Unit 4 完形填空专项训练 2026-2027学年外研版英语八年级上册

**基本信息** 聚焦数字生活主题，通过8篇语境化短文系统训练完形填空核心能力，强化上下文逻辑推理与词汇运用，提升语言能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |数字生活习惯|2篇|以实词辨析为主，考查上下文语境理解与固定搭配|从日常行为描述到影响分析，构建"现象-问题-建议"认知逻辑| |科技与传统融合|1篇|涉及跨文化词汇，考查语境中词义推断|通过AI与京剧结合案例，培养跨文化认知与批判性思维| |数字生活管理|5篇|重点考查语法结构（如连词、介词）与篇章逻辑|从问题提出到解决方案，形成"问题-分析-策略"递进式训练链条|

Unit 4 完形填空专项练习 2026-2027学年外研版英语八年级上册（教师版） Passage 1 We can’t remember clearly since when we started to read on our smartphones everywhere. This happens a lot, especially 1 we take a bus or wait in line. Instead of looking around, we take out our 2 and start reading. We read news, stories and even books online. Sometimes we share what we read on social media, waiting to be "liked". We just cannot put down our smartphones. Does that sound 3 to you? Do you do that often? If not, how do you 4 when others do that while talking with you? A recent study shows that what we are 5 to doing is not always good. Spending too much time reading on screens makes our eyes tired. To test this, some researchers did an experiment. Some people were asked to read on phones for 3 hours. As a result, it showed that the longer they read, the more 6 their eyes felt. So, next time you go 7 with your family or friends, how about putting down your phone? Let the conversation be enjoyable as it is, and 8 your time with people around you. Trust me—it will be a(n) 9 memory that you will always 10 . 1．A．when B．until C．since D．because 2．A．machines B．smartphones C．wallets D．printers 3．A．curious B．familiar C．amazing D．impossible 4．A．cost B．fix C．feel D．shout 5．A．allowed B．used C．supposed D．expected 6．A．relaxed B．comfortable C．tired D．excited 7．A．eat out B．put out C．come up D．have fun 8．A．treat B．divide C．realise D．share 9．A．simple B．narrow C．excellent D．smart 10．A．forget B．remember C．miss D．doubt Passage 2 The 2026 School Talent Show brought a wonderful performance that combined 11 and tradition in a beautiful way. It was the show of “Peking Opera Bot”. A group of humanoid robots 12 by a local AI club caught the audience’s eye. The robots 13 colourful traditional costumes. They were carefully designed to do the lively 14 which is a classic Chinese art form. To get ready for this show, the robots 15 hard. They used new artificial intelligence to learn every movement. They were provided with strong sensors, 16 they could move smoothly even on the uneven stage. With special cameras, they could see 17 around them and know where they were. They could also “understand” music using AI, so they could change their movements 18 to the rhythm. The audience were really surprised when they saw the robots wave long sleeves while dancing. The show was very 19 and soon became a hot topic online. Young people thought it was cool, while old people enjoyed the mix of 20 and traditional art. 11．A．electricity B．technology C．code D．history 12．A．created B．tested C．started D．reached 13．A．returned B．carried C．wore D．bought 14．A．singing B．drawing C．dancing D．talking 15．A．practised B．thought C．played D．applied 16．A．after B．but C．so D．because 17．A．nothing B．anything C．something D．nobody 18．A．simply B．deeply C．secretly D．perfectly 19．A．wide B．certain C．successful D．crowded 20．A．basic B．modern C．meaningful D．narrow Passage 3 We can’t remember clearly since when we started to take our smartphones to the dinner table. This happens a lot, especially 21 we go out to have dinner. Once a dish comes, instead of lifting our chopsticks, we take out our 22 and click. Later, we post the photos online, waiting to be “liked”. Then we check our smartphones from time to time during the meal, to see 23 we get “liked”. We just cannot leave our smartphones for only a meal. Does that sound 24 to you? Do you do that often? If not, how do you 25 when others do that when having dinner with you? A recent study shows that what we are 26 to doing is not good. Spending time taking photos of 27 makes the food less pleasant. To test this, some researchers did an experiment. Some people were asked to take photos before they could enjoy food. As a result, it showed that the more photos they took, the 28 delicious the food seemed to them. So, next time you 29 with your family or friends, how about not taking photos of food? Let the food be delicious as it is, and 30 your life with people around you. Trust me—it will be a wonderful time. 21．A．when B．until C．since D．because 22．A．machines B．smartphones C．wallets D．printers 23．A．before B．how C．although D．if 24．A．curious B．familiar C．amazing D．impossible 25．A．cost B．fix C．feel D．shout 26．A．allowed B．used C．supposed D．expected 27．A．friends B．family C．food D．tickets 28．A．more B．most C．less D．least 29．A．eat out B．put out C．come up D．have fun 30．A．treat B．divide C．realize D．share Passage 4 Nowadays digital tools play an important part in teenagers’ life. We can search for information, take online courses and talk with friends 31 the Internet. However, bad digital habits also bring us lots of trouble. Some teenagers spend hours watching short‑videos or playing online games. Too much screen time makes them feel 32 and lonely. They even forget to finish their schoolwork. So it is necessary for us to 33 our digital life well. First, learn to tell real news 34 fake news. Not everything online is true. Never copy others’ work when you do homework, 35 it will stop you from improving yourself. Second, protect your personal information. You should avoid 36 your phone number or real name to strangers online. Third, set a time 37 for screen time. You’d better not stay online for too long. When you feel tired, turn off your apps and go out to take exercise. Digital tools can 38 our study if we use them properly. But they will do 39 to us if we depend on them too much. Remember: digital life is only a part of our life. We should learn 40 to make good use of it. 31．A．in B．on C．for D．at 32．A．excited B．relaxed C．tired D．pleased 33．A．manage B．encourage C．realize D．achieve 34．A．for B．and C．with D．from 35．A．but B．though C．because D．so 36．A．give B．giving C．to give D．given 37．A．promise B．chance C．limit D．courage 38．A．improve B．copy C．control D．protect 39．A．good B．harm C．value D．lessons 40．A．what B．why C．how D．where Passage 5 Nowadays, digital life changes the world greatly. Smart devices make many things easier. We can shop online, pay via QR codes and keep in touch with others far away. My mum often asks me 41 digital payment when shopping. She says it saves time and we don’t need to carry cash. But my grandpa finds it hard. Nothing can make him 42 new apps quickly. Sometimes he feels worried about digital shock. Last week, I helped him learn to use a delivery app. I told him 43 the screen gently and wait for the page to load. The network was so slow 44 we nearly gave up. Finally, he ordered his favourite snacks successfully. Digital tools bring advantages, 45 they also have problems. Many young people are glued 46 their phones. Some spend too much time playing games instead of taking exercise. Our teacher often tells us 47 a balance between online and offline life. We should not let screens take up all our spare time. We can use the Internet 48 useful information, but we must learn to protect our privacy. Never tell strangers your address or phone number. Technology is just a tool. It lets us 49 a better life only if we use it wisely. If we make good use of digital devices, they will serve us well. Otherwise, they will bring trouble 50 us. 41．A．use B．to use C．using D．used 42．A．learn B．to learn C．learning D．learned 43．A．touch B．to touch C．touching D．touched 44．A．that B．to C．so D．and 45．A．and B．so C．but D．or 46．A．in B．on C．to D．for 47．A．find B．to find C．finding D．found 48．A．get B．to get C．getting D．got 49．A．enjoy B．to enjoy C．enjoying D．enjoyed 50．A．for B．to C．with D．at Passage 6 Digital technology is everywhere. We use it to 51 with friends, to study, and to have fun. But do we ever think about 52 much time we spend on screens? Studies show that the 53 person spends over seven hours a day looking at a 54 . This can cause problems like eye strain and 55 sleep. So, how can we use digital technology 56 ? First, set limits. Decide how 57 time you will spend on your phone each day. Second, take 58 . Look away from your screen every 20 minutes. Third, spend more time 59 . Play sports, read a book, or talk to your family. Remember, digital technology is a 60 . It should help us, not control us. 51．A．fight B．communicate C．argue D．compete 52．A．what B．why C．how D．where 53．A．old B．young C．rich D．average 54．A．book B．screen C．window D．door 55．A．good B．deep C．poor D．enough 56．A．wisely B．quickly C．loudly D．slowly 57．A．many B．much C．often D．far 58．A．photos B．notes C．chances D．breaks 59．A．online B．outside C．inside D．alone 60．A．problem B．tool C．toy D．danger Passage 7 In 50 years, digital life will be very 61 . People will use technology for almost everything. Homes will be 62 . They will respond to voice commands and even predict what we need. 63 schools may become virtual. Students will learn from AI teachers in digital 64 . They will not need to travel to school buildings. Communication will become faster and 65 . People will be able to talk to anyone, anywhere, in 66 time. However, this future also has 67 . People may become too dependent on machines. Privacy may become a 68 issue. Some people may feel more 69 even though they are more connected. The future depends on how we 70 technology. If we use it wisely, it can make our lives better. 61．A．simple B．similar C．different D．same 62．A．modern B．smart C．old D．empty 63．A．Some B．Any C．No D．None 64．A．books B．classrooms C．houses D．parks 65．A．slower B．easier C．harder D．louder 66．A．real B．fake C．long D．short 67．A．advantages B．challenges C．opportunities D．benefits 68．A．small B．big C．easy D．difficult 69．A．happy B．excited C．isolated D．proud 70．A．use B．buy C．avoid D．forget Passage 8 Digital life has become an important part of our daily lives. I 71 my phone every morning to check the news and messages. Then I use a learning app to study English. It 72 me improve my listening skills. At school, we often use digital tools in class. For example, our teacher shows us videos on a big 73 . After school, I sometimes 74 online with my classmates about our homework. But my parents say I shouldn’t spend too much time 75 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 76 using my phone. I also read paper books 77 e-books sometimes. Digital life makes our lives 78 , but we need to use it in a smart way. 79 we do that, we can enjoy the advantages of digital life 80 getting into trouble. 71．A．get up B．pick up C．put up D．look up 72．A．helps B．help C．helped D．will help 73．A．computer B．screen C．TV D．blackboard 74．A．chat B．speak C．tell D．talk 75．A．in B．at C．on D．for 76．A．instead of B．because of C．thanks to D．as for 77．A．instead B．besides C．rather than D．than 78．A．easy B．easier C．easiest D．easily 79．A．If B．When C．Because D．Though 80．A．with B．without C．for D．about 学科网（北京）股份有限公司 $ Unit 4 完形填空专项练习 2026-2027学年外研版英语八年级上册（教师版） Passage 1 We can’t remember clearly since when we started to read on our smartphones everywhere. This happens a lot, especially 1 we take a bus or wait in line. Instead of looking around, we take out our 2 and start reading. We read news, stories and even books online. Sometimes we share what we read on social media, waiting to be "liked". We just cannot put down our smartphones. Does that sound 3 to you? Do you do that often? If not, how do you 4 when others do that while talking with you? A recent study shows that what we are 5 to doing is not always good. Spending too much time reading on screens makes our eyes tired. To test this, some researchers did an experiment. Some people were asked to read on phones for 3 hours. As a result, it showed that the longer they read, the more 6 their eyes felt. So, next time you go 7 with your family or friends, how about putting down your phone? Let the conversation be enjoyable as it is, and 8 your time with people around you. Trust me—it will be a(n) 9 memory that you will always 10 . 1．A．when B．until C．since D．because 2．A．machines B．smartphones C．wallets D．printers 3．A．curious B．familiar C．amazing D．impossible 4．A．cost B．fix C．feel D．shout 5．A．allowed B．used C．supposed D．expected 6．A．relaxed B．comfortable C．tired D．excited 7．A．eat out B．put out C．come up D．have fun 8．A．treat B．divide C．realise D．share 9．A．simple B．narrow C．excellent D．smart 10．A．forget B．remember C．miss D．doubt 【答案】 1．A 2．B 3．B 4．C 5．B 6．C 7．A 8．D 9．C 10．B 【导语】本文是一篇议论文，文章讲述现在人们随时随地用手机阅读的普遍现象，指出长时间看屏幕带来的危害，呼吁大家放下手机，珍惜和身边人相处的时光。 【详解】1．句意：这种情况经常发生，尤其是当我们坐公交车或者排队等候的时候。 根据“we take a bus or wait in line”可知，此处表示“当……的时候”，引导时间状语从句，应选用when“当……时候”。until“直到”、since“自从”、because“因为”均不符合语境。 2．句意：我们不会环顾四周，而是拿出我们的智能手机开始阅读。 根据上文“read on our smartphones everywhere”可知，此处表示都看智能手机，应选用smartphones“智能手机”。machines“机器”、wallets“钱包”、printers“打印机”均不符合语境。 3．句意：那对你来说听起来熟悉吗？ 上文描述人们总看手机的现象，此处询问读者是否对此感到熟悉，应选用familiar“熟悉的”。curious“好奇的”、amazing“令人惊奇的”、impossible“不可能的”均不符合语境。 4．句意：如果没有，当别人和你交谈时却那样做，你感觉如何？ 根据“how do you … when others do that while talking with you”可知，此处询问内心感受，应选用feel“感觉”。cost“花费”、fix“修理”、shout“大喊”均不符合语境。 5．句意：最近一项研究表明，我们习惯做的事情并不总是有益的。 be used to doing sth.是固定用法，表示“习惯于做某事”，应选用used。allowed“被允许”、supposed“应该”、expected“被期待”均不符合固定搭配。 6．句意：结果表明，阅读时间越长，他们的眼睛就感觉越疲惫。 根据上文“Spending too much time reading on screens makes our eyes tired”可知，看书时间久了，眼睛会疲劳，应选用tired“疲惫的”。relaxed“放松的”、comfortable“舒适的”、excited“兴奋的”均不符合语境。 7．句意：所以，下次你和家人或者朋友外出就餐时，把手机放下怎么样？ 根据“with your family or friends, how about putting down your phone”可知，此处建议外出就餐放下手机，应选用eat out“外出就餐”。put out“扑灭”、come up“出现”、have fun“玩得开心”均不符合语境。 8．句意：就让谈话保持原本的愉快，与身边的人共度时光。 根据“with people around you”可知，此处指共享时间，应选用share“分享；共度”，share time with sb.是固定搭配，表示“与某人共度时光”。treat“对待”、divide“划分”、realise“意识到”均不符合语境。 9．句意：相信我——这将会是一段极好的回忆。 根据上下文放下手机陪伴身边人是美好的经历，应选用excellent“极好的”。simple“简单的”、narrow“狭窄的”、smart“聪明的”均不符合语境。 10．句意：一段你会永远记住的美好回忆。 回忆是会被记住的，应选用remember“记住”。forget“忘记”、miss“思念；错过”、doubt“怀疑”均不符合语境。 Passage 2 The 2026 School Talent Show brought a wonderful performance that combined 11 and tradition in a beautiful way. It was the show of “Peking Opera Bot”. A group of humanoid robots 12 by a local AI club caught the audience’s eye. The robots 13 colourful traditional costumes. They were carefully designed to do the lively 14 which is a classic Chinese art form. To get ready for this show, the robots 15 hard. They used new artificial intelligence to learn every movement. They were provided with strong sensors, 16 they could move smoothly even on the uneven stage. With special cameras, they could see 17 around them and know where they were. They could also “understand” music using AI, so they could change their movements 18 to the rhythm. The audience were really surprised when they saw the robots wave long sleeves while dancing. The show was very 19 and soon became a hot topic online. Young people thought it was cool, while old people enjoyed the mix of 20 and traditional art. 11．A．electricity B．technology C．code D．history 12．A．created B．tested C．started D．reached 13．A．returned B．carried C．wore D．bought 14．A．singing B．drawing C．dancing D．talking 15．A．practised B．thought C．played D．applied 16．A．after B．but C．so D．because 17．A．nothing B．anything C．something D．nobody 18．A．simply B．deeply C．secretly D．perfectly 19．A．wide B．certain C．successful D．crowded 20．A．basic B．modern C．meaningful D．narrow 【答案】 11．B 12．A 13．C 14．C 15．A 16．C 17．B 18．D 19．C 20．B 【导语】本文介绍了2026年学校才艺秀上，人工智能机器人表演京剧的创新节目。机器人结合科技与传统，表演成功，成为网络热点，受到老少喜爱。 【详解】11．句意：2026年学校才艺秀带来一场精彩的表演，它以美妙的方式将科技和传统融合在一起。 后文出现机器人、人工智能相关内容，说明表演结合科技元素，technology意为“科技”，贴合句意。electricity意为“电”；code意为“代码”；history意为“历史”，代入句子不符合文章主题。 12．句意：当地人工智能俱乐部研发的一组人形机器人吸引了观众的目光。 机器人是由人工智能俱乐部创造研发出来，created意为“创造，制作”，贴合句意。tested意为“测试”；started意为“开启”；reached意为“到达”，代入句子语义不通。 13．句意：机器人穿着色彩鲜艳的传统戏服。 根据“colourful traditional costumes”可知机器人穿戴戏服，wore意为“穿着”，贴合句意。returned意为“返回”；carried意为“搬运”；bought意为“购买”，代入句子不符合语境。 14．句意：它们经过精心设计，可以完成生动的舞蹈，这是一种经典的中国艺术形式。 后文提到机器人一边舞蹈一边甩长袖，dancing意为“舞蹈”，贴合句意。singing意为“唱歌”；drawing意为“画画”；talking意为“交谈”，和后文内容不匹配。 15．句意：为了准备这场演出，机器人刻苦练习。 为准备表演，机器人需要反复练习动作，practised意为“练习”，贴合句意。thought意为“思考”；played意为“玩耍”；applied意为“申请，应用”，代入句子语义不通。 16．句意：它们搭载高性能传感器，所以即使在不平坦的舞台上也能流畅移动。 前半句是具备传感器这个条件，后半句带来能够平稳移动这一结果，so意为“所以”，承接因果逻辑。after意为“在……之后”；but意为“但是”；because意为“因为”，不符合此处逻辑关系。 17．句意：借助专用摄像头，它们可以看见周围的任何东西，并且感知自身位置。 本句为肯定句，表示机器人能够看见周边的任何东西，anything在肯定句中表示“任何东西”，贴合句意；something意为“某物，某事”；nothing意为“没有东西”；nobody意为“没有人”，代入句子不符合语义。 18．句意：它们还可以借助人工智能“理解”音乐，因此它们能够跟随节奏完美地调整动作。 机器人跟随音乐节奏调整动作，perfectly意为“完美地”，贴合句意。simply意为“简单地”；deeply意为“深深地”；secretly意为“秘密地”，代入句子不符合语境。 19．句意：这场演出非常成功，很快在网络上成为热门话题。 演出登上热搜，说明演出收获很好的效果，successful意为“成功的”，贴合句意。wide意为“宽阔的”；certain意为“确定的”；crowded意为“拥挤的”，无法用来形容演出。 20．句意：年轻人觉得它很酷，老年人则很喜欢现代事物与传统艺术的融合。 整篇文章讲述科技现代元素和传统京剧结合，modern意为“现代的”，贴合句意。basic意为“基础的”；meaningful意为“有意义的”；narrow意为“狭窄的”，代入句子不符合文章表达的对比含义。 Passage 3 We can’t remember clearly since when we started to take our smartphones to the dinner table. This happens a lot, especially 21 we go out to have dinner. Once a dish comes, instead of lifting our chopsticks, we take out our 22 and click. Later, we post the photos online, waiting to be “liked”. Then we check our smartphones from time to time during the meal, to see 23 we get “liked”. We just cannot leave our smartphones for only a meal. Does that sound 24 to you? Do you do that often? If not, how do you 25 when others do that when having dinner with you? A recent study shows that what we are 26 to doing is not good. Spending time taking photos of 27 makes the food less pleasant. To test this, some researchers did an experiment. Some people were asked to take photos before they could enjoy food. As a result, it showed that the more photos they took, the 28 delicious the food seemed to them. So, next time you 29 with your family or friends, how about not taking photos of food? Let the food be delicious as it is, and 30 your life with people around you. Trust me—it will be a wonderful time. 21．A．when B．until C．since D．because 22．A．machines B．smartphones C．wallets D．printers 23．A．before B．how C．although D．if 24．A．curious B．familiar C．amazing D．impossible 25．A．cost B．fix C．feel D．shout 26．A．allowed B．used C．supposed D．expected 27．A．friends B．family C．food D．tickets 28．A．more B．most C．less D．least 29．A．eat out B．put out C．come up D．have fun 30．A．treat B．divide C．realize D．share 【答案】 21．A 22．B 23．D 24．B 25．C 26．B 27．C 28．C 29．A 30．D 【导语】本文讲述吃饭前给食物拍照的现象，指出这影响用餐体验，建议人们享受美食，与身边的人分享生活，度过美好时光。 【详解】21．句意：这种情况经常发生，尤其是当我们出去吃晚饭的时候。 空后为时间状语从句，when表示“当……时候”，符合语境。until“直到”，代入句意逻辑不通；since“自从；因为”，语义不匹配；because“因为”，引导原因状语从句，本句不存在因果关系。 22．句意：我们拿出我们的智能手机点击拍照。 根据后文“we post the photos online”可知，我们拿出手机拍照。machines“机器”，概念宽泛；wallets“钱包”，无法拍照；printers“打印机”，不能现场拍照。 23．句意：吃饭期间，我们时不时查看手机，看我们是否得到点赞。 if表示“是否”，引导宾语从句。before“在……之前”，引导时间状语从句，句意不通；how“如何”，放入句子语义不符；although“虽然”，引导让步状语从句，逻辑错误。 24．句意：对你来说这听起来熟悉吗？ 上文列举一些情景，此处应询问读者，这些场景对于你来说“熟悉”吗，curious“好奇的”；amazing“神奇的”；impossible“不可能的”均不符合语境。 25．句意：如果你没有这样做过，当和你一起吃饭的其他人做出这种行为时，你会有怎样的感受？ 此处询问如果一起吃饭的人有上述的形为，对方感觉如何，feel“感觉”符合语境。cost“花费”；fix“修理”；shout“喊叫”均不符合语境。 26．句意：最近一项研究表明，我们习惯做的这件事并不好。 固定搭配be used to doing sth.意为“习惯于做某事”。be allowed to do“被允许做”，后接动词原形；be supposed to do“应该做”，后接动词原形；be expected to do“被期待做”，后接动词原形，三项后面都不能接doing。 27．句意：花时间给食物拍照，会让食物没那么美味。 全文围绕给食物拍照展开，food意为“食物”。friends“朋友”；family“家人”；tickets“票”，三项均不是文中拍照的对象。 28．句意：结果表明，他们拍的照片越多，食物对他们来说似乎就越不美味。 本句考查“the + 比较级，the + 比较级”结构，表示“越……，就越……”。less delicious表示“更不美味”。more“更多”，代入和原文实验结论相反；most是最高级；least是最高级，这个结构只能用比较级。 29．句意：所以，下次你和家人朋友外出就餐时，何不不给食物拍照呢？ eat out意为“外出就餐”，贴合语境。put out“扑灭”；come up“出现”；have fun“玩得开心”，均不符合语境。 30．句意：就让食物保持原本的美味，和你身边的人分享你的生活。 share…with sb.是固定搭配，表示“和某人分享……”。treat意为“对待”；divide意为“划分”；realize意为“意识到”，均不与with构成该含义的搭配。 Passage 4 Nowadays digital tools play an important part in teenagers’ life. We can search for information, take online courses and talk with friends 31 the Internet. However, bad digital habits also bring us lots of trouble. Some teenagers spend hours watching short‑videos or playing online games. Too much screen time makes them feel 32 and lonely. They even forget to finish their schoolwork. So it is necessary for us to 33 our digital life well. First, learn to tell real news 34 fake news. Not everything online is true. Never copy others’ work when you do homework, 35 it will stop you from improving yourself. Second, protect your personal information. You should avoid 36 your phone number or real name to strangers online. Third, set a time 37 for screen time. You’d better not stay online for too long. When you feel tired, turn off your apps and go out to take exercise. Digital tools can 38 our study if we use them properly. But they will do 39 to us if we depend on them too much. Remember: digital life is only a part of our life. We should learn 40 to make good use of it. 31．A．in B．on C．for D．at 32．A．excited B．relaxed C．tired D．pleased 33．A．manage B．encourage C．realize D．achieve 34．A．for B．and C．with D．from 35．A．but B．though C．because D．so 36．A．give B．giving C．to give D．given 37．A．promise B．chance C．limit D．courage 38．A．improve B．copy C．control D．protect 39．A．good B．harm C．value D．lessons 40．A．what B．why C．how D．where 【答案】 31．B 32．C 33．A 34．D 35．C 36．B 37．C 38．A 39．B 40．C 【导语】本文介绍了数字工具对青少年的影响，指出不良习惯的危害，并提出了正确使用数字工具的几条建议，倡导平衡生活。 【详解】31．句意：我们可以在网上搜索信息、上在线课程和朋友聊天。 on the Internet是固定搭配，意为“在网上”，on符合语境；in“在……里”、for“为了”、at“在（地点/时间）”均不符合该固定搭配。 32．句意：过多的屏幕时间让他们感到疲惫和孤独。 过多屏幕时间会导致“疲惫”，tired符合语境；excited“兴奋的”、relaxed“放松的”、pleased“开心的”均与“过多屏幕时间”的负面影响不符。 33．句意：所以我们有必要好好管理我们的数字生活。 前文提到不良数字习惯带来麻烦，所以我们需要妥善“管理”自己的数字生活，manage符合语义；encourage“鼓励”、realize“意识到”、achieve“实现”均不符合“规划数字生活”的语义。 34．句意：首先，学会区分真实新闻和虚假新闻。 tell...from...是固定搭配，意为“区分……和……”，from符合语境；for“为了”、and“和”、with“和……一起”均不符合该搭配。 35．句意：做作业时永远不要抄袭别人的作品，因为这会阻碍你提升自己。 “阻碍提升”是“不要抄袭”的原因，because引导原因状语从句，符合逻辑；but“但是”表转折、though“尽管”表让步、so“所以”表结果，均不符合。 36．句意：你应该避免在网上向陌生人提供你的电话号码或真实姓名。 avoid doing sth.是固定搭配，意为“避免做某事”，giving符合语法；give“动词原形”、to give“不定式”、given“过去分词”均不符合该搭配。 37．句意：第三，为屏幕时间设定限制。 后文提到不要长时间上网，累了就关掉应用去锻炼，这里是要给屏幕使用时间设定一个“限制”，limit符合语义；promise“承诺”、chance“机会”、courage“勇气”均不符合语义。 38．句意：如果我们正确使用数字工具，它们可以提升我们的学习。 后半句的条件是“如果我们合理使用数字工具”，结合常识可知合理使用工具会对学习起到提升作用。improve“提升”符合；copy“抄袭”、control“控制”、protect“保护”均不符合“对学习的作用”的描述。 39．句意：但如果我们过于依赖它们，它们会对我们造成伤害。 do harm to是固定搭配，意为“对……造成伤害”，harm符合“过度依赖的负面影响”；good“好处”、value“价值”、lessons“教训”均不符合语境。 40．句意：我们应该学会如何好好利用它。 前文点明数字生活只是人生的一部分，全文都在介绍合理使用数字工具的方法，因此句意是“我们应该学会如何好好利用它”。how表示“如何”符合语境；what“什么”、why“为什么”、where“哪里”均不符合“学习方式”的逻辑。 Passage 5 Nowadays, digital life changes the world greatly. Smart devices make many things easier. We can shop online, pay via QR codes and keep in touch with others far away. My mum often asks me 41 digital payment when shopping. She says it saves time and we don’t need to carry cash. But my grandpa finds it hard. Nothing can make him 42 new apps quickly. Sometimes he feels worried about digital shock. Last week, I helped him learn to use a delivery app. I told him 43 the screen gently and wait for the page to load. The network was so slow 44 we nearly gave up. Finally, he ordered his favourite snacks successfully. Digital tools bring advantages, 45 they also have problems. Many young people are glued 46 their phones. Some spend too much time playing games instead of taking exercise. Our teacher often tells us 47 a balance between online and offline life. We should not let screens take up all our spare time. We can use the Internet 48 useful information, but we must learn to protect our privacy. Never tell strangers your address or phone number. Technology is just a tool. It lets us 49 a better life only if we use it wisely. If we make good use of digital devices, they will serve us well. Otherwise, they will bring trouble 50 us. 41．A．use B．to use C．using D．used 42．A．learn B．to learn C．learning D．learned 43．A．touch B．to touch C．touching D．touched 44．A．that B．to C．so D．and 45．A．and B．so C．but D．or 46．A．in B．on C．to D．for 47．A．find B．to find C．finding D．found 48．A．get B．to get C．getting D．got 49．A．enjoy B．to enjoy C．enjoying D．enjoyed 50．A．for B．to C．with D．at 【答案】 41．B 42．A 43．B 44．A 45．C 46．C 47．B 48．B 49．A 50．B 【导语】本文讲述数字生活极大地改变了世界，智能设备使生活更便捷，同时也带来一些问题；作者通过帮助爷爷学习使用数字工具的经历，阐述了应明智使用科技、平衡线上与线下生活的观点。 【详解】41．句意：我妈妈经常让我在购物时使用数字支付。 根据上下文，后文“She says it saves time and we don't need to carry cash”表明妈妈要求“我”使用数字支付，ask sb. to do sth.为固定搭配，意为“要求某人做某事”，其后应接带to的不定式，应用to use。use为动词原形，using为现在分词，used为过去式，均不符合ask的用法。 42．句意：没有什么能让他快速学会新应用。 根据上下文，前文“But my grandpa finds it hard”说明爷爷觉得学新应用很难，make sb. do sth.为固定搭配，意为“使某人做某事”，其后接省略to的不定式作宾补，应用learn。to learn多了to，learning为现在分词，learned为过去式，均不符合make的用法。 43．句意：我告诉他轻轻点击屏幕，等待页面加载。 根据上下文，前文“Last week, I helped him learn to use a delivery app”说明我在教爷爷使用外卖应用，告诉他如何操作，tell sb. to do sth.为固定搭配，其后应接带to的不定式，应用to touch。touch为动词原形，touching为现在分词，touched为过去式，均不符合tell的用法。 44．句意：网络如此慢，以至于我们差点放弃。 根据上下文，前文“The network was so slow”与后文“we nearly gave up”构成“如此……以至于……”的结果关系，so…that…为固定句型，应用that。to不构成搭配，so重复使用，and表并列无法体现因果逻辑，均不符合。 45．句意：数字工具带来好处，但它们也有问题。 根据上下文，前文“bring advantages”说带来好处，后文“they also have problems”说也有问题，前后为转折关系，应用but。and表并列，so表结果，or表选择，均不符合此处逻辑。 46．句意：许多年轻人沉迷于手机。 根据上下文，此处表示年轻人紧盯着手机、沉迷于手机，be glued to为固定搭配，意为“沉迷于；紧盯着”，应用to。in、on、for 均不与glued构成此搭配。 47．句意：我们老师经常告诉我们要在网络生活和线下生活之间找到平衡。 根据上下文，后文“We should not let screens take up all our spare time”说明老师教导我们要平衡线上线下生活，tell sb. to do sth.为固定搭配，其后应接带to的不定式，应用to find。find为动词原形，finding为现在分词，found为过去式，均不符合tell的用法。 48．句意：我们可以使用互联网来获取有用信息，但我们必须学会保护隐私。 根据上下文，此处表示使用互联网的目的是获取信息，use sth. to do sth.为固定搭配，不定式表目的，应用to get。get为动词原形，getting为现在分词，got为过去式，均不符合use的用法。 49．句意：只有我们明智地使用它，它才能让我们享受更好的生活。 根据上下文，前文“Technology is just a tool”说明科技是工具，能帮助我们过上更好生活，let sb. do sth.为固定搭配，其后接省略to的不定式作宾补，应用enjoy。to enjoy多了to，enjoying为现在分词，enjoyed为过去式，均不符合let的用法。 50．句意：否则，它们会给我们带来麻烦。 根据上下文，前文“If we make good use of digital devices, they will serve us well”说明好好使用就会服务我们，反之则会带来麻烦，bring trouble to sb.为固定搭配，意为“给某人带来麻烦”，应用to。for、with、at均不与bring trouble构成此搭配。 Passage 6 Digital technology is everywhere. We use it to 51 with friends, to study, and to have fun. But do we ever think about 52 much time we spend on screens? Studies show that the 53 person spends over seven hours a day looking at a 54 . This can cause problems like eye strain and 55 sleep. So, how can we use digital technology 56 ? First, set limits. Decide how 57 time you will spend on your phone each day. Second, take 58 . Look away from your screen every 20 minutes. Third, spend more time 59 . Play sports, read a book, or talk to your family. Remember, digital technology is a 60 . It should help us, not control us. 51．A．fight B．communicate C．argue D．compete 52．A．what B．why C．how D．where 53．A．old B．young C．rich D．average 54．A．book B．screen C．window D．door 55．A．good B．deep C．poor D．enough 56．A．wisely B．quickly C．loudly D．slowly 57．A．many B．much C．often D．far 58．A．photos B．notes C．chances D．breaks 59．A．online B．outside C．inside D．alone 60．A．problem B．tool C．toy D．danger 【答案】 51．B 52．C 53．D 54．B 55．C 56．A 57．B 58．D 59．B 60．B 【导语】本文主要讲述数字技术普及带来的屏幕时间过长问题，如眼疲劳和睡眠差，并提出了明智使用技术的建议，强调技术应是帮助我们的工具。 【详解】51．句意：我们用它与朋友交流、学习和娱乐。 根据“with friends”及生活常识可知，数字技术可用于和朋友沟通交流。communicate“交流”符合语境，fight“打架”；compete“竞争”；argue“争吵” 均不合逻辑。 52．句意：但我们想过花在屏幕上多少时间吗？ 此处为固定搭配how much，意为“多少”提问数量，符合下文“over seven hours a day”的语境。 53．句意：研究表明普通人每天花七小时看屏幕。 研究统计语境及常识，使用手机的统计是针对大众，average person“一般人”符合语境。old“老的”；young“年轻的”；rich“富有的”均太片面。 54．句意：研究表明普通人每天花七小时看屏幕。 全文都在讲屏幕使用的相关话题，这里指普通人每天花7个多小时看屏幕，screen符合语境。book“书”；window“窗户”；door“门”，与科技无关。 55．句意：这会导致眼疲劳和睡眠差等问题。 前文提到长时间看屏幕会带来眼疲劳这类问题，对应的睡眠问题是“睡眠质量差”，poor sleep符合负面后果的逻辑，poor“糟糕的，差的”符合语境。good“好的”；deep“深的”；enough“足够的”不合逻辑。 56．句意：我们如何明智地使用数字技术？ 后文提出的三条建议，属于正确使用数字技术的做法。wisely“明智地”符合语境。quickly“快地”；loudly“大声地”；slowly“慢地”均无法概括建议目的。 57．句意：决定每天花多少时间在手机上。 空格后“time”为不可数名词，用how much进行提问。many“许多”；often“经常”；far“远的”语法不符。 58．句意：第二，休息一下。 后文提到每20分钟要把视线从屏幕上移开，对应固定搭配take breaks，意为“休息一下”。take photos“拍照”；take notes“记笔记”；take chances“冒险，碰运气”均不符合放松语境。 59．句意：第三，花更多时间在户外。 后文列举的做运动、读书、和家人聊天都是脱离屏幕的线下活动，这里是建议多花时间到户外/线下，outside“户外”符合语境。online“在线的”；inside“室内”；alone“独自”均不符合作息建议。 60．句意：记住，数字技术是一个工具。 后文提到数码技术应该帮助我们而不是控制我们，说明它是一个服务于人的工具，tool“工具”符合语境。problem“问题”；toy“玩具”；danger“危险”均不符合语境。 Passage 7 In 50 years, digital life will be very 61 . People will use technology for almost everything. Homes will be 62 . They will respond to voice commands and even predict what we need. 63 schools may become virtual. Students will learn from AI teachers in digital 64 . They will not need to travel to school buildings. Communication will become faster and 65 . People will be able to talk to anyone, anywhere, in 66 time. However, this future also has 67 . People may become too dependent on machines. Privacy may become a 68 issue. Some people may feel more 69 even though they are more connected. The future depends on how we 70 technology. If we use it wisely, it can make our lives better. 61．A．simple B．similar C．different D．same 62．A．modern B．smart C．old D．empty 63．A．Some B．Any C．No D．None 64．A．books B．classrooms C．houses D．parks 65．A．slower B．easier C．harder D．louder 66．A．real B．fake C．long D．short 67．A．advantages B．challenges C．opportunities D．benefits 68．A．small B．big C．easy D．difficult 69．A．happy B．excited C．isolated D．proud 70．A．use B．buy C．avoid D．forget 【答案】 61．C 62．B 63．A 64．B 65．B 66．A 67．B 68．B 69．C 70．A 【导语】本文是一篇说明文，介绍50年后数字化生活的样貌，同时讲述数字化带来的利弊。 【详解】61．句意：50年后，数字生活将非常不同。 根据“People will use technology for almost everything.”可知，生活将与现在不同。different“不同的”符合语境。simple“简单的”；similar“相似的”和same“相同的”，与语境不符。 62．句意：家将是智能的。 根据“They will respond to voice commands and even predict what we need.”可知，家是智能的，smart“智能的”符合语境。modern“现代的”；old“古老的”和empty“空的”，与下文的“它们会对语音命令做出反应，甚至预测我们需要什么”的语境不符。 63．句意：一些学校可能变成虚拟的。 根据“They will not need to travel to school buildings.”可知，这里介绍的是一些学校的变化，Some“一些”符合语境。Any“任何；一些”用于否定句或疑问句中，本句是肯定句，用some，不用any；No“没有”和None“没有一个”，与下文的介绍不符。 64．句意：学生将从数字教室里的人工智能教师那里学习。 根据“Students will learn”可知，此处classrooms“教室”符合语境。books“书”；houses“房子”和parks“公园”，与学习的地点不对应。 65．句意：沟通将更快更容易。 根据“People will be able to talk to anyone, anywhere”可知，此处表达的是沟通更容易，easier“更容易的”符合语境。slower“更慢的”；harder“更难的”和louder“更大声的”，与语境不符。 66．句意：人们将能够实时与任何人、在任何地方交谈。 根据“be able to talk to anyone, anywhere”可知是实时与任何人、在任何地方交谈，此处考查固定短语in real time，意为“实时”。fake“假的”；long“长的”和short“短的”与语境不符。 67．句意：然而，未来也有挑战。 However“然而”表转折，前文列举的是数字化带来的好处，后文列举了数字化带来的问题，challenges“挑战”符合语境。排除advantages“优势”；opportunities“机会”和benefits“利益”。 68．句意：隐私可能成为一个大问题。 根据常识，隐私通常是“数字化”面对的重大问题，big“大的”符合语境。排除small“小的”；easy“容易的”和difficult“困难的”。 69．句意：有些人可能会感到更加孤立，即使他们有更多的联系。 even though“即使”表转折，与connected“联系”相反的是isolated“孤立的”。排除happy“快乐的”；excited“兴奋的”和proud“骄傲的”。 70．句意：未来取决于我们如何使用技术。 根据“If we use it wisely, it can make our lives better.”可知，此处是use“使用”。buy“买”；avoid“避免”和forget“忘记”，与语境不符。 Passage 8 Digital life has become an important part of our daily lives. I 71 my phone every morning to check the news and messages. Then I use a learning app to study English. It 72 me improve my listening skills. At school, we often use digital tools in class. For example, our teacher shows us videos on a big 73 . After school, I sometimes 74 online with my classmates about our homework. But my parents say I shouldn’t spend too much time 75 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 76 using my phone. I also read paper books 77 e-books sometimes. Digital life makes our lives 78 , but we need to use it in a smart way. 79 we do that, we can enjoy the advantages of digital life 80 getting into trouble. 71．A．get up B．pick up C．put up D．look up 72．A．helps B．help C．helped D．will help 73．A．computer B．screen C．TV D．blackboard 74．A．chat B．speak C．tell D．talk 75．A．in B．at C．on D．for 76．A．instead of B．because of C．thanks to D．as for 77．A．instead B．besides C．rather than D．than 78．A．easy B．easier C．easiest D．easily 79．A．If B．When C．Because D．Though 80．A．with B．without C．for D．about 【答案】 71．B 72．A 73．B 74．A 75．C 76．A 77．C 78．B 79．A 80．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。 【详解】71．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。 72．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。 73．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。 74．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。 75．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。 76．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。 77．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。 78．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。 79．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。 80．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。 学科网（北京）股份有限公司 $