(共43张PPT)
Module
8
Accidents
外研·八年级上册
Unit
3
Language
in
use
Language
practice
While
the
lights
were
changing
to
red,
a
car
suddenly
appeared
round
the
corner.
When
Henry
was
trying
to
find
the
snake,
his
hand
began
to
hurt
badly.
I
was
trying
to
pick
it
up
when
it
bit
me
again.
过去进行时(二)
在上一模块中，我们学习了过去进行时态可以表示过去某一时刻或时段正在进行或持续的动作。常与
on
yesterday
morning,
at
that
time,
last
night
等时间状语连用。过去进行时还可以和when,
while
引导的过去时间状语从句连用，形成复合句。
Grammar
when,
while,
as
作连词时用法有所不同:
1.
when
和while
引导的从句在用法上的区别如下:
(1)
when引导的时间状语既可以指时间点，也可以
指时间段。while
引导的时间状语只指时间段。
我正试图抓住它，这时它再次咬了我。
I
was
trying
to
pick
it
up
when
it
bit
me
again.
昨天早上我在公交车站等车时，遇见了我的朋友埃米。
While
I
was
waiting
at
the
bus
stop
yesterday
morning,
I
met
my
friend,
Amy.
(2)
when
引导的时间状语从句中动词可用延续
性动词，也可用短暂性动词。while
引导的
时间状语从句中动词必须是延续性动词。
我们正在交谈，这时，老师进来了。
We
were
talking
when
the
teacher
came
in.
我们正吃晚饭时，他们来了。
They
arrived
when/while
we
were
having
dinner.
(3)
when
引导的时间状语从句与主句的时态:
主句
when
从句
过去进行时
一般过去时
一般过去时
过去进行时
(4)
while
引导的时间状语从句与主句的时态:
主句
while
从句
一般过去时
过去进行时
过去进行时
过去进行时
1
He
was
listening
to
music
__________
he
was
riding
his
bike.
2
I
was
waiting
at
the
lights
__________
I
saw
the
boy
fall
off
his
bike.
1
Complete
the
sentences
with
when
or
while.
while
when
3
I
was
walking
in
the
street
_______
an
accident
happened.
4
The
driver
was
talking
on
his
mobile
phone
_______
he
was
driving.
while
when
Look
at
what
Tony
did
last
Saturday.
Complete
the
You
column.
2
Time
Tony
You
8:30am—11:30am
playing
in
the
park
visiting
my
grandparents
12:30pm—1:30pm
having
lunch
with
his
friends
2:00pm—4:00pm
playing
football
5:00pm—6:30pm
doing
homework
Now
write
sentences.
Follow
the
example
below.
Last
Saturday
while
Tony
was
playing
in
the
park,
I
was
visiting
my
grandparents.
3
Complete
the
conversation
with
the
correct
form
of
the
words
in
the
box.
appear
bite
show
throw
Doctor:
When
did
the
snake
(1)
______
you?
Henry:
Earlier
this
morning.
It
suddenly
(2)
_________
in
front
of
me
and
bit
my
hand.
appeared
bit
Doctor:
Can
you
(3)
______
me
a
photo
of
it?
Henry:
Yes.
Here
it
is.
Doctor:
Oh,
the
snake
was
on
s
table.
Henry:
Yes.
I
(4)
______
it
on
the
table
after
it
bit
me.
show
threw
appear
bite
show
throw
4
Complete
the
passage
with
the
correct
form
of
the
expressions
in
the
box.
fall
off
just
in
time
pay
attention
side
by
side
When
the
girl
was
riding
her
bike
(1)
________
________
with
a
friend,
she
had
the
accident.
after
running
fall
off
just
in
time
pay
attention
side
by
side
They
were
talking
and
they
were
not
(2)
_________________.
A
car
came
round
the
corner
but
stopped
(3)
_____________.
The
car
did
not
hit
her,
but
she
(4)
_________
her
bike.
paying
attention
just
in
time
fell
off
5
Complete
the
news
report
with
the
correct
form
of
the
words
in
brackets.
Two
planes
(1)
_____________
(fly)
around
the
airport
for
a
long
time
this
morning
because
an
airport
worker
was
asleep!
were
flying
The
planes
(2)
__________
(call)
the
airport
for
half
an
hour.
“We
were
calling
and
(3)
__________
(ask)
what
to
do,
but
no
one
answered.”
In
the
end,
they
found
that
the
airport
worker
was
asleep.
called
asking
One
plane
(4)
__________
(come)
from
Paris
and
the
other
was
coming
from
New
York.
“We
couldn’t
land
without
reporting
to
the
airport,
because
we
didn’t
know
what
the
other
planes
(5)
_________
(do).”
was
coming
were
doing
The
accident
happened
to
a
(1)
________
at
about
four
o’clock
yesterday
afternoon.
When
the
accident
happened,
Alice
was
(2)
_____________
in
the
sitting
room.
6
Listen
and
complete
the
accident
report.
lucky
cat
reading
a
book
Accident
report
She
heard
a
strange
(3)
_________
from
the
next
room.
He
was
looking
into
the
fish
bowl
and
trying
to
get
a
(4)
__________
from
the
bowl.
The
bowl
fell
on
Pete.
Alice
picked
him
up
and
took
him
to
the
(5)
___________
and
dried
him.
sound
bathroom
fish
7
Read
the
passage
and
check
(?)
the
true
sentences.
My
friend
Jack
was
always
having
accidents.
He
did
not
pay
attention
to
where
he
was
going
or
what
he
was
doing.
Careless
Jack
A
few
months
ago,
a
car
hit
him
while
he
was
on
his
way
home
from
school.
The
driver
was
a
bit
tired,
so
he
did
not
see
Jack.
And
Jack
was
talking
on
his
mobile
phone
and
was
riding
in
the
middle
of
the
road.
The
car
hit
him.
He
broke
his
leg
and
was
in
hospital
for
over
a
month.
在他回家的路上
在……中间
Last
week,
he
fell
down
a
hole
in
the
park.
As
usual,
he
was
not
looking
where
he
was
going.
Some
kind-hearted
people
in
the
park
helped
him
climb
out
of
the
hole
and
then
took
him
to
hospital
because
he
was
in
a
lot
of
pain.
Luckily,
he
did
not
break
an
arm
or
a
leg.
At
the
hospital,
the
doctors
gave
him
some
medicine
and
then
he
went
home.
跌倒
像平常一样
I
always
told
him
to
be
careful,
but
he
did
not
listen
to
me.
After
the
two
accidents,
he
promised
to
take
my
advice.
Now
he
is
very
careful.
接受我的建议
1
A
car
almost
hit
Jack
last
week.
2
Jack
was
talking
on
his
mobile
phone
when
the
car
hit
him.
3
Jack
fell
down
a
hole
on
his
way
to
the
park.
?
4
A
friend
took
Jack
to
hospital.
5
Jack
did
not
break
his
arm.
6
The
writer
wants
Jack
to
be
careful.
?
?
Now
choose
the
correct
answer.
1
What
is
the
best
word
to
describe
Jack
in
the
past?
a)
Careful.
b)
Caring.
c)
Careless.
2
How
many
accidents
did
Jack
have
in
the
passage?
a)
One.
b)
Two.
c)
Three.
?
?
3
How
careful
is
Jack
now?
a)
He
is
always
careful.
b)
He
is
careful
sometimes.
c)
He
is
still
careless.
?
An
emergency
landing
US
Airways
Flight
1549
took
off
as
usual
from
an
airport
in
New
York.
But
after
only
three
minutes,
the
plane
was
hit
by
a
large
number
of
birds.
一次紧急着陆
起飞
许多；大量
The
pilot,
Chesley
Sullenberger,
had
to
make
a
quick
decision
to
avoid
a
terrible
disaster.
He
and
the
crew
kept
calm
and
he
carefully
made
an
emergency
landing
on
the
Hudson
River.
All
the
passengers
left
the
plane
safely.
When
reporters
interviewed
him,
he
said,
“I
was
just
doing
my
job.”
快速做出决定
保持镇定
Module
task:
Writing
a
news
report
about
an
accident
8
Think
about
a
recent
accident
you
know
of.
Write
notes.
1
When
and
where
did
it
happen?
2
Why
did
it
happen?
3
How
did
it
happen?
4
What
happened
after
the
accident?
Possible
answers
1.
three
o’clock
this
afternoon;
on
the
motorway
between
London
and
Cambridge
2.
was
driving
too
fast;
was
not
watching
the
traffic
in
front
of
him
3.
the
car
in
front
of
him
slowed
down
to
avoid
a
rabbit
4.
apologised
to
the
other
driver
9
Use
your
notes
and
write
sentences
for
your
news
report
about
the
accident.
1
A
terrible
accident
happened
at...
2
(Name)
was...
3
He
/
She
was
not...
4
The
accident
happened
because...
5
After
the
accident...
1.
A
terrible
accident
happened
at
three
o’clock
this
afternoon
on
the
motorway
between
London
and
Cambridge.
2.
James
Brown
was
driving
too
fast
along
the
road.
Possible
answer
3.
He
was
not
watching
the
traffic
in
front
of
him.
4.
The
accident
happened
because
the
car
in
front
of
him
slowed
down
to
avoid
a
rabbit
that
was
running
across
the
road.
5.
After
the
accident,
Mr
Brown
apologised
to
the
other
driver.
Join
the
sentences
you
wrote
in
Activity
9
and
write
your
report.
Use
when,
while,
so,
because
and
then.
10
A
terrible
accident
happened
at
three
o’clock
this
afternoon
on
the
motorway
between
London
and
Cambridge.
James
Brown
was
driving
too
fast
along
the
road.
He
was
not
watching
the
traffic
in
front
of
him
because
he
was
talking
on
his
mobile
phone
Possible
answer
The
accident
happened
when
the
car
in
front
of
him
slowed
down
in
order
to
avoid
a
rabbit
that
was
running
across
the
road.
So
Mr
Brown’s
car
crashed
into
the
back
of
the
front
car.
Luckily,
both
the
drivers
were
not
badly
hurt,
but
the
cars
were
damaged.
After
the
accident,
Mr
Brown
apologised
to
the
other
driver.
Then,
the
police
arrived
and
told
Mr
Brown
talking
on
his
mobile
phone
while
driving
was
very
dangerous.
Read
out
your
report
to
the
class.
11
