[10-20 18:18:21] 来源：http://www.67xuexi.com 高一英语教案 阅读：850次
表 示
例 句
一个动作或状态在过去某一时间或动作之前已经完成或结束。
When I got to the but stop, the bus had gone.
我到达车站时，汽车已经开走了。
表示一个动作或状态在过去某一时间之前已经开始，一直延续到这一过去时间，这个动作可能停止，也可能继续。
I had worked for 5 years here before she came to our school.
她来我们学校之前我就在这儿工作五年了。
B.过去完成时与一般过去时的比较
时态
特征
例 句
一般过去时
1）过去发生的动作或存在的状态。
2）如果几个动作紧接着发生，用一般过去时。
1）Li Ming saw the film yesterday.
李明是昨天看的电影。
2）He cycled to town, parked his bike near a bookshop and entered. 他骑车进城，把车停放在一家书店旁，就进去了。
过去完成时
过去某时刻或某时候以前已完成的动作或状态（过去的过去）
Li Ming said he had seen the film the day before. 李明说他是前天看的电影。
若不按事情发生的前后顺序而是先讲发生在后的事情，发生在前的事情则用过去完成时。
By the time we got to the cinema, the film had begun.
等我们到达电影院，电影早已经开始了。
在有when, after, before, as soon as, until等连词的复合句中，如主句与从句谓语动作是在不同的时间发生的，先发生的用过去完成时，若两个动作紧接着发生，则主从句都可用一般过去时。
1）When I woke up, it had already stopped raining. 我醒来时，雨已经停了。
2）After I (had) finished my homework, I went to bed. 完作业后，我就睡觉了。
C．过去完成时常用于宾语从旬中或用来把含有一般过去时或现在完成时的直接引语变为间接引语。
She said to me, “I saw the film.” 她对我说：“我看过这部电影。”
She told me that she had seen the film.她告诉我她看过这部电影。
D．过去完成时用于虚拟语气中，主要出现在表示与过去事实相反的条件句和wish后的宾语从句中。如：
I wish I hadn't missed the train. 要是赶上了火车就好了。
语法练习：
1.He _____to the lab than he set out to do the experiment.
A. has no sooner got B. no sooner got
B. will no sooner got D. had no sooner got
2.They ask me to have a drink with them. I said that it was at least ten years since I _____a good drink.
A. had enjoyed B. was enjoying C. enjoyed D. had been enjoying
3.Helen_____her key in the office so she had to wait until her husband _____ home.
A. has left; comes B. left; had come
C. had left; came D. had left; could come
4.I finally got the job I dreamed about. Never in all my life____ so happy!
A. did I feel B. I felt C. I had felt D. had I felt
5.The students_____ busily when Miss Brown went to get a book she _____ in the office.
A. had written; left B. were writing ; has left
C. had written; had left D. were writing; had left
答案：DACDD