UNIT 4 A HISTORY OF COMMUNICATION

Communication happens when people ________________________.

• speak

• run

• walk

• write

The Ancient Egyptians invented an early form of paper called __________________.

What is the impact of the printing press?

• There were a lot more books

• People still could not read

• Information spread quickly and accurately

• scientists were able to print and share the results of their work

What is the impact of the printing press?

• There were a lot more books

• People still could not read

• Information spread quickly and accurately

• scientists were able to print and share the results of their work

Johannes Gutenberg invented the printing press in about :

• 1340

• 1440

• 1540

The world's first postage stamp was called __________________.

Telephones were invented 200 years old.

• True

• False

The first public demonstration of television was in 1925.

• True

• False

A systems that used electricity to send messages down a wire, called _____________

What are the impact of the Internet?

• We can watch television programme online

• We can video call

• Many newspaper now have an online edition

• We buy book flight ticket