Unit 4 语法填空专项训练 2026-2027学年外研版英语八年级上册

**基本信息** 以“数字生活与科技”为主题，系统覆盖动词形式、代词等核心语法点，通过语篇语境考查语法应用，助力语言能力与思维品质提升的专项训练。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |动词形式|32空（如live→had lived, find→to find）|语境中考查时态、非谓语|从基础时态到非谓语，构建“动词形式-语境逻辑”推导链| |代词|8空（如we→us, it→its）|人称/物主代词转换|基于上下文指代关系，强化代词格的语法功能| |冠词/介词|12空（如an ancient city, thanks to）|固定搭配与语境搭配|结合名词属性（可数/不可数）及介词语义，形成“搭配规则-语用场景”关联| |连词/副词|10空（如However表转折, fast→faster）|逻辑关系与比较等级|通过语篇逻辑信号词，建立“语义关系-语法形式”对应|

Unit 4 语法填空专项练习 2026-2027学年外研版英语八年级上册（教师版） Passage 1 Last summer, I went to London for a holiday. I had 1 (live) in China for two years before that, so I was used to the convenience of digital life. 2 , my experience in London was quite different. One day, I wanted to visit a museum. I tried 3 (find) a shared bike, but there were very few. When I finally found one, the ride cost me a lot of money. Later, I went to a cafe. I wanted 4 (pay) with my phone, 5 the waiter said they only accepted cash. I felt so 6 (embarrass) because I didn’t have any cash with me. I had to go back to my hotel 7 (get) some. I also tried 8 (order) food through an app, but the delivery took over an hour. The food was cold when it arrived. I missed the digital life in China, 9 everything was so fast and convenient. I couldn’t wait 10 (return) to China! 【答案】 1．lived 2．However 3．to find 4．to pay 5．but 6．embarrassed 7．to get 8．to order 9．because 10．to return 【导语】本篇是记叙文，主要讲述作者去年夏天在伦敦度假，习惯了中国便捷的数字生活，却在伦敦遭遇诸多不便，十分怀念国内便捷生活的经历。 【详解】1．句意：在那之前，我已经在中国生活了两年，所以我习惯了数字生活带来的便利。句中had为过去完成时的助动词，后面需要使用动词的过去分词形式，live的过去分词为lived。 2．句意：然而，我在伦敦的体验却大不相同。前后两句存在转折逻辑，空格后有逗号隔开，使用副词However，表达“然而”，用于衔接上下文。 3．句意：我试着想找到一辆共享单车，但可供使用的单车很少。try to do sth结构中不定式作宾语，表示尽力/试图做某事，因此填入to find。 4．句意：我想用手机支付，但服务员说他们只接受现金。want to do sth结构中不定式作宾语，表示想要做某事，因此填入to pay。 5．句意：我想用手机支付，但服务员说他们只接受现金。前后两个分句存在转折关系，使用并列连词but连接两个分句。 6．句意：我感到十分尴尬，因为我身上没有带现金。felt是系动词，后面需要使用形容词作表语；embarrassed意为“尴尬的”，用来描述人的感受。 7．句意：我不得不返回酒店取一些现金。此处不定式作目的状语，体现返回酒店的目的是取现金，因此填入to get。 8．句意：我也尝试通过应用软件点餐，但外卖配送耗时超过一小时。try to do sth结构中不定式作宾语，表示尽力/试图做某事，因此填入to order。 9．句意：我怀念在中国的数字生活，因为一切都十分快捷便利。本句为原因状语从句，because引导从句，用来解释怀念中国数字生活的缘由。 10．句意：我迫不及待想要回到中国！can’t wait to do sth结构中不定式作宾语，表示迫不及待做某事，因此填入to return。 Passage 2 Many people are interested in future technology. What will technology bring us 11 10 years? I think it will change our life in many ways. 12 (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 13 (subject). They can explain problems clearly and give 14 (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 15 (fast). Third, smart homes will make our life easier. Robots will do housework like cleaning and 16 (cook). To enjoy the benefits of future technology, we need 17 (work) hard now. We should learn science and math 18 (good), because they are the basis (基础) of technology. We should also keep 19 open mind and try new things. Today’s hard work will make our future better 20 create amazing technology one day. 【答案】 11．in 12．First 13．subjects 14．us 15．faster 16．cooking 17．to work 18． well 19．an 20．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。 【详解】11．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。 12．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。 13．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。 14．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。 15．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。 16．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。 17．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。 18．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。 19．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。 20．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。 Passage 3 Digital life has changed our lives a lot. I remember when I was a little kid, there 21 (be) no smartphones or tablets. We played outside with friends every day. Now, I can’t imagine my life without digital devices. I use my phone 22 (call) my friends, send messages and take photos. I also use it 23 (learn) English by listening to podcasts. It’s very convenient. However, I know that too much screen time is bad for my eyes. So I 24 (set) a rule for myself: I can use my phone for only one hour a day after school. On weekends, I 25 (spend) more time reading paper books and playing sports with my family. Last month, I 26 (join) a digital art club. We 27 (create) beautiful pictures using computers. It was really interesting. I 28 (make) many new friends there. I think digital life is great, but we 29 (need) to use it in a smart way. Don’t let it take over our real life. I 30 (believe) that we can enjoy both digital life and real life. 【答案】 21．were 22．to call 23．to learn 24．set 25．spend 26．joined 27．created 28．made 29．need 30．believe 【导语】本文介绍了数字生活给日常生活带来的便利，同时也提出要合理使用数字设备，平衡好数字生活与现实生活的关系。 【详解】21．句意：我记得当我还是个小孩子的时候，没有智能手机和平板电脑。此处是there be句型，主语no smartphones是复数概念，且时间状语“when I was a little kid”表示过去的时间，be动词需用一般过去时的复数形式were。 22．句意：我用手机给朋友打电话、发消息和拍照。此处符合固定搭配use sth. to do sth.，意为“使用某物做某事”，空处用不定式作目的状语，即to call。 23．句意：我也用它通过听播客来学习英语。此处符合固定搭配use sth. to do sth.，意为“使用某物做某事”，空处用不定式作目的状语，即to learn。 24．句意：所以我给自己制定了一条规则：放学后我每天只能用一小时手机。此处描述作者长期坚持的个人常规行为，用一般现在时，主语是第一人称I，谓语动词用原形set。 25．句意：在周末，我花更多时间读纸质书、和家人一起做运动。此处描述作者周末的常规安排，属于经常性的动作，用一般现在时，主语是第一人称I，谓语动词用原形spend。 26．句意：上个月，我加入了一个数字艺术俱乐部。时间状语Last month表示明确的过去时间，谓语动词要用一般过去时，join的过去式是joined。 27．句意：我们用电脑创作漂亮的图片。前一句提到上个月加入数字艺术俱乐部，此处描述当时在俱乐部发生的过去的动作，用一般过去时，create的过去式是created。 28．句意：我在那里交了很多新朋友。此处承接上文描述在数字艺术俱乐部的过往经历，动作发生在过去，用一般过去时，make friends是固定搭配，make的过去式是made。 29．句意：我认为数字生活很棒，但我们需要以明智的方式使用它。此处是作者表达的常规性观点，用一般现在时，主语是第一人称复数we，谓语动词用原形need。 30．句意：我相信我们可以同时享受数字生活和现实生活。此处表达作者当下的个人观点和信念，用一般现在时，主语是第一人称I，谓语动词用原形believe。 Passage 4 In Datong, Shanxi, there is a digital (数字的) star—Hua Mulan. She 31 (work) as a tour guide helping people learn about Datong. Datong is 32 ancient city. In the Northern Wei Dynasty, it was the capital and people 33 (call) it Pingcheng. Wars (战争) often broke out at that time. Hua Mulan dressed herself up as a man 34 became a soldier. She fought against enemies. Finally, she helped her team win the war. Thanks 35 3D technology, Hua Mulan can now “come to life”. Many people are 36 (surprise) by her looks. She looks like a real person and she can move and talk. In some places of interest in Datong, 37 (visitor) can see the 3D Hua Mulan. She helps 38 (they) learn about Datong in a new way. She can speak both Chinese and English. People from different countries can get help from her 39 (easy). What’s more, tourists can enjoy 40 (explore) Datong’s amazing landscapes and tasting its delicious food. Are you ready to take a trip to Datong? Everyone can have a great experience in this city. Come and visit it! 【答案】 31．works 32．an 33．called 34．and 35．to 36．surprised 37．visitors 38．them 39．easily 40．exploring 【导语】本文是一篇说明文，主要介绍了山西大同的数字明星——花木兰，她通过3D技术“复活”，作为导游帮助游客们更好地了解大同。 【详解】31．句意：她作为一名导游工作，帮助人们了解大同。此处描述的是目前的客观事实，时态应为一般现在时；主语“She”为第三人称单数，谓语动词需用单三形式works“工作”。 32．句意：大同是一座古城。此处泛指“一座古城”，需用不定冠词，且“ancient”发音以元音音素开头，其前应使用an。 33．句意：在北魏时期，它是首都，人们称它为平城。根据时间状语“In the Northern Wei Dynasty”以及前文的“was”可知，此处描述的是过去发生的事情，时态应为一般过去时，要填call的过去式called。 34．句意：花木兰女扮男装并且成为了一名士兵。“dressed herself up as a man”与“became a soldier”两个动作之间是顺承的并列关系，需用并列连词and连接。 35．句意：多亏了3D技术，花木兰现在可以“复活”了。固定搭配“thanks to”，意为“多亏了，由于”。 36．句意：许多人对她的外貌感到惊讶。此处表示人感到惊讶，需用-ed结尾的形容词作表语，be surprised by意为“被……惊讶到”。 37．句意：在大同的一些名胜古迹，游客们可以看到3D花木兰。visitor为可数名词，此处表示泛指，且前面没有限定词，需用名词复数形式作主语。 38．句意：她帮助他们以一种新的方式了解大同。设空处作动词“helps”的宾语，需用人称代词的宾格形式，填them。 39．句意：来自不同国家的人们可以轻松地从她那里得到帮助。设空处在句中修饰动词短语“get help”，需用副词形式，easy的副词为easily，意为“容易地”。 40．句意：此外，游客们可以享受探索大同迷人风景和品尝美味食物的乐趣。固定搭配“enjoy doing sth.”，意为“喜欢/享受做某事”，需填动名词作宾语，填exploring“探索”。 Passage 5 The digital world has revolutionized education. 41 (traditional) learning was often limited to classrooms and textbooks. Now, with the internet, learning can happen anytime and anywhere. Students can 42 (access) video lessons, interactive quizzes, and digital libraries with just a few clicks. Online platforms also allow for 43 (person) learning. For example, if a student finds maths difficult, they can watch extra tutorial videos or use apps 44 (practice) specific problems until they understand. This helps students learn at their own speed. Furthermore, technology connects learners globally. Students from different countries can 45 (work) together on projects through video calls and shared documents. They can learn about different cultures and 46 (perspective) directly from their peers. However, to benefit fully, students need to develop digital literacy. This includes 47 (know) how to search for information effectively and 48 (judge) whether a source is trustworthy. Teachers play a crucial role in 49 (guide) students to become smart and responsible digital 50 (learn). 【答案】 41．Traditional 42．access 43．personalized 44．to practice 45．work 46．perspectives 47．knowing 48．judging 49．guiding 50．learners 【导语】本文是一篇说明文，介绍了数字技术如何改变教育方式，包括在线学习、个性化学习、全球协作以及数字素养的重要性。 【详解】41．句意：传统学习通常局限于教室和课本。该处需形容词，修饰名词“learning”，括号内所给词“traditional”本身即为形容词，作定语；位于句首，首字母大写。故填Traditional。 42．句意：学生只需点击几下即可访问视频课程、互动测验和数字图书馆。该处需动词原形，情态动词“can”后接动词原形，故填原形access。 43．句意：在线平台也允许个性化学习。该处需形容词修饰名词“learning”，作定语，括号内所给词“person”为名词，需变为形容词“personalized”，表示“个性化的”。故填personalized。 44．句意：他们可以观看额外的辅导视频或使用应用程序练习特定问题，直到理解为止。该处需不定式作目的状语，固定结构“use sth. to do sth.”，括号内所给词“practice”需变为不定式。故填to practice。 45．句意：来自不同国家的学生可以通过视频通话和共享文档一起完成项目。该处需动词原形，情态动词“can”后接动词原形，故填原形work。 46．句意：他们可以直接从同龄人那里了解不同的文化和观点。该处需可数名词复数，与“cultures”并列，表示多个视角，括号内所给词“perspective”需变为复数形式。故填perspectives。 47．句意：这包括知道如何有效搜索信息，以及判断信息来源是否可信。该处需动名词，作动词“includes”的宾语，括号内所给词“know”需变为动名词形式。故填knowing。 48．句意：这包括知道如何有效搜索信息，以及判断信息来源是否可信。该处需动名词，与前面的“knowing”并列作宾语，括号内所给词“judge”需变为动名词形式。故填judging。 49．句意：教师在引导学生成为聪明且负责任的数字学习者方面起着关键作用。该处需动名词作介词“in”的宾语，括号内所给词“guide”需变为动名词形式。故填guiding。 50．句意：教师在引导学生成为聪明且负责任的数字学习者方面起着关键作用。该处需可数名词复数，表示“学习者”，括号内所给词“learn”需变为名词“learner”，并结合语境用复数形式。故填learners。 Passage 6 Four students at Diocesan Boys’ School in Hong Kong broke a Guinness World Record (吉尼斯世界纪录). They have made the smallest humanoid robot (人形机器人) in the world already! The robot is just 141 mm tall. That’s shorter than 51 pen. Why did they make the robot? Many kids today use robots to learn programming (编程), but the robots are usually big and expensive. “This means that poor 52 (family) can’t get them. Their homes are too small 53 the big robots,” said 16-year-old Leung. To help more people learn about robots, they decided 54 (make) a smaller one. How did they make the robot? The students 3D-printed (打印) parts in their school’s lab for the robot. It can walk on two legs and move 55 (it) shoulders (肩膀) and other parts of the body. What challenges did they come across? Making a small robot walk like a man 56 (be not) easy. “The small space (空间) between its joints (关节) makes walking hard enough. Also, it can easily fall over 57 it’s a bit top-heavy (头重脚轻的),” said 16-year-old Duong. So, they 58 (try) different shapes and sizes and ended up with a great design. They also found that the first battery (电池) they wanted to use was too big and heavy for the robot. So they used a much 59 (small) battery in the end. They spent six months making the robot. They hope that people 60 (use) the robot in the future. 【答案】 51．a 52．families 53．for 54．to make 55．its 56．isn’t 57．because 58．tried 59．smaller 60．will use 【导语】本文是一篇新闻报道，讲述了香港四名学生制作出世界上最小的人形机器人，旨在帮助更多家庭接触编程学习。文章介绍了制作动机、过程、遇到的挑战及最终成果。 【详解】51．句意：这个机器人只有141毫米高，比一支笔还短。“pen”为可数名词单数，且首次提及，表示“一支笔”，用不定冠词a。 52．句意：这意味着贫困家庭买不起它们。“family”为可数名词，前文提到“many kids”和“their homes”，用复数families。 53．句意：他们的家太小，放不下大机器人。固定句型“too+形容词+for sb./sth.”，表示“对……来说太……”，用介词for。 54．句意：为了让更多的人了解机器人，他们决定制作一个更小的机器人。固定搭配“decide to do sth.”，不定式作宾语，故填to make。 55．句意：它能双腿行走，并能活动肩膀和身体其他部位。形容词性物主代词修饰名词“shoulders”，指代机器人“它的”，故填its。 56．句意：让小型机器人像人一样行走并不容易。动名词短语作主语，be动词用单数，否定形式为isn’t。 57．句意：而且，它很容易摔倒，因为它有点头重脚轻。前后为因果关系，用连词because引导原因状语从句。 58．句意：因此，他们尝试了不同的形状和尺寸，最终设计出了很棒的作品。描述过去发生的动作，用一般过去时，try的过去式为tried。 59．句意：所以他们最终使用了一个小得多的电池。much修饰比较级，表示“小得多”，填smaller。 60．句意：他们希望人们将来能使用这个机器人。时间状语“in the future”表示将来，主语people为复数，用will use。 Passage 7 Living in the digital age brings many benefits, but it also comes with challenges. One big challenge is online safety. We often share a lot of 61 (person) information online without 62 (think) about the risks. This can make us 63 (vulnerable) to problems like identity theft or cyberbullying. Another issue is the spread of fake news. It’s easy for false information 64 (go) viral on social media. We need 65 (develop) critical thinking skills 66 (tell) the difference between real and fake news. Also, spending too much time online can affect our real-life relationships and health. It’s important 67 (balance) our digital and offline lives. We should all aim 68 (be) responsible digital citizens. This means 69 (use) technology in a safe, respectful, and healthy way. Parents and schools play a key role in 70 (teach) young people about these important topics. 【答案】 61．personal 62．thinking 63．vulnerable 64．to go 65．to develop 66．to tell 67．to balance 68．to be 69．using 70．teaching 【导语】本文介绍数字时代带来便利的同时存在网络安全、假新闻、线上时间过长等问题，并呼吁大家做负责任的数字公民。 【详解】61．句意：我们常在网上分享大量个人信息，没有考虑其中风险。修饰名词information需形容词，person的形容词形式personal表示“个人的”。 62．句意：我们常在网上分享大量个人信息，没有考虑其中风险。介词without后接动名词，think变动名词thinking。 63．句意：这会让我们容易遭遇身份盗窃、网络霸凌等问题。固定结构make sb.+形容词“使某人处于某种状态”，vulnerable本身为形容词，直接使用原形。 64．句意：虚假信息很容处于某种章台易在社交平台快速传播。固定句型It’s+形容词+for sth.to do sth.“对某人来说做某事……的”，不定式作真正主语，故填to go。 65．句意：我们需要培养批判性思维能力，以此分辨真实新闻和虚假新闻。固定搭配need to do sth.“需要做某事”，故填to develop。 66．句意：我们需要培养批判性思维能力，以此分辨真实新闻和虚假新闻。不定式作目的状语，表培养思辨能力的目的，故填to tell。 67．句意：平衡线上和线下生活十分重要。固定句型It’s+形容词+to do sth“做某事……”，不定式作真正主语，故填to balance。 68．句意：我们都应当立志成为有责任感的数字公民。固定搭配aim to do sth.“立志、力求做某事”，故填to be。 69．句意：这意味着要安全、礼貌、健康地使用网络技术。固定搭配mean doing sth.“意味着做某事”，use变动名词using。 70．句意：家长和学校在教导年轻人这些重要知识上起到关键作用。介词in后接动名词，teach变动名词teaching。 Passage 8 Guide dogs are important for blind (失明的) people. However, not everyone 71 (be) lucky enough to have such a life helper. There are more than 5,000,000 blind people in our country, 72 there are only about 400 guide dogs. A blind person has to wait 73 a long time to get a guide dog. Also, it is very expensive to train a guide dog. All of these make it impossible for all the blind people to have 74 (they) guide dogs. Last year, a team from Shanghai Jiao Tong University 75 (build) a robot guide dog to help blind people. The robot dog has six legs and is very smart. It can see, listen and speak. Now it is 76 (easy) for blind people to have a guide dog than before. Some people think it might be 77 (danger) for the blind to use the robot guide dog. The head of the team says there is no need to worry about it. First, with six legs, the robot guide dog is able 78 (walk) smoothly (平稳地). Second, users can ask the robot to walk 79 (slow) or quickly. What’s more, the robot can read traffic lights and avoid obstacles (躲避障碍). The team are hopeful about the future of their robot guide dog. They believe if the blind have a robot guide dog, they 80 (live) a better life. 【答案】 71．is 72．but 73．for 74．their 75．built 76．easier 77．dangerous 78．to walk 79．slowly 80．will live 【导语】本文介绍了导盲犬的重要性及短缺现状，重点讲述了上海交大团队研发机器导盲犬帮助盲人，展望了其美好未来。 【详解】71．句意：然而，并不是每个人都足够幸运拥有这样的生活帮手。主语everyone是不定代词，谓语动词需用单数形式，且时态为一般现在时，故填is。 72．句意：我国有500多万盲人，但只有大约400只导盲犬。前后句意存在转折关系，应用连词but连接。 73．句意：盲人要等很长时间才能得到导盲犬。wait for为固定短语，意为“等待”，故填for。 74．句意：所有这些使得不是所有的盲人都可能拥有自己的导盲犬。修饰名词“guide dogs”需用形容词性物主代词their。 75．句意：去年，上海交通大学的一个团队制造了一个机器人导盲犬来帮助盲人。时间状语“Last year”表明是一般过去时，build需用其过去式形式built。 76．句意：现在盲人比以前更容易拥有导盲犬。根据“than before”可知应用比较级，easy变为 easier。 77．句意：有些人认为对盲人来说使用机器导盲犬可能很危险。be动词后接形容词作表语，名词 danger变为dangerous。 78．句意：首先，机器人导盲犬有六条腿，能够平稳地行走。be able to do sth.“能够做某事”，故填to walk。 79．句意：其次，用户可以要求机器人走慢一点或快一点。修饰动词walk且与副词quickly 并列，应用slow的副词形式slowly。 80．句意：他们相信如果盲人有了机器导盲犬，他们会过得更好。if引导的条件状语从句遵循“主将从现”原则，主句用一般将来时will live。 Passage 9 Liang Wenfeng was born in a small town in Guangdong. He has built the company of DeepSeek 81 (successful) in the tech world. He showed his unusual talent when he was young. When he was in middle school, he could solve many difficult Math problems and they were always beyond his 82 (classmate) abilities. In 2003, he entered a top university to study computer science. 83 his college years, he was always the first one 84 (arrive) at the lab and the last one to leave. He spent 85 (count) hours researching new technologies. After graduation, Liang worked in a famous IT company for several years. There, he got a lot of practical experience. In 2015, he decided to start his own company. With his team’s efforts, they thought of an excellent idea for 86 AI product. However, the road to success was not easy. They faced lots of difficulties. 87 Liang never gave up.He encouraged his team to keep going. In 2023, their company DeepSeek finally invented a revolutionary AI model. This was the new 88 (begin) and attracted the worldwide attention. Liang Wenfeng believes that technology should serve people. He often says that AI can change our lives to make them become much 89 (good) if we use it correctly. His hard work did work. Many young people followed their dreams in the field of technology. Now, looking back on his journey, Liang is proud of 90 (he) for studying AI. And he is still working hard in the AI field. 【答案】 81．successfully 82．classmates’ 83．During 84．to arrive 85．countless 86．an 87．But 88．beginning 89．better 90．himself 【导语】本文讲述了梁文锋的成长经历和创业故事。他从小展现出数学天赋，大学期间刻苦钻研，毕业后在IT公司积累经验，最终创办DeepSeek公司并成功研发出革命性AI模型，激励了许多年轻人追逐科技梦想。 【详解】81．句意：他在科技界成功地创建了DeepSeek公司。此处修饰动词built，需用副词形式。successful的副词为successfully，意为“成功地”。 82．句意：当他上中学时，他能解决许多数学难题，这些题总是超出他同学们的能力范围。此处表示“同学们的能力”，需用名词所有格。classmate的复数形式为classmates，其所有格为classmates’。 83．句意：在大学期间，他总是第一个到达实验室，最后一个离开。“during + 时间段”意为“在……期间”，且位于句首首字母需大写，故填During。 84．句意：在大学期间，他总是第一个到达实验室，最后一个离开。“the first/last + 名词 + to do sth.”为固定结构，动词不定式作后置定语，故填to arrive。 85．句意：他花了无数个小时研究新技术。此处修饰名词hours，需用形容词。count意为“计数”，其形容词countless意为“无数的”，符合语境。 86．句意：经过团队的努力，他们想出了一个关于AI产品的绝妙主意。product为可数名词单数，此处泛指“一个AI产品”，且AI以元音音素开头，故填不定冠词an。 87．句意：但他从未放弃。前文提到面临诸多困难，后文说没有放弃，前后为转折关系，故填But。 88．句意：这是一个新的开端，引起了全世界的关注。the后接名词，begin的名词为beginning，意为“开端”。 89．句意：他常说，如果我们正确使用AI，它可以改变我们的生活，让生活变得更好。much修饰比较级，good的比较级为better。 90．句意：如今，回顾自己的历程，梁文锋为自己研究AI而感到自豪。“be proud of oneself”为固定短语，意为“为自己感到自豪”，主语为he，故反身代词用himself。 Passage 10 Usually students pass their school work through different hands, from their group leader and 91 (final) to the teacher. It is quite common, but sometimes it can go wrong and take a lot of time. To solve this problem, Zhang Xirui, a 13-year-old student from Guangdong came up with a useful tool—a smart homework collection robot. This helped him win the 92 (one) prize in the 20th Guangdong Provincial Children’s Invention Competition. The robot 93 (use) RFID technology—a reader and a special tag (标签) that can share information without 94 (touch) each other. Each student’s notebook has a special RFID tag with the name and the subject. Each student only needs to put his notebook on the robot, and the machine “sees” it, reads its tag and takes it out of the name list. “The robot can also help teachers look 95 those who have not handed in (上交) homework,” Zhang said. Now, Zhang is planning to make 96 new robot and hopes to use super radio technology to read lots of RFID tags from far away. That means 97 you stick a special tag on your notebook, the robot will read the information from lots of notebooks at once. Zhang believes this is the key to how AI can make life much 98 (easy) for us. When Zhang grows up, he dreams of becoming a 99 (science). “I have tried making model planes and other scientific and creative projects. Inventing has brought me joy and 100 (happy),” he said. 【答案】 91．finally 92．first 93．uses 94．touching 95．up 96．a 97．if 98．easier 99．scientist 100．happiness 【导语】本文是一篇记叙文，主要介绍了13岁的学生张熙瑞发明了一款智能作业收集机器人，该机器人在广东省儿童发明比赛中获得一等奖，并讲述了他的发明过程及未来计划。 【详解】91．句意：通常学生的作业会经过不同人的手，从组长到最后交到老师手中。根据“from their group leader and...to the teacher”可知，此处表示“最后”交到老师手中，应用副词finally作状语。 92．句意：这帮助他在第二十届广东省儿童发明比赛中获得了一等奖。根据“won the...prize”可知，此处表示获得“一等奖”，应用序数词first。 93．句意：该机器人使用RFID技术——一种无需相互接触即可共享信息的读写器和特殊标签。本文描述机器人的功能，为客观事实，应用一般现在时；主语The robot为第三人称单数，谓语动词应用第三人称单数形式uses。 94．句意：该机器人使用RFID技术——一种无需相互接触即可共享信息的读写器和特殊标签。介词without后应用动名词作宾语，touch的动名词形式为touching。 95．句意：张说：“机器人还可以帮助老师查找那些没有交作业的学生。”look up意为“查找”，为固定搭配，符合语境。 96．句意：现在，张正计划制作一台新机器人，并希望利用超级无线电技术远距离读取大量RFID标签。此处表示“一台新机器人”，robot为可数名词单数，且new以辅音音素开头，应用不定冠词a修饰。 97．句意：这意味着如果你在笔记本上贴上特殊标签，机器人将一次性读取大量笔记本的信息。根据“...you stick a special tag on your notebook, the robot will read...”可知，此处表示条件关系，应用if引导条件状语从句。 98．句意：张相信这是人工智能如何让我们的生活变得更加轻松的关键。根据“make life much...”可知，此处暗含比较之意，应用形容词easy的比较级easier，much用于修饰比较级。 99．句意：张长大后，梦想成为一名科学家。根据“becoming a...”可知，此处表示职业，应用名词scientist“科学家”，“a”后用单数形式。 100．句意：发明给我带来了快乐和幸福。根据“joy and...”可知，此处应用名词作宾语，happy的名词形式为happiness“幸福”。 学科网（北京）股份有限公司 $Unit 4 语法填空专项练习 2026-2027学年外研版英语八年级上册(教师版) Passage 1 Last summer, I went to London for a holiday. I had 1 (live) in China for two years before that, so I was used to the convenience of digital life. 2 , my experience in London was quite different. One day, I wanted to visit a museum. I tried 3 (find) a shared bike, but there were very few. When I finally found one, the ride cost me a lot of money. Later, I went to a cafe. I wanted 4 (pay) with my phone, 5 the waiter said they only accepted cash. I felt so 6 (embarrass) because I didn’t have any cash with me. I had to go back to my hotel 7 (get) some. I also tried 8 (order) food through an app, but the delivery took over an hour. The food was cold when it arrived. I missed the digital life in China, 9 everything was so fast and convenient. I couldn’t wait 10 (return) to China! Passage 2 Many people are interested in future technology. What will technology bring us 11 10 years? I think it will change our life in many ways. 12 (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 13 (subject). They can explain problems clearly and give 14 (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 15 (fast). Third, smart homes will make our life easier. Robots will do housework like cleaning and 16 (cook). To enjoy the benefits of future technology, we need 17 (work) hard now. We should learn science and math 18 (good), because they are the basis (基础) of technology. We should also keep 19 open mind and try new things. Today’s hard work will make our future better 20 create amazing technology one day. Passage 3 Digital life has changed our lives a lot. I remember when I was a little kid, there 21 (be) no smartphones or tablets. We played outside with friends every day. Now, I can’t imagine my life without digital devices. I use my phone 22 (call) my friends, send messages and take photos. I also use it 23 (learn) English by listening to podcasts. It’s very convenient. However, I know that too much screen time is bad for my eyes. So I 24 (set) a rule for myself: I can use my phone for only one hour a day after school. On weekends, I 25 (spend) more time reading paper books and playing sports with my family. Last month, I 26 (join) a digital art club. We 27 (create) beautiful pictures using computers. It was really interesting. I 28 (make) many new friends there. I think digital life is great, but we 29 (need) to use it in a smart way. Don’t let it take over our real life. I 30 (believe) that we can enjoy both digital life and real life. Passage 4 In Datong, Shanxi, there is a digital (数字的) star—Hua Mulan. She 31 (work) as a tour guide helping people learn about Datong. Datong is 32 ancient city. In the Northern Wei Dynasty, it was the capital and people 33 (call) it Pingcheng. Wars (战争) often broke out at that time. Hua Mulan dressed herself up as a man 34 became a soldier. She fought against enemies. Finally, she helped her team win the war. Thanks 35 3D technology, Hua Mulan can now “come to life”. Many people are 36 (surprise) by her looks. She looks like a real person and she can move and talk. In some places of interest in Datong, 37 (visitor) can see the 3D Hua Mulan. She helps 38 (they) learn about Datong in a new way. She can speak both Chinese and English. People from different countries can get help from her 39 (easy). What’s more, tourists can enjoy 40 (explore) Datong’s amazing landscapes and tasting its delicious food. Are you ready to take a trip to Datong? Everyone can have a great experience in this city. Come and visit it! Passage 5 The digital world has revolutionized education. 41 (traditional) learning was often limited to classrooms and textbooks. Now, with the internet, learning can happen anytime and anywhere. Students can 42 (access) video lessons, interactive quizzes, and digital libraries with just a few clicks. Online platforms also allow for 43 (person) learning. For example, if a student finds maths difficult, they can watch extra tutorial videos or use apps 44 (practice) specific problems until they understand. This helps students learn at their own speed. Furthermore, technology connects learners globally. Students from different countries can 45 (work) together on projects through video calls and shared documents. They can learn about different cultures and 46 (perspective) directly from their peers. However, to benefit fully, students need to develop digital literacy. This includes 47 (know) how to search for information effectively and 48 (judge) whether a source is trustworthy. Teachers play a crucial role in 49 (guide) students to become smart and responsible digital 50 (learn). Passage 6 Four students at Diocesan Boys’ School in Hong Kong broke a Guinness World Record (吉尼斯世界纪录). They have made the smallest humanoid robot (人形机器人) in the world already! The robot is just 141 mm tall. That’s shorter than 51 pen. Why did they make the robot? Many kids today use robots to learn programming (编程), but the robots are usually big and expensive. “This means that poor 52 (family) can’t get them. Their homes are too small 53 the big robots,” said 16-year-old Leung. To help more people learn about robots, they decided 54 (make) a smaller one. How did they make the robot? The students 3D-printed (打印) parts in their school’s lab for the robot. It can walk on two legs and move 55 (it) shoulders (肩膀) and other parts of the body. What challenges did they come across? Making a small robot walk like a man 56 (be not) easy. “The small space (空间) between its joints (关节) makes walking hard enough. Also, it can easily fall over 57 it’s a bit top-heavy (头重脚轻的),” said 16-year-old Duong. So, they 58 (try) different shapes and sizes and ended up with a great design. They also found that the first battery (电池) they wanted to use was too big and heavy for the robot. So they used a much 59 (small) battery in the end. They spent six months making the robot. They hope that people 60 (use) the robot in the future. Passage 7 Living in the digital age brings many benefits, but it also comes with challenges. One big challenge is online safety. We often share a lot of 61 (person) information online without 62 (think) about the risks. This can make us 63 (vulnerable) to problems like identity theft or cyberbullying. Another issue is the spread of fake news. It’s easy for false information 64 (go) viral on social media. We need 65 (develop) critical thinking skills 66 (tell) the difference between real and fake news. Also, spending too much time online can affect our real-life relationships and health. It’s important 67 (balance) our digital and offline lives. We should all aim 68 (be) responsible digital citizens. This means 69 (use) technology in a safe, respectful, and healthy way. Parents and schools play a key role in 70 (teach) young people about these important topics. Passage 8 Guide dogs are important for blind (失明的) people. However, not everyone 71 (be) lucky enough to have such a life helper. There are more than 5,000,000 blind people in our country, 72 there are only about 400 guide dogs. A blind person has to wait 73 a long time to get a guide dog. Also, it is very expensive to train a guide dog. All of these make it impossible for all the blind people to have 74 (they) guide dogs. Last year, a team from Shanghai Jiao Tong University 75 (build) a robot guide dog to help blind people. The robot dog has six legs and is very smart. It can see, listen and speak. Now it is 76 (easy) for blind people to have a guide dog than before. Some people think it might be 77 (danger) for the blind to use the robot guide dog. The head of the team says there is no need to worry about it. First, with six legs, the robot guide dog is able 78 (walk) smoothly (平稳地). Second, users can ask the robot to walk 79 (slow) or quickly. What’s more, the robot can read traffic lights and avoid obstacles (躲避障碍). The team are hopeful about the future of their robot guide dog. They believe if the blind have a robot guide dog, they 80 (live) a better life. Passage 9 Liang Wenfeng was born in a small town in Guangdong. He has built the company of DeepSeek 81 (successful) in the tech world. He showed his unusual talent when he was young. When he was in middle school, he could solve many difficult Math problems and they were always beyond his 82 (classmate) abilities. In 2003, he entered a top university to study computer science. 83 his college years, he was always the first one 84 (arrive) at the lab and the last one to leave. He spent 85 (count) hours researching new technologies. After graduation, Liang worked in a famous IT company for several years. There, he got a lot of practical experience. In 2015, he decided to start his own company. With his team’s efforts, they thought of an excellent idea for 86 AI product. However, the road to success was not easy. They faced lots of difficulties. 87 Liang never gave up.He encouraged his team to keep going. In 2023, their company DeepSeek finally invented a revolutionary AI model. This was the new 88 (begin) and attracted the worldwide attention. Liang Wenfeng believes that technology should serve people. He often says that AI can change our lives to make them become much 89 (good) if we use it correctly. His hard work did work. Many young people followed their dreams in the field of technology. Now, looking back on his journey, Liang is proud of 90 (he) for studying AI. And he is still working hard in the AI field. Passage 10 Usually students pass their school work through different hands, from their group leader and 91 (final) to the teacher. It is quite common, but sometimes it can go wrong and take a lot of time. To solve this problem, Zhang Xirui, a 13-year-old student from Guangdong came up with a useful tool—a smart homework collection robot. This helped him win the 92 (one) prize in the 20th Guangdong Provincial Children’s Invention Competition. The robot 93 (use) RFID technology—a reader and a special tag (标签) that can share information without 94 (touch) each other. Each student’s notebook has a special RFID tag with the name and the subject. Each student only needs to put his notebook on the robot, and the machine “sees” it, reads its tag and takes it out of the name list. “The robot can also help teachers look 95 those who have not handed in (上交) homework,” Zhang said. Now, Zhang is planning to make 96 new robot and hopes to use super radio technology to read lots of RFID tags from far away. That means 97 you stick a special tag on your notebook, the robot will read the information from lots of notebooks at once. Zhang believes this is the key to how AI can make life much 98 (easy) for us. When Zhang grows up, he dreams of becoming a 99 (science). “I have tried making model planes and other scientific and creative projects. Inventing has brought me joy and 100 (happy),” he said. 学科网(北京)股份有限公司 $