Period 1 1a-2d
Unit 12
Life is full of the unexpected.
Last vacation
What did Nemo do last vacation?
played basketball
went to the beach
…
swam
Listen and check
Dory
What did Dory do last vacation?
1. look
2. live
3. stop
4. carry
5. put
6. get
7. come
8. say
9. take
10. go
looked looked
lived lived
stopped stopped
carried carried
put put
got gotten
came come
said said
took taken
went gone
过去式和过去分词
Can you
help me?
By the time she got outside, the bus
had left.
By the time she got to Nemo’s house, Nemo ____________.
had gone out.
By the time she got home, Dory realized she _______________in her house.
had left her keys
The End
By the time she got to the cinema, the movie __________.
had finished.
By the time she got outside,
the bus had left.
By the time she got to Nemo’s house, Nemo had gone out.
By the time she got home, Dory realized she had left her keys in her house.
Her Bad Day
By the time she got to the cinema, the movie had finished.
By the time…… 到….的时候
By the time I got home,
By the time I came in,
By the time I got to school,
By the time the bell rang,
By the time I got up,
I got home
My little brother went to bed
By the time I got home, my little brother
had gone to bed
I got to school
The teacher came into the classroom
By the time I got to school, the teacher had come into the classroom
By the time she got outside,
the bus had already left.
By the time she got outside, the bus had already left.
她出去的时候,公共汽车已经开走了.
The Past Perfect Tense
过去完成时
过去完成时的构成
助动词 had (用于各种人称和数) + 过去分词
2. 过去完成时态的含义:
主要是表示在过去某个时间,或是动作之前
已经发生或完成的动作.也就是：
过去的过去.
6:00 7:00 now
By the time I got up, my sister had already washed all the clothes.
2012 2017
learn 4000 English words
By the end of……
By the end of 2012,
I had learned 4000 new words.
Liu Mei wake up
the concert be over
By the time Liu Mei woke up,
the concert had been over.
the policeman get to the shop
Tom run away
By the time the policeman got to
the shop, Tom had run away.
his grandma
come from America
Li Ming grow up
By the time his grandma came from
America, Li Ming had grown up.
过去完成时态的用法：
1、表示过去的过去，通常由by引导的短语做时间状语或者由by / when / before引导的从句做时间状语从句
① By the end of last year, I had learned about one thousand English words.
② By the time he was twenty, he had won about ten medals.
③ When I got there, they had already left.
④ They had already had breakfast before they arrived at the hotel.
本课出现的主要动词的过去式和过去分词
ring rang rung
get got gotten
go went gone
leave left left
start started started
be was/were been
take took taken
run ran run
wake woke woken
ring
go
leave
start
be
take
run
begin
get
Write down the words’correct past tense and past participle.
rang rung
went gone
left left
started started
was/were been
took taken
ran run
began begun
got gotten
Questions:
1、What do you usually do in the morning before school?
2、Do you like mornings? Why or why not?
What do you usually do
in the morning before school?
brush my teeth
What do you usually do
in the morning before school?
take a shower
What do you usually do
in the morning before school ?
have a breakfast
What do you usually do
in the morning?
go to school
Mary’s morning
She overslept
Someone was taking a shower
She had to run to school quickly
The bus left
She left her backpack at home
Look at these pictures. Let’s discuss what happened to the girl. Then write a short article in groups.
Mary’s bad morning
overslept
by the time ---had gotten in the shower
had left
rushed to
realized ---had left
What a pain!
真糟糕!
3
4
Mary o________(oversleep) yesterday. By the time she g____ up, her brother _____ already _____ (get) in the shower. And by the time she ____ (go) outside, the bus ____ already ____ (leave). So she had to run to school. When she got to school, she _______ (realize) she __________(leave) her backpack at home.
verslept
ot
had
gotten
went
left
had
realized
had left
Mary’s bad morning
had
gotten
left
had
had left
1c Take turns being Mary. Look at the pictures above and talk about what happened this morning.
A: What happened?
B: I overslept. By the time I got up, my
brother had already gotten in the shower.
Listen to Mary continue her story. Number
the pictures in the correct order.
3
2
4
1
2a
Fill in the blanks with the correct forms of the verbs in brackets. Then listen again and check your answers.
When I ____ (get) home, I realized I ________ (leave) my keys in the backpack.
2. By the time I _____ (get) back to school, the bell ________ (ring).
3. By the time I ________ (walk) into class, the teacher ___________ (start) teaching already.
got
had left
got
had rung
walked
had started
2b
I am sorry, but I
have left my
backpack at home.
Mary, have you brought your homework?
Make up an ending for the story and share it with the rest of the class.
2c
School bus
go off
give … a lift
be late for class
keep sleeping
keep (on) doing sth.
wake up
