北师大版（2019）必修 第二册Unit 4 Information technology Lesson 2 Apps课件(共25张PPT)

(共25张PPT)
UNIT 4
Lesson2 Apps
accommodation
accommodate
subscribe
subscription
subscriber
powerful
powerfully
power
power
latest
last
latter
late
late
last
reality
real
really
realize
ensure
insure
sure
material
material
materially
press
press
pressure
favour
favour
favourable
confirm
confirmation
deliver
delivery
What apps do you often use What do you use them for
Activate and Share
to book tickets
to book accommodations
to order food
to find directions
to learn a language
to check the weather
to look for popular restaurants
to subscribe to newspaper and magazines
…
Example
I often use music apps to listen to music and relax myself.
Why are apps so popular
What are the difficulties in developing an app
What are the latest technologies used in apps
Activate and share
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)
…
Li Xing: an app developer
(interviewee)
interviewer
Make predictions
What might be discussed in this interview
Listen for general information
What questions did the interviewer ask
1. Why are apps so popular
2. Could you tell us something about educational apps
3. Developing an app must be difficult, right
4. What apps are you working on right now
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
4. What apps are you working on right now
very useful
find restaurants; call for taxis; find directions
make life easier
becoming powerful
choose online teachers and subjects
enjoy the same learning materials
find out what people need
solve real-world problems
use the latest technology, VR, AR, MR
简称为
download an app
set up an account
browse goods
add to shopping cart
place an order 、 receive the package
Conversation 1
What help does Dad ask for
He wants to know how to set up an account.
Key steps to solve Dad’s problem
First , ______________________
____________________________________________
The last step is to __________________
press “Sign Up” button
Put in name, gender, telephone number and email address
press “ Finish” button
帮助拜托困境
弄清楚
稍等
Conversation 2
What problem does Barbara have
She hasn’t received her order.
Key steps Chris takes to help
First, ask her for ____________________
_____________________________
Enquire about the order_________________
__________________________
the order number
Confirm her name
Call her back
with the delivery man
帮助拜托困境
弄清楚
稍等
帮个忙
那肯定是
还有什么可以帮您的？
Asking for help
with something
set up an account
and find out what’s going on
check again
Talk Builder
Can you help me out
I can’t figure out how to
Can you do me a favour
Would you be able to
Focus on function: Asking for and offering help
P13--6
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
Talk Builder
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
P13--6
Formal or informal
Pick out the expressions in conversion 1 and 2. What are formal expressions What are informal expressions？
How may I help you
Could you give me…, please
Would you like me to confirm…
Would you be able to…
Let me inquire about…
Would it be all right for me to…
Can I assist you with anything today
Can you help me out with…
What’s up
No worries.
Not quite.
Formal
Informal
巩固练习
I. 单句填空
1. Our teacher wanted you to account ________________your absence last night.
2. You are supposed to take your personality ____________ account and figure out what kind of job would suit you best.
3. Our workout (体育锻炼) system will ensure _______________ you lose weight and build muscles quickly and safely.
4. There is a growing tendency for people to do their shopping on the Internet. But sometimes it's difficult ________________ (ensure) the quality of the products.
5. He was ________________ (confirm) as captain for the rest of the season.
for
into
that
ensure
confirmed
说明 解释
考虑在内
6. Additional $10 may be paid ________________ (confirm) the booking and will be returned on arrival.
7. We are handling some of the hardest problems in the world with this ________________ (power) tool.
8. If you have already received this error message, ________ (pressure) BACK on the remote, and then restart the video.
9. The total cost covers advertising, arranging and ________________ (confirm) appointments.
10. So far three of China's best known Internet companies ________________ (apology) for any damage they had caused to society.
to confirm
powerful
press
confirming
have apologized
II. 选词填空。
subscribe to订阅 , account for 占, set up 成立建立 , enquire about询问, put in放在，放进 , call back 回电 , place an order 下订单
1. These snacks ___________ almost one third of children's daily calories.
2. Lots of periodicals in foreign languages have been ____________, not to mention those in Chinese.
3. I called the station ____________ train schedules.
4. I'd like _____________________________ for a DL-1100 color printer.
5. Would you like to leave a message or ____________ later
account for
subscribed to
to enquire about
to place an order
call back
III. 完成句子。
1.你是赞成这个计划还是反对呢？
Are you _______________this plan or against it
2.你能帮个忙把电视声音调大点好吗？
Can you ________________ and turn up the TV
3.校长昨天发表了一个讲话，给我们留下深刻印象。
The headmaster __________________yesterday, which left a deep impression us.
4.据证实，这个航班已经被取消了。
________________that the flight has been called off.
in favour of
do me a favor
delivered a speech
It is confirmed
5.他提出两个解决办法，后者似乎更好。
He presented two solutions. ____________ seemed much better.
6.在做出选择时，你最好考虑以下自己的性别。
When making a choice, you’d better ______________________.
7.离开办公室之前确保所有的灯都关闭了。
Before leaving the office, ___________________________ all the lights are switched off.
8.他决心把自己的梦想变成现实。
He is determined _____________his dream _____________.
The latter
take your gender into account
ensure that/make sure that
to turn
into reality