Unit 4 Period3 lesson 3 Internet and Friendships（分层作业）英语北师大版2019必修第二册

Unit 4 Information Technology Period 3 Internet and Friendships分层练习（解析版） 基础达标 01 能力提升 02 拓展培优 03 一、将下列短语翻译为英文。 1.__________________对某人表示善意 2.__________________关心…… 3.__________________除此之外 4.__________________社交媒体 5.__________________在……的基础上；根据…… 6.__________________在某人看来 7.__________________关注 8.__________________与……保持联系；了解（某课题或领域的最新情况） 9.__________________在联系中；保持联系 10.__________________在行进；在迁移；忙碌；活跃 11.__________________在世界各地 12.__________________指出；指明 13.__________________常识 14.__________________把……与……连接起来 15.__________________痴迷于…… 1.show kindness to sb 2.be concerned with 3.in addition 4.social media 5.on the basis of 6.in sb’s opinion / eye(s) / view 7.focus on 8.stay / keep in touch with ... 9.be in contact 10.be on the move 11.all over / around the world 12.point out 13.common / general knowledge 14.connect ... with / to / and ... 15.become / be obsessed with 二、单句语法填空 1．Online chatting is no ____(replace) for face-to-face contact. 2．Both teams are considered ____(power) competitors of the gold medal. 3．We all found his ____(argue) convincing and interesting. 4．It was not until he came back ____ I finished the daily work. 5．Both the Winter and Summer Olympics are held every four years on a regular ____(base)． 6．One should be content____ what he has and never regret for what he has done. 7．Do the opposite.Focus ____ the speaking. 8．But no matter ____ rich they were，they were always living a simple life. 答案：1． replacement 2．powerful 3． argument 4． that 5．basis 6．with 7． on 8． how 三、根据汉语意思完成句子 1．正是这些现实生活中的社交技能让我们能发展终生的友谊。 (强调句型) ____________________________________________________. 2．无论有多忙，父母都应该抽出一些时间来陪伴孩子。(no matter how) ____________________________________________________. 3．良好的亲子关系应该建立在相互理解和尊重的基础上。(on the basis of) ____________________________________________________. 4．我遇到了一些困难，但是跟你的相比根本就算不上什么。(compare...to...) ____________________________________________________. 5．简而言之，生活的乐趣在于做我们喜欢做的事情。(in brief) ____________________________________________________. 答案： 1. It is the social skills in real life that enable us to develop lifelong friendships. 2．No matter how busy they are，parents should spare some time to accompany their children. 3.A good parent-child relationship should be set up on the basis of mutual understanding and respect. 4．I met some difficulties，but they are nothing compared to yours. 5．In brief，the pleasure of life lies in doing what we like. 四、课文语法填空。 There are two blog posts about two different attitudes towards the Internet and friendship.One is from Robert，who holds the view that 1. .__________ the Internet can bring people closer together，it can also be 2..__________(harm) to friendship.Because 3..__________(talk) online can’t replace face-to-face contact，through which important social skills are developed.Also he thinks that the Internet can make people think of only 4..__________(them)．In addition，a lot of content 5..__________(post) on social media is shallow or trivial.So it is particularly dangerous for those who are easily influenced or too trusting.However，the post from Cathy doesn’t subscribe 6..__________ his opinion.As far as she is 7..__________(concern)，the Internet makes communication much more convenient and fun.You can stay in touch with friends wherever you are.Besides，online communication can actually bring people closer to each other.8..__________ someone needs help，friends can immediately provide useful 9..__________(recommend) or information.It is very 10..__________(benefit) to friendship. 答案：1.while 2.harmful3.talking4.themselves5.posted 6.to 7.concerned.8.Whenever 9.recommendations 10.beneficial 一、阅读理解 A In rural Tabasco, Mexico, a community of 50 3D printed homes is now under construction. The US－based nonprofit New Story has teamed up with the tech company ICON to build the world's first 3D printed neighborhood.It's part of their project working to fight global homelessness. Brett Hagler, the company's CEO and co－founder, says the machine starts at the very bottom of the home, laying the cement (水泥) all the way to top where a roof is then placed.From start to finish, the entire process takes just 24 hours to print.The company hires local workers to attach the roof and doors, Hagler says. Each 3D printed home will have two bedrooms, a living room, kitchen and bathroom.Families there are living for less than $3 a day.Each home can stand hurricanes and medium－level earthquakes, Hagler says.Being strong enough to stand natural disasters has a “generational influence”， he says, because families can pass the home down from generation to generation. New Story started in 2010 after a disastrous earthquake ruined Haiti, leaving millions injured and homeless.“Seeing the damage broke my heart，” Hagler says.Therefore, he founded New Story to be able to face large disasters with new robotic technology that can quickly rebuild communities. Now, using New Story's printer, known as “Vulcan 2”， they are able to quickly build safe shelters.“Besides, we are free of exorbitant operation costs.We bring in the technology to make it faster, cheaper and eventually a better product，” Hagler says, “and then be able to have local labor to do other necessary jobs.” Hagler says they don't want to keep this innovation to themselves.After their project in Tabasco, they hope to service other nonprofits who are working toward ending global homelessness. 【语篇解读】本文是一篇说明文。文章介绍了世界上第一个在建的3D打印建筑社区。 1．Why are these 3D printed homes built？(　B　) A.To reduce the unemployment. B.To help those who lost homes. C.To reduce the losses in the earthquake. D.To succeed in developing the company. 解析：细节理解题。根据第二段的内容可知，这个社区修建的目的是帮助那些无家可归的人。故选B项。 2．What makes it possible for the 3D printed home to be passed down？(　C　) A.The affordable price. B.The well－equipped design. C.The ability to stand disasters. D.The technology used in construction. 解析：细节理解题。根据第四段最后一句“Being strong enough to stand natural disasters has a ‘generational influence’， he says, because families can pass the home down from generation to generation.”可知，可以让这个建筑“代代相传”下去的原因是它足够牢固，可以抵御自然灾害。故选C项。 3．What does the underlined word “exorbitant” in paragraph 6 mean？(　A　) A.Costly. B．Average. C.Unusual. D．Reasonable. 解析：词义猜测题。根据倒数第二段中“Besides, we are free of exorbitant operation costs.We bring in the technology to make it faster, cheaper and eventually a better product…”可知，引进这种技术更便宜，这说明运营成本没有过高。由此可推知，画线单词exorbitant意为“价格过高的”，与costly意思相近。故选A项。 4．What is the best title for this passage？(　C　) A.New Story: A Nonprofit with Advanced Technology B.A New Style of Architecture Begins to Gain Popularity C.World's first 3D Printed Neighborhood Being Built in Mexico D.3D Printing: A Technology That Makes Building Faster and Cheaper 解析：主旨大意题。通读全文，尤其是第一段和第二段中“The US－based nonprofit New Story has teamed up with the tech company ICON to build the world's first 3D printed neighborhood.”可知，文章主要介绍了世界上第一个在建的3D打印建筑社区。由此可知， C项“世界首个3D打印社区正在墨西哥建造中”适合作为文章标题。故选C项。 B ChatGPT—a conversational language model which was launched in November and is free and simple to use—can swiftly produce poems, math equations or essays on topics, bringing concern that students will misuse the technology.And because it doesn't copy an existing text, there is no easy way to be certain whether a human or a robot wrote the answer. As many educators began to worry about whether students may use ChatGPT to generate papers，Edward Tian had an idea.The 22－year－old student, who studies computer science and journalism, decided to build an app to detect whether a text was human－written or AI－written. Over a few days in a Toronto coffee shop during the winter break, he got to work.On Jan.2, he launched GPTZero.It analyzes different properties of a text for its “perplexity”， which is the randomness of the text, and the “burstiness”， which is the variation of the text over time.So, a human－written text would have high perplexity, something very unfamiliar to an AI model, and exhibit properties of burstiness, which are non－common items that appear in random clusters (集群), rather than being uniformly distributed. Tian said he expected a few dozen people to ever try it.But he woke up the next morning stunned by the response.He has even heard from people all over the world—many of them are teachers or college admissions officers.Many people have subscribed for updates from Tian as he works to improve the technology. The quick response to Tian's effort highlighted the breakneck pace at which technology is changing classrooms, teaching, and the ways that people define and understand learning.Tian believed everyone deserved to reap the benefits of AI, but safeguards were needed to make sure new technologies were not abused. Tian said it would be sad if, years from now, people mostly relied on AI and writing became far more uniform.“There's something implicitly(含蓄地) beautiful in human prose，” he said，“that computers can never copy.” 【语篇解读】本文是一篇说明文。文章介绍了随着ChatGPT的应用，学生写论文时会滥用AI智能，使教育工作者很担忧。为此22岁的主修计算机科学和新闻学的学生Edward Tian开发了GPTZero，用来检测文本是人类写的还是人工智能写的。 5．Why did Edward Tian create GPTZero？(　D　) A.To predict abuse of ChatGPT. B.To analyse properties of texts. C.To relieve educators of anxiety. D.To recognize AI－generated texts. 解析：推理判断题。根据第二段“The 22－year－old student, who studies computer science and journalism, decided to build an app to detect whether a text was human－written or AI－written.”可知，他编写该程序是为了辨识某文本是否使用了AI智能编写。 6．What features do human－written texts share？(　A　) A.They are random and varied. B.They are plain and unfamiliar. C.They are common and diverse. D.They are uniform and complex. 解析：细节理解题。根据第三段“On Jan.2, he launched GPTZero.It analyzes different properties of a text…rather than being uniformly distributed.”可知，人类写的文章具有高度的困惑性即随机性(randomness)和突发性即多变性(variation)。 7．What does the public think of Tian's invention？(　B　) A.It is safely guarded. B.It is highly anticipated. C.It is quickly updated. D.It is thoroughly developed. 解析：推理判断题。根据第四段“But he woke up the next morning stunned by the response.He has even heard from people all over the world—many of them are teachers or college admissions officers.Many people have subscribed for updates from Tian as he works to improve the technology.”可知，人们期待他的发明。 8．What can be inferred from the last paragraph？(　D　) A.Human will win the competition against AI. B.Most people will benefit from AI in the future. C.Writing will become more common than before. D.There is incomparable charm in human writings. 解析：推理判断题。根据最后一段的内容可知，Tian认为人类写作有着无与伦比的魅力。 二 、阅读七选五 Join the Friends and find the place that's right for you ●Who are the Friends of the University Art Museum? Friends are our neighbors from the local communities and beyond.They are families, students, scholars, and alumni (校友).1( )．Friends are united by a shared love for the arts and for the university, and by a desire to be part of a cultural community.Friends are interested and active in the life of the Art Museum.Friends are art lovers—just like you. ● 2( )? As a Friend, your membership provides essential annual support to help sustain the continued excellence and diversity of the Museum's educational programs.By joining the Friends, you help to guarantee that the Museum remains a welcoming place of shared enrichment for all visitors to experience, to enjoy, and to love. ●What benefits do members of the Friends enjoy? 3( )．When you become a Friend of the University Art Museum, you also become part of a great tradition.Not only will you be actively participating in the life of the Museum, but you also will receive special opportunities to share your love of art with other like­minded individuals.4( ), and they get invitations to exhibition openings, lectures, travel opportunities, and lively social gatherings. ●How do I join the Friends? Becoming a Friend is easy.5( ), return it with your annual membership fee in the attached envelope, and begin enjoying your benefits immediately.If you prefer, you may join online at artmuseum.edu/support/become­a­member, or when you visit the Museum Store. A.Why does membership matter B.How can I learn about the Friends C.Simply complete the membership form D.You can then see the full range of Friends benefits E.Friends membership is your entry to many opportunities F.Friends receive a subscription to the Museum's quarterly magazine G.Friends are people of all ages, interests, abilities, and cultural backgrounds 【语篇解读】本文是一篇说明文。文章详细阐述了加入大学艺术博物馆“Friends”组织的诸多益处及加入流程。 1．G　解析：该段落深入阐释了“Friends”的内涵， 每一句话几乎都以“Friends are”为引子，逐一展开说明，G项“Friends是不同年龄、兴趣、能力及文化背景的人们”符合语境。 2．A　解析：鉴于该空格处小标题以问号结尾，且紧随其后的内容提及“your membership”， A项“为什么会员资格很重要”能够概括该段主旨，引出下文对会员资格重要性的具体阐述。 3．E　解析：空后提到成为会员能有诸多机会，E项“Friends会员身份是你获得众多机会的入口”符合语境。 4．F　解析：该段主要说明成为会员后的一些好处，F项“Friends收到订阅的博物馆的季刊”符合语境。 5．C　解析：根据小标题“How do I join the Friends？”可知，空处应是加入会员的具体步骤，C项“只需填写会员表格”符合语境。 三、完形填空 In the UK, travel is an enriching life experience, because it is not simply a pursuit of 1 but also “character-building”. Most of the people I know here at university 2 the desire to travel and escape the stress surrounding us. But I don’t think, as UK students, we can blame our addiction to international travel simply on a stressful life. Yes, I have a lot to handle and it’s a fine 3 act managing my part-time job, my degree and my social life to a perfect level. In a truly open world, we can get anywhere, see anything and experience every culture under the sun, at the click of a button, the purchase of a ticket. Many people I met while working in China were surprised at the number of countries I’d travelled to. Compared to friends and family I consider myself vastly 4 . I’ve never set foot across the pond in the US and Canada, let alone South America and even within Europe my checklist of destinations is far from 5 . I was also met by surprise at how little travelling I had done within my own borders. This was something I had not really considered before. How much of my own country had I really seen and experienced? To those from a place as vast and 6 as China, Britain was really so small in comparison, and so to have spent 20 years there and not seen every part of it was quite surprising. I had a conversation with a Chinese colleague over the reasoning behind our use of golden Cotswold 7 which sounds dull for most people. As a student of history, I found anything historical fascinating. However it was not the stone within British cities I found interesting. What was 8 was that it was something I had never even considered, and yet here was someone crazy about something I had 9 taken for granted. We continued our discussion, yet I was left 10 that I could not answer her question. In China, as well as a wealth of new culture that fascinated me, I discovered that there were parts of the UK’s culture, history, the very structure of my identity that were so different, so unique from China that I also 11 a newly found interest in my own heritage. In this respect, travelling enables you with two things. Firstly you develop a(n) 12 with new cultures, understanding customs, experiencing cuisines and 13 the sights and smells of every new city. For many employers this 14 to new locations is seen as amazing in your personal resume. But besides increased 15 , through international, cross-cultural conversations, you develop an interest in your own history, culture, and customs. 1．A．leisure B．wealth C．youth D．master 2．A．reflect B．press C．overcome D．experience 3．A．balancing B．tempting C．judging D．travelling 4．A．over-travelled B．under-exchanged C．under-travelled D．over-exchanged 5．A．official B．relevant C．complete D．accurate 6．A．confusing B．varied C．alien D．amazed 7．A．key B．stone C．history D．luxury 8．A．observant B．strange C．pleasant D．curious 9．A．simply B．hardly C．literally D．generally 10．A．shocked B．disappointed C．puzzled D．convinced 11．A．ignored B．changed C．gained D．denied 12．A．observation B．solution C．fascination D．determination 13．A．resisting B．employing C．adjusting D．absorbing 14．A．discovery B．preference C．understanding D．adaptability 15．A．leisure B．employability C．fascination D．capability 1．A 2．D 3．A 4．C 5．C 6．B 7．B 8．D 9．A 10．C 11．C 12．C 13．D 14．D 15．B 【导语】本文是一篇夹叙夹议文。主要论述在英国旅行的意义，不仅是追求休闲和体验新文化，还能让人关注自身文化遗产。 1．考查名词词义辨析。句意：在英国，旅行是一种丰富的人生经历，因为它不仅仅是对休闲的追求，更是“性格塑造”。A. leisure休闲；B. wealth财富；C. youth青春；D. master主人。根据后文“but also “character-building””可知，旅行不仅是追求休闲，还有更重要的意义。故选A项。 2．考查动词词义辨析。句意：在大学里，我认识的大多数人都有旅行的渴望，想逃离我们周围的压力。A. reflect反映；B. press按压；C. overcome克服；D. experience经历，有（某种感觉或想法）。根据后文的“the desire to travel”可知，此处指人们有旅行的渴望，“experience the desire”表示“有……的渴望”，符合语境。故选D项。 3．考查动词词义辨析。句意：是的，我有很多事情要处理，把兼职工作、学位和社交生活做到完美平衡，是一件很难的事。A. balancing平衡；B. tempting诱惑；C. judging判断；D. travelling旅行。根据后文的“managing my part-time job, my degree and my social life to a perfect level”可知，作者要在兼职工作、学位和社交生活之间取得完美平衡。故选A项。 4．考查形容词词义辨析。句意：与朋友和家人相比，我认为自己旅行得太少了。A. over-travelled旅行过多的；B. under-exchanged交流不足的；C. under-travelled旅行过少的；D. over-exchanged交流过多的。根据后文“I’ve never set foot across the pond in the US and Canada”可知，作者认为与朋友和家人相比，自己旅行得太少了。故选C项。 5．考查形容词词义辨析。句意：我从未踏足过美国和加拿大，更不用说南美洲了，即使在欧洲内部，我的目的地清单也远未完成。A. official官方的；B. relevant相关的；C. complete完整的，完成的；D. accurate准确的。根据前文“I’ve never set foot across the pond in the US and Canada, let alone South America and even within Europe my checklist of destinations is far from”可知，作者还有很多地方没有去，甚至在自己所处的欧洲，目的地清单也未完成，即还有很多地方没有去。故选C项。 6．考查形容词词义辨析。句意：对于那些来自像中国这样幅员辽阔、多样化的地方的人来说，英国相比之下真的很小，所以在那里生活了20年却没有见过它的每一个地方，这相当令人惊讶。A. confusing令人困惑的；B. varied多样化的；C. alien陌生的；D. amazed惊讶的。根据前文“as vast”以及后文的“as China”可知，中国幅员辽阔且多样化。故选B项。 7．考查名词词义辨析。句意：我和一位中国同事讨论过我们使用科茨沃尔德金色石头的原因，这对大多数人来说听起来很无聊。A. key钥匙；B. stone石头；C. history历史；D. luxury奢侈品。根据后文“However it was not the stone within British cities I found interesting”可知，此处讨论的是“石头”符合语境。故选B项。 8．考查形容词词义辨析。句意：令人感到好奇的是，这是我从未考虑过的事情，但在这里，有人却对我习以为常的东西着迷。A. observant善于观察的；B. strange奇怪的；C. pleasant愉快的；D. curious引人好奇的，奇特的。根据后文“it was something I had never even considered, and yet here was someone crazy about something”再根据语境可推知，作者因中国同事对本国寻常石头的着迷，而对自己从未深思的事物产生了新的好奇与反思，这种由文化差异引发的启发式感受用curious最为准确。故选D项。 9．考查副词词义辨析。句意：令人感到好奇的是，这是我从未考虑过的事情，但在这里，有人却对我习以为常的东西着迷。A. simply仅仅，只不过；B. hardly几乎不；C. literally确实地；D. generally通常。根据语境和后文的“take for granted”表示“认为……理所当然”可知，作者对金色石头未加关注，只是把它当作平常事物，simply修饰该短语，符合语境。故选A项。 10．考查形容词词义辨析。句意：我们继续讨论，但我却因无法回答她的问题而感到困惑。A. shocked震惊的；B. disappointed失望的；C. puzzled困惑的；D. convinced确信的。根据后文的“that I could not answer her question”可知，无法回答问题应是感到困惑。故选C项。 11．考查动词词义辨析。句意：在中国，除了那些让我着迷的丰富新文化之外，我发现英国文化、历史的某些方面，以及我的身份结构，都与中国如此不同，如此独特，以至于我也对自己的文化遗产增添了新的兴趣。A. ignored忽视；B. changed改变；C. gained获得，增添；D. denied否认。根据语境和后文的“a newly found interest”可知，作者之前未关注本国文化，现在“增添”了新兴趣，符合语境。故选C项。 12．考查名词词义辨析。句意：首先，你会对新文化产生浓厚兴趣，了解当地习俗，体验美食，感受每个新城市的景象和气息。A. observation观察；B. solution解决办法；C. fascination迷恋，兴趣；D. determination决心。根据后文“understanding customs, experiencing cuisines”可知，此处指的是对新文化产生兴趣。故选C项。 13．考查动词词义辨析。句意：首先，你会对新文化产生浓厚兴趣，了解当地习俗，体验美食，感受每个新城市的景象和气息。A. resisting抵抗；B. employing雇佣；C. adjusting调整；D. absorbing吸收，感受。根据前文的“Firstly you develop a(n) ___12___ with new cultures, understanding customs, experiencing cuisines”可知，旅行到新的环境中首先会对新文化产生兴趣，也会吸收每个新城市的景象和气味。故选D项。 14．考查名词词义辨析。句意：对于许多雇主来说，这种对新环境的适应能力在你的个人简历中是很出色的。A. discovery发现；B. preference偏爱；C. understanding理解；D. adaptability适应能力。根据前文“Firstly you develop a(n) ___12___ with new cultures, understanding customs, experiencing cuisines and ___13___ the sights and smells of every new city.”及求职语境可知，旅行能让人对新文化产生兴趣，了解习俗，体验美食，吸收每个新城市的景象和气味，这说明旅行能增强人的适应能力，这也是公司看重的能力。故选D项。 15．考查名词词义辨析。句意：但除了提高就业能力之外，通过国际性的、跨文化的交流，你还会对自己的历史、文化和习俗产生兴趣。A. leisure休闲；B. employability就业能力；C. fascination迷恋；D. capability能力。根据前文“For many employers this ___14___ to new locations is seen as amazing in your personal resume.”可知，适应能力在个人简历中被视为巨大优势，说明旅行能提高就业能力。故选B项。 四、语法填空 In a forest on the outskirts of Nanjing, China, 58­year­old real­estate 1 (develop) Lu Jun, has his pride and joy：the Sifang Art Museum, a 21，528­square­foot art space comprised of numerous 2 (function) spaces, as well as permanent and temporary exhibition venues. The museum 3 (form) by a field of parallel (平行的) perspective spaces and garden walls in black bamboo­formed concrete over which a light “figure” hovers. The straight passages on the ground level gradually turn into the 4 (wind) passage of the figure above. The upper gallery, 5 (suspend) high in the air, unwraps in a clockwise turning order and ends at “in­position” viewing of the city of Nanjing in the distance. The courtyard is paved with Old Hutong bricks recycled 6 the destroyed courtyards in the center of Nanjing. Limiting the colors of the museum to black and white matches it to the ancient buildings in the city, and 7 (give) a background to the artwork to be exhibited within. The Sifang Parkland is about the experience. The site is a living, ever­evolving project that waits 8 (experience) personally, as each visit will give a different, individual journey. Art and architecture exist harmoniously with nature here, and visitors can not only experience contemporary architectural spaces and art works, 9 seek spiritual satisfaction away from the maddening noise of urban centers. China's wealthy people like Mr Lu are underwriting 10 major cultural boom, spending billions of yuan on grand buildings to showcase impressive collections of art, antiques and other cultural rarities. 【语篇解读】本文是一篇说明文。文章介绍了位于中国南京的四方当代美术馆。该美术馆展示了现代艺术，建筑与自然融合，注重个体体验的突出特色。文章同时也强调了它的开发商陆军投资兴建宏伟艺术空间来推动中国文化繁荣。 1．developer 解析：考查名词。分析句子成分可知，空处应用名词，表示“开发商”。故填developer。 2．functional 解析：考查形容词。分析句子成分可知，空处修饰spaces作定语，应用形容词。故填functional。 3．is formed 解析：考查动词的时态和语态。根据上下文可知，此处描述的是一般情况，故用一般现在时；分析句子结构可知，此处应用谓语动词，且主语The museum和form为被动关系。故填is formed。 4．winding 解析：考查形容词。分析句子结构可知，空处作passage的定语，表示“蜿蜒的”，应用形容词winding。故填winding。 5．suspended 解析：考查非谓语动词。分析句子成分可知，句子已有谓语动词unwraps和ends，所以此处应填非谓语动词，suspend与其逻辑主语The upper gallery之间是被动关系，应用过去分词。故填suspended。 6．from 解析：考查介词。根据句意可知，此处表示院子是由从南京城里的旧院子回收的老胡同的砖块铺就而成。from表示“来自”。故填from。 7．gives 解析：考查动词的时态和主谓一致。分析句子结构可知，空处与空前的matches为并列的谓语动词，所填词形式应一致。故填gives。 8．to be experienced 解析：考查非谓语动词。根据句意可知，此处表示该地等待着被体验，应用不定式的被动语态作宾语。故填to be experienced。 9．but 解析：考查连词。根据前面的“visitors can not only experience contemporary architectural spaces and art works”可知，空处是与not only相搭配的连词but。故填but。 10．a 解析：考查冠词。 分析句子成分及句意可知，空处需要用不定冠词来修饰后面的名词boom，表示我国的富人们在投资推动文化繁荣。故填a。 1 / 9 学科网（北京）股份有限公司 $ Unit 4 Information Technology Period 3 Internet and Friendships分层练习（原卷版） 基础达标 01 能力提升 02 拓展培优 03 一、将下列短语翻译为英文。 1.__________________对某人表示善意 2.__________________关心…… 3.__________________除此之外 4.__________________社交媒体 5.__________________在……的基础上；根据…… 6.__________________在某人看来 7.__________________关注 8.__________________与……保持联系；了解（某课题或领域的最新情况） 9.__________________在联系中；保持联系 10.__________________在行进；在迁移；忙碌；活跃 11.__________________在世界各地 12.__________________指出；指明 13.__________________常识 14.__________________把……与……连接起来 15.__________________痴迷于…… 二、单句语法填空 1．Online chatting is no ____(replace) for face-to-face contact. 2．Both teams are considered ____(power) competitors of the gold medal. 3．We all found his ____(argue) convincing and interesting. 4．It was not until he came back ____ I finished the daily work. 5．Both the Winter and Summer Olympics are held every four years on a regular ____(base)． 6．One should be content____ what he has and never regret for what he has done. 7．Do the opposite.Focus ____ the speaking. 8．But no matter ____ rich they were，they were always living a simple life. 三、根据汉语意思完成句子 1．正是这些现实生活中的社交技能让我们能发展终生的友谊。 (强调句型) ____________________________________________________. 2．无论有多忙，父母都应该抽出一些时间来陪伴孩子。(no matter how) ____________________________________________________. 3．良好的亲子关系应该建立在相互理解和尊重的基础上。(on the basis of) ____________________________________________________. 4．我遇到了一些困难，但是跟你的相比根本就算不上什么。(compare...to...) ____________________________________________________. 5．简而言之，生活的乐趣在于做我们喜欢做的事情。(in brief) ____________________________________________________. 四、课文语法填空。 There are two blog posts about two different attitudes towards the Internet and friendship.One is from Robert，who holds the view that 1. .__________ the Internet can bring people closer together，it can also be 2..__________(harm) to friendship.Because 3..__________(talk) online can’t replace face-to-face contact，through which important social skills are developed.Also he thinks that the Internet can make people think of only 4..__________(them)．In addition，a lot of content 5..__________(post) on social media is shallow or trivial.So it is particularly dangerous for those who are easily influenced or too trusting.However，the post from Cathy doesn’t subscribe 6..__________ his opinion.As far as she is 7..__________(concern)，the Internet makes communication much more convenient and fun.You can stay in touch with friends wherever you are.Besides，online communication can actually bring people closer to each other.8..__________ someone needs help，friends can immediately provide useful 9..__________(recommend) or information.It is very 10.__________(benefit) to friendship. 一、阅读理解 A In rural Tabasco, Mexico, a community of 50 3D printed homes is now under construction. The US－based nonprofit New Story has teamed up with the tech company ICON to build the world's first 3D printed neighborhood.It's part of their project working to fight global homelessness. Brett Hagler, the company's CEO and co－founder, says the machine starts at the very bottom of the home, laying the cement (水泥) all the way to top where a roof is then placed.From start to finish, the entire process takes just 24 hours to print.The company hires local workers to attach the roof and doors, Hagler says. Each 3D printed home will have two bedrooms, a living room, kitchen and bathroom.Families there are living for less than $3 a day.Each home can stand hurricanes and medium－level earthquakes, Hagler says.Being strong enough to stand natural disasters has a “generational influence”， he says, because families can pass the home down from generation to generation. New Story started in 2010 after a disastrous earthquake ruined Haiti, leaving millions injured and homeless.“Seeing the damage broke my heart，” Hagler says.Therefore, he founded New Story to be able to face large disasters with new robotic technology that can quickly rebuild communities. Now, using New Story's printer, known as “Vulcan 2”， they are able to quickly build safe shelters.“Besides, we are free of exorbitant operation costs.We bring in the technology to make it faster, cheaper and eventually a better product，” Hagler says, “and then be able to have local labor to do other necessary jobs.” Hagler says they don't want to keep this innovation to themselves.After their project in Tabasco, they hope to service other nonprofits who are working toward ending global homelessness. 1．Why are these 3D printed homes built？ A.To reduce the unemployment. B.To help those who lost homes. C.To reduce the losses in the earthquake. D.To succeed in developing the company. 2．What makes it possible for the 3D printed home to be passed down？ A.The affordable price. B.The well－equipped design. C.The ability to stand disasters. D.The technology used in construction. 3．What does the underlined word “exorbitant” in paragraph 6 mean？ A.Costly. B．Average. C.Unusual. D．Reasonable. 4．What is the best title for this passage？ A.New Story: A Nonprofit with Advanced Technology B.A New Style of Architecture Begins to Gain Popularity C.World's first 3D Printed Neighborhood Being Built in Mexico D.3D Printing: A Technology That Makes Building Faster and Cheaper B ChatGPT—a conversational language model which was launched in November and is free and simple to use—can swiftly produce poems, math equations or essays on topics, bringing concern that students will misuse the technology.And because it doesn't copy an existing text, there is no easy way to be certain whether a human or a robot wrote the answer. As many educators began to worry about whether students may use ChatGPT to generate papers，Edward Tian had an idea.The 22－year－old student, who studies computer science and journalism, decided to build an app to detect whether a text was human－written or AI－written. Over a few days in a Toronto coffee shop during the winter break, he got to work.On Jan.2, he launched GPTZero.It analyzes different properties of a text for its “perplexity”， which is the randomness of the text, and the “burstiness”， which is the variation of the text over time.So, a human－written text would have high perplexity, something very unfamiliar to an AI model, and exhibit properties of burstiness, which are non－common items that appear in random clusters (集群), rather than being uniformly distributed. Tian said he expected a few dozen people to ever try it.But he woke up the next morning stunned by the response.He has even heard from people all over the world—many of them are teachers or college admissions officers.Many people have subscribed for updates from Tian as he works to improve the technology. The quick response to Tian's effort highlighted the breakneck pace at which technology is changing classrooms, teaching, and the ways that people define and understand learning.Tian believed everyone deserved to reap the benefits of AI, but safeguards were needed to make sure new technologies were not abused. Tian said it would be sad if, years from now, people mostly relied on AI and writing became far more uniform.“There's something implicitly(含蓄地) beautiful in human prose，” he said，“that computers can never copy.” 5．Why did Edward Tian create GPTZero？ A.To predict abuse of ChatGPT. B.To analyse properties of texts. C.To relieve educators of anxiety. D.To recognize AI－generated texts. 6．What features do human－written texts share？ A.They are random and varied. B.They are plain and unfamiliar. C.They are common and diverse. D.They are uniform and complex. 7．What does the public think of Tian's invention？ A.It is safely guarded. B.It is highly anticipated. C.It is quickly updated. D.It is thoroughly developed. 8．What can be inferred from the last paragraph？ A.Human will win the competition against AI. B.Most people will benefit from AI in the future. C.Writing will become more common than before. D.There is incomparable charm in human writings. 二 、阅读七选五 Join the Friends and find the place that's right for you ●Who are the Friends of the University Art Museum? Friends are our neighbors from the local communities and beyond.They are families, students, scholars, and alumni (校友).1( )．Friends are united by a shared love for the arts and for the university, and by a desire to be part of a cultural community.Friends are interested and active in the life of the Art Museum.Friends are art lovers—just like you. ● 2( )? As a Friend, your membership provides essential annual support to help sustain the continued excellence and diversity of the Museum's educational programs.By joining the Friends, you help to guarantee that the Museum remains a welcoming place of shared enrichment for all visitors to experience, to enjoy, and to love. ●What benefits do members of the Friends enjoy? 3( )．When you become a Friend of the University Art Museum, you also become part of a great tradition.Not only will you be actively participating in the life of the Museum, but you also will receive special opportunities to share your love of art with other like­minded individuals.4( ), and they get invitations to exhibition openings, lectures, travel opportunities, and lively social gatherings. ●How do I join the Friends? Becoming a Friend is easy.5( ), return it with your annual membership fee in the attached envelope, and begin enjoying your benefits immediately.If you prefer, you may join online at artmuseum.edu/support/become­a­member, or when you visit the Museum Store. A.Why does membership matter B.How can I learn about the Friends C.Simply complete the membership form D.You can then see the full range of Friends benefits E.Friends membership is your entry to many opportunities F.Friends receive a subscription to the Museum's quarterly magazine G.Friends are people of all ages, interests, abilities, and cultural backgrounds 三、完形填空 In the UK, travel is an enriching life experience, because it is not simply a pursuit of 1 but also “character-building”. Most of the people I know here at university 2 the desire to travel and escape the stress surrounding us. But I don’t think, as UK students, we can blame our addiction to international travel simply on a stressful life. Yes, I have a lot to handle and it’s a fine 3 act managing my part-time job, my degree and my social life to a perfect level. In a truly open world, we can get anywhere, see anything and experience every culture under the sun, at the click of a button, the purchase of a ticket. Many people I met while working in China were surprised at the number of countries I’d travelled to. Compared to friends and family I consider myself vastly 4 . I’ve never set foot across the pond in the US and Canada, let alone South America and even within Europe my checklist of destinations is far from 5 . I was also met by surprise at how little travelling I had done within my own borders. This was something I had not really considered before. How much of my own country had I really seen and experienced? To those from a place as vast and 6 as China, Britain was really so small in comparison, and so to have spent 20 years there and not seen every part of it was quite surprising. I had a conversation with a Chinese colleague over the reasoning behind our use of golden Cotswold 7 which sounds dull for most people. As a student of history, I found anything historical fascinating. However it was not the stone within British cities I found interesting. What was 8 was that it was something I had never even considered, and yet here was someone crazy about something I had 9 taken for granted. We continued our discussion, yet I was left 10 that I could not answer her question. In China, as well as a wealth of new culture that fascinated me, I discovered that there were parts of the UK’s culture, history, the very structure of my identity that were so different, so unique from China that I also 11 a newly found interest in my own heritage. In this respect, travelling enables you with two things. Firstly you develop a(n) 12 with new cultures, understanding customs, experiencing cuisines and 13 the sights and smells of every new city. For many employers this 14 to new locations is seen as amazing in your personal resume. But besides increased 15 , through international, cross-cultural conversations, you develop an interest in your own history, culture, and customs. 1．A．leisure B．wealth C．youth D．master 2．A．reflect B．press C．overcome D．experience 3．A．balancing B．tempting C．judging D．travelling 4．A．over-travelledB．under-exchangedC．under-travelled D．over-exchanged 5．A．official B．relevant C．complete D．accurate 6．A．confusing B．varied C．alien D．amazed 7．A．key B．stone C．history D．luxury 8．A．observant B．strange C．pleasant D．curious 9．A．simply B．hardly C．literally D．generally 10．A．shocked B．disappointed C．puzzled D．convinced 11．A．ignored B．changed C．gained D．denied 12．A．observation B．solution C．fascination D．determination 13．A．resisting B．employing C．adjusting D．absorbing 14．A．discovery B．preference C．understanding D．adaptability 15．A．leisure B．employability C．fascination D．capability 四、语法填空 In a forest on the outskirts of Nanjing, China, 58­year­old real­estate 1 (develop) Lu Jun, has his pride and joy：the Sifang Art Museum, a 21，528­square­foot art space comprised of numerous 2 (function) spaces, as well as permanent and temporary exhibition venues. The museum 3 (form) by a field of parallel (平行的) perspective spaces and garden walls in black bamboo­formed concrete over which a light “figure” hovers. The straight passages on the ground level gradually turn into the 4 (wind) passage of the figure above. The upper gallery, 5 (suspend) high in the air, unwraps in a clockwise turning order and ends at “in­position” viewing of the city of Nanjing in the distance. The courtyard is paved with Old Hutong bricks recycled 6 the destroyed courtyards in the center of Nanjing. Limiting the colors of the museum to black and white matches it to the ancient buildings in the city, and 7 (give) a background to the artwork to be exhibited within. The Sifang Parkland is about the experience. The site is a living, ever­evolving project that waits 8 (experience) personally, as each visit will give a different, individual journey. Art and architecture exist harmoniously with nature here, and visitors can not only experience contemporary architectural spaces and art works, 9 seek spiritual satisfaction away from the maddening noise of urban centers. China's wealthy people like Mr Lu are underwriting 10 major cultural boom, spending billions of yuan on grand buildings to showcase impressive collections of art, antiques and other cultural rarities. 1 / 9 学科网（北京）股份有限公司 $