过去完成时态精讲精练

过去完成时的结构： 主语＋had + p.p.+其它. 过去完成时的用法：
强调过去某一个动作发生在 另一个动作前常常用过去完成时态。
过去完成时的否定形式：
主语＋had not／hadn’t+ p.p.+其它.
过去完成时的疑问形式：
Had+主语＋p.p.+其它?
Revision
1.We started to learn English 5 years ago.
用所给动词的正确形式填空．(10’/1)
had turned off 1. He_______________ (turn off) the lights before he left the classroom.
Had had 2. _________ your parents _______(have) lunch when you arrived at home?
一般过去时表示在过去某时发生的动作或存 在的状态。 5 years ago now 2. We have learned English for 5 years. 现在完成时表示的动作发生在 过去，但侧重对 现在产生的结果或造成的影响，与现在有关。 其结构为：“助动词 have（has）+过去分词” 5 years ago have learned now
句型转换
(10’/1)
1. He had stood up before he cleaned the window. _________ he had stood up, he cleaned the After window. 2. His father went to Beijing. He arrived home. (用before合并句子) His father______ ______ to had gone ____ Beijing before arrived he _________ home.
2. She ___________ the first runner-up prize in a beauty contest before she __________an actress. A. have won, became C. had won, became B. had won, become D. has won, became
1. ate an apple 2. slept
——————∣—————∣—————→∣——→
had eaten an apple slept now
She had eaten an apple before she slept.
After she had eaten an apple , she slept.
1. ran out of breath 2. drank water
——————∣—————∣—————→∣——→
had run out of breath drank water now
He had run out of breath before he drank water. After he had run out of breath, he drank water.
Do the exercise
Millie ran back to school because she had left her magazine in the classroom.
a. Millie ran back to school. b. Millie left her magazine in the classroom.
bought football, I _________ a bottle of juice.
写出下列动词的过去完成时形式(5’/1)
had been be _________________ had seen see_________________ had begun begin _______________ had sung sing_________________ had brought bring________________ had opened open________________
翻译题(10’1)
1. 在我们到达电影院之前，电影已 经开始了．
had begun before The film ________ _________ ________ we got _____ to the cinema.
2. 踢完足球之后我买了瓶果汁．
After had played _________ I ________ _________
What happened first?
Simon left school late because the football game had started late. a. Simon left school late. b. The football game started late.
What happened first?
Grammar
1. cleaned the blackboard
2. closed the window
——————∣—————∣—————→∣——→
had cleaned the closed the window blackboard now
She had cleaned the blackboard before she closed the window. After she had cleaned the blackboard , she closed the window.
过去完成时的概念与结构特点:
过去完成时表示在过去某个时间或动 作之前已经发生或完成了的动作或存在的 状态， 即“过去的过去（ past-in-thepast ）”。
1.在老师进入教室前, 李磊擦了黑 板. had cleaned LiLei ______________ (clean) the blackboard before the teacher came into the classroom. 2. 当我们到那儿时火车已经离开了。 The train __________ (leave) when we arrived had left there.
Discussion:
1.The structure of the Past perfect tense:（结构）
2.The definition of the Past perfect tense: （定义）
构成：
主语+had + 动词的过去分词 (p.p.)
定义：
We use it to talk about an action that happened before another action in the past. 强调过去某一个动作发生在 另一个动作前常常用过去完成时态。
Amy had lost her purse and had to go to the police station.
What happened first?
a. Amy lost her purse.
b. Amy went to the police station.
Finish Part A3
1. did his homework 2. played ping pong
——————∣—————∣—————→∣——→
had done his homework played ping pong now
He had done his homework before he played ping pong.
按要求改写下列句子．(5’/1)
Simon had finished his homework before he watched TV.
Simon hadn’t finished his homework before 否定句：he watched TV.
疑问句：Had Simon finished his homework before he
Today, I watched ‘Roman Holiday’ with my friends. Kitty was the first one to arrive at the cinema. When arrived had bought Millie and I _______ (arrive), Kitty ___________ (buy) the tickets already. Simon and Daniel came next. came Before Simon and Daniel _______ (come), Millie and had gone I ___________ (go) to get some drinks. Then all five of us waited for Amy outside the cinema. Before arrived had finished Amy_________ (arrive), we ___________ (finish) our entered drinks. When we _______ (enter) the cinema, the film_____ already _______ (start). Luckily, we didn’t had started miss much.
After he had done his homework , he played Ping pong.
By the time I got outside, the bus had already left.
我出去的时候,公共汽车已经开走了.