By the time he got to the school, the first period had been finished.

　　当他赶到学校的时候，第一节课已经上完了。

　　2．在told, said, knew, heard, thought等动词之后的宾语从句中，若表示过去某一被动动作时，用过去完成时的被动语态。

　　He heard that the robber had been caught and put into prison.

　　他听说抢劫者已被抓住并进了监狱．

　　The media reported more than 1，000 people had been killed in the hurricane.

　　媒体报道说有一千多人在飓风中丧生。

　　3．It was the first/second ... time that ...句中that引导的定语从句用过去完成时。

　　It was the first time that he had been beaten black and blue.

　　那是他第一次被打得青一块紫一块的。

　　集中演练1

　　1－1.单句语法填空

　　①As the assignment had been done (do), he went on to search some information on the Internet.

　　②He did what he had been told (tell) to.

　　③The classroom had been cleaned (clean) before the teacher came.

　　④It was the first time that a speech had ever been given (give) by Tom.

　　⑤Experiments of this kind had been conducted (conduct) in both the U．S. and Europe well before the Second World War.

　　1－2.完成句子

　　⑥飓风结束的时候，有多少座大楼被毁了？

　　How many buildings had been destroyed when the hurricane ended?

　　⑦她回到家发现所有的家具都被洪水毁坏了。

　　She returned home and found all her furniture had been ruined by the flood.

　　⑧地震后，他们发现几个人受了伤。

　　After the earthquake, they discovered that several people had been injured．

　　⑨在这个系统投入使用之前，大量的水被浪费了。

　　Large quantities of water had been wasted before this system was put into use.

　　⑩会议结束时，宣布达成了一项协议。

　　At the end of the meeting, it was announced that an agreement had been reached.

语法点二 间接引语