Cohesion-5 Types ■Reference(照应) ■ Substitution(替代) ■Ellipsis(省略) ■Conjunction(连接词语) ■Lexical Cohesion(词汇衔接) ■ (Halliday Hason,1976) 99 Cohesion – 5 Types ◼ Reference (照应) ◼ Substitution (替代) ◼ Ellipsis (省略) ◼ Conjunction (连接词语) ◼ Lexical Cohesion (词汇衔接) ◼ (Halliday & Hason, 1976)