(共23张PPT)
Unit 4 Digital life
Starting out
（新教材外研版）八年级
上
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Learning objectives
02
Lead in
03
Starting out
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Summary
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Assessment
06
Homework
（外研版版）八年级
上
Learning objectives
01
1
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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...
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Lead in
Let’s enjoy the video.
Technology changes people's lives
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Lead in
Today, 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.
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Lead in
Today, 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.
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Lead in
Look 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.
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Lead in
Let’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
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What are you going to learn in this unit
Lead in
benefit of digital technology
Look at the picture and answer the questions.
wise ways to use digital devices
future digital life
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Starting out
Activity 1 Watch the video and answer the questions.
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Starting 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 house
2. What was the first computer mouse made of
A. wood B. plastic
3. What is a netizen
A. a user of the internet B. a type of computer
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Starting out
4. Which one is older
A. email B. WorldWide Web
5. When did the first mobile phone appear
A. in 1983 B. in 1973
6. What does “app” mean
A. a piece of computer software that does a particular job
B. a group of website
What facts are mentioned in the video about the digital world
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Starting 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
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Starting out
Activity 2 Look at the pictures and answer the questions.
1 What digital technologies have you used
eletric car
shared bike
smart watch
smart 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.
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Language points
Infinitive 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。
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Language points
Infinitive 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。）
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Language points
Infinitive 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。）
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Summary
（Core Vocabulary）
digital (adj.)：数字的；搭配：digital technology/device/world/life
technology (n.)：技术（不可数）
device (n.)：设备（可数）
via (prep.)：通过；凭借
aspect (n.)：方面；搭配：in most aspects of...
organize (v.)：组织；搭配：organize...with...
We cannot live without technology.
How has digital technology made life easier
What will digital life be like in the future
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Assessment
Self-assessment
I can acquire expressions related to team activities through watching and listening activities.
I can share experiences of team activities in real - life contexts.
I can understand and recognize the importance of collaborative cooperation in team activities.
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Homework
Basic (基础)
观察并记录家里的 3-4 种数字设备（如手机、电脑、智能音箱等），用表格或文字列出设备名称。
Improving(提升)
针对每种设备，用 1-2 句话描述它的用途（需用上 “digital”“help”等学过的词汇 / 表达）。
Extend (拓展)
和家人（爸爸、妈妈或弟弟妹妹）聊一聊 “数字技术让生活变方便的事”，然后把对话内容写下来（至少 3 组对话）。
