资源简介

(共25张PPT)
Unit 3 Our digital lives
主题范畴：人与社会
主题群：科学与技术
子主题：
科学技术与工程，人类发明与创新
Key question
How has digital technology changed our lives
understand the idea of digital literacy and develop a long-term awareness of building one’s own digital literacy.
use online digital tools in English learning.
establish the awareness of using digital devices and networks correctly.
Learning objectives 学习目标
At the end of the class, I will be able to:
Lead-in
What can you see in these pictures What do you think digital literacy might be about
digital literacy
Information technology*
Literacy is the ability to read and write. Nowadays, we also talk about “digital literacy”. In today’s world, this is a very important skill.
While-reading
Read the article about digital literacy and tick ( ) the correct statements about it.
Digital literacy
Finding and using digital content
It is easier to find information online than in print books. However, we need to be careful when we look things up on the internet. Firstly, there is a lot of subjective information online, so we cannot trust everything we read. Secondly, there is so much content on the web, and this makes it difficult to evaluate information, and it is easy to form biased opinions.
v. 评价；评估
adj. 片面的；有偏见的
What is digital literacy Here are a few important parts of digital literacy.
Creating digital content
Today, we also create new content online. Writing posts and comments is an important way to communicate online. The things we publish on the internet contain more than just text. We can also use emojis, pictures and videos to express ourselves. This makes our online messages more interesting to read.
Communicating and sharing content
When we write emails, posts and comments, we can communicate with a large number of people. The internet is a very powerful tool, but we need to use this tool in a good way. We should always be kind to others online, especially people we do not know. If we communicate in the right way, we can have a positive effect on people’s lives. On the other hand, we can hurt others with mean comments online.
n. 表情符号
Digital literacy means the ability:
to find and use reliable online information.
to read e-books.
to create online content, such as writing posts and blogs.
to chat online with family and friends.
to share ideas and communicate with others online.
to behave well online.
Read line 2-7 and fill in the table.
Finding and using digital content Advantage of finding digital content ______________________________
Reasons to be careful when looking for things online There is a lot of _______________ information online, so we cannot trust everything we read.
There is so much content on the web, which makes it difficult to evaluate information and easy to ___________________.
It is easier to find information online than in print books.
subjective
form biased opinions
Read line 8-12 and answer the question.
Creating digital content
Today, we also create new content online. Writing posts and comments is an important way to communicate online. The things we publish on the internet contain more than just text. We can also use emojis, pictures and videos to express ourselves. This makes our online messages more interesting to read.
How can we make our online messages more interesting
We can use emojis, pictures and videos to express ourselves, which makes our online messages more interesting to read.
Read line 13-18 and fill in the table.
Communicating and sharing content How to use the Internet tool Use it _____________ and always _________ to others online, especially people we do not know.
Effects Positive: Have a positive effect on people’s lives if we communicate ______________.
Negative: Hurt others with _______________ online.
in a good way
be kind
in the right way
mean comments
Post-reading
Is digital literacy more important than traditional literacy in today’s world
传统素养 基于线下生活、纸质媒介及传统社会互动形成的基础素养，是个体适应传统社会的基本能力。
数字素养 适应数字时代发展，基于数字技术、网络环境及数字媒介形成的综合素养，是个体高效、安全参与数字生活的能力。
In today’s world, both digital and traditional literacy are crucial. Digital literacy helps with tech use and online info access, while traditional literacy is fundamental for communication and learning. We can't say one is more important; they complement each other for success in modern life.
重点词汇和核心句式
look ... up
查阅……
use ... to do sth.
使用……去做某事
communicate with sb.
与某人沟通
a large number of ...
大量的……
in a (an) ... way
用一种……方式
have a positive effect on ...
对……产生积极影响
on the other hand
另一方面
Digital devices have become an important part of daily life. However, we need to make sure we use them in a sensible way. In this project, you are going to make a list of rules for using digital devices at home.
Setting up rules for using digital devices
Step 1 How do the members of your family use digital devices at home Complete the table below.
Family member Digital devices Things they use them for Time spent per day Positive / Negative effects
Step 2 Work in pare how you and your family members use digital devices. Then make a list of rules for using digital devices at home.
How much time may each family member spend on their digital devices per day
What should / may they use their digital devices for
Should there be a “device-free” time every day Why / why not
Who is responsible for checking that everyone follows the rules
What happens if someone breaks the rules
Step 3 Discuss the rules with your parents. Then revise them based on their suggestions.
Step 4 Introduce the rules at home. Keep a journal for a week and note down how well the rules work.
Step 5 Discuss your results in groups. How well did the rules work Did they make any difference Share your findings with the class.
Wits corner
We are all now connected by the internet, like neurons in a giant brain. — Stephen Hawking
我们现在都被互联网连接在一起，宛如巨脑中的神经元网络。 ——斯蒂芬·霍金
(英国物理学家、宇宙学家）
小试牛刀
look ... up
use ... to do sth.
communicate with sb.
a large number of ...
in a (an) ... way
have a positive effect on ...
on the other hand
查阅……
使用……去做某事
与某人沟通
大量的……
用一种……方式
对……产生积极影响
另一方面
______________________________________________________________________________
_______________________________________________________________________________
佳句收藏夹
It is easier to find information online than in print books.
This makes our online messages more interesting to read.
比起纸质书籍，在网上查找信息更容易。
这让我们的网络消息读起来更有趣。
The internet is a very powerful tool, but we need to use this tool in a good way.
If we communicate in the right way, we can have a positive effect on people’s lives.
On the other hand, we can hurt others with mean comments online.
另一方面，我们可能会在网上用刻薄的评论伤害他人。
互联网是一个非常强大的工具，但我们需要以良好的方式使用这个工具。
如果我们以正确的方式交流，我们可以对人们的生活产生积极的影响。
Language points
1. This makes our online messages more interesting to read.
makes it adj. to do sth. 使得做某事变得……
①鲜艳的颜色使得找这本书变得容易。
The bright colors make it easy to find the book.
②朋友的帮助使得面对困难变得温暖。
Friends’ help makes it warm to face difficulties.
2. If we communicate in the right way, we can have a positive effect on people’s lives.
have a positive effect on ... 对……产生积极影响
反义词组：
have a negative effect on ... 对……产生消极影响
①多读书对我们的学习有积极影响。
Reading more books has a positive effect on our study.
②过多的屏幕使用时间对孩子们的视力有消极影响。
Too much screen time has a negative effect on children’s eyesight.
实践作业：
与家庭成员合作完成家庭互联网设备使用现状调查（涵盖家庭成员、数字设备、使用目的、每日使用时间、积极效果、消极后果等），制作成表格并在班级进行分享。班级讨论后可完善各自的家庭表格并落实执行，建议跨学科学习，可咨询信息技术科目老师的建议。
Thank you!

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