帮我看看这个句子有什么语法点

Question

Until the Qing Dynasty (1644-1911), the sacrificial ceremony, on August 27, was of a larger scale. The teachers' salaries in schools and academies around the nation were raised, and well-performing teachers would be conferred official titles or promoted to higher positions.

Answer 1

复杂句，句子结构是：
第一个句子，until引导时间状语，主句为主系表结构，其中of 短语是把名词词组变成形容词;
第二个句子是并列句，由and连接二个完整句子，二个句子都是被动语态，其中第二个句子有一个动词短语 be conferred to，confer为授予动词，又叫双宾语动词。