Cohesion, the main form of discoursal coherence, has traditionally been considered a grammatical and lexical device signaled by morphosyntactic cues such as reference, substitution, ellipsis, conjunction and lexical cohesion, which are apparently surface / explicit cohesive devices 摘要傳統(tǒng)語言學認為,銜接是建立語篇連貫的一種重要的語法、詞匯手段,分剮由照應、替代、省略、連接和詞匯銜接等手段來體現(xiàn),屬于表層顯性的語言銜接方式。