中小学教育资源及组卷应用平台
Unit
2How
often
do
you
exercise?
Section
A(2d-3c)
教学设计
【学习目标】
1.掌握常见频率副词如never,seldom,sometimes,often,usually,always
2.对频率副词提问用how
often
3.掌握频率词的表示形式
【重点和难点】
重点：频率副词提问用how
often
难点：次数的表示形式
【教学过程】
Warming-up
Let's
watch
a
video.
Revision
go
shopping
read
newspaper
do
exercise
watch
TV
help
with
housework
Revision
表示频率的词组
every
day每天
once
a
week一周一次
twice
a
week一周两次
three
times
a
week一周三次
once
a
month一个月一次
twice
a
month一个月两次
句型：
1.How
often
do
you
exercise?
2.What
do
you
usually
do
on
weekends?
3.What's
your
favorite
program?
Sing
a
song
What
do
you
usually
do
on
weekends?on
weekends?
I
usually
go
to
the
movies,go
to
the
movies.
I
usually
watch
TV,watch
TV.
I
usually
help
with
housework,help
with
housework.
Do
you
enjoy
your
weekends,enjoy
your
weekends?
Yes,I
do,I
do,I
do.
Presentation
Yang
Mi
says,“Next
week
is
_____
for
me”
形容词
full忙的
Dilireba
is
having
a
______dance
lesson.
名词
swing摆动
______she
is
Dong
Xuan.
副词
maybe大概
Luo
Zhixiang
plays
basketball
at
_____twice
a
week.
副词
least最小
Discuss
What
do
you
usually
do
on
weekends?
have
a
swing
dance
go
to
the
movies
watch
TV
go
shopping
Listening
Jack:
Hi,
Claire,
are
you
free
next
week?
Claire:
Hmm
..
next
week
is
quite
full
for_me,
Jack.
Jack:
Really?
How
come?
Claire:
I
have
dance
and
piano
lessons.
Jack:
What
kind
of
dance
are
you
learning?
Claire:
Oh,
swing
dance.
It's
fun!
I
have
class
once
a
week,
every
Monday.
Jack:
How
often
do
you
have
piano
lessons?
Claire:
Twice
a
week,
on
Wednesday
and
Friday.
Jack:
Well,
how
about
Tuesday
Claire:
Oh,
I
have
to
play
tennis
with
my
friends.
But
do
you
want
to
come?
Jack:
Sure!
Reading
task
1.Is
Claire
free
next
week?
Yes,she
is.
2.What
kind
of
dance
is
Claire
learning?
She
is
learning
swing
dance.
3.What
do
Claire
do
on
Tuesday?
She
has
to
play
tennis
with
her
friends.
Reading
task2
Next
week
is
quite
full
for
Claire.She
hasdance
and
piano
lessons
She
is
learning
swing
dance
.She
has
piano
lessons
twice
a
week
She
has
to
play
tennis
with
her
friends
on
Tuesday.
Let's
recite
the
dialogue.
Check
the
answer
Jack:
Hi,
Claire,
are
you
free
next
week?
Claire:
Hmm
..
next
week
is
quite
full
forme,
Jack.
Jack:
Really?
How
come?
Claire:
I
have
dance
and
piano
lessons.
Jack:
What
kind
of
dance
are
you
learning?
Claire:
Oh,
swing
dance.
It's
fun!
I
have
class
once
a
week,
every
Monday.
Jack:
How
often
do
you
have
piano
lessons?
Claire:
Twice
a
week,
on
Wednesday
and
Friday.
Jack:
Well,
how
about
Tuesday
?
Claire:
Oh,
I
have
to
play
tennis
with
my
friends.
But
do
you
want
to
come?
Jack:
Sure!
Language
points
How
come?为什么
相当于why,不同的是how
come后面的句子用陈述句，而why后面的句子用倒装
How
come
you
come
here?你为什么来这里？
Why
don't
you
like
her?你为什么不喜欢她。
翻译：你为什么喜欢这幅画？
How
come
you
like
the
picture?
I
have
to
play
tennis
with
my
friends.
have
to与must的区别
have
to强调主观上不得不，must强调客观上必须
I
have
to
go
back
home.我不得不回家了。
I
must
finish
my
homework.我必须完成我的作业。
翻译：我不得不完成它。
I
have
to
do
it.
Sure.可以
sure的短语
be
sure
of确信某物
be
sure
to
do
sth确定做某事
be
sure
that+从句,确信
I
am
sure
to
finish
it.我肯定能够完成它。
Practice
1.How
come
________________?
A.it
appears
B.does
it
appear
C.it
appear
D.do
it
appear
2.I
am
sure
_______
my
homework.
A.do
B.to
do
C.doing
D.that
答案：A
B
Activity
Your
friend
and
you
are
talking
about
what
to
do
on
weekends.Make
a
dialogue.
Your
friend:What
do
you
usually
do
on
weekends.
You:It
is
full
for
me
this
weekend.I
have
piano
lessons.What
about
you....
Grammer
表示频度副词的有：
never从不，hardly
ever几乎从不，sometimes有时，often经常
usually通常，always总是
这些频度副词位于be动词后，行为动词前
I
usually
have
breakfast
at
8:00.我一般八点钟吃早饭。
I
never
get
up
late.我从来不晚起。
表示频率
次数
+a/an+名词或者次数+every+基数词+名词
twice
a
week一周两次
three
times
every
two
weeks每两周三次
once
every
four
years每四年一次
how
often对频率副词进行提问，如对sometimes,once
a
week等提问
--How
often
do
you
exercise?
--Three
times
a
week.
练习：对划线提问：I
go
to
school
five
times
a
week.
How
often
do
you
go
to
school?
Practice
--How
often
do
you
usually
go
to
work
by
subway？
--______.I
always
take
a
bus，because
there
is
no
subway
in
this
city.
A.Sometimes
B.Often
C.Never
D.Seldom
解析：根据后文提到there
is
no
subway，可知，空缺的意义是从不，故选C。
--How
often
do
you
usually
go
to
work
by
subway？
--______.I
always
take
a
bus，because
there
is
no
subway
in
this
city.
A.Sometimes
B.Often
C.Never
D.Seldom
解析：根据后文提到there
is
no
subway，可知，空缺的意义是从不，故选C。
-____times
have
you
visited
Gansu
Science
Museum？
-Only
once.
A.How
often
B.How
many
C.
How
long
D.
How
soon
解析：how
many
times对次数提问，how
often对频率提问，结合回答说only
once，可知应该用how
many
times提问，故选B。
Reading
3a
Complete
the
questions
with
do
or
does.
Then
match
the
questions
and
answers.
1.
How
often
______he
play
soccer?a.
Yes.
She
usually
does.
2___________you
drink
milk?
b.
Hardly
ever.
I
don't
like
them.
3.
How
often___
they
stay
up
late?
c.
He
plays
at
least
twice
a
week.
4.__Sue
eat
a
healthy
breakfast?
d.
No,
they
don't.
They
re
too
busy.
5.
How
often____you
eat
apples?
e.
Never.
They
always
go
to
bed
early.
6._________your
parents
play
sports?
f.
Yes,
I
do.
Every
day.
1-c,2-f,3-e,4-a,5-b,6-d
Reading
3b
Use
the
words
given
to
write
questions.
Then
ask
and
answer
them
with
a
partner.
Communications
3c
What
can
you
do
to
improve
your
English?
Add
more
things
to
the
chart.Then
ask
your
classmates
the
questions
and
find
the
best
English
student.
A:
How
often
do
youread
English
books?
B:
I
read
English
books
about
twice
a
week.
Summary
常见的频度副词有：never,seldom,sometimes,often,usually,always
对频度副词提问用how
often
表示次数的有：次数+a/an+名词或者次数+every+基数词+名词
Homework
翻译：
1.她一周三次购物。
2.他多久踢一次球？
3.他一周至少两次打篮球。
4.他多久帮助做家务？
(?http:?/??/?www.21cnjy.com?)
21世纪教育网
www.21cnjy.com
精品试卷·第
2
页
（共
2
页）
HYPERLINK
"http://21世纪教育网(www.21cnjy.com)
"
21世纪教育网(www.21cnjy.com)(共33张PPT)
人教版
八年级上
Unit
2
How
often
do
you
exercise?
Section
A(2d-3c)
Warming-up
Let's
watch
a
video.
Revision
go
shopping
read
newspaper
do
exercise
watch
TV
help
with
housework
Revision
表示频率的词组
every
day每天
once
a
week一周一次
twice
a
week一周两次
three
times
a
week一周三次
once
a
month一个月一次
twice
a
month一个月两次
Revision
句型：
1.How
often
do
you
exercise?
2.What
do
you
usually
do
on
weekends?
3.What's
your
favorite
program?
Sing
a
song
What
do
you
usually
do
on
weekends?on
weekends?
I
usually
go
to
the
movies,go
to
the
movies.
I
usually
watch
TV,watch
TV.
I
usually
help
with
housework,help
with
housework.
Do
you
enjoy
your
weekends,enjoy
your
weekends?
Yes,I
do,I
do,I
do.
Step1:Let's
learn
words!
Presentation
Yang
Mi
says,“Next
week
is
_____
for
me”
full
形容词
full
忙的
Dilireba
is
having
a
______dance
lesson.
swing
名词
swing
摆动
Presentation
______she
is
Dong
Xuan.
Maybe
副词
maybe
大概
Luo
Zhixiang
plays
basketball
at
_____
twice
a
week.
least
副词
least
最小
maybe常位于句首，may
be位于句中
Discuss
What
do
you
usually
do
on
weekends?
have
a
swing
dance
go
to
the
movies
watch
TV
go
shopping
Step2:Go
on
reading!
Listening
Jack:
Hi,
Claire,
are
you
free
next
week?
Claire:
Hmm
..
next
week
_______________
me,
Jack.
Jack:
Really?
How
come?
Claire:
I
have
dance
and
piano
lessons.
Jack:
______________________________________?
Claire:
Oh,
swing
dance.
It's
fun!
I
have
class
once
a
week,
every
Monday.
Jack:
How
often
do
you
have
piano
lessons?
Claire:
Twice
a
week,
on
Wednesday
and
Friday.
Jack:_________________________?
Claire:
Oh,
I
have
to
play
tennis
with
my
friends.
But
do
you
want
to
come?
Jack:
Sure!
is
quite
full
for
What
kind
of
dance
are
you
learning
Well,how
about
Tuesday
Reading
task1
1.Is
Claire
free
next
week?
Yes,she
is.
2.What
kind
of
dance
is
Claire
learning?
She
is
learning
swing
dance.
3.What
do
Claire
do
on
Tuesday?
She
has
to
play
tennis
with
her
friends.
Reading
task2
Next
week
is
quite
______for
Claire.She
has___________________.
She
is
learning
____________.She
has
piano
lessons_____________.
She
has
to
_________________________on
Tuesday.
full
dance
and
piano
lessons
swing
dance
twice
a
week
play
tennis
with
her
friends
Let's
recite
the
dialogue.
Check
the
answer
Jack:
Hi,
Claire,
are
you
free
next
week?
Claire:
Hmm
..
next
week
is
quite
full
forme,
Jack.
Jack:
Really?
How
come?
Claire:
I
have
dance
and
piano
lessons.
Jack:
What
kind
of
dance
are
you
learning?
Claire:
Oh,
swing
dance.
It's
fun!
I
have
class
once
a
week,
every
Monday.
Jack:
How
often
do
you
have
piano
lessons?
Claire:
Twice
a
week,
on
Wednesday
and
Friday.
Jack:
Well,
how
about
Tuesday
?
Claire:
Oh,
I
have
to
play
tennis
with
my
friends.
But
do
you
want
to
come?
Jack:
Sure!
have
lessons上课
Language
points
How
come?为什么
相当于why,不同的是how
come后面的句子用陈述句，而why后面的句子用倒装
How
come
you
come
here?你为什么来这里？
Why
don't
you
like
her?你为什么不喜欢她。
翻译：你为什么喜欢这幅画？
How
come
you
like
the
picture?
Language
points
I
have
to
play
tennis
with
my
friends.
have
to与must的区别
have
to强调主观上不得不，must强调客观上必须
I
have
to
go
back
home.我不得不回家了。
I
must
finish
my
homework.我必须完成我的作业。
翻译：我不得不完成它。
I
have
to
do
it.
Language
points
Sure.可以
sure的短语
be
sure
of确信某物
be
sure
to
do
sth确定做某事
be
sure
that+从句,确信
I
am
sure
to
finish
it.我肯定能够完成它。
Practice
1.How
come
________________?
A.it
appears
B.does
it
appear
C.it
appear
D.do
it
appear
2.I
am
sure
_______
my
homework.
A.do
B.to
do
C.doing
D.that
Activity
Your
friend
and
you
are
talking
about
what
to
do
on
weekends.
Make
a
dialogue.
Your
friend:What
do
you
usually
do
on
weekends.
You:It
is
full
for
me
this
weekend.I
have
piano
lessons.What
about
you....
Step3:Let's
learn
grammer！
Grammer
What
do
you
usually
do
on
weekends?
I
always
exercise.
What
do
they
do
on
weekends?
They
often
help
with
housework.
What
does
she
do
on
weekends?
She
sometimes
goes
shopping.
How
often
do
you
go
to
the
movies?
I
go
to
the
movies
maybe
once
a
month.
How
often
does
he
watch
TV?
He
hardly
ever
watches
TV.
Do
you
go
shopping?
No,
I
never
go
shopping.
Grammer
表示频度副词的有：
never从不，hardly
ever几乎从不，sometimes有时，often经常
usually通常，always总是
这些频度副词位于be动词后，行为动词前
I
usually
have
breakfast
at
8:00.我一般八点钟吃早饭。
I
never
get
up
late.我从来不晚起。
Grammer
表示频率
次数
+a/an+名词或者次数+every+基数词+名词
twice
a
week一周两次
three
times
every
two
weeks每两周三次
once
every
four
years每四年一次
Grammer
how
often对频率副词进行提问，如对sometimes,once
a
week等提问
--How
often
do
you
exercise?
--Three
times
a
week.
练习：对划线提问：I
go
to
school
five
times
a
week.
How
often
do
you
go
to
school?
Practice
--How
often
do
you
usually
go
to
work
by
subway？
--______.I
always
take
a
bus，because
there
is
no
subway
in
this
city.
A.Sometimes
B.Often
C.Never
D.Seldom
解析：根据后文提到there
is
no
subway，可知，空缺的意义是从不，故选C。
Practice
-____times
have
you
visited
Gansu
Science
Museum？
-Only
once.
A.How
often
B.How
many
C.
How
long
D.
How
soon
解析：how
many
times对次数提问，how
often对频率提问，结合回答说only
once，可知应该用how
many
times提问，故选B。
Reading
3a
Complete
the
questions
with
do
or
does.
Then
match
the
questions
and
answers.
1.
How
often
______he
play
soccer?a.
Yes.
She
usually
does.
2___________you
drink
milk?
b.
Hardly
ever.
I
don't
like
them.
3.
How
often___
they
stay
up
late?
c.
He
plays
at
least
twice
a
week.
4.__Sue
eat
a
healthy
breakfast?
d.
No,
they
don't.
They
re
too
busy.
5.
How
often____you
eat
apples?
e.
Never.
They
always
go
to
bed
early.
6._________your
parents
play
sports?
f.
Yes,
I
do.
Every
day.
does
Do
do
Does
do
Do
1-c,2-f,3-e,4-a,5-b,6-d
stay
up
late熬夜
at
least至少,反义词at
most
至多
Reading
3b
Use
the
words
given
to
write
questions.
Then
ask
and
answer
them
with
a
partner.
Questions
My
partner's
answers
1.___________________________________?
(how
often
/help
with
housework)
2.___________________________________?
(what
/usually
/do
/weekends)
3.___________________________________?
(how
often
/best
friend
/exercise)
4.___________________________________?
(what
/usually
/do
/after
school)
How
often
do
you
help
with
housework
What
do
you
usually
do
on
weekends
How
often
does
your
best
friend
exercise
What
do
you
usually
do
after
school
Hardly
ever
I
usually
go
shopping
on
weekends.
He
exercises
once
a
week.
I
usually
exercise
after
school.
Communications
3c
What
can
you
do
to
improve
your
English?
Add
more
things
to
the
chart.Then
ask
your
classmates
the
questions
and
find
the
best
English
student.
How
often
do
you...
Names
Frequency
read
English
books?
Lin
Ying
twice
a
week
A:
How
often
do
youread
English
books?
B:
I
read
English
books
about
twice
a
week.
Summary
常见的频度副词有：never,seldom,sometimes,often,usually,always
对频度副词提问用how
often
表示次数的有：次数+a/an+名词或者次数+every+基数词+名词
Homework
翻译：
1.她一周三次购物。
2.他多久踢一次球？
3.他一周至少两次打篮球。
4.他多久帮助做家务？
https://www.21cnjy.com/help/help_extract.php
