Language Acquisition … requires meaningful interaction in the target language – natural communication –in which speakers are concerned not with the form of their utterences but with the message they are conveying and understanding.
Conscious Language Learning; presentation of explicit language rules.
Old McDonald has got a farm. He has got sheep, cows, and horses on his farm. They graze on the farm every day. The sheep eat about 4 kilos of grass. The cows eat about 8 kilos of grass. All the animals eat 20 kilos of grass.