高中英语:unit 2 robots warming up and reading 课件 人教版选修7 (共58张ppt)
高中英语:unit 2 robots warming up and  reading 课件 人教版选修7 (共58张ppt)第2页

What is a robot?

How does a robot work?

Can you list some kinds of robots you know about? What can these robots do?

A robot is a machine designed to do jobs that are usually performed by humans.

A robot is programmed and controlled by a computer.

Today there are different kinds of robot, including industrial robots, robots that carry out jobs in the house, entertainment robots, and so on.