中小学教育资源及组卷应用平台
Unit3
Could
you
please
clean
you
room?
SectionA2a—2d
导学案
【学习目标】
1.
掌握下列单词及短语：mess,
stay
out
late,
get
a
ride,
work
on,
at
least,
any
minute
now
2.
能够用情态动词could礼貌地征询许可，并能礼貌回答。
3.
尊重父母,培成良好生活习惯，具有强烈的家庭责任感。
【教学重难点】
1.重点词汇用法及短语动词用法。
2.学会使用
“could”礼貌地征询许可，并能礼貌回答。
【自主预习】
短语互译
1.外出吃饭________________2.看电影________________3.搭车_________________
4.待在外面很晚____________5.至少_______________
6.打扫房间_____________
9.随时、马上____________10.在某方面帮助___________11.clean
and
tidy______
【合作探究】
Task1.听说训练：
1.Look
at
the
activity
and
the
picture
in
2a
and
answer
the
questions.
1).
What's
the
boy's
name?
2).
Who's
the
man
in
the
picture?
How
do
you
know?
3).
Where
are
they
when
they
are
talking?
Why
do
you
say
so?
2.Finish
2a/2b
3.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.
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
____.
4.Finish
2c.
Task2.2d读写训练：
1.回答问题：1).
What
chores
does
the
sister
want
her
brother
to
do
?
2).
Where
do
you
think
their
mother
is?
3).
Who's
really
the
boss
at
home,
the
boys,
the
girl,
or
the
mother?
2.填空：Tony
is
watching
TV,
his
sister
asks
him
to
____________
a
few
things.
he
wants
to
________
finish
watching
this
show,
But
his
sister
thinks
two
hours
of
TV
___
enough
for
him.
Because
their
mother
will
___________
shopping
________
now.
If
she
sees
this
_____
she
won’t
be
happy.
Although
the
house
is
pretty
_____________,
it’s
not
______________.
二、知识点探究
1.
Tony,
could
you
please
help
out
with
a
few
things?
help
sb.
out
(with
sth.)
是一个动词短语，意思是：
“帮助某人解决难题,
帮助某人摆脱困境,帮助某人完成工作”
①
She's
always
willing
to
help
out.
她总是乐于帮助人。
②
He
fell
into
the
river
and
we
had
to
fish
him
out.
他掉河里去了，我们得把他救出来。
③
Would
ten
yuan
help
you
out?
十块钱能帮你解决问题吗?
④
She
often
helped
out
with
washing
in
the
hotel.
她经常帮助那家旅馆洗东西。
2.
Could
I
at
least
finish
watching
this
show?
1)
at
least
“至少”,
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”。
e.g.
We
should
brush
our
teeth
at
least
twice
a
day.
我们每天应该至少刷两次牙。
2)
finish
“完成;结束”,
表明已达到所做事情的终点,
后接名词/代词/动词-ing形式,不可接不定式。
I
must
finish
my
work
before
I
go
home.
We
had
hoped
to
finish
by
four
o'clock.
He
finished
reading
the
novel
at
one
sitting.
3.
I
think
two
hours
of
TV
is
enough
for
you!
two
hours
of
TV
虽为复数,
但表达的是一个整体
概念,作主语，谓语动词用单数。
当时间、长度、距离或其他可数名词表示一个完整概念做主语，谓语动词用单数。e.g.
Two
months
is
quite
a
long
time.
Thirty
students
is
not
a
big
number
for
a
class.
4.
…
Mom
will
be
back
from
shopping
any
minute
now.
1)
any
minute
now
是一种常见口语表达，相当于“随时；马上；在任何时候”的意思,
表示事情可能在极短的时间内发生或眼下就要发生。
minute
还可替换为
“second,
moment,
time”
等。e.g.
The
plane
is
ready
to
take
off
any
minute
now.
She
is
going
to
be
here
any
moment
now,
2)
be
back
回来
be
back
from...
从...
回来
be
back
to...
回到...
e.g.
You
must
be
back
by
four
o'clock.
5.
And
she
won’t
be
happy
if
she
sees
this
mess.
1)
mess
“脏乱状态,
凌乱状态”,
可数名词,
一般用单数。
常用短语：
a
mess
of
一大堆
in
a
mess
乱七八糟;
乱糟糟
make
a
mess
把…弄糟/弄乱
What
a
mess!真是一团糟！
2)
本句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。
He
will
be
late
for
school
if
he
gets
up
late.
If
it
rains
tomorrow,
we
won’t
go
to
the
Great
Wall.
【课时小结】
本课时重点词汇：__________________________________________________________________
重点句型：
__________________________________________________________________
不足：
__________________________________________________________________
HYPERLINK
"http://21世纪教育网(www.21cnjy.com)
"
21世纪教育网(www.21cnjy.com)(共37张PPT)
人教新目标版
八年级下
SectionA
2a-2d公开课
Unit3
Could
you
please
clean
your
room
?
根据箭头指向的汉语说出英语短语。
打扫厨房
洗餐具
做家务
倒垃圾
扫起居室
整理床铺
叠衣服
扫
地
sweep
the
floor
do
chores
make
your
bed
take
out
the
rubbish
clean
up
the
kitchen
do
the
dishes
fold
your
clothes
clean
the
living
room
Quick
response
Make
polite
requests
（礼貌提出请求）
Yes,
I
can.
Sure.
Certainly
of
course
All
right.
No
problem.
That
should
be
OK.
肯定回答
Sorry,
I
can't,
I'm
afraid
not,
I'd
love
to
,but
I
have
to
...
I
am
going
to
...
I
'm
doing....
否定回答
Could
you
(please)
+
V-原形?
表示委婉地提出请求,
这里的could
不是表示一般过去时,
而是用来表示委婉的语气,比can更客气。
Revision
Ask
and
answer
in
pairs.
Yes,
sure./
Of
course./
All
right.
/OK.
/No
problem.
Could
you
please…?
Sorry,
I
can’t/I'm
afraid
not.
I
have
to
.../
I
need
to
.../I
am
doing.../I
am
going
to...
(study
for
my
test)
(clean
the
living
room)
(do
my
homework)
Pairwork
But
Peter
needs
to
ask
his
father
for
permission
(允许)
go
out
for
dinner
go
to
the
movies
get
a
ride(to)
stay
out
late
Peter
wants
to
do
some
things.
外出吃饭
在外面待晚点
去看电影
搭便车..
New
drills
Sure,
you
can.
Dad,
Could
I
go
out
to
play
soccer?
Look
and
learn
Of
course
,
you
can.
Dad.
Could
I
use
your
computer?
Look
and
learn
Sorry,
you
can't.
you
must
finish
your
homework
first.
Look
and
learn
Mum,
Could
I
watch
TV?
I'm
afraid
you
can't,
It's
bad
for
your
health.
Look
and
learn
Mum,
Could
I
buy
some
snacks?
Good
morning,
Madam.
Can
I
help
you?
Yes,
please.
I
want
a
skirt.
Look
and
say
Hello,
Li
lei.
May
I
borrow
your
dictionary?
Sure,
Here
you
are.
Thanks
a
lot.
Look
and
say
Ask
for
permission
（征询许可）
①
Could
I
+
动词原形?
②
Can
I
+
动词原形?
③
May
I
+
动词原形?
【区别】
Can
I
比较随便,
Could
I比较拘谨,
MayI比较一本正经。
【回答】
Yes,
you
can/
may.
Yes,
please.
Sure/
Of
course,
you
can.
yes,
go
ahead.
(好的,请吧。)
Sorry,
you
can't.
I'm
afraid
you
can't.
You'd
better
not.
(最好不要)
You
mustn't
do
it.
(表示禁止)
Summary
Look
at
the
activity
and
the
picture
in
2a
and
answer
the
questions.
1.
What's
the
boy's
name?
2.
Who's
the
man
in
the
picture?
How
do
you
know?
3.
Where
are
they
when
they
are
talking?
Why
do
you
say
so?
Pre-listening
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.
Look
at
the
table：What
does
Peter
want
to
do?
This
means
Peter
wants
to
eat
out
in
a
restaurant
or
food
shop.
This
means
he
wants
to
see
a
movie.
This
means
he
doesn’t
want
to
come
home
early.
This
means
he
wants
his
father
to
give
him
a
ride.
2a
Listen.
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
√
√
√
√
2b
Listen
again.
Why
does
Peter’s
father
say
“no”?
Draw
lines
to
the
reasons
in
the
chart
in
2a.
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.
√
√
√
√
Listen
again
and
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
Peter:
Hey,
Dad?
Dad:
Yes?
Peter:
Could
I
go
out
for
dinner
with
my
friends
tonight?
Dad:
Sure,
that
should
be
OK.
Peter:
Could
I
go
to
the
movies
after
that?
My
friends
said
the
new
action
movie
is
really
good.
Dad:
I
guess
so.
But
don’t
stay
out
late.
Peter:
Could
I
stay
out
until
eleven?
We
might
get
something
to
drink
after
the
movie.
Listen
again
and
check
your
answers.
until
直到
get
something
to
drink
喝点东西
Dad:
No,
you
can’t.
You
have
a
basketball
game
tomorrow,
remember?
You
need
a
good
rest.
Peter:
Oh,
yeah.
Well,
could
you
give
me
a
ride
to
town
now?
If
I
take
the
bus,
I’ll
be
late.
Dad:
I
can’t,
Peter.
I
have
to
do
some
work
now.
Peter:
Oh,
OK.
I’ll
call
Alan.
Maybe
his
dad
can
give
me
a
ride.
give
me
a
ride
载我一程
A:
Could
I
use
your
computer?
B:
Sorry.
I'm
going
to
work
on
it
now.
A:
Well,
could
I
watch
TV?
B:
Yes,
you
can.
But
first
you
have
to
clean
your
room.
You
are
Peter.
Your
partner
is
Peter’s
father.
You
ask
if
your
can
do
things.
Say
“yes”
or
“no”,
and
give
reasons.
致力于，从事于
2c
Make
conversations
between
Peter
and
his
father.
Sorry.
I’m
going
to
work
on
it
now.
work
on从事，致力于，忙于。
work
on为动词短语，其中on为介词，后跟名词、代词或动名词作宾语。还可以表示“做某项工作/研究；创作作品、作画；开机器等”。
拓展：work
on
sb./sth.
奏效，产生预期的结果
例句：我的爸爸正在写一部新小说。
My
father
is
working
on
a
new
novel.
He
is
working
on
doing
scientific
research.他正致力于科学研究。The
pills
work
on
cough
well.
医生开的药对治疗咳嗽很有效果。
Language
points
A
brother
and
sister
are
watching
TV.
What
are
they
talking
about?
Read
the
conversation
in
2d
and
answer
the
questions.
1.
What
chores
does
the
sister
want
her
brother
to
do
?
3.
Who's
really
the
boss
at
home,
the
boys,
the
girl,
or
the
mother?
2.
Where
do
you
think
their
mother
is?
Pre-reading
1.
What
chores
does
the
sister
want
her
brother
to
do
?
3.
Who's
really
the
boss
at
home,
the
boys,
the
girl,
or
the
mother?
2.
Where
do
you
think
their
mother
is?
She
wants
her
brother
to
take
out
the
rubbish,
fold
the
clothes
and
do
the
dishes.
I
think
their
mother
is
in
a
supermarket.
The
mother.
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?
Listen
and
read.
帮点忙
至少；起码（反义短语：at
most）
复数名词（短语）作主语，被看作一个整体，谓语动词用单数。
2d
Brother:
So
much?
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
clean,
but
it's
not
“mother
clean”!
随时；马上；在任何时候
“妈妈（想要的）那样干净”
Language
points
1.
Tony,
could
you
please
help
out
with
a
few
things?
help
sb.
out
(with
sth.)
是一个动词短语，意思是：
“帮助某人解决难题,
帮助某人摆脱困境,帮助某人完成工作”
①
She's
always
willing
to
help
out.
她总是乐于帮助人。
②
He
fell
into
the
river
and
we
had
to
fish
him
out.
他掉河里去了，我们得把他救出来。
③
Would
ten
yuan
help
you
out?
十块钱能帮你解决问题吗?
④
She
often
helped
out
with
washing
in
the
hotel.
她经常帮助那家旅馆洗东西。
2.
Could
I
at
least
finish
watching
this
show?
1)
at
least
“至少”,
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”。
e.g.
We
should
brush
our
teeth
at
least
twice
a
day.
我们每天应该至少刷两次牙。
2)
finish
“完成;结束”,
表明已达到所做事情的终点,
后接名词/代词/动词-ing形式,不可接不定式。
I
must
finish
my
work
before
I
go
home.
We
had
hoped
to
finish
by
four
o'clock.
He
finished
reading
the
novel
at
one
sitting.
常接v-ing作宾语的词（短语）:
喜欢（enjoy）错过（miss）别介意（mind）,
完成（finish）愉快（have
fun）勤练习（practice）,
忙得（be
busy）禁不住（can't
help）想放弃（give
up）。
3.
I
think
two
hours
of
TV
is
enough
for
you!
two
hours
of
TV
虽为复数,
但表达的是一个整体
概念,作主语，谓语动词用单数。
当时间、长度、距离或其他可数名词表示一个完整概念做主语，谓语动词用单数。e.g.
Two
months
is
quite
a
long
time.
Thirty
students
is
not
a
big
number
for
a
class.
4.
…
Mom
will
be
back
from
shopping
any
minute
now.
1)
any
minute
now
是一种常见口语表达，相当于“随时；马上；在任何时候”的意思,
表示事情可能在极短的时间内发生或眼下就要发生。
minute
还可替换为
“second,
moment,
time”
等。e.g.
The
plane
is
ready
to
take
off
any
minute
now.
She
is
going
to
be
here
any
moment
now,
2)
be
back
回来
be
back
from...
从...
回来
be
back
to...
回到...
e.g.
You
must
be
back
by
four
o'clock.
5.
And
she
won’t
be
happy
if
she
sees
this
mess.
1)
mess
“脏乱状态,
凌乱状态”,
可数名词,
一般用单数。
常用短语：
a
mess
of
一大堆
in
a
mess
乱七八糟;
乱糟糟
make
a
mess
把…弄糟/弄乱
What
a
mess!真是一团糟！
2)
本句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。
He
will
be
late
for
school
if
he
gets
up
late.
If
it
rains
tomorrow,
we
won’t
go
to
the
Great
Wall.
help
out
with
sth
2.
at
least
3.finish
doing
sth
4.two
hours
of
TV
is
enough
for
you
5.so
much
6.be
back
from
...
7.
any
minutes
now
8.
see
this
mess
9.
pretty
clean
and
tidy
在某方面给予帮助
至少
做完某事
时间做主语，谓语动词用单数
如此多
从...回来
随时,马上
看到这样混乱
相当干净和整洁
Tony
is
watching
TV,
his
sister
asks
him
to
____________
a
few
things.
he
wants
to
________
finish
watching
this
show,
But
his
sister
thinks
two
hours
of
TV
___
enough
for
him.
Because
their
mother
will
___________
shopping
________
now.
If
she
sees
this
_____
she
won’t
be
happy.
Although
the
house
is
pretty
_____________,
it’s
not
______________.
be
back
from
any
time
mess
clean
and
tidy
“mother
clean”
help
out
with
at
least
is
Fill
in
the
blanks
according
to
the
conversation.
Consolidation
Role-play
the
conversation.
Tony,
could
you
please
help
out
with
a
few
things?
Could
I
at
least
finish
watching
this
show?
Be
polite
in
our
life.
谢谢
21世纪教育网（www.21cnjy.com)
中小学教育资源网站
有大把高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
详情请看：
https://www.21cnjy.com/help/help_extract.php
