(共22张PPT)
Unit
4
Don’t
eat
in
class.
Section
B
Period
One
1.
Don’t
arrive
late
for
class.
2.
Don’t
run
in
the
hallways.
3.
Don’t
eat
in
the
classroom.
4.
Don’t
listen
to
music
in
the
classrooms
or
the
hallways.
5.
Don’t
fight.
What
are
your
school
rules?
Each
family
also
has
its
own
rules.
Can
you
tell
the
rules
in
your
family?
FAMILY
RULES
Look
and
say
I
have
to
help
my
mom
_______________
every
morning.
make
breakfast
FAMILY
RULES
I
must
_______________
after
school.
do
my
homework
FAMILY
RULES
Don’t
_____________
late
at
night.
watch
TV
FAMILY
RULES
Don’t
go
out
________.
at
night
1.To
learn
to
talk
about
family
rules
2.To
review
can
for
permission
Can
Dave
go
out
on
school
nights?
3.To
review
modal
verbs
have
to,
must
I
must
practice
the
guitar
before
dinner
and
then
I
have
to
do
the
dishes
after
dinner.
Look
at
the
pictures
and
describe
them.
What
can
you
see
in
each
picture?
go
out
see
friends
do
his
homework
practice
the
guitar
do
the
dishes
watch
TV
help
his
mum
make
breakfast
clean
his
room
Read
the
rules
in
the
chart
in
1b.
Then
match
the
pictures
[a-h]
with
the
rules.
1a
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
a
h
c
e
×
×
√
√
do
the
dishes
watch
TV
help
his
mom
make
breakfast
clean
his
room
×
√
√
√
b
g
d
f
Rules
Can’t(×)
Have
to/
Must(√)
When
go
out
see
friends
do
his
homework
practice
the
guitar
a
h
c
e
×
×
√
√
on
school
nights
on
school
days
after
class
before
dinner
do
the
dishes
watch
TV
help
his
mom
make
breakfast
clean
his
room
b
g
d
f
×
√
√
√
after
dinner
in
the
evening
every
morning
every
Saturday
on
school
nights
every
Saturday
before
dinner
in
the
evening
on
school
days
after
dinner
after
school
every
morning
1c
听力原文
Talk
about
the
rules
in
Dave’s
house.
1d
Pair
work
Can
Dave
see
friends
on
school
days?
No,
he
can’t.
Can
Dave
go
out
on
school
nights?
No,
he
can’t.
For
example:
Can
you
tell
the
rules
in
other
places?
Discuss
it
with
your
group
members.
library
dining
room
dormitory
I
have
to
help
my
mom
make
dinner
sometimes.
help
sb
(to)
do
sth.
:
“帮助某人做某事”
，to可以省略
=help
sb
with
sth:
“在某方面帮助某人”
Linda
often
helps
me
with
my
English.
=
Linda
often
helps
me
learn
English.
根据汉语提示完成句子。
让我帮你打扫房间吧。
Let
me
____
you
_____
the
room.
help
clean
根据句意及所给提示填空。
1.
They
p_______
basketball
at
school
every
afternoon.
2.
Eric
has
to
get
home
b______
eight
o’clock
every
night.
3.
Kate
often
helps
her
mom
____________
(清洗餐具).
4.
David
is
so
busy
that
he
can’t
________ (外出)
with
us.
ractice
efore
go
out
do
the
dishes
Translate
the
sentences.
1.
学生不得不每天打扫教室。
2.
她不得不每天穿校服吗？
3.
我放学后不得不做家庭作业。
Does
she
have
to
wear
the
uniform
every
day?
Students
have
to
clean
classrooms
every
day.
I
have
to
do
homework
after
school.
课时重点回顾
1.
do
the
dishes
after
dinner
2.
go
out
on
school
nights
3.
too
bad
4.
have
so
many
rules
5.
do
one’s
homework
after
school
6.
practice
the
guitar
before
dinner
7.
clean
one’s
room
every
Saturday
8.
watch
TV
in
the
evening
1.
English-Chinese
dish
out
2.
Chinese-English
外出(娱乐)；练习；清洗餐具；在……以前
When
finishing,
exchange
your
papers
to
see
who
does
the
best.
Now
1
minute
to
test
your
spelling.
1.
Preview
the
new
words
and
expressions.
2.
Preview
2a-3c
on
P23-24.
