(共27张PPT)
Unit
3
Could
you
please
clean
your
room?
洗
碗
do
the
dishes
倒垃圾
take
out
the
rubbish
叠衣服
fold
the
clothes
扫
地
sweep
the
floor
铺
床
make
the
bed
打扫客厅
clean
the
living
room
搭
车
get
a
ride
频
繁
all
the
time
Phrase
照
顾
take
care
of
看电影
go
to
the
movies
目的是
in
order
to
帮助…做事
help
out
一…就…
as
soon
as
在外面待得晚
stay
out
late
Phrase
Fill
in
the
blanks
in
the
conversation.
（一）
Mom：Peter,
we
need
to
clean
the
house.
Peter：Sure.
What
could
I
do?
Mom：Well,
your
room
is
really
a
mess.
Could
you
please
___________
your
bed
and
___________
your
clothes?
Practice
Peter：All
right.
Mom：Good,
I
have
to
do
the
___________
and
___________
the
floor
in
the
kitchen.
Could
you
please
___________
___________
the
___________?
Peter：OK.
Practice
Fill
in
the
blanks
in
the
conversation.
（二）
A：I
hate
to
___________chores.
B：Well,
I
hate
some
chores
too,
but
I
like
other
chores.
A：Really？Great！___________
I
ask
you
to
___________me
with
some
chores
then?
B：What
do
you
need
help
with?
Practice
A：___________
you
please
__________my
clothes
for
me?
B：I
don’t
want
to
do
that!
It’s
boring!
A：OK.
Then
___________
you
___________do
the
dishes
for
me?
B：Sure,
no
problem.
But
___________we
go
to
the
movie
after
that?
A：Sure.
I’ll
finish
my
homework
while
you
help
me
with
the
dishes.
Then
we
can
go
to
the
movies.
Practice
—Could
I
go
out
for
dinner
with
my
friends?
—Sure,
that
should
be
OK.
—Could
we
get
something
to
drink
after
the
movie?
—No,
you
can’t.
You
have
a
basketball
game
tomorrow.
Sentence
—Could
you
please
take
the
dog
for
a
walk?
—Ok,
but
I
want
to
watch
one
show
first.
—Could
you
please
take
out
the
rubbish?
—Yes,
sure.
Sentence
Match
the
question
with
correct
response.
Question:
1.
___________Could
I
hang
out
with
my
friends
after
movie?
2.
___________Could
you
please
pass
me
the
salt?
3.
___________Could
I
borrow
that
book?
4.
___________Could
you
help
me
do
the
dishes?
5.
___________Could
you
lend
me
some
money?
Practice
Match
the
question
with
correct
response.
Response:
a.
Yes,
here
you
are.
b.
Hmm.
How
much
do
you
need?
c.
Yes,
sure.
No
problem.
I
finished
reading
it
last
night.
d.
Yes,
but
don’t
come
back
too
late.
e.
No,
I
can’t.
I
cut
my
finger
and
I’m
trying
not
to
get
it
wet.
Practice
一、
[It
is
the
parents’
job
to
provide
a
clean
and
comfortable
environment
at
home
for
their
children.]
其中代词it仅为形式上的主语，真正的主语是to
provide…for
their
children。
可将It
is
one’s
job(duty,…)
to
do
something.视为固定句型。
Grammar
Focus
【拓展】
（一）It's
+
adj.
+
to
do
sth
做某事是…的
其中it是形式主语放在句首，动词不定式为真正主语放在句末。
e.g.
It’s
very
easy
to
learn
English.
（二）It’s
for/of
sb
to
do
sth区别
Grammar
Focus
1、for
sb
用于形容事物或做某事的特征特点，用表示客观形式的形容词，如easy/hard/difficult/interesting等
e.g.
It’s
difficult
for
him
to
master
two
languages.
2、of
sb
用于形容人物的性格、品德的，用表示主观感情或态度的形容词，如nice/kind/good/clever/foolish等
e.g.
It’s
very
nice
of
you
to
help
me.
Grammar
Focus
1.
It's
good
___________
(relax)
by
watching
game
show.
Practice
2.
It’s
my
job
___________
(take)
good
care
of
the
old
people.
Practice
3.
(
)
It’s
so
kind
______
you
______
me
the
help.
A.
of；to
give
B.
for;
to
give
C.
of;
give
D.
for；give
Practice
二、
[And
anyway,
I
think
doing
chores
is
not
so
difficult.]
1.anyway
anyway是一个副词，若位于句首，其后往往会有都好将其与句子的其他内容隔开。anyway在此句中的作用是追加评论，相当于汉语的“反正；仍然；依然”。
e.g.
Sam
didn’t
get
the
job,
but
he’s
not
unhappy
because
it
didn’t
pay
well
anyway.
Grammar
Focus
二、
[And
anyway,
I
think
doing
chores
is
not
so
difficult.]
1.anyway
anyway还可用来表示“不管怎样；无论如何”之意。
e.g.
It’s
just
a
cold.
But
anyway,
you
should
still
see
the
doctor.
Grammar
Focus
二、
[And
anyway,
I
think
doing
chores
is
not
so
difficult.]
2.动名词
此句中doing
chores为宾语从句主语。
动名词是动词ing形式的一种，由动词变化而来。动名词做主语时，谓语动词为单数，但要考虑并列动名词作主语，则谓语为复数。
Grammar
Focus
1.
__________(drive)
the
car
too
fast___________(be)
dangerous
for
him.
Practice
2.
_______
(work)
in
these
conditions________(be)
not
a
pleasure
but
a
suffer.
Practice
三、[The
earlier
kids
learn
to
be
independent,
the
better
it
is
for
their
future.]
“the
+比较级…，the
+比较级…”句型表示“越……就越……”,是一个复合句（表示一方的程度随着另一方的变化而变化，其中的两个the都是副词，而不是冠词）。
Grammar
Focus
其中前面的句子是状语从句,后面的句子是主句,遵循主将从现的原则。the用在形容词或副词的比较级前，more代表形容词或副词的比较级。
e.g.
①The
more
he
gets,
the
more
he
wants.
②The
busier
he
is,
the
happier
he
feels.
Grammar
Focus
1.
________(many)
trees
we
plant,
_______(beautiful)
our
mother
Earth
will
be.
Practice
2.
If
you
work
harder,
you‘ll
get
better
grades.
同义句转换：
______
_______
you
work,
_______
_______
grades
you'll
get.
Practice
Thanks
for
watching!Unit
3
Could
you
please
clean
your
room?
课时练习
一、短语
洗碗
_____________
倒垃圾
_____________
叠衣服
_____________
扫地
_____________
铺
床
_____________
打扫客厅
_____________
搭车
_____________
频
繁
______________
看电影
_____________
帮助…做事_________________
外出用餐
_________________
在外面待得晚
________________
一…就…
_________________
目的是
_________________
照
顾
_________________
【练习一】
Fill
in
the
blanks
in
the
conversation.
（一）
Mom：Peter,
we
need
to
clean
the
house.
Peter：Sure.
What
could
I
do?
Mom：Well,
your
room
is
really
a
mess.
Could
you
please
___________
your
bed
and
___________
your
clothes?
Peter：All
right.
Mom：Good,
I
have
to
do
the
___________
and
___________
the
floor
in
the
kitchen.
Could
you
please
___________
___________
the
___________?
Peter：OK.
（二）
A：I
hate
to
___________chores.
B：Well,
I
hate
some
chores
too,
but
I
like
other
chores.
A：Really？Great！___________
I
ask
you
to
___________me
with
some
chores
then?
B：What
do
you
need
help
with?
A：___________
you
please
__________my
clothes
for
me?
B：I
don’t
want
to
do
that!
It’s
boring!
A：OK.
Then
___________
you
___________do
the
dishes
for
me?
B：Sure,
no
problem.
But
___________we
go
to
the
movie
after
that?
A：Sure.
I’ll
finish
my
homework
while
you
help
me
with
the
dishes.
Then
we
can
go
to
the
movies.
二、句型
①—Could
I
go
out
for
dinner
with
my
friends?
—Sure,
that
should
be
OK.
②—Could
we
get
something
to
drink
after
the
movie?
—No,
you
can’t.
You
have
a
basketball
game
tomorrow.
③—Could
you
please
take
the
dog
for
a
walk?
—Ok,
but
I
want
to
watch
one
show
first.
④—Could
you
please
take
out
the
rubbish?
—Yes,
sure.
【练习二】
Match
the
question
with
correct
response.
Question:
1.
___________Could
I
hang
out
with
my
friends
after
movie?
2.
___________Could
you
please
pass
me
the
salt?
3.
___________Could
I
borrow
that
book?
4.
___________Could
you
help
me
do
the
dishes?
5.
___________Could
you
lend
me
some
money?
Response:
a.
Yes,
here
you
are.
b.
Hmm.
How
much
do
you
need?
c.
Yes,
sure.
No
problem.
I
finished
reading
it
last
night.
d.
Yes,
but
don’t
come
back
too
late.
e.
No,
I
can’t.
I
cut
my
finger
and
I’m
trying
not
to
get
it
wet.
三、语法讲练
（一）[It
is
the
parents’
job
to
provide
a
clean
and
comfortable
environment
at
home
for
their
children.]
其中代词it仅为形式上的主语，真正的主语是to
provide…for
their
children。可将It
is
one’s
job(duty,…)
to
do
something.视为固定句型。
【拓展】
1.It's
+
adj.
+
to
do
sth
做某事是…的
其中it是形式主语放在句首，动词不定式为真正主语放在句末。
e.g.
It’s
very
easy
to
learn
English.
2.It’s
for/of
sb
to
do
sth区别
①for
sb
用于形容事物或做某事的特征特点，用表示客观形式的形容词，如easy/hard/difficult/interesting等
e.g.
It’s
difficult
for
him
to
master
two
languages.
②of
sb
用于形容人物的性格、品德的，用表示主观感情或态度的形容词，如nice/kind/good/clever/foolish
e.g.
It’s
very
nice
of
you
to
help
me.
【练习三】
1.It's
good
___________
(relax)
by
watching
game
show.
2.It’s
my
job
___________
(take)
good
care
of
the
old
people.
3.(
)
It’s
so
kind
___________
you
___________
me
the
help.
A.
of；to
give
B.
for;
to
give
C.
of;
give
D.
for；give
（二）[And
anyway,
I
think
doing
chores
is
not
so
difficult.]
1.anyway
是一个副词，若位于句首，其后往往会有都好将其与句子的其他内容隔开。anyway在此句中的作用是追加评论，相当于汉语的“反正；仍然；依然”。
e.g.
Sam
didn’t
get
the
job,
but
he’s
not
unhappy
because
it
didn’t
pay
well
anyway.
Anyway还可用来表示“不管怎样；无论如何”之意
e.g.
It’s
just
a
cold.
But
anyway,
you
should
still
see
the
doctor.
2.动名词
此句中doing
chores为宾语从句主语。
动名词是动词ing形式的一种，由动词变化而来。动名词做主语时，谓语动词为单数，但要考虑并列动名词作主语，则谓语为复数。
【练习四】
1.__________(drive)
the
car
too
fast___________(be)
dangerous
for
him.
2.__________
(work)
in
these
conditions___________(be)
not
a
pleasure
but
a
suffer.
（三）[The
earlier
kids
learn
to
be
independent,
the
better
it
is
for
their
future.]
“the
+比较级…，the
+比较级…”句型表示“越……就越……”,是一个复合句（表示一方的程度随着另一方的变化而变化，其中的两个the都是副词，而不是冠词）。
其中前面的句子是状语从句,后面的句子是主句,遵循主将从现的原则。the用在形容词或副词的比较级前，more代表形容词或副词的比较级。
e.g.
①The
more
he
gets,
the
more
he
wants.
②The
busier
he
is,
the
happier
he
feels.
【练习五】
1.__________(many)
trees
we
plant,
__________(beautiful)
our
mother
Earth
will
be.
2.If
you
work
harder,
you'll
get
better
grades.
________
_________
you
work,
__________
___________
grades
you'll
get.
【答案】
一、短语
do
the
dishes
take
out
the
rubbish
fold
the
clothes
sweep
the
floor
make
the
bed
clean
the
living
room
get
a
ride
all
the
time
go
to
the
movies
help
out
go
out
for
dinner
stay
out
late
as
soon
as…
in
order
to
take
care
of
【练习一】
（一）
1.
make
2.
fold
3.
dishes
4.
sweep
5.
take
out;
rubbish
（二）
1.
do
2.
Could
3.
help
4.
Could
5.
fold
6.
Could
7.
please
8.
Could
二、句型
【练习二】
1.
d
2.
a
3.
c
4.
e
5.
b
三、语法讲练
【练习三】
1.
to
relax
2.
to
take
3.
A
【练习四】
1.
driving;
is
2.
Working;
is
【练习五】
1.
The
more;
the
more
beautiful
2.
The
harder;
the
better
