北师大版（2019）必修第二册 Unit 4 Information technology Lesson2 Apps 课件（23张PPT）

(共23张PPT)
Lesson 2 Apps
Unit 4 Information Technology
Know about questionnaire results
The number of apps downloaded in phones
Know about questionnaire results
Hours spent on apps
Li Xing: an app developer
(interviewee)
interviewer
Make predictions
What might be discussed in this interview
Listen for general information
What questions did the woman ask
Listen for general information
1. Why are apps so popular
2. Could you tell us something about educational apps about educational apps
3. Developing an app must be difficult, right
Listen for details
Questions Answers (key words)
1. Why are apps so popular
2. Could you tell us something about educational apps
3. Developing an app must be difficult, right
Underline useful expressions to describe functions.
Focus on language
Which app do you often use
Talk about your favorite apps
How does it help you and meet your needs
Learn about 3 popular apps
A: Traveloca
Learn about 3 popular apps
B: Seamless
Learn about 3 popular apps
C: Facebook
Watch videos






A
A
B
B
C
C
讲台
门
A: Traveloca B: Seamless C: Facebook
Share in groups






A
A
B
B
C
C
讲台
门
A: Traveloca B: Seamless C: Facebook
Share in pairs






A
A
B
B
C
C
讲台
门
A: Traveloca B: Seamless C: Facebook
Talk about the 3 popular apps
Which app do you like best Why
Mike, as an exchange student, will study in our school for a year. He wants you to recommend a useful app.
Recommend a Chinese app
Which app will you recommend to him And why
What problems may he face as a foreigner
Recommend a Chinese app
Draw a mind map
S1: leader and reporter
S2: idea organizer
S3: mind-map drawer
S4: language collector
In my opinion, Mike might __________ (needs/problems). Therefore, our group decide to recommend __________ (the app’s name) to him.
It is very _________ (general description).
Firstly…
Secondly…
…
Last but not least...
All in all…(conclusion)
How to use an app in a proper way
Homework
Write a report (about 100 words) about how to use apps in a proper way.
What effects do apps bring us on our life (details needed to support your ideas)
How do you use apps in a proper way