Unit 12
Life is full of the unexpected.
Period 4
Review
主语+had+过去分词v-pp.(done)
①肯定句：主语+had+过去分词. 　　
②否定句：主语+had+not+过去分词. 　　③一般疑问句：Had+主语+过去分词? 　　肯定回答：Yes,主语+had. 　　
否定回答：No,主语+hadn’t . 　　
④特殊疑问句：特殊疑问词或词组+一般疑问句（Had+主语+过去分词）？
⑤被动语态：主语+had（hadn't)+been+过去分词
由时间状语来判定
一般说来，各种时态都有特定的时间状语。与过去完成时连用的时间状语有： 　　
（ 1 ） by + 过去的时间点。
如:I had finished reading the novel by nine o‘clock last night. 　　
（ 2 ） by the end of + 过去的时间点。
如:We had learned over two thousand English words by the end of last term. 　　
（ 3 ） before + 过去的时间点。
如:They had planted six hundred trees before last Wednesday.
(4).for...
He had waited there for three hours by that time.
(5). since...
He had always stayed in his office since that morning.
(6).by the time
 By the time he was twelve, Edison had begun to make a living by himself.
(7).when
 When the police arrived, the thieves had run away.
When my mother got home， I had already done 10 maths problems.
(8). after
After he had finished his homework, he went to bed.
(9). “宾语从句”或“间接引语”。
The teacher asked if we had finished doing our homework.
He said that he had visited the place twice.
appeared
rushed
found out
had disappeared
ended
had called
ended
had lost
told
had run away
course
market
pie
west
above
officers
lady
discovery
block
Fill in the blanks
I was waiting for the school bus but it didn’t come. Then I _______ it was Saturday.
I woke up late this morning. I had to really_____ to get to school on time.
There’s a good TV show tonight but it’s at 1:00 am. I don’t want to
realized
rush
_______ that late.
4. Sally ______ me to her birthday party. It’s at her house on Saturday.
5. Do you know where John is? He was going to meet me earlier but he didn’t _______.
stay up
invited
show up
1. By the time I walked into the class, the teacher had started teaching already.(改为同义句)
The teacher____ _____ his class already before I _______ class.
had
begun
entered
Practice
7. Linda said to me, “ I bought a new bike.” (改为宾语从句)
Linda told me that ____ ____ _____ a new bike.
8. The play began at 8:00. We arrived the minutes late. (合并句子)
The play _____ ____ ____ _____ten minutes late when we arrived.
she
had
bought
had
been
on
for
9. I can’t decided whether I would go or not. (改为简单句)
I can’t decided whether ___ ___or not.
10. He had left by the time I came back, ______ ___?(完成反义疑问句)
to
go
hadn’t
he
Translation
1.我到家时她已经睡了。
By the time I got home, she had already gone to bed.
3.他走以后我找到了那封信。
I found the letter after he had gone away.
We reached the cinema late. The film had already begun.
4.我们到电影院晚了,电影已经开始了。
5.我们发现有人把我们的窗户打破了。
We found that somebody had broken our window.
I soon realized that I had made a serious mistake.
6.不久我意识到自己犯了一个严重的错误。
7.我没有去，因为我已看过这部电影。
I didn’t go because I had already seen the film.
After he checked out all the information, he believed his daughter had made a good decision.
8.他查看了所有的信息后，相信女儿
的选择是对的。
汉译英
1.到上学期你们学会了多少首歌？
2.到昨天晚上，他把这篇课文读了三遍。 
3.十点钟前，我们到达了车站。

4.在他上中学之前，已学会了两百多个英语单词。
 

5.当我们到达电影院时，电影已经开始五分钟了。 
 6.我听说他住那五年了。
How many songs had you learned by the end of last term?
By yesterday evening, he had read the text three times.
We had got to the station before 10:00.
He had learned two hundred English words before he went to middle school.
When we got to the cinema, the film had been on for five minutes.
I heard he had lived there for five years.
Homework for today！
Thanks for listening!