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(共20张PPT)
UNIT 4　INFORMATION TECHNOLOGY
Lesson 2 Apps
accommodation
subscribe
powerful
latest
reality
VR (Virtual Reality)
AR (Augmented Reality)
MR (Mixed Reality)
account
software
n. 住处
vi. 订阅，订购
adj. 效能高的；强有力的；强壮的
adj. 最新的；最近的
n. 现实；真实
虚拟现实
增强现实
混合现实
n. 账户
n. 计算机软件
Read after the tape and speak out the Chinese immediately.
device
mobile device
ensure
material
gender
press
button
goods
favour
confirm
deliver
error
n. 设置，装置
移动设备
vt. 确保，保证
n. 材料；素材
n. 性别
vt. 按
n. 按钮
n. 商品
n. 恩惠；善意的行为
vt. 确认；证实
vi.&vt. 递送；传送
n. 错误；失误
to book tickets
to book accommodation
to order food
to find directions
to learn a language
to check the weather
to look for popular restaurants
to subscribe to newspapers and magazines
P12 1
Use the phrases below to help you make notes.
What apps do you often use
What do you use them for
I often use duolingo to learn a new language (Korean).
When I go out, I often use map apps to find directions.
Before listening to an interview with an app
developer, read and answer the questions.
1. Why are apps so
popular
2. What are the
difficulties in
developing an app
3. What are the latest
technologies used in
apps
to become powerful
to be useful
to make life easier
to solve real-world problems
to enjoy learning activities
to find what people need
to use the latest technology
VR (Virtual Reality)
AR (Augmented Reality)
MR (Mixed Reality)
Use the key words to help you.
P12 2
Now listen and check.
1. Why are apps so
popular
2. What are the
difficulties in
developing an app
3. What are the latest
technologies used in
apps
1. Apps are popular because they are useful and make life easier.
2. The difficulty is in solving real-world problems and finding what people need.
3. The latest technologies used are VR (Virtual Reality), AR (Argumented Reality) and MR (Mixed Reality).
Skill Builder
Listening for Key Words
Listening for key words helps you understand the conversation better and find the answers to questions more quickly.
Before listening, read the
questions carefully.
While listening, pay attention to
the words related to the
questions, e.g. popular,
difficulties, latest technologies.
Listen for words that are
stressed.
Listen again. Complete the information.
Apps General functions · find popular restaurants
Uses of educational apps
Difficulties in developing an app
· call for taxis
· find directions to different places
· allow students to choose their
online teachers and subjects
according to their personal
interests and needs
· ensure that students can all enjoy
the same learning materials
· find out what people need
· solve real-world problems
P12 3
Tapescript:
(I=Interviewer L=Li Xing)
I: Welcome to Teen Tech Talk. Nowadays, we use many
software applications on our mobile devices. We call
them apps for short. Today, my guest is Li Xing, an
app developer from New-tech Company. Hi, Li Xing!
L: Hello! Thanks for having me.
I: So, in your opinion, why are apps so popular
L: Well, apps are very useful. They help us find
popular restaurants, call for taxis, find directions to
different places, and so on.
I: Indeed. They make our life much easier, don't they
As many of our listeners are students, could you tell
us something about educational apps
Listen and complete.
1. What help does Dad ask for
He can’t figure out ___________________.
2. Key steps to solve his problem.
First, _____________________.
____________________________________________.
The last step is to ___________________.
how to set up an account
press “Sign up”button
Put in name, gender, telephone number and email address.
press “Finish”button
2. Key steps that Chris takes to help.
First, ask Barbara for _____________.
Confirm her ________.
Enquire about the order with_________________.
Call her back.
Listen and complete.
1. What problem does Barbara have
She _______________________that she ordered two weeks ago.
hasn’t received the goods
name
the order number
the delivery man
Listen and complete.
Asking for and offering help Asking for help Offering help
1. __________________with something 2. ____________________set up an account. 3. I haven’t received the goods. _____________________________ what’s going on 4. __________________check again 1. _______________downloading it
2. No worries. ___________ with that.
3. ____________help you
4. __________enquire about the order with the delivery man.
5. _________________anything else today
Can you help me out
I can’t figure out how to
Can you do me a favour and find out
Would you be able to
Do you need help
I can help you
How may I
Let me
Can I assist you with
Role-play in pairs
The password of your account is wrong and you can’t log in to the campus network.
Your classmate offers his/her help.
Make a dialogue using the expressions properly.
words that may be useful:
reset the password 重置密码
network administrator 网络管理员
P13 4
If you are able to develop an app to solve a real-
world problem, what problem would you like to
solve And how
Open answers.
Listen to two conversation 1 and answer:
2. What help does the man ask for
P13 5
1. What’s the relationship between two speakers
A. teacher and student
B. father and son
C.employer and employee
A. to download an app
B. to buy thing by an app
C. to set up an app account
B
C
Listen to two conversation 2 and answer:
2. What is Barbara Smith’s order number
P13 5
1. What help does Barbara Smith ask for
A. to order something.
B. to find out her goods.
C. to comfirm her acount.
A. 28745 B. 27845 C. 28475
3. When was Barbara Smith’s order delivered
A. last week B. this week C. next week
B
C
A
Listen and plete the Talk Builder.
Asking for and Offering Help
Talk Builder
Asking for help
1. ____________________
with something
2. ____________________
set up an account.
3. I haven't received the
goods. ______________
_________ and find out
what's going on
4. ____________________
check again
Offering help
1. ___________________
downloading it
2. No worries. _________
____ with that.
3. ___________ help you
4. _______ enquire about
the order with the
delivery man.
5. ____________________
anything else today
Can you help me out
I can't figure out how to
Can you do me a
favour
Would you be able to
Do you need help
I can help
you
How may I
Let me
Can I assist you with
P13 6
Look at the Talk Builder. Pick out the expressions that are formal/informal and explain why.
P13 7
formal
informal
Role-play in pairs
The password of your account is wrong and you can’t log in to the campus network.
Your classmate offers his/her help.
Make a dialogue using the expressions properly.
words that may be useful:
reset the password 重置密码
network administrator 网络管理员
Homework

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