(共34张PPT)
人教新目标版
八年级上
Unit
2
How
often
do
you
exercise?
Section
B
1a-1e
听说课
Healthy
Food
Song
Warming
up
Once
a
week.
How
often
do
you
surf
the
Internet
?
How
often
does
she
exercise?
She
exercises
every
day.
Review
---How
often
do
you
paint?
----Twice
a
week.
How
can
we
be
healthy?
Exercise
often
and
eat
healthy
food.
Could
you
tell
us
some
healthy
food?
Well.
Fruit,
vegetables,
milk,
rice
and
meat.
Lead
in
New
word
junk
food
垃圾食品
fruit
水果
sleep
睡觉
milk
牛奶
vegetable
蔬菜
coffee
咖啡
1.
___
junk
food
3.
___
fruit
5.
___
sleep
2.
___
milk
4.
__
vegetables
6.
___
coffee
a
f
c
d
e
b
Match
the
words
with
the
picture
below.
a
b
c
d
e
f
1a
cola,
salad,
soup,
hot
dog,
milk,
hamburger,
dumpling,
fruit,
chicken,
onion,
potato,
tomato
Find
healthy:
unhealthy:
salad,
soup,
milk,
dumpling,
onion,
fruit,
chicken,
potato,
tomato
cola,
hot
dog,
hamburger
Ask
and
answer
questions.
Use
the
words
from
1a.
1b
A:
How
often
do
you
drink
milk,
Liu
Fang?
B:
I
drink
milk
everyday.
A:
Do
you
like
it?
B:
No.
But
my
mother
wants
me
to
drink
it.
She
says
it’s
good
for
my
health.
1.be
good
for
对……有好处
2.be
bad
for
对……有坏处
e.g.
Hot
dog
is
bad
for
our
health.
热狗对我们的健康有坏处。
e.g.
Milk
is
good
for
our
health.
牛奶对我们的健康有好处。
Points
How
often
do
you
eat
junk
food?
I
eat
it
once
a
week.
Do
you
like
it?
Yes.
But
my
mother
doesn’t
let
me
eat
it.
She
says
it’s
bad
for
my
health.
Pairwork
Listen
to
the
interview
about
eating
habits.
Circle
your
answer
to
each
question.
Does
Tina
have
good
habits?
Yes.
No.
I
don’t
know.
Does
Bill
have
good
habits?
Yes.
No.
I
don’t
know.
1c
activities
Every
day
Three
or
four
times
a
week
Once
or
twice
a
week
never
Eat
vegetables
Eat
fruit
Drink
milk
Eat
junk
food
Drink
coffee
?
?
?
?
?
My
eating
habits
are
____________.
good/ok/bad?
How
are
your
eating
habits?
Listen
again.
Fill
in
the
blanks
in
the
survey.
Questions
Tina
Bill
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
drink
coffee?
Every
day
Nine
Never
Every
day
Hardly
ever
never
Every
day
Nine
4
times
a
week
Never
2
or
3
times
a
week
4
times
a
day
1d
Who
has
better
eating
habits?
Whose
lifestyle
is
better?
I
think
Tina
has
better
eating
habits.
Because
she......every
day.
She
two
or
three
times
a
week.
Her
lifestyle
is
better.
She
She
She
looks
after
her
health.
She
is
very
healthy.
nine
hours
every
night.
Who
can
get
better
grades?
Her
healthy
lifestyle
helps
her
get
good
grades.
Good
food
and
exercise
help
her
to
study
better.
Student
A
is
the
reporter.
Student
B
is
Tina
or
Bill.
Ask
and
answer
questions.
Then
change
roles.
A:
How
often
do
you
exercise?
B:
I
exercise
every
day.
A:
And
how
often
do
you
…?
1e
How
often
do
you
exercise?
I
never
exercise.
How
often
do
you
eat
fruit?
I
never
eat
fruit.
…
I
...
Pairwork
Read
English
every
day.
Listen
to
English
tapes
every
day.
Sing
English
songs.
Watch
English
programs.
Try
to
talk
in
English.
Read
English
newspapers/magazines.
Write
letters/diaries
in
English
Make
an
English
pen
pal.
.......
The
good
habits
of
English
study
How
often
do
you
eat
vegetable?
How
often
do
you
eat
fruits?
How
often
do
you
drink
milk?
How
often
do
you
eat
junk
food?
How
often
do
you
eat
meat?
How
often
do
you
exercise?
What
sports
do
you
play?
How
many
hours
do
you
sleep
every
night?
......
Free
talk:
Talk
about
your
habits.
Exercise
一、单项选择
1.
I
like
English
very
much,
so
I
____
listen
to
the
tape
in
the
morning.
A.
usually
B.
hardly
ever
C.
never
2.
Milk
is
good
_____
our
______.
A.
to;
healthy
B.
to;
health
C.
for;
healthy
D.
for;
health
A
D
3.
—What
does
your
father
do
in
the
evening?
—He
usually
_______.
A.
watch
TV
B.
exercise
C.
reads
books
4.
—
____
students
in
your
class
are
from
Beijing?
—Only
one.
A.
How
often
B.
How
many
C.
How
much
C
B
1.
The
old
man
________(锻炼)
every
morning.
2.
I
often
_______
(购物)
on
weekends.
3.
We
must
_______
(保持
)
our
classroom
clean.
4.
There
are
some
___________(不同)
between
the
two
pictures.
二、根据句意填空
exercises
shop
keep
differences
5.
He
____________
(几乎不)
goes
to
a
restaurant
for
dinner.
6.
Katrina
doesn't
often
_______
(喝)
coffee,
she
likes
green
tea.
7.
My
eating
_________(习惯)
are
not
very
good.
hardly
ever
drink
habits
Homework
书面作业
(Writing
work)
掌握本课时的单词。
完成本课时对应的练习。
预习下节课的内容
Thank
you!
谢谢
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八年级英语(上)第2单元第3课时
Unit
2
How
often
do
you
exercise?
Section
B1
(1a-1e)
课后练习
Ⅰ.?根据语境及所给首字母提示，补全所缺单词。
1.
Don’t
drink
too
much?c???????,
or
you
can’t
get
to
sleep
easily.
2.
—Where’s
your
father,
Eric?
—M??
?????he’s
in
the
chess
club
but
I’m
not
sure.
3.
Try
to
eat
some
vegetables.
They’re
good
for
your?h???
????.
Ⅱ.?根据括号内的要求完成下列各题，每空一词(含缩略形式)。
1.
My
sister
usually
does
her
homework
in
the
library.
(改为一般疑问句)
_________
your
sister
usually
_________
her
homework
in
the
library?
2.
Mr.
Smith
often
goes
to
the
movies
on
Sunday.
?(改为否定句)
Mr.
Smith
_________
_________
_________
to
the
movies
on
Sunday.
3.
—Do
your
friends
use
the
computer
every
day?
?(补全肯定答语)
—Yes,
_________
_________.
4.
The
Greens
often?go
to
the
park?on
weekends.
?(对划线部分提问)
_________
_________
the
Greens
often
_________
on
weekends?
5.
Dale
washes
his
clothes?three
times
a
week.
?(对划线部分提问)
_________
_________
_________
Dale
_________
his
clothes?
Ⅲ.?根据短文内容，从方框中选择恰当的单词填空，有的需要变换形式。
?
play,
hardly,
usually,
exercise
Hello,
everyone!
I’m
Mike.
I
like
junk
food
although
it’s
not
healthy.
I
(1)_________
have
hamburgers
and
cola
for
breakfast
and
dinner.
I’m
lazy.
I
never
(2)_________.
My
sister
Molly
is
different
from
me.
She
(3)_________
eats
junk
food.
She
has
fruit
and
vegetables
every
day.
And
she
(4)_________
sports
when
she
is
free.
So
she’s
in
good
health.
?
参考答案
Ⅰ.
1.
coffee?
2.
Maybe?
3.
health
Ⅱ.
1.
Does;
do?
2.
doesn’t
often
go?
3.
they
do
4.
What
do;
do?
5.
How
often
does;
wash
Ⅲ.
1.
usually?
2.
exercise?
3.
hardly?
4.
plays
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八年级英语(上)第2单元第3课时
Unit
2
How
often
do
you
exercise?
Section
B1
(1a-1e)
Learning
aims:
Words
and
phrases:
Learn
to
use
“junk,
junk
food,
coffee,
health,
drink
coffee,
be
good
for”
Target
language:
what
do
you
usually
do
on
weekends?
I
usually
go
to
the
movies.
What
does
she
/he
do
usually
on
weekends
?
She
often
goes
to
the
movies
.
How
often
do
you
does
he
/she
go
to
the
movies?
Twice
a
week.
Ability
aims：
1.
Can
read
the
new
words
and
phrases;
2.
can
use
the
target
language
to
talk
about
how
often
you
do
things.
3.
ask
people
about
their
healthy
habits
and
express
themselves
4.
To?improve?students’?writing?skill,?listening?skill?and?communicative?competence.
Learning
important
and
difficult
points:
Words
and
phrases
and
target
language.
Moral?Object?
Learn
how
to
arrange
the
life,
to
develop
good
habits.
Teaching
procedures:
Step
1
.Warming
up
/review/leading
in:
1.watch
a
video
2.
make
conversation
3.
T:
Hello,
everyone!
Do
you
like
music?
Now
let’s
listen
to
Do
You
Like….
If
you
can
sing
the
song,
you
can
sing
it
together.
Listen
carefully,
then
who
can
say
the
names
of
the
food
or
drink
?Play
the
video.
Step
2
Pair
work.
1.
Let’s
ask
about
how
often
you
eat
food.
example:
A:
How
often
do
you
drink
milk?
B:
I
drink
milk
every
day.
A:
Do
you
like
it?
B:
No.
But
my
mother
wants
me
to
drink
it.
She
says
it’s
good
for
my
health.
2.
Students
work.
Step
3
Work
on
1a.
T：Now
open
your
books
and
turn
to
page
12.
Look
at
1a,
match
the
words
with
the
pictures.(
Students
match
them.)
Step
4
.Work
on
1c.
1.
T:
Eating
healthy
food
can
help
us
to
keep
healthy.
It’s
a
good
habit.
What
are
the
good
habits
for
your
health.
Exercise;
sleep
2.
Listen
for
the
general
idea
of
1c.
T:
Next
we’ll
listen
to
a
conversation
between
Tina
and
Bill.
First
let’s
listen
for
the
general
idea.
Students
listen
and
give
their
answers.
3.
Listen
for
the
specific
ideas
of
1c
.
T:
Listen
carefully
again
and
Circle
the
answer
to
each
question.
4.
Check
the
Ss’
answers.
Step
5.
Work
on
1d.
1.
T:
Now
look
at
the
questions
in
1d
.
Fill
in
the
blanks
in
the
survey.
2.
Play
the
first
time,
you
can
just
listen.
Play
the
tape
for
the
second
time
,you
can
listen
and
find
the
answers.
3.
Check
the
answers.
4.
Listen
and
repeat.
T:
I’ll
play
the
recording
again.
You’ll
repeat
it
after
the
tape.
Step
6.
Pair
work.
Role
play.
Student
A
is
the
reporter.
Student
B
is
Tina
or
Bill.
Try
to
act
the
conversation
out
.They
can
use
their
own
words.
Example:
A:
How
often
do
you
exercise?
B:
I
exercise
every
day.
A:
And
how
often
do
you
…?
Step
7.
Take
the
health
quiz.(p16)
Step
8.
Summarize.
T:
And
you
know:
Healthy
lifestyle
can
help
us
get
good
grades.
Good
food
and
exercise
help
us
to
study
better.
Look
at
saying.
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