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Unit12 Life is full of the unexpected.
人教新目标版 九年级上
SectionA
1a-2c公开课
Warming up
What do you think of the bear's life
It’s colorful, interesting, unexpected...
His life is full of the unexpected.
adj. 出乎意料的
Free talk
Do you remember any unexpected situations in your daily life
fall down
oversleep
miss the bus
forget to bring
homework
Life is full of the unexpected.
lost the key
win the lottery
The car broke down!
The earthquake happened!
Life is full of the unexpected.
Have these unexpected events happened to you
Mary had an unexpected day.
Let’s see what happened to her
1a
Look at the pictures. What happened to the girl
1
2
3
4
5
She woke up late/overslept.
She wanted to use the bathroom but someone was in the bathroom.
She ran to the bus stop.
She left her backpack at home.
The bus left.
7:10
7:00 a.m.
When I got up, the clock had rung.
I got up
The clock rang
now
已经响过了
ring ---rang ---rung
先发生
过去完成时
后发生
过去时
Presentation
School Bus
7:40
7:30
By the time I got outside, the bus had already left.
I got outside
The bus left
now
已经走了
leave ---left ---left
先发生
过去完成时
后发生
过去时
当/到……时
by the time 到……的时候，在……以前
8:00
7:30
By the time I got to school, I realized I had left my backpack at home.
I got to school
left the backpack at home
now
先发生
过去完成时
后发生
过去时
已经遗留
leave ---left ---left
leave sth.+介词短语 表示“把某物忘在某地”
过去的过去
When I got up, the clock had rung. 当我起床时，闹钟已经响过了。
She got to school and realized she had left her backpack at home.
她到学校意识到她书包遗留在家里。
When I got outside, the bus had already left.当我走出来时，公交已经离开了。
ring ---rang ---rung
leave ---left ---left
过去
过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作。
它所表示动作发生的时间是“过去 的过去”。
构成：由“助动词had(用于各种人称和数) + 过去分词”构成
The Past Perfect Tense过去完成时
① 表示过去某一时间可用by, before 等构成的短语来表示。
② 也可以用when, before 等引导的时间状语从句来表示。
③ 还可以通过状语从句或通过上下文暗示。
Grammar
1b
Listen to Mary talking about her plete the sentences.
1. By the time I got up, my brother _______ already ___________ in the shower.
2. By the time I got outside, the bus _______ already _____________.
3. When I got to school, I realized I ________ ________ my backpack at home.
had
gotten
had
left
had
left
n. 背包；旅行包
在······以前
常用于引导时间状语从句。从句若为一般过去时，主句常用过去完成时。
Listen again and complete the conversation.
Boy: Hi, Mary. You look so tired.
Mary:I am. I had a bad morning.
Boy: Really What happened
Mary:Well, first of all I ___________. By the time I got up, my brother _____ already _______ in the shower.
Boy: Oh, what a pain!
Mary:So, after he got out of the shower, I took a quick shower and got dressed. But by the time I ________ outside, the bus _______ already _________.
Boy: Oh, no!
Mary:Oh, yes! So I ran all the way to school. But when I got to school, I ________ I _____________ my backpack at home.
Boy:No wonder you look stressed.
overslept
had
gotten
realized
had
went
left
had left
Boy: Hi, Mary. You look so tired.
Mary: I am. I had a bad morning.
Boy: Really What happened
Mary: Well, first of all I overslept. By the time I got up, my
brother had already gotten in the shower.
Boy: Oh, what a pain!
Mary: So, after he got out of the shower, I took a quick shower and got dressed. But by the time I went outside, the bus had already left.
Boy: Oh, no!
Mary: Oh, yes! So I ran all the way to school. But when I
got to school, I realized I had left my backpack at home.
Boy: No wonder you look stressed.
Check your answers.Then imitate.
Take turns being Mary. Look at the pictures and talk about what happened this morning.
1c
For example:
A: What happened
B: I overslept. By the time I got up, my brother had already gotten in the shower.
A: What happened to you this morning
B: Well, I … By the time I …
A: Why were you late for school
B: I’m sorry. When I …, … had already …
Look at the pictures in 2a and answer the questions.
Pre-listening
Where is Mary in the pictures
Is there anything good or bad happening to her
What do you think it is about
She is at school / in the classroom.
There is something bad happening to her.
I think it is about her schoolbag/books…
2a
Listen to Mary continue her story. Number the pictures [1-4] in the correct order.
1
3
2
4
1. 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
leave ---left ---left
ring ---rang ---rung
start ---started ---started
2b
Fill in the blanks with the correct forms of the verbs in brackets. Then listen again and check your answers.
Boy: So then what did you do, Mary
Mary: Well, I ___________ to get my backpack. But when I___________, I realized I ___________ my keys in the backpack.
Boy: You’re kidding!
Mary: So I ___________ school ___________my keys or my backpack.But by the time I ___________ school, the bell___________.
Boy: Oh, no!
Mary: And by the time I ___________ class, the teacher ___________ teaching already. She ___________our homework, but of course I ___________ it.
Listen again and complete the conversation.
ran home
got home
had left
ran back to
without
got back to
had rung.
walked into
had started
asked for
didn’t have
Boy: So then what did you do, Mary
Mary: Well, I ran home to get my backpack. But when I got home, I realized I had left my keys in the backpack.
Boy: You’re kidding!
Mary: So I ran back to school without my keys or my backpack.But by the time I got back to school, the bell had rung.
Boy: Oh, no!
Mary: And by the time I walked into class, the teacher had started teaching already. She asked for our homework, but of course I didn’t have it.
Check your answers.Then imitate.
2c
Make up an ending for the story and share it with your partner.
The teacher looked at Mary and…
The teacher looked at Mary and …
After class, the teacher had a talk with Mary. …
The teacher was angry with Mary. After class, …
The teacher looked at Mary and asked her why she was late for school. Mary told her the unexpected things she met. And her teacher let her in to have the class.
The teacher looked at Mary and asked her if she had finished the homework. Mary told her the unexpected things she met with this morning but they sounded like excuses to the teacher. Therefore, Mary was asked to finish the homework in the class. What an unforgettable day it is for Mary!
Sample
woke up late
took a shower
ran to catch the bus
Look at the pictures in 1a and 2a.
Post-listening
What happened to Tina this morning Describe each picture.
6
7
8
9
bus had just left
left bag at home
left keys in the bag
ran back to school
class started
teacher asked for her homework
Try to retell Mary’s story according to the words in the box.
Key words in 1a
overslept, got up，shower, went outside, had left, ran, got to school, backpack
Key words in 2a
ran home, got home, had left my keys, ran back to school, had rung, walked into class, had started teaching
Mary’s bad morning
Mary’s bad morning
Tina had a bad morning. First of all, she overslept. When she got up, her brother had gotten in the shower. After he got out of the shower, Tina took a quick shower and got dressed. But by the time she went outside, the bus had already left. So she ran all the way to school. When she got to school, she realized she had left her backpack at home. She ran back home to get her backpack. Unluckily, when she got home, she realized she had left her keys in the backpack! So she ran back to school without her keys or her backpack. By the time she got to school, the bell had rung. When she walked into the class, the teacher had started teaching. She asked for their homework, but of course Tina didn’t have it. What a bad morning!
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Unit 12 Life is full of the unexpected.SectionA1a—2c 导学案
【学习目标】
1. Key words & phrases: unexpected, by the time...,backpack, oversleep.
2. Key sentences:
1). By the time I got up, my brother had already gotten in the shower.
2). When I got to school, I realized I had left my backpack at home.
3.To learn how to narrate past events.
4.通过本课的学习，学会合理安排时间，养成良好的学习习惯，增强做事的计划性。
【学习重难点】
1.能听懂别人叙述过去的事情。
2.初步学会运用由when/before/by the time引导的时间状语从句叙述过去的事件。
【自主预习】
Ⅰ. 请根据中文意思写出下列重点单词。
1. 出乎意料的；始料不及的adj. _________
2. 睡过头；睡得太久 v．__________
3. 背包；旅行包n. __________
Ⅱ. 请认真阅读课文，找出下列重点短语。
4. 在……以前 _____________
5. 洗淋浴 _____________
6. 把背包忘在家里 ____________
7. 返回学校 _____________
8. 开始教学 _____________
9. 响铃 ______________
Ⅲ. 请用以上重点短语完成下列句子。
10. 当我出来时，公共汽车已经走了。
______ ______ ______ I got outside, the bus had already left.
11. 当我到达学校时，我才意识到我把背包忘在家里了。
When I got to school, I realized I _____ _____ _____ _____ at home.
【合作探究】
完成1a&1b
Listen again and complete the conversations.
Boy: Hi, Mary. You look so tired.
Mary:I am. I had a bad morning.
Boy: Really What happened
Mary:Well, first of all I ___________. By the time I got up, my brother _____ already _______ in the shower.
Boy: Oh, what a pain!
Mary:So, after he got out of the shower, I took a quick shower and got dressed. But by the time I ________ outside, the bus _______ already _________.
Boy: Oh, no!
Mary:Oh, yes! So I ran all the way to school. But when I got to school, I ________ I _____________ my backpack at home.
Boy:No wonder you look stressed.
3.完成1c
4.完成2a&2bza
5.Listen again and complete the conversations.
Boy: So then what did you do, Mary
Mary: Well, I ___________ to get my backpack. But when I___________, I realized I ___________ my keys in the backpack.
Boy: You’re kidding!
Mary: So I ___________ school ___________my keys or my backpack.But by the time I ___________ school, the bell___________.
Boy: Oh, no!
Mary: And by the time I ___________ class, the teacher ___________ teaching already. She ___________our homework, but of course I ___________ it.
6.完成P2-2c
【总结提升】
1. 写出下列动词的过去式和过去分词形式。
动词原形 过去式 过去分词 动词原形 过去式 过去分词
happen get
leave realize
oversleep ring
walk start
go keep
rush do
see give
are teach
2.请仔细观察下面的句子和时间轴，注意动作所处的时间状态，并试着根据图片完成句子。发挥你的想象力吧！
By the time I got outside, the bus had already left.
当我到外面时，公共汽车已经开走了。
7:55 8:00 现在
观察总结：by the time意思是“到……的时候”，相当于when，后接过去时的句子时，主语的谓语动词用过去完成时。
7:00 7:10 现在
1. 当我起床的时候，我妈妈已经洗澡了。
__________________________________
7:10 7:12 现在
2. 当我达到学校的时候， 已经开始上课了
___________________________________
3.总结:The Past Perfect Tense过去完成时
过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作。
它所表示动作发生的时间是“过去 的过去”。
构成：由“助动词had(用于各种人称和数) + 过去分词”构成
① 表示过去某一时间可用by, before 等构成的短语来表示。
② 也可以用when, before 等引导的时间状语从句来表示。
③ 还可以通过状语从句或通过上下文暗示。
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