Study Of The Central Asian Students' Acquisition Order Of Complements Of Direction

The main focus of order of acquisition theory is the language acquisition rules,the mental process of the students and to research what factors restrict the process. Doubtless, it is of significant importance to research these.Due to the huge complement system,we choose the directional complement to represent ,because its frequency of utilization is higher. Based on the acquisition theory,error analysis theory and statistics of students'compositions,horizontal and vertical research approach, I analysis and compare the samples from students in elementary level, middle and high level to find out the different factors,which affect students'acquisition of complements of direction in different levels,and the order of students'acquisition of complements of direction. And then with the above mentioned,research on error analysis and order of acquisition.I compare and examine textbook'introductions to complements of direction.Finally,I conclude some suggestions in teaching and textbooks. I hope it can improve student-learning efficiency.