UNIT 4. 3º ESO. EXTREME!

Vocabulary
Adventure Sports: a text
Outdoor activities
Some equipment
Adjectives in -ed and in -ing
Adjectives in -ed and in -ing 2

Grammar
Present Perfect (+/-)
Present Perfect (+/-)
Present Perfect (? and answers)

Across the curriculum
Calcium in Wikipedia
Calcium and Health
Webquest: Australian Volunteer Coastguard Association

Listening
So this is what Coasteering is!
 
Song
Present Perfect in Song