2.1.1.1 Transitivity……………………………………………5Р 2.2.1.1.2 Voice………………………………………………….6Р 2.2.1.2 Logical Function………………………………….……..……6Р2.2.2 Interpersonal Function………………………………….….………...6Р 2.2.2.1 Mood…………………………………………….…….….….7Р 2.2.2.2 Polarity and Modality…………………………….…………..8Р2.2.3 Textual Function………………………………………….….………8Р2.3 Some Studies on Obama’s Speech……………………………….……….…9Р2.4 Summary……………………………………………………………………9РChapter Three Discourse Analysis of Obama’s Victory Speech Based on the Systemic Functional Linguistics…………………………………………………….10Р3.1 Introduction……………………………………………………………….10Р3.2 The Realization of Ideational Function…………………………………… 10Р 3.2.1 The Realization of Experiential Function………………………….10Р 3.2.1.1 Transitivity in the Speech……...………………………….10Р 3.2.1.2 Voice in the Speech..…………..……………………………13