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(共21张PPT)
Information Technology
Unit 4
Lesson 2
Apps
What apps do you often use
What do you use them for
to book tickets
to book accommodation
to order food
to find directions
to learn a laguage
to check the weather
to look for popular
restaurants
to subscribe to newspapers and magazines
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
Li Xing: an app developer
(interviewee)
interviewer
新 课 导 入
As a student, what apps do you usually use to help you study
Let’s talk
课 堂 学 习
Activate and Share
1
What apps do you often use What do you use them for Use the phrases below to help you make notes.
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
Leading in
ACTIVATE AND SHARE
I often use Alipay to pay online.
I often use WeChat to communicate with others.
I often use Baidu Maps to find directions.
Listen again. Complete the information.
3
4.3
Apps
General functions
◆ find popular restaurants
◆ call for taxis
◆ find directions to different places
Apps
Uses of educational apps
◆ 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
Apps
Difficulties in developing an app
◆ find out what people need
◆ solve real-world problems
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 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.
Skill Builder
Before listening to an interview with an app developer，read and answer the questions. Use the key words to help you.
Why are apps so popular
What are the difficulties in developing an app
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)
Activity 1: Listening to the interview with an app developer and answer the questions.
1. Why are apps so popular
Apps are popular because they are useful and make life easier.
2. What are the difficulties in developing an app
The difficulty is in finding out what people need and solving real-world
problems.
3. What are the latest technologies used in apps
The latest technologies used are VR (Virtual Reality), AR (Augmented Reality) and MR (Mixed Reality).
Activity 2: Listen again and complete the information
General functions help us find popular ___________
call for _____
find __________ to different places
Uses of educational apps allow students to ______ their online
teachers and ________ according to their
personal interests and needs
ensure students can all enjoy _______
learning materials
Difficulties in developing an app find out what people ______
solve _________ problems
need
the same
subjects
choose
directions
taxis
real-world
restaurants
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
Focus on Function: Asking for and Offering Help
Listen to two conversations. Answer the two questions.
4.4
1. What help does Dad ask for in the first conversation
2. What help does Barbara Smith ask for in the second conversation
Dad asks for help in setting up an account on a shopping app.
The woman asks for help in finding out why her goods haven’t arrived.
Listen and plete the Talk Builder.
4.4
Asking for and Offering Help
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
Can you help me out
I can’t figure out how to
Can you do me a favour
Would you be able to
Look at the Talk Builder. Pick out the expressions that are formal / informal and explain why.
Answers
Formal: Can you help me out with something / I can’t figure out how to set up an account. / Do you need help downloading it / No worries. I can help you with that.
Informal: I haven't received the goods. Can you do me a favour and find out what's going on / Would you be able to check again / How may I help you / Let me enquire about the order with the delivery man. / Can I assist you with anything else today

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