高二英语人教新课标选修八Unit3Usinglanguage.pptx

高二人教新课标版选修八
Unit 3
Inventors and inventions
Using Language
Edison
the tin foil
phonograph
(留声机)
How many inventors do you know?
James Watt
steam engine
Wright brothers
Albert Einstein
Theory of Relativity
Match the following two columns.
Galileo
Einstein
Newton
Watt
Edison
Alexander graham Bell
telephone
telescope
steam engine
bulb
Theory of Relativity
Newton’s law
Telephones become part of our life. Do you know who invented the first telephone?
Alexander Graham Bell
Alexander Graham Bell invented the telephone in 1876—and this is the phone company’s way of honoring his achievement! The very first phone call was from Bell to his lab assistant, and he said, “Mr. Watson, come here at once. I want you.”