(共20张PPT)
Unit4
Section
B
1a-1d
Do
you
have
rules
in
your
home?
Can
you
watch
TV
after
school?
Do
you
must
wash
dishes?
Can
you
go
out
on
nights?
外出（娱乐）
Look
at
the
pictures
and
describe
what
they
do.
Read
the
rules
in
the
chart
in
1b.
Then
match
the
pictures
[a-h]
with
the
rules.
1a
___
go
out
___
see
friends
___
do
his
homework
___
practice
the
guitar
___
do
the
dishes
___
watch
TV
___
help
his
mom
make
breakfast
___
clean
his
room
a
h
c
e
b
g
d
f
Listen
and
put
an
×
for
things
Dave
can’t
do
and
a√
for
things
he
has
to
do.
1b
Rules
Can’t
(×)
Have
to/Must(√)
go
out
×
see
friends
do
his
homework
practice
the
guitar
do
the
dishes
watch
TV
help
his
mom
make
breakfast
clean
his
room
×
√
√
√
×
√
√
Listen
again.
Write
when
Dave
has
to
follow
the
rules
in
the
chart
in
1b.
Choose
from
the
phrases
in
the
box.
1c
on
school
nights
on
school
days
every
Saturday
after
dinner
before
dinner
after
school
in
the
evening
every
morning
Rules
When
go
out
on
school
nights
see
friends
do
his
homework
practice
the
guitar
do
the
dishes
watch
TV
help
his
mom
make
breakfast
clean
his
room
on
school
days
after
school
before
dinner
after
dinner
every
morning
every
Saturday
in
the
evening
[观察1]
Everyone
can
do
it
well
by
practice.
通过练习每个人都能把它做好。
Susan
often
practices
Chinese
in
the
morning.
苏珊经常在早上练习中文。
The
little
boy
practices
writing
every
day.
这个小男孩每天都练习书写。
[探究]
practice用作名词时,是不可数名词;用作动词时,既可以作及物动词,也可以作不及物动词;practice
doing
sth.
意为“
”。
练习做某事
活学活用
(
)[2017·眉山]
—Bob,
I’m
not
good
at
English.
What
should
I
do?
—Why
not____an
English
club
to
practice____English??
A.to
join;
speaking
B.join;
to
speak
C.to
join;
to
speak
D.join;
speaking
D
Emily:
Hi,
Dave.
Do
you
want
to
watch
the
basketball
game
in
the
park
this
evening?
Dave:
I’d
love
to,
but
I
can’
t
go
out
on
school
nights.
Emily:
Oh,
that’s
too
bad.
Dave:
Yeah,
I
have
so
many
rules...
Emily:
Really?
Dave:
Yeah,
I
can’t
see
my
friends
on
school
days
and
I
have
to
do
my
homework
after
school.
Tapescripts
Role
play
Emily:
What
other
rules
do
you
have?
Dave:
Mmm…I
must
practice
the
guitar
before
dinner
and
then
I
have
to
do
the
dishes
after
dinner.
And
I
can’t
watch
TV
in
the
evening.
Emily:
Oh.
Well,
I
have
to
help
my
mom
make
dinner
sometimes.
Dave:
Me,
too.
I
have
to
help
my
mom
make
breakfast
every
morning.
And
I
must
clean
my
room
every
Saturday.
Emily:
Wow,
you
do
have
a
lot
of
rules!
Fill
in
the
blanks
according
to
the
conversation.
He
_____________on
school
nights.
He
________________
on
school
days.
He
____________________
after
school.
He
______________________before
dinner.
He
_____________
in
the
evening.
He
______________________________
every
morning.
He
__________________every
Saturday.
can’t
go
out
can’t
see
his
friends
has
to
do
his
homework
must
practice
the
guitar
can’t
watch
TV
has
to
help
his
mom
make
breakfast
must
clean
his
room
Talk
about
the
rules
in
Dave’s
house.
1d
No,
he
can’t.
Can
Dave
go
out
on
school
night?
No,
he
can’t.
Can
Dave
watch
TV
in
the
evening?
Yes,
he
does.
Does
he
have
to
do
his
homework
after
school?
Yes,
he
does.
Does
he
have
to
help
his
mom
make
breakfast
every
morning.
Exercise
根据句意及首字母提示补全单词
1.Mary
helps
her
mother
m
breakfast
every
day.?
2.I
can’t
go
o
to
play
with
friends
on
school
nights.?
3.These
d
are
not
clean.
Let’s
wash
them
before
having
dinner.?
4.I
will
be
at
home
b
five
o’clock.?
5.[2018·长春]
Amy
practices
p
the
piano
for
over
two
hours
every
day.?
ake
ut
ishes
efore
laying
GOOD
JOB
