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(共16张PPT)
Unit 1 The mass media
Grammar and Usage(深度练习)
Past Perfect Tense:过去完成时
The Past Perfect Tense
基本结构：“had + 过去分词”
被动语态：“had been + 过去分词”
基本含义：过去完成时表示在过去之前发生的事或完成的动作，即“过去的过去”。
Past
过去
Future
将来
had done
Present
现在
“过去的过去”
Review
Page 58
Fill in the blanks with the correct forms of the verbs.
1. had finished
2. had been
3. have been
4. (had) studied
5. had wanted
6. called
7. had recommended
8. had left
C
Homework Checking
1. By about 6000 BC, people _____________ (discover)the best crops(农作物) to grow and animals to raise.（2020浙江卷)
2. Instead of getting down to a new task(完成一个新任务) as I _____, he examined(检查) the previous work again. (2021江苏卷)
A. had expected B. have expected
C. would expect D. expect
had discovered
直击高考
A
3. I _______ to send Peter a gift to congratulate him on his marriage, but I couldn't manage it. (2022天津卷)
A. had hoped B. am hoping
C. have hoped D. would hope
4. A rescue worker risked his life saving two tourists who _______________(trap) in the mountains for two days. (2021北京卷)
5. I was sent to the village last month to see how the development plan ___________________(carry out执行) in the past two years. (2020江苏卷)
had been trapped
had been carried out
直击高考
A
过去完成时VS一般过去时
一般过去时 过去完成时
定义 只表示过去的动作和事情 过去的过去
时间状语 某一特定的时间： yesterday/ in the past/ just now/ ago/in 1998 by the time/ before＋过去的时间点/ already/ by the end of
Further study
1. By the time I got home, my son (finish) his homework.
2. I_____________(finish) my homework when my father got home yesterday.
3. I___________(finish) my homework at 10 last night.
4. The film__________(begin) when I got to the cinema.
5. The film__________(be) on for 10 minutes when I got to the cinema.
6. My brother___________(study) in this school for three years before he joined the army.
7. He locked the door after he____________(clean) the classroom.
had finished
finished
had begun
had been
had studied
had cleaned
had finished
Exercises
1. They have discussed the financial problems of the company for 2 hours.
2. The machine has already been repaired.
1)强调过去的动作对现在造成的影响或结果。通常与already, yet, just,
never, recently, lately等连用；
2)表示过去的动作或状态持续到现在,有可能持续下去。常与 for +
时间段, since+时间点, in recent years, so far, by now, up to now,
in/during/over the past/last few years 等时间状语连用;
现在完成时has/have done的基本用法
●
●
●
now
past
future
过去完成时
现在完成时
过去完成时VS现在完成时
Practice makes perfect
1. By now, 4 people ____________________(confirm) dead.
2. By 9:45 p.m. last night the fire _____________(spread) to the 15th floor.
3. She was surprised to find the fridge empty; the child _________(eat)everything!
4. Over the last two years, some supermarkets ___________ (start) selling chicken or salad in packs designed with two halves containing separate portions (份).
(2024年浙江卷1月语法填空）
5. In the last five years, Cao __________ (walk) through 34 countries in six continents. （2022年全国甲卷语法填空）
6.On a website called No Fly Climate Sci, for example, roughly 200 academics — many of the climate scientists _______________(promise) to fly as little as possible since the effort started two years ago. （2022年浙江卷1月语法填空）
had spread
have been confirmed
had eaten
have started
has walked
have promised
7. They _____（be）part of a 15-member exploring party that had spent almost five awesome weeks in witness of the natural beauties there. （2024年全国甲卷语法填空）
8. He looked up and saw Eric hanging from the balcony. He quickly ______ (throw) his tools aside, and started running, arms out. (2022年新高考II卷语法填空)
9. It was the first time that she_____________(come)to this mountain village to see the children.
10. We _________ (hope) to catch the 9:30 train, but found it was gone.
10. By about 6000 BC, people _____________(discover) the best crops to grow and animals to raise.（2020浙江卷)
11. A rescue worker risked his life saving two tourists who ______________ (trap) in the mountains for two days. (2018北京卷)
12. I was sent to the village last month to see how the development plan _________________ (carry out) in the past two years. (2018江苏卷)
had come
had hoped
had discovered
had been trapped
had been carried out
were
threw
翻译句子：
1. 到上个月底,你看了多少部英文电影
How many English films had you seen by the end of last month
2. 今天上午十点钟前,他已完成了这项工作。
He had finished the work before ten o’clock this morning.
3. 在我妈妈回来之前,我已经完成了作业。
I had already finished my homework before my mother returned.
Practice makes perfect
4. 我到运动场时,比赛已经开始了。
The match had already begun when I got to the playground.
5. 八点钟,学生开始在田里劳动,这时雨已经停止,太阳出来了。
The students started working in the fields at eight o’clock. The rain had stopped and the sun was shining.
6. 在我爸爸搬到这里之前,他已在学校工作五年了。
My father had worked in the school for five years before he moved here.
7. 昨天我看到了David。自离开学校以来,我们都没有见过面。
I saw David yesterday. We had not seen each other since we left school.
8. 到六月底他们已经治疗了一万多病人。
By the end of June they had treated over 10,000 patients.
9. 他在部队干了十年，去年退役了。
He had served in the army for ten years before he retired last year.
10. 他告诉我他从小就认识她。
He told me that he had known her since he was a child.
11. 汤姆乘飞机回家，他的父亲却已经去世了。
Tom flew home, but his father had already died.
12. 我本来希望昨晚回来的，但没搭上火车。
I had hoped to be back last night, but I didn’t catch the train.
13. 我们本想早回来的，但他们不让我们走。
We had thought to return early but they wouldn’t let us go.
14. 我原以为我以前见过他。
I thought I had seen him before.
15.到他到来时，那人已经离开了。
By the time he arrived, the man had already left.
Thank you!

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