人教版八年级英语下册Unit 3 Could you please clean your room? Section A（1a--2d）课件（PPT 共31张）

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人教版八年级英语下册
Unit3
Could
you
please
clean
your
room？
Section
A（1a-2d）
学习目标
1、掌握以下短语：
take
out
the
rubbish,
sweep
the
floor,
make
the
bed,
fold
the
clothes等。
2、掌握could的基本用法，会用它来表达请求或征求许可及其应答语。
3、掌握以下句型：—Could
I
/
you
please..?
—Yes,
sure.
/
Sorry,
I
can’t…
0
Free
talk
Do
you
like
doing
housework?
Do
you
often
help
your
parents
do
housework?
Look
and
say—What’s
he/she
doing?
clean
the
living
room
take
out
the
rubbish
fold
the
clothes
sweep
the
floor
make
the
bed
do
the
dishes
do
the
dishes
clean
the
living
room
take
out
the
rubbish
make
the
bed
sweep
the
floor
wash
the
car
wash
the
clothes
fold
the
clothes
sweep
the
floor
make
the
bed
wash
the
clothes
Could
you
please
...?
Look
and
say
1.
A:
Could
you
please
_______________
?
B:
__________________
sweep
the
floor
No
problem
Sure./
Of
course./
No
problem./
All
right.
2.
A:
Could____________
______________
?
you
please
do
the
dishes
B:
_____________.
All
right
3.
A:
_________________
______________
?
B:
_____________.
Could
you
please
make
the
bed
1.
A:
Could
you
please
_____________________
?
B:
Sorry,
I
can’t.
I
have
to
____________.
clean
the
living
room
2.
A:
Could____________
__________________
?
you
please
take
out
the
rubbish
B:
Sorry,
I
have
to
________________________.
make
a
banana
milk
shake
3.
A:
_________________
_________________
?
B:
________________
________________.
Could
you
please
fold
the
clothes
read
a
book
Sorry.
I’m
going
to
play
football
A:
Could
you
please
+动词原形+......?
B:
Yes,
sure./
Of
course./
All
right.
/No
problem.
/Sorry,
I
can’t.
I
have
to
...
/Sorry,
I
can’t.
I
am
going
to
...
Make
polite
requests
Presentation
Listen.
Who
will
do
these
chores?
Check(√)
Peter’s
Mother
or
Peter.
Chores
Peter’s
mother
Peter
do
the
dishes
sweep
the
floor
take
out
the
rubbish
make
the
bed
fold
the
clothes
clean
the
living
room
1b
0
1.do
the
dishes
2.
take
out
the
rubbish
3.
fold
your
clothes
4.
sweep
the
floor
5.
make
your
bed
6.
clean
the
living
room
Make
conversations
about
the
chores
in
1a.
1c
A:
Could
you
please
sweep
the
floor?
B:
Yes,
sure.
Can
you
do
the
dishes?
A:
Well,
could
you
please
do
them?
I’m
going
to
clean
the
living
room.
B:
No
problem.
Pre-listening
Activity
Look
at
the
picture
and
guess:
What
are
Peter
and
his
father
talking
about?
0
Task2:
Listen
to
the
specific
ideas.
Peter
is
asking
his
father
if
he
can
do
four
things.
What
does
his
father
say?
Check(√)
“yes”
or
“no”.
Peter
wants
to…
Peter’s
father
says…
go
out
for
dinner
yes
no
go
to
the
movies
yes
no
stay
out
late
yes
no
get
a
ride
yes
no
Why
does
Peter’s
father
say
“no”?
Draw
lines
to
the
reasons
in
the
chart.
Peter
wants
to…
Peter’s
father
says…
His
father’s
reasons
go
out
for
dinner
__yes
___no
I
have
to
do
some
work.
go
to
the
movies
___yes
__no
You
have
to
clean
your
room.
stay
out
late
__yes
___no
I
need
to
eat
breakfast.
get
a
ride
__yes
___no
You
have
a
basketball
game.
Task3:
Fill
in
the
blanks.
Peter:
Hey,
Dad?
Dad:
Yes?
Peter:
Could
I
go
out
for
_______
with
my
friends
tonight?
Dad:
Sure,
that
should
be
OK.
Peter:
Could
I
go
to
the
________
after
that?
My
friends
said
the
new
action
movie
is
really
good.
Dad:
I
guess
so.
But
don’t
_____
_____
late.
Peter:
Could
I
stay
out
______
eleven?
We
might
get
something
to
drink
after
the
movie.
dinner
movies
stay
out
until
Dad:
No,
you
can’t.
You
have
a
________
game
tomorrow,
__________?
You
need
to
have
a
good
rest.
Peter:
Oh,
Yeah.
Well,
could
you
_______me
a
ride
to
town?
If
I
take
the
bus
,
I’ll
be
late.
Dad:
I
can’t,
Peter.
I
have
to
do
some
_____
now.
Peter:
Oh,
OK.
No
problem.
I’ll
call
Alan.
Maybe
his
dad
can
give
me
a
____.
basketball
remember
give
work
ride
2d
Task1:
Listen
and
answer.
(1)
How
many
hours
did
Tony
watch
TV?
(2)
Which
things
does
his
sister
ask
him
to
do?
(3)
Who
will
be
back
from
shopping?
Two
hours.
Take
out
the
rubbish,
fold
the
clothes,
and
do
the
dishes.
Their
mother.
Task2:
Listen
and
repeat.
Sister:
Tony,
could
you
please
help
out
with
a
few
things?
Brother:
Could
I
at
least
finish
watching
this
show?
Sister:
No.
I
think
two
hours
of
TV
is
enough
for
you!
Brother:
Fine.
What
do
you
want
me
to
do?
Sister:
Could
you
take
out
the
rubbish,
fold
the
clothes
and
do
the
dishes?
Brother:
So
much?
0
Sister:
Yes,
because
Mom
will
be
back
from
shopping
any
minute
now.
And
she
won’t
be
happy
if
she
sees
this
mess.
Brother:
But
the
house
is
already
pretty
clean
and
tidy!
Sister:
Yes,
well,
it's
dean,
but
it's
not
“mother
clean”!
知
识
探究
1.
Tony,
could
you
please
help
out
with
a
few
things?
Could
you
take
out
the
rubbish,
fold
the
clothes
and
do
the
dishes?
结论：
“__________________”
后面跟_________。意为“请你……好吗？”，是一个婉转地请别人帮忙的句型，情态动词could为______的过去式，但在以上句子只表达请求，
Could
you
please...?
动词原形
can
知
识
探究
其语气比“Can
you…?”更婉转客气，其否定句形式为“______________________”。对“Could
you
please…？”做肯定回答时，可用“Sure.
”、“Of
course.
”等，做否定回答时，可婉转地使用“No,
I
can’t./
Of
course
not./
Sorry.
I
have
to…”等。
Could
you
please
not
...?
知
识
探究
2.
at
least
意为“至少(可以或应该)
”，通常与could,
should,
must,
might等情态动词连用，多指数量或程度上的最低限度。其反义词组为at
most，
表示“至多，不超过”。
3.
finish后接名词/代词/动词-ing形式，不可接不定式。
4.
any
minute
(now)意为“很快；马上”。
知
识
探究
5.
And
she
won’t
be
happy
if
she
sees
this
mess.
本句含有if引导的条件状语从句，if引导的条件状语从句，如果主句谓语动词表示将来的意义，从句谓语动词用一般现在时表示将来。
如：
He
will
be
late
for
school
if
he
gets
up
late.
If
it
rains
tomorrow,
we
won’t
go
to
the
Great
Wall.
Exercise
1)出去吃饭_______________
2)在外面待到很晚_____________
3)去看电影_______________
4)搭车_______________
5)完成做某事_______________
6)洗餐具_______________
7)倒垃圾____________________
8)叠衣服_______________
一、翻译下列短语
go
out
for
dinner
stay
out
late
go
to
the
movies
get
a
ride
finish
doing
sth.
do
the
dishes
take
out
the
rubbish
fold
the
clothes
Exercise
二、单项选择
1.—Could
you
please
turn
off
the
light?
—__________.
A.
Yes,
I
could.
B.
No,
I
couldn’t.
C.
It
doesn’t
matter.
D.
Yes,
sure.
2.
—Could
I
look
at
your
pictures?
—Yes,
of
course
you_______.
A.
should
B.
could
C.
will
D.
can
3.
—Could
I
use
your
computer,
Jim?
—Sorry,
I’m
going
to
________now.
A.
work
on
it
B.
work
it
on
C.
work
out
it
D.
work
it
out
4.
—Mum,
could
I
finish________
the
football
match?
—No,
you
have
to
do
your
homework
first.
A.
watch
B.
to
watch
C.
watching
D.
to
watching
5.There
are
some
books
in
the
box.
Could
you
please
____?
A.
take
it
out
B.
take
them
out
C.
take
out
it
D.
take
out
them
Could
you
please
take
out
the________(垃圾）?
The
dustbin
is
full
of
dirty
things.
2.
Kate
is
a
good
girl.
She
often
helps
her
mother
_____________(洗餐具).
3.
Tom,
what
are
you
doing
here?
Look
at
the
floor!
______________
(扫地)
right
now.
4.
Could
you
please
__________________(叠衣服),
Susan?
Look
at
the
bed.
What
a
mess!
rubbish
do
the
dishes
Sweep
the
floor
fold
your
clothes
三、根据句意及汉语提示完成下列句子