The evaluation of errors in acquisition of chinese preposition “duì (对)” by uzbek-speaking students

The so-called “errors analysis” is to systematically analyze the students' errors in the process of second language acquisition, study its source, reveal the students' interlanguage system, and understand the process and law of second language acquisition. (Liu Xun 2000). Coder divided the mistakes of second language learners into two types: mistakes and errors. The mistakes of the students discussed in this paper are errors, which is, a regular error caused by the poor grasp of the student's target language.