| Summative discourse markers played a coherent role in discourse,which can improve students’ textual awareness and discourse expression ability to a certain extent.Therefore,it is very important to research such discourse markers.Through the investigation of the summative discourse markers in textbooks and the HSK Dynamic Composition Corpus,a total of 7 summative discourse markers were sorted out,and taking intermediate and advanced international students as the research object,investigated the use of summative discourse markers.The corpuses involved in this paper were mainly the CCL Corpus of Peking University and the HSK Dynamic Composition Corpus.The CCL Corpus mainly focused on the ontology research of summative discourse markers.The HSK Corpus mainly aimed at the error of such discourse markers by international students,with a total of 945 sentences,of which 201 were valid errors.According to the results of the questionnaire,it can be seen that the international students had an incomplete cognition of the summative discourse markers,and they had the characteristics of "less overall usage,unbalanced utilization rate".The types of error in the use of summative discourse markers by international students mainly included punctuation errors,word/morphological errors,grammatical errors,and discourse errors.Among them,punctuation errors included omission and confusion,and grammatical errors were divided into four types: misaddition,missubstitution,omission and misordering,in addition,discourse errors included two types: no semantic relationship between context and context and had semantic relationship between the context but was illogical.Finally,based on the textbooks,teaching,and learners,some suggestions were put forward. |
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