逍遥右脑 2014-08-29 08:32
【—语法对过去完成时的基本结构总结】同学们对过去完成时是否有初步的映像,什么时候该用过去完成时,什么时候不该用,希望同学们能够发现!
由 had 加动词的过去分词构成。
例句:
She said she had never been to Paris. 她说她从未去过巴黎。
When the police arrived, the thieves had run away. 警察到达时,小偷们早就跑了。
By the time he was twelve, Edison had begun to make a living by himself. 到了十二岁那年,爱迪生开始自己谋生。
结合例句,同学们看出了什么规律来了吗?拿出笔总结一下你的发现吧!