Contents:••••••Ⅰ.Ⅱ.Ⅲ.Ⅳ.Ⅴ.Ⅵ.LevelsofWordsTheMeaningofWordsGeneralandSpecificWordsIdiomsFiguresofSpeechDictionaries LevelsofWords LevelsofWords:formal（正式用语）StandardEnglish:Stylistic （文体学）common（普通用语）informal（口语词汇）NonstandardEnglish:Slangwords（俚语词）,dialectalwords（...