already.
3.By the time I arrived,the work had been completed (complete).
4.By the time he was eight,he had been taught
(teach) to
play the piano.
5.He had meant
【提示】 由直接引语转变为间接引语,下列情况时态 不变:①不变的真理;②经常的习惯;③历史事件;④部 分情态动词,如 must, ought to, had better 等。
2.指示代词、时间状语、地点状语的变化
直接引语
间接引语
this these now today yesterday
last year
2.过去完成时被动结构
过去完成时的被动语态 I、概念:过去完成时的被动语态表示动作在过去某一 时刻或某一动作之前已完成,且主语与谓语动词存在被动 关系。 II、构成 (1)肯定结构:主语+had been done (2)否定结构:主语+had not been done
(3)疑问句结构:H特a殊d+疑主问语词++bheaedn+do主ne语…+been done
一、阅读下列句子,完成题后练习
1.By the time it ended,more than 700 people had been killed and
2,700 had been injured.
2.By the late 1890s,he had moved to Galveston.
3.He said he had been to Beijing twice.
是谓语动词动作的发出者,即有 主谓 关系。