2. Přízvuk ve slovních rodinách

Audio B02-1. Word families.

Word families. Listen and repeat.

photograph, photographer, photographic

economy, economic, economist

democrat, democracy, democratic

history, historian, historic

public, publicity, publicize

electric, electricity, electrician

personal, personality, personify

music, musician, musical

Vowel changes.

nation, national

nature, natural

please, pleasant

sign, signature

crime, criminal

define, definition

atom, atomic

Canada, Canadian