A Study Of The Newly Increased Words In Modern Chinese Dictionary(7th Edition)

This thesis studies the new words of "Modern Chinese Dictionary"(7^th Edition)(hereinafter referred to as"modern Chinese"(7^th edition)),makes a comprehensive study of the inclusion of the words in the dictionary,and examines the new words from the perspective of social linguistics.Through the study of the language system constructed by these words and the whole dynamic,development law and social dynamics and significance of the lexical development implied in the back,the problems existing in the compilation of the dictionary are pointed out,and the corresponding suggestions are put forward.And ensure the standardization of the language and the specification and use of the words.Of the 440 new words and phrases in modern Chinese（7th edition）,there are 38monosyllabic words,accounting for 8.66%of the total number of words and phrases added.There were 239 two-syllable words in total,accounting for 54.31%,accounting for the largest proportion with the characteristics of disyllabication obvious.In terms of part of speech,208 nouns were added,accounting for 47.27%of the total number of added words,and 202 verbs,accounting for 45.91%,mainly nouns,verbs,nouns and verbs occupy the absolute advantage.Most of them are single-sense words.In terms of sources,these dictionary words involve politics,economy,life,network,dialect words and so on.Most of them are political and life words,which fully reflects the epochal character of the Keep pace with The Times.The word-building of the inclusion of the words in the dictionary mainly involves the word-formation types and word-formation characteristics.Word formation types are divided into simple words and compound words.There are 41simple words,accounting for 9.32%of the total number of added words（words added）,and 399 compound words,accounting for 90.68%of the total number of added words,accounting for the largest proportion.Among them,the compound type is given priority to with slant formal（partial formal）.The attached formation are divided into preplus and postplus（the pre-addition and the post-addition）,in which the post-addition dominates,while the reduplicative formation is relatively less.The characteristics of word formation are mainly bisyllablization,abbreviation,memetics.There are three types of abbreviation:contraction,word extraction and numeral abbreviation.Memetization is embodied in multiple high-frequency word families,and there are multiple pairs of word modules.The word-making methods of new words are mainly phonetic word-making and rhetorical word-making,among which phoneticword-makingincludesonomatopoeia,summationtone,retroflex suffixation,and the proportion of each part is relatively small.The types of rhetoric words used mainly include metaphor,parody,metonymy and exaggeration.Metaphor is divided into simile and metonymy.Parody is divided into quasi-parody and anti-parody.Metonymyincludes feature or mark,action or character,data or tool,specific and ordinary,concrete and abstract,cause and result substitute six categories.Hyperbole is divided into expanding hyperbole and narrowing hyperbole,in order to expand the majority of hyperbole.Theprinciplesoflexicographyincludestandardization,systematicness,definiteness,necessity,universality and stability.The standardization of new words mainly involves the standard view and the aspect of receiving words.As for the problems existing in this dictionary compilation,"modern Chinese"needs to be deliberated and considered carefully when it is republished.