(共24张PPT)
Unit
2
How
often
do
you
exercise
Section
B
2a-2e
阅读公开课
一、Teaching
Aim
1.Ss
will
be
able
to
master
adverbs
of
frequency
better
and
get
to
know
what
a
survey
is.
2.
Train
Ss’
listening,
speaking
and
reading
abilities.
3.
Learn
about
others’
habits,
and
try
to
arrange
their
own
habits
more
reasonably.
二、Key
point
1.Ss
will
be
able
to
master
adverbs
of
frequency
better
and
get
to
know
what
a
survey
is.
三、Difficult
point
1.Retell
the
passage
and
draw
a
mind
map
Lead
in:what
is
the
vedio
about
The
activities
of
free
time
Free
Time
Activities
After
watching
the
vedio,let’s
discuss
what
activities
you
do
in
your
free
time
in
sb's
free
time
在某人的空闲时间
A:what
activities
do
you
do
in
your
free
time
B:I/We__________________.
A:How
often
do
you
do
it
B:I
__________(用上前面学习频度副词)
Rank
these
activities
according
to
how
often
you
think
your
classmates
do
them
in
2a
(1=most
often,
6=
least
often).
watch
TV
go
to
the
movies
play
computer
games
exercise
or
play
sports
use
the
Internet
go
camping
in
the
country
1
5
2
3
4
6
Last
month
we
asked
our
students
about
their
free
time
activities.
Presentation
ask
sb
about
sth.询问某人关于某事
free
time
activities
业余活动
1.What’s
the
article
about？
2.
How
many
kinds
of
free
time
activities
are
mentioned
And
what
are
they
What
Do
No.5
High
School
Students
Do
in
Their
Free
Time？
Last
month
we
asked
our
students
about
their
free
time
activities.
Our
questions
were
about
exercise，use
of
the
Internet
and
watching
TV.
Here
are
the
results.
We
found
that
only
fifteen
percent
of
our
students
exercise
every
day.
Forty -five
percent
exercise
four
to
six
times
a
week.
Twenty
percent
exercise
only
one
to
three
times
a
week.
And
twenty
percent
do
not
exercise
at
all！
We
all
know
that
many
students
often
go
online,
but
we
were
surprised
that
ninety
percent
of
them
use
the
Internet
every
day.
The
other
ten
percent
use
it
at
least
three
or
four
times
a
week.
Most
students
use
it
for
fun
and
not
for
homework.
The
answers
to
our
questions
about
watching
television
were
also
interesting.
Only
two
percent
of
the
students
watch
TV
one
to
three
times
a
week.
Thirteen
percent
watch
TV
four
to
six
times
a
week.
And
eighty -five
percent
watch
TV
every
day！Although
many
students
like
to
watch
sports，game
shows
are
the
most
popular.
It
is
good
to
relax
by
using
the
Internet
or
watching
game
shows，but
we
think
the
best
way
to
relax
is
through
exercise.
It
is
healthy
for
the
mind
and
the
body.
Exercise
such
as
playing
sports
is
fun，and
you
can
spend
time
with
your
friends
and
family
as
you
play
together.
And
remember，“Old
habits
die
hard.”
So
start
exercising
before
it's
too
late！
Fast
reading
Read
para.2-4
and
finish
the
mind
map.
Free
Time
Activities
Exercise
Use
of
the
Internet
Watching
TV
Careful
reading
Read
para.2
and
fill
in
the
pie
chart
exercise
____%
every
day
20
15
45
_____%
no
exercise
_____%
4-6
times
a
week
____1-3
times
a
week
20
Read
para.3
and
fill
in
the
pie
chart
____%
3
or
4
times
a
week
90
10
Use
the
internet
_____%
every
day
Read
para.4
and
fill
in
the
pie
chart
______
%
4-6
times
a
week
______
%
every
day
85
13
2
watch
TV
______
%
1-3
times
a
week
Para.5
healthy
fun
1.
What
is
the
best
way
to
relax
A.
Watching
TV.
B.
Using
the
Internet.
C.
Exercising.
2.
Why
C.
Exercising.
spend
time
_______
for
the
mind
and
the
body
_______
_____
_____
with
friends
and
family
Use
of
the
Internet
Watching
TV
Exercise
Read
para.2-4
and
finish
the
mind
map.
Free
Time
Activities
We
think
the
best
way...
2b
Read
the
article,
and
translate
the
following
phrases.
What
Do
No.5
High
School
Students
Do
in
Their
Free
Time？
Last
month
we
asked
our
students
about
their
free
time
activities.
Our
questions
were
about
exercise，use
of
the
Internet
and
watching
TV.
Here
are
the
results.
We
found
that
only
fifteen
percent
of
our
students
exercise
every
day.
Forty -five
percent
exercise
four
to
six
times
a
week.
Twenty
percent
exercise
only
one
to
three
times
a
week.
And
twenty
percent
do
not
exercise
at
all！
We
all
know
that
many
students
often
go
online,
but
we
were
surprised
that
ninety
percent
of
them
use
the
Internet
every
day.
The
other
ten
percent
use
it
at
least
three
or
four
times
a
week.
Most
students
use
it
for
fun
and
not
for
homework.
询问某人关于某事
业余活动
结果
...百分
一点也不运动
上网
至少
用它作为娱乐
The
answers
to
our
questions
about
watching
television
were
also
interesting.
Only
two
percent
of
the
students
watch
TV
one
to
three
times
a
week.
Thirteen
percent
watch
TV
four
to
six
times
a
week.
And
eighty -five
percent
watch
TV
every
day！Although
many
students
like
to
watch
sports，game
shows
are
the
most
popular.
It
is
good
to
relax
by
using
the
Internet
or
watching
game
shows，but
we
think
the
best
way
to
relax
is
through
exercise.
It
is
healthy
for
the
mind
and
the
body.
Exercise
such
as
playing
sports
is
fun，and
you
can
spend
time
with
your
friends
and
family
as
you
play
together.
And
remember，“Old
habits
die
hard.”
So
start
exercising
before
it's
too
late！
通过用网络
放松最好的方法是…
通过运动
旧习难改
赶快开始锻炼，不要等到太晚
做...是好的
活学活用
1)
汤姆根本不喜欢学习数学。______________________________________
2)
那位老人一点也不会用电脑。__________________________________
3)
在河里游泳是危险的。______________________________________
4)
学好英语很重要。
__________________________________
Tom
doesn’t
like
to
learn
math
at
all.
The
old
man
can’t
use
the
computer
at
all.
It’s
dangerous
to
swim
in
the
river.
It’s
very
important
to
learn
English
well.
According
to
the
article
and
the
pie
charts,
write
sentences
with
the
percentages
using
always,
usually
or
sometimes.
2d
1.
90%:
__________________________
2.
85%:
__________________________
3.
45%:
____________________________
4.
10%:
____________________________
5.
13%:
____________________________
6.
2%:
____________________________
Eighty-five
percent
of
the
students
always
watch
TV.
Ninety
percent
of
the
students
always
use
the
Internet.
Forty-five
percent
of
the
students
usually
exercise.
Ten
percent
of
the
students
often
use
the
Internet.
Thirteen
percent
of
the
students
usually
watch
TV.
Two
percent
of
the
students
sometimes
watch
TV.
After
reading
Choose
one
of
these
free
time
activities
or
think
of
your
own.
Then
ask
your
classmates
how
often
they
do
this
activity
and
make
a
pie
chart.
2e
play
computer
games,
read
books,
go
shopping,
draw
pictures,
play
sports
How
often
do
you...
Names
of
classmates
1-3
times
a
week
4-6
times
a
week
every
day
How
to
write
a
survey
report
Topic
主题
Result
结果
Summary/
Ideas
结论/观点
When,
Who,
What
We
found
that
…
percent
of
the
…
We
think
…
And
remember
…
so
…
Write
a
survey
report
为了了解学生们的上网情况，你校英文报的负责人组织各班开展了上网情况调查问卷。假如你是李华，请你根据提示内容写一篇英语短文，向校报负责人汇报你班的情况。
提示内容：1.
调查结果：①30%的学生上网聊天(chat)；②40%的学生为了玩游戏而使用互联网；③60%的学生上网听音乐或看电影；④只有10%的学生使用互联网学习。
2.
你的看法：①我们不能花太多的时间在网上……；
②可以更多地使用互联网来学习…
I’m
Li
Hua.
Last
week,
we
did
a
survey
about
“What
do
your
classmates
usually
do
on
the
Internet ”
Here
are
the
results.
________________________________________________________________________________________________________________
Reading
is
to
the
mind
while
exercise
to
the
body.读书健脑，运动强身。
Life
depends
on
exercise.
生命在于运动。
Old
habits
die
hard.
Let’s
start
exercising
before
it’s
too
late.
旧习难改,从现在就开始锻炼吧！
