外研版（2024）初中英语八上Unit4 Starting out课件

Unit4 Digital LifeStarting outLearning Objectives通过本课时学习，学生能够：1.通过图片或视频，快速捕捉本单元核心话题“数字生活”（人与社会主题）；准确认读、拼写本单元与数字生活相关的词汇。（学习理解）2.通过结合自己的生活实际，理解词汇在不同语境中的含义，并能进行简单造句。（应用实践）3.通过学习根据词根词缀、上下文推测词义的技巧，提升自主学习能力。（迁移创新）adj. 数字的，数码的n.世纪adv. 永远n. 英镑n.智能手机n.钱包，皮夹子n. 支付，付款n. 现款，现金n. 应用程序n.烤箱 New Wordsdigital century forever pound smartphone wallet payment cash app ovenToday, we cannot live without technology. in this unit, let’s explore digital life. How has digital technology made life easier? How can we use digital devices wisely? What will digital life be like in the future? By the end of this unit, you will hold a debate on digital life.After completing the unit, you will be able to:use words and expressions in the unit to talk about digital life.use the infinitive as object complement to talk about digital experiences.describe the future of digital technology.What do you think the picture shows?Today, we cannot live without technology.1 What facts do you know about the digital world?1.Look at the picture and answer the questions.1 In the digital world , we can learn different kinds of knowledge by using online courses, do shopping online, use social media to share our lives with friends far away.2 Which fact interests you most?1.Look at the picture and answer the questions.2 I am most interested in the fact that we can learn through online courses.(答案不唯一,范例仅供参考)2.Look at the picture and answer the quesitons. shared /ʃeəd/ bikesmartphone /ˈsmɑːtfəʊn/ 共享单车n. 智能手机1. What things in the picture show people’s digital life?new energy vehicle, smartwatch, and laptop.新能源汽车、智能手表、笔记本电脑1 What digital technologies have you used?你用过什么数字科技?2.Look at the picture and answer the quesitons. 1 I have used internet, digital payment, exercise apps , video calls , AI and so on.2 How digital is your life?你的生活数字化程度如何?2.Look at the picture and answer the quesitons. 2 It’s quite digital. in my life, I use a smartphone for chatting with friends, watching videos, and learning online.I also use a computer for doing my homework and playing educational games.(答案不唯一,范例仅供参考)Grammar rules动词不定式作宾语补足语在上一个单元，我们学习了动词不定式作宾语的功能，那么，动词不定式的语法功能还有哪些呢?首先请看下面的句子：She asked her roommate to turn down the music.她请室友把音乐关小一些。The World Wide Fund for Nature (VWF) chose the panda to beits symbol. 世界自然基金会选择了大熊猫(形象)作为其标志。动词不定式作宾语补足语通过以上句子，我们可以发现动词不定式的另外一种语法功能:在“动词+宾语+动词不定式”的结构中充当宾语的补足语。以上例句中的不定式都作宾语补足语，是对宾语的补充说明。例如句子(1)中her roommate作ask的宾语，to turn down the music作宾语her roommate的补足语。动词不定式作宾语补足语可以用于"动词+宾语+动词不定式"这一结构的动词有很多，常见的有：want, tell, ask, invite, help, allow, choose等。They want the project to be finished by Friday.他们希望项目周五前完成。The teacher asked the students to hand in their homework.老师让学生们交作业。动词不定式作宾语补足语以上动词后接不定式作宾语补足语时，若要表达否定的意思，要在to do前加not，构成not to do的形式。Mr. Han told us not to make too much noise.韩先生告诉我们不要弄出太大声音。Jackie told me not to touch anything.Jackie告诉我不要碰任何东西。动词不定式作宾语补足语有些动词后接不定式作宾语补足语时，要将to省略，常见的这类动词有：make, let, have, hear, feel, see等。I'll have Tony show you around the school.我会让Tony带你参观校园。His words made everyone laugh.他的话让大家哄堂大笑。HomeworkReview the key words, expressions, sentence patterns and grammar in today’s lesson.Make five sentences with the grammar in today’s lesson.SEE YOU NEXT CLASS!