| The application rate and error rate of rhetorical devices of foreign students are high.Therefore,the teaching of rhetorical devices of Chinese as a foreign language should be based on the characteristics of rhetorical devices of foreign students,attach importance to the application of rhetorical devices of rhetorical devices,study its particularity,and carry out rhetorical devices in a targeted way.On the basis of predecessors’ research,brute-force search for HSK dynamic composition corpus,multi-angle multi-level analysis was carried out on the sorted 1990 corpora,conclude that students ask degree is proportional to the level of Chinese speech acquisition,gender differences on students ask have effects on the acquisition of speech,certain types of errors and communication cultural differences have certain relations.Rhetorical question can be divided into four categories: rhetorical question,non-rhetorical question,selective rhetorical question and positive and negative rhetorical question.Compared with native Chinese speakers,foreign students tend to use marked rhetorical questions.There are complex and rich correspondences between the types and functions of rhetorical devices."justification and refutation","lyrical reasoning" and "reminding and urging" are the three core functions of rhetorical devices used by overseas students.Based on the principle of appropriateness in rhetoric,this paper puts forward three criteria for judging rhetorical errors,and then describes and analyzes the types and causes of rhetorical errors.The types of errors include rhetorical marker errors,negative errors,incoherence in semantic logic,inappropriateness of communicative objects,and inappropriateness in the selection of sentence types,among which improper use of marker words accounts for the highest proportion,followed by incoherence in semantic logic.The reasons involve students,teachers,teaching materials,characteristics of target language and other factors.The level of Chinese proficiency of foreign students has a direct impact on their mastery of rhetorical devices.The key to improve their ability to use rhetorical devices is to master grammatical knowledge and make clear the logic of expression.In view of rhetorical errors,this paper puts forward teaching Suggestions from three aspects: teachers,teaching materials and students. |