1、表示过去某一时间之前一直进行的动作.过去完成进行时表示动作在过去某一时间之前开始,一直延续到这一过去时间.和过去完成时一样,过去完成进行时也必须以一过去时间为前提.例句:I had been looking for it for days before I found
I had been writing the letters before they came to see me.
(1)they,save,money,before they got married They had saved enough money before they got married. (2)the girl,phone,a friend, before John came back The girl had phoned a friend before John cam
错了用过去完成时造---我在10点以前睡觉 I had gone to bed by 10o'clock.
过去完成进行时通常表示一个持续到过去某时的动作:由 had been +-ing 分词构成He had been waiting for two weeks.He had been asking me the same question many times.Up to that time he had been translating those books.
(1)they,save,money,before they got married They had saved enough money before they got married. (2)the girl,phone,a friend, before John came back The girl had phoned a
When the police arrived, the thieves had run away.警察到来的时候,贼早就跑了. 晕,不好意思,看错.过去完成进行时应该是下面这个句子 He was now thirty years old.He had been gambling since he was ten. You'd been working. You hadn'
一般过去将来时 1 She told us that she would not go with us,if it rained.她告诉我们,如果下雨,她就不和我们一起去了.2 I didn''t know how to do it.What would be their ideas
we had been listening to music before he called. 他喊我们之前我们一直在听音乐. 我们听音乐的动作一直持续到他喊我们这个时间.
过去完成时:Baby boomers had grown up.现在完成进行时:Population in China has been growing rapidly for years.将来进行时:Population in China will be growing rapidly in next few years.过去时:They grew up together.