On The Features And Functions Of The Discourse Perspective Marker "Cong Mouzhong Yiyi Shang Shuo(???????)"

Guided by the theories of semantic grammar and functional grammar,based on the summary of previous research achievements and investigation of corpus,the paper studies the discourse perspective marker“Cong Mouzhong Yiyi Shang Shuo(???????)”on its discourse function and distribution,discourse selection and limit,perspectival feature and types,pragmatic strategies and functions successively.Firstly,on its discourse function and distribution,“Cong Mouzhong Yiyi Shang Shuo(???????)”mainly appears in front of the perspective sentence in the discourse as a discourse perspective marker.Secondly,on its discourse selection and limit,the perspective sentences that combine with“Cong Mouzhong Yiyi Shang Shuo(???????)”,usually are declarative sentences according to sentence categories,subjective declarative sentences according to standard of subjectivity,cognitive sentences in the subjective declarative sentences according to functions of sentences,assertive cognitive sentences according to standard of assertion,unconventional assertive cognitive sentences according to standard of conventionality.Thirdly,on its perspectival feature and types,the perspectives marked by“Cong Mouzhong Yiyi Shang Shuo(???????)”,have the feature of“unconventional perspectivity”and can be divided into two types:the paratactic unconventional perspectives and the incremental unconventional perspectives.The paratactic unconventional perspectives include four small types:the parallel unconventional perspectives,the interior unconventional perspectives,the related unconventional perspectives and the partial unconventional perspectives.The incremental unconventional perspectives include two small types:the parallel incremental perspectives and the exterior-interior incremental perspectives.Finally,on its pragmatic strategies and functions,“Cong Mouzhong Yiyi Shang Shuo(???????)”can improve the degree of reliability and euphemizing in the discourse to enhance recognition of listeners by using perspectival strategy and elastic strategy.