名词性从句包括主语从句、宾语从句、表语从句和同位语从句。因为它是从句,因此具有句子的结构特点(即拥有:主语+谓语+宾语);同时又具有名词性特点,可以在复合句中整句充担主语、宾语、表语或同位语。名词性从句是中学英语学习的重点,也是高考的主要考点之一。我们必须弄懂和掌握以下热点问题。 Nominal clauses include subject clause, object clause, ephemeral clause and appositive clause. Because it is a clause, it has the structural characteristics of the sentence (ie, possessor: subject + predicate + object); at the same time, it also has the noun characteristic that the subject, object, epigraph, or appositive can be filled in the compound sentence. Nominal clause is the focus of English learning in secondary schools, but also one of the main test centers entrance. We must understand and master the following hot issues.