说未来机器人更智能，所以机器人法官等事情是“有可能的”，impossible“不可能的”去掉否定前缀im变为“possible”，此处为句型It’s possible that…，意为“……是有可能的”，应填possible。 56． in 57． First 58． subjects 59． us 60． faster 61． cooking 62． to work 63． well 64． an 65． and 【导语】本文展望未来科技，分别从人工智能、交通、智能家居三个方面介绍科技给生活带来的改变，并号召我们努力学习，迎接科技发展。 【解析】56．句意：10年后科技将会带给我们什么？“in+一段时间”用于一般将来时，表示“……之后”，结合时态will提示，故填in。 57．句意：首先，人工智能将会成为我们日常学习的一部分。后文出现Second、Third，形成并列列举，One对应的序数词First，句首首字母大写。 58．句意：我们将会拥有人工智能家教，可以帮助我们学习不同学科。different“不同的”后面接可数名词复数，subject复数形式为subjects。 59．句意：它们可以清晰讲解难题，并为我们提供个性化练习。动词give后需要人称代词宾格作宾语，we的宾格形式是us。 60．句意：飞行汽车将会普及，因此我们可以更快到校。此处修饰动词短语get to school，需要副词，此处暗含比较，应用比较级faster。 61．句意：机器人将会做打扫、做饭这类家务。and连接并列成分，前面cleaning为动名词，cook也要变为动名词cooking。 62．句意：想要享受未来科技带来的便利，我们现在需要努力学习。固定搭配need to do sth.“需要做某事”，故填to work。 63．句意：我们应当学好科学和数学，因为它们是科技的基础。修饰动词learn需要副词，good的副词形式是well。 64．句意：我们也应当保持开放的心态，尝试新事物。固定搭配keep an open mind，open是以元音音素开头，不定冠词用an。 65．句意：今天的努力将会让我们的未来更加美好，终有一天创造出惊艳的科技。空格前后为顺承并列关系，用并列连词and连接。 66．We can shop online without going to stores, talk to far-away friends using video calls, and get all kinds of information quickly from the Internet. 67．We can use video calls to talk to them. 68．People may spend too much time on digital devices and forget to communicate with real people around them./Some people may become addicted to online games or social media. 69．上瘾的 70．We need to control the time we spend on digital devices and make sure we have enough time for real-life activities like exercising and meeting friends. 【导语】本文主要讲述了数字生活既给日常带来便利（如网购、视频通话、快速获取信息），也带来沉迷电子设备等问题，因此需要合理控制使用时间并保证现实活动。 【解析】66．首段第一句直接说明“Digital life has made our daily life easier in many ways.”，后文举例“shop online”“talk to friends”“get information”等。因此答案是原文直接信息。 67．首段提到“We can talk to friends who are far away using video calls.”，这是原文中的具体方式，直接提取。 68．第二段第一句明确提到“digital life also brings some problems”，随后举例“spend too much time on digital devices”“forget to communicate with real people”“become addicted to online games or social media”。答案可任选其一或概括为“人们可能沉迷电子设备，忽视现实交流”。 69． 第二段中“addicted”所在的句子为“Some people may also become addicted to online games or social media.”，结合上下文可知其意为“上瘾的”。 70．第二段最后一句给出建议：“we need to control the time we spend on digital devices and make sure we have enough time for real-life activities like exercising and meeting friends.”，答案可直接引用或概括为“控制使用电子设备的时间，保证足够的现实活动”。 71．例文： Dear Tom, I am glad to hear from you. I often use mobile payment, shared bikes, and online learning apps. These digital technologies have made my life much more convenient. For example, I can pay for things quickly with my phone, and shared bikes help me get around the city easily. Online learning apps also allow me to study at any time. However, I think we should use digital devices wisely. We should not let them take up all our time. It is important to balance online activities with offline life. What do you think about digital life? Write to me soon. Yours, Li Hua 【解析】写作步骤 [第一步：审题立意] 确定文体：应用文，以一般现在时为主 明确要点：日常使用的数字技术、数字技术带来的便利、合理使用数字设备的看法和建议 确定人称：第一人称（I/we）为主，辅以第二人称（you）进行互动 注意事项：词数控制在100词左右，语句通顺无语法错误，文中不得出现真实姓名和学校名称 [第二步：构思布局] 三段式结构： 开头段：礼貌回信，介绍自己日常使用的数字技术并说明数字技术带来的便利 主体段：提出合理使用数字设备的看法和建议 结尾段：询问对方看法，期待回信 [第三步：要点展开] 要点一：日常使用的数字技术 技术种类选择：mobile payment/online learning apps/shared bikes/online shopping 等 使用频率描述： often/every day/at least等 要点二：数字技术带来的便利 移动支付方面：pay for things quickly with my phone/no need to carry cash等 共享单车方面：help me get around the city easily/save time等 在线学习方面：allow me to study at any time/learn new things online等 要点三：合理使用数字设备的看法和建议 提出观点：use digital devices wisely/not let them take up all our time/not use too much time等 具体建议：balance online activities with offline life /set a time limit for using the phone 等 学科网（北京）股份有限公司 $