(共63张PPT)
Unit
2
How
often
do
you
exercise
Section
B
(2a-2e)
Activity
People
Partner
You
Watch
TV
Play
football
Go
to
the
cinema
Read
books
Listen
to
music
Go
shopping
always
some-times
never
usually
often
some-times
Work
in
pairs.
Ask
and
answer
questions
about
your
partner.
Talk
about
how
often
you
do
something
in
pairs.
You
can
ask
your
partner:
1.
How
often
do
you
watch
TV
2.
How
often
do
you
play
basketball
3.
How
often
do
you
play
computer
games
4.
How
often
do
you
eat
chocolate
5.
How
often
do
you
eat
fruit
What
do
you
do
in
your
free
time
Do
exercise,
surf
the
Internet
or
watch
TV
What
activities
do
you
think
is
healthy
for
the
mind
and
the
body
2a
Rank
these
activities
according
to
how
often
you
think
your
classmates
do
them.
watch
TV
go
to
the
movies
play
computer
games
exercise
or
play
sports
use
the
Internet
go
camping
in
the
country
(1=most
often,
6=
least
often).
1.
I
think
the
passage
will
mainly(主要)
tell
us_________
after-school
activities
study
Title:
Look
at
the
title
and
predict
what
it
is
mainly
about.(看标题，预测内容）
B.
It
is
a
survey
about
students’
free
time
activities.
A.
It
is
about
how
often
students
watch
TV.
C.
It
tells
how
often
students
do
exercise.
E.
It
is
about
how
often
students
go
online.
Para.1
Para.2
Para.3
Para.4
Read
each
paragraph
quickly
and
draw
a
line
to
get
the
main
idea.
（快速阅读，获取大意。）
Para.5
D.
The
best
way
to
relax
is
through
exercise.
______
%
every
day
______
%
4-6
times
a
week
______
%
1-3
times
a
week
______
%
no
exercise
______
%
3
or
4
times
a
week
______
%
every
day
10
20
15
20
45
90
Exercise
Use
the
Internet
2b
Read
the
article
and
complete
the
pie
charts
on
the
next
page.
______
%
4-6
times
a
week
Watch
TV
______
%
1-3
times
a
week
______
%
every
day
85
13
2
2b
usually
According
to
the
article
and
the
pie
charts(饼图表),
write
sentences
with
the
percentages
using
always,
usually
or
sometimes.
90%_____________________________
4.
10%_____________________________
Ninety
percent
of
the
students
always
use
the
Internet.
Ten
percent
of
the
students
use
the
Internet.
90
10
According
to
the
article
and
the
pie
charts(饼形图),
write
sentences
with
the
percentages
using
always,
usually
or
sometimes.
2.
85%_____________________________
13%_____________________________
2%______________________________
Eighty
five
percent
of
the
students
always
watch
TV.
Two
percent
of
the
students
sometimes
watch
TV.
Thirteen
percent
of
the
students
usually
watch
TV
.
85
13
2
Read
the
article
and
mark
True
(T)
or
False
(F).
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.
Doing
exercise
is
healthy
for
the
mind
and
the
body.
F
T
F
F
T
1.How
many
percent
of
the
students
do
not
exercise
at
all
2.How
many
percent
of
the
students
use
the
Internet
every
day
3.How
often
do
most
students
watch
TV
What
do
they
usually
watch
4.What
does
the
writer
think
is
the
best
way
to
relax
Why
5.Do
you
think
the
students
at
No.5
are
healthy
Why
or
why
not
2c
Read
the
article
again
and
answer
the
questions.
Twenty
percent.
Ninety
percent.
Every
day.
Game
shows.
Exercise.
It
is
healthy
for
the
mind
and
the
body.
No.
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
15
percent
of
our
students
exercise
every
day.
45
percent
exercise
four
to
six
times
a
week.
20
percent
exercise
only
one
to
three
times
a
week
.And
20
percent
do
not
exercise
at
all
!
We
all
know
that
many
students
often
go
online,
but
we
were
surprised
that
90%
of
them
use
the
Internet
every
day.
The
other
10%
use
it
at
least
three
or
four
times
a
week.
Most
students
use
it
for
fun
and
not
for
homework.
2b
The
answers
to
our
questions
about
watching
television
were
also
interesting.
Only
2%
of
the
students
watch
TV
one
to
three
times
a
week.13%
watch
TV
four
to
six
times.
And
85%
watch
TV
every
day
!
Although
many
students
like
to
watch
sports,
games
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
late!
它对于大脑和身体是健康的。
Language
Points
Last
month
we
asked
our
students
about
their
free
time
activities.
ask
sb
about
sth
意为“问某人关于某事”
I
ask
my
teacher
about
today’s
homework.
【拓展】
ask
sb
for
sth
向某人要某物
ask
for
sth
from
sb
向某人要某物
You
can
also
ask
your
teacher
for
help.
You
can
ask
for
help
from
the
policeman.
2.
We
found
that
only
fifteen
percent
of
our
students
exercise
every
day.
﹙1﹚
本句是“find+that从句”
结构
He
found
that
no
one
could
answer
his
question.
I
found
that
the
job
was
very
interesting.
【拓展】
①
find
+
宾语
+名词,
We
found
him
(to
be)
a
good
boy.
②find
+
宾语
+
形容词，
He
found
the
room
dirty.
③find
+
宾语
+
现在分词，
I
found
her
standing
at
the
door.
④find
it
+形容词+for
sb
to
do
sth
I
find
it
difficult
to
get
there
on
time.
﹙2﹚
percent
百分数，
基数词
+
percent：
percent
没有复数形式，作主语时，根据所修饰
的名词来判断谓语的单复数。
Forty
percent
of
the
students
in
our
class
are
girls.
Twenty
percent
of
the
water
is
covered
with
ice.
3.although
尽管….
但是…..
Although
many
students
like
to
watch
sports,
game
shows
are
the
most
popular.虽然许多同学喜欢看体育节目，但是娱乐节目是最受欢迎的。
﹙1﹚although是连词,
意为“虽然，尽管”。
例如：Although
he
is
young,
he
knows
a
lot.
虽然他很年轻，但是他知道很多。
【注意】although=though,汉语中可以说“虽然……，但是……”，但英语中although/though与but不能同时出现在同一
Although不能与but
连用.
Although
I
am
poor,
I
am
happy.
﹙2﹚the
most
popular
“最受欢迎的”
be
popular
with/among
sb
“受某人的欢迎”
Who
is
the
most
popular
TV
star
The
teacher
is
very
popular
with
his
students.
4.It
is
good
to
relax
by
using
the
Internet
or
watching
game
shows,
but
we
think
the
best
way
to
relax
is
through
exercise.通过上网或看娱乐节目放松是好的，但是我们认为最好的放松方式是通过锻炼。
（1）It’s
good
to
do
sth.
意为“做某事好”，它是
“It’s+adj.+to
do
sth.”句型.it作形式主语
例如：It’s
good
to
run
in
the
morning.
(2)the
best
way
to
do
sth.意为“做某事最好的方法”
也可表达为the
best
way
of
doing
sth.例如：
I
have
a
good
way
to
do
with
the
problem.
我有一个处理这个问题的好方法。
(3)by
using
the
Internet
or
watching
game
shows
by作介词，表示“通过某种方式”。置于动名词前表示方法、手段、原因等。
例如：By
working
hard
he
made
great
progress.
通过努力学习，他取得了很大的进步。
He
makes
his
living
by
writing.他靠写作为生。
1.It
is
very
important
for
us
_______
English
well.
2.it’s
very
nice
___
you
_______my
parents
your
best
wishes.
3.The
best
time
________(visit)
Beijing
is
in
autumn.
to
learn
of
sending
to
eat
5.
It
is
healthy
for
the
mind
and
the
body.
它对身心健康有益。
mind此处用作名词，意为“头脑；心智”
He
has
a
very
sharp
mind.他的思维十分敏锐。
【拓展】
mind作动词，意为“介意，反对”，后跟动词时，要用动词的-ing形式。
Do
you
mind
opening
the
window
6.
Exercise
such
as
playing
sports
is
fun.
锻炼像做运动这样是很有趣的。
such
as
用来举例，意为“例如；诸如此类的；像······那样的”，相当于like或for
example。后面接动词时要用-ing形式。
如：Animals
such
as
rabbits
and
deer
continue
to
be
active
all
winter,
finding
food
wherever
they
can.
7.
And
you
can
spend
time
with
your
friends
and
family
as
you
play
together.
spend及物动词，在此意为“度过”，还可以表示“花费(时间、金钱等)”.
spend,
cost,
take,
pay辨析
spend
花费（时间、金钱），主语是人
Sb
spend
+(时间、金钱)+on
sth
Sb
spend
+(时间、金钱)+doing
sth
I
spent
200
yuan
on
a
new
coat.
She
spent
three
hours
finishing
her
homework.
take
花（时间）主语为“it”
It
takes/took
sb.
+时间+to
do
sth.
It
took
her
three
hours
to
finish
her
homework.
pay
花钱
主语为“人”
Sb+pay+钱+for
sth.
I
paid
200
yuan
for
a
new
coat.
cost
花钱
主语为“物体”
物体+cost+sb
+钱。
The
new
coat
cost
me
200
yuan.
8.
And
remember,
“Old
habits
die
hard.”
而且请记住：“旧习难改”
die不及物动词，意为“消失，死亡”，过去式died,
现在分词dying,名词形式death,形容词dead.
The
fish
will
die
without
water.
The
man
is
dying.
His
father’s
death
made
him
very
sad.
His
grandfather
has
been
dead
for
two
years.
1.
ask
sb.
about
sth.
向某人询问某事
2.主语+
find+
that
从句
…发现…
3.four
to
six
times
a
week
每周四至六次
4.not…at
all
根本不…
一点也不…
5.go
online,
use
the
Internet
上网
6.
be
surprised
感到惊奇
7.at
least
至少
8.
three
or
four
times
a
week
每周三到四次
9.
by
doing
sth.
通过做某事
10.
It s
+
adj.+
to
do
sth.
做某事是….的
11.
the
best
way
to
do
sth.
做某事的最好方式
12.
such
as
例如
13.
spend
time
with
sb.
和某人一起度过时光
14.
start
doing
sth.
开始做某事
短语归纳
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.
Show
the
pie
chart
to
your
class.
play
computer
games
read
books
go
shopping
draw
pictures
play
sports
How
often
do
you…
Names
of
classmates
1-3times
a
week
4-6times
a
week
every
day
2e
In
my
group,
...
percent
of
us
watch
TV/
use
the
Internet/
exercise
one
or
two
times
a
week/
three
or
four
times
a
week/
every
day…
调查完毕
一人做报告
Who
is
your
favorite
star
Do
you
know
something
about
his
or
her
free
time
activities
and
so
on
Write
an
article
about
him
or
her.
Life
lies
in
the
movement
.
生命在于运动
Old
habits
die
hard!
旧习难改
I
recall
when
I
was
young.
Oh
I
will
play
and
always
having
fun
With
the
neighbors
next
to
me
and
we'll
play
until
the
setting
sun
Try
to
be
the
best
among
the
others
in
a
game
call
the
"spider
battle"
It
doesn't
matter
who
is
the
best
now.
Those
were
the
days
of
my
past
A
few
years
later
when
I
got
to
school
and
was
late
for
lesson
all
the
time
Always
day
dreaming
in
the
class,
till
I
don't
even
know
the
lesson's
done
Then
my
teacher
always
tell
me
never
ever
be
lazy
again
What
can
I
do
now
What
can
I
say
now
Those
were
the
days
of
my
past
As
the
days
go
on
and
on
I
grew
up
and
had
my
first
love
Candle
light
and
sandy
beach
finally
give
away
my
first
kiss
Mother
said
I
was
too
young
to
fall
in
love
and
then
I
will
one
day
regret
So
love
was
over,
but
I
do
miss
her.
Those
were
the
days
of
my
past
Just
when
I
left
my
high
school
and
got
my
first
job
as
salesmen
Working
hard
all
day
and
night.
No
one
there
to
lend
a
helping
hand
Dady
told
me
not
to
worry
and
said
that
l
should
go
on
step
by
step
What
can
I
say
now
What
can
I
do
now
Those
were
the
days
of
my
past
Then
once
day
I
settled
down
with
the
only
one
I
really
love
Got
a
small
family
with
two
kids
that
is
what
I'm
always
hoping
for
But
I
still
remember
having
fun
with
all
my
friends
when
I
was
young
I
miss
my
home
town.
I
miss
my
old
friends,
those
the
days
of
my
past
Oh
I
miss
my
home
town
I
miss
my
old
friends.
When
will
I
see
them
again
Thank
you
!
Bye!
