Four Primary Spoken Chinese Teaching Material Text Corpus Difficulty Analysis

For now， the number of the oral Chinese textbook publishingincreases rapidly, but the quality of oral Chinese teaching is not optimistic,especially in corpus and corpus difficulty and other areas there are still manyproblems and shortcomings. Therefore, in this article, I selected fourrepresentative primary oral Chinese textbooks published since the late1990sas the research object, on the basis of textbook compiling theory and thebasic principles for the choice of a corpus, using the methods of data analysis,describes the four textbooks in corpus length, difficulty, grammaticalhierarchy, corpus, proverb, idiom proverb four aspects of the writingsituation, on the basis of this finding it in four textbooks corpus selection onthe similarities and differences found in four textbooks; this corpus selectionand arrangement of the deficiencies, and put forward some referenceopinions and proposal, hope to be able to after the primary spoken Chinesetextbooks help.