Unit 4 Friends forever Understanding ideas 词汇和语言点 课件-2026-2027学年高中英语外研版必修第一册

Unit 4 Friends forever Understanding ideas Language points New words study 1. Read after the tape and remember the following new words. prefer /priˈfɜː(r)/ lose track of /træk / deliver /diˈlivə(r)/ thanks to /θæŋks tuː/ advance /ədˈvɑːns/ significantly /siɡˈnifikəntli/ social media /ˈsəʊʃl ˈmiːdiə/ maintain /meinˈtein/ wi-fi /ˈwaifai/ click /klik/ digital /ˈdidʒitl/ enable /iˈneibl/ unusual /ʌnˈjuːʒuəl/ v. 更喜欢 不了解……的情况，不了解……的动态 v. 递送，传递 多亏…… n. 进步，进展 adv. 重大地, 显著地 社交媒体 v. 保持，维持 n. 无线网络 v. 点击（鼠标） adj. 数字的，数码的 v. 使可能，使发生 adj. 异常的，不平常的 site /sait/ tend /tend/ update（n.）/ˈʌpdeit/；（v.）/ʌpˈdeit/ saying /ˈseiiŋ/ criminal /ˈkriminl/ bathwater /ˈbɑːθwɔːtə(r)/ throw the baby out with the bathwater acquire /əˈkwaiə(r)/ goods /ɡʊdz/ prove /pruːv/ illustrate /ˈiləstreit/ diagram /ˈdaiəɡræm/ n. 网站，地点，工地，遗址 v. 易于做某事 n. 最新消息；更新，升级 n. 格言，谚语 n. 罪犯 n. 浴水，洗澡水 不分良莠一起抛弃 v. 获得，得到 n. 商品 v. 证明，证实 v. 说明，阐明 n. 图解，示意图 prefer v. like … better （更喜欢；偏好；宁愿；过去式 / 过去分词：preferred 现在分词：preferring preference /ˈprefrəns/ n. 偏爱，偏好） · prefer A to B（比起 B，更喜欢 A；to 是介词，后面 + 名词 /doing） 例：I prefer tea to coffee. 比起咖啡我更喜欢茶。 She prefers walking to driving. 比起开车，她更喜欢走路。 · prefer to do sth. （宁愿做某事） 例：I prefer to stay at home. 我宁愿待在家里。 · prefer to do A rather than do B （宁愿做 A，也不愿做 B；rather than 后接动词原形） 例：He prefers to read rather than watch TV. 他宁愿看书也不愿看电视。 · prefer + that 从句（虚拟语气；从句常用 should + 动词原形） 例：I prefer that he (should) go alone. 我宁愿他一个人去。 易混区分 prefer doing A to doing B（长期爱好、习惯） prefer to do A rather than do B（某次选择、当下想法） 2. Master the key words. deliver v. 递送，传送，配送（快递、货物、信件） delivery /dɪˈlɪvəri/ n. 递送；交付；分娩 deliverer n. 递送者；拯救者 例：The package will be delivered tomorrow. 包裹明天送达。 发表；宣讲（演讲、讲话） deliver a speech /lecture 发表演讲；deliver a report 做报告 兑现；履行（承诺） deliver on one’s promise 信守承诺 He failed to deliver on his promise. 他没有兑现承诺。 接生；分娩 deliver a baby 接生婴儿 交付；移交 deliver the goods 交货 区分： send：寄出（只强调发出，不一定送到） deliver：送达，强调送到目的地 advance v. 前进；行进 例：The troops advanced. 部队向前推进。 进步；发展；进展 例：Technology advances quickly. 科技飞速发展。 提前；提早 例：advance the meeting 把会议提前 提出（想法、计划、理论）例：advance a plan /an opinion 提出计划 / 观点 n. 前进；推进；进步，进展（高频）make advances 取得进展 in advance 提前 adj.预先的；提前的 advance notice 预先通知 advance booking 提前预订 派生词 advanced adj. 先进的；高级的；晚期的 advanced technology 先进技术 advanced English 高级英语 advancement n. 进步；晋升；促进 advancing adj. 日渐增长的；前进的 tend v. 往往会；易于 tend to do sth. 往往 / 常常 / 易于做某事 例：People tend to forget things. 人们容易忘事。 It tends to rain here in spring. 这里春天常常下雨。 照料；护理；照看 tend (to) sb./sth. 例：He tended (to) the garden. 他照料花园。 We tend (to) the sick. 我们照顾病人。 派生词 tendency /ˈtendənsi/ n. 倾向，趋势 a tendency to do sth. 做某事的倾向 tender adj. 温柔的；嫩的 易混区分 tend to do：往往会（客观趋势） intend to do：打算做（主观计划） Language points 1. How would you feel if moving to a new town meant losing track of your friends? (para. 1) 如果搬到一个新城镇意味着与你的朋友失去联系，你会有怎样的感受？ 动名词做主语表示经常性和习惯性的动作，并且谓语动词常用单数形式。 ①. 学习英语是重要的。 Learning English is important. ②. 踢足球是一件惬意的事。 Playing football is a pleasure. keep/lose track of : to have/not have information about what is happening or where sb/sth is 了解/不了解……的动态；与……保持/失去联系 ①. 我很高兴没和你失去联系。 I'm really glad I haven't lost track of you. ②.了解时事很重要。 It is important to keep track of current affairs. 2. What if the only way of getting news from faraway friends was writing letters that took ages to be delivered? (para. 1) 如果只有通过写信和漫长的等待才能得知远方的朋友的消息，你会怎样？ ①. 飞机要是晚点会怎么样？ What if the plane is late? What if = What will happen if ...? 要是……怎么样？ ②. 明天下雨怎么办？ What if it rains? ①. 多亏了老师的帮助，Tom 通过了考试。 Thanks to the teacher's help, Tom passed the exam. ②. 多亏了你的鼓励，我终于实现我的梦想。 Thanks to your encouragement, I realized my dream. 3. Thanks to advances in technology, how we make friends and communicate with them has changed significantly. (para. 1) 得益于技术的进步，我们结交朋友、与朋友沟通的方式已经有了明显的改变。 thanks to sb/sth sth has happened because of sb/sth 归功于；多亏 advance n./v. advanced adj. 先进的，高级的；同义词：progress or development 进步；进展 短语：make an advance in /make progress in... 取得进步在…… ①. 在不久的将来,科学家将会在机器人技术方面取得更大的进步。 In the near future, scientists will make more advances in the robot technology. ②. 我们生活在技术迅猛发展的时代。 We live in an age of rapid technological advance. 4. … stay in touch with the people that we want to remain friends with. (para. 2) 和那些我们想要保持朋友关系的人保持联系。 get/stay/keep in touch with sb: ①. 我依然与老友们保持联系。 I still stay in touch with my old friends. ②. 我们现在用微信保持联系。 We stay in touch with each other by Wechat. 和某人取得/保持联系 5. The digital age also enables us to find… (para 3) 数字时代也可以使我们找到……。 enable sb to do: ①. 掌握这项技能可以使我们找工作更容易。 Mastering this skill will enable us to find work more easily. ②. 听音乐能使我们放松。 Listening to music enables us to feel relaxed. to make it possible for sb to do sth 使某人有能力做某事 14 6. Whatever our hobbies, the Internet can connect us with others who also enjoy doing them, even if they live on the other side of the world. All you need is a wi-fi connection. (para. 2) (para. 3) 无论我们的爱好是什么，即使生活在世界的不同地方，互联网都可以将我们这些有相同爱好的人联系起来。你只需要一个无线网络连接。 connect v. connection n. 短语：connect...to... : to join together two or more things 把......连接起来 connect...with... 同义短语 to link ...with... 把......联系起来 ①. 首先把打印机与计算机接通。 First connect the printer to the computer. ②. Tom 与这个案件没有关系。 Tom is not connected with this case. ③. 疾病和紧张之间有着紧密的联系。 There is a close connection between illnesses and tension. 7. 翻译下面的英文，注意单词 up to的用法。 1). up to 取决于 —What shall we do tonight? —It’s up to you, whatever you want. —我们今晚做什么? —由你决定，你想要什么。 2). up to 达到 Some positions require students to be 15 to 24 or up to 29 for persons with a disability. 有些职位要求普通学生的年龄在15至24岁，残疾人士的年龄上限可放宽到29岁。 3). up to 从事，忙于 Social media tools let us see what our friends are up to. 社交媒体工具让我们看到我们的朋友在做什么。 4). up to 直到……为止 She continued to care for her father up to the time of his recovery. 她继续照顾她父亲，直到他康复为止。 8. But we need to keep in mind that what we see on social media is often not the whole truth about a person. need to do... 需要做...... keep in mind that... 同义词：remember that...记住...... ①. You need to have a rest after working hard for hours. 长时间工作以后，你需要休息。 ②. Keep in mind that there will be a meeting at 8:00 am. 记住明天上午8点开会。 9. As Aristotle said, no one would choose to live without friends, even if he had all other goods. 正如亚里士多德所说的，没有人会选择没朋友的生活，即便他拥有所有其它的东西。 对现在的虚拟假设： If sb./sth. did..., sb./sth. would/should/could/might do... ① 假如我知道消息，我会告诉你，但我不知道。 If I knew the news, I would tell you, but I don’t know it. ② 假如我是你，我会学习法律。 If I were you, I would study law. Revision 1. share the same interests in... 2. post a notice (post v.) post n. 职位 (occupation/profession) 3. stay/keep in touch with 4. faraway adj (distant) 5. mean doing sth mean to do sth 6. lose track of 7. what if…? 8. the way of doing sth the way to do sth Revise the phrases or new words 1. 有共同兴趣在......方面 2. 发布通知 3. 保持联系 4. 遥远的 5. 意味着做..... 想要做...... 6.失去联络 7. 如果......怎么办？ 8. 做......的方法 9. get news from faraway friends 10. deliver letters 11. thanks to... 12. advances in technology 13. remain friends with sb 14. maintain friendship 15. a wi-fi connection 16. the digital age 9. 收到远方朋友的消息 10. 送信 11. 多亏了...... 12. 技术的进步 13. 与某人依然是朋友 14. 保持友谊 15. wi-fi连接 16. 数字化时代 17. enable sb to do sth 18. connect us with others 19. it depends It all depends 20. keep in mind that… 21. social media sites medium-media (复数) 22. tend to do sth 23. positive updates 24. appear happy and friendly 17.使某人能够做某事 18.把我们和其他人联系起来 19.根据情况来决定 20.记住…… 21.社交媒体 22.往往做某事 23.积极的消息 24.表面开心友好 25. criminal commit a crime 26. throw the baby out with the bathwater 27. acquire friends 28. long for sth/be eager for be thirsty for 29. persuade sb to do sth 30. advantages and disadvantages strengths and weaknesses 31. illustrate 32. diagram 25. 罪犯 犯罪 26. 好坏全部抛弃 27. 获得朋友 28. 渴望某物 29. 说服某人做某事 30. 优点和缺点 31. 说明，阐明 32. 图解， 示意图 Practice 1. He ______________her since they left school. 2.They still _________________each other after graduation. 3. We must ____________that we are not children any more. 4. Helen ______________Chinese culture, because she was born and brought up in China. 5.What we mustn't do is _____________________________________ 6. _________ your assistance, we succeeded in the end. has lost track of stay in touch with is familiar with to throw the baby out with the bathwater keep in mind I. Fill in the blanks with the right forms of the phrases given. Thanks to stay in touch with keep in mind be familiar with lose track of throw the baby out with the bathwater thanks to II. Fill in the blanks with the correct form of the words. 1. We should make good use of those _____ (site) on which there are a lot of English articles. 2. Nowadays, an increasing number of people turn to ______ (society) media for information. 3. Australia has passed regulations that will ______ (able) more international students to further their education in the country. 4. This story __________(illustrate) the importance of taking an opportunity when it presents itself. 5. The sincere friendship worth the price of life in the movie is so ________ (usual) that I am deeply moved. sites social enable illustrates unusual 6. As a _______(say) goes, “If you have a good friend, your joys are doubled and your sorrows are halved.” 7. The police usually find ________ (criminal) by using science and their computers. 8. Some people like to lie on the beach, but I prefer ______ (go) sightseeing. 9. ________ (click) this button allows you to share your screen. 10. By strengthening your heart, your chances of suffering a heart attack can be ___________ (significant) reduced. saying criminals to go Clicking significantly Self-evaluation Can you use the following correctly? advance advanced connection connect...with... keep/lose track of stay in touch with What if...? Thanks to... make advances in... enable sb to do... up to... Review the text and write a short passage about friendship with 100 words, using phrases learned in this lesson. Homework 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 $