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(共23张PPT)
Unit 5 Power of Ideas
Section A 1a-1d
Lead-in
Look and share
What can you see in the photo
2. How do you feel about the photo
3. What creative ideas can you find from it
the high-speed train
the Yellow Crane Tower
Past
Now
The taller buildings.
The smarter classroom.
The more convenient communication.
and are the primary productive force.
Science
technology
are the foundation of changing the world.
Ideas
基础
Past
Now
Match the names with the things.
1a
plane camera laptop mobile phone TV high-speed train
high-speed train
camera
TV
[ l p t p]
n.笔记本电脑
[ k m r ]
n.照相机
mobile phone
plane
laptop
Find out when they were invented.
Learn more
Presentation
high-speed train
— When was _________________ invented
the high-speed train
— It was __________ in 1964.
invented
— Where was it invented
— It was invented in ________.
1964, Japan
Japan
Presentation
camera
— When was ___________ invented
— It ______________ in 1839.
was invented
— Where was it invented
— It was invented in ________.
1839, France
the camera
France
Presentation
TV
— When was _________ invented
— It____________________.
was invented in 1926
— What is it used for
— It is used for________________________.
1926
watch shows and news
TV
watching shows and news
Presentation
laptop
— When was _________ invented
— It was __________ in 1985.
invented
— What is it used for
— It is used for ____________________.
1985
work and study
the laptop
working and studying
Presentation
mobile phone
— When was ________________ invented
— It was __________ in 1973.
invented
— Who invented it
— It was invented by _____________.
1973, Martine Cooper
the mobile phone
Martin Cooper
Presentation
plane
— When was _________ invented
— It was __________ in 1903.
invented
— Who invented it
— It ______________ the Wright Brothers.
1903,the Wright Brothers
the plane
was invented by
莱特兄弟
communication
Transport
entertainment
Put the things into different groups.
Different inventions
serve different purposes and make our lives easier and better.
Pre-listening
Pre-listening
Ella and Teng Fei are at the International Exhibition Inventions.
国际发明展览会
While-listening
Super See
Smart Cook
Listen to the conversations. Choose the invention each conversation talks about and find out where they are from.
1b
Conversation 1: __________　　Conversation 2: ________
A. Super See, from ______ B. Smart Cook, from ______
A
B
Germany
China
['su p (r)]
adj.超级的
1c
Listen again and circle T for true or F for false.
While-listening
Super See is a pair of sunglasses designed to protect people's eyes. T F
A mini-camera is connected to Super See to help with reading. T F
A button on Smart Cook should be pressed before cooking. T F
All the food is added by Smart Cook itself. T F
Hundreds of kinds of dishes can be made by Smart Cook. T F
for people who can't see well.
cut and fried
[ s n ɡlɑ s z] npl.太阳眼镜；
[ b tn]
n.按钮；纽扣；
Conversation 1
Guide 1: Welcome to the International Exhibition of____________! Over here, we have Super See from Germany.
Ella: They____________sunglasses.________________________
Guide 1: They’re for people who can’t see well. They don’t find normal glasses helpful.
Ella:____________________________________
Guide1: Well, a mini-camera is connected to the front of the glasses. It makes everything look larger. Words can also________________________sound.
Ella: Cool! So they can help people watch TV and read books.
Guide 1: Yes. They can also control the colour and picture.
Ella: Amazing!
Inventions
What are they used for
look loke
How do they help people to see
be turned into
What information do you know about Super See in Germany
They look like sunglasses.
Appearance
What are they used for
Purpose
How do they help people to see
How it works
Conversation 2
Teng Fei: What smells so delicious
Guide 2: Come and have a try. Smart Cook from China is cooking some food.
Teng Fei: Really ________________________
Guide 2: It’s simple! Put food like carrots and onions in the cup on the top of the machine. Then press this button. All the food____________and fried. The oil and salt are also added by the machine itself.
Teng Fei: Fantastic!________________________________________________
Guide 2: Hundreds! It has an app with many recipes.
Teng Fei: Great! With this robot, my mother can take a break from cooking.
Guide 2: How nice of you to think so. I’m sure your mother will love it.
How does it work
is cut
How many kinds of dishes can it make
What information do you know about Samrt Cook in China
How does vit work
How it works
How many kinds of dishes can it make
function
What do creative ideas bring about
They make life easier, safer, and better.
Creative ideas bring about inventions that change our lives.
They are solving problems, and shaping a better future.
What do the two inventions look like and what can they be used for Describe them to a partner.
1d
A: What does...look like
B: It looks like...
A: What can...be used for
B: It can be used for...
(You can also talk more about...)
A: Where is it from
A: How does it work
Thanks!
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