| Jianyu structure is a special structure in modern Chinese language.“Rang” sentence is a Jianyu structure which is used mostly in Chinese. It is also a difficulty in the process of learning Jianyu structure for Korean students. So we collect 1743 “Rang” sentences made by Korean students from HSK Dynamic Composition Corpus of Beijing Language and Culture University and Chinese Inter-language Corpus of Foreign Students of Ji’nan University. Then we conduct a comprehensive survey of 221 errors made by them by means of error-analysis and find that the omission of“Rang”(33.03%) and the misusage of similar sentence pattern(21.27%)are the errors which occur mostly. What is more, errors will happen to all components of “Rang” sentence. It indicates the importance of teaching on structure of “Rang” sentence.We divide “Rang” sentence into three types—resultative “Rang”sentence( type Ⅰ), imperative “Rang” sentence( type Ⅱ) and allowance“Rang” sentence( type Ⅲ), then tag the 1743 sentences made by Korean students to study their use of the three types “Rang” sentence. We find that as for frequency of use, typeⅠ(74.07%) > type Ⅱ(17.56%) > type Ⅲ(8.38%). As for error rate, typeⅠ(13.79%) > type Ⅱ(10.46%) > type Ⅲ(7.53%). Type Ⅰ has the highest frequency of use and error rate, while type Ⅲ has the lowest frequency of use and error rate. In the end,according to the preceding analysis, we give four teaching suggestions:Firstly, to enhance the foreseeability and pertinency in teaching. Secondly,to give a comprehensive explanation of “Rang” sentence. Thirdly, to focus on discriminating similar sentences pattern and practice on them. Forthly,to design exercises reasonably. |