入党誓词是新党员在入党时对党和人民作出的庄严承诺,同时也是党员必须遵守的行为准则,体现了我们党对党员的基本要求。入党誓词的内容并非一成不变,它在不同的历史时期,具有不同的时代特征。入党誓词的变迁大致经历了5个阶段:中国工农红军时期、抗日战争时期、解放战争时期、中华人民共和国成立初期、党的十二大至今。每个阶段的入党誓词都能充分反映出当时中国共产党肩负的历史使命,虽然文字表述略有不同,但对党 The affirmation of joining the party is the solemn promise promised by new party members to the party and the people when joining the party. It is also a code of conduct that party members must abide by and reflects our party’s basic requirements for party members. The content of the affirmation of joining the party is not immutable. It has different characteristics of the times in different historical periods. The changes to the party oath have gone through roughly five stages: the Red Army of the Chinese Workers and Peasants, the Anti-Japanese War, the War of Liberation, the early days of the People’s Republic of China and the 12th National Congress of the Party so far. The oath of joining the party at each stage can fully reflect the historical mission that the CPC was shouldering at that time. Although the written expression is slightly different,