过去完成时被动探究.ppt

一、过去完成时被动语态结构 过去完成时: had done 过去完成时被动语态（肯定）： had been done 否定： had not been done 一般疑问句： had +主语+been done 特殊疑问句： 疑问词+had+主+been done 3. 自从我到这已经十年了. It is ten years since I came here. It was ten years since I had come here. 4. By the time he graduated, he_____________(learn) a lot. 6. “想”“打算”“认为”的词用过去完成时表示事与愿违计划未实现 want/hope/expect/ plan/mean/intend/ think/ suppose I had intended to call on you. practice We_______(hurry) to the station only to find that the train___________(delay) A year passed when it _____(realize) that the parcel__________(send) to the wrong address. They ______(begin)to climb the mountain after they________(buy)some food. He told us light______(travel)faster than sound. 关联词列举 递进关系：What’s more；moreover；besides; not...but...; in addition (to)… 转折关系：but；however… 归纳总结类：in a word；on the whole; in short；to sum up；in conclusion… 强调关系：in fact; what is more important；in reality；indeed; in particular… 并列关系：and; also; as well as；either...，or...； both...and... ；not only...but also... 先后次序关系：first; second; at last; last but not least；to begin with… 重申关系：in other words; that is to say; as I have said… 被动语态的过去完成时 1.By the time the tornado ended, more than 700 people_____________.(kill) 2.Coghlan traveled back to Canada after he _______________(bury) in Texas. 3. The classroom ___________(clean)before the teacher came. 一、用法： 句中常用by, before, after+过去时间点 表过去的过去 had been cleaned 二、用在宾语从句中（主句是过去式，从句由原来的 was done/have been done/had been done变 had been done 1. The tickets were sold out. 2. He heard that___________________________________. 3. The newspaper reported more than 1000 persons ____________________(kill) in the hurricane. the tickets had already been sold out. had been killed 三、固定句型： 1. it was the first time that we had been introduced at the conference. 2. it was the best film