北师大版（2019）必修 第二册Unit 4 Information technology Topic Talk课件(共14张PPT)

(共14张PPT)
Topic Talk
UNIT 4
INFORMATION TECHNOLOGY
By the end of the period, you will be able to:
read and talk about information technology;
listen for specific information and understand words in context;
write a short paragraph about the apps you find useful and the problems you should be aware of.
Why do you use it
In what way do you use it
How has it changed your daily lives
...
Example: I often shop for various things online, because it’s convenient to compare the quality and prices from different online shops.
Information Technology
Pair Work
Listen to Dialogue 1.
扫清听力障碍
1. explore
2.convenient
3.chat
4.enable
5.disadvantage
6.focus on
探索；考查
方便的
聊天
使能够
不利条件
把注意力集中于……
7.download
8.recommendation
9.get updated
10.personality
11.get addicted
12.remind
下载
推荐，建议
更新
个性，性格
上瘾
提醒
1. Why does the woman love exploring new technologies
A. Because they are convenient.
B. Because they are good for health.
C. Because they provide education.
2. What does the woman do online
A. Offering help and finding information.
B. Buying things and chatting online.
C. Learn about new things and communicate.
3. What’s the disadvantage about new technologies
A. They enable people to communicate better.
B. They make us self-focused.
C. They takes a lot of time.
√
√
Activity 1: Listen to dialogue 1 and choose the best answer.
√
W: I love exploring new technologies, because they are so convenient. You know, I use apps to buy things online and I usually receive them ___________!
M: Wow, that’s really convenient.
W: Indeed! I know one that can even help you get _________________ within two hours!
M: What is it I’d like to try that, too.
W: Sure, here it is. Besides shopping online, I also like chatting online. It makes me feel _____________. Technology really enables people to communicate better with each other.
M: That’s true! But are there any disadvantages about these new technologies
W: Well, too much chatting online takes alot of time. We really need time to _________what we are doing.
the same day
what you order
less lonely
focus on
Activity 2: Listen again and fill in the blanks.
Activity 3: Have a dialogue with the help of the following questions.
Do you often use information technology
In what way do you use it
Why do you use it
Listen to Dialogue 2.
Activity 4: Listen to dialogue 2 and choose the best answers.
1. From whom did the boy get the new phone
A. His parents. B. his brother. C. his friend.
2. What was/were the boy’s favourite app/apps
A. The music app. B. The news app. C. The game apps.
3. What does the boy do to avoid getting addicted
A. He asks his parents to remind him of the time.
B. He uses an app called “Alarm Clock”.
C. He has a strict schedule.
√
√
√
Activity 5: Listen again and complete the notes in the table.
Apps Reasons for use
Music app I listen to songs when __________________________.
It really helps me ________.
Apps for the news ____________ with the news all day long.
______ I use different avatars … because they let me explore ___________________.
___________ A bell rings to remind me that ___________.
I can’t sleep or feel nervous
relax
Get updated
Alarm Clock
my time is up
Games
different personalities
Acitivity6:Presentation.
Use the language you have learnt to write a short paragraph about the apps you find useful and the problems you should be aware of. Then share it in groups.
本课结束