(共18张PPT)
Unit
4
Don’t
eat
in
class.
Section
B
1a-1d
Don’t
eat.
Review
Don’t
listen
to
music.
Don’t
take
photos.
Are
there
family
rules?
clean
the
room
I
have
to
clean
the
room.
Presentation
practice
the
guitar
I
must
practice
the
guitar.
do
my
homework
I
must
do
my
homework.
do
the
dishes
I
have
to
do
the
dishes.
watch
TV
I
can’t
watch
TV.
see
friends
I
can’t
see
friends.
Speak
out
the
phrases
according
to
the
pictures.
1a
Match
the
pictures
[a-h]
with
the
rules.
Rules
Can’t(×)
Have
to/Must(√)
When
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.
Rules
Can’t(×)
Have
to/Must(√)
When
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
1b
×
×
√
√
√
×
√
√
Listen
again.
Write
when
Dave
has
to
follow
the
rules
in
the
chart
in
1b.
Choose
from
the
phrases
in
the
box.
Rules
Can’t(×)
Have
to/Must(√)
When
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
1c
×
×
√
√
√
×
√
√
on
school
nights
on
school
days
after
school
before
dinner
after
dinner
in
the
evening
every
morning
every
Saturday
Can
Dave
go
out
on
school
nights?
No,
he
can’t.
1d
Talk
about
the
rules
in
Dave’s
house.
Pair
work
Report
Make
a
report
of
Dave’s
rules.
Dave
is
not
happy,
because
he
has
many
rules
at
home.
He
can’t
go
out
on
school
nights.
He
can’t
see
his
friends
on
school
days.
He
has
to
do
his
homework
after
school.
He
must
practice
the
guitar
before
dinner.
He
can’t
watch
TV
in
the
evening.
He
has
to
help
his
mom
make
breakfast
every
morning.
He
must
clean
his
room
every
Saturday.
Homework
Make
a
list
of
your
family
rules.
1.
get
up
before
6:30
2.
3.
4.
5.