(共19张PPT)
Unit 12 Life is full of the unexpected
Section A 2d
Section A 2d&Grammar
Predict:
What happened
Listen and answer：
What exactly
happened to Kevin
a
b
c
d
e
Listen and put the pictures in order
Kevin had a/an ________ experience.
What were the unexpected things to Kevin
His alarm clock didn’t go off!
Before he got to the bus stop, the bus had already left.
Luckily, Carl’s dad saw him on the street and gave him a lift in his car.
Read and answer.
Kevin: My alarm clock didn’t go o !
I kept sleeping, and when I woke up it was already 8:00 a.m.!
Kevin: So I just quickly put on some clothes and rushed out of the door.
Kevin: No, I didn’t even brush my teeth or wash my face!
But before I got to the bus stop, the bus had already left.
Kevin: Luckily, Carl’s dad saw me on the street and gave me a lift in his car.
Listen and repeat.
Role-play the conversation
Matt: Why were you late for class today, Kevin
Kevin: My alarm clock didn’t go o !
I kept sleeping, and when I woke up it was already 8:00 a.m.!
Matt: Oh, no!
Kevin: So I just quickly put on some clothes and rushed out of the door.
Matt: You didn’t eat breakfast
Kevin: No, I didn’t even brush my teeth or wash my face!
But before I got to the bus stop, the bus had already left.
Matt: Then how did you get here
Kevin: Luckily, Carl’s dad saw me on the street and gave me a lift in his car.
Matt: Well, at least by the time you got to school, you were only five
minutes late for class.
Matt: Why were you late for class today, Kevin
Kevin: My alarm clock didn’t go o !
I kept sleeping, and when I woke up it was already 8:00 a.m.!
Matt: Oh, no!
Kevin: So I just quickly put on some clothes and rushed out of the door.
Matt: You didn’t eat breakfast
Kevin: No, I didn’t even brush my teeth or wash my face!
But before I got to the bus stop, the bus had already left.
Matt: Then how did you get here
Kevin: Luckily, Carl’s dad saw me on the street and gave me a lift in his car.
Matt: Well, at least by the time you got to school, you were only five
minutes late for class.
Read and think: Why does Matt say something like that
Start a conversation
Give a response
Ask for more information
Matt is a/an _______ friend.
What other sentences can also…
Describe your unexpected day.
Pair work: Make up a new conversation
A: Why were you ____________ / You look so _______. What happened
B: _____________________________!
A: Oh, no! / You’re kidding! / …
B: I just ____________________________. /
Before I _________, _______ had already
_________.
A: …
B: …
A: …
…
★ask for information politely
★give a response properly
★use different tones
★try to add a turning point
Practice
1)当我到达学校的时候，我才意识到我把书包忘在家里了。
_______ I got to school, I realized that I
______ ______ my backpack at home.
2)到我返回学校的时候，铃声已经响过了。
_____ _____ _____ I got back to school, the bell ______ _______.
3)我到达公共汽车站之前， 汽车已经离开了。
Before I _____ _____ the bus stop, the bus
______ _______ _______.
When
had
left
By the time
had rung
got to
had
already left
4)我决定先买一杯咖啡，然后再去办公室。
I ______ ______ ______ go up to my office when I decided to get a coffee first.
5)就在我和别的工作人员一起排队等候的时候，听到了一个巨大的声响。
As I ______ _______ ______ ______ with the other office workers, I ______ _____ _____ ______.
was about to
was waiting in line
heard a loud sound
be about to 打算做某事，即将...
When I woke up，it had stopped raining.
我醒来时，雨已经停了。
By the end of last year, she had worked in the factory for twenty years.
到去年年底，她已经在这家工厂工作20年了。
(一)概念：过去完成时表示某一动作或状态在过去某
一时间或动作之前已经发生或完成，也可以指过去的动作延续到过去的某一时刻，它表示发生的时间是“过去的过去”。
过去完成时的用法
过去的过去
过去某时
现在
将来
过去完成时
(二)构成：过去完成时由
“助动词had (用于各种人称和数)＋过去分词”构成。
肯定式：had + 动词的过去分词
否定式：hadn't + 动词的过去分词
疑问式：Had … + 动词的过去分词
简略回答: Yes, 主 + had.
No, 主 + had not.
特殊疑问句：特殊疑问词或词组+一般疑问句
◆ When I got to school, I realized that I had left my backpack at home.
◆ By the time I got back to school, the bell had rung.
◆ Before I got to the bus stop, the bus had already left.
由when, by the time, before等引导时间状语从句时，若描述发生在过去的事，主句常用过去完成时(had + 过去分词)表示动作发生在过去的过去。
◆ I was about to go up to my office when I decided to get a coffee first.
◆ As I was waiting in line with the other office workers, I heard a loud
sound.
be about to do, be doing等表示即将或正在做某事时，常用when引导从句表示突然发生的动作。
4a
Make sentences using by the time or before.
1. Tim went into the bathroom. Mary got up.
By the time Mary got up, Tim had already gone into the bathroom.
2. The coffee became cold. I put cream (n. 奶油) in the coffee.
_________________________________
_________________________________
3. The teacher collected the math homework. I got to school.
__________________________________
__________________________________
Before I put cream in the coffee, the coffee had become cold.
By the time I got to school, the teacher had collected the math homework.
4. I completed the work for my boss. The workday (n. 工作日) ended.
__________________________________
__________________________________
5. The movie started. I arrived at the cinema.
_________________________________
6. My mother finished making the apple pie (n. 果馅派). I got home from my language course.
__________________________________
__________________________________
I had completed the work for my boss before the workday ended.
The movie had started, before I arrived at the cinema.
By the time I got home from my language course, my mother had finished making the apple pie.
Fill in the blanks with the correct forms of the words in the box.
4b
rush out, forget, arrive at, go into,
show up (赶到；露面), find out
1. By the time I arrived at the party, everyone else _____ already __________.
2. When he put the noodles into a bowl, he realized he ____________ to add the green beans (n. 豆).
3. By the time my mother came back from the market (n. 市场), I ____ already __________ of the door to go to my piano lesson.
showed up
had
had forgotten
had
rushed out
4. Before she got to the airport, she ________ ___ about the earthquake.
5. When she _________ the movie theater, she remembered she had forgotten to feed her dog.
6. Before she got a chance to say goodbye, he ____________ the building.
had found
out
arrived at
had gone into
Write two true statements and one false statement about your day yesterday. Then ask your classmates to guess the false statement.
4c
1. By the time I left for school in the morning, __________________________________
__________________________________
__________________________________
2. By the end of the school day, _____________________________
__________________________________
__________________________________
3. By dinner time, I_________________________________
I_________________________________
I_________________________________
I had already had breakfast.
I had already had my hair cut.
I have got a present from Tom.
I had had these books read.
I had finished my homework.
had had too many apples.
had eaten plenty of meat.
had had all the housework finished.
