Unit 4 Section Ⅴ Lesson 3-【金版新学案】2025-2026学年高中英语必修第二册同步课堂高效讲义配套课件（北师大版）

UNIT 4 INFORMATION TECHNOLOGY Section Ⅴ　Lesson 3 内容索引 语基讲练　提能力 4 语篇研读　细梳理 1 语篇助解　释疑难 2 语基自查　固根基 3 课时测评 5 语篇研读　细梳理 返回 Step One：Pre-reading 1．Work in pairs and choose two emojis that best represent how you feel about your friendships made online against those made in person. __________________ Answers may vary. 2．Think of your favorite online platform for connecting with friends (e.g.，social media，gaming，forums).Write a few sentences about why you like this platform，what it offers for friendships，and any challenges you face. _______________________________________________________________________________________________________________________________________________________ I love gaming platforms for friends.We play，chat，and have fun together. It’s cool to meet new people.Sometimes，language barriers and mean players can be a problem. Step Two：While-reading Ⅰ.Read for the main idea Blog Post One 1．What is the main idea of the passage？ A．The Internet is a great way to make new friends. B．The Internet can improve friendships when used correctly. C．The Internet can have negative effects on friendships. D．Face-to-face communication is the only way to build friendships. √ Blog Post Two 2．What is the main idea of the passage？ A．The Internet can cause damage to friendships. B．The Internet helps develop friendships in various ways. C．The Internet is a tool for self-expression. D．The Internet makes communication more difficult. √ Ⅱ.Match the main ideas for each paragraph (1)Blog Post One： A．Online relationships may not be what they appear to be. B．Talking online is no replacement for face-to-face contact. C．The Internet can make people self-centred. D．The Internet can be harmful to friendships. E．Friends should communicate more face-to-face. (2)Blog Post Two： A．The Internet has also made communication more fun. B．Online communication can actually bring people closer to each other. C．The Internet makes communication much more convenient. D．The Internet makes people more willingly develop friendships online.　 E．The Internet has many advantages in developing friendships. Ⅲ.Read for the structure harm replacement themselves helpful/ beneficial communication boring Ⅳ.Read for details 1．According to Denise Daniels，what is a challenge for children when communicating through a screen？ A．They can easily get cheated by others. B．They have trouble keeping focused and kind. C．They are unable to develop social skills. D．They are more likely to be influenced by online popularity. √ 2．What can be inferred about Robert’s view on online popularity？ A．He thinks online popularity is more important than real friendships. B．He believes online popularity can replace the need for friendships. C．He suggests that online popularity can not replace long-term friendships. D．He is uncertain about the value of online popularity. √ 3．What does Robert suggest as the best way to maintain healthy relationships？ A．Focusing on online communication. B．Balancing online and face-to-face communication. C．Focusing more on face-to-face communication. D．Ignoring online communication completely. √ 4．What can be inferred about Cathy’s view on online communication tools？ A．They are limited to traditional methods like letters. B．They are creative and can improve friendships. C．They are only useful for sharing news stories. D．They are not as effective as face-to-face communication. √ 5．What does Eileen Kennedy-Moore suggest about online friends？ A．They can replace real-life friends. B．They can fill gaps that real-life friends cannot. C．They are not as important as real-life friends. D．They are only useful for entertainment. √ 6．What is one of the benefits of online friendships mentioned in the passage？ A．Friends can provide immediate help and suggestions. B．Online friends are less trustworthy than real-life friends. C．Online communication is more time-consuming than traditional methods. D．Online friendships are only valuable for self-improvement. √ Ⅰ.难句解构 1．Friendships are built on the basis of trust，and with online communication you can never be 100 percent sure that the people you are chatting to are being honest about who they are. 分析　这是一个并列复合句，连接词为and。前面分句是简单句。and后边分句是主从复合句，该分句主干为_____________________________。that引导名词性从句，who引导宾语从句，作介词about的宾语。 翻译　__________________________________________________________ __________________________________ Step Three：Post-reading you can never be 100 percent sure 友谊建立在信任的基础上，通过线上交流，你永远不能百分之百地确信与你交谈的人是否以诚相待。 2．Because of this，going online can be particularly dangerous for people who are easily influenced or too trusting. 分析　这是一个主从复合句，句子主干为____________________________ __________，主语是动词-ing形式短语going online。who引导定语从句，修饰people。 翻译　__________________________________________________________ ________ going online can be particularly dangerous 因此，对于那些容易受影响或太过轻信的人来说，上网会尤其危险。 Ⅱ.佳句仿写 1．教材佳句　According to a parenting expert，Denise Daniels，communicating through a screen makes it more difficult for children to concentrate or show kindness to others.(应用文写作中转述观点；make复合结构＋it形式宾语结构) 佳句仿写　根据一些研究，人们花在朋友身上的时间更少，因为他们在网上，这使得朋友在现实生活中更难联系。 _______________________，people spend less time with friends because they are online，which can ____________________________________________ . According to some studies make it more difficult for friends to connect in real life 2．教材佳句　It is these skills that enable us to develop lifelong friendships. (强调句型强调主语) 佳句仿写　研究表明，那些只在网上聊天的朋友往往不会保持亲密。 Studies show that ________________________________________ often do not stay close. 3．教材佳句　As Eileen Kennedy-Moore，an authority on the subject，points out，online friends“fill holes real-life friends can’t”．(引用名人名言支持观点) 佳句仿写　正如研究人员指出的那样，许多人在网上找到志同道合的朋友。 Many people，_____________________， find friends online who share their interests. it is the friends who only chat online that/who as researchers point out Ⅲ.课文开发(黑体部分和填空内容均为课表词汇或课文重要表达) Many people say that the Internet is a great way to make friends，but some believe there is no replacement for face-to-face contact.Making friends 1．______ __________________ (在网上聊天基础上) can be particularly dangerous，especially for young people.Parents often worry about their children’s online activities and 2．________________________________________(关心孩子在跟谁说话).They want them to 3．__________________________(保持健康的关系)with people they meet in real life. Some studies show that too much time online can 4．_________________________________________________(使得孩子们更难集中精力于) schoolwork.In addition，there is content online that is not always suitable for children. on the basis of online chats are concerned with who their kids are talking to maintain healthy relationships make it more difficult for children to concentrate/focus on However，many others believe the Internet 5．____________________ ____________________(使得交流更为便捷) for people today.It is easier to stay in touch with friends from different places.You can 6．____________ ___________________(快速对一个信息作出回复). Many people point out the benefits of using social media.Some even say it offers a very thought-provoking argument for staying connected.It’s also a creative way to express yourself.Most people enjoy the content they share and 7．_______________ (发现其内容有意义).In fact，a high percent of young people say they can’t imagine life without it. makes communication much more convenient give a response to a message quickly find it rewarding 返回 语篇助解　释疑难 返回 ①be no replacement for不能替代 replacement/rɪ'pleɪsmənt/n.替换，更换 replace/rɪ'pleɪs/vt.取代；接替 ②face-to-face contact 面对面的接触 contact/'kɒntækt/n.&vt.联络，联系 ③real-life adj.真实的，实际发生的，现实生活中的(仅用于名词前) ④hug/hʌɡ/n.& vt.拥抱；紧抱 原文呈现 名师圈点 The Internet Harms Friendships While the Internet can bring people closer together [1]，it can also harm friendships. Firstly，talking online [2] is no replacement for① face-to-face contact②—images really cannot replace a real-life③ smile or hug④. According to a [1]While引导让步状语从句，While意为“尽管；虽然”。 [2]动词-ing形式短语作主语，谓语动词用单数形式。 ⑤parenting expert 育儿专家 parenting n．养育，抚养，教养 good/poor parenting 教养有方/无方 ⑥concentrate/'kɒnsəntreɪt/vi.专注，专心；集中注意力 ⑦show kindness to sb 对某人表示善意 ⑧social skills社交技能 原文呈现 名师圈点 parenting expert⑤，Denise Daniels，communicating through a screen makes it more difficult for children to concentrate⑥ or show kindness to⑦ others [3].As we know [4]，important social skills⑧ are developed [3]communicating through a screen为动词-ing形式短语作主语。makes it...to others属于“make it＋形容词/名词＋ for sb to do sth”结构，it为形式宾语，动词不定式短语to concentrate or show kindness to others是真正的宾语。 [4]As引导非限制性定语从句，As指代整个主句的内容。As we know意为“众所周知”。 ⑨develop lifelong friendship 发展终生的友谊 lifelong/'laɪflɒ /adj. 终身的 原文呈现 名师圈点 through direct contact with other people.It is these skills that enable us to develop lifelong friendships⑨. [5] [5]本句为强调句，强调主语these skills。 ⑩but 熟词生义 prep.除了 be concerned with关心…… follower n．(微博上某人的)关注者；拥护者；效仿者 the number of...……的数量“the number of＋可数名词的复数形式”意为“……的数目”，作主语时，谓语动词用单数形式。 原文呈现 名师圈点 Secondly，the Internet can make people self-centred—not thinking of anyone or anything but⑩ themselves. For example，instead of having proper conversations with their friends，some people are only concerned with their online popularity—How many “likes” did I get？How many followers do I have？—though we know that the number of compare to...与……相比(to为介词) compare vt.比较，对比 long-term adj. 长期 的，长远的，长期有效的 rewarding/rɪ'wɔːdɪ / adj.有益的；有意义的 in addition除此之外 content/'kɒntent/n.内容 social media 社交媒体 原文呈现 名师圈点 “likes” or followers cannot compare to having long-term and rewarding friendships [6].In addition，a lot of the content posted on social media [7] is [6]该句的主干是“some people are only concerned with their online popularity”。破折号之间的两个疑问句是对前面内容的解释和说明。though we know... rewarding friendships是though引导的让步状语从句，其中含有一个that引导的宾语从句，作动词know的宾语。 [7]动词-ed形式短语作后置定语，修饰名词content。 shallow/'ʃæləʊ/adj.肤浅的，浅薄的 trivial/'trɪviəl/adj.没有什么价值的；微不足道的 not necessarily不一定 原文呈现 名师圈点 shallow or trivial.Posts about funny cat images do not necessarily help form meaningful relationships. be built on the basis of...建立在……的基础上　 basis/'beɪsɪs/n.基础；基点 be 100 percent sure that...百分之百地确信…… percent/pə'sent/n.百分比；百分数 be honest about...对……诚实 go online上网 particularly adv.尤其，特别 trusting/'trʌstɪ/adj.轻信的，轻易信赖别人的 原文呈现 名师圈点 Thirdly，online relationships may not be what they appear to be [8].Friendships are built on the basis of trust，and with online communication you can never be 100 percent sure that the people you are chatting to are being honest about who they are. Because of this，going online can be particularly dangerous for people who are easily influenced or too trusting. [8]what在此处引导表语从句，what在从句中作表语。 in one's opinion在某人看来(相当于in one's view) opinion/ə'pɪnjən/n.意见；看法；主张 focus on 关注focus /'fəʊkəs/vi.&vt.集中(注意力)n.焦点 way to do sth做某事的方法(＝way of doing sth) maintain /meɪn'teɪn/vt.保持；维持 原文呈现 名师圈点 In my opinion，friends should focus more on face-to-face communication，and less on online communication.This is the best way to maintain healthy relationships. 互联网对友谊有害 虽然互联网可以让人们更亲近，但它也会损害友谊。 首先，网上聊天不能代替面对面的接触——图片确实无法代替现实生活中的微笑或拥抱。根据育儿专家丹尼斯·丹尼尔斯的说法，通过屏幕交流会使儿童更难集中注意力或对他人表示善意。众所周知，重要的社交技能是通过直接与他人接触培养的。正是这些技能使我们能够发展终生的友谊。 译文参考 其次，互联网使人们以自我为中心，即不去想除自己之外的任何人或任何事。例如，一些人不再和朋友好好地交谈了，他们只关心自己网上的人气——我得了多少个“赞”？多少人关注了我？——尽管我们知道有多少个“赞”或关注者无法与拥有长期和有益的友谊相比。此外，很多发布在社交媒体上的内容都很肤浅或琐碎。(在网上)发布搞笑猫咪的图片并不一定会帮助建立有意义的关系。 第三，网络关系可能并不是它们看起来的样子。友谊建立在信任的基础上，通过线上交流，你永远不能百分之百地确信与你交谈的人是否以诚相待。因此，对于那些容易受影响或太过轻信的人来说，上网会尤其危险。 在我看来，朋友们应该多关注面对面的交流，少进行线上交流。这是保持健康关系的最佳方式。 ①in many ways 在很多方面 ②stay in touch with...与……保持联系 ③smartphone /'smɑːtfəʊn/n.智能手机　 ④tablet/'tæblɪt/n.平板电脑；药片；碑，牌 ⑤be in contact 接触；联络 ⑥on the move 在行进 中，在移动中 原文呈现 名师圈点 The Internet Helps Friendships The Internet can help develop friendships in many ways①. Firstly，the Internet makes communication much more convenient.You can stay in touch with② friends no matter where you are or what you are doing[1].Using a smartphone③，a tablet ④ or a computer[2]，you can be in contact⑤ at home and also when you are on the move⑥. [1]or为并列连词，连接两个“no matter＋特殊疑问词”引导的让步状语从句，what you are doing前省略了no matter。 [2]动词-ing形式短语作状语。 ⑦limiting/'lɪmɪtɪ/adj.局限的，限制性的 ⑧brief/briːf/adj.简洁的，简明的 ⑨a response to...对……的回应 response/rɪ'spɒns/n.反应；回答，答复 ⑩emoji/ɪ'məʊdʒi/n.表情符号 creative /kri'eɪtɪv/adj.创造性的 原文呈现 名师圈点 Secondly，the Internet has also made communication more fun.Traditional ways of communicating，like letters and phone calls，can be limiting⑦ and take time.However，you can share photos，videos，news stories and websites with your friends online.You can give a brief⑧ response to⑨ a message with an emoji⑩ or a picture.There are so many online tools you can use to be creative [3]! [3]you can use to be creative是省略了关系词that/which的定语从句，修饰先行词tools。 click/klɪk/n.(对计算机鼠标的)点击，单击 immediately adv.立即，马上，即刻 provide useful suggestions 提供有用的建议 care for照顾，照料(病、老、幼者等)；深深地爱，非常喜欢 原文呈现 名师圈点 Thirdly，online communication can actually bring people closer to each other.Nowadays，your friends are just a click away.Whenever someone needs help[4]，friends from all over the world can immediately provide useful suggestions or information.This makes friends feel loved and cared for.To me，this is a very [4]Whenever引导让步状语从句，相当于No matter when。 thought-provoking adj.发人深省的，令人深思的 point out指出 benefit/'benɪfɪt/n.益处，好处 beneficial /ˌbenɪfɪʃl/adj.有利的，有裨益的，有用的 authority/ɔː'θɒrəti/n.权威人士；专家 原文呈现 名师圈点 thought-provoking argument，as it points out the benefits of online friendships [5].As Eileen Kennedy-Moore，an authority on the subject，points out，online friends“fill holes real-life friends can’t”．[6] [5]此处为as引导的原因状语从句，as意为“因为，由于”。 [6]As在此引导非限制性定语从句，意为“正如”。real-life friends can’t为省略了关系词的定语从句，修饰先行词holes，can’t后省略了动词fill。 Finally，I believe the Internet brings people closer together and makes communication with friends more convenient and interesting. 互联网对友谊有益 互联网在很多方面都有助于友谊发展。 首先，互联网使交流更加便捷。你无论在哪里或者在做什么，都可以和朋友保持联系。通过使用智能手机、平板电脑或电脑，你可以是在家里也可以是在外面都能与他人联络。 其次，互联网也使交流变得更加有趣了。传统的沟通方式，如信件和电话，有局限且费时。但是(通过互联网)，你可以在线与朋友共享照片、视频、新闻报道和网站。你可以用一个表情符号或一张图片简短地回复信息。你可以使用这么多的在线工具，让交流变得有创意！ 译文参考 返回 第三，在线交流实际上可以让人们彼此更亲近。现在，只要点一下鼠标，就能找到你的朋友。无论何时有人需要帮助，来自世界各地的朋友可以立即提供有用的建议或信息。这能让朋友们感到被爱和被关心。对我来说，这是一个非常发人深省的论点，因为它指出了线上友谊的好处。正如这一方面的权威艾琳·肯尼迪·摩尔所指出的，网络朋友“填补了现实生活中朋友无法填补的空白”。 最后，我相信互联网能使人们更紧密地联系在一起，让朋友间的交流更加方便和有趣。 语基自查　固根基 返回 Ⅰ.阅读单词——识记 1．an authority on food ___________________ 2．thought-provoking questions ________________ 3．use emojis in messages ______________________ 4．e-reader tablets ___________________ 5．smartphone apps __________________ 6．trivial matters ________________ 7．a shallow understanding of a language __________________ 8．give someone a hug ________________ 食品方面的权威人士 发人深省的问题 在消息中使用表情符号 电子阅读器平板电脑 智能手机应用程序 琐事 对语言的浅薄理解 给某人一个拥抱 Ⅱ.核心单词——练通 1．________________　　　 创造性思维 2．________________ 主要焦点 3．________________ 简洁的描述 4．________________ 普遍看法 5．________________ 目录 6．____________________ 有益的经历 7．________________ 一位忧心忡忡的家长 8．________________ 赢得争论 9．__________________ 改掉旧习惯 creative thinking the main focus a brief description a popular opinion table of contents a rewarding experience a concerned parent win an argument replace an old habit Ⅲ.拓展词汇——用活 1．a ________ animal 无害的动物 →________ habits有害的习惯 →do ______ to对……有害 2．have an ___________ with sb与某人争吵 →_______ over money issues为金钱问题争吵 3．____________ his mind on the task 他集中注意力在任务上 →make a _____________ effort集中努力 →lack of _____________注意力不集中 harmless harmful harm argument argue concentrate concentrated concentration 4．__________ information 额外信息 →make an ________ to 增加 →_____ value to 为……增值 5．theoretical______ 理论基础 →______ skills 基本技能 →be _______ on hard work基于努力工作 6．have ________ access 拥有有限的访问权 →within _______ 在限度内 →several ________ conditions一些限制条件 add basis basic based limited limits limiting additional addition Ⅳ.重点短语——再现 第一组　汉译英 1．________________　　　 只需点击一次(就可得到或使用) 2．________________ 与……相比 3．________________ 除此之外 4．________________ 在……基础上 5．________________ 对……诚实 6．________________ 关注 7．________________ 关心…… just a click away compare to... in addition on the basis of... be honest about focus on be concerned with 第二组　英译汉 8．become obsessed with　　 ________________ 9．on the move _____________________ 10．give a brief response to... ________________ 11．care for ________________ 12．point out ________________ 13．stay in touch with ________________ 14．be in contact　 ________________ 变得着迷于…… 在行进中；在移动中 简短回应 照顾，照料 指出 与……保持联系 接触；联络 Ⅴ.典型句式——默背 1．___________________________________________ (虽然互联网可以让人们更亲近。while引导让步状语从句)，it can also harm friendships. 2．According to a parenting expert，Denise Daniels，communicating through a screen _________________________________________________________ _________ (使儿童更难集中注意力或对他人表示善意。make＋it＋形容词/名词＋for sb to do sth). While the Internet can bring people closer together makes it more difficult for children to concentrate or show kindness to others 3．__________________(正是这些技能。强调句型)enable us to develop lifelong friendships. 4．You can stay in touch with friends ________________________________ ________ (无论你在哪里或者在做什么。“no matter＋疑问词”引导的让步状语从句). It is these skills that no matter where you are or what you are doing 返回 语基讲练　提能力 返回 归 纳 Ⅰ. 核心词汇练全 harm vt.& n．伤害，损害(harmful adj.有害的，导致损害的harmless adj.无害的；无恶意的) do...harm/do harm to... 对……有害　　　 There is no harm in doing sth 做某事无害处；不妨做某事 be harmful to... 对……有害处　　 1 (1)Some computer viruses can be ________ (harm) to your system and steal your personal information. (2)The computer system ____________ (harm) by the sudden power cut during the storm last night. (3) 中国元素　In traditional Chinese culture，there is an emphasis on protecting the natural environment and ___________________________ (避免伤害自然). (4) (写作佳句之建议提醒)你至少应该给他一个机会。毕竟，听听他的意见没有坏处。 You should at least give him a chance.After all，_______________________ _______________. harmful was harmed avoiding doing harm to nature there is no harm in listening to his opinion 归 纳 argument n．论点；论据(argue v．争论，争辩) (1)argument n.　 争论；争辩 have an argument with sb (about/over sth) 与某人争论(某事) It is beyond argument that... 无可争辩的是……，毋庸置疑…… (2)argue for/against (doing) sth 支持/反对(做)某事 argue with sb about/over sth 与某人争论某事 argue sb into/out of doing sth 说服某人做/不做某事　　 2 (1)There was an _________(argue) about which software was better for graphic design. (2)The team had a heated discussion，________(argue) over the best way to fix the problem in the program. (3)At present，__________________________________________(支持新机场的论据之一) is that it will benefit the people around. (4)(写作佳句之情节推进描写)令我非常高兴的是，我终于成功说服了大卫参加这次越野跑。 To my great joy，I finally managed to _______________________________ ____________. argument arguing one of the arguments in favour of the new airport argue David into joining in this cross-country race 归 纳 replace vt.取代；接替[replacement n．替换，更换；替代品，替换物；(尤指工作中的)接替者] replace sb/sth＝take the place of sb/sth＝take one’s/sth’s place　　 取代某人/某物　　　 replace...with/by... 用……代替…… replace sb as... 取代某人而成为……　　 3 (1)She will continue in her present job until a___________(replace)can be found. (2)The old computer system _____________________ (replace) by a newer model that worked faster. (3)You can ______________________________________________________ _______________ (用头像替代你的真实照片)in online communication. (4)(写作佳句之评论升华) 毫无疑问，没有什么能取代母亲的爱和关怀。 There is no doubt that ____________________________________________ ________________________________________. replacement was/had been replaced use an avatar to replace your real image/replace your real image with/by an avatar nothing can replace a mother’s love and care/there is nothing to replace a mother’s love and care 归 纳 concentrate vi.专注，专心；集中注意力(concentration n．集中；专心concentrated adj.集中的；全神贯注的；浓缩的) concentrate on (doing) sth　　　 专心于(做)某事　 concentrate one’s attention/mind/energy on (doing) sth 集中注意力/心思/精力于(做)某事　　 4 (1)When programming，it is important to stay _____________ (concentrate) to avoid mistakes. (2)Good ____________ (concentrate) helps programmers solve problems quicker. (3)中国元素　Ancient Chinese architecture design requires architects _____ _______________________ (专注于每一个细节) in order to create outstanding buildings. (4) (写作佳句之行为动作描写)在友好的同学们的帮助下，她开始集中精力熟悉她的教室所在的楼层。 With the help of her friendly classmates，she began to ___________________ __________________________ on which her classrooms were located. concentrated concentration to concentrate on making herself familiar with the floors concentrate on every detail 归 纳 addition n．增添；添加(additional adj.附加的；额外的 additionally adv.此外，另外) in addition to＝as well as/besides　 除……之外(还)　　 in addition 除此之外　　 5 (1)The software update includes __________ (addition) features that improve performance. (2)_______________________(除了使用电子邮件)，many people also communicate through messaging apps. (3)中国元素　_________________________ (除了长城)，the Terracotta Army is another remarkable symbol of ancient Chinese architecture and history. (4) (写作佳句之介绍情况)除了书面文章，我们还将包括照片或图片，以提供更有吸引力的体验。 _________________________，we’ll include photos or pictures for a more attractive experience. additional In addition to using email In addition to the Great Wall In addition to written articles 归 纳 rewarding adj.有益的；有意义的 (1)reward v. 　 奖赏，给以报酬 reward sb for (doing) sth 　　 因(做)某事儿奖赏/酬谢某人 reward sb with sth 用某物奖赏/回报某人 (2)in reward for 为奖赏/报答…… as a reward for 作为对……的奖赏/回报　 6 (1)Learning about programming can be a ___________ (reward) experience for many students. (2)She felt __________ (reward) after completing her first software project successfully. (3) I’m more than glad to show you around Beijing __________________ ___________________________________________________________ (来回报你慷慨的帮助). (4)(写作佳句之评论升华)通过这次有意义的经历，我获得了更珍贵的东西：每一个小的善举都很重要。 Through _______________________，I _________________ something more valuable.Every small action of kindness makes a difference. rewarding rewarded in reward for/as a reward for your generous help/to reward you for helping me generously this rewarding experience was rewarded with 归 纳 content n．内容[contented adj.满意的；满足的(常用于名词前)] to one’s heart’s content　　 尽情地，心满意足地　　　　 content oneself with sth 满足于……；对……感到满意 be content with sth 对某事满意/满足 be content to do sth 满足于做某事；乐意做某事 with contentment 满意地　　 7 (1) The website has many interesting ________ (content) about technology trends. (2)I ________________ (乐于学习)new programming languages every year. (3)Those ____________________________________________________ (对目前的状况满意) will surely make no big difference in life. (4)(写作佳句之人物动作、神情描写)在看了这本书的目录之后，老师满意地点点头，鼓励我坚持阅读。 __________________________________，the teacher __________________ ____________，and encouraged me to stick to reading. contents am content to learn (who are) content with/content to keep their present situations After looking at the contents of the book nodded her head with contentment 归 纳 focus vi.&vt.集中(注意力)n.焦点(focused adj.注意力集中的；目标明确的) focus...on/upon... 关注，集中(注意力)于……，聚焦于…… focus one’s attention/mind on... 集中某人注意力/心思于…… bring...into focus 使……成为焦点 the focus of　　　 ……的焦点/重点　　 ８ (1) The old man stood there，with his attention ________ (focus) on the sculpture on the desk. (2)___________________________(我们今天见面的重点)is to discuss the new technology trends. (3)Getting addicted to the virtual world makes it hard for him ______________ __________ (关注真实生活中的事情). (4)(写作佳句之情绪、动作描写) 那么多双眼睛盯着我，我突然感到非常紧张，完全不知道该怎么演讲。 _____________________________，I became very nervous，entirely at a loss what to do with my speech. focused The focus of our meeting today to focus on things With so many eyes focused on me in real life Ⅱ.典型句式讲透 句型公式：make＋it＋形容词/名词＋for sb/sth＋to do sth (教材原句)According to a parenting expert，Denise Daniels，communicating through a screen makes it more difficult for children to concentrate or show kindness to others. 根据育儿专家丹尼斯·丹尼尔斯的说法，通过屏幕交流会使儿童更难集中注意力或对他人表示善意。 归 纳 makes it more difficult for children to concentrate...为make的复合结构。其中it为形式宾语，真正的宾语是后面的动词不定式，for用于引出动词不定式的逻辑主语。 该句型中it作形式宾语还有以下几种： ①make＋it＋形容词/名词＋that从句 ②make＋it＋no good/no use/no value/no fun/a waste of time，etc.＋doing sth　　 (1) ___________________________(要向每个人说明)we need to finish the project by Friday. (2)He __________________________________________________(使每天早上查看天气预报成为一个习惯). (3) The software kept crashing，which _____________________ (使之成为对时间的浪费)working on the project. (4)(写作佳句之举办活动)通过各种各样的活动，我们能让同学们参观博物馆变得很有趣。 With various activities，we can _____________________________________ ________ . Make it clear to everyone that made it a habit to check the weather forecast every morning made it a waste of time make it fun for the students to visit the museum 返回 课时测评 返回 Ⅰ.用所给单词的正确形式填空(共10小题；每小题1.5分，满分15分) 1．The __________ (argue) about using artificial intelligence in jobs continues to grow among experts. 2．The software has been __________ (maintain) regularly to ensure it runs smoothly. 3．________ (limit) screen time can help improve your sleep quality. 4．I will explain the new features of the app ________ (brief) so everyone understands. 5．Many students find coding to be a ________ (create) way to solve problems. argument maintained Limiting briefly creative 6．Learning how to build websites can be a __________ (reward) experience. 7．The teacher provided __________ (addition) resources for us to better understand programming. 8．More schools are using ________ (tablet) to help students learn in new ways. 9．Everyone has different __________ (opinion) about the best programming language to learn. 10．Many companies are looking for new technology __________ (replace) outdated systems. rewarding additional tablets opinions to replace Ⅱ.根据提示完成句子(共5小题；每小题3分，满分15分) 1．该软件是在用户反馈的基础上构建的，以改进其功能。(basis) The software ____________________user feedback to improve its features. 2．许多年轻人使用短信与朋友保持联系。(stay in touch with) Many young people use the messages _____________________________. 3．程序员关心的是找到软件问题的最佳解决方案。(be concerned with) The programmer ____________________________________ for the software problem. is built on the basis of to stay in touch with their friends is concerned with finding the best solution 4．我们应该专注于为我们的新应用程序创建一个易于使用的界面。(focus on) We should ________________ an easy-to-use interface for our new app. 5．她需要在截止日期前集中精力解决这些问题。(concentrate) She needs to _______________________________ before the deadline. focus on creating concentrate on solving the problems Ⅲ.阅读理解(共8小题；每小题2.5分，满分20分) A (2024·陕西西安高一期末) Do you ever get restless if you haven’t checked your phone for a few minutes？ If so，you’re not alone.Studies reveal that people these days check their phones once every four minutes on average! Some of this usage may be related to work.However，much of it is because many apps—particularly social media apps—use “clever techniques” to keep us coming back for more. One of such techniques is to push notifications.You’re getting on with your work or something else when—ping！—a notification pops up on your screen，informing you that a friend has posted something new or commented on your post.It may seem like a small interruption，but it often is enough to break your concentration and make you go back to your phone again. Another method is to make a game of the in-app experience by setting up a competitive goal element.Some apps，for example，use streaks，which count the number of days when you have used the app.If you keep a streak going，you might get a medal or some other rewards.Therefore，keeping one’s streak alive becomes a major reason to return to the app again and again. Once you’ve opened an app，its goal is now to get you continue using it.Messaging apps use a simple but effective trick to keep you engaged even when you’re not writing anything.Have you ever noticed that in some apps，three dots(...) appear to let you know your friend is typing a reply？ This trick is designed specifically to create your expectation or curiosity.You wonder what your friend is going to say.Well，you’ll have to keep waiting and see. While using social media apps is certainly fun，becoming addicted definitely isn’t.Now that you know some tricks used by these apps’ designers，you’ll be better equipped to reduce their influence and keep a healthier relationship with your phone. 语篇解读　 本文是一篇说明文。文章主要介绍了我们常常查看手机的原因，提醒我们应学会与我们的手机保持更健康的关系。 1．What does the underlined word“reveal” in Paragraph 1 probably mean？ A．Encourage. B．Predict. C．Prevent. D．Show. √ 词义猜测题。画线词上文“Do you ever...If so，you’re not alone.”指出存在几分钟不看手机就会变得坐立不安这一现象；结合画线词下文“that people these days check their phones once every four minutes on average”可推知，此处作者用相关研究的结果来支持上文提到的现象，指的应该是研究“表明”这样的情况，所以画线词的意思与show“表明，显示”一致。故选 D。 2．What is special about an app using streaks？ A．Ongoing pings will inform you of new posts. B．Competitive games will greatly discourage you. C．Everyday use of the app might earn you a medal. D．Appearance of three dots might disturb your typing. √ 细节理解题。根据第三段中“If you keep a streak going，you might get a medal or some other rewards.”可知，使用连续记录的应用程序的特别之处是每天使用应用程序可能会为你赢得奖牌。故选 C。 3．How many “clever techniques” are mentioned in the passage？ A．Two. B．Three. C．Four. D．Five. √ 细节理解题。根据第二段中“One of such techniques is to push notifications.”、第三段中“Another method is to make a game of the in-app experience by setting up a competitive goal element.”和第四段中“Messaging apps use a simple but effective trick to keep you engaged even when you’re not writing anything.”可知，文章共提到了三种巧妙的技术。故选 B。 4．What is the best title for the text？ A．Can People Break Their Addiction to Games？ B．Could Technology Further Improve Phones？ C．The Social Media Apps That Waste Your Time D．The Tricks That Keep You Glued to Your Phone √ 标题归纳题。通读全文，尤其是最后一段“While using social media apps...relationship with your phone.”可知，文章主要介绍了商家设计的使你离不开手机的技巧。因此，D项“使你离不开手机的技巧”契合文章主旨，是本文的最佳标题。故选 D。 B (2025·北京交大附中高一期中) The biggest criticism(批评) of social networking is that our young people are losing their offline friends to online friends.In fact there is a lot of research that shows these criticisms are generally unfounded．Research by the Pew Internet and American Life Project found that people are not replacing offline friends with online companions but are using them to support their offline relationships. However，there is one part of social networking that is deeply worrying.　We find ourselves in a hyper-connected world where people access social media day and night，excited to make announcements about the smallest details of their lives.Research is starting to show that this culture is negatively affecting not our friendships but our character. Professor Larry Rosen，in his book iDisorder，says that young people who overuse social networking sites can become vain，aggressive(好斗的).But perhaps an even more disturbing effect is that one of our most basic emotions seems to be disappearing—empathy(同情心).This is the emotion that connects us together；it allows us to see the world from our friends’ points of view.　Without it，we are far less able to connect and form meaningful adult relationships. Sherry Turkle，a professor of Social Studies of Science and Technology at MIT，suggests that people are no longer comfortable being alone.This is something confirmed by a study where 200 university students were asked to go without social media for 24 hours.Many admitted an addiction to their online social network；most complained that they felt cut off from their family and friends.But being alone is a time，Turkle argues，when we self-reflect and get in touch with who we really are.It is only when we do this that we can make meaningful friendships with others.She believes，as is the title of her book，that we are simply“Alone Together”． These potential changes in our characters are rather disturbing.If nothing is done，our young people could well be in trouble.Therefore，suggestions about ways to encourage our young people to avoid the problems of social networking should be made，so they can develop the kinds of friendships that are required to grow into well-adjusted and happy adults. 语篇解读　本文是一篇议论文。文章论述了社交网络有助于让我们与更加多元的人交流，提升我们的幸福感，但研究开始表明，沉迷于社交网络会对青少年的性格产生负面影响。 5．What does the underlined word“unfounded” in Paragraph 1 probably mean？ A．Undoubted. B．False. C．Acceptable. D．Illegal. √ 词义猜测题。根据画线词上文的 “The biggest criticism(批评) of social networking is that our young people are losing their offline friends to online friends.”可知，目前人们对社交网络最大的批评是社交网络会让人们失去线下的朋友。结合下文的 “Research by...found that people are not replacing offline friends with online companions but are using them to support their offline relationships.”可知，人们没有用网络伙伴取代线下的朋友，而是用他们来支持自己的线下关系，这是对画线词上文观点的一种否定。由此可推知，unfounded意为“无事实依据的；站不住脚的”，与 false意思相近。故选 B项。 6．What can we learn from the passage？ A．The advantages of social media outweigh the disadvantages. B．Young people tend to develop offline friendships. C．Young people can’t go without social media. D．We are becoming unable to understand others well. √ 推理判断题。根据第三段中的 “But perhaps an even more disturbing effect is that one of our most basic emotions seems to be disappearing—empathy(同情心)...Without it，we are far less able to connect and form meaningful adult relationships.”可知，我们的同情心能够让我们与朋友建立联系，从朋友的角度认识世界，如果没有同情心，我们就很难建立起有意义的人际关系。由此可推知，同情心的消失让我们变得无法很好地理解他人。故选 D项。 7．According to Sherry Turkle，how can we make meaningful friendships with others？ A．By getting in touch with online friends. B．By avoiding the problems of social networking. C．By reflecting and getting in touch with ourselves. D．By having discussions with a much more diverse set of people. √ 细节理解题。根据第四段中的 “But being alone is a time，Turkle argues，when we self-reflect and get in touch with who we really are.It is only when we do this that we can make meaningful friendships with others.”可知，谢里·特克认为与他人建立有意义的友谊的方式是自我反思并了解自我。故选C项。 8．What does the passage mainly talk about？ A．Internet culture causes various problems. B．We are losing some most important emotions. C．Online friendships do good to offline friendships. D．Social networking affects young people’s personalities. √ 主旨大意题。通读全文，尤其是第二段最后一句 “Research is starting to show that this culture is negatively affecting not our friendships but our character.”可知，文章主要论述了新的研究开始表明，社交网络会对青少年的性格产生负面影响。故选D项。 Ⅳ.完形填空(共15小题；每小题1分，满分15分) (2025·江苏常州联盟高一调研) When 29-year-old artist Sophia recalls her mother，Marilyn，she remembers her singing.“She loved karaoke and funny 80s’ 1 ，” Sophia says.“She sang all the time.” In late 2017，before cancer 2 Sophia’s mother of her voice，she 3 a message in English and 4 it inside a teddy bear：“You make Mommy so proud.No matter where you are，a part of me will always be with you.I love you forever.” After her mother’s death in 2019 at age 53，that teddy bear became Sophia’s most priceless 5 ．Therefore，when the backpack containing it was 6 in the mess of moving，Sophia was 7 ．She spent that night crazily 8 through dustbins in downtown Vancouver.When her 9 proved fruitless，she took her hunt to the Internet， 10 photos of her lost Mamabear and the security video on social media.A local CBC reporter 11 the story，and the news made it all the way to an actor，who encouraged his 17 million online followers to help Sophia， 12 a $5，000 reward for the bear’s safe return. 13 ，Mamabear made it back to Sophia’s arms four days later，thanks to some good-hearted people，who 14 the thief from the security video Sophia had shared on social media.Sophia was excited：“I feel like losing that bear and 15 it was just my mother telling me，‘The world is okay，kid.You’re going to be fine.I will always be with you.’” 语篇解读　本文是一篇记叙文。文章主要讲述了有人偷走了索菲娅的母亲送给她的泰迪熊，寻找无果后，通过网上求助，在一名演员的帮助下最终找到泰迪熊。 1．A．songs B．goals C．paths D．adventures 2．A．challenged B．charged C．reminded D．robbed √ 根据上文中的 “When 29-year-old artist Sophia recalls her mother，Marilyn，she remembers her singing.”和下文“She sang all the time.”可知，索菲娅的母亲喜欢歌曲。故选 A 项。 √ 根据上文中的 cancer可知，此处指的是癌症夺走了她的声音。故选 D项。 3．A．improved B．recorded C．proposed D．contacted 4．A．targeted B．gathered C．pressed D．kept √ 根据空前的 “before cancer _____ Sophia’s mother of her voice” 以及空后的“a message in English”可知，在失声以前，索菲娅的母亲录制了这段话。故选 B项。 √ 根据下文中的 “inside a teddy bear”可知，此处指把录音放进泰迪熊里保存。故选 D项。 5．A．option B．material C．possession D．facility 6．A．ignored B．stolen C．escaped D．deserted √ 根据语境可知，这只泰迪熊是母亲送给索菲娅的，所以母亲去世后，泰迪熊是她无价的财产。故选C项。 √ 根据下文中的 “thanks to some good-hearted people，who _____ the thief”可知，有人认出了小偷，所以此处指泰迪熊被偷。故选 B项。 7．A．upset B．alarmed C．awkward D．concerned √ 根据上文中的 “Therefore，when the backpack containing it was _____ in the mess of moving”并结合语境可知，妈妈留给她的最宝贵的东西被偷了，索菲娅应该很难过。故选 A项。 8．A．walking B．looking C．passing D．searching √ 根据上文中的“the backpack containing it was _____”以及下文中的 “through dustbins”可知，索菲娅疯狂地在垃圾桶里翻看，寻找丢失的泰迪熊。故选 D项。 9．A．behaviour B．effort C．performance D．measure √ 根据上文中的 “She spent that night crazily ______ through dustbins in downtown Vancouver.”可知，索菲娅那天晚上翻遍了整个温哥华市中心的垃圾桶，此处指的是她的努力无果。故选 B项。 10．A．seeking B．shooting C．sharing D．editing 11．A．covered B．advanced C．viewed D．responded √ 根据下文中的 “who ______ the thief from the security video Sophia had shared on social media” 可知，此处指索菲娅把照片和监控视频分享到网上。故选 C项。 √ 根据上文中的 “A local CBC reporter” 和下文的 “the news made it all the way to” 可知，记者应是报道了这件事情。故选 A项。 12．A．designing B．contributing C．offering D．stressing 13．A．Confidently B．Amazingly C．Positively D．Anxiously √ 根据下文中的 “a $5，000 reward for the bear’s safe return” 以及语境可知，此处指通过提供悬赏来帮助索菲娅找回泰迪熊。故选C项。 √ 根据下文中的 “Mamabear made it back to Sophia’s arms four days later” 并结合上文语境可知，在索菲娅寻觅无果后，通过网络找到了泰迪熊，有些出乎意料。故选B项。 14．A．attracted B．battled C．judged D．recognised √ 根据下文中的 “the thief from the security video Sophia had shared on social media” 可知，有网友在索菲娅分享的监控视频中认出了小偷。故选 D项。 15．A．exchanging B．acquiring C．desiring D．recovering √ 根据上文中的 “Mamabear made it back to Sophia’s arms four days later” 和下文的 “The world is okay，kid.You’re going to be fine.I will always be with you.”可知，此处指找回泰迪熊的那一刻，就像是妈妈在对索菲娅说，“世界是好的，孩子。你会没事的。我会永远和你在一起。”故选 D项。 返回 谢 谢 观 看 UNIT 4 INFORMATION TECHNOLOGY 返回 $