Unit 12 Life is full of the unexpected. Section A (1a~1c)课件(共13张PPT,内嵌音频)

(共13张PPT)
Unit 12
Life is full of the unexpected.
Section A (1a~1c)
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.
Have these unexpected events happened to you
Free talk
Mary had an unexpected day. Let’s see what happened to her
Look at the pictures. What happened to the girl
1
2
3
4
5
1a
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
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。
1b
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.
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 …
1c
Level A 口头作业 1）背诵P89 的单词
2）背诵P89 -1b的3个句子
Level B 口头作业 1）背诵P89 的单词
2）熟读P89 -1b的3个句子
Homework