(共18张PPT)
Section
A
(2a-2d)
Unit
5
What
were
you
doing
when
the
rainstorm
came?
Teaching
aims
1.Be
able
to
talk
about
past
events
2.Listening
and
speaking
skills
3.Language
goals:
A:What
was
the
girl
doing
at
the
time
of
the
rainstorm
?
B:She
was……
.
A:
What
was
the
girl
doing
at
the
time
of
the
rainstorm?
B:
She
was
at
home
doing
her
homework.
Review
A:
What
was
the
boy
doing
at
the
time
of
the
rainstorm?
B:
He
was
reading
at
the
library
after
school.
A:
What
was
the
woman
doing
at
the
time
of
the
rainstorm?
B:
She
was
waiting
for
the
bus
after
work.
A:
What
was
the
man
doing
at
the
time
of
the
rainstorm?
B:
He
was
walking
home
from
the
supermarket.
What
happened
to
the
boy?
2a
Listen
and
number
the
pictures.
1
2
3
4
5
2a
Listen
again.
Fill
in
the
blanks
in
the
sentences.
My
alarm
didn’t
go
off
so
I
_______up
late.
I
____
to
the
bus
stop
but
I
still
missed
the
bus.
woke
ran
2b
I
____________for
the
bus
when
it
began
to
rain
heavily.
I
_____so
busy
_______
for
the
umbrella
that
I
didn’t
see
a
car
coming.
was
waiting
was
looking
I
took
a
hot
shower
and
_____
some
warm
food.
ate
T
T
F
T
T
2c
Use
the
information
in
2a
to
retell
the
story
in
a
conversation
between
the
boy
and
a
TV
reporter.
Read
the
conversation
in
2d
and
answer
the
questions.
1.
What
was
Linda
doing
at
seven
last
night?
2.
What
was
Linda
doing
at
eight
last
night?
3.
What
was
Linda
doing
at
nine
last
night?
4.
Why
did
Mary
call
Linda
last
night?
She
was
in
the
kitchen
helping
her
mom.
She
was
taking
a
shower.
She
was
sleeping.
She
needed
help
with
her
homework.
区分
when
与while
(1)
“当……的时候”,如后面连接的动词为进行时态,则用while多于用when。而when通常与瞬间性动词或延续性不强的动词连用。
(2)
如果while前后的动词都是进行时态,while可译为“与此同时”。
I
was
reading
while
my
brother
was
drawing.
Summary
(3)
当while前后的句子描述的情况相对或相反,while可译为“而”,while更强调并列的对比而非转折。
e.g.
I
am
outgoing
while
my
sister
is
quiet
and
shy.
总之,when表示做某种动作的时间或瞬间,由其引导的时间状语的时态如果是一般过去时,其主句通常要用过去进行时。while表示略长的一段时间,由其引导的时间状语从句用过去进行时,而主句时态根据实际情况而定。
