河南省灵宝市第三高级中学 2013-2014 学年高二英语导学案 29:Past perfect 过去完成时Grammar summaryForm: had + done had + been doneUse: To talk about an event or situation in the past which happened before the other past
The film began when they arrived at the cinema
The film had begun when they arrived at the cinema
The students were leaving the class when the teacher came in
The students had left the class when the teacher came in
The police arrested the man who was breaking into a jewelery shop
The police arrested the man who had broken into a jewelery shop
有 by/before/until、when 等引导时间状语或根据上下文1
The audience left after the film had finished
By the time I got home, the others had eaten all the food
3 When I arrived home I found that someone had stolen my CD player
I had never talked