八年级英语(上)第2单元第2课时
Unit
2
How
often
do
you
exercise
Section
A
Grammar
focus—3c
一、【教材分析】
教学目标
知识目标
1.学习并掌握新单词：maybe,
least,
at
least2.
能正确使用以下常用表达：stay
up
late,
eat
a
healthy
breakfast,
play
sports,
at
least等。3.
复习运用频率词汇及询问活动频率。
能力目标
熟练运用表示频率的句型和他人对话。
熟练掌握一般现在时态的一般疑问句，特别是助动词do/
does的运用。
情感目标
通过本课的学习，培养学生养成积极良好的学习和生活习惯。
教学重点
运用表示频率的句型和他人对话。一般疑问句，特别是助动词do/
does的运用。
教学难点
第三人称单数谓语动词,助动词do/
does在核心句型中的运用。能够谈论课余时间的各项活动，以及初步认识和使用频率副词。
教学方法
归纳法；任务型教学法
二、【教学流程】
环节
师生活动
二次备课
I.
复习热身
1.
检查新知预习
让学生根据汉语意思写出短语，教师及时纠错。然后领读，齐读。1.踢足球
2.
喝牛奶
3.熬夜
4.
吃健康的早餐
5.
早睡
6.做运动
7.最好的朋友
8.
放学后
9.至少
2.
Free
talk:(1)
Make
conversations
to
talk
about
weekend
activities
and
how
often
you
do
things.
e.g.:—What
do
you
do
on
weekends —I
usually
watch
TV.—How
often
do
you
watch
TV —…(2)
Make
conversations
to
talk
about
weekend
activities
and
how
often
he/she
does
things.e.g.:—What
does
she
do
on
weekends —She
usually
does
her
homework.—How
often
does
he
play
soccer —He
plays
soccer
four
times
a
month.
II.
感知体验
Grammar
focus1.
学生阅读Grammar
Focus中的句子，然后做填空练习。1)
你通常在周未做什么？______
____
you
______
do
on
weekends 我总是运动。I
_______
_______.2)
他们在周未做什么事情
_____
_____
they
_____
on
weekends？
他们经常帮助做家务。
They
________
_______
with
housework.
3)
她在周未做什么？
What
______
she
_______
on
weekends 她有时去购物。
She
_________
_______
_________.4)
你多久去看电影一次？
_____
_____
do
you
go
to
the
_________
我可能一个月去看一次。
I
go
to
movies
______
_______
a
________.5)
他多久看一次电视
______
_______
does
he
watch
TV
他几乎不看电视。
He
________
_______
watches
TV.
6)
你去购物吗
______
___
go
shopping
不，我从不去购物。
No,
I
_______
______
shopping.
2.
Check
the
answers.
And
then
Ask
and
answer
in
pairs.3.
课堂探究
（1）频度副词1)—What
do
you
usually
do
on
weekends
—I
always
exercise.2)
—
What
do
they
do
on
weekends
—
They
often
help
with
housework.3)
—
What
does
she
do
on
weekends
—
She
sometimes
goes
shopping.4)
—
How
often
do
you
go
to
the
movies
—
I
go
to
the
movies
maybe
once
a
month.5)—
How
often
does
he
watch
TV
—
He
hardly
ever
watches
TV.6)
—
Do
you
go
shopping
—
No,
I
never
go
shopping.（2）第三人称单数谓语动词,助动词do/
does在核心句型中的运用。What
do(does)…do
on
weekends How
often
do(does)…Do(Does)…go
shopping 句型及其回答。
III.强化巩固
Activity
3aComplete
the
questions
with
do
or
does.
Then
match
the
questions
and
answers.
Then
ask
and
answer
in
pairs.
1.
How
often
does
he
play
soccer
c
2.
Do
you
drink
milk
f
3.
How
often
do
they
stay
up
late
e
4.
Does
Sue
eat
a
healthy
breakfast
a5.
How
often
do
you
eat
apples
b6.
Do
your
parents
play
sports
d
Activity
3b(1)Use
the
words
given
to
write.
Then
ask
and
answer
them
with
a
partner.A:
How
often
do
(does)…
help
with
housework
B:…A:
What
do(does)…usually
do
on
weekends
B:…A:
How
often
does
your
best
friend
exercise
B:…A:
What
do(does)…usually
do
after
school
B:…(2)Practice
in
pairs.
Ⅵ.
实践应用
Activity
3c:What
can
you
do
to
improve
your
English
Add
more
things
to
the
chart.
Then
ask
your
classmates
the
questions.
.
How
often
do
you…every
dayonce
or
twice
a
weekthree
times
a
weekonce
a
monthread
English
books speak
English
Watch
English
programs listen
to
the
English
tape take
English
notes 1.
Let
Ss
work
in
groups
of
six
or
eight.
2.
Tell
Ss
discuss
what
activities
they
do
to
improve
their
English.
Then
write
the
activities
in
the
chart.
3.
Ask
their
group
mates
the
questions
and
fill
in
the
chart.
4.
Try
to
make
a
report
about
their
partners.
Ⅶ.总结反馈
1.
结合板书，让学生自己盘点所学单词和句型，强化学习重点、难点。2.达标练习一、单项选择。(
)1.
His
grandmother
is
well
because
she
often
____.A.
exercises
B.
smokes
C.
sleeps
D.
sings(
)2.
My
mum
____
uses
the
Internet.
She
likes
watching
TV.A.
doesn’t
hardly
ever
B.
hard
ever
C.
isn’t
hardly
ever
D.
hardly
ever(
)3.
—Does
your
sister
often
go
to
the
movies — ,
she
doesn’t
like
movies
at
all. A.
Ever
B.
Never
C.
Sometimes
D.
Usually(
)4.
He_________
his
homework
at
school.
A.
doesn’t
B.
don’t
do
C.
don’t
D.
doesn’t
do(
)5.
—How
often
do
the
students
play
sports
—__________________________.A.
Twice
a
day
B.
Since
last
night
C.
For
two
hours
D.
A
month
ago(
)6.
The
little
girl
often
goes
skating
_________
weekends.
A.
in
B.
on
C.
to
D.
for(
)7.
My
father
_______
goes
to
the
movies.A.
sometime
B.
some
time
C.
sometimes
D.
some
times二、用括号内所给单词的适当形式填空。1.
__________
(do)
you
often
__________(go)
shopping 2.
What
__________(do)
your
mother
____________(do)
on
Sundays？3.
Jim
_________
(not
do)
his
homework
on
Sunday
morning.4.
—How
often
______
your
sister
_____
(go)
to
the
movies
—Once
a
week.5.
_________
you
sometimes
__________
(go)
to
school
on
foot 6.
Look!
The
students
_______
(do)
morning
exercises
on
the
playground.7..
Yesterday
I
_________
(visit)
an
old
man
with
some
classmates.
Ⅷ.作业布置
Remember
the
sentences
in
the
Grammar
Focus.Finish
off
the
exercises.
3.
Complete
the
passage.4.
Preview
the
words
and
1a-1e
of
section
B.
三、【板书设计】
Unit
2
How
often
do
you
exercise
Section
A
Grammar
focus—3c—What
do
you
/does
he(she)
usually
do
on
weekends
—I/
He(She)
usually…—How
often
do
you
/does
he(she)….
—I/
He(She)
usually…
四、【教后反思】八年级英语上第二单元第2课时学案
Unit
2
How
often
do
you
exercise
The
Second
period
Section
A
(Grammar
Focus—3c)
【学习目标】
1.学习并掌握新单词：
maybe,
least,
at
least
2.
熟练运用表示频率的句型和他人对话。
3.
熟练掌握一般疑问句，特别是助动词do/
does的运用。
【重点难点】
运用表示频率的句型和他人对话。
一般疑问句，特别是助动词do/
does的运用。
【新知预习】
一、根据汉语意思写出短语。
1.踢足球
2.
喝牛奶
3.熬夜
4.
吃健康的早餐
5.
早睡
6.做运动
7.最好的朋友
8.
放学后
9.至少
二、通过预习Grammar
focus-3c,完成以下句子。
1)
你通常在周未做什么？______
____
you
______
do
on
weekends
我总是运动。I
_______
_______.
2)
他们在周未做什么事情
_____
_____
they
_____
on
weekends？
他们经常帮助做家务。
They
________
_______
with
housework.
3)
她在周未做什么？
What
______
she
_______
on
weekends
她有时去购物。
She
_________
_______
_________.
4)
你多久去看电影一次？
_____
_____
do
you
go
to
the
_________
我可能一个月去看一次。
I
go
to
movies
______
_______
a
________.
5)
他多久看一次电视
______
_______
does
he
watch
TV
他几乎不看电视。
He
________
_______
watches
TV.
6)
你去购物吗
______
___
go
shopping
不，我从不去购物。
No,
I
_______
______
shopping.
【课堂探究】
1.
I
go
to
the
movies
maybe
once
a
month.
maybe
是副词，意为“大概，
可能，或许”，一般用于句首。maybe
(adv.)
=
perhaps
也许，可能。例如:Maybe
he
knows
the
answer.
Maybe
they’ll
go
skateboarding.
【拓展】maybe
与may
be的区别。
May
be是情态动词+系动词be原形，意为“可能是…，也许是…，大概是…”。
【针对练习】(maybe/may
be)
①The
baby
is
crying
she
is
hungry.
②The
woman
a
teacher
.
2.
He
plays
at
least
twice
a
week.
at
least至少；at
most至多
例如:There
are
at
least
forty
students
in
our
class.我们班至少有四十名学生。
【针对练习】
①His
house
is
very
big.
There
are
________
five
rooms.
A.
at
little
B.
at
most
C.
at
least
D.
at
more
②She
loves
playing
tennis,
and
she
plays
it
________
twice
a
week.
A.
often
B.
always
C.
at
most
D.
at
least
【达标练习】
一、单项选择。
(
)1.
His
grandmother
is
well
because
she
often
____.
A.
exercises
B.
smokes
C.
sleeps
D.
sings
(
)2.
My
mum
____
uses
the
Internet.
She
likes
watching
TV.
A.
doesn’t
hardly
ever
B.
hard
ever
C.
isn’t
hardly
ever
D.
hardly
ever
(
)3.
—Does
your
sister
often
go
to
the
movies
— ,
she
doesn’t
like
movies
at
all.
A.
Ever
B.
Never
C.
Sometimes
D.
Usually
(
)4.
He_________
his
homework
at
school.
A.
doesn’t
B.
don’t
do
C.
don’t
D.
doesn’t
do
(
)5.
—How
often
do
the
students
play
sports
—__________________________.
A.
Twice
a
day
B.
Since
last
night
C.
For
two
hours
D.
A
month
ago
(
)6.
The
little
girl
often
goes
skating
_________
weekends.
A.
in
B.
on
C.
to
D.
for
(
)7.
My
father
_______
goes
to
the
movies.
A.
sometime
B.
some
time
C.
sometimes
D.
some
times
二、用括号内所给单词的适当形式填空。
1.
__________
(do)
you
often
__________(go)
shopping
2.
What
__________(do)
your
mother
____________(do)
on
Sundays？
3.
Jim
_________
(not
do)
his
homework
on
Sunday
morning.
4.
—How
often
______
your
sister
_____
(go)
to
the
movies
—Once
a
week.
5.
_________
you
sometimes
__________
(go)
to
school
on
foot
6.
Look!
The
students
_______
(do)
morning
exercises
on
the
playground.
7..
Yesterday
I
_________
(visit)
an
old
man
with
some
classmates.
三、按要求完成下列句子。
1.
My
brother
often
reads
newspapers
after
supper.
(就画线部分提问)
______
______
your
brother
often
_____
after
supper
2.
Lin
Tao
often
has
noodles
for
lunch.
(改为一般疑问句，并作肯定回答)
—______
Lin
Tao
often
_______
noodles
for
lunch
—_____,
he
______.
3.
He
watches
TV
three
times
a
week.
(就画线部分提问)
_____
______
does
he
watch
TV
a
week
4.
My
cousin
goes
skating
on
weekends.
(就画线部分提问)
___________
_________
your
cousin
go
skating
5.
She
usually
goes
skateboarding
on
Sundays.
(改为否定句)
She
________
usually
__________
skateboarding
on
Sundays.
●Time,
Time
again,
I
ask
myself
（请写出这节课你的收获，完成下面的反思）
【学后反思】(共23张PPT)
Unit
2
How
often
do
you
exercise
Section
A
Grammar
focus-3c
maybe
least
at
least
adv.
大概；或许；可能
adv.
最小；
最少
adj.&pron.
最小的；最少的
至少；
不少于；
起码
Words
and
expressions
1.踢足球_________________________
2.喝牛奶_________________________
3.熬夜_________________________
4.吃健康的早餐_____________________
5.早睡_________________________
6.做运动_________________________
7.最好的朋友_________________________
8.放学后_________________________
9.至少_________________________
新知预习自测
play
soccer
drink
milk
stay
up
late
eat
a
healthy
breakfast
go
to
bed
early
play
sports
best
friend
after
school
at
least
What
do
you
do
on
weekends
Do
you…
1.
do
homework
2.
exercise
3.
go
to
the
movies
4.
read
English
books
5.
watch
TV
6.
use
the
Internet
Lead-in
How
often
do
you…
exercises
does
homework
goes
to
the
movies
reads
watches
TV
goes
shopping
A:
What
does
he/she
do
on
weekends
B:
He/
She
…
A:
How
often
does……
Ｂ：．．．
plays
soccer
four
times
a
month
goes
to
KFC
once
a
week
Tom
Linda
1.你通常在周未做什么？______
____
you
_______
do
on
weekends
我总是运动。I
__________
___________.
2.他们在周未做什么事情？
_____
_____
they
_____
on
weekends？
他们经常帮助做家务。
They
________
_______
with
housework.
3.
她在周未做什么？
What
______
she
_______
on
weekends
她有时候去购物。
She
____________
__________
___________.
4.
你多久去看电影一次？
_____
_____
do
you
go
to
the
________
我可能一个月去看一次。I
go
to
movies
_________
____
a
____.
他多久看一次电视 ______
_______
does
he
watch
TV？
他几乎不看电视。
He
________
_______
watches
TV.
6.
你去购物吗
______
___
go
shopping
不，我从不去购物。
No,
I
_______
______
shopping.
Grammar
focus
usually
What
do
always
exercise
What
do
do
often
help
does
do
sometimes
goes
shopping
How
often
movies
maybe
once
month
How
often
hardly
ever
Do
you
never
go
1.
—What
do
you
usually
do
on
weekends
—I
always
exercise.
2.
—
What
do
they
do
on
weekends
—
They
often
help
with
housework.
3.
—
What
does
she
do
on
weekends
—
She
sometimes
goes
shopping.
课堂探究：频度副词
4.
—
How
often
do
you
go
to
the
movies
—
I
go
to
the
movies
maybe
once
a
month.
5.
—
How
often
does
he
watch
TV
—
He
hardly
ever
watches
TV.
6.
—
Does
he
go
shopping
—
No,
he
never
goes
shopping.
第三人称单数谓语动词,助动词do/
does在核心句型中的运用。
课堂探究
1.
—What
do
you
usually
do
on
weekends
—I
always
exercise.
2.
—
What
do
they
do
on
weekends
—
They
often
help
with
housework.
3.
—
What
does
she
do
on
weekends
—
She
sometimes
goes
shopping.
4.
—
How
often
do
you
go
to
the
movies
—
I
go
to
the
movies
maybe
once
a
month.
5.
—
How
often
does
he
watch
TV
—
He
hardly
ever
watches
TV.
6.
—
Do
you
go
shopping
—
No,
I
never
go
shopping.
3a.
Complete
the
questions
with
do
or
does.
Then
match
the
questions
and
answers.
1.
How
often
_______
he
play
soccer
2.
_____
you
drink
milk
3.
How
often
____
they
stay
up
late
4.
_______
Sue
eat
a
healthy
breakfast
5.
How
often
____
you
eat
apples
6.
____
your
parents
play
sports
a.
Yes.
She
usually
does.
b.
Hardly
ever.
I
don't
like
them.
c.
He
plays
at
least
twice
a
week.
d.
No,
they
don't.
They
are
too
busy.
e.
Never.
They
always
go
to
bed
early.
f.
Yes,
I
do.
Every
day.
does
Does
Do
do
Do
do
3b
Use
the
words
given
to
write
questions.
Questions：
(how
often/
help
with
housework)
(what
/
usually/
do/
weekends)
(how
often
/
best
friend
/
exercise)
(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
3b
Then
ask
and
answer
them
with
a
partner.
1.
I
always
help
with
housework.
2.
I
usually
surf
the
Internet.
3.
He
exercises
everyday.
4.
I
usually
do
my
homework
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
How
often
do
you
exercise
How
often
意为“多久(一次)”，表频率，通常对一些表示频率的副词进行提问，如:always,
usually,
often,
sometimes,
hardly
ever,
never等。
其他表示频度的词
every
day
once
a
week/month/year
twice
a
week/month/year
three
times
a
week/month/year
four
times
a
week/month/year
Summary
2.
以What
和how
often等疑问词开头的疑问句，是本单元重要句型。
基本句式是:
特殊疑问词+助动词+主语+谓语动词+其他？
助动词用do
或does,要根据主语的数。
read
English
books
sing
English
songs
3c
What
can
you
do
to
improve
your
English
read
English
newspapers
do
some
English
exercise
watch
English
movies
speak
English
with
foreigners
Add
more
things
to
the
chart.
Then
ask
your
classmates
the
questions
and
find
the
best
English
student.
How
often
do
you…
Names
Frequency
A:
How
often
do
you
read
English
books
B:
I
read
English
books
about
twice
a
week.
Survey
Who’s
the
best
English
student
read
English
books
sing
English
songs
watch
English
programs
listen
to
English
tapes
join
the
English
corner (参加英语角)
chat
with
foreigners（与外国人聊天）
write
English
diaries
read
English
stories
play
English
games
A:
How
often
do
you
…
B:
Once
a
week／Every
day/Twice
a
month
/Hardly
ever/Never/Sometimes/…
(
)1.
His
grandmother
is
well
because
she
often
____.
A.
exercises
B.
smokes
C.
sleeps
D.
sings
(
)2.
My
mum
__
uses
the
Internet.
She
likes
watching
TV.
A.
doesn’t
hardly
ever
B.
hard
ever
C.
hardly
ever
(
)3.
—Does
your
sister
often
go
to
the
movies
— ,
she
doesn’t
like
movies
at
all.
A.
Ever
B.
Never
C.
Sometimes
D.
Usually
(
)4.
He_________
his
homework
at
school.
A.
doesn’t
B.
don’t
do
C.
don’t
D.
doesn’t
do
(
)5.
—How
often
do
the
students
play
sports
—_____.
A.
Twice
a
day
B.
Since
last
night
C.
For
two
hours
(
)6.
The
little
girl
often
goes
skating
_________
weekends.
A.
in
B.
on
C.
to
D.
for
(
)7.
My
father
_______
goes
to
the
movies.
A.
sometime
B.
some
time
C.
sometimes
D.
some
times
Exercises
单项选择
用括号内所给单词的适当形式填空。
1.
__________
(do)
you
often
__________(go)
shopping
2.
What
__________(do)
your
mother
____________(do)
on
Sundays？
3.
Jim
________＿＿＿_
(not
do)
his
homework
on
Sunday
morning.
4.
—How
often
______
your
sister
_____
(go)
to
the
movies
—Once
a
week.
5.
_________
you
sometimes
__________
(go)
to
school
on
foot
6.
Look!
The
students
_____________
(do)
morning
exercises
on
the
playground.
7.Yesterday
I
_________
(visit)
an
old
man
with
some
classmates.
Do
go
does
do
doesn’t
do
does
go
Do
go
are
doing
visited
Exercises
1.
Remember
the
sentences
in
the
Grammar
Focus.
2.
Finish
off
the
exercises.
3.
Complete
the
passage
4.
Preview
the
words
and
1a-1e
of
section
B.八年级（上）第二单元第2课时当堂达标题
Unit
2
How
often
do
you
exercise
Section
A
Grammar
focus—3c
Ⅰ.单项填空。
1．She
________gets
up
early，so
she
is
________late
for
school.
A．always，never
B．usually，often
C．often，sometimes
D．often，always
2．—Do
you
often
exercise，Jason
—No，________.I
don't
like
sports
at
all.
A．never
B．often
C．usually
D．always
3．It's
raining________，so
we
can
________go
out.
A．hard，hardly
B．hard，hard
C．hardly，hard
D．hardly，hardly
4．—________do
you
read
English
newspapers
—I
read
21st
Century
every
day.
A．How
long
B．How
often
C．How
many
D．How
much
5．—________？
—She
sometimes
goes
shopping.
A．That's
Linda
B．Why
does
Linda
go
skateboarding
C．What
does
Linda
do
on
weekends
D．When
does
Linda
go
skateboarding
II.
动词应用。
1.
—How
often
___________Lucy
___________
(do)
her
homework
—Every
day.
2.
—How
often
___________
they
___________(play)
sports
—
They
play
sports
at
least
three
times
a
week.
3.
—________
your
parents
___________
(stay)
up
late
—Never.
They
always
get
up
early.
4.
—_________
she
often
_____________(go)
shopping
—
Yes.
She
__________
shopping
every
Saturday.
5.
My
best
friend
usually
_____________
(eat)
a
healthy
breakfast.
III.按要求改写句子。
1.
I
usually
go
shopping
on
weekends.
(变为一般疑问句)
______
you
usually
_____
shopping
on
weekends
2.
She
often
helps
with
housework
at
home.
(变为一般疑问句)
_____
she
often
______
with
housework
3.
They
visit
their
grandparents
once
a
month.
(对划线部分提问)
______
______
____
they
visit
their
grandparents
4.
She
always
watch
TV
after
dinner.
(对划线部分提问)
_____
_____
_____
she
______
TV
after
dinner
5.
Maybe
your
mother
is
in
the
kitchen.
(改为同义句)
Your
mother
_______
______
in
the
kitchen.
IV.
阅读理解。
There
are
forty
students
in
our
class.
Mary，Tom，Mike，Kate
and
Vera
are
good
friends.
They
have
different
habits.
Mary
likes
playing
the
piano.
She
plays
it
for
about
two
hours
every
day.
She
plays
it
very
well.
Tom
likes
playing
football
very
much.
He
plays
it
with
his
friends
twice
a
week.
He
is
a
good
football
player.
Mike
likes
using
the
Internet.
He
plays
computer
games
once
a
week.
His
parents
don't
want
him
to
play
it
too
often.
Kate
likes
reading.
She
reads
books
three
times
a
week.
She
often
goes
to
the
library
to
borrow
some
interesting
books.
Vera
likes
shopping.
She
goes
shopping
with
her
mother
once
a
week.
They
often
buy
some
vegetables，fruit
and
other
food.
根据短文内容，完成下面的表格。
Name
Activity
How
often
Mary
Play
the
piano
1.________
Tom
2.________
Twice
a
week
Mike
Play
computer
games
3.________
Kate
4.________
Three
times
a
week
Vera
Go
shopping
5.________
