Unit 4 Section Ⅰ Starting out & Understanding ideas-【正禾一本通】2025-2026学年高中英语必修第一册同步课堂高效讲义配套课件（外研版）

该高中英语课件围绕“友谊”主题，整合中外文化观点、技术对人际交往的影响及定语从句等核心语法，通过问题链导入、语篇分层研读（主旨匹配、细节分析、巩固输出）构建学习支架，衔接词汇用法与语用能力培养。 其亮点在于以情境化角色（小K、小禾等）引导文化意识，结合孔子与亚里士多德名言对比跨文化友谊观，通过网络友谊真实性讨论培育思维品质，词汇语法讲解注重“用法归纳+练透考点”提升语言能力。学生能在辩证分析中深化认知，教师可直接使用分层练习与语篇研析设计高效教学。

Isn't it delightful to have friends coming from afar? —Confucius 有朋自远方来，不亦乐乎？ ——孔子 Friends forever 主题语境：人与社会——良好的人际关系与社会交往 Unit 4 更多模板请关注：https://haosc.taobao.com 1 Common ways include joining clubs，using social media，and attending parties．I find joining clubs most effective as we share common hobbies． √ √ wi-fi share maintain √ √ √ √ √ I started making friends online because I was eager to know people from different places and cultures．The first impression my online friends gave me was that they were friendly and interesting．They shared various stories and ideas that I had never heard before．When conflicts happened，we would communicate openly．We tried to understand each other's positions and find a solution that satisfied both of us．From making friends online，I've gained a broader perspective．I've learned to respect differences and improved my communication skills．Overall，it's been a valuable experience that has enriched my life． to with with a sense of familiarity preference to stay participating prefer to shop/shopping on the Internet on of tracked down the wounded lion keep track of on the right track in advanced of book your ticket in advance to adapt to play to make enabled me to avoid to ask tendency to/towards tend to use There is a tendency for students to use/Students have a tendency to use to proof to be true has proved to us that Whichever Whenever whatever Whoever However whatever we do Whenever you feel stressed E C D B A C A B v．为……选址 v．更新 v．发展，进步 课后分层练 10 forever goods digital adventure illustrate unusual proves saying with going in to get be updated delivery significantly to communicate be acquired to maintain Whatever happens what the kids/children are up to What if she refuses Even if you are very busy what she said losing ages significantly enables who the to post friendly with meaning √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ Xiaohe and her chum Qiqi have been close since they were teenagers．They've had so many fun adventures together，like playing hide-and-seek in the old house near the school．These experiences are very familiar to them．They prefer to meet at a small park close to their homes．It's a lovely location with a peaceful atmosphere．They often dine on sandwiches they bring from home and chat about their daily life though they have different personalities．Qiqi has a great sense of humour and can always make Xiaohe laugh．Xiaohe is very generous and often shares her new books with Qiqi．But as they grew up，they got busy in making their fortune and almost lost track of each other．Thanks to social media and wi-fi，they could still maintain their friendship．With a click，they update each other on their lives．One day，Xiaohe was anxious because she had a fight with her brother．She felt ashamed of her bad temper．Qiqi，a staunch friend，listened to her patiently．Qiqi told Xiaohe some inspiring stories about getting along with family．Thanks to Qiqi's help，Xiaohe made up with her brother．This proves their friendship is a fortune and they ought to keep it forever． Section Ⅰ Starting out & Understanding ideas Step One　Lead-in What are some common ways to make friends and which one do you find most effective？ ____________________________________________________________________________________________________________________________ Ⅱ．Read Part 2 (Paras．2－3) carefully and do the following exercises． 1．With social media tools and a ________ connection，we can stay in touch with friends while moving around the world． 2．The digital age enables us to find people who _______ our interests，even if they are on the other side of the world． 3．Social media tools help us see what our friends are up to and __________ our friendships． Step Four　Consolidation Please talk about your experience of making friends online．You can organise your presentation according to the following questions． 1．Why did you start making friends online？ 2．What was the first impression your online friends gave you？ 3．How did you deal with conflicts with your online friends？ 4．What have you gained from making friends online？ [1]how引导表语从句。 [2]how引导主语从句。 ①click v．点击(鼠标) ②lose track of 不了解……的情况，不了解……的动态 ③What if．．．？倘使……将会怎样？ ④faraway adj．遥远的 ⑤thanks to归功于……，多亏…… ⑥advance n．进步，进展 ⑦make friends交朋友 ⑧communicate with 与……交流 ⑨significantly adv．重大地，显著地 CLICK① FOR A FRIEND？ How would you feel if moving to a new town meant losing track of② your friends？What if③ the only way of getting news from faraway④ friends was writing letters that took ages to be delivered？This was how things worked not very long ago[1]．Thanks to⑤ advances⑥ in technology，how we make friends⑦ and communicate with⑧ them[2]has changed significantly⑨． Nowadays，we can move around the world and still stay in touch with⑩ the people that we want to remain friends with[3]．Social media⑪ tools let us see what our friends are up to⑫ and maintain⑬ friendships[4]．All you need is a wi-fi⑭ connection． [3]that引导定语从句，修饰先行词people。 [4]what引导宾语从句。 ⑩stay in touch with 与……保持联系 ⑪social media 社交媒体 ⑫up to忙于 ⑬maintain v．保持，维持 ⑭wi-fi n．无线网络，无线上网 The digital⑮ age also enables⑯ us to find people who share our interests，such as collecting model cars or playing an unusual⑰ instrument．Whatever our hobbies[5]，the Internet can connect us with others who also enjoy doing them[6]，even if they live on the other side of the world[7]． [5]Whatever引导让步状语从句，该从句中省略了are。 [6]who引导定语从句，修饰先行词others。 [7]even if引导让步状语从句。 ⑮digital adj．数字的，数码的 ⑯enable v．使可能，使发生 ⑰unusual adj．异常的，不平常的 But when you “friend” people online，does this mean that they really are your friends？ It depends． If people always exchange true personal information online，then yes，these friendships can be real and meaningful⑱．But we need to keep in mind⑲ that what we see on social media is often not the whole truth about a person[8]． [8]that引导宾语从句，该从句中又含有what引导的主语从句。 ⑱meaningful adj．有意义的 ⑲keep in mind 牢记 On social media sites⑳，people tend㉑ to post only positive updates㉒ that make them appear happy and friendly[9]．But smiling photos can hide real problems．Remember the saying㉓： on the Internet，nobody knows you're a dog．A young person could be old； a woman could be a man； we could even be sharing our information with criminals㉔． [9]that引导定语从句。 ⑳site n．网站 ㉑tend v．易于做某事，往往会发生某事 ㉒update n．最新消息 ㉓saying n．格言，谚语，警句 ㉔criminal n．罪犯 But this doesn't mean that we should throw the baby out with the bathwater㉕．Although technology has changed the way we acquire㉖ friends，the meaning of friendship and our longing for㉗ friends remain the same．As Aristotle said[10]，no one would choose to live without friends，even if he had all other goods㉘． [10]As引导方式状语从句，as“正如；正像”。 familiar adj．熟悉的[联想：familiarize v．熟悉；(使)了解；通晓　unfamiliar adj．不熟悉的，陌生的　familiarity n．熟悉，通晓；认识] 【佳句必背】　The song was familiar to him，as he had listened to it countless times in his childhood．(读后续写之回忆) 这首歌他很熟悉，因为他小时候听过无数遍。 【练透考点】　单句语法填空 ①Are these customs familiar ____ you？They're typical of this region． ②I'm familiar ______ the neighborhood because I've lived here for years． ③Before traveling to a foreign country，it's a good idea to familiarize yourself ______ its traditions and customs． prefer v．更喜欢(联想：preference n．喜爱，偏爱) 【教材原句】　How do you prefer to make friends？ 你更喜欢怎样交友？ 【用法归纳】 (1)prefer doing/to do sth． 更喜欢做某事 宁可做某事也不愿做某事 (2)have a preference for．．． 偏爱…… 【练透考点】　单句语法填空 ①He has always had a ____________ (prefer) for outdoor activities，such as hiking and cycling，which allows him to stay close to nature． ②Rather than eat at a restaurant，she prefers _________ (stay) at home and cook her own meals． ③Nowadays many teenagers prefer playing video games to _______________ (participate) in sports activities． 【写成佳句】　完成句子 ④(应用文之社会现象)现在，许多消费者更喜欢在网上购物，因为它非常方便。 Nowadays，many consumers _________________________________________ because it is very convenient． lose track of 与……失去联系；不了解……的动态 【教材原句】　How would you feel if moving to a new town meant losing track of your friends？ 如果搬到一个新的城镇意味着与朋友失去联系，你会作何感受？ 【佳句必背】　The small lake is off the beaten track and its water is so calm that it reflects of trees along the shore like a mirror．(读后续写之景色描写) 这个小湖位置偏远，湖水如此平静，像镜子一样倒映着岸边的树木。 【练透考点】　单句语法填空 ①She realized her mistake and quickly got her study back ____ track． ②It's easy to lose track ____ your goals if you don't write them down． 【写成佳句】　完成句子 ③(读后续写之动作描写)猎人沿着血迹最终追踪到了受伤的狮子。 The hunter followed the trail of blood and finally _________________________． ④(应用文之建议信)父母应该了解孩子对社交媒体的使用情况，保护他们的隐私与安全。 Parents should _______________ their children's social media usage to protect their privacy and safety． advance n．进步，进展 v．前进；促进；提出；提前 adj．预先的，在前的(联想：advanced adj．先进的；高级的；晚期的) 【练透考点】　单句语法填空 ①Students can make advances ____ language learning by practicing regularly． ②There is an __________ (advance) course designed for students who have already mastered the basic concepts of mathematics． ③The new technology is in advance ____ its time，and it may take years for people to fully understand its potential． 【写成佳句】　完成句子 ④(应用文之建议信)如果你计划在旺季出行，提前预订你的票，这能为你节省一大笔钱。 If you plan to travel during the peak season，__________________________，which can save you a significant amount of money． enable v．使可能，使发生(联想：able adj．有才能的；能够的　ability n．能力，才能) 【用法归纳】 (1)enable sb．to do sth． 使某人能够做某事 (2)be able to do sth． 能够做某事，有能力做某事 (3)have an/the ability to do sth． 有做某事的能力 【佳句必背】　Failure enables us to learn valuable lessons，which are essential for future success．(读后续写之哲理句) 失败使我们能够汲取宝贵的经验教训，这对未来的成功是至关重要的。 【练透考点】　单句语法填空 ①My father's practical tips enable me __________ (adapt) to the unfamiliar surroundings as soon as possible． ②After months of practice，she is able _________ (play) the piano piece perfectly． ③He has an ability _________ (make) people feel at ease in any situation． 【写成佳句】　完成句子 ④(应用文之感谢信)您及时的建议让我避免了个大错，对此我深表感激。 Your timely advice _____________________ a big mistake，for which I'm deeply grateful． tend v．易于做某事，往往会发生某事；照看(联想：tendency n．趋向；倾向) 【教材原句】　On social media sites，people tend to post only positive updates that make them appear happy and friendly． 在社交网站上，人们倾向于只发布正面的信息，塑造自己快乐且友善的形象。 【佳句必背】　He patiently tended to the elderly man，helping him dress and combing his hair gently．(读后续写之动作描写)他耐心地照顾着这位老人，帮他穿衣并轻柔地梳理头发。 【练透考点】　单句语法填空 ①Children tend ________ (ask) a lot of questions when they are curious． ②People who enjoy outdoor activities may have a __________ (tend) to seek adventure in their free time． ③Personally，I tend _____________ the second plan that you offered，because it is much easier than the first one． 【写成佳句】　一句多译 ④(应用文之学校生活)学生们倾向于使用在线资源进行研究，而不是传统的图书馆。 →Students _____________ online resources for research instead of traditional libraries．(tend) →_______________________________________________________________ online resources for research instead of traditional libraries． (tendency) prove v．证明，证实(联想：proof n．证明，证据) 【练透考点】　单句语法填空 ①Give him some time and he will prove his talent ____ the world． ②They need to find some _______ (prove) that the new drug is effective． ③Last month，we went to a new restaurant，which proved _______ (be) very disappointing． ④(2023·全国乙卷) At least one thing proved ______ (truth)： the color wouldn't wash out． 【写成佳句】　完成句子 ⑤(读后续写之哲理句)时间已经向我们证明，真正的友谊建立在信任、忠诚和相互支持的基础上。 Time _______________________ true friendships are built on trust，loyalty，and mutual support． whatever 引导让步状语从句 【练透考点】　单句语法填空 ①____________ road you take，it will lead you to the station． ②___________ you come to my city，I will show you around． ③As a student，I will do __________ I can to protect the environment． ④__________ you are，you must follow the school rules． ⑤__________ busy he is，he always finds time to exercise． 【写成佳句】　完成句子 ⑥从徐霞客身上我学习到，无论做什么事情我们都要亲力亲为，并且勇敢地去探索未知。 I have learned from Xu Xiake that ________________，we should do it in person and explore the unknown bravely． ⑦(应用文之建议信)无论你什么时候感到压力大，花几分钟做些深呼吸。 ________________________，take a few minutes to do some deep breathing． 1．click A．v．点击(鼠标)　B．v．突然明白，豁然开朗 　C．v．(与某人)即刻成为朋友　D．n．咔嗒声　E．n．(尤见于非洲南部某些语言的)吸气音 ①(2022·新高考Ⅰ卷)Human speech contains more than 2，000 different sounds，from the common “m” and “a” to the rare clicks of some southern African languages．____ ②We met at a party and clicked immediately．____ ③The hands of the clock on the wall moved with a slight click．____ ④Suddenly it clicked—we'd been talking about different people．____ ⑤You need to click the “Submit” button to complete the form．____ 2．deliver A.v.递送，传送　B．v.发表　C．v.接生 ①The experienced doctor delivered the baby safely．____ ②The son of a grocer，he spent the summers of his childhood delivering food in Benardsville，New Jersey．____ ③She is going to deliver a lecture on literature next week．____ 3．写出句中加黑单词的词性及汉语意思 ①They plan to site a new shopping mall in the heart of the business district to attract more customers．_________________ ②We need to update the equipment in the laboratory．_____________ ③The project has advanced well in the past few months，and we are on track to finish it on time．_________________ Ⅰ.单词拼写 Ⅱ.单句语法填空 Ⅲ.完成句子 Ⅳ.课文语法填空 Ⅰ.阅读理解 Ⅱ.完形填空 Ⅰ．单词拼写(每小题1分，共8分) 1．You should believe in your dreams and pursue them _________ (永远)，regardless of the difficulties． 2．During festivals，many people go shopping to buy new _______ (商品) for their families． 3．With the development of _________ (数字的) technology，we can now watch movies and TV shows on various devices． 4．Their journey across the desert was full of challenges and became an unforgettable ___________ (历险)． 5．Pictures can often ____________ (说明) ideas more clearly than words． 6．It's _________ (异常的) to see a rainbow in the evening，but it happened last night． 7．Her success in starting her own business ________ (证实) her determination and hard work． 8．As the ________ (谚语) goes，“Practice makes perfect．” So keep practicing your English． Ⅱ．单句语法填空(每小题1分，共10分) 1．She is not familiar ______ the rules of this new game，so she needs some guidance． 2．My father prefers staying at home reading newspapers to _______ (go) out for a walk in the evening． 3．Teachers usually ask students to prepare lessons ____ advance to have a better understanding in class． 4．My little brother tends ________ (get) excited when he sees his favorite toys． 5．These teaching materials should ____________ (update) to keep up with the latest educational concepts． 6．Due to bad weather，the __________ (deliver) of the package was delayed by several days． 7．The new policies have affected the company's profits _______________ (significant)． 8．Learning body language can enable individuals ___________________ (communicate) more effectively in different situations． 9．Confidence can _____________ (acquire) by setting achievable goals and gradually achieving them． 10．It is necessary _____________ (maintain) a good relationship with your neighbors for a harmonious living environment． Ⅲ．完成句子(每小题2分，共10分) 1．无论发生什么事，你都不应该丧失信心。(特殊疑问词＋ever) ___________________，you shouldn't lose heart． 2．你能猜到孩子们在操场上干什么吗？(be up to) Can you guess ___________________________________ in the playground？ 3．倘若她拒绝你参加派对的邀请怎么办？(what if) ______________________ your invitation to the party？ 4．即使你很忙，也应该花些时间陪家人。(even if) ____________________________，you should spend some time with your family． 5．我很好奇她昨天在会议上说的话。(what引导宾语从句) I am curious about _______________ at the meeting yesterday． Ⅳ．课文语法填空(每小题1.5分，共15分) In the past，moving to a new town meant 1 ________ (lose) track of your friends，because it took 2 ______ (age) to deliver the letter．Now the way we make friends and communicate with them has changed 3 _______________ (significant)． The digital age 4 _________ (enable) us to find people who share our interests．Whatever our hobbies，the Internet can connect us with others 5 _____ also enjoy doing them，even if they live on 6 _____ other side of the world． On social media sites，people tend 7 _________ (post) only positive updates that make them appear happy and 8 __________ (friend)．But on the Internet，maybe we share our information 9 ______ criminals． Although technology has changed the way we acquire friends，the 10 _________ (mean) of friendship and our longing for friends remain the same．As Aristotle said，no one would choose to live without friends，even if he had all other goods． Ⅰ．阅读理解(每小题2.5分，共20分) A (2025·河南省新未来联考高一上期中)The first time I met Jane，we became best friends．We enjoyed the same things．We were excited to find each other．Our families became friends and everyone knew wherever you found Jane，you found me．Jane was at my house quite often that summer．We played and practised flutes (长笛)． When school began，we talked on the phone and went over to each other's houses．Then it seemed as if we were put to a test．We both made new friends．Jane started to hang out with hers．We seldom talked on the phone．When we did take a minute to talk，one of her new friends would come up and Jane would walk away with her，leaving me hurt． I'm sure she didn't know how bad I felt．I began to hang around with my new friends，but it wasn't the same．I met Erma，also a friend of Jane's．She was in the same situation．We decided to talk to Jane． The call was not easy．However，when we talked on the phone，we were friends again．I explained my feelings and so did she．I realized I was not the only one hurting．She also felt left out．There were times when I didn't even notice I was ignoring (忽视) her．We talked for a long time and I felt a heavy weight lifted off my heart．I felt so happy．We decided we wanted to be with our new friends，but would never forget the fun and friendship we had． Today，I look back on all of this．Jane is not my best friend anymore，but more like my sister．We still enjoy the same things．Jane taught me that things change，people change but it doesn't mean you forget the past．It simply means you move on and treasure all the memories． 1．What can we learn about the author and Jane from the first paragraph？ A．They often studied together． B．Jane was the author's first friend． C．They had much in common． D．The author had only one friend． 解析：选B。细节理解题。由第二段 “When school began，we talked on the phone and went over to each other's houses．Then．．．We both made new friends．Jane started to hang out with hers．We seldom talked on the phone．”可知，开学后她们都交了新朋友，Jane 和新朋友在一起，她们很少通电话，在一起的时间变少了，故选B。 解析：选A。细节理解题。从第四段 “We talked for a long time and I felt a heavy weight lifted off my heart．I felt so happy．”可知，和Jane通完电话后，作者感觉心里的重担卸下了，非常开心，故选A。 B (2025·福建三明第一中学高一上期中)At lunchtime recently，Sha Jinyuan，22，sent a WeChat message to her meal partner，or fandazi，asking，“What to eat？” After her partner replied with “don't know”，Sha said，“Let's just go！ ” Are these two people friends？No，they are dazi，or activity partners for specific pursuits，such as playing games，taking classes，traveling，or hiking and camping．Dazi now refers to a new kind of social connection with the aim of pursuing shared interests，rather than developing lasting friendships． Early last month，a study of 1，335 people conducted by China Youth Daily's social survey center found that 72.6% said they had one or more dazi．More than half of them said they go for meals with a dazi，while over 30% seek dazi for sports，travel，learning and playing games．More than 20% have dazi for shopping or walking their children． The survey carried out last month found that young people seek dazi to share similar interests，to accompany them or share costs，expand their social circle，and to motivate，monitor and help one another．Some young people search for dazi because their lives are too fast-paced and their social circles too small． Xu Kun，an expert at the 12355 hotline for youth psychological counseling (咨询) and legal aid in Dalian，said： “Young people enjoy doing things together．With less responsibility and pressure，the two people concerned get along more easily．This is why young people these days are enthusiastic about forming dazi circles，” Xu said． “A dazi relationship not only meets young people's social needs，but also reduces the basic costs in terms of time，energy and emotion required to keep a close relationship，” Xu added．In this new kind of relationship，less responsibility gives people more freedom，but may also cause some problems．After all，dazi circle is quite different from real friendship，as some experts pointed out． 解析：选C。细节理解题。根据第五段中“With less responsibility and pressure，the two people concerned get along more easily．This is why young people these days are enthusiastic about forming dazi circles”可知，人们倾向于找“搭子”的原因在于，和传统的朋友关系相比，“搭子”对于责任要求较少，因而压力也较小，相处起来比较轻松。故选C。 解析：选B。推理判断题。文章最后一段提到“less responsibility gives people more freedom，but may also cause some problems”，表明“搭子”关系虽有好处，但也可能带来问题，按照逻辑，接下来作者很可能会具体讨论“搭子”圈子可能带来哪些问题。故选B。 Ⅱ．完形填空(每小题1分，共15分) I joined a language exchange program online last year and had the chance to meet Lucy，a girl from England．We gradually became 1 with each other．At first，it was 2 to talk to someone I had never met before，but as time went by，our conversations continued 3 ． Being a teenager could be challenging，but having someone like Lucy，who 4 me even from thousands of miles away，made it easier．However，little did I know that she had been fighting with depression for many years．When she finally opened up and shared her 5 with me，I was both shocked and grateful that she 6 me enough to tell me that． From that day on，I tried to 7 her regularly and encouraged her to seek professional help．Finally，Lucy started seeing a doctor，and then she made progress in 8 her condition．But later，with increased learning tasks，we both became 9 ，so our conversations became less frequent．One Sunday night，I surfed the Internet and found that Lucy had cleaned up all her social media posts．I was anxious and tried to 10 her，but there was no response．I completely 11 her．Weeks turned into months，and I gave up the 12 of hearing from her again．Surprisingly，Lucy sent me an email one day．In her message，she apologised and explained her sudden 13 ．Also，she thanked me for my help during her darkest moments．Her words touched my heart，and I realized the influence our 14 had made on both of us． Even though we are 15 by distance and time zones，our friendship remains strong and continues to thrive． 解析：选A。根据下文“to talk to someone I had never met before”以及常识可知，和一个从未见过的人说话很奇怪(strange)。inspiring鼓舞人心的；lucky幸运的；wise明智的。 解析：选A。根据下文“me even from thousands of miles away，made it easier”可知，作者的生活因为露西的支持(supported)变得容易了。respected尊重；judged判断；surveyed调查。 解析：选B。根据上文“However，little did I know that she had been fighting with depression for many years．”可知，露西分享自己和抑郁症的斗争(struggle)。adventure冒险；suggestion建议；performance表现。 解析：选C。根据下文“by distance and time zones”可知，两人被距离和时区分隔开了(separated)。warned警告；cheated欺骗；surprised使惊讶。 $