中学英语教学课件9【突破英语考试资料】.ppt

文档介绍：Your face is the best ID 
北京市八一中学
杨军静
Pre-reading
Do you know him?
Edison
If you were an inventor like Edison, what would you invent?
Why would you invent it?
What would it be used for?
Talk about your future inventions with your partner.
Do you know there is an invention called a Face Recognition System?
Can you guess what it is used for?
While reading
Let’s read an article about it quickly, and tell what it is used for.
It is used to identify a person.
Detailed reading
Read again and say whether the statement is right or wrong
The system can look through million faces per minute.
The system can check the distance between the eyes to identify a person.
If someone takes away his glasses, the system will find it difficult to make a match.
It will be easy for China to build a facial picture database.
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