Unit I
Language and Communication : Human and non-human communication; verbal and non-verbal communication
Unit II
Language Change and Variation : Language families; language change; language, mind and society
Unit III
Word Classes, Clause elements and types
Unit IV
Noun Phrase, Verb Phrase, Adjectival Phrases, Prepositional Phrases and Adverbial Phrases
Unit V
The Complex and Compound Sentence, The Verb and its Complementation