(
课件网) 时态7-过去完成时 初中英语语法课件 英 英 语 语 堂 堂 课 课 ENGLISH LESSON 过去完成时表示过去某一时间前就已经发生或完成了的动作，对过去的某一点造成的某种影响或是结果。 过去完成时描述过去某一时刻之前已经完成的动作，即“过去的过去”。 过去已经完成 或持续到将来 过去 现在 1. 过去完成时是发生在过去的一个时间段里。 2. 动作一定是过去某个时间前已经完成了的。 将来 常与过去完成时连用的时间状语 when+时间状语从句 before+时间状语从句 after+时间状语从句 since+时间状语从句 过去完成时的时间标志 by that time Long before by the end of last week before that year Tips 过去完成时与现在完成时用法相同， 只是时间的衡量标准不同。现在完成时是以现在这个时刻作衡量标准，而过去完成时则以过去某个时间作衡量标准。 过去完成时的构成 肯定句：主语 + had + 动词的过去分词 + 其他成分。 She had left by the time I arrived. 我到达的时候她已经离开了。 She had finished her homework before her friends arrived. 她在朋友到达之前已经完成了她的作业。 They had already left when we got to the party. 当我们到达派对时，他们已经离开了。 过去完成时的构成 否定句：主语 + had+ not + 动词的现在分词 + 其他成分。 She had not gone home. 她还没有回家。 They hadn't finished the work when we got there. 当我们到那儿时，他们还没有完成工作。 I hadn't finished my homework when my parents came back. 当我父母到家的时候，我还没完成家庭作业。 过去完成时的构成 一般疑问句：Had+ 主语 + 动词的现在分词 + 其他成分？ Had he told you to go there earlier yesterday 他昨天告诉过你早点儿到那儿吗？ Yes, he had. 是的，他告诉了。 No, he hadn‘t. 不，他没有 。 Had you finished your homework when you watched TV 你看电视前已经完成作业了吗？ Yes, I had. 是的，我完成了。 No, I hadn‘t. 不，我没有 。 过去完成时的构成 特殊疑问句：特殊疑问词 + had+一般疑问句 + 其他成分？ What had her mother done by the time she got up 她妈妈在她起床前做了什么？ What had Tom done by the time you arrived 你到达之前汤姆做了什么？ In my life, there have been several occasions where I have used the past perfect tense. One such instance was when I had visited my grandparents in the countryside. We had planned this trip for a long time and I was really excited to see them. When I arrived at their house, I realized that they had already prepared a delicious meal for me. They had cooked all my favorite dishes, including roast chicken and apple pie. I was so happy and grateful for their thoughtfulness. We sat down to eat and had a wonderful time together. 过去完成时的用法 (1)表示在过去之前已经发生的动作，一般需有过去的某一时间作参照。 When I telephoned Sue, she had gone out. 我给苏打电话时，她已经出去了。 更早的过去 过去 现在 将来 过去时间参照点 she had gone out By the time I arrived at the station, the train had already left. 我到车站的时候，火车已经离开了。 Before she went to sleep, she had finished her homework. 在她睡觉之前，她已经完成了作业。 When the police arrived, the thief had run away. 警察赶到时，小偷已经逃跑了。 注意：要有过去时间参照点 过去完成时的用法 (2)表示从过去某个时间开始一直持续到过去另 ... ...
