过去完成时的被动语态和间接引语 Ⅰ. 过去完成时的被动语态 1. 概念及构成。 【语境领悟】 *When I got to the theatre, I found the tickets had already been sold out. 当我到剧院时, 发现票已卖完。 *The police found that the house had been broken into. 警察发现房子被闯入。