人教版（2019）选择性必修第二册 Unit 3 Food and Culture Learning about language 语法课件（30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 Learning about language 语法课件（30张PPT） |  | |
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| 文件大小 | 12.6MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-02-11 17:40:19 | ||
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(共30张PPT)
Discover Useful Structure:
过去完成时态
Food and Culture
Unit 3
Teaching objectives:
In this class, you will
recognize and summarize the meaning, form and use of the past perfect tense and the past perfect passive voice;
use the past perfect tense and the past perfect passive voice to describe a situation that happened in the past.
Sense the usage of the past perfect tense
一、什么是过去完成时？
表示过去某一时间或动作之前发生的动作或状态，以及对过去的某一点造成的某种影响或是结果。
例：
1. By nine o'clock last night, we had got 200
pictures from the spaceship.
2. All the tickets had been sold out when they
arrived.
I had finished my work before I went out to play football.
He told me a story that I had heard many times.
I arrived at the station and found that the train had gone.
Read the following sentences and pay attention to the words in red and pink.
present
future
past
past perfect
past perfect tense
过去完成时结构：had (not)+done
意义：
过去完成时：表示过去某一时间或某一动作之前发生且已经完成的动作或状态。
主动语态构成:
被动语态构成:
had done
had been done
二、过去完成时的构成
基本结构：had＋动词过去分词
(1)肯定句：主语＋had＋动词过去分词＋其他。
(2)否定句：主语＋had＋not＋动词过去分词＋其他。
He had already been to New York earlier in the week.
本周早些时候他去过纽约。
At that time we hadn't met her.
那时我们还没有见到她。
(3)疑问句：Had＋主语＋动词过去分词＋其他？
肯定回答：Yes，主语＋had.
否定回答：No，主语＋hadn't.
— Had you visited here before
— Yes, I had. / No, I hadn't.
(4)特殊疑问句：特殊疑问词或词组＋had＋主语＋
过去分词＋其他？
Where had you been before you came here
(5)被动语态：主语＋had (not)＋been＋动词过去分词
＋其他。
By the end of last year all the preparatory work had been done.
三、过去完成被动时基本用法
1. 表示过去某一时间或某一动作前已发生且已完成的动作或状态。如：
The work had been finished by us by nine o ’clock yesterday.
Grace realized a mistake had been made by her.
The project had been completed by the end of 1999.
2．叙述过去发生的事情，在已叙述了过去发生的事
情后，反过来追述或补述以前发生的动作时，常
使用过去完成时。
Mr.Smith died yesterday. He had been a good friend of mine.
3. 在含有定语从句的主从复合句中，如果叙述过去的
事，先发生的动作常用过去完成时。
I returned the book that I had borrowed.
4.过去完成时常常用在told，said，knew，heard，
thought等动词后的宾语从句(或间接引语)中，这
时从句中的动作发生在主句表示的过去的动作之前。
He said that he had known her well.
I thought I had sent the letter a week before.
5.状语从句：在过去不同时间发生的两个动作中，
发生在前，用过去完成时；发生在后，用一般过去时。
如：when, before, after, as soon as, till / until引导
的复合句。
When I woke up, it had already stopped raining.
She didn't go to bed until she had finished her work.
注意：
如果两个动作紧接着发生，则常常不用过去完成时，特别是在包含before和after的复合句中，因为从句的动作和主句的动作发生的先后顺序已经非常明确，可以用一般过去时代替过去完成时。
例:
① We had hoped that you would be able to visit us.
② I had meant to take a good holiday this year, but
I was not able to leave.
6．动词think，want，hope，mean，plan，intend
等用过去完成时来表示过去未曾实现的想法、希
望、打算或意图等。
1)用于wish后的宾语从句中，表示对过去未做成的事情的某种感叹或愿望。如：
I wish I (be) there at that time.
那时候我要在那儿就好了。（事实上我不在那儿。）
I wish I (tell) him about it.
我要是没告诉他那事就好了。（事实上我告诉他了。）
四、过去完成时态常见的固定结构.
had been
had not told
2)用于对过去事实进行虚拟的条件句中。如：
If I had hurried, I wouldn't have missed the train.
如果我快点的话，我就不会误了火车。
If you had been at the party, you would have met him.
如果你去了晚会，你就会见到他的。
3)过去完成时常用在引述动词一般过去时后的间接引语中。
They said that they had planted the trees on the hillside.
他们说他们把树种在山坡上了。
Jack told me he （read） the book before.
杰克告诉我他以前读过那本书。
Julie said she （go）to see him the day before.
朱莉说她前一天已经去看过他。
had read
had gone
4) think，want，hope，plan，intend，mean和suppose等词的过去完成时可以用来表示本来要做而没做或无法做的事，或没有实现的希望或意图。
Eve had hoped to see more of China.
伊芙曾希望在中国多观光一番。
I had intended to be there on time.
我本打算准时去的。
动词think, want, hope, mean, plan, intend, wish, expect, suppose等用过去完成时来表示过去未曾实现的想法、希望、打算或意图等。
1. We had intended to have a barbecue in the open air, but the weather was bad.
2. I _________ (wish) to become a doctor, but I studied law at college.
3. They ____________ (plan) to see us off at the airport.
had planned
had wished
5)用在“ 主语+ had hardly/scarcely( no sooner) +过去分词+ when( than)从句”句型中，主句用过去完成时，从句用一般过去时。
The party had hardly started when Joe left.
I had no sooner got back to the kitchen than the doorbell rang.
I had no sooner reached home than it began to rain.
当hardly /scarcely, no sooner位于句首时，主句要倒装。
Hardly had we left the house when it began to rain.
Hardly Laura sat down when the phone rang.
No sooner I walked in the door than they （arrive） .
had
had
arrived
(6)用于过去完成时的时间状语：by+ 过去时间点；by the end of +过去时间点；by the time +过去时间点；before +过去时间点。
I (finish) reading the novel by 9 o’clock last night.
By the end of that year, Henry (collect) more than a thousand postcards.
They (plant) 600 trees before last Wednesday.
By the time they arrived, we (get) everything ready.
had finished
had collected
had planted
had got
(7)用在“It was the +序数词+ time ( that) sb had done”或者
“It was the +形容词最高级+名词+ (that) sb had done”句型中
(从句用过去完成时)
It was the first time ( that) I (be) to Shanghai.
It was the most inspiring performance I (watch).
(8)用在“It was+一段时间+ since sb had done"句型中
(从句用过去完成时)
It was at least three months since I (leave) Beijing.
had watched
had been
had left
归纳：过去完成时的常见时间状语和句型
by / until / before / by the end of+过去某时间点
hardly / scarcely / barely...when...
no sooner...than…;
It was the first / second time that...
过去完成时与一般过去时
1. 过去完成时：在过去某一时间或动作之前已经发生或完成了的动作，表示动作发生的时间是过去的过去。
一般过去时：过去某一时间所发生的动作或存在的状态。
2. 过去完成时：助动词had+动词的过去分词，助动词had没有人称和数的变化。
一般过去时：动词的过去式did/were/was。
1. She returned home and ________ (find) all her furniture ______________ (ruin) by the flood.
2.This Monday morning I was informed I ________ (choose) as one of three exchange students from our college.
3.Arthur was surprised because the tornado _________ (take) the feathers off his chickens.
4. He ________ (try) to drive back to his home before the flood passed through the village.
Practice
found
had been ruined
had been chosen
had taken
had tried
1. Before I knew it an hour ______________ (pass) and it was time
to move on to lunch. ［全国III卷］
2. Like many military medals, the one Zac's mother
______________ (find) was a family treasure.［浙江卷］
3. A rescue worker risked his life saving two tourists who
____________________ (trap) in the mountains for two days.［北京卷］
4. Mabry said he (not plan) to do much for
his milestone birthday, so he was happy that the students
(prepare) the surprise celebration.［天津卷］
had passed
had found
had been trapped
hadn't planned
had prepared
句型转换：
A: The chef had set up a farm to table restaurant before his new cookbook workbook was published.
B:A new farm to table restaurant __________________by the chef before his new
cookbook was published.
A:They had finished their dinner by the time Sam joined them.
B:Their dinner _______________by the time Sam joined them.
巩固提升
had been set up
had been finished
Complete the two conversations with the correct forms of the words in the box using the past perfect tense or the past perfect passive voice. (p29)
arrive cancel eat finish get taste tell
Carol: ____ you ever ______ any Scottish food before your trip to St
Andrews last year
Paul: No, not really. But I ___________ about haggis many times before we went there.
Carol: Oh … Did you try it
Paul: Oh, yes! You know what We _______ late for supper that day,
and so we just ate whatever was left in the university canteen. We _________ our meal before we ____ learnt we just ____ haggis!
Carol: My goodness!
Paul: Well, it was not bad. I have to say …
Had
tasted
had been told
arrived
had finished
had
eaten
2. Carol: When I got to the teahouse yesterday, I found nobody there.
____it ____________
Paul: Oh, I’m so sorry that I forgot to tell you! The get-together was cancelled yesterday morning because Sally, the hostess, _______ into a car accident.
Carol: Oh, I’m sorry to hear that. Hope Sally recovers soon!
arrive cancel eat finish get taste tell
Had
been cancelled
had got
【即学即练】翻译句子。
1) 到上个月底为止，我已经学了四千个单词。
2) 他做完作业后，出去踢足球了。
3) 我回到家时，她已经锁了门。
4) Jim于2019年去世的。
5) 上周五他非常忙。
I had learned 4,000 words by the end of last month.
After he had done his homework, he went out to play football.
By the time / When I got home, she had locked the door.
Jim died in 2019.
He was very busy last Friday.
①be动词;
③表示变化的词：go,
get, turn, become.
Grammar Rules
时态 结构 用法
一般过去时 主动:_________________ 动作发生在________________
被动:__________________
过去完成时 主动:_________________ 动作发生在________________
_____________________
被动:__________________
did/was/were
was/were done
had done
had been done
过去的某个时间
过去的某个
时间/动作 之前
Review the words and grammar.
Use the past perfect passive to talk about what had happened before you started a new habit of you own(at least 5 sentences).
Thank you!
Discover Useful Structure:
过去完成时态
Food and Culture
Unit 3
Teaching objectives:
In this class, you will
recognize and summarize the meaning, form and use of the past perfect tense and the past perfect passive voice;
use the past perfect tense and the past perfect passive voice to describe a situation that happened in the past.
Sense the usage of the past perfect tense
一、什么是过去完成时？
表示过去某一时间或动作之前发生的动作或状态，以及对过去的某一点造成的某种影响或是结果。
例：
1. By nine o'clock last night, we had got 200
pictures from the spaceship.
2. All the tickets had been sold out when they
arrived.
I had finished my work before I went out to play football.
He told me a story that I had heard many times.
I arrived at the station and found that the train had gone.
Read the following sentences and pay attention to the words in red and pink.
present
future
past
past perfect
past perfect tense
过去完成时结构：had (not)+done
意义：
过去完成时：表示过去某一时间或某一动作之前发生且已经完成的动作或状态。
主动语态构成:
被动语态构成:
had done
had been done
二、过去完成时的构成
基本结构：had＋动词过去分词
(1)肯定句：主语＋had＋动词过去分词＋其他。
(2)否定句：主语＋had＋not＋动词过去分词＋其他。
He had already been to New York earlier in the week.
本周早些时候他去过纽约。
At that time we hadn't met her.
那时我们还没有见到她。
(3)疑问句：Had＋主语＋动词过去分词＋其他？
肯定回答：Yes，主语＋had.
否定回答：No，主语＋hadn't.
— Had you visited here before
— Yes, I had. / No, I hadn't.
(4)特殊疑问句：特殊疑问词或词组＋had＋主语＋
过去分词＋其他？
Where had you been before you came here
(5)被动语态：主语＋had (not)＋been＋动词过去分词
＋其他。
By the end of last year all the preparatory work had been done.
三、过去完成被动时基本用法
1. 表示过去某一时间或某一动作前已发生且已完成的动作或状态。如：
The work had been finished by us by nine o ’clock yesterday.
Grace realized a mistake had been made by her.
The project had been completed by the end of 1999.
2．叙述过去发生的事情，在已叙述了过去发生的事
情后，反过来追述或补述以前发生的动作时，常
使用过去完成时。
Mr.Smith died yesterday. He had been a good friend of mine.
3. 在含有定语从句的主从复合句中，如果叙述过去的
事，先发生的动作常用过去完成时。
I returned the book that I had borrowed.
4.过去完成时常常用在told，said，knew，heard，
thought等动词后的宾语从句(或间接引语)中，这
时从句中的动作发生在主句表示的过去的动作之前。
He said that he had known her well.
I thought I had sent the letter a week before.
5.状语从句：在过去不同时间发生的两个动作中，
发生在前，用过去完成时；发生在后，用一般过去时。
如：when, before, after, as soon as, till / until引导
的复合句。
When I woke up, it had already stopped raining.
She didn't go to bed until she had finished her work.
注意：
如果两个动作紧接着发生，则常常不用过去完成时，特别是在包含before和after的复合句中，因为从句的动作和主句的动作发生的先后顺序已经非常明确，可以用一般过去时代替过去完成时。
例:
① We had hoped that you would be able to visit us.
② I had meant to take a good holiday this year, but
I was not able to leave.
6．动词think，want，hope，mean，plan，intend
等用过去完成时来表示过去未曾实现的想法、希
望、打算或意图等。
1)用于wish后的宾语从句中，表示对过去未做成的事情的某种感叹或愿望。如：
I wish I (be) there at that time.
那时候我要在那儿就好了。（事实上我不在那儿。）
I wish I (tell) him about it.
我要是没告诉他那事就好了。（事实上我告诉他了。）
四、过去完成时态常见的固定结构.
had been
had not told
2)用于对过去事实进行虚拟的条件句中。如：
If I had hurried, I wouldn't have missed the train.
如果我快点的话，我就不会误了火车。
If you had been at the party, you would have met him.
如果你去了晚会，你就会见到他的。
3)过去完成时常用在引述动词一般过去时后的间接引语中。
They said that they had planted the trees on the hillside.
他们说他们把树种在山坡上了。
Jack told me he （read） the book before.
杰克告诉我他以前读过那本书。
Julie said she （go）to see him the day before.
朱莉说她前一天已经去看过他。
had read
had gone
4) think，want，hope，plan，intend，mean和suppose等词的过去完成时可以用来表示本来要做而没做或无法做的事，或没有实现的希望或意图。
Eve had hoped to see more of China.
伊芙曾希望在中国多观光一番。
I had intended to be there on time.
我本打算准时去的。
动词think, want, hope, mean, plan, intend, wish, expect, suppose等用过去完成时来表示过去未曾实现的想法、希望、打算或意图等。
1. We had intended to have a barbecue in the open air, but the weather was bad.
2. I _________ (wish) to become a doctor, but I studied law at college.
3. They ____________ (plan) to see us off at the airport.
had planned
had wished
5)用在“ 主语+ had hardly/scarcely( no sooner) +过去分词+ when( than)从句”句型中，主句用过去完成时，从句用一般过去时。
The party had hardly started when Joe left.
I had no sooner got back to the kitchen than the doorbell rang.
I had no sooner reached home than it began to rain.
当hardly /scarcely, no sooner位于句首时，主句要倒装。
Hardly had we left the house when it began to rain.
Hardly Laura sat down when the phone rang.
No sooner I walked in the door than they （arrive） .
had
had
arrived
(6)用于过去完成时的时间状语：by+ 过去时间点；by the end of +过去时间点；by the time +过去时间点；before +过去时间点。
I (finish) reading the novel by 9 o’clock last night.
By the end of that year, Henry (collect) more than a thousand postcards.
They (plant) 600 trees before last Wednesday.
By the time they arrived, we (get) everything ready.
had finished
had collected
had planted
had got
(7)用在“It was the +序数词+ time ( that) sb had done”或者
“It was the +形容词最高级+名词+ (that) sb had done”句型中
(从句用过去完成时)
It was the first time ( that) I (be) to Shanghai.
It was the most inspiring performance I (watch).
(8)用在“It was+一段时间+ since sb had done"句型中
(从句用过去完成时)
It was at least three months since I (leave) Beijing.
had watched
had been
had left
归纳：过去完成时的常见时间状语和句型
by / until / before / by the end of+过去某时间点
hardly / scarcely / barely...when...
no sooner...than…;
It was the first / second time that...
过去完成时与一般过去时
1. 过去完成时：在过去某一时间或动作之前已经发生或完成了的动作，表示动作发生的时间是过去的过去。
一般过去时：过去某一时间所发生的动作或存在的状态。
2. 过去完成时：助动词had+动词的过去分词，助动词had没有人称和数的变化。
一般过去时：动词的过去式did/were/was。
1. She returned home and ________ (find) all her furniture ______________ (ruin) by the flood.
2.This Monday morning I was informed I ________ (choose) as one of three exchange students from our college.
3.Arthur was surprised because the tornado _________ (take) the feathers off his chickens.
4. He ________ (try) to drive back to his home before the flood passed through the village.
Practice
found
had been ruined
had been chosen
had taken
had tried
1. Before I knew it an hour ______________ (pass) and it was time
to move on to lunch. ［全国III卷］
2. Like many military medals, the one Zac's mother
______________ (find) was a family treasure.［浙江卷］
3. A rescue worker risked his life saving two tourists who
____________________ (trap) in the mountains for two days.［北京卷］
4. Mabry said he (not plan) to do much for
his milestone birthday, so he was happy that the students
(prepare) the surprise celebration.［天津卷］
had passed
had found
had been trapped
hadn't planned
had prepared
句型转换：
A: The chef had set up a farm to table restaurant before his new cookbook workbook was published.
B:A new farm to table restaurant __________________by the chef before his new
cookbook was published.
A:They had finished their dinner by the time Sam joined them.
B:Their dinner _______________by the time Sam joined them.
巩固提升
had been set up
had been finished
Complete the two conversations with the correct forms of the words in the box using the past perfect tense or the past perfect passive voice. (p29)
arrive cancel eat finish get taste tell
Carol: ____ you ever ______ any Scottish food before your trip to St
Andrews last year
Paul: No, not really. But I ___________ about haggis many times before we went there.
Carol: Oh … Did you try it
Paul: Oh, yes! You know what We _______ late for supper that day,
and so we just ate whatever was left in the university canteen. We _________ our meal before we ____ learnt we just ____ haggis!
Carol: My goodness!
Paul: Well, it was not bad. I have to say …
Had
tasted
had been told
arrived
had finished
had
eaten
2. Carol: When I got to the teahouse yesterday, I found nobody there.
____it ____________
Paul: Oh, I’m so sorry that I forgot to tell you! The get-together was cancelled yesterday morning because Sally, the hostess, _______ into a car accident.
Carol: Oh, I’m sorry to hear that. Hope Sally recovers soon!
arrive cancel eat finish get taste tell
Had
been cancelled
had got
【即学即练】翻译句子。
1) 到上个月底为止，我已经学了四千个单词。
2) 他做完作业后，出去踢足球了。
3) 我回到家时，她已经锁了门。
4) Jim于2019年去世的。
5) 上周五他非常忙。
I had learned 4,000 words by the end of last month.
After he had done his homework, he went out to play football.
By the time / When I got home, she had locked the door.
Jim died in 2019.
He was very busy last Friday.
①be动词;
③表示变化的词：go,
get, turn, become.
Grammar Rules
时态 结构 用法
一般过去时 主动:_________________ 动作发生在________________
被动:__________________
过去完成时 主动:_________________ 动作发生在________________
_____________________
被动:__________________
did/was/were
was/were done
had done
had been done
过去的某个时间
过去的某个
时间/动作 之前
Review the words and grammar.
Use the past perfect passive to talk about what had happened before you started a new habit of you own(at least 5 sentences).
Thank you!