Unit 3 Our digital lives（Writing）课件 2025-2026学年沪教版（2024）八年级英语上册

该初中英语课件围绕“互联网影响的议论文写作”，通过Free talk（日常依赖互联网的例子、过度上网的负面影响）激活学生经验，再经Read and match（匹配积极影响与例子）、Try to write（合并观点与例子成段落）等活动，搭建从核心词汇（如“stay in touch with friends”）、句型到篇章结构（观点-证据-结论）的学习支架，帮助学生逐步掌握写作方法。 其亮点在于融合语言能力、思维品质与学习能力培养，通过“Add and share”让学生补充正反影响（如增加“信息泄露风险”“提升沟通效率”），培养批判性思维，“Check and revise”结合自评互评强化学习能力。采用任务型活动链，总结部分梳理议论文要素与有用词汇，学生能提升写作与思辨能力，教师可直接利用连贯活动提高教学效率。

初中英语沪教版八上 Our digital digital lives Our lives Unit 3 Lesson4 Writing Writing your opinions about the internet Learning objectives 掌握描述互联网影响的相关词汇和表达，如：help us develop our interests, allow us to stay in touch with friends等。 1 运用议论文写作框架（观点-证据-结论），独立完成写作任务，清晰完整地表达自己的观点。 2 能够分析和比较互联网对青少年生活的不同影响，形成自己的观点，并批判性地评估其他不同观点的合理性和依据。 3 重点 重点 Do you depend on the internet a lot in your daily life? Give examples. Free talk Yes. I depend on the internet a lot in my daily life. Usually, I use a computer to chat with my friend, watch films and search for information online. Free talk What would happen if you spend too much time online? Work in groups. Talk about the bad effects of too much screen time. poor eyesight hard to concentrate easy to be angry lack of sleep … Read and match There are three positive effects of the internet. Which point does the given example support? Examples I love reading science fiction novels, and I post my book reviews online. Every time I write a review, I get hundreds of comments. The internet helps us develop our interests. It allows us to stay in touch with friends. It allows us to learn online. Positive effects Try to write Can you make these two parts into one paragraph? The internet helps us develop our interests. Positive effects The Internet helps us develop our interests. For example, I love reading science fiction novels, and I post my book reviews online. Every time I write a review, I get hundreds of comments. This not only allows me to share my thoughts with others but also encourages me to read more and think more deeply about the books I read. Paragraph Types: Argument Examples I love reading science fiction novels, and I post my book reviews online. Every time I write a review, I get hundreds of comments. Think and answer What is an argument paragraph? An argument is an opinion supported by facts. An “opinion” is also referred to as a “claim”, and “facts” are also referred to as “evidence”. Evidence to prove this point of view can include reasons, statistics, confirmed facts, expert research, and personal experience. Read and organize Structure of the argument paragraph conclusion (restates what is being argued for or against and why) supporting details (evidence) point of view The Internet helps us develop our interests. For example, I love reading science fiction novels, and I post my book reviews online. Every time I write a review, I get hundreds of comments. This not only allows me to share my thoughts with others but also encourages me to read more and think more deeply about the books I read. + + Think and answer Can you give any examples for the other two points? The internet helps us develop our interests. It allows us to stay in touch with friends. It allows us to learn online. Positive effects Example Example I chat with my friend every day on Wechat. I take online courses on Bilibili to learn new things. Read and answer This is one of the negative effects of the internet. Can you give any examples for this point? Examples Negative effects Some teenagers spend too much time on social media. Some students spend hours on Douyin every day. Some students are addicted to playing “Honor of Kings” for hours. Add and share The internet helps us develop our interests. It allows us to stay in touch with friends. It allows us to learn online. Positive effects Some teenagers spend too much time on social media. Negative effects Add more points ... Add more points ... Look at the lists below and add your own ideas. Then share them. Add and share Positive effects The internet improves communication. It transforms shopping and business models. It enhances education through online learning. Negative effects It increases the risk of information leakage. It spreads false information. It increases mental health issues. Look at the lists below and add your own ideas. Then share them. Learn and translate 1. 互联网为我们提供了丰富的信息。 The internet provides us with abundant information. 2. 教育网站提供免费的学习资源。 Educational websites offer free learning resources. 3. 我们可以享受各种形式的娱乐，如网络游戏和视频。 We can enjoy various forms of entertainment, such as online games and videos. 4. 一些青少年沉迷于互联网，忽视了学业。 5. 过多的屏幕时间可能对身体健康产生负面影响。 Some teenagers are addicted to the internet and neglect their studies. Excessive screen time can have a negative impact on physical health. Let’s write Writing your opinions about the internet Nowadays teenagers spend a lot of time on the internet. What are the positive and negative effects of the internet on their lives? Write a paragraph to express your opinions. Teen Life Magazine Look and choose Look at your lists of ideas on page 44 and choose one or two important points. Negative effects Positive effects The internet helps us develop our interests. It allows us to stay in touch with friends. It allows us to learn online. Some teenagers spend too much time on social media. Let’s write Write down your opinions and support them with examples. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Check and revise Tick (√) the boxes to check your writing, and then revise it. I expressed my positive/ negative opinions about the internet clearly in my writing. I supported my opinions with specific evidence, such as_____. I used the words and expressions I learnt in this unit. I used correct spelling, grammar and punctuation. Share and evaluate SHOW TIME Share and evaluate Share your writing with your partners and give them feedback for further improvement. Content Express positive / negative opinions about the Internet clearly. Support the opinions with specific evidence. Use correct words and expressions. Structure Organize the writing with a clear structure. Language Summary Useful expressions positive, negative, effect, opinion, novel, comment, stay in touch with... Evidence to prove the points of view Include reasons, statistics, confirmed facts, expert research, and personal experience. Opinion Positive effects Negative effects Homework 1. Continue to polish your writing. 2. Preview Section 4 Focusing on culture. Bye Bye Bye $