o).Р语法点二:Noun clausesРA noun clause is a clause that plays the role of a noun. The object clause, the predicative clause, the subject clause, the appositive clause同位语从句.РThe objective clauseРIt is a clause that functions like a noun object. It begins with conjunctions that, if, whether, conjunctional pronoun who, whose, what, which and conjunctional adverbs when, where, how, why, etc.РThe predicative clauseРIt is a clause that functions as the predicative. It begins with conjunctions that, as if, whether, conjunctional pronoun who, what, which and conjunctional adverbs when, where, how, why, etc.РSubject clauseРIt is a clause that functions as the subject. It begins with conjunctions that, whether, conjunctional pronoun who, what, which and conjunctional adverbs when, where, how, why, etc.