英语中,根据主语和谓语之间逻辑关系,动词可分为主动和被动两种语态。主动语态表示主语是动作的执行者或行为的主体。被动语态表示主语是动作的承受者或行为的对象。
英语动词被动语态分析In plays, novels and narrative poems, characters speak as constructs created by the author, not necessarily as mouthpieces for the author’s own thoughts. 这一句的谓语动词应该是speak,created by引出施动者是constructs过去分词做后置定语。