资源简介

(共24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
know how to describe my daily life as a netizen.
talk about the positive and negative effects of the
internet.
pronounce and distinguish extra stress precisely.
Learning objectives 学习目标
At the end of the class, I will be able to:
social / s l/
message / mes d /
interview / nt vju /
social media
in person
adj. 社交的
n. （书面或口头的）信息
v. 采访
社交媒体
亲自；亲身
New words and phrases
letter
e-mail
several weeks
a few seconds
Great changes …
What does the internet bring to us
Warming up
ways to communicate with others
see friends’ faces and talk with them
November 11th
= Chinese Shopping Festival
Do you remember …
Shopping Websites:
playing games
listening to music
some bad effects …
What are the positive and negative effects of the internet
How much time do teenagers spend on the internet every day Work in groups and conduct a survey of your classmates. Use the questions to help you. Then complete the table and report your findings to the class.
Talking about life on the internet
Speaking
While-learning
What do you usually do with computers
surf the internet
play games
watch movies
send e-mails
listen to music
chat online
search for information
shop on line
buy tickets
Do you use social media How often do you check it per day
Do you usually send your friends messages, or do you talk more in person
How much time do you spend learning online
...
Now complete the table and report your findings.
Time spent on ... S1 S2 S3 S4 …
checking social media
sending messages to friends
learning online
reading news online
…
We interviewed ... students. ... students said they ... They spend most time on ...
write emails to friends
chat with friends online
play computer games
do homework on the computer
read the online news
look for useful information
do online shopping
watch films or TV plays
Useful expressions
给朋友写邮件
和朋友在线聊天
玩电脑游戏
在电脑上做作业
看网络新闻
查找有用的信息
进行网上购物
看电影或电视剧
social media
how often
how much
send messages
in person
online = on the internet
interview
spend time on sth.
社交媒体
多久一次
多少（修饰不可数名词）
发信息
亲自；当面
在线；在网络上
v. 采访；面试
在某事上花时间
词汇拓展
Extra stress
When we speak, we stress the most important word in the sentence. You, the speaker, must decide what the most important word is.
特别重读
当我们说话时，我们会强调句子中最重要的词。哪些单词在句子中要特别重读取决于说话者。特别重读能让对方更加了解说话人所要表达的意思。
Improving your pronunciation
Amy: What do you think of computers, Frank Are they smarter than human beings
Frank: No, I don’t think so.
Amy: Why not Computers can do a lot of things!
Frank: Maybe, but human beings created computers.
Amy: That’s true!
Listen and repeat. Give extra stress to the words underlined twice.
1. The extra stress is to emphasize one idea in the sentence.
2. The extra stress can be anywhere, including the words like a, the, is and have.
Extra stress means to pronounce one word even more strongly, more loudly, more clearly and more slowly.
Summary
1. Are you going to London tomorrow
2. Are you going to London tomorrow
3. Are you going to London tomorrow
Listen and try to explain what the speakers want to express by giving extra stress to the words in red.
强调问题，想知道 yes 或 no 的准确回答。
我知道其他人要去，想知道你去不去。也可表示在得知你要去伦敦后的惊讶。
知道你要去伦敦后，想知道是不是明天。也可表示对你明天就去的惊讶。
Practice
1. social / s l/ adj. 社交的
2. message / mes d / n. （书面或口头的）信息
例如：我们应该组织更多的社交活动。
We ought to organize more social events.
例如：我会给你发一条短信。
I’ll send you a text message.
Language points
3. interview / nt vju / v. 采访
拓展
interviewer n. 采访者；面试官
interviewee n. 受访者；应聘者
例如：她给面试官留下了很好的印象。
She made a good impression on the interviewer.
例如：参加面试的人中有没有特别值得注意的？
Is there any interviewee who stands out as memorable
4. social media 社交媒体
例如：我在社交媒体上发过很多内容。
I post a lot on social media anyway.
5. Do you usually send your friends messages, or do you talk more in person
in person 亲自；亲身；当面
例如：为什么不亲自和她谈一谈呢？
词性转换
personal adj. 个人的；私人的
personality n. 个性；性格
Why not have a talk with her in person
模仿朗读 P43 Improving your pronunciation，注意区分重读和特别重读的词汇。
Finish the exercises.
Preview Writing on P44-P45.
Thank you!

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