鲁教版（五四学制） Unit 3 What were you doing when the rainstorm came? Section A 4a-4c 课件(共14张PPT)

(共14张PPT)
What
were
you
doing
when
the
rainstorm
came?
英语
鲁教五?四学制2011课标版
八年级
上册
Unit
3
Section
A
（4a--4c）
What
was
the
boy
doing
at
8:00
last
night
?
at
8:00
last
night
He
was
doing
the
homework
in
the
house.
in
the
house
at
the
time
of
the
rainstorm
What
was
the
girl
doing
at
the
time
of
the
rainstorm?
She
was
reading
in
the
library.
in
the
library
when
the
rainstorm
came
What
were
you
doing
when
the
rainstorm
came?
We
were
dancing
at
home.
at
home
Grammar
Focus
What
was
he
doing
when
the
rainstorm
came?
He
was
reading
in
the
library
when
the
rainstorm
came.
What
was
Ben
doing
when
it
began
to
rain
heavily?
While
Ben
was
helping
his
mom
make
dinner,it
began
to
rain.
What
was
Jenny
doing
while
Linda
was
sleeping?
While
Linda
was
sleeping,
Jenny
was
helping
Mary
with
her
homework.
when
和
while
的异同
when:
at
or
during
the
time(时间点或一段时间)
while:
during
the
time(一段时间)
1）主句用过去进行式+when引导的从句用一般过去式
2）主句用一般过去时+while引导的从句用过去进行时
3）主句用过去进行时+while引导的从句用过去进行时
观察when和while后的动词
1)
when后的动词可以是_______也可是_______
2）while后的动词具有________
延续性
瞬间性
延续性
4a
Look
at
the
table
and
write
sentences
with
both
while
and
when.
John
Mary
take
photos
buy
a
drink
play
the
piano
leave
the
house
clean
his
room
turn
on
the
radio
shop
take
the
car
to
the
car
wash
While
John
was
taking
photos,
Mary
bought
a
drink.
John
was
taking
photos
when
Mary
bought
a
drink.
2.
While
John
was
playing
the
piano,
Mary
left
the
house.
John
was
playing
the
piano
when
Mary
left
the
house.
3.
While
John
was
cleaning
his
room,
Mary
turned
on
the
radio.
John
was
cleaning
his
room
when
Mary
turned
on
the
radio.
4.
While
John
was
shopping,
Mary
took
the
car
to
the
car
wash.
John
was
shopping
when
Mary
took
the
car
to
the
car
wash.
4b
Fill
in
the
blanks
with
was,
were,
when
or
while.
At
7:00
a.m.,
I
woke
up.
______
I
____
making
my
breakfast,
my
brother
______
listening
to
the
radio.
________
I
was
eating,
the
radio
news
talked
about
a
car
accident
near
our
home.
My
brother
and
I
went
out
right
away
to
have
a
look.
_____
we
got
to
the
place
of
the
accident,
the
car
_____
in
bad
shape
from
hitting
a
tree.
But
luckily,
the
driver
____
fine.
The
roads
______
icy
because
of
the
heavy
snow
from
the
night
before.
While
was
While
was
When
was
was
were
What
were
you
doing
at
these
times
last
Sunday?
Fill
in
the
chart.
Then
ask
your
partner.
You
Your
partner
9:00
a.m.
sleeping
doing
the
homework
11:30
a.m.
4:00
p.m.
9:00
p.m.
4c
A:
What
were
you
doing
at
nine
o’clock
last
Sunday
morning?
B:
I
was
sleeping.
How
about
you?
A:
I
was
doing
my
homework.
B:
You’re
kidding!
1.Mary
and
her
mother
________
(be)
in
the
clothes
store
at
that
time.
2.
Jerry
was
________
(play)
the
guitar
at
nine
o’clock
last
night.
3.I
________
_______(lie)in
bed
reading
a
book
at
this
time
of
yesterday.
4.
________
I
was
walking
home
from
school,
I
saw
a
strange
light
in
the
sky.（when
or
while）
I
was
walking
home
from
school,
________
I
saw
a
strange
light
in
the
sky.（when
or
while）
were
playing
was
lying
While
when
Exercise
Preview
the
new
words
of
Section
B.