8、过去完成时
1.定义:过去发生或者已经完成的动作对目前导致的影响或结果,或从过去已经开始,持续到目前的动作或状况。
2.时间状语:before, by the end of last year , etc.
3.基本结构:had+done.
4.否定形式:had+not+done.
5.一般疑问句:had 放于句首。
6.使用方法:
(1)在told, said, knew, heard, thought等动词后的宾语从句中。
eg:
She saidshe had never been to Paris. 她告诉我她从来没去过巴黎。
(2)在过去不同时间发生的两个动作中,发生在先,用过去完成时;发生在后,用一般过去时。
eg:
①When the police arrived, the thieves had run away. 警察到达时,小偷们早就跑了。
(3)表示意向的动词,如hope, wish, expect, think, intend, mean,suppose等,用过去完成时表示原本,未能。
eg:
①We had hoped that you would come, but you didnt. 那时大家期望你能来,但你没来。
②I had hardly opened the door when he hit me. 我刚打开门,他就打了我。
(注意:had hardly when... 刚......就......)
③He had no sooner bought the car than he sold it. 他刚买了这辆车,转眼又卖了。
(注意:had no soonerthan 刚 就)
编辑推荐:
2025年中考各科目重点常识大全
中考资讯、中考政策、考试前筹备、中考预测、分数线等中考时间线的全部要紧节点尽在智学网公众号