Unit 3 The Internet Discovering Useful Structures & Listening and Talking 分层同步练习-2025-2026学年高中英语人教版必修第二册

Discovering Useful Structures & Listening and Talking 一、必备知识基础练 Ⅰ.单词拼写 1.The online store is offering a 20% d　　　　　 on all electronics this week.  2.P　　　　　 the “Enter” key on your keyboard to submit your search query online.  3.Creating an 　　　　　　(账户) on this website allows you to save your preferences and track orders.  4.Before making an online payment,always 　　　　　(确认) that the website is secure and legitimate.  5.The “Search” 　　　　　　(功能) on the Internet allows users to find information quickly by typing keywords.  Ⅱ.单句语法填空 1.Over the past few years,thousands of films 　　　　　　　　　　　　(produce) all over the world.  2.Shakespeare’s play Hamlet 　　　　　　　　　　(make) into at least ten different films over the past years.  3.So far,about five thousand trees 　　　　　　　　　　　　　　　(plant) in these ten neighbourhoods.  4.The diamond mine 　　　　　　　　　　　　(discover) accidentally by a little boy when he was playing hide-and-seek.  Ⅲ.单句写作 1.我希望你能够把我的建议考虑在内,我确信你会做出正确的决定。(take...into account) I hope that you can 　　　　　　　　　　　　　　　　　　　　　　　　and I’m sure that you will make a right decision.  2.作为惯例,我们应保持所有厕所干净整齐。(keep+宾语+宾语补足语) As a rule,we should 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　.  3.定期锻炼帮助学生保持体型,并在学习时提高注意力。(shape) Regular exercise helps students 　　　　　　　　　　　　　　　　　　and improves their focus during study sessions.  4.记录你的作业对于在高中有效管理时间至关重要。(track) 　　　　　　　　　　　　　　　　 your assignments is crucial for managing your time effectively in high school.  5.她按照老师的建议写作文,这显著提高了她的成绩。(way作先行词) She writes her essays 　　　　　　　　　　　　　　　　　　　　　　　　,which has improved her grades significantly.  二、能力素养提升练 Ⅳ.阅读理解 (2025河南郑州高一期中) Like most nerds(书迷) who read science fiction,I’ve kept wondering how society will greet true artificial intelligence,if and when it arrives.Will we panic?Ignore it and go about our daily lives?Therefore,it’s been fascinating to go online to try to make sense of ChatGPT,a new cutting-edge A.I.chatbot(聊天机器人) opened for testing at the end of 2022.In five days,more than a million people signed up to test it. In recent years,though a few A.I.tools have gotten good at doing narrow and well-defined tasks,like writing marketing copy,they still tend to be weak when taken outside their comfort zones.But ChatGPT feels different.It is smarter and more flexible.It can write jokes and college-level essays.It can also guess at medical diagnoses,and even seems good at answering the types of open-ended analytical questions which frequently appear on school assignments. The technology that powers ChatGPT isn’t,strictly speaking,new.It’s based on what the company calls“GPT-3.5”,an upgraded version of GPT-3 in 2020.While the existence of a highly capable linguistic superbrain might be old news to A.I.researchers,it’s the first time such a powerful tool has been made available to the general public through a free,easy-to-use web interface. Unlike Google,ChatGPT doesn’t explore the Internet for information on current events,and its knowledge is restricted to things it learned before 2021.Since ChatGPT training data includes billions of examples of human opinion,representing every reasonable view,it’s also,in some sense,moderate by design.Without specific instructions,for example,it’s hard to coax (诱导) a strong opinion out of ChatGPT about political debates.Usually,you’ll get a fair summary of what each side believes. 1.How did the public respond to ChatGPT at first? A.People worried about this new technology. B.Many people found it hard to understand ChatGPT. C.A number of people couldn’t wait to register for a try. D.Millions of people were ignorant of this new A.I.chatbot. 2.In which aspect is ChatGPT different from the GPT-3? A.Linguistic researchers speak highly of it. B.People can use it free of charge. C.It is welcomed by A.I.researchers with enthusiasm. D.It is the first powerful tool open to the general public. 3.What’s the text mainly about? A.The future of ChatGPT. B.The brilliance of ChatGPT. C.The development of ChatGPT. D.The arguments about ChatGPT. Ⅴ.完形填空 A little girl created a perfect gift for her mother’s birthday.It was a drawing of a 　1　 on white paper with the words “For Mom:love,love,love” decorated with hearts.She folded(折叠) her letter,but then she 　2　 it.  For most people,that would be the 　3　 of this story,but this story had a different result.James Carrell 　4　 the letter.He had just called his mother,wishing her a happy birthday.After he hung up,Carrell saw the 　5　 on the ground outside of a hardware(五金器具) store in Manvel.“I realized it was a gift,” said Carrell.“I 　6　 it up and saw the flower and hearts.It really 　7　 me.” Carrell thought that the letter would brighten someone’s day and that maybe he could find the 　8　,so he posted it on the Internet.The message moved a lot of people,　9　 one man.  “I was sitting at my friend’s house and saw a man’s reply,” said Carrell. The comments included one from Robert Alvarado.He wrote,“I can’t 　10　 you found my baby’s letter.” Carrell reached Alvarado to 　11　 the letter.It took a few days,but the men finally 　12　 on Thursday night,one day after Alvarado’s wife’s birthday.  “　13　 the letter made it home,” said Alvarado. “We are thankful for what James Carrell did.”  We often forget the power of 　14　 things,but for this family from Alvin,Carrell’s small act left a(n) 　15　 impression.  1.A.bird　　 B.card C.cake D.flower 2.A.received B.sent C.lost D.posted 3.A.end B.part C.influence D.cause 4.A.wrote B.found C.remembered D.answered 5.A.paper B.cash C.bag D.tool 6.A.opened B.put C.gave D.made 7.A.satisfied B.frightened C.shocked D.touched 8.A.owner B.stranger C.hero D.finder 9.A.obviously B.extremely C.especially D.probably 10.A.forget B.believe C.understand D.pretend 11.A.read B.present C.return D.publish 12.A.left B.met C.stopped D.agreed 13.A.Naturally B.Suddenly C.Surprisingly D.Finally 14.A.little B.certain C.useless D.extra 15.A.unhappy B.lasting C.beneficial D.reasonable Ⅵ.语法填空 (2025福建福州高一期中) A new social robot has been introduced to the public at Nanyang Technological University in Singapore.The robot called Nadine 1.　　　　　　(build) by a research team at the university last month.Nadine has brown hair and human-like skin.She can talk and act like a human and she even has her own personality.The robot can show emotions,like 2.　　　　　　(angry) and sadness,depending on the topics she is talking about.  Nadine 3.　　　　　　(become) one of the most advanced and human-like robots so far.The new social robot has functions 4.　　　　　　 have never been used in other robots.Nadine can not only remember people she has met before,5.　　　　　　 she can recall things she said in earlier conversations as well.  Up to now,robots have been used 6.　　　　　　(wide) in the manufacturing industry(制造业).Meanwhile,we may also find more and more robots equipped 7.　　　　　　 social functions.This could be important with the population aging.Working robots could be the solution to the 8.　　　　　　(decrease) workforce.  On 9.　　　　　　 other hand,such social robots can care for children or older people.They can play and talk with them or keep them company.Recently,Nadine has a job as a receptionist at the university where she answers questions 10.　　　　　　(ask) by students and other visitors.  知识积累卡 一、重点单词 1.ignore v. 　　　　　　→ignorant adj. 　　　　　　→ignorance n.　　　　　　  2.fascinate v. 　　　　　　→fascinated adj.　　　　　　→fascinating adj. 　　　　　　  3.represent v.　　　　　　→representative n.　　　　　　  4.summary n.　　　　　　   5.reception n. 　　　　　　→receptionist n.　　　　　　  二、熟词生义 1.greet　本文义:v.　　　　　　　其他义:v.　　　　　　  2.copy　本文义:n.　　　　　　　其他义:v.　　　　　　  三、词块速记 1.science fiction　　　　　　　　　　　  2.comfort zones　　　　　　　　　　　  3.be restricted to　　　　　　　　　　　  四、长难句分析 Like most nerds who read science fiction,I’ve kept wondering how society will greet true artificial intelligence,if and when it arrives. 分析:I’ve kept wondering...是句子的主干,Like...是介词短语作　　　　　　语,其中who引导的是　　　　　　从句,how引导的是　　　　　　从句,if and when意为“倘若,如果”,引导　　　　　　从句。  句意: ______________________________________________________________ 参考答案 Ⅰ.1.discount　2.Press　3.account　4.confirm 5.function Ⅱ.1.have been produced　2.has been made　3.have been planted　4.was discovered Ⅲ.1.take my suggestion into account　2.keep all the washrooms clean and tidy　3.stay in shape　4.Keeping track of 5.the way her teacher suggested Ⅳ.【语篇导读】本文是一篇说明文。文章探讨了ChatGPT聊天机器人的特点、影响及公众反应。 1.C　推理判断题。根据第一段中“In five days,more than a million people signed up to test it.”可知,公众对ChatGPT最初的反应是,许多人迫不及待地想要注册试一试,故选C项。 2.B　细节理解题。根据倒数第二段中“it’s the first time such a powerful tool has been made available to the general public through a free,easy-to-use web interface”可知,ChatGPT 与GPT-3的不同之处在于,人们可以免费使用ChatGPT,故选B项。 3.B　主旨大意题。通读全文可知,文章第一段提出ChatGPT发布后很受人们欢迎;第二段指出ChatGPT与一些人工智能的不同之处在于ChatGPT更智能,更灵活;第三段指出ChatGPT相比于GPT-3的优点;第四段指出ChatGPT相比于Google的优点。由此可知,文章主要介绍了ChatGPT的智慧之处,故选B项。 Ⅴ.【语篇导读】本文是一篇记叙文。Carrell捡到一位小女孩写给她母亲的生日祝福信,很受感动,于是发到网上寻找失主,最后将其物归原主。 1.D　根据下文“I 　　　it up and saw the flower and hearts.”可知,此处是信息词flower的词汇复现。故选D项。  2.C　根据转折词but和下文“James Carrell 　　　the letter.”可知,女孩给母亲的生日祝福信丢失了。故选C项。  3.A　根据“but this story had a different result”可知,大多数人认为信丢了就是这个故事的结局。故选A项。 4.B　根据下文“After he hung up,Carrell saw the 　　　on the ground outside of a hardware store in Manvel.”可知,James Carrell发现了女孩丢失的信。故选B项。  5.A　根据上文“She folded her letter,but then she 　　　it.”可知,Carrell在Manvel一家五金店外的地上看到了那张纸。故选A项。  6.A　open up打开;put up搭建,张贴;give up放弃;make up编造,弥补。根据“saw the flower and hearts”可知,Carrell把信打开了。故选A项。 7.D　根据上文“I 　　　it up and saw the flower and hearts.”可知,女孩表达对母亲的爱让Carrell很感动。故选D项。  8.A　根据“so he posted it on the Internet”可知,Carrell把丢失的信发布到网上的目的是找到其主人。故选A项。 9.C　根据下文“The comments included one from Robert Alvarado.He wrote,‘I can’t 　　　you found my baby’s letter.’”可知,这条信息尤其感动了Robert Alvarado。故选C项。  10.B　根据“you found my baby’s letter”可知,Robert Alvarado对于Carrell找到自己孩子的这封信感到难以置信。故选B项。 11.C　根据“He wrote,‘I can’t 　　　you found my baby’s letter.’”可知,Carrell把丢失的信还给了失主。故选C项。  12.B　根据“It took a few days”可知,两个人最终联系见面了。故选B项。 13.D　根据“the letter made it home”可知,这封丢失的信最终送到。故选D项。 14.A　根据“Carrell’s small act”可知,此处指小事情的力量。故选A项。 15.B　根据“We often forget the power of 　　　things,but for this family from Alvin,Carrell’s small act”可知,James Carrell小小的举动带来了持久的印象。故选B项。  Ⅵ.【语篇导读】本文是一篇说明文。文章主要介绍了新加坡南洋理工大学推出的一款名为Nadine的社交机器人及其特性。 1.was built　考查动词时态语态。根据时间状语“last month”可知,句子应用一般过去时,The robot和build为被动关系,故填was built。 2.anger　考查名词。所填的词作宾语,所以用名词形式,故填anger。 3.has become　考查动词时态。根据时间状语“so far”可知,此处应用现在完成时,故填has become。 4.that/which　考查定语从句。先行词是functions,指物,关系词在定语从句中作主语,故应填that或which。 5.but　考查连词。not only...but (also)...“不仅……而且……”。 6.widely　考查副词。所填的词修饰动词have been used,所以用副词形式,故填widely。 7.with　考查介词。be equipped with“装备有”。 8.decreasing　考查形容词。所填的词修饰名词workforce,所以用形容词形式,意为“减少的”,故填decreasing。 9.the　考查冠词。on the other hand“另一方面”。 10.asked　考查非谓语动词。ask和questions为逻辑上的动宾关系,所以用过去分词作后置定语,故填asked。 知识积累卡 一、1.忽视　无知的　无知　2.使着迷　着迷的　迷人的 3.代表　代表　4.总结　5.接待　接待员 二、1.迎接　问候　2.文案　复印 三、1.科幻小说　2.舒适区　3.被限制在……;仅限于…… 四、状　限制性定语　宾语　条件状语 像大多数读科幻小说的书呆子一样,我一直在想,如果真正的人工智能到来,社会将如何迎接它。 学科网（北京）股份有限公司 $