Unit 2 How often do you exercise? SectionA (2a-2c) 课件(共17张PPT)

(共17张PPT)
How
often
do
you
exercise?
Unit2
SectionA(2a-2c)
How
often
含义：是用来提问某动作或状态发生的频率。意思是：多久一次
/多长时间一次
常见句型：How
often
+do/does/助动词+主语+动词+---
表肯定回答:主语+动词+频率短语（次数+a
+day/week/month/year）
表示频率的短语：
1.once
a
day:一天一次
2.once
a
week：一周一次
3.twice
a
week：一周两次
4.three
times
a
week：一周三次
5.once
a
month：一月一次
6.once
a
year：一年一次
7.every
day/every
week/every
year：每天/每周/每年
表否定回答：主语+never/hardly
ever+动词+---
注意：
区分
one
：一
once：一次
two
：
二
twice：两次
three：三
three
times：三次
four：四
four
times
:四次
How
often
do
you---?
How
often
do
you
watch
TV?
I
watch
TV
every
day.
How
often
do
you
exercise?
I
exercise
three
times
a
week.
一周三次
每天
How
often
do
you
do
these
activities?
watch
TV
use
the
internet
go
to
the
movies
exercise
read
shop/go
shopping
Cheng
Tao
is
talking
about
how
often
he
does
these
activities.
Cheng
Tao
Step1:Listen
and
write
down
the
activities
you
hear.
So
Cheng
Tao,how
often
do
you
？
About
twice
a
week,I
guess.
Aha,and
how
often
do
you
？
Oh,I
read
every
day
at
school.
How
often
do
you
？
Uh,let
me
see,maybe
once
a
month.
How
often
do
you
？
Oh,I
exercise
about
three
times
a
week.
How
often
do
you
？
Shop?
I
shop
about---about
twice
a
month.
watch
TV
read
go
to
the
movies
exercise
shop
Step2:Listen
and
write
down
the
frequency
words
you
hear.
So
Cheng
Tao,how
often
do
you
watch
TV?
About
,I
guess.
Aha,and
how
often
do
you
read?
Oh,I
read
at
school.
How
often
do
you
go
to
the
movies?
Uh,let
me
see,maybe
.
How
often
do
you
exercise?
Oh,I
exercise
about
.
How
often
do
you
shop?
Shop?
I
shop
about---about
.
twice
a
week
every
day
once
a
month.
three
times
a
week.
twice
a
month.
Step3:Listen
and
number
the
activities（1-5）
in
the
order
you
hear
them.
A.
go
to
the
movies
B.
Watch
TV
C.
Shop
D.
Exercise
E.
Read
①
②
③
④
⑤
Step4:Listen
again.Match
the
activities
in
2a
with
how
often
ChengTao
does
them.
Activities
how
often
A.
go
to
the
movies
every
day
B.
Watch
TV
once
a
week
C.
Shop
twice
a
week
D.
Exercise
three
times
a
week
E.
Read
once
a
month
Twice
a
month
Step5:Write
a
passage
about
Cheng
Tao
how
often
he
does
these
activities.
Activities
how
often
watch
TV
About
twice
a
week
read
every
day
go
to
the
movies
maybe
once
a
month
exercise
about
three
times
a
week
shop
about
twice
a
month
He
watches---
He
reads---
He
goes---
He
exercises---
He
shops
Write
a
passage
about
Cheng
Tao
I
have
a
good
friend
Cheng
Tao.He
watches
TV
about
twice
a
week.He
reads
every
day
at
school.He
goes
to
the
movies
maybe
once
a
month.He
exercises
about
three
times
a
week.He
shops
about
twice
a
month.
Step6:How
often
do
you
do
these
activities?
Step6:.How
often
do
you
do
these
activities?Fill
in
the
chart
and
then
make
conversations.
Activities
How
often
Watch
TV
Every
day
Use
the
Internet
Read
English
books
Go
to
the
movies
exercise
Step7:Make
conversations.
A:How
often
do
you
watch
TV?
B:I
watch
TV
every
day.
A:What’s
your
favorite
program?
B:Animal
World.
A:How
often
do
you
watch
it?
B:Twice
a
week.
Make
conversations
A:How
often
do
you
Use
the
Internet?
B:I
Use
the
Internet
once
a
week.
A:What
do
you
usually
do
on
the
Internet?
B:I
usually
use
it
to
study
for
my
test.
A:How
often
do
you
have
a
test?
B:I
have
a
test
every
week.
Step6:How
often
do
you
do
these
activities?
每天/每周2次---
每周一次/2次---
每天/---
每月一次/没有---
每天/每周3次---
Step8:Write
a
passage
about
you
how
often
you
do
these
activities.
Activities
How
often
Watch
TV
Every
day
Use
the
Internet
Read
English
books
Go
to
the
movies
exercise
every
day/---
once
a
month/---
every
day/---
once
a
week/---