时态解析过去完成时：表示动作发生在过去某个时刻，即一定是强调“过去的过去”主语had +done1. 与现在完成时用法相同，只是作为衡量标准的时间不同。现在完成时是以现在这个时刻作衡量标准，而过去完成时是以过去某个时间作衡量标准，Eg1：When we got there, the football match had already started. 当我们赶到时，足球比赛已经开始了。Eg2: When the police arrived, the thief had run away. 当警察赶到时，小偷已经逃走了。2. 常用的过去完成时时态状语标志。By the end of the last week, by that time, long before, before that year.Eg3: I had learned maths all by myself by the age of fourteen.我14岁之前就已经自学完了数学。到目前为止，初高中需要掌握的9大时态已经跟大家讲完。大家在考试中遇到的所有语法问题都不会超出这9大时态的范畴，接下来掌握时态的最好的办法就是不断的去练习了。今天的练习会作为对这四天的语法学习的一个练习。1. I _ his telephone number. I have his number, but I _ to bring my phone book.A. forget, forget B. forgot, forgotC. forget, forgot D. forgot, forget2. Youve left the light on. Oh, so I have. _ and turn it off.A. Ill go B. Ive goneC. I go D. Im going3. “Mike is not coming to the football game this afternoon.”Its a shame! He_ !”A. promises B. promisedB. will promise C. had promised 4. The telephone _ three times in the last hour, and each time it _ for my father.A. had rang; was B. has rung; wasC rang; has been D has been ringing; is5. 我本希望能在昨天下午6点在车站看到她，但是我太忙了。6. 他星期四的时候说他准备周六跟我一起去打球。2实 用 文 档