Chapter 1* build up a hierarchical structure. In grammatical terms, while a sentence is the largest unit, a word is the smallest.(p2)Extended hierarchy of grammatical units (p2)HigherLowerA text consists of one or more sentences A sentence consists of one or more clausesA clause consists of one or more phrasesA phrases consists of one or more wordsA word consists of one or more morphemesA morphemeWhat are the semantic and functional differenc
