Unit 4 Section Ⅲ（Word练习）-【精讲精练】2026-2027学年高中英语选择性必修第一册（外研版）

**基本信息** 高中英语新授课同步练，以“基础夯实-能力提升”分层设计构建词汇、语法到语篇的完整巩固路径，兼顾语言能力培养与思维品质发展。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |层级一|核心词汇（拼写）、基础语法（单句填空）、基础句型（完成句子）、课文语篇（语法填空）|聚焦语言知识内化，题型对应课时基础目标，如单词拼写强化词汇记忆，语法填空巩固语法规则| |层级二|语篇理解（阅读理解）、语境应用（完形填空）|侧重语言综合运用，通过真实情境语篇（如缝纫机艺术家、AI解读古卷轴）提升信息获取与逻辑推理能力，体现思维品质培养|

[对应知能达标训练P45] Ⅰ.单词拼写 1．The technician(技术人员)turned over the testing problem for a long time until he found a solution to it. 2．There has been a distinct (明显的) improvement in his work since he improved the way of working. 3．Technological innovations (创新)，combined with good marketing，will promote the sales of these products. 4．My hobbies are painting and watching Disney animations (动画片) in my spare time. 5．When I told you to “get lost”，I didn't expect to be taken literally (根据字面意思). Ⅱ.单句语法填空 1．Going online to do research is natural.But all of the choices at your fingertips can be overwhelming (令人不知所措的) sometimes. 2．His curious words left me wondering about his real purpose.I don't think I should take them literally (literal). 3．No one can say for sure what they were talking about because they held the meeting secretly. 4．Lightning lit up the darkening skies，and within moments the plane was tossed (使摇摆) around. 5．Some of our friends can be similar to us，and some of them can have many distinctions (distinct) in some ways. 6．Not only Tom but also his parents are (be) fond of watching football matches. 7．The rainforests play an important role in the world's ecosystem because they take in heat instead of reflecting it back into the atmosphere. 8．This is an introductory course for students who are unfamiliar (familiar) with computers. 9．We must encourage innovation (innovate) if the company wants to remain competitive. 10．Frank put the medicine in a top drawer to make sure it would not be accessible (access) to the kids. Ⅲ.完成句子 1．无论你遇到什么困难，都必须坚持下去。(让步状语从句) You have to go on no matter what/whatever difficulties you meet． 2．他不仅以诚实赢得了友谊，而且还找到了成功的关键。(not only...but also...) He not only gained friendship with his honesty，but also found the key to success． 3．药品不应放在孩子们够得到的地方。(accessible) Medicine should not be kept where it is accessible to children． Ⅳ.课文语法填空 People 1.have been expressing (express) their thoughts and ideas through art for thousands of years.2.To do (do) this，they have used a 3.variety (vary) of tools and technologies.Art and technology have always been seen 4.as two very separate things. Today，however，technological 5.advances (advance) have led to a combination of art and technology.As 6.a result，the art world is changing greatly.Now art is more 7.accessible (access) to us than ever before.The art-tech combination is also changing our concepts of “art” and the “artist”．Not only can we interact with art，but also take part in 8.its (it) creation. However，the increase in the amount and variety of art produced has also raised questions over its overall quality.9.Similarly (similar)，such developments are making the line between art and technology less distinct. Although we are not sure 10.where the technology will take art next，we can definitely expect the unexpected. Ⅰ.阅读理解 A Arun Kumar Bajaj is a technician and he has a very unusual skill—he can paint with a sewing machine.Technically，it's embroidering(刺绣)，not painting，but his artworks are so detailed that they can pass as paintings to the untrained eyes.And the fact that he does it all with a sewing machine just makes that much more impressive. Arun was really good at drawing and painting while growing up and dreamed of becoming a famous painter，but his father died suddenly when he was 16 years old，which destroyed his plans and forced him to give up school in order to run the family business.His father was a tailor and he became one too，but he didn't let the artist in him die.He started “painting” with a needle and thread，but instead of using his hands，he decided on a rather unusual tool—the sewing machine.It took him a while to master this unique art form，but today he is recognized as the world's only sewing machine artist.His works are innovative and have become very popular both in India and abroad.It's easy to see why，just by looking at them，but what really makes his embroideries special is the tool he uses. “You need to be very careful because once you've stitched(缝) the cloth，there's no way you can repair it，” Arun said.“It's all done in a single layer to give the painting a neat look.” Some of Arun's most impressive works include a 4×2 feet painting of the court of Ranjit Singh which took the artist over a year to finish.Arun runs a tailoring business in the Adalat Bazar of Patiala，but he devotes a lot of his time to his artistic dream as well. [语篇解读]　本文是一篇记叙文。文章介绍了世界上唯一的缝纫机画家Arun Kumar Bajaj开始用缝纫机画画的经过和其工作的特点。 1．Why do Arun's paintings leave a deep impression on people? A．They have rich contents. B．They take many years to finish. C．They give people a sense of satisfaction. D．They are finished with a sewing machine. 解析　细节理解题。根据第一段中的“he has a very unusual skill—he can paint with a sewing machine(他有一项非常不寻常的技能——他能用缝纫机作画)”及“And the fact that he does it all with a sewing machine just makes that much more impressive.(他用一台缝纫机完成了这一切的事实让人印象更加深刻。)”可知，Arun的画给人留下深刻的印象是因为它们是用缝纫机完成的，故选D。 答案　D 2．What made Arun give up his former plans? A．His father's sudden death. B．His family's encouragement. C．His love for drawing and painting. D．His position in his family business. 解析　细节理解题。根据第二段中的“but his father died suddenly when he was 16 years old，which destroyed his plans and forced him to give up school in order to run the family business(但在他16岁时他的父亲突然去世，这破坏了他的计划，迫使他放弃学业，以经营家族企业)”可知，是父亲的突然去世让Arun放弃了他以前的计划，故选A。 答案　A 3．What can we infer about Arun's work? A．It includes painting repair work. B．It requires the use of special cloth. C．It needs to be done with great care. D．It involves keeping handwriting neat. 解析　细节理解题。根据第三段中的“You need to be very careful because once you've stitched the cloth，there's no way you can repair it(你需要非常小心，因为一旦你缝好了布，就没有办法修补了)”可推知，Arun的工作需要非常小心地做，故选C。 答案　C 4．What's the text mainly about? A．Arun's wonderful life journey. B．Arun's most impressive works. C．An expert good at embroidering and sewing. D．The world's only sewing machine painter. 解析　主旨大意题。根据第一段中的“Arun Kumar Bajaj is a technician and he has a very unusual skill—he can paint with a sewing machine.(Arun Kumar Bajaj是一名巧匠，他有一项很不寻常的技能——他可以用缝纫机画画。)”及第二段中的“It took him a while to master this unique art form，but today he is recognized as the world's only sewing machine artist.(他花了一段时间才掌握了这种独特的艺术形式，但如今他被公认为是世界上唯一的缝纫机画家。)”可知，本文主要介绍了世界上唯一的缝纫机画家Arun Kumar Bajaj，故选D。 答案　D B Buried in ash after Vesuvius' eruption，hundreds of scrolls (卷轴) have kept their secrets hidden for centuries.But archaeologists have now been able to reveal some of the ancient text with the help of artificial intelligence. Discovered in the ruins of a villa，the Herculaneum scrolls are a collection of around 1，000 scrolls，along with other relics.In earlier times，many people tried to unlock the secrets of scrolls but in vain，mainly because most of them were fragile (易碎的) and would shatter into pieces if unrolled. Until now，the only way to read what's inside the scrolls is to put together the thousands of pieces，which may take 500 years to reveal their content.Fortunately，a team led by professor Seales had already pioneered a way to “virtually unwrap” an ancient scroll using X-ray tomography (断层成像技术).But that was not enough to read the barely visible ink on the ancient documents.The chemistry of the ink from the ancient world is different than the chemistry from medieval times.It's largely invisible to the naked eye even when caught by the X-ray. In 2019，they did come up with a solution based on artificial intelligence to “see” the ink，but it needed much data.So they launched the Vesuvius Challenge to accelerate the work and released software and thousands of 3D X-ray images of pieces and two rolled-up scrolls，in the hope that global research groups would take up the challenge. In the end，a team of three students shared the grand prize.They could read 2，000 letters from the scroll after training machine-learning algorithms on the scans.After creating a 3D scan of the text using a CT scan，the scroll was then separated into segments.A machine learning model—an application of AI—then detected the inked regions，allowing them to decipher the text. Mastro，a professor at Naples' University，called the technique “revolutionary”．“We worked literally day and night to study them，but I am more excited that using this method we can reveal what has been hidden in the scrolls for almost 2，000 years，” said Mastro. [语篇解读]　本文是一篇说明文。文章主要说明了人们利用人工智能来阅读古卷轴，解释了其具体的操作过程。 5．What issue was resolved with X-ray tomography? A．The fragile nature of the scrolls. B．Putting together divided pieces. C．Showing the scrolls without opening it. D．The difficulty in understanding ancient languages. 解析　细节理解题。根据第二段第二句话“早些时候，许多人试图解开卷轴的秘密，但都是徒劳的，主要是因为大多数卷轴都很脆弱，一旦展开就会碎成碎片。”以及第三段第二句话“幸运的是，由Seales教授领导的一个团队已经开创了一种使用X射线断层扫描‘虚拟打开’古代卷轴的方法。”可知，X射线断层扫描解决了不打开就可以展示卷轴的问题。故选C。 答案　C 6．How did AI function in processing the scrolls? A．By unwrapping the scrolls. B．By analyzing the chemistry. C．By separating them with relics. D．By detecting the barely visible ink. 解析　细节理解题。根据第三段以及第四段“In 2019，they did come up with a solution based on artificial intelligence to ‘see’ the ink，but it needed much data.(2019年，他们确实提出了一种基于人工智能的解决方案来‘看到’墨水，但它需要大量数据。)”可知，AI通过检测几乎看不见的墨水来处理卷轴。故选D。 答案　D 7．What does the underlined word “decipher” mean in paragraph 5? A．Adapt. B．Summarize. C．Arrange. D．Interpret. 解析　词义猜测题。根据画线词上文“A machine learning model—an application of AI—then detected the inked regions，allowing them to”可知，本句介绍了一个机器学习模型——一种人工智能的应用——然后检测到有墨水的区域，使它们能够翻译文本，故画线词意思是“翻译”，与Interpret意义相近。故选D。 答案　D 8．What is the passage mainly about? A．Scrolls promote technological revolution. B．AI advanced the way to read ancient scrolls. C.New technology discovered relics in Vesuvius. D．Hidden secrets are recorded by archaeologists. 解析　主旨大意题。根据最后一段以及文章内容可知，本文主要说明了人们利用人工智能来阅读古卷轴，解释了其具体的操作过程，由此可知，这篇文章主要讲的是人工智能改进了阅读古卷轴的方式。故选B。 答案　B Ⅱ.完形填空 I remember one of my last few years at an amusement park.I spent about five years working at a booth (摊位) across from a(n) 1 comedian. His name was Moonie.He was 2 amazing，and his act was done by using gestures instead of 3 ．I remember watching his shows and always being 4 ．Even when the audience wasn't 5 ，he always 6 to keep things funny and fresh.That was a very hard thing. When I heard it would be his last year that he performed at the amusement park，I wanted to 7 him for all the amazing shows he had done.At that time he was 8 with the crowd after his last show of the day.As the audience dropped tips into his basket，he was pointing at them with a huge smile and saying“You're the 9 ！”to each one. I 10 him and dropped a twenty-dollar bill into his basket.He turned to me，smiling very brightly，and said，“You're the greatest！”I 11 him directly and stopped him，saying，“No，Moonie，you are the greatest! I have been 12 your shows for five years from that booth right over there.And I just want to say a thank-you for the years of amazing 13 that you have given me.” The look on his face said that he was truly touched by that 14 ．He asked to shake my hand.I accepted and we shared a moment of mutual (相互的) 15 and gratitude. [语篇解读]　本文是一篇记叙文。文章讲述了作者在游乐园摆摊的大约五年中，天天观看一位喜剧演员的表演，在对方最后一年表演时，作者向那位喜剧演员表达了感谢。 1．A.boring B．wonderful C．strange D．honest 解析　根据下文中的 amazing 可知“我”的摊位对面是一个出色的喜剧演员。 答案　B 2．A.partly B．regularly C．absolutely D．probably 解析　联系语境可知“我”认为他极其令人惊叹。absolutely“绝对地；极其”。 答案　C 3．A.features B．complaints C．words D．assistants 解析　根据空前的“using gestures instead of”可推知他的表演只用手势而不用语言。 答案　C 4．A.entertained B．frightened C．touched D．annoyed 解析　这是一位很出色的喜剧演员，因此“我”总会被他逗乐。entertain“使有兴趣；使快乐；娱乐”。故 A 项符合题意。 答案　A 5．A.performing B．hesitating C．moving D．cooperating 解析　甚至当观众不配合时，他也总是设法保持趣味性和新鲜感。故D项符合文意。 cooperate“协助，配合”。 答案　D 6．A.managed B．failed C．promised D．supported 解析　参见上题解析。manage to do sth“设法做成某事”。 答案　A 7．A.remember B．memorize C．inform D．thank 解析　根据下文中的“And I just want to say a thank-you for the years of amazing 13 that you have given me.”可知，“我”想谢谢他这些年所做的精彩表演。故选 D。 答案　D 8．A.fighting B．shaking C．standing D．arguing 解析　在当天最后的演出结束后，他站在人群中。 答案　C 9．A.greatest B．funniest C．worst D．richest 解析　根据下文中的“He turned to me，smiling very brightly，and said，‘You're the greatest！’”可知，当观众把小费投进他的篮子时，他便会对每个人说，“你是最棒的！”故选A。 答案　A 10．A.persuaded B．patted C．comforted D．approached 解析　“我”走近他，把一张20美元的钞票投进他的篮子里。故选D。 答案　D 11．A.called on B．came across C．talked with D．looked at 解析　“我”直视着他，打断他说，“不，Moonie，你才是最棒的！”根据语境及空后的 directly 可知，D项符合文意。 答案　D 12．A.recording B．improving C．watching D．learning 解析　联系语境，此处表示“我在那边那个摊位上看你的表演已经五年了”。上文中的“I remember watching his shows and always being 4 .”也是提示。 答案　C 13．A.lessons B．games C．shows D．lectures 解析　根据上文中的“I wanted to 7 him for all the amazing shows he had done”可知，此处意为“我只想说谢谢你多年来带给我的精彩表演”，故选 C。 答案　C 14．A.question B．comment C．wish D．story 解析　联系语境，此处“that 14 ”指代“我”对他说的一番话，故B项comment“议论，评论，解释”符合文意。 答案　B 15．A.humour B．belief C．surprise D．respect 解析　联系语境，此处表示我们分享了一个彼此尊重与感激的时刻。故选 D。 答案　D 学科网（北京）股份有限公司 $