(共31张PPT)
Section
A
(1a-2d)
Life
is
full
of
the
unexpected.
Unit
12
The
early
bird
catches
the
worm.
An
hour
in
the
morning
is
worth
two
in
the
evening.
Lead
in
What
do
you
usually
do
in
the
morning?
Marry’s
morning
She
overslept.
Someone
was
taking
a
shower.
The
bus
left.
She
had
to
run
to
school
quickly.
She
left
her
backpack
at
home.
Words
and
expressions
unexpected
backpack
oversleep
by
the
time
give...a
lift
adj.出乎意料的；始料不及的
n.背包；旅行包
v.睡过头；睡得太久
在……以前
捎……一程
1a
Look
at
the
pictures.
What
happened
to
the
girl?
Presentation
1.
By
the
time
I
got
up,
my
brother
_____
already
_______
in
the
shower.
2.
By
the
time
I
went
outside,
the
bus
_____
already
______.
3.
When
I
got
to
school,
I
realized
I
_____
______
my
backpack
at
home.
1b
Listen
to
Mary
talking
about
her
morning.
Complete
the
sentences.
had
gotten
had
left
had
left
1c
Take
turns
being
Mary.
Look
at
the
pictures
above
and
talk
about
what
happened
this
morning.
What
happened?
I
overslept.
By
the
time
I
got
up,
my
brother
had
already
gotten
in
the
shower.
2a
Listen
to
Mary
continue
her
story.
Number
the
pictures
[1-4]
in
the
correct
order.
4
3
1
2
2b
Fill
in
the
blanks
with
the
correct
forms
of
the
verbs
in
brackets.
Then
listen
again
and
check
your
answers.
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
2c
Make
up
an
ending
for
the
story
and
share
it
with
your
partner.
The
teacher
looked
at
Mary
and
...
2d
Role-play
the
conversation.
Why
were
you
late
for
class
today,
Kevin?
My
alarm
clock
didn’t
go
off!
I
kept
sleeping,
and
when
I
woke
up
it
was
already
8:00
a.m.!
Oh,
no!
So
I
just
quickly
put
on
some
clothes
and
rushed
out
of
the
door.
You
didn’t
eat
breakfast?
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.
Then
how
did
you
get
here?
Luckily,
Carl’s
dad
saw
me
on
the
street
and
gave
me
a
lift
in
his
car.
Well,
at
least
by
the
time
you
got
to
school,
you
were
only
five
minutes
late
for
class.
1.
Why
was
Kevin
late
for
class?
2.
How
did
Kevin
get
to
school?
His
clock
didn’t
go
off.
He
overslept.
Carl’s
dad
saw
him
on
the
street
and
gave
him
a
lift
in
his
car.
Questions
1.
Life
is
full
of
the
unexpected.
unexpected
adj.
出乎意料的；始料不及的
可用作定语或表语，其反义词
为expected(预期的)。
例：The
unexpected
news
fairly
knocked
him
down.
这个意外的消息使他大吃一惊。
Language
Points
2.
By
the
time
I
got
up,
my
brother
had
already
gotten
in
the
shower.
by
the
time
在······以前,
常引导表示过去的时间状语从句,
主句常用过去完成时,
即had+动词过去分词;从句用一般过去时。
例：By
the
time
I
got
there,
the
bus
had
already
left.在我到那儿之前,
公交车已经离开了。
3.
My
alarm
clock
didn't
go
off!
go
off
(警报器等)突然发出巨响
例：
My
alarm
went
off
at
7
a.m.
我的闹钟在早
晨七点钟响了。
拓展
go
off的其他含义。
①(电灯)熄灭；(电)中断；停止运行。
例：
Suddenly
the
lights
went
off.灯突然熄灭了。
②睡；睡着
例：Hasn't
the
baby
gone
off
yet?孩子还没有睡着吗？
③去(尤指做某事)。
例：She
went
off
to
get
a
drink.她拿饮料去了。
4.
So
I
just
quickly
put
on
some
clothes
and
rushed
out
of
the
door.
rush
out
of
冲出去,
冲出……
例：John
rushed
out
of
the
room
and
disappeared
in
the
rain.
约翰冲出房间,
消失在了雨中。
Mary
rushed
out.
玛丽冲了出去。
5.
No,
I
didn't
even
brush
my
teeth
or
wash
my
face!
brush
one's
teeth
刷牙
例：Do
you
brush
your
teeth
every
morning?
你每天
早上都会刷牙吗？
用所给词的适当形式填空。By
the
end
of
this
month,
people
in
Beijing
will
be
able
to
brush
their
(tooth)
with
water
from
Hubei.（山东临沂中考）
中考链接
解析
tooth作名词，意为“牙齿”，其复数形式为teeth。
句意：到这个月月底北京人能用来自湖北的水刷牙。
brush
one's
teeth
意为“刷牙”，为固定搭配。
teeth
6.
Luckily,
Carl’s
dad
saw
me
on
the
street
and
gave
me
a
lift
in
his
car.
gave
sb.
a
lift
捎某人一程。其同义短语为give
sb.
a
ride。
例：Could
you
give
me
a
lift
to
school
tomorrow?
你明天能载我去学校吗？
Jack
gave
me
a
lift
on
my
way
home
yesterday.
杰克昨天在我回家的路上捎了我一程。
1.
—Sorry,
Mr.Green.
I
my
English
book
at
home.
—
That's
OK,
but
don't
forget
next
time.
A.
forgot
B.
forget
C.
left
D.
kept
2.
How
I
wish
I
could
sleep
longer!
However,
I
had
to
get
up
as
soon
as
the
alarm
clock
.
A.
ran
off
B.
went
off
C.
took
off
D.
went
on
3.By
the
time
I
to
airport,
the
plane
.
A.
got;
took
off
B.
get;
has
taken
off
C.got;
had
taken
off
D.got;
takes
off
Exercise
一、单项选择。
二、用所给词的适当形式填空。
1.
There
will
be
an
__________
(expected）
surprise.
2.
—Why
are
you
late
for
school?
—There
is
something
wrong
with
my
clock.
I
(oversleep).
3.
When
I
got
to
school,
I
realized
________
(leave)
it
at
home.
unexpected
had
left
overslept
Summary
1.
Learn
some
words
and
expressions:
unexpected,
oversleep,
go
off,
give...a
lift,
by
the
time...
2.
Learn
The
Past
Perfect
Tense.
Oral
work
Read
the
text
of
Unit
12
Section
A
(2d).
Writing
work
Do
exercise
on
students'
book.
Homework
