人教版（2019）选择性必修第二册 Unit 3 Food and Culture 语法课件(共27张PPT)
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| 名称 | 人教版（2019）选择性必修第二册 Unit 3 Food and Culture 语法课件(共27张PPT) |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2025-05-12 18:24:52 | ||
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(共27张PPT)
Discovering Useful Structures
Unit 3 Food and Culture
Q1：什么是过去完成时？
Q2：过去完成时的结构？
Q3：过去完成时时间状语有哪些？
Q4：隐形的过去完成时
一、过去完成时
过去完成时 past perfect tense
1. What is past perfect tense
过去完成时表示过去某个时间之前已经发生的动作或一直延续的动作或状态。→“过去的过去”
Past perfect tense is used to tell an activity done before something in the past. So it is used in a background of past.
Q1：什么是过去完成时？
By the time the policeman got to the shop, the thief had run away.
警察到商店时，小偷已经逃跑了。
过去 现在 将来
基本定义： 过去完成时是表示过去某个时间之前已经发生的动作或一直延续的动作或状态。→“过去的过去”
理解“过去的过去” ：
过去
过去的过去
现在
例：The film had begun before we got to the cinema.
我到达电影院之前电影已经开始了。
先发生的动作用过去完成时，后发生的动作用一般过去时。
had begun
got
2. Structure of past perfect tense
Hong Kong had returned to China before Macao came back.
① 否定句：
Hong Kong hadn’t returned to China before Macao came back.
② 一般疑问句：
Had Hong Kong returned to China before Macao came back
Q2：过去完成时的结构？
主动语态 被动语态
肯定形式 had done had been done
否定形式 had not done had not been done
一般疑问句 had＋主语＋done had＋主语＋been done
特殊疑问句 疑问词＋had＋主语＋done 疑问词＋had＋主语＋been done
1．表示在过去某一时间之前已经完成的动作
过去完成时可以表示在过去某一时间或动作之的已完成的动作。这个过去的时间常用by介词短语或before引导的时间状语从句来表示，也可以从一个表示过去的动作或下文中得到提示。
conclusion1
3. Usage of past perfect tense
① 有时间状语before/by (the end of)+过去时间点时。
e.g. I had finished reading the novel by nine o’clock last night.
② 用于hope, intend, mean, plan, think等动词表示未实现的愿望时。
e.g. I had intended to visit him yesterday but I wasn’t able to
make it.
2．表示动作一直持续到过去某一时间
过去完成时可以表示从过去某一时间开始一直延续到过去另一时间的动作或状态。主句中常含有for引出的“时间段”状语。
conclusion2
③ 句型It / This / That was + the 序数词 + time + that从句；
句型It was +一段时间+ since从句。
e.g. It was the first time that I had made such a mistake.
It was two years since he had left his hometown.
④ 句型Hardly...when或No sooner...than...等固定句型中。
e.g. Hardly had he begun to speak when he was interrupted by the audience.
3．用来表示未曾实现的愿望或打算
hope,wish,plan,want,mean, intend,attempt,suppose think，expect等表示“打算、计划、希望、试图、认为”等的词后，用过去完成时表示过去未曾实现的愿望、打算或意图等。指后面不定式的动作未曾实现。
conclusion3
①When my family and I had just arrived in China, we went looking for a good place to eat in Beijing.
②A Sichuan restaurant had been recommended to us by a friend, and finally, we found it.
观察下面句子，说出划线部分的结构类型及句中功能。
①划线部分是____________________，arrive这个动作是发生在went这个动作之前，表示过去的过去。
②划线部分是____________________，recommend这个动作是发生在found这个动作之前，而且是被动动作。
过去完成时的主动语态
过去完成时的被动语态
过去完成时被动语态 past perfect passive voice
Look at the two pairs of sentences, and pay attention to the meaning and use of the words in red.
1. The chef had set up a farm-to-table restaurant before his new
cookbook was published.
A new farm-to-table restaurant had been set up by the chef before his
new cookbook was published.
2. They had finished their dinner by the time Sam joined them.
Their dinner had been finished by the time Sam joined them.
My father asked me if I had finished reading that book.
The lady showed me the pictures she had painted.
I began the work after he had gone.
1.在 told，said，knew，heard，thought 等动词后的宾语从句, 主句为过去时，从句动作发生在主句之前，用过去完成时。
Q4：隐形的过去完成时
Structure of past perfect tense passive voice
Active Voice Passive Voice
肯定 had done
否定 hadn’t done
疑问 Had ... done ...
had been done
hadn’t been done
Had ... been done ...
It / This / That was the first / second time(that)主+had done
这是 / 那是某人第一 / 第二次 / 第…次做…
It was the first time she had left her motherland.
It was the +形容词最高级+名词+ (that)主+ had done
It was the most inspiring performance(that)I had watched.
[典例]
1. It was the first time she _________ (leave) her motherland.
2. It is the first time (that) I _____________ (speak) in public.
3. This ___ (be) the first time I had seen Dad so furious狂怒的.
4. It is time for us ________ (pack) up and leave.
5.[变]It is time we ___________________ (pack) up and leave.
6. [变]It was the best coffee I ___________(taste).
had left
have spoken
was
to pack
had tasted
should pack/packed
is
is
has
have
用于一些固定句型：
Translation
1. 下雨之前我们就去到了车站。
2. 我们本来打算在广州买房，但最后只是一场梦。
3. 我一回到家就开始下雨。
We had got to the station before it rained.
We had planned to buy a house in Guangzhou, but it proved to
be a dream.
No sooner had I reached home than it began to rain.
肯定结构 had＋been done
否定结构 had＋not＋been done
一般疑问结构 had＋主语＋been done
特殊疑问结构 特殊疑问词＋had＋主语＋been done
过去完成时的被动语态 ：
Summary
Practice
1. Find more sentences using the past perfect tense and the past perfect
passive voice from the passage in Page 26 of textbook.
1) Prior to coming to China, my only experience with Chinese cooking was in
America, with Chinese food that had been changed to suit American tastes.
2) When my family and I had just arrived in China, we went looking for a
good place to eat in Beijing.
3) A Sichuan restaurant had been recommended to us by a friend, and finally,
we found it.
4) Tired, hungry, and not knowing a word of Chinese, we had no idea how to
order, so the chef just began filling our table with the best food we had ever
eaten.
Review the Past Perfect Tense
the Past
Perfect Tense
图示解析
主动
表示过去的过去发生的动作
被动
had been
done
had done
意义
1. I ___________ (eat) lots of cakes so far.
2. I _________ (eat) lots of cakes till then.
3. Tom ____________ (finish) writing his novel by the end of last year.
4. Tom __________ (finish) writing his novel by now.
5. Tom (finish) writing his novel by the end of this year.
6. Tom _________ (finish) writing his novel last year.
have eaten
had eaten
had finished
has finished
will have finished
finished
即学即练
2. Complete the sentences with the correct forms of the given words.
1) The tickets _______________ (sell) out before I came to the cinema.
2) By the end of last year, we _______________ (produce) 20,000 cars.
3) He ____________ (tell) many times not to be late.
4) We _________________ (warn) to be careful of rats.
5) A power station _______________ (set) up in their hometown.
6) The train _______________ (leave) before we reached the station.
7) 100 tractors __________________ (produce) by the end of last year.
8) When the police arrived, the thieves _______________ (run) away.
9) She told us that the meeting ____________________ (cancel).
10) The car _______________ (drive) away this morning.
had been sold
had produced
had been told
had been warned
had been set
had left
had been produced
had run
had been canceled
had been driven
Hardly (1) ______I_____(get) up this morning when I had a strange feeling that it wasn't going to be my day. I (2) ______________(intend) to have a big breakfast, but I had no time. I got up so late that I had to hurry to the bus stop to catch my bus. Unfortunately, I (3)__________
(step) on a banana peel and fell on my backside. What’s worse, by the time I got to the bus stop, the bus (4)____________(leave). I had no choice but to run. It was the first time that I (5)__________(run) to school. When I got to the classroom, I suddenly realized that it was Sunday. It is the worst day that I (6)___________ (have) in the past few years.
Complete the following passage.
had got
had intended
stepped
had run
had left
have had
Consolidation
完成句子
1. She found that______________________________________________.
她发现这片区域的房子都被风暴摧毁了。
2. He had finished the novel by the end of last month. (被动语态改写）
3. It was the first time that we had talked about this issue face to face. (被动语态改写）
the houses in the area had been destroyed by the storm
The novel had been finished by him by the end of last month.
It was the first time that this issue had been talked about face to face by us.
完成句子
4. 到上学期期末为止, 我们已经学了两千多个英语单词。
5. 我昨天回家的时候发现我的房间已经收拾干净了。
6. 这是中国女排第十次取得世界冠军。
7. 他刚开始演讲，观众就打断了他。
Hardly ____________________________________________________
We had learned over 2000 English words by the end of last term.
When I came back home yesterday, I found that my room had been cleaned up.
This is the tenth time that the Chinese women’s volleyball team had claimed the world championship.
had he begun to speak when the audience interrupted him.
THANKS
Discovering Useful Structures
Unit 3 Food and Culture
Q1：什么是过去完成时？
Q2：过去完成时的结构？
Q3：过去完成时时间状语有哪些？
Q4：隐形的过去完成时
一、过去完成时
过去完成时 past perfect tense
1. What is past perfect tense
过去完成时表示过去某个时间之前已经发生的动作或一直延续的动作或状态。→“过去的过去”
Past perfect tense is used to tell an activity done before something in the past. So it is used in a background of past.
Q1：什么是过去完成时？
By the time the policeman got to the shop, the thief had run away.
警察到商店时，小偷已经逃跑了。
过去 现在 将来
基本定义： 过去完成时是表示过去某个时间之前已经发生的动作或一直延续的动作或状态。→“过去的过去”
理解“过去的过去” ：
过去
过去的过去
现在
例：The film had begun before we got to the cinema.
我到达电影院之前电影已经开始了。
先发生的动作用过去完成时，后发生的动作用一般过去时。
had begun
got
2. Structure of past perfect tense
Hong Kong had returned to China before Macao came back.
① 否定句：
Hong Kong hadn’t returned to China before Macao came back.
② 一般疑问句：
Had Hong Kong returned to China before Macao came back
Q2：过去完成时的结构？
主动语态 被动语态
肯定形式 had done had been done
否定形式 had not done had not been done
一般疑问句 had＋主语＋done had＋主语＋been done
特殊疑问句 疑问词＋had＋主语＋done 疑问词＋had＋主语＋been done
1．表示在过去某一时间之前已经完成的动作
过去完成时可以表示在过去某一时间或动作之的已完成的动作。这个过去的时间常用by介词短语或before引导的时间状语从句来表示，也可以从一个表示过去的动作或下文中得到提示。
conclusion1
3. Usage of past perfect tense
① 有时间状语before/by (the end of)+过去时间点时。
e.g. I had finished reading the novel by nine o’clock last night.
② 用于hope, intend, mean, plan, think等动词表示未实现的愿望时。
e.g. I had intended to visit him yesterday but I wasn’t able to
make it.
2．表示动作一直持续到过去某一时间
过去完成时可以表示从过去某一时间开始一直延续到过去另一时间的动作或状态。主句中常含有for引出的“时间段”状语。
conclusion2
③ 句型It / This / That was + the 序数词 + time + that从句；
句型It was +一段时间+ since从句。
e.g. It was the first time that I had made such a mistake.
It was two years since he had left his hometown.
④ 句型Hardly...when或No sooner...than...等固定句型中。
e.g. Hardly had he begun to speak when he was interrupted by the audience.
3．用来表示未曾实现的愿望或打算
hope,wish,plan,want,mean, intend,attempt,suppose think，expect等表示“打算、计划、希望、试图、认为”等的词后，用过去完成时表示过去未曾实现的愿望、打算或意图等。指后面不定式的动作未曾实现。
conclusion3
①When my family and I had just arrived in China, we went looking for a good place to eat in Beijing.
②A Sichuan restaurant had been recommended to us by a friend, and finally, we found it.
观察下面句子，说出划线部分的结构类型及句中功能。
①划线部分是____________________，arrive这个动作是发生在went这个动作之前，表示过去的过去。
②划线部分是____________________，recommend这个动作是发生在found这个动作之前，而且是被动动作。
过去完成时的主动语态
过去完成时的被动语态
过去完成时被动语态 past perfect passive voice
Look at the two pairs of sentences, and pay attention to the meaning and use of the words in red.
1. The chef had set up a farm-to-table restaurant before his new
cookbook was published.
A new farm-to-table restaurant had been set up by the chef before his
new cookbook was published.
2. They had finished their dinner by the time Sam joined them.
Their dinner had been finished by the time Sam joined them.
My father asked me if I had finished reading that book.
The lady showed me the pictures she had painted.
I began the work after he had gone.
1.在 told，said，knew，heard，thought 等动词后的宾语从句, 主句为过去时，从句动作发生在主句之前，用过去完成时。
Q4：隐形的过去完成时
Structure of past perfect tense passive voice
Active Voice Passive Voice
肯定 had done
否定 hadn’t done
疑问 Had ... done ...
had been done
hadn’t been done
Had ... been done ...
It / This / That was the first / second time(that)主+had done
这是 / 那是某人第一 / 第二次 / 第…次做…
It was the first time she had left her motherland.
It was the +形容词最高级+名词+ (that)主+ had done
It was the most inspiring performance(that)I had watched.
[典例]
1. It was the first time she _________ (leave) her motherland.
2. It is the first time (that) I _____________ (speak) in public.
3. This ___ (be) the first time I had seen Dad so furious狂怒的.
4. It is time for us ________ (pack) up and leave.
5.[变]It is time we ___________________ (pack) up and leave.
6. [变]It was the best coffee I ___________(taste).
had left
have spoken
was
to pack
had tasted
should pack/packed
is
is
has
have
用于一些固定句型：
Translation
1. 下雨之前我们就去到了车站。
2. 我们本来打算在广州买房，但最后只是一场梦。
3. 我一回到家就开始下雨。
We had got to the station before it rained.
We had planned to buy a house in Guangzhou, but it proved to
be a dream.
No sooner had I reached home than it began to rain.
肯定结构 had＋been done
否定结构 had＋not＋been done
一般疑问结构 had＋主语＋been done
特殊疑问结构 特殊疑问词＋had＋主语＋been done
过去完成时的被动语态 ：
Summary
Practice
1. Find more sentences using the past perfect tense and the past perfect
passive voice from the passage in Page 26 of textbook.
1) Prior to coming to China, my only experience with Chinese cooking was in
America, with Chinese food that had been changed to suit American tastes.
2) When my family and I had just arrived in China, we went looking for a
good place to eat in Beijing.
3) A Sichuan restaurant had been recommended to us by a friend, and finally,
we found it.
4) Tired, hungry, and not knowing a word of Chinese, we had no idea how to
order, so the chef just began filling our table with the best food we had ever
eaten.
Review the Past Perfect Tense
the Past
Perfect Tense
图示解析
主动
表示过去的过去发生的动作
被动
had been
done
had done
意义
1. I ___________ (eat) lots of cakes so far.
2. I _________ (eat) lots of cakes till then.
3. Tom ____________ (finish) writing his novel by the end of last year.
4. Tom __________ (finish) writing his novel by now.
5. Tom (finish) writing his novel by the end of this year.
6. Tom _________ (finish) writing his novel last year.
have eaten
had eaten
had finished
has finished
will have finished
finished
即学即练
2. Complete the sentences with the correct forms of the given words.
1) The tickets _______________ (sell) out before I came to the cinema.
2) By the end of last year, we _______________ (produce) 20,000 cars.
3) He ____________ (tell) many times not to be late.
4) We _________________ (warn) to be careful of rats.
5) A power station _______________ (set) up in their hometown.
6) The train _______________ (leave) before we reached the station.
7) 100 tractors __________________ (produce) by the end of last year.
8) When the police arrived, the thieves _______________ (run) away.
9) She told us that the meeting ____________________ (cancel).
10) The car _______________ (drive) away this morning.
had been sold
had produced
had been told
had been warned
had been set
had left
had been produced
had run
had been canceled
had been driven
Hardly (1) ______I_____(get) up this morning when I had a strange feeling that it wasn't going to be my day. I (2) ______________(intend) to have a big breakfast, but I had no time. I got up so late that I had to hurry to the bus stop to catch my bus. Unfortunately, I (3)__________
(step) on a banana peel and fell on my backside. What’s worse, by the time I got to the bus stop, the bus (4)____________(leave). I had no choice but to run. It was the first time that I (5)__________(run) to school. When I got to the classroom, I suddenly realized that it was Sunday. It is the worst day that I (6)___________ (have) in the past few years.
Complete the following passage.
had got
had intended
stepped
had run
had left
have had
Consolidation
完成句子
1. She found that______________________________________________.
她发现这片区域的房子都被风暴摧毁了。
2. He had finished the novel by the end of last month. (被动语态改写）
3. It was the first time that we had talked about this issue face to face. (被动语态改写）
the houses in the area had been destroyed by the storm
The novel had been finished by him by the end of last month.
It was the first time that this issue had been talked about face to face by us.
完成句子
4. 到上学期期末为止, 我们已经学了两千多个英语单词。
5. 我昨天回家的时候发现我的房间已经收拾干净了。
6. 这是中国女排第十次取得世界冠军。
7. 他刚开始演讲，观众就打断了他。
Hardly ____________________________________________________
We had learned over 2000 English words by the end of last term.
When I came back home yesterday, I found that my room had been cleaned up.
This is the tenth time that the Chinese women’s volleyball team had claimed the world championship.
had he begun to speak when the audience interrupted him.
THANKS