【专题导航】名词性从句在整个句子里面主要起名词的作用,它包括主语从句、宾语从句、表语从句和同位语从句。名词性从句是中学阶段的一个重要语法项目,近年的高考各套试题都有所涉及,且每年的命题各有变化,但高考题中所涉及的名词性从句主要聚焦在如下一些考点上。考点一:what引导的名词性从句是高考设题的热点what不但有意义,而且要在句中充当成分,也就是说,what引导的从句在句中要充当 【Topic navigation】 Nominal clause in the whole sentence which plays the main role of nouns, which includes the subject clause, object clause, the clause clause and the appositive clause. Nominal clause is an important grammar project in the middle school stage. In recent years, college entrance examination each set of questions have been involved, and the propositions vary from year to year. However, the nominal clause involved in the college entrance examination mainly focuses on some of the following test sites. Test point one: what guidance of the nominal clause is the hot topic of the college entrance examination what what is not only meaningful, but also to act as a component of the sentence, that is, what to guide the clause to be used in the sentence