Textbook Language Research Based On Word Frequency Statistics

The textbook is an important teaching resource for the curriculum.The Chinese-language version of the textbook for primary and secondary schools is one of the most authoritative textbooks for Chinese language courses.It is the most widely used.At present,many scholars have studied this textbook from different angles,but there are few lexical analysis of textbooks from quantitative.Therefore,from the perspective of statistics and linguistics,this thesis studies the vocabulary in the textbooks of primary and middle schools,and compares them with the high-frequency words of modern Chinese.It hopes to provide linguistic data and theoretical support for the compilation of textbooks.This article is divided into six parts:The first chapter:Introduction Mainly summarizes the research summary of Chinese textbooks in primary and middle schools,and then puts forward research questions,research objects,research methods and research value.The second chapter: the analysis of Chinese and Chinese primary school textbooks based on word frequency statistics.Through the establishment of corpus,the vocabulary of Chinese textbooks in primary and middle schools is integrated and segmented,and then the vocabulary in the textbooks is classified and found that the distribution of word classes in the textbooks is uneven.The real word is dominant,and the virtual word is less.The third chapter: the concept world in the noun word class points out the concept and concept structure reflected in the nouns contained in the Chinese textbook.Based on the classification of various disciplines in the university,it can indirectly reflect the structure of the knowledge type.The Chinese textbooks in primary and middle schools have relatively complete conceptual structure,the imbalance between concepts and the lack of knowledge types,and the ideology in the analysis of textbooks through character analysis results in the conclusion that their ideology is rather rigid and rigid.The fourth Chapter : Characters and Emotional Worlds in Adjectives Through the analysis of character traits and emotional words in Chinese textbooks of primary and middle school,the character and emotional characteristics of the characters in primary and middle school Chinese textbooks are studied,and the personality traits in the textbooks are found.For positivity and positiveness,it reflects the cultural traits,and at the same time,there are also some shortcomings such as the gender stereotypes.Secondly,the distribution of emotional vocabulary in the primary and middle school textbooks is uneven,and there are certain problems.The fifith chapter : Viewing the lexical characteristics of Chinese textbooks in primary and secondary schools from high-frequency words.By analyzing the statistics of high-frequency words in nine grades,analyze the differences between high-frequency words in each grade,and the frequency table of high-frequency words and modern Chinese corpus.In comparison,it is found that the vocabulary recurrence rate is higher in the textbooks,and as the grades increase,the textbook vocabulary is getting closer to the conclusion of the modern Chinese vocabulary frequency table.The sixth chapter:Summary The language of teaching materials is one of the research hotspots in recent years.Based on the research of the former,this paper makes a relevant analysis and synthesis of various word classes in the textbooks,and comprehensively and deeply explores the distribution characteristics of various word classes in the textbooks.