In this thesis, introduce about Verb past tense ba and bai of The Secret History of Mongols written in twelve chapters was changed annotation, meaning of annotation and reason of changing annotation.In preface, introduce about purpose of research, work of research, raw material, research situation.In chapter one, find and compare the pronunciation ofå·´ã€å…«ã€åˆ«ã€ä¼¯on Mongolian Word Rhyme and introduce all process ofå·´ã€å…«ã€åˆ«ã€ä¼¯was becameç½·.In chapter two, discuss about meaning ofå·´ã€å…«ã€åˆ«ã€ä¼¯.The four annotations express about the meaning of word category of numeral, tense, and property. Explain to showing forms tense from side translation ofå·´ã€å…«ã€åˆ«ã€ä¼¯.In chapter three, explain the relation of numeral category and annotationå·´ã€å…«ã€åˆ«ã€ä¼¯by single or plural of subject and object. Explain relation of gender category and annotationå·´ã€å…«ã€åˆ«ã€ä¼¯by rising tone, level tone or mid tones. The research result is very close to that explainå·´ã€å…«ã€åˆ«are single and rising tone,伯is plural and mid tone.In chapter four, conform the reason of annotationå·´ã€å…«ã€åˆ«ã€ä¼¯change that is fuzzy of the numeral category and property category. Draw a conclusion about the pronunciation of ba and bai was became assimilation on development progress by compare with corresponding part of Altantovckh. And it’s coincide with the social mores of used written language in that time. |