Unit 3 Reading（课件） 2025-2026学年沪教版八年级英语上册

该初中英语课件围绕“数字技术如何改变生活”展开，核心探讨互联网对健康、能源、交通领域的未来影响。课堂导入通过“First thoughts”环节，教师提问学生日常互联网用途，学生列举购物、学习等例子，搭建从现有生活经验到未来智能生活的认知支架，衔接听力访谈内容。 其亮点在于融合语言能力与思维品质培养，采用真实访谈语篇训练略读、扫读策略，如匹配段落大意、提取支持观点的例子，提升信息处理能力。通过Think-pair-share讨论互联网负面影响并写作，培养批判性思维与表达能力，德育渗透互联网两面性教育，帮助学生树立正确使用网络的意识。学生提升综合语言运用与思维能力，教师获得结构化教学资源，提高课堂效率。

T: Nowadays , What things do people usually do with the internet? S: We can …with the internet. do shopping study watch the movies look up listen to music internet send e-mail Smart life in the future 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 tell the smart city network when they are full. This data will allow the rubbish collection company to plan better collection routes. 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! Listening Skim the transcript(播客) on page 37 and fill in the blanks below. Text type:______________ Interviewer:______________ Interviewee:______________ The interviewee’s opinion:_____________________ interview the host Dr Li The internet will further change our lives in the future. First reading (Skimming) Lines 3—6 a. The internet will change the way the transport system works. Lines 8—10 b. The internet will change the way we use energy. Lines 12—18 c. Life will continue to change as more things will be connected to the internet. Lines 20—24 d. The internet will change the way we look after our health. 1. Match the parts of the dialogue with the main ideas. c d b a Second reading Tips: Find the main ideas according to: 1.the first sentence of the paragraph. 2. the last sentence of the paragraph. 3. the key words. (Scanning) 2. Complete the table below with the information from the transcript. Second reading probably wear small devices all the time, and they will check our health and warn us about health problems automatically tell the smart city network when they are full. This data will allow the rubbish collection company to plan better collection routes drive themselves and they will share data with the smart city network Para 4 Para 6 Para 8 Reading strategy : Finding examples that support opinions (Scanning) Further thinking Do you think the internet has negative effects on our daily lives? What are they? How can we deal with them? After you read Discussing (Think-pair-share) Do you think the internet has negative effects on our daily lives? What are they? How can we deal with them? After you read About the internet opinion examples Firstly , take health for example , it’s bad for … Secondly, if some students spend too much time online , … What’s more , some websites are not suitable for children. conclusion In my opinion,we should make a plan to …and use …wisely. The internet has negative effects on our daily lives. Writing : Negative effects of the internet on our daily lives Dear students, Today I’d like to talk about the Internet problems and give advice on how to use it wisely. Firstly, Secondly, What's more, Thanks for your attention. Summary What have you learned in this lesson？ Moral education We all know every coin has two sides . Internet has both positive and negative effects on our daily lives. We should use the internet wisely . Self-assessment 评价内容 评分(1-5) 1.我能够获取网络将会更深入改变人们日常生活的相关信息。 1 2 3 4 5 2.我能够用自己的语言描述网络对未来生活产生积极影响。 1 2 3 4 5 3.我能表达网络对人们生活带来的消极影响，并能提出自己的解决办法。 1 2 3 4 5 Homework 基础作业 1. 听课文录音，模仿语音、语调，朗读课文2遍。 2. 完成课本第39页的练习2、3。 拓展作业 结合网络对我们日常生活的的利和弊，写一篇小短文。 Blues 154390.92 $