Unit 4 Developing ideas & Presenting ideas-【通成学典·拔尖特训】2026-2027学年八年级上册英语（外研版·新教材）

Unit 4 Digital life Developing ideas Presenting ideas 强基础 “答案与解析”见D17 一、根据句意及汉语提示完成句子。 1.There is a beautiful small park in our (社区). 2.Please stay (不动的)while I take photos for you. 3.Don't (rubbish everywhere.We must keep our classroom clean and tidy. 4.My (is small but nice,and I often read books in it after school. 5.I usually finish my (家庭作业)carefully before dinner and then help my parents.. 二、用所给词的适当形式填空。 1.易错题I keep (diary)every day to write down my happy and sad stories in my daily life. 2.We should be careful when we talk with a (strange)on the street or online. 3.There are (hundred)of books in our school library for us to read. 4.The tall (build)over there is for Grade Seven students. 5. (sad),I couldn't go to the park with my friends because I had much homework. 三、用方框中所给词的适当形式填空。 A would machine million someone be glued to 1. can learn digital skills if they work hard and keep practising every day. 2.Many people their screens for too long and forget to take breaks. 3.He said he join our weekend volunteer group. 4. of people around the world use digital tools to study and work every day. 5.This can help us do difficult tasks quickly and make our life easier. B just screen cross page instead of 1.Looking at the for long is bad for your eyes,so you should rest often. 2.There are more than 100 in this book,and it has many interesting stories. 3.We should read more books playing games on the phone all the time. 4.It is a small mistake,so don't feel upset. 5.There is a long bridge the river,and many people walk on it every day. 四、单项选择。 1.-Don't the waste paper.We can collect and recycle it. You're right. A.throw away B.put away C.go away D.run away 61 拔尖精训·英语（外研版）八年级上 2.易错题一You can ask for help if you are in trouble.There's no need to pick just one person. Thank you.That's very kind of you. A.anyone B.no one C.someone D.none 3.-Why do you walk to school taking a bus? Because I want to exercise. A.instead of B.because of C.after D.before 4.-The robot's eyes when it started to work. 一 How amazing! A.lit up B.looked up C.picked up D.got up 5.Our teacher often tells us careful when we use computers. A.be B.to be C.being D.to being 五、阅读下面短文，在空格处填入一个适当的词或填入括号中单词的正确形式。 When you open a certain mobile app,there's usually 1 open-app advertisement that gets in your way.Some of these advertisements can take you to another app if you shake your phone a bit.And this has caused heated 2 (discuss)online recently. These open-app ads act like "doors"-no matter which app you open,you may always end up in those apps that have even more advertisements.During online shopping festivals,for example, users are3 (usual)led to shopping apps. There are already a number of 4 (rule)on this problem.A document that came out in December 2022 set specific rules for 5 these "shake-to-open"advertisements should work.It required that the rotation angle(旋转角度)of the phone should be6(large)than35 degrees, and the time spent shaking the phone should be longer than 3 seconds.Starting from May,the ads must have a clear button()to let users close them. However,putting these rules into action can be difficult.The total number of apps is large, making it hard for governments 7 (manage)every app.However,this shouldn't be the reason for the mobile apps to step out of these"lines"and take advantage.That way,what the platforms (really get is people's dislike.Over 90 percent of users strongly 8 (like)such open-app ads,according to the Jiangsu Consumer Council. Such advertisements damage an app's fame 9 fewer users may want to use it after being taken to other apps too many times.To be accepted by users,the apps should respect their choices and provide them 10 advertisements that they can choose to click on only if they want to. 1. 2. 3 5. 6. 8. 9 10. 62 Unit 4 Digital life 刷语篇 ●“答案与解析”见D18 一、阅读下面短文，在空格处填入一个适当的词或填入括号中单词的正确形式。 主题群：社会服务与人际沟通 子主题：畅想未来 语篇类型：说明文 词数：186 难度：★★☆ In the rapidly developing world,we're going to see more and more things that may appear in science fiction(科幻小说)，l. fewer and fewer things like traditional jobs.For example, our cars are going to start driving 2. (them).That means we're going to need fewer drivers.At the same time,there might be some new kinds of jobs 3. the future.Let's have a look at some of them. Many technology 4. (device)like robots will become more common in our homes and schools,so we'll need people who know how to fix them.These workers will be like robot doctors, finding out what's wrong with 5. robot and helping it get better. As AI is developing fast,we'll need people 6. (check)if it works properly.We call these people AI rule keepers.They won't allow AI 7. (do)anything harmful to humans. Schools might look 8. (differently)in the future,with lessons designed just for you. Then we'll need 9. person)learning planners.These planners would make special learning plans for each student,so that everyone could get 10. they need to succeed. 二、阅读理解。 主题群：科学与技术 子主题：科技变迁 语篇类型：说明文 词数：293 难度：★★★ Improvements in technology often happen overnight.Some gadgets get smaller and faster. Others are replaced()by newer things like smartphones.Here are some old gadgets people used to use. ① Do you have a landline(固定电话)at home?These are phones that people plug (into their living room walls.Mobile phones weren't common at that time,so most families had a landline.But landlines only worked at home.What did people do when they were outside and needed to call someone?They looked for a payphone!Then,most people had mobile phones and many homes no longer had landlines. ② People today store plenty of information online,or on SD cards.But in the 1980s and 1990s,people used to use floppy disks ()The first floppy disks were large, expensive,and not very useful-each disk could store just 175 KB of information!Later,floppy disks got smaller and better.But even the best ones could only hold 1.44 MB.You would need three or four disks just for one song,and about22,OO0 disks to match the storage(储存空间) available on a 32 GB phone! ③ It's easy to take photos today.People often have thousands of photos just on their phones!But taking photos used to be expensive,and people took fewer of them.To take a photo,you had to buy a roll of film.This allowed you to take about 30 photos.After finishing the roll,you left it at a shop.The shop developed the photos to make them visible,which you could collect after a few days. 63 拔尖特训·英语（外研版）八年级上 Technology changes all the time,and the gadgets we use today will be old one day.What do you think will be the next to disappear? 1.What does the underlined word "gadgets"mean in Paragraph 1? A.Toys. B.Tools. C.Games. D.Phones. 2.Match the title with each paragraph. a.Goodbye disks b.Music to my ears c.Picture this d.Call me e.Film development A.①-d,②b,③-eB.①-d,②-a,③-cC.①-c,②-a,③-bD.①-c,②-b,③-e 3.Which is the best title for the passage? A.The changing phones B.The products of tomorrow C.Old things we use today D.The things we used to use 三、句子还原。 主题群：科学与技术 子主题：科技创新 语篇类型：说明文 词数：206 难度：★★★ 阅读下面材料，从文后所给的A~G七个选项中选择正确的选项（其中两项是多余选项）。 Today,AI humans are popular at home and abroad(国内外). 1. They can imitate real people's voices and movements and even copy their personalities.But what else can they do?And what can only be done by humans but not AI? 2. They can be idols(偶像)，vloggers(视频博主)，reporters and more,For example,China Daily has its own digital reporter,Yuanxi.She can speak English and process( data fast.This can help the newsroom work faster. In February 2022,a Chinese tech company showed its first digital idolXi Jiajia.3. During China Fashion Week in September 2022,Xi Jiajia became famous in an online virtual fashion show(虚拟时装秀). "Virtual idols could do something that people cannot do in the real world,such as time travel,"said Liu Qian.4. They can appear to be in different places and from different times in history.But AI humans have disadvantages.Take Yuanxi as an example.She still doesn't have much human touch or high EQ.5. What's more,virtual people can't team up and communicate with others in real time. As Yuanxi wrote,"Virtual employees (show the power of AI but they are not a replacement for traditional human employees." A.AI humans now can be like real people. B.Digital humans today appear in many ways. C.Liu took the digital tour guides as an example. D.AI can copy your character and show it to other people. E.Virtual humans have their own way of teaching people. F.These are qualities that only a real human can have. G.She can change her makeup and how she dresses,and even do livestreams(). 64 Unit 4 Digital life 练写作 “答案与解析”见D18 9司佳作赏析 品读范文，拆解核心技巧▲ 某公司想开发一款适合中学生在课后学习英语的软件，现邀请你参与设计。请根据提示，用英 语向该公司介绍你的构想。词数90左右。 名称 Happy English Learning 内容 英语类的新闻、电影、歌曲、游戏等。 1.便于和同学一起学习。2.帮助学生扩大词汇量。3.有利于提高英语听力。4.…（自 好处 主发挥，至少写一点) [高分范文] [名师点评] Here is my design for the new app.It is named ①主题扣题：开篇介绍新应用程序Happy Happy English Learning. English Learning,结构清晰，点明主题。 This app includes English news,English ②内容落地：includes清晰明了地列举出该应 movies,English songs,English games and so on.t用程序所涵盖的内容，为后文阐述其对学习的帮助 can make it easy for students to study°together..Itis做了铺垫。 true that vocabulary is very important in English ③语言节奏：“make it十adj.十for sb.to study.Students can enlarge their English vocabulary do sth.”这个结构使用得很恰当，显示出学生对常 by using this app.Their English listening skills can be用句型的掌握，使句子简洁且表意准确。“It is true greatly improved.They can also practise their spoken that..”引出词汇在英语学习中的重要性，自然地 English by singing English songs and watching English过渡到该应用程序如何帮助学生扩大词汇量，增强 films. 了文章的逻辑性。 In a word°，students can have fun learning ④收尾，点题：In a word总结全文，简洁有力地 English by using this app. 再次表明该应用程序的优势，使文章结尾自然。 的素材积累 储备金句，提升语言质感▲ [开头句] 1.However,I've had some digital problems here. 2.Nowadays,digital devices are everywhere around us. 3.I'm glad to share my ideas about a new English app for middle school students. 4.Here is my great design for a useful English learning app called Happy English Learning. [中间句] 1.Next,I tried to use my digital wallet,but the shop's payment system didn't work. 2.Too much digital time can keep us from doing other important things,like face-to-face communication and outdoor activities. 3.It will provide English news,movies,songs and games to make study more fun. 4.The app helps students learn together,enlarge vocabulary and improve listening skills. 65 拔尖特训·英语（外研版）八年级上 [结尾句] 1.The technology there lets me live a more convenient life! 2.It's important to find a balance and not to let digital life control our lives. 3.I believe this app will make English learning easier and happier for middle school students. 4.I hope this app can help students fall in love with English and make great progress. [名言警句] l.AI will not replace us.It will amplify us..人工智能不会取代我们。它将增强我们（的能力）。 2.Interest is the best teacher.兴趣是最好的老师。 ]写作演练 实战练笔，夯实写作功底▲ 如今，数字技术让我们的购物方式发生了巨大改变。请根据以下内容要点，写一篇90词左右 的短文。 购物方式变化 以前购物要去实体店，现在可网上购物。 网上购物优势 商品种类多，能轻松对比价格，还能送货上门。 注意事项 选择正规网站，保护个人信息。 未来展望 可能实现虚拟现实购物体验 [思路点拨]1.文体：说明文。2.时态：一般现在时、一般过去时、现在完成时和一般将来时，以一般 现在时为主。3.人称：第一人称。4.要点提示：按过去、现在和将来的变化来写作。 [写作提纲] Digital technology in our shopping ways In the past Now In the future We had to go to We can shop There are all We can easily compare We may have a virtual physical stores kinds of goods reality shopping online easily prices among different to buy things. online. sellers. experience. [妙笔生花] 664.C根据后面的“北京、江苏和安微”可知，这些是地方 place意为“地方”。 5.D句意：浙江成了一个典型的例子。example意为“例 子；榜样”。 6.B句意：在温州，政府计划到2025年让人工智能教育 进人更多学校。enter意为“进人”。 7.B句意：随着科技的发展，我们的教材一直在变化 development意为“发展”。 8.A句意：从打字到如今的编程和人工智能… “from..to..”是固定搭配，意为“从…到”。 9.D句意：将来，人工智能知识将会被广泛使用。widely 意为“广泛地”。 10.C句意：人们可能不得不理解像ChatGPT这样的东 西。understand意为“理解：明白” 三、1.B推理判断题。文中提到月球近侧有大片平坦的 区域：远侧有更多山脉和坑，看起来是多岩石的。B选项图 片呈现的近侧平坦、远侧多坑等特征与之相符。 2.C推理判断题。根据“The near side is warmer inside, which may make its rocks soft and allow more bending. The far side is cooler and harder,so it bends less.”可知，此 处讲述月球近侧弯曲更明显，C选项“奇怪的是，月球的近 侧显示出更多的弯曲。”与之对应。 3.C标题概括题。文章主要讲述了NASA团队利用 GRAL任务的数据，发现了月球两侧差异的原因，C选项 符合题意。 长难句解读 原句：By observing how these bodies respond to gravity, scientists learn about their internal layers,such as whether they have liquid or solid parts. 结构剖析：主干为scientists learn about their internal layers:By observing how these bodies respond to gravity 是介词短语作方式状语，其中how引导宾语从句，作 observing的宾语；such as whether they have liquid or solid parts是举例补充说明。 翻译：通过观察这些天体如何对引力做出反应，科学家 们能了解它们的内部圈层，例如它们含有液态还是固态 部分。 D Developing ideas Presenting ideas 强基础 -1.neighbourhood 2.still 3.throw 4.bedroom 5.homework 二、1.diaries 易错分析 错填：diary。错误原因：固定搭配没记牢，keep diaries表示“写日记（习惯、经常性）”，要用复数形式。名 词单复数变化规则不熟悉：以“辅音字母十y”结尾，通常 变y→i+es,diary,diaries. 2.stranger 3.hundreds 4.building 5.Sadly 三、A1.Anyone2.are glued to3.would 4.Millions 5.machine B 1.screen 2.pages 3.instead of 4.just 5.across 四、1.A根据“We can collect and recycle it.”可知，这里 指的是不要扔掉废纸。throw away意为“扔掉；丢弃”。 2.A句意：一如果你遇到困难，可以向任何人求助。没 必要只挑某一个人。一谢谢你。你真是太好了。anyone 意为“任何人”。 易错分析 错选：C.someone。错误原因：语义理解不透彻，此 处指“你可以找任何人帮忙”，而不是“找某个人”。 anyone-与someone用法区别：anyone表示“任何人”，强 调“无论谁都可以”；someone表示“某人，某个人”，强调 “不确定的某一个”。根据语境，用anyone更符合句意。 3.A句意：你为什么步行去上学，而不是坐公 交？一因为我想锻炼。instead of doing sth.表示“而不 是做某事”。 4.A句意：—机器人开始工作时，眼睛亮了起来。一太 神奇了！light up表示“发光，发亮”。 5.B句意：我们老师经常告诉我们使用电脑时要小心。 tell sb.to do sth.告诉某人做某事。 五、1.an2.discussion3.usually4.rules5.how 6.larger 7.to manage 8.dislike 9.because 10.with 17 刷语篇 1.and 2.themselves 3.in 4.devices 5.a 6.to check 7.to do 8.different 9.personal 10.what 二、1.B词义猜测题。根据“Some gadgets get smaller and faster.Others are replaced by newer things like smartphones.”可知，此处指变得更小更快的东西，举例中 有智能手机，由此推出gadgets意为“小器械”，与tools的 意思相接近。 2.B标题概括题。根据“Then,most people had mobile phones and many homes no longer had landlines..”可知，第 ①段讲的是固定电话和手机，用Call me做标题；根据“But in the 1980s and 1990s,people used to use floppy disks." 可知，第②段讲的是以前用过的磁盘，用Goodbye disks做 标题；再由“It's easy to take photos today.People.. fewer of them.”可知，第③段介绍拍照工具，用Picture this 做标题。 3.D标题概括题。根据“Here are some old gadgets people used to use.”及全文内容可知，本文主要介绍了人 们过去常用的工具。 三、1.A上文提及“如今，AI虚拟人在国内外很流行”， 下文提及“它们能模仿真人的声音、动作，甚至性格”。A项 “AI虚拟人现在可以像真人一样”承上启下，总起AI虚拟 人的特点，符合语境。 2.B下文提及“它们可以是偶像、视频博主、记者等”。此 处对应表示：如今虚拟人以多种形式出现。 3.G上文提及“科技公司展示了首个数字偶像一希加 加”。下文讲述她在时装周走红。G项“她可以换妆容、造 型，甚至直播”具体介绍了这个虚拟人的能力，符合语境。 4.C上文引用了刘倩的话。空处对应表示：刘以数字导 游为例进行说明。 5.F上文提及“AI虚拟人没有太多人情味和高情商”，空 处对应表示：这些都是只有真正的人类才拥有的特征。 练写作 One possible version: Digital technology has greatly changed the way we shop.In the past,we had to go to physical stores to buy things.However,now we can shop online easily. Online shopping has many advantages.There are all kinds of goods online.We can easily compare prices among different sellers.And the best part is that the goods can be delivered right to our doors.When shopping online,we need to be careful.We should choose regular websites to protect our personal information. In the future,we may have a virtual reality shopping experience.We can“try on”clothes or“see”how furniture looks in our homes without leaving homes Digital technology will keep making our shopping more convenient and interesting. 拔尖新视野 时文在线 1.D细节理解题。由第二段中“Li named him Green, because the grasslands were green”可知，之所以取名 Green,是因为草原是绿色的 2.C推理判断题。由第五段中“Green learned to live in the wild..grew stronger..”可知，接下来Green会在草原 自由生活。 3.篇章结构题。第一段总起，介绍李微漪救狼、纪录片 走红；第二、三段讲述李救助Green并在城市抚养的过程； 第四、五段讲述送Green重返草原、回归大自然的过程；最 后一段总结故事的意义，故本文结构为①/②③/④⑤/⑥。 4.【拓展迁移】She is kind and brave.She loves animals and respects freedom.(答案不唯一，言之有理即可) 5.【拓展迁移】It is wonderful..Green can live freely in the wild(答案不唯一，言之有理即可) 外刊选萃 1.B上文提及“孩子们赤着脚在那建筑工地走来走去”， 本句对应表示：Sia为这些孩子感到难过。 2.A由“她匆忙把这些鞋子都送给了她在建筑工地见到 的孩子们”可知，上文对应表示：她把它们放进一个大盒 子里 3.G下文提及“随后迅速发展壮大”，上文对应表示：这个 想法是她与父母吃饭时想出来的。 4.C下文提及“全世界约有3亿人买不起鞋于”，本句对 应表示：这种需求是无穷无尽的。 18