资源简介

(共25张PPT)
Unit 5
Power of Ideas
第1课时 (Section A 1a-1c)
R·九年级上册
1. What can you see in the photo
I can see Yellow Crane Tower standing on a green hill and a
high-speed train running on the
railway tracks .
2. How do you feel about the photo
I feel excited and proud.
3. What creative ideas can you find in it
The photo shows a mix of traditional Chinese culture and modern transportation technology.
（答案不唯一，仅供参考）
Look and share
Yellow Crane Tower
high-speed train
(高速列车)
BIG
Question
What do creative ideas bring about
Think and say
Besides the high-speed train, what inventions do you think bring about changes to
our life
Match the names with the things. Find out when they were invented.
1a
plane camera laptop mobile phone
TV high-speed train
n.照相机；摄影机
n.笔记本电脑
1. ___________ 2. ________ 3. ________
4. __________ 5. ________ 6. ________
high-speed train
camera
TV
mobile phone
plane
laptop
Predict and say
The … was invented in …
1964
1839
1925
1973
1903
1981
Let’s watch
Know more about high-tech smart inventions
(智能) in our daily life.
Ella and Teng Fei are
now visiting the International Exhibition of Inventions.
What will they see on site Let’s explore into the world of smart inventions.
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
_________
超级视野
智能厨师
A
B
Germany
China
Listen again and circle T for true or F for false.
1c
1.Super See is a pair of sunglasses designed to
protect people’s eyes.
2.A mini-camera is connected to Super See to
help with reading
3. A button on Smart Cook should be pressed
before cooking.
4.All the food is added by Smart Cook itself.
5. Hundreds of kinds of dishes can be made by
Smart Cook.
T F
T F
T F
T F
T F
n. 墨镜
（前缀）微型的；短的
help with 帮助做（某事）
help people who can’t see well
People need to put food like carrots and onions in the cup on the top of the machine.
Listen again and fill in the blanks.
Welcome to the International Exhibition of Inventions! Over here, we have __________ from _________.
They look like _________. ____________________
They’re for people who _____________. They don’t find ________________ helpful.
Guide 1:
Ella:
Guide 1 :
Conversation 1
sunglasses
can’t see well
Super See
Germany
What are they used for
normal glasses
被用于…
普通眼镜
How do they help people to see
Well, a ___________ is connected to the front of the glasses. It makes everything look _______. _______ can also be turned into ______.
Cool! So they can help people watch TV and read books.
Yes. They can also control the ______ and _______.
Amazing!
Ella:
Guide 1:
Ella:
Guide 1:
Ella:
mini-camera
larger
Words
sound
colour
picture
被连接到…
turn…into…把… 变成…
What smells so delicious
Come and have a try, ___________ from ______ is cooking some food.
Really How does it work
It’s simple! Put food like carrots and onions in the cup on the top of the machine. Then ___________
_________. All the food _______________. The oil and salt are also _______ by the machine itself.
Teng Fei:
Guide 2:
Teng Fei:
Guide 2:
Conversation 2
press this
is cut and fried
added
Smart Cook
China
button
Fantastic! How many kinds of dishes can it make
Hundreds! It has an app with many ________.
Great! With this robot, my parents can
__________________ cooking.
How nice of you to think so. I’m sure they will
love it.
Teng Fei:
Guide 2:
Teng Fei:
Guide 2:
recipes
take a break from
take a break from +名词/动名词 (doing)
从……中休息一下
食谱
Welcome to the International Exhibition of Inventions! Over here, we have Super See from Germany.
They look like sunglasses. What are they used for
They’re for people who can’t see well. They don’t find normal glasses helpful.
How do they help people to see
Well, a mini-camera is connected to the front of the glasses. It makes everything look larger. Words can also be turned into sound.
Cool! So they can help people watch TV and read books.
Yes. They can also control the colour and picture.
Amazing!
Guide 1:
Ella:
Guide 1 :
Conversation 1
Read and analyze
Ella:
Guide 1:
Ella:
Guide 1 :
Ella:
How to talk about an invention
What invention is it
Where is it from
介绍发明的名称和来源
What does it look like
介绍外观
What’s the function
介绍功能，用途
How does it work
介绍工作原理
What do you think of it
进行评价或表达感受
What smells so delicious
Come and have a try, Smart Cook from China is cooking some food.
Really How does it work
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 is cut and fried. The oil and salt are also added by the machine itself.
Teng Fei:
Guide 2:
Teng Fei:
Guide 2:
Conversation 2
Fantastic! How many kinds of dishes can it make
Hundreds! It has an app with many recipes.
Great! With this robot, my parents can take a break from cooking.
How nice of you to think so. I’m sure they will love it.
Teng Fei:
Guide 2:
Teng Fei:
Guide 2:
What invention is it
Where is it from
介绍发明的名称和来源
What’s the function
介绍功能，用途
How does it work
介绍用法
What’s the benefit 介绍好处
What can the two inventions be used for Describe them to a partner.
1d
A: What can the special glasses be used for
B: They’re for people who can’t see well.
A: How do they work
B: ...
A: What can the special glasses be used for
B: They’re for people who can’t see well.
A: How do they work
B: A mini-camera is connected to the front of the
glasses. It makes everything look larger and
can also turn words into sound.
Sample
A: What can the Smart Cook be used for
B: It’s for people who want to cook delicious food
easily.
A: How does it work
B: Just put food like carrots and onions in the
cup on the top of the machine and press the
button. The machine will cut and fry the food ,
and add oil and salt by itself.
invention / n ven n/〔名词〕发明；创造
Papermaking is one of the four great inventions of ancient China. 造纸术是中国古代四大发明之一。
拓展：invention 的相关词
1. What changes can inventions bring to our lives
invent adj. 发明
invention n.发明；创造
inventor n. 发明家
The great inventor has invented lots of useful inventions.
这位伟大的发明家已经发明了许多有用的发明。
Language points
super / su p （r）/
（1）〔形容词〕超级的；顶好的
What a super time we had in Sanya!
我们在三亚玩得超级开心！
（2）〔副词〕特别；格外
I’m super tired, so I have to go to bed now.
我特别累，所以我现在必须上床睡觉了。
拓展：super 还可作前缀，与其他名词或形容词构成合成词，如：superhero（超级英雄）；superpower（超级大国）；supermarket（超市）；supernatural（超自然的）；superfast（超快的）。
2. Over here, we have Super See from Germany.
button / b tn/
（1）〔可数名词〕按钮
Press the red button, and the machine will start to work.
按这个红色按钮，机器就会开始运转。
（2）〔可数名词〕扣子
Linda has a dress with beautiful buttons .
琳达有一件带有漂亮纽扣的连衣裙。
（3）〔动词〕扣……的纽扣
Sam, make sure you button up your shirt.
萨姆，一定要把你的衬衫扣好。
3. Then press this button.
itself / t self/
〔反身代词〕 它自己
其人称代词主格形式为it，宾格形式为it。itself 在句中常作宾语或同位语。
The squirrel hurt itself and lost a lot of blood.
那只松鼠弄伤了自己，还流了很多血。
We all agree that ability is more important than knowledge itself. 我们都认同能力比知识本身更重要。
4. The oil and salt are also added by the machine itself.
拓展：反身代词汇总
数 第一人称 第二人称 第三人称
单数
复数
myself
我自己
ourselves
我们自己
yourself
你自己
yourselves 你们自己
himself
他自己
themselves
他（或她、它）们自己
herself 她自己
itself
它自己
hundreds (of…) 许多；大量
辨析：hundreds of 与hundred
5. hundreds.
hundred of
hundred
许多；大量
百
表示概数，不与具体数字连用
其前一般有a 或具体数字，表示具体数目，其后不加-s，也不与of 连用
The old town has a history of more than two hundred years. Hundreds of tourists come to visit it every year .
这座古镇有两百多年的历史。每年有许多游客前来参观。
Review the language points of this lesson.
Search online and know more high-edge inventions that have changed our life. Then exchange ideas with your partner.
Do some related exercises.
Homework

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