(共25张PPT)
Section
B
1a-1e
Unit2
How
often
do
you
exercise
?
How
often
do
you
exercise?
n.
无用的东西；
无价值的东西
垃圾食品
n.
咖啡
n.
健康；
人的身体（或精神）状态
Words
and
Expressions
junk
junk
food
coffee
health
Let’s
enjoy
a
song.
Exercise
song
Lead-in
Lead-in
2
Healthy
food
or
junk
food?
junk
food
junk
food
Healthy
food
junk
food
junk
food
Healthy
food
junk
food
junk
food
junk
food
Healthy
food
1.
___
junk
food
3.
___
fruit
5.
___
sleep
2.
___
milk
4.
__
vegetables
6.
___
coffee
a
f
c
d
e
b
1a
Match
the
words
with
the
pictures
below.
a
b
c
d
e
f
Which
one
is
healthy?
salad,
hamburgers,
fish,
tomatoes,
hot
dogs,
potato
chips,
milk
,
apples,
onion,
fruit,
vegetables,
cola,
fried
chicken,
tea,
water,
junk
food,
coffee
healthy:
unhealthy:
healthy:
unhealthy:
salad,
fish,
tomatoes,
milk
,
apples,
onion,
fruit,
vegetables,
tea,
water
cola,
hot
dogs,
potato
chips,
fried
chicken,
hamburgers,
junk
food,
coffee
Ask
and
answer
questions.
Use
the
words
from
1a.
How
often
do
you
drink
milk?
I
drink
milk
everyday.
1b
Ask
and
answer
questions.
Use
the
words
from
1a.
Do
you
like
it?
No,
but
my
mother
wants
me
to
drink
it.
She
says
it’s
good
for
my
health.
Listening
Listen
to
an
interview
about
two
people’s
daily
habits.
Circle
your
answers
to
each
question.
Does
Bill
have
good
habits?
Yes.
No.
I
don’t
know.
Does
Tina
have
good
habits?
Yes.
No.
I
don’t
know.
1c
Questions
1.
How
often
do
you
exercise?
2.
How
often
do
you
eat
fruit?
3.
How
many
hours
do
you
sleep
every
night?
4.
How
often
do
you
drink
milk?
5.
How
often
do
you
eat
junk
food?
6.
How
often
do
you
drinkcoffee?
Tina
Bill
_______
_____
_______
_____
_______
_____
_______
_____
_______
_____
_______
_____
1d
Listen
again.
Fill
in
the
blanks
in
the
survey.
every
day
1.
How
often
do
you
exercise?
2.
How
often
do
you
eat
fruit?
3.
How
many
hours
do
you
sleep
every
night?
Tina:
every
day
Bill:
hardly
ever
Answers
Tina:
every
day
Bill:
never
Tina:
nine
Bill:
nine
4.
How
often
do
you
drink
milk?
5.
How
often
do
you
eat
junk
food?
6.
How
often
do
you
drink
coffee?
Tina:
every
day
Bill:
never
Tina:
two
or
three
times
a
week
Bill:
three
or
four
times
a
week
Tina:
never
Bill:
four
times
a
day
Student
A
is
the
reporter.
Student
B
is
Tina
or
Bill.
Ask
and
answer
questions.
Then
change
roles.
1e
How
often
do
you
exercise?
I
exercise
every
day.
And
how
often
do
you
…?
Discuss:
How
can
we
keep
healthy?
Try
to
eat
more
healthy
food
and
less
junk
food.
Try
to
exercise
every
day.
Everyone
must
sleep
8
or
9
hours
every
night.
Good
habits
or
bad
habits?
Hellen
likes
watching
TV.
On
weekends,
she
never
exercises
and
she
doesn’t
like
fruits
or
vegetables.
She
eats
junk
food.
And
Hellen
never
goes
to
the
doctor.
Good
habits
or
bad
habits?
Tom
is
tall
and
thin.
He
plays
tennis
three
times
a
week
and
he
runs
every
Saturday.
He
never
watches
TV.
He
eats
fruits
and
vegetables
every
day
and
sleeps
nine
hours
every
night.
我都
学会了!
本课句型
Summary
1.want
to
do
sth.
想要做某事
want
sb.
to
do
sth.
想要某人做某事
2.be
good
for...
表示对……有益
反义词组：be
bad
for...
3.how
many
提问可数名词，
提问不可数名词则要用
how
much。
一、单项选择题
Exercises
1．Eating
more
fruit
and
vegetables
is
good
_______
our
health.
A．at
B．with
C．for
D．to
2．—How
many
hours
do
you
exercise
every
day?
—____．
A．Three
times
a
day
B．Three
C．Once
D．Often
C
B
3．My
father
exercises
three
_______
four
times
a
week
in
the
morning.
A．but
B．and
C．with
D．or
4．—Would
you
like
some
____？
—Yes，please.I
like
drinking
it.
A．noodles
B．beef
C．pears
D．coffee
5．My
father
wants
me
____
every
day.
A．to
take
exercise
B．take
exercise
C．takes
exercise
D．taking
exercise
D
D
A
完成句子。根据汉语提示，用句末括号内的英语单词完成句子。
6．孩子们应该每天喝牛奶。(drink)
Children
should
______________
every
day.
7．蒂娜有好的饮食习惯。(eat)
Tina
has
good
__________________．
8．喝水对我们有好处。(be)
Drinking
water
_________________
us.
drink
milk
eating
habits
is
good
for
9．我家离超市很近，所以购物对我来说很方便。(go)
My
home
is
near
to
the
supermarket，so
it's
convenient
for
me
___________________________．
10．我妈妈想让我每天早晨锻炼身体。(want)
My
mother
______________________________
every
morning.
to
go
shopping
wants
me
to
exercise
Homework
Thank
you
!
