人教版英语八年级上册Unit 2 How often do you exercise? Section B Readingn(2a---2d）课件（共18张PPT）

(共18张PPT)
Unit
2
How
often
do
you
exercise?
Section
B
reading
(2a---2d)
Warming
up
Free
talk
T:How
often
do
you
watch
TV?
S1:I
watch
TV
every
day.
T:How
often
do
you
go
to
the
movies?
S2:I
go
to
the
movies
once
a
week.
T:How
often
do
you
play
computer
games?
S3:I
play
computer
games
twice
a
week.
………….
□
watch
TV
□
go
to
the
movies
□
exercise
or
play
sports
□
use
the
Internet
□
play
computer
games
□
go
camping
in
the
country
2a.
Rank
these
activities
according
to
how
often
you
think
your
classmates
do
them(1=most
often,6=least
often)
Reading
2b
1.Before
reading
Let’s
do
a
survey
T:
What
do
you
do
in
your
free
time?
Do
exercise
,use
the
Internet
or
watch
TV?
T:
What
activities
do
you
think
is
healthy
for
the
mind
and
the
body?
2.While
reading
fast
reading:
read
the
passage
quickly
and
answer
the
questions.
What’s
the
article
about?
It’s
about
exercise
,use
the
Internet
and
watchingTV.
(2)How
many
kinds
of
free
time
activities
are
mentioned
in
the
passage？
Three
(3)
What
do
No.5
High
School
students
do
in
their
free
time?
They
exercise,
use
the
Internet
and
watch
TV.
(4)
What’s
the
best
way
to
relax？
The
best
way
to
relax
is
through
exercise.
b.Careful
reading.
Read
the
passage
carefully
and
complete
the
pie
chart
below
every
day
4-6
times
a
week
45%
exercise
No
exercise
20%
1-3
times
a
week
20%
15%
b.Careful
reading.
Read
the
passage
carefully
and
complete
the
pie
chart
below
3-4times
a
week
Every
day
90%
Use
the
Internet
10%
b.Careful
reading.
read
the
passage
carefully
and
complete
the
pie
chart
below
4-6
times
a
week
1-3
times
a
week
Watch
TV
Every
day
85%
13
%
2%
1.What
percent
of
the
students
do
not
exercise
at
all?
Twenty
percent
students.
2.
What
percent
of
the
students
use
the
Internet
every
day?
Ninety
percent
students.
3.How
often
do
most
students
watch
TV?
what
do
they
usually
watch?
Most
students
watch
TV
every
day.
They
usually
watch
sports,
game
shows.
c.
Intensive
reading.
Read
the
article
again
and
answer
the
questions.
1.What
percent
of
the
students
do
not
exercise
at
all?
Twenty
percent
students.
2.
1.What
percent
of
the
students
use
the
Internet
every
day?
Ninety
percent
students.
3.How
often
do
most
students
watch
TV?
what
do
they
usually
watch?
Most
students
watch
TV
every
day.
They
usually
watch
sports,
game
shows.
4.What
does
the
writer
think
is
the
best
way
to
relax?
why?
Exercise.
It’s
healthy
for
the
mind
and
the
body.
5.Do
you
think
the
students
at
NO.5
are
healthy?
why
or
why
not?
No,
I
do
n’t
think
so.
Because
most
students
use
the
Internet
or
watch
TV
in
their
free
time.
They
don’t
like
exercising.
It’s
unhealthy.
d.
Post
reading.
Read
the
article
and
mark
True(T)
or(F)
False
1.
We
found
that
twenty
percent
of
our
students
exercise
every
day.
2.
Ninety
percent
of
the
students
use
the
Internet
every
day.
3.
Most
students
use
the
Internet
for
homework.
4.
Only
twenty
percent
of
the
students
watch
TV
two
or
three
times
a
week.
5.
Do
exercise
is
healthy
for
the
mind
and
the
body.
3.After
reading
2d
Write
sentences
with
percentages
using
always,
usually
or
sometimes.
1.
90%
Ninety
percent
students
always
use
the
Internet.
2.
85%
Eighty-five
percent
of
students
always
watch
TV.
3.
45%
Forty
-five
percent
of
them
usually
exercise
4.
10%
Ten
percent
of
them
sometimes
use
the
Internet.
5.
13%
Thirteen
percent
of
them
sometimes
watch
TV.
6.
2%
Two
percent
of
them
sometimes
watch
TV.
habits
activities
How
often
Good
habits
exercise
always
Stay
up
late
never
Drink
milk
Every
day
Read
books
always
Bad
habits
Watch
TV
for
two
hours
Twice
a
week
Eat
hamburgers
Every
day
Go
to
the
dentist
never
Complete
the
chart
with
your
own
information.
In
the
last
column,
use
expressions
like
always,
every
day,
twice
a
week
and
never.
Then
give
a
report.
summary
1.What
have
they
learned
today?
“How
often+…”
2.
Do
exercise
4
on
page16.
saying
Early
to
bed,
early
to
rise,
makes
a
man
healthy,
wealthy
and
wise.
Homework
Retell
the
passage.