Unit 3 Section 5 Writing（写作优质课）-2025-2026学年八年级英语上册同步优质课件（沪教版2024）

该初中英语课件聚焦“互联网对青少年生活的利弊”议论文写作，通过图片观察提问（如“What do you see in the picture? How do you feel about them?”）引导学生感知主题，从视觉体验过渡到观点讨论，再借助结构模板（总分总）、短语句型（如be beneficial to...）和自查清单搭建写作支架，帮助学生掌握观点表达与逻辑组织。 其亮点在于以任务驱动式教学（观察-分析-写作）融合语言能力与思维品质培养，提供具体例子（如科学小说书评案例）和中英文句型模板，引导学生清晰表达观点并辩证分析利弊，自查环节提升反思能力。这既助力学生规范写作与主动学习，也为教师提供完整教学流程，提高教学效率。

Unit 3 Our digital lives Section 4 Writing 沪教版八年级上 目录 01 Lead in 02 Pre Writing 03 Presentation 04 Writing Lead in PART ONE What do you see in the picture?” How do you feel about them? What do you see in the picture? How do you feel about them? What do you see in the picture? How do you feel about them? What do you see in the picture? How do you feel about them? What do you see in the picture? How do you feel about them? These pictures show different things about the Internet. Today, we'll discuss its advantages and disadvantages and write an essay about it. Writing your opinions about the internet Teen Life Magazine 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. 1 Look at the lists below and add your own ideas. Support your opinions with examples. The internet helps us develop our interests It allows us to stay in touch with friends. It allows us to learn online. I love reading science fiction novels, and I post my book reviews online. Every time I write a review, I get hundreds of comments. Examples Positive effects Some teenagers spend too much time on social media. Negative effects Examples —————————————————————————————————————————————————————— ————————————————————————————————— ————————————————————————————————— —————————————————————— Step 3 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 examples, such as _________. I used the words and expressions I learnt in this unit. I used correct spelling, grammar and punctuation. Nowadays, teenagers spend much time online, which has both good and bad sides. On the good side, the internet gives easy access to lots of knowledge and world information. For example, they can find study materials quickly for their lessons, helping them learn better and see more of the world. It also lets them chat with friends, making their communication skills better. But overusing it brings problems. Some get too into games, forgetting to do homework or exercise. Bad or false information online may also lead them wrong, and looking at screens too much is bad for their eyes and real-life social skills. In short, the internet is like a two-sided knife. Teenagers should use it in a smart way. 英语利弊作文（Advantages and Disadvantages Essay）的结构需要逻辑清晰、层次分明，既要有对 “利” 和 “弊” 的充分阐述，也要有明确的个人观点或总结。以下是常见的结构图及详细说明，帮助你搭建完整的作文框架： 一、整体结构概览 英语利弊作文通常遵循 “总 - 分 - 总” 的逻辑，分为引言（Introduction）、主体（Body Paragraphs）、结论（Conclusion） 三部分，具体结构如下： 开头段 英文：With the _______ (e.g. rapid development of society /widespread use of the Internet), _______ (讨论对象，e.g. online shopping) has become a common phenomenon in our daily life. This essay will analyze its advantages and disadvantages. 中文：随着_______（例如：社会的快速发展 / 互联网的广泛使用），_______（讨论对象，例如：网购）已经成为我们日常生活中一种常见的现象。本文将分析其利弊。 主体段（优点） 英文：On the one hand, _______ (讨论对象) brings several benefits. Firstly, it _______ (优点 1，e.g. saves people a lot of time) because _______ (原因，e.g. people don't need to go out to buy things). Secondly, it _______ (优点 2，e.g. provides a wide range of choices) as _______ (原因，e.g. various products from different places can be found online). 中文：一方面，（讨论对象）带来了一些好处。首先，它（优点 1，例如：为人们节省大量时间），因为_______（原因，例如：人们无需出门购物）。其次，它_______（优点 2，例如：提供了广泛的选择），由于_______（原因，例如：在网上可以找到来自不同地方的各种产品）。 主体段（缺点） 英文：On the other hand, _______ (讨论对象) also has some drawbacks. For one thing, _______ (缺点 1，e.g. there is a risk of buying fake products) since _______ (原因，e.g. people can't check the goods in person). For another, _______ (缺点 2，e.g. it may lead to overconsumption) because _______ (原因，e.g. online shopping is too convenient). 中文：另一方面，（讨论对象）也存在一些缺点。其一，（缺点 1，例如：存在买到假货的风险），因为_______（原因，例如：人们无法亲自检查商品）。其二，（缺点 2，例如：可能导致过度消费），由于（原因，例如：网购太便捷了）。 结尾段 英文：In conclusion, _______ (讨论对象) has both advantages like _______ (总结优点，e.g. saving time and offering diverse choices) and disadvantages such as _______ (总结缺点，e.g. the risk of fake products and overconsumption). Personally, I think we should _______ (建议，e.g. use it properly and take precautions). 中文：总之，（讨论对象）既有（总结优点，例如：节省时间和提供多样选择）等优点，也有_______（总结缺点，例如：买到假货的风险和过度消费）等缺点。就我个人而言，我认为我们应该_______（建议，例如：理性使用并做好防范措施）。 表示优点的短语 对…… 有益 有…… 的优势 在…… 中起到积极作用 有助于…… 主要好处之一是…… be beneficial to... have the advantage of... play a positive role in... be conducive to... one of the main benefits is... 表示缺点的短语 对…… 有害 有…… 的劣势 在…… 中起到消极作用 不利于…… 主要缺点之一是…… be harmful to... have the disadvantage of... play a negative role in... be detrimental to... one of the main drawbacks is... 引出利弊的短语 一方面…… 另一方面…… On the one hand... On the other hand... 就优点而言…… 至于缺点…… In terms of advantages... As for disadvantages... 虽然它有很多好处，但也存在一些缺点。 While it has many benefits, it also has some shortcomings. 假定你是李华，你的英国笔友 Peter 来信询问你对 “中学生使用智能手表” 这一现象的看法。请你根据以下提示，给他写一封回信，阐述使用智能手表的利弊，并表达自己的观点。 提示： 优点：方便联系父母、记录运动数据等； 缺点：可能分散学习注意力、存在网络安全隐患等； 你的观点。 注意： 词数 80-100； 开头和结尾已给出，不计入总词数； 可适当发挥，使行文连贯。 Dear Peter, I'm glad to receive your letter. You asked me about my opinion on middle school students using smart watches. _______ What do you think of it? I'm looking forward to your reply. Yours, Li Hua Homework 背诵积累的单词和短语 完成课时作文 听说作业 Thanks $$