UNIT 4 SECTION 5 LESSON 3-【创新教程】2025-2026学年高中英语必修第二册五维课堂同步Word教案（北师大版2019）

SECTION Ⅴ LESSON 3 [教材原文] The Internet Harms Friendships While the Internet can bring people closer together, it can also harm friendships. Firstly, talking online is no replacement for face­to­face contact－images really cannot replace a real­life smile or hug. According to a parenting expert, Denise Daniels, communicating through a screen makes it more difficult for children to concentrate or show kindness to others. A s we know, important social skills are developed through direct contact with other people. It is these skills that enable us to develop lifelong friendships. Secondly, the Internet can make people self­centred－not thinking of anyone or anything but 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 “likes” or followers cannot compare to having long­term and rewarding friendships. In addition, a lot of the content posted on social media is shallow or trivial. Posts about funny cat images do not necessarily help form meaningful relationships. Thirdly, online relationships may not be what they appear to be. 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 is being honest about who they are. Because of this, going online can be particularly dangerous for people who are easily influenced or too trusting. In my opinion, friends should focus more on face­to­face communication, and less on online communication. This is the best way to maintain healthy relationships. Cathy's Blog The Internet Helps Friendships The Internet can help develop friendships in many ways. Firstly, the Internet makes communication much more convenient. You can stay in touch with friends no matter where you are or what you are doing. Using a smartphone, a tablet or a computer, you can be in contact at home and also when you are on the move. Secondly, the Internet has also made communication more fun. Traditional ways of communicating, like letters and phone calls, can be limiting and take time. However, you can share photos, videos, news stories and websites with your friends online. You can give a brief response to a message with an emoji or a picture. There are so many online tools you can use to be creative! Thirdly, online communication can actually bring people closer to each other. Nowadays, your friends are just a click away. Whenever someone needs help, 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 thought­provoking argument, as it points out the benefits of online friendships. A s Eileen Kennedy­Moore, an authority on the subject, points out, online friends“fill holes real­life friends can't”． Finally, I believe the Internet brings people closer together and makes communication with friends more convenient and interesting. [汉语译文] 互联网对友谊有害(harm) 虽然互联网可以让人们更亲近，但它也会损害友谊。 首先，网上聊天并不能代替面对面的交流——图片当然无法代替(replace)现实生活中的微笑或拥抱(hug)。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(concentrate)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得以发展终生的友谊。 其次，互联网使人们以自我为中心，不去想除自己之外的任何人或任何事。例如，一些人不再和朋友们好好地交谈了，他们只关心(be concerned with)自己在网上的人气——我得了多少个“赞”？多少人关注了我？——尽管我们知道有多少“赞”或关注者无法与拥有长期的和有益的(rewarding)友谊相比。此外(in addition)，很多发布在社交媒体上的内容(content)都很肤浅(shallow)或微不足道的(trivial)。在网上发布搞笑猫咪的图片并不一定会帮助我们发展有意义的关系。 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(basis)上，通过线上交流，你永远不能百分之百地(percent)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过于信任他人的人来说，上网尤其危险。 在我看来(opinion)，朋友们应该多关注(focus on)面对面的交流，少进行线上交流。这是保持(maintain)健康关系的最佳方式。 凯西的博客 互联网对友谊有益 互联网在很多方面都有助于友谊的发展。 首先，互联网使交流更加便捷。无论你在哪里，在做什么，都可以和朋友保持联系。通过使用智能手机(smartphone)、平板电脑(tablet)或电脑，无论你是在家里还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。传统的沟通方式，如信件和电话，有局限性(limiting)而且比较耗时。而通过互联网，你可以在线与朋友共享照片、视频、新闻故事和网站。你可以用一个表情符号(emoji)或一张图片简短(brief)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(creative)! 第三，在线交流实际上可以让人们更亲近。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(thought­provoking)论点(argument)，因为它指出了线上友谊的好处。正如这方面的专家(authority)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。　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 ●基础单词 1. replace vt.取代；接替 2. concerned adj.关切的，关心的 3. rewarding adj.有益的；有意义的 4. addition n．增添；添加 5. content n．内容 6. authority n．权威人士；专家 7. shallow adj.肤浅的，浅薄的 8. percent n．百分比；百分数 9. opinion n．意见；看法；主张 10. focus vi.给予某物关注；n.焦点 11. maintain vt.保持；维持 12. smartphone n．智能手机 13. tablet n．平板电脑；药片；碑；牌 ●拓展单词 1．harm n．&vt.损害；危害→ harmful adj.有害的→ harmless adj.无害的 2．argument n．争论；争辩；争吵→ argue vt.& vi.讨论；辩论；争论 3．concentrate vi.& vt.集中；聚集→ concentration n．集中 4．basis n．基础；根据→ base v．以……为基础 n．基础→ based adj.有根基的 5．limiting adj.局限的，限制性的→ limit vt.限制→ limited adj.有限制的，有限的→ limitation n．限制，极限，限度 6．brief adj.简短的；简要的 n．摘要；大纲→ briefly adv.简要地；短暂地 7．creative adj.有创造性的→ create vt.塑造；创作→ creation n．创作(物) 1. focus on 关注 2. communicate through a screen 通过屏幕交流 3. show kindness to others 与人为善 4. be concerned with 关心…… 5. in addition 除此之外 6. maintain healthy relationships 保持健康的关系 7. stay in touch with friends 和……保持联系 8. on the move 在移动中 9. bring people closer to each other 使人们更亲近 10. provide useful suggestions 提供有用的建议 1．动名词短语作主语。 First，talking online is no replacement for face­to­face contact. 首先，网上聊天不能代替面对面的接触。 2．what引导的名词性从句在句中作表语。 Online relationships may not be what they appear to be. 网络关系可能不是看上去的那样。 3．主谓宾宾补句型。 The Internet has also made communication more fun. 互联网也已经使交流变得更加有趣。 4．while引导的让步状语从句。 While the Internet can bring people together，it can also harm friendship. 虽然互联网可以让人们更亲近，但它也会损害友谊。 5．“no matter＋疑问词” 引导的让步状语从句。 You can stay in touch with friends no matter where you are or what you are doing. 无论你在哪里，在做什么，你都可以和朋友保持联系。 Ⅰ.Read the two blog posts carefully and choose the best answers. 1．What enables us to develop lifelong friendships? A.Communicating through a screen. B.Social skills developed through direct contact. C.Talking online. D.A dvice from some parenting experts. 2．Friendships are built on . A.the basis of trust B.online communication C.online popularity D.the number of likes 3．The Internet can develope friendship through the following EXCEPT . A.making communication more fun B.bringing people closer to each other C.making communication much more convenient D.spending too much time on the Internet 4．Which one is a traditional way of communicating? A.A smartphone.　　　 B.A computer. C.A phone call. D.A tablet. 答案：1. B 　2. A 　3. D 　4. C Ⅱ. C omplete the passage according to the text. Some people believe that the Internet is 1. harmful (harm) to friendships.Talking to people online or 2. communicating (communicate) through a screen makes it more difficult to concentrate or show 3. kindness (kind) to others.It isn't a replacement for face­to­face contact.While it can connect you with other people 4. who use a social media，face­to­face contact with others is important to help you build lifelong friendships.This is thought­provoking because it shows that people still need face­to­face communication with others today.5. Spending (spend) too much time on the Internet can also make you self­centred，because you can become obsessed with 6. popularity (popular) and gaining “followers”．Finally，you need to be careful with various online relationships，because you can never be 100 percent sure that 7. what you read online is true. However，others believe that the Internet can help develop friendships in many ways.Firstly，the Internet makes communication much more convenient.You can stay in touch with friends wherever you are or what you 8. are doing (do)．Secondly，the Internet has also made communication more fun.You can share photos，videos，news stories and websites 9. with your friends online.Thirdly，online communication can 10. actually (actual) bring people closer to each other.Whenever someone needs help，friends from all over the world can immediately provide useful suggestions or information. 1．harm vt.&n.伤害，损害 harmful adj.有害的 (1)do harm to...损害…… There is no harm in doing sth. 做某事是个好主意(或没有坏处) mean no harm没有恶意 come to no harm没有受到伤害/损害 (2)harmful adj.有害的 be harmful to 对……有害 (3)harmless adj.无害的，不会导致损伤的 ◆[经典佳句] Your smoking can do harm to/be harmful to the health of your children. 你吸烟会危及孩子的健康。 The overall effects of the publicity have been beneficial than harmful. 宣传的总体效果一直是利大于弊。 ◆[“四翼”考查]——应用性 完成句子 ①She has got into the bad habit of reading in the bed, which is harmful to/does harm to her eyes . 她养成了在床上阅读的坏习惯，这对她的眼睛有害。 ②Playing computer games will not only do harm to your physical health，but it is also harmful to your mental health.So there is no harm in advising you to give it up. 玩电脑游戏不仅对你的身体健康有害，还对你的精神健康有害，因此建议你放弃玩电脑游戏是没有坏处的。 2．argument n．论点；论据；辩论；理由 (1)an argument for/against sth. 支持/反对某事的论点 have an argument with sb. about/over sth.与某人就某事争吵 get into an argument with sb. 与某人发生争执 win/lose an argument在辩论中获胜/失败 (2)argue v．争论；争辩；争吵；表明 argue for赞成；支持；主张 argue against反对；争辩 argue with sb. about/over sth. 因某事与某人争辩 argue sb. into/out of doing sth. 说服某人做/不做某事 ◆[经典佳句] Not knowing what the future will bring hardly seems an argument for doing nothing. 不知道未来将会发生什么似乎很难成为无所作为的理由。 Father argued against an increase in our pocket money. 父亲反对增加我们的零花钱。 ◆[“四翼”考查]——应用性 完成句子 ①The workers argue for (主张)a pay rise, or they will go on strike. ②The man was so rude that I had to bite my tongue to keep from getting into an argument with him (与他发生争执)． ③They argued with each other about (因……互相争论)the best place for a holiday. 3．replace vt.取代；接替；把……放回原处 (1)replace sth. with/by sth. 用……替换…… replace sb. as替代某人成为 (2)take the place of sb. ＝take one's place 代替；替代 ◆[经典佳句] It is generally believed that teachers will never be replaced by/with computers in class. 人们普遍认为教学中，教师永远不会被计算机取代。 John is ill and I want to know who is going to take the place of him/take his place. 约翰病了，我想知道谁将代替他。 ◆[“四翼”考查]——基础性 单句语法填空 ①They replaced their beloved old car with/by an expensive new sports car. ◆[“四翼”考查]——创新性 同义句转换 ②No one can replace her father in her heart. →No one can take the place of her father in her heart. →No one can take her father's place in her heart. 4．concentrate vi.专注，专心；集中注意力 (1)concentrate on (doing) sth. 专心(做)某事 concentrate one's mind/attention on 集中注意力于；致力于；专心于 (2)concentration n．专心；专注；集中；聚集 (3)concentrated adj.　集中的；全神贯注的 ◆[经典佳句] Playing computer games can give us some relaxation after school，but as students we must concentrate on our studies. 放学后玩电脑游戏能使我们放松，但是作为学生，我们必须集中精力学习。 He concentrated his mind on studying the history of Loulan. 他专注于研究楼兰的历史。 ◆[“四翼”考查]——基础性 单句语法填空 ①Many firms are concentrating on increasing their markets overseas. ②The confusing matters make him unable to concentrate (concentrate) on his study. ◆[“四翼”考查]——应用性 完成句子 ③It was up to him to concentrate on his studies and make something of himself. 是否能专心学习并取得一定成就要靠他自己。 ④When driving，a driver should concentrate his attention on the road . 开车时，司机应专注于路况。 5．content n．内容；目录；容量；满足 adj.满足的；满意的 vt.使满足 (1)feel/be content with 对……满足/满意 be content to do sth.满足于做某事 (2)content oneself with 满足于 ◆[经典佳句] Your dogs can “tell” whether you look content or annoyed. 你的狗可以“识别”你是高兴还是愤怒。 That rich man is tired of city life，so he is content to live in the country. 那位富人厌倦了城市生活，所以他愿意生活在乡下。 We should never content ourselves with book knowledge only. 我们永远不要仅仅满足于书本知识。 ◆[“四翼”考查]——基础性 单句语法填空 ①The Smiths are content to live (live)a simple life. ②She contented herself (her) with what she had achieved. ③My friend is quite content with his new job. ④The contents (content) of his suitcase are doubtful. 6．in addition 除此之外 (1)in addition to除……之外(还) (2)add up 把……加起来 add sth. to sth. 把……加到/进……里 add up to 加起来共计/达(不用于被动语态) add to 增加；增添 add that...补充说…… ◆[经典佳句] These stoves are of high quality.In addition，the price is low. 这些炉子质量上乘。另外，价格低廉。 Please add some sugar to the milk to make it more delicious. 请在牛奶里加些糖使牛奶更美味。 The engine of the ship was out of order and the bad weather added to the helplessness of the crew. 船的马达失灵了，而且恶劣的天气增加了全体船员的无助感。 ◆[“四翼”考查]——基础性 选词填空：in addition/in addition to ① In addition to the school，the village has a clinic，which was also built with government support. ②It's too late to go to the basketball match now. In addition ，it's going to rain. ③ A unt Mary gave us sandwiches for our picnic and a bag of cookies in addition . ◆[“四翼”考查]——应用性 完成句子 ④His whole school education added up to no more than one year. 他所受的全部学校教育加起来不过一年。 ⑤The heavy rain added to the difficulty in rescuing the buried people. 大雨增加了营救被掩埋群众的困难。 7．focus on关注 (1)focus one's attention/eyes/energy on 集中注意力/目光/精力于…… (2)lose/bury oneself in ……专心于 devote oneself to 投身于…… (3)the focus of attention 关注的焦点 in focus 焦点对准的；清晰的 out of focus 焦点没对准的；不清晰的 ◆[经典佳句] It took her a lot of time to focus on preparing her classes and correcting her students' homework. 集中精力备课和批改学生的作业花费了她很多时间。 You'd better focus your attention on your studies.你最好把你的注意力放在功课上。 ◆[“四翼”考查]——基础性 单句语法填空 ① A lthough the storybook is quite interesting，I have to put it aside and focus my attention on my homework this week. ②The scientist knows nothing about the matter，because he is always losing himself in scientific study. ◆[“四翼”考查]——创新性 一句多译 由于他在隔壁唱歌，我不能集中注意力看书。 ③I can't focus my attention on the book with him singing next door.(focus) ④I can't be absorbed in the book with him singing next door.(absorb) ⑤I can't concentrate my attention on the book with him singing next door.(concentrate) 1．(教材P15) A ccording to a parenting expert， Denise Daniels，communicating through a screen makes it more difficult for children to concentrate or show kindness to others. 据育儿专家丹尼斯·丹尼尔斯说，通过屏幕交流让孩子们更难集中精力或善待他人。 [句式结构]　makes it more difficult for children to concentrate or show为make的复合结构。其中it作形式宾语，真正的宾语是后面的动词不定式。 ◆[规律总结] (1)make＋it＋形容词/名词＋that从句。 (2)make＋it＋形容词/名词＋to do。 (3)常用于这种句型的动词还有：think，consider，find，feel等。 ◆[经典佳句] During that time，increasing environmental awareness made it desirable. 在那个时期，日益增长的环境意识，使其(生态旅游)趋之若鹜。 The heavy rain made it impossible for us to go out. 大雨使得我们无法出去。 ◆[“四翼”考查]——基础性 单句语法填空 ①He didn't make it clear when and where the sports meeting would be held. ②People in the west make it a rule to buy (buy) C hristmas presents for their relatives and friends. ◆[“四翼”考查]——创新性 同义句转换 ③I think it is a good habit to get up early in the morning. →I think it a good habit to get up early in the morning. ④We find that it is easy to get along with him. →We find it easy to get along with him . 2．(教材P15) It is these skills that enable us to develop lifelong friendships. 正是这些技能才使我们能保持终生的友谊。 [句式结构]　“It is...that”为强调句型。其基本结构为“It is/was＋被强调部分＋that/who＋剩余部分”。本句中被强调部分为these skills。 ◆[规律总结] (1)强调句型的基本结构：It is/was＋被强调部分＋that/who＋句子其他部分。 (2)一般疑问句的强调句型：Is/Was it＋被强调部分＋that/who＋句子其他部分。 (3)特殊疑问句的强调句型：疑问词(被强调部分)＋is/was＋it＋that＋句子其他部分？ (4)not...until...结构的强调句型：It is/was not until...that... ◆[经典佳句] Was it three years ago that he went to A merica for further study? 他是三年前去美国深造的吗？ When was it that you got promoted? 你究竟是什么时候升职的？ It was not until near the end of the letter that she mentioned her own plan. 直到接近信的结尾她才提及了自己的计划。 ◆[名师点津] (1)在强调句型中It本身没有实际意义，但不能被其他词代替；被强调部分可以是主语、宾语和状语等；被强调部分指人时，可用that/who，其他情况一律用that。 (2)判断是不是强调句型的方法：把It is/was和that去掉，看句子的结构及语意是否完整，若完整，则为强调句型；若不完整，则不是。 ◆[误区规避]　语法填空： It was in the library he found the reference book. (可能失误)填where (正确表达)填that (错误分析)本句为强调句。强调地点状语in the library只能使用that。 ◆[“四翼”考查]——基础性 单句语法填空 ①Why is it that some people are so much more intelligent or creative than the rest of us? ② It was at 5 o'clock that the visitors finally arrived at Pudong International Airport. ③—Were all the three people injured in the accident? —No，it was only two passengers that/who got hurt. ◆[“四翼”考查]——创新性 一句多译 直到作为交流生去了美国他才意识到学好英语的重要性。 ④He didn't realize the importance of learning English well until he went to America as an exchange student. ⑤ It was not until he went to A merica as an exchange student that he realized the importance of learning English well.(强调句型) ⑥ Not until he went to America as an exchange student did he realize the importance of learning English well.(倒装句) 3．(教材P16)You can stay in touch with friends no matter where you are or what you are doing. 无论你在哪里，在做什么，都可以和朋友保持联系。 [句式结构]　“no matter＋疑问词”引导的让步状语从句。 ◆[规律总结] (1)no matter意为“不管，无论”，与what/which/who/when/where/how等疑问词连用，引导让步状语从句，相当于whatever/whichever/whoever/whenever/wherever/however等。 (2)whatever, whichever, whoever既可以引导让步状语从句，又可以引导名词性从句。引导名词性从句时，不能替换为“no matter＋疑问词”的形式。 ◆[经典佳句] Whichever you buy, you'll get the membership price. ＝No matter which you buy, you'll get the membership price. 无论你买哪一个，你都会得到会员的价格。 No matter how famous a brand is, it can be in ruins once it betrays the trust of consumers. ＝However famous a brand is, it can be in ruins once it betrays the trust of consumers. 无论一个牌子多有名气，一旦辜负了消费者的信任它就有可能会毁灭。 ◆[误区规避]　语法填空： Each person, no matter they are, has psychological imbalance(心理失衡)． (可能失误)填where/how/when (正确表达)填who (错误分析)疑问词的填充要看疑问词在句中所作的成分，本句no matter they are缺少表语。“不论你是谁”才符合语境。 ◆[“四翼”考查]——基础性 单句语法填空 ①I'll do I can to help you. ②—When could you have a meal with me? —I'd like to go it is convenient for you. ③ hard I tried to think about it, what he said didn't really get across to me. ④ way you do the experiment, you must finish it today. ◆[“四翼”考查]——应用性 完成句子 ⑤ (不管是谁), we'll act according to principle. ⑥ (不管她在哪里), she will be happy. ⑦ (不管你是多么聪明的一个谈话者), there are times when it's better to remain silent. 答案：①whatever　②whenever　③However　④Whichever　⑤No matter who/Whoever it is　⑥No matter where/Wherever she may be　⑦No matter how bright a talker you are 学科网（北京）股份有限公司 $$