外研版（2024）初中英语八上Unit4 Starting out-课件

Unit 4 Digital lifeStarting out （新教材外研版）八年级上（外研版版）八年级上Learning objectives01123学生能掌握与 “数字生活（Digital life）” 相关的词汇（如 digital device, artificial intelligence, online shopping 等）和表达。学生能理解并熟练运用 “不定式作宾语补足语（the infinitive as object complement）” 的语法结构，谈论数字体验。学生能意识到 “明智使用数字设备” 的重要性，培养对数字技术未来发展的探索欲与理性态度。By the end of the lesson, I will be able to...02Lead in Let’s enjoy the video.Technology changes people's lives02Lead inToday, we cannot live without technology.” Now, do you agree with it? Why or why not? Let’s share.I agree. I use my phone to chat with friends, do online homework, and order food. Without technology, my life would be so inconvenient.02Lead inToday, we cannot live without technology.” Now, do you agree with it? Why or why not? Let’s share. When I need project information, I just use the Internet. Before, people spent hours in libraries finding books. Technology saves lots of time.02Lead inLook at the picture and answer the questions.1. What are they doing? Answering the phone, chatting...2. What do you think the picture shows?Digital life.02Lead inLet’s learn the new words and phrases.explore digital life 探索数字生活make life easier 使生活更轻松use...wisely 明智地使用……hold a debate on 就…… 举行辩论talk about 谈论describe the future of 描述…… 的未来02What are you going to learn in this unit?Lead inbenefit of digital technologyLook at the picture and answer the questions.wise ways to use digital devicesfuture digital life03Starting out Activity 1 Watch the video and answer the questions.03Starting out What facts are mentioned in the video about the digital world?1. How big was the first general-purpose computer ENIAC?A. as big as table B. as big as a house2. What was the first computer mouse made of?A. wood B. plastic3. What is a netizen?A. a user of the internet B. a type of computer03Starting out Activity 1 Look at the pictures and answer the questions. The fact that the first computer ENIAC was as big as a house interests me most—it's amazing to see how far technology has come.Which fact interests you most?03Starting out Activity 2 Look at the pictures and answer the questions.1 What digital technologies have you used?eletric car shared bikesmart watchsmart headphones smartphone computer I have used smartphones, laptops, and smartwatches. These digital devices help me with communication, studying online, and tracking fitness.My life is quite digital. I use digital technologies in most aspects of my life, like chatting with friends via messaging apps, taking online classes, shopping on e-commerce platforms, and organizing my life with digital tools.03Language pointsInfinitive as Object Complement不定式作宾语补足语一、基本概念宾语补足语（简称 “宾补”）的作用是补充说明宾语的动作、状态或特征，让句子意思更完整。当 “不定式（to + 动词原形）” 充当宾补时，用于说明 “宾语要做什么”。二、结构：动词 + 宾语 + (to) 不定式核心是不定式前的 “to” 是否省略，这取决于前面的主要动词。03Language pointsInfinitive as Object Complement不定式作宾语补足语三、“省略 to” 的动词help（帮助）：“to” 可省也可保留（灵活）。例句：数字工具帮助我们（to）安排生活。（“us” 是宾语，“(to) organize our life” 说明 “我们” 要做的事。）let（让；允许）：表示 “允许 / 使（某人做某事）”，“to”必须省略。例句：老师允许学生在课堂上使用平板。（“students” 是宾语，“use tablets” 说明学生被允许做的事。）03Language pointsInfinitive as Object Complement不定式作宾语补足语make（使；让）：表示 “使 / 强迫（某人做某事）”，“to”必须省略。例句：那场鼓舞人心的演讲让我们感到自信。（“us” 是宾语，“feel confident” 说明我们被促使产生的感受。）have（请；让）：表示 “请 / 安排（某人做某事）”，“to”必须省略。例句：我外出时，请邻居帮我浇花。（“my neighbor” 是宾语，“water my plants” 说明邻居被要求做的事。）05Assessment06Homework