Unit 3 课时1 Section 1 Reading（课件）英语沪教版2024八年级上册

Section 1 Reading 沪教版2024英语（八年级上） Unit 3 Our digital lives 1 学习目标 I can talk about the history of computers, understand how digital technology changes our lives. improve my digital literacy. analyse the positive and negative effects of the internet on daily life・ 2 01 新 课 导 入 03 应 用 实 践 06 回 顾 总 结 07 随 堂 小 练 02 学 习 理 解 04 迁 移 创 新 05 考 点 速 递 学习内容 3 新课导入 1 4 The internet has brought big changes to everyday life. With the development of internet, what changes it has brought to our daily lives? With the development of internet，we can…. shop online have a meeting online mobile payment relax online e-learning study online With the development of internet，we can…. The internet has brought big changes to everyday life. With the development of internet, what changes it has brought to our daily lives? communicate online chat online play computer games The internet has brought big changes to everyday life. With the development of internet, what changes it has brought to our daily lives? The internet has brought big changes to everyday life. With the development of internet, what changes will occur in the future? With the development of internet，we will…. Wearable devices can monitor our health in real-time and send data to doctors. The internet has brought big changes to everyday life. With the development of internet, what changes will occur in the future? With the development of internet，….. will…. in the future Education: AI can analyze students’ habits and give customized courses. VR and AR will create immersive learning. The internet has brought big changes to everyday life. With the development of internet, what changes will occur in the future? With the development of internet，we will…. Transportation: Self - driving cars and flying cars will spread. They reduce jams and accidents. Self - driving cars flying cars The internet has brought big changes to everyday life. With the development of internet, what changes will occur in the future? Future shopping: AR will be used in online shopping. Consumers can try products more realistically at home. With the development of internet，….. will…. in the future The internet has brought big changes to everyday life. With the development of internet, what changes will occur in the future? With the development of internet，….. will…. in the future Smart device will go into every family, such as smart kitchen, nursing robots, robot doctor smart kitchen nursing robots robot doctor 学习理解 02 13 How will the internet change our lives in the future? Think Before you read Nowadays, people use smartphones, smartwatches and smart home devices. In the future, even more things will be connected to the internet. The network of interconnected smart devices is called the Internet of Things (IoT物联网). Look at the picture below and discuss what a smart home is like. What is a smart home like? Can you give some examples? In a smart home, a lot of devices are connected to the internet. You can control these devices even when you are not at home. What is a smart home like? Can you give some examples? In a smart home, if you want to listen to music, you can give the device instruction, it will choose your favourite songs or music for you. Read the transcript of a podcast interview to learn about the internet will further change our lives. Host: Our guest today is Dr Li, a technology expert. Dr. Li has studied how the internet will further change our lives in the future? Dr Li: That's right. The internet has brought big changes to everyday life. For example, e-learning and mobile payment have changed the way we study and shop. In the future, even more things will be connected to the internet, so life will continue to change. Host: Can you give us some examples? Dr Li: Take health for example. We'll probably wear small devices all the time, and they'll check our health and warn us about health problems. With this information, doctors can provide better treatment. Host: Interesting! Will the internet help improve the environment? Dr Li: Yes! As more things become connected to the internet, our cities will become smart cities. Smart cities will be more eco-friendly than cities today. One of the most important changes will come in energy use. Different devices will communicate and share data with each other. This will help them save energy. For example, smart rubbish bins will automatically(自动地) tell the smart city network when they are full. This data will allow the rubbish collection company to plan better collection routes （路线）. Host: Will smart cities improve our lives in other ways? Dr Li: I think the biggest change will be in transport. Our roads will be much safer in the future, and traffic will flow more smoothly. There will be fewer accidents because cars will drive themselves, and they will share data with the smart city network. With this data, traffic lights can change the timing according to the number of cars on the road. Host: That's amazing. And will this really be possible? Dr Li: Yes, it will. We've already started doing some of these things! 1.in the future 2.bring big changes to 3.mobile payment 4.the way we study and shop 5.be connected to 6.take … for example 7.provide better treatment 8.be more eco-friendly 9.share data with each other 10.smart rubbish bins 11.change the timing 12.according to 13.the number of Read the text and underline the phrases, then put them into Chinese 在未来 给带来重大变化 移动支付 我们学习和购物的方式 连接到 以…为例 提供更好的治疗 更加环保 彼此共享数据 智能垃圾箱 改变时间 根据 一定的数量 1.What has Dr Li studied? Dr Li has studied how the internet will further change our lives in the future. 2.What are the examples of the internet bringing big changes to everyday life? E - learning and mobile payment. 3.What will the small devices do for our health in the future? They'll check our health and warn us about health problems. 4.How will smart cities help save energy? Different devices will communicate and share data with each other. For example, smart rubbish bins will automatically tell the smart city network when they are full, allowing the rubbish collection company to plan better collection routes. 5.Why will there be fewer accidents in the future? Because cars will drive themselves and they will share data with the smart city network. Read and answer Finding examples that support opinions Writers often use examples to support their opinions and this helps the reader understand the opinions better. For example, in line 14, Dr Li's opinion is “one of the most important changes will come in energy use”. The example he uses to support this opinion is “smart rubbish bins will automatically tell the smart city network... plan better collection routes” Can you find more examples? Reading comprehension 1 Complete the table below with the information from the transcript of the podcast interview on page 37. The internet will … Examples change the way we look after our health. change the way we use energy. change the way the transport system works. We will (1)_________________________ _______________________________________ Smart rubbish bins will(2)____________________ __________________________________________________________________________________________ Cars will (3)___________________________________ ______________________________________________ ____________________________________________________________________________________________ wear small devices all the time, and they'll check our health and warn us about health problems automatically tell the smart city network when they are full and allow the rubbish collection company to plan better collection routes drive themselves, share data with the smart city network, and with this data, traffic lights can change the timing according to the number of cars on the road, making traffic flow more smoothly and reducing accidents 2 Read the transcript of the podcast interview again and answer the questions below. (1) Does Dr Li take a positive, negative or neutral(中立的) attitude towards the changes brought by the internet? Dr Li takes a positive attitude. From the dialogue, he mentions the internet has brought big changes and will continue to bring more positive changes like improving health management, making cities more eco - friendly, and enhancing transport system, showing he's optimistic about internet - brought changes. (2) Can you find examples from the interview to support Dr Li's opinion? Health: Wear small devices. They check health and warn problems. Doctors give better treatment.  Environment: Smart rubbish bins tell network when full. Rubbish company plans better routes. Transport: Cars drive themselves and share data. Traffic lights change timing. Roads are safer and traffic flows smoothly. ... ... Your ideas 3 Discuss the questions below. （1）What will life in a smart city be like? In daily life：In a smart city, homes will be smart. Lights, TVs and fridges can work by phones. When we go out, traffic is easy. Cars drive themselves. Buses come on time. Rubbish bins tell workers when to collect. In environment：The city is clean and green. Smart systems save water and energy. Air gets better. In health care：We wear small devices. They check our health. Doctors know our problems quickly. （2）Do you think the internet has negative effects on our daily lives? What are they? How can we deal with them? Negative effects： Time waste：Play phone games or watch short videos for long. Bad for eyes：Look at screens too much, eyes hurt. False info：Some wrong news on the internet. How to deal： Use time well：Set rules. Like play games only 30 minutes a day. Protect eyes：Take breaks. Look far away every 20 minutes. Check info：Ask teachers or parents. Don't believe news easily. 应用实践 03 29 Vocabulary practice 1 Find the words in the transcript of the podcast interview on page 37 and match them with their meanings. (1) expert (line 1) (2) warn (line 9) (3) treatment (line 10) (4) traffic (line 21) (5) smoothly (line 21) a to tell someone that something bad may happen b medical care given to patients c the vehicles moving on a road at a certain time d moving without difficulties e a person with special knowledge and skill data smoothly take... for example treatment warn 2 Complete the passage with the words and the phrase below. Change the form if necessary. Smart technology is changing the way we live. Nowadays, more devices are connected to the internet.（1）________ smart watches ____________. Athletes can use them to measure their speed and heart rate, and then send all the(2)________to their trainer. Smart devices will change our cities in the future and traffic will flow more (3)___________thanks to smart city technology. Our homes will be full of smart devices too. For example, when we run out of eggs or milk, our fridge will automatically order more. Take for example data smoothly One day, we may even take “smart pills” to help check our health, and this will help doctors provide the right(4)_________. However, some experts(5)___________that smart technology can easily go wrong and this could lead to serious problems. treatment warn 迁移创新 04 33 Write about how you think the internet will change our lives in the future. Use the words and expressions below. check provide warn bring changes to change the way we ... changes will come in ... connected to take... for example check：The Internet will let smart devices check our health conditions anytime in the future. 未来，互联网会让智能设备随时检查我们的健康状况 。 provide：Online platforms will provide more personalized study resources for students. 在线平台会为学生提供更个性化的学习资源 。 warn：Smart home systems connected to the Internet will warn us of potential safety risks like gas leaks. 与互联网连接的智能家居系统会提醒我们像燃气泄漏这类潜在安全风险 。 bring changes to：The Internet will bring great changes to the way companies do business.互联网会给企业做生意的方式带来巨大改变 。 change the way we ...：New apps on the Internet will change the way we communicate with each other, making it more convenient. 互联网上的新应用会改变我们彼此交流的方式，让交流更便捷 。 changes will come in ...：Big changes will come in the field of education with the help of the Internet.在互联网助力下，教育领域会迎来重大变革 。 connected to：More public facilities, such as street - lamps, will be connected to the Internet for better management.更多公共设施，比如路灯，会连接到互联网以实现更好管理 。 take... for example：Take smart shopping as an example, the Internet will let us buy things more easily and cheaply.以智能购物为例，互联网会让我们购物更轻松、更省钱 。 I think the internet will bring great changes to our future lives. First, it will change the way we live. For example, more things will be connected to the internet, like our homes. Smart devices will check our health every day and warn us if there is a problem. They can also provide information about our daily life, such as the weather or traffic. Changes will come in education too. The internet will let us study online anytime, and teachers can provide more interesting lessons. Take learning English as an example, we can watch videos or play games to practice. Also, the internet will change the way we work. People might work from home more, and meetings can happen online. In short, the internet will make our lives easier and more convenient in many ways. 考点速递 05 37 1.The internet has brought big changes to everyday life. For example, e-learning and mobile payment have changed the way we study and shop 互联网给日常生活带来了巨大的变化。例如，网络学习和移动支付改变了我们学习和购物的方式 bring big changes to The smartphone has brought big changes to our daily communication. 智能手机给我们的日常交流带来了巨大的变化。 E-learning brought big changes to the way students studied during the pandemic. 疫情期间，线上学习给学生的学习方式带来了巨大的变化。 3.New subway lines will bring big changes to the city’s transportation. 新的地铁线路将给城市交通带来巨大的变化。 payment Payment 名词（n.），表示 “付款、支付方式、款项”。 Payment by credit card is easy.用信用卡支付很方便。 You need to make three payments for the TV.这台电视你需要分三次付款。 常见搭配： make a payment 付款 online payment在线支付 cash payment现金支付 Pay 动词（v.），表示 “支付、付款”。 常见用法 pay + 钱 + for sth. 表示 “为某物支付多少钱”。 I paid 50 yuan for this book.我为这本书付了 50 元。 pay + sb. 表示 “付钱给某人”。 You need to pay the doctor for the visit.你需要给医生付诊疗费。 pay + 账单 / 费用（如 bill, fee, rent 等） Don’t forget to pay the electricity bill.别忘了交电费。 固定搭配： pay attention to 注意 pay a visit to拜访 2.In the future, even more things will be connected to the internet, so life will continue to change. 未来，更多的东西将连接到互联网，生活将继续发生变化。 Connect 连接；联系；接通 connect (to/with sth.) 表示 “（设备）联网；（人）建立联系” You can connect the phone to the computer with a USB cable. 你可以用 USB 线把手机和电脑连接起来。 We should connect study with real life.我们应该把学习和真实生活联系起来。 The TV can connect to the Internet directly.这台电视可以直接联网。 二、同根词 Connection（名词）连接；联系；关系 make a connection（建立连接 / 联系） have a connection with（与…… 有关联） be connected to/with 与…… 相连 / 有关联 All the smart homes are connected to one system. 所有智能家居都连接到一个系统。 1. be connected with (强调抽象联系 / 逻辑关系，不强调物理连接）。 Study is connected with your future life.学习与你未来的生活相关。 His work is connected with environmental protection.他的工作与环保有关。 She is connected with many famous scientists.她和许多著名科学家有联系。 2. be connected to 物理连接 / 设备连接： The hose is connected to the water tap.水管连接到水龙头。 All devices are connected to the same network.所有设备都连接到同一个网络。 特殊场景：两者可互换的情况 当描述 “事物之间存在关联” 且不强调 “物理” 或 “抽象” 的区别时，两者有时可互换，但需注意习惯搭配： 例 1（可互换）： The city is connected with/to the railway.这座城市与铁路相连。 例 2（习惯搭配优先）： 表达 “网络连接” 时，更常用 be connected to： Are you connected to the Wi-Fi?你连上 Wi-Fi 了吗？ 表达 “家族 / 社会关系” 时，更常用 be connected with： He is connected with a rich family.他与一个富裕家庭有亲戚关系。 3.Take health for example. We'll probably wear small devices all the time, and they'll check our health and warn us about health problems. 以健康为例。我们可能会一直佩戴小型设备，它们会检查我们的健康状况，并警告我们健康问题。 Take health for example 以…为例，拿…作为例句 Take online learning for example—it has changed the way students study at home.以在线学习为例，它改变了学生在家学习的方式。 Many smart devices help our life. Take smart watches for example—they can check our health.很多智能设备帮助我们的生活。以智能手表为例，它们可以检查我们的健康。 We should save energy. Take turning off lights when leaving for example—it helps save electricity. 我们应该节约能源。以离开时关灯为例，这有助于省电。 动词（vt./vi.）检查；核对，核实 Please check the answers before handing in the paper.交卷前请检查答案。 He checked his wallet to see if the money was there.他检查钱包看看钱是否在。 You should check when the train leaves.你应该查看火车什么时候发车。 名词 检查； 1.核对（可数） The doctor gave him a health check.医生给他做了健康检查。 Please do a final check on the report.请对报告做最后核对。 2. 账单（= bill，美式英语更常用） Can we have the check, please?请给我们账单好吗？ 1. 警告；提醒（+ 人 / 事 / 后果） warn sb. (about/of sth.)提醒某人注意某事 The teacher warned us about the difficult exam.老师提醒我们考试很难。 She warned her friend of the danger on the road.她警告朋友路上有危险。 warn sb. (not)to do sth.告诫某人做某事 The sign warns visitors not to feed the animals.标识警告游客不要喂动物。 warn + that 从句 警告 / 预告某种情况 The weather report warned that a storm was coming. 天气预报预警暴风雨即将来临。 warning名词：警告；警示 give a warning发出警告 The teacher gave a warning about cheating in exams. 老师对考试作弊发出警告。 warning形容词：警告的；警示的 warning sign（警示标志）/warning message警告信息 There is a warning label on the medicine bottle.药瓶上有一个警示标签。 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 4.With this information, doctors can provide better treatment. 有了这些信息，医生可以提供更好的治疗。 treatment（名词）治疗；疗法（可数 / 不可数） receive treatment（接受治疗）/medical treatment（医学治疗） She is undergoing treatment for cancer.她正在接受癌症治疗。 The new treatment shows great effectiveness.这种新疗法显示出显著疗效。 对待；处理（不可数） fair treatment（公平对待）/treatment of waste（废物处理） All employees deserve equal treatment.所有员工都应得到平等对待。 The company focuses on the treatment of industrial pollution. 这家公司关注工业污染的处理。 Treat 1.对待；看待,处理（+ 人 / 事） 搭配：treat sb. as/like...（把某人当作…） She treats everyone as her family.她把每个人都当作家人对待。 Don’t treat this problem lightly.别轻视这个问题。 2.治疗；医治（+ 疾病 / 患者） treat sb. for sth.（因某病治疗某人） The doctor treated him for a broken leg.医生为他治疗腿骨骨折。 This medicine can treat cold symptoms.这种药可治疗感冒症状。 3.请客；款待（+ 人 + to sth.） 搭配：treat sb. to sth.（请某人吃 / 喝某物） He treated his friends to dinner last night.他昨晚请朋友吃饭 Let me treat you to an ice cream.我请你吃冰淇淋吧。 5.One of the most important changes will come in energy use. Different devices will communicate and share data with each other. 最重要的变化之一将是能源使用。不同的设备将相互通信和共享数据。 6. and traffic will flow more smoothly.交通将更加顺畅。 Smooth 形容词（adj.） 1.平滑的；光滑的（表面无粗糙感） 搭配：smooth surface（光滑表面）/smooth skin（光滑肌肤） The marble floor felt cold and smooth.大理石地板摸起来冰凉光滑。 2.平稳的；顺畅的（动作 / 过程无阻碍）平静的；无波动的（液体 / 情绪） smooth journey（平稳的旅程）/ smooth water（平静的水面） The plane had a smooth landing despite the storm. 尽管有暴风雨，飞机仍平稳降落。 The lake was smooth as a mirror at dawn.黎明时湖面平静如镜。 smoothly副词：平稳地；顺利地 The machine runs smooth.（非正式用法，口语中可替代 smoothly） The project is progressing smoothly.（项目进展顺利。） 回顾总结 06 50 1.学习本章节出现的单词和短语。 2. 阅读理解2篇来自百科全书的文章。 3.初步掌握来自百科全书文章的特点。 课堂小练 07 52 一、根据首字母或汉语提示写出单词 1. I made the _________(支付) for my new bike yesterday. 2. Can you c________ the printer to the computer? 3. Smart watches are popular d_______ for checking health. 4. My mom w____ me to study hard every day. 5. He is interested in learning about modern __________(技术). 6. To make students have a colourful school life, the e_______ advises schools to o________ different kinds of activities for students to join in. 7. There is heavy t_______ on the road during rush hour. 8. The doctor gave him a new t________ for his cold. 9. The plan worked s_________ without any problems. 10. We need more d______ to finish the science project. payment technology connect expert organize traffic treatment data smoothly devices warns 二、用单词的适当形式填空 1. We made the final ________(pay) for the house last month. 2. The teacher gave us a ________(warn)about the difficult exam. 3. The new software makes the computer run more __________(smooth). 4. This app can be __________(connect) to your phone to track fitness. 5. The library has a large ________(collect) of science books. 6. This math problem is much _______(easy) than the last one. 7. She is one of _________________(hardworking) students in our class. 8. The man runs two big_________ ( company) now. How great he is! 9. The old man tried every__________ (treat) the doctor had suggested, but it was no use. 10. There will be fewer accidents because cars will drive _________(they). payment warning smoothly connected collection easier the most hardworking companies treatment themselves 三、完成句子 1.他捡起地上的塑料瓶， 并把它放入正确的垃圾箱。 He picked up the plastic bottles and put it in the proper______ ______. 2.人们渴望有新的办法 让中国的移动支付变得更好。 People are thirsty for new ways to make ______ _______in China better. 3.打开你的电脑，把它连接到互联网。 Tum on your computer and_____ _____ _____ _____ ______ 4.你能从你的爱好中获得什么知识？你可以以 剪纸为例。 What knowledge can you get from your hobbies? You can______ paper-cutting_______ _______ 5.电动汽车给我们的生活带来许多变化。 The electric cars______ ____ _____ ______our life. rubbish bins mobile payment connect it to the Internet take for example bring many changes to 6.互联网上的新应用会改变我们彼此交流的方式，让交流更便捷 。 New apps on the Internet will ____ ___ ____we communicate with ___ ____, making it more convenient. 7.在互联网助力下，教育领域会迎来重大变革 ____ ____ _____ ____in the field of education ____ ___ ____of the Internet. 8.未来，我们的家庭将充满智能设备。 Our homes will ___ ___ ___ ______ ____in the future. 9.一些专家警告说，智能技术很容易出错，这可能会导致严重的问题。 some experts warns that smart technology can ____ _____ ______and this could _____ _____serious problems. 10.智能道路上的汽车可以互相共享数据以避免事故。 Cars on the smart road can ____ ____ ____ ____ ______to avoid accidents. change the way each other Big changes will come with the help be full of smart devices easily go wrong lead to share data with each other 四、短文填词 I think the internet will greatly change our lives in the future. First, it will change the way we live. For example, smart homes will c_______ to the internet and let us check our health through small devices. These devices can provide real-time d_____ about our body and w______ us if there is any problem, just like having a health e_______ with us all the time. Take education as an e_______. Students will study online more often, and the internet can provide personalized learning plans based on their data. Teachers can also use online tools to check students’ progress smoothly. In addition, cars connected to the smart city network will s_______ data with each other, making traffic flow more s________ and reducing accidents. connect data warn expert example share smoothly Thank you！ 58 null 186864.3 $$