课件33张PPT。普通高中课程标准实验教科书
英语 (选修8)
人民教育出版社课题:Inventors and inventions(发明家和发明) Unit3 Inventors and Inventions InventionsDo you know some famous inventions ? Compass Paper Printing Gunpowder Four Great Inventions Guess which invention it is.
It is made of glass.
It can reflect the light.
This invention make it possible
for people to see themselves.
mirror 镜子Guessing Gamev It is widely used and can be taken along.
It is small in size.
It is a way of communication.
It has many functions such as calling, sending messages, playing games, etc.
mobile phone 手机It is very useful in our daily life, you can find them in offices,schools, hospitals and so on.
It can be made from pieces of plastic, bamboo.
This invention can help people write or draw.
tablet 书写板Cool ChopsticksBig Umbrella Safe Sleeping Hat Butter StickWhat other inventions can you think of?Etc.?Which impresses you most?If you have invented a car using water instead of petrol to stop people from copying the invention, what will you do?
What questions will a
patent officer ask?the patent officer What’s the use of it?
What does it look like?
What’s it made of?
How to use it?
How much does it cost?
Is it environmentally friendly?
In what way is it different from others?How should the
inventor respond?A patent officer & an inventorWhat’s the use of it?
What does it look like?
What’s it made of?
How to use it?
How much does it cost?
Is it environmentally friendly?
Etc.It can help people…
It looks like…
It’s made of…
This is a new way of…
It costs only…
It does no harm to…
Etc. Inventor A
You have invented a car that uses water instead of petrol. Inventor B
Your new invention is a flying bicycle.
Inventor C
Your new invention is a machine that makes it possible for people to see the future. Inventor D
You have invented a pen that translates what you write into a foreign language. Patent officer
Listen to the inventor and ask questions. Decide whether you will give him/her a patent.Have your own inventions: in 4sRules to follow
Functions
Cost
Appearance
Weight
Safety
Convenience
Environmental protectionAnything
Or
Smart shoes
Smart watch
Smart eye
Smart ear
Smart leg
Smart YOUShow Time!作品展示作品展示The new Four Great Inventions in China (中国“新四大发明”??)杂交水稻汉字激光照排人工合成牛胰岛素复方蒿甲醚discussionWhat qualities should one have to be an inventor?What qualities should one have to be an inventor?creativity
careful
determination
pioneering spirit
imagination
perseverance(恒心)It took Thomas
Edison 15 years
to invent the
light bulb. Genius is 1 percent inspiration and 99 percent perspiration.What can you see? Look more carefully!What else can you see? Homework :1.Use five sentences to describe your invention, including:
Functions (功能)
Appearance ( 外观)
Safety (安全性)
Weight (重量)
Cost (成本)
2.Preview the reading.
同学们Goodbye