山西省原平市第一中学高二英语导学案:Module 2 A Job Worth Doing 5语法:复习三种过去时态(一般过去时;过去进行时;过去完成时)【语境呈现】①Somehow he survived
②He was driving a lorry when he came off the road
③Before he volunteered to direct traffic, Timoteo had had lots of jobs
【规律精点】 分析句子中的划线部分可知三个句子用了不同的时态:①_________ ;②_____________ ;③______________
这几种时态的构成分别为:一般过去时______________;过去进行时_______________;过去完成时_______________
【名师点睛】1
一般过去时的特殊用法:在时间和条件状语从句中,代替过去将来时
They said they would let us know if they (hear)any news about him
过去进行时的特殊用法: (1)与 always,constantly,frequently 等词连用,表示说话人的赞美、厌烦等情绪
He was always helping me with my English when we were at school
(2)某些表示位置转移的短暂性动词,如 go,leave,come,return,start 等,可以用过去进行时表示过去将来时
They wanted to know when we (leave)for Shanghai
过去完成时的特殊用法: ( 1 ) 表 达 过 去 未 曾 实 现 的 愿 望 , 意 为 “ 本 打 算 ( 希 望 )