| Recalling that in recent years,many researchers have done a lot of researches on the grammatical points of directional complements,and the current situation is that most of the researches aimed at Chinese students tend to complement there are few studies on Chinese language learners in Asian and European countries,while in African and Arab countries.In recent years,the number of Arabic students learning Chinese is increasing.Directional complement teaching is a difficult point in teaching Chinese as a foreign language for Arab students,directional complements are one of the hardest parts of grammar to master.Therefore,this paper will study the use of Directional Complements by Sudanese students.This paper probes into the problems of using compound directional complement by Sudanese and Arab students,in order to help Sudanese and Arab students understand to use compound directional complement more easily and provide feasible suggestions for the teaching and learning of compound directional complement.This article is divided into four chapters,the first chapter as an introduction,mainly describes the origin of the topic,the research status of this issue in China and abroad,the research content and object and the research method of this paper.The second chapter is mainly from the semantic and pragmatic to distinguish "Shangqu,Shanglai,Xiaqu,Xialai".The third chapter mainly investigates and analyzes the situation of the Sudanese students using compound directional verb’s "Shangqu,Shanglai,Xiaqu,Xialai",It includes the analysis of the results reflected in the questionnaire and the analysis of the errors in the use of compound directional complement "Shangqu,Shanglai,Xiaqu,Xialai",re-enumerated and analyzed the errors of Sudanese students on this issue.The fourth chapter carries on the analysis of the third chapter and gives some suggestions on teaching and learning the compound directional complement "Shangqu,Shanglai,Xiaqu,Xialai".Finally,as the conclusion of this thesis,some experiences and shortcomings of the present study are explained,aiming to point out the direction for future research. |