中小学教育资源及组卷应用平台
Unit
2
How
often
do
you
exercise?
Section
B(1a-1e)
教学设计
【学习目标】
掌握单词junk,coffee,health的用法
掌握句型But
my
mother
wants
me
to
drink
it.
She
says
it’s
good
for
my
health.
【重点和难点】
重点：health,good的用法
难点：good,health的用法
【教学过程】
Warming-up
(?导入.mp4?)
Revision
1.为什么
2.上舞蹈和钢琴课
3.对于……很忙
4.至少
5.吃一顿健康的早饭
how
come
have
dance
and
piano
lessons
be
full
for
at
least
eat
a
healthy
breakfast
1.常见频率副词：never,seldom,sometimes,often,usually,always等
2.对频率副词提问用how
often
3.次数的写法：次数+a/an+名词或者次数+every+基数词+名词
翻译：四个月三次，一周两次
three
times
every
four
months
twice
a
week
Sing
a
song
Let's
do
exercise.Do
exercise.Do
exercise.
Stretch
our
legs.Stretch
our
legs.
Swing
our
hands.Swing
our
hands.
Nod
our
head.Nod
our
head.
Let's
enjoy
a
healthy
life.Enjoy
a
healthy
life.
Presentation
Jiang
Shuying
likes
eating
______
food.
名词
junk
无用的东西
Cheng
Long
is
drinking________
名词
coffee咖啡
Zhong
Nanshan
is
in
good
________.
名词
health健康
health的变形
形容词healthy，健康的
形容词unhealthy,不健康的
副词healthily，健康地
Practice
1.Eating
j______food
is
bad
for
our
body.
2.Drinking
c_______
can
make
us
excited.
3.Smoking
is
bad
for
your
h______.
1.junk
2.coffee
3.health
Discuss
What
do
you
think
is
good
for
our
health?
eating
apples
drinking
tea
doing
exercise
never
smoking
Pre-reading
Reading
la
Match
the
words
with
the
pictures.
Reading
1b
Ask
and
answer
questions.Use
the
words
from
la.
A:
How
often
do
you
drink
milk,
Liu
Fang?
B:
I
drink
milk
every
day.
A:
Do
you
like
it?
B:
No.
But
my
mother
wants
me
to
drink
it.
She
says
it's
good
for
my
health.
More
activity
Make
more
dialogues
like
this.
A:How
often
do
you
eat
junk
food,XXX?
B:I
eat
junk
food
every
day.
A:Do
you
think
it
is
good
for
your
health?
B:No,I
don't.But
I
like
eating
it...
Language
points
But
my
mother
wants
me
to
drink
it.
want的用法
want
to
do
sth想要做某事
want
sb
to
do
sth想要某人做某事
want
doing
sth需要做...
I
want
to
go
back
home.我想回家。
The
flower
wants
watering.这个花需要浇水。
She
says
it
is
good
for
my
health.
短语：be
good
for对...有好处
be
good
at擅长
be
good
to对...友善
be
good
with对...善于应付
He
is
good
at
playing
basketball.他擅长打篮球。
Jack
is
good
with
children.杰克擅长和孩子相处。
health的用法
be/stay/keep
in
good
health=stay/keep
healthy保持健康
My
parents
are
both
in
good
health.我的父母身体健康
He
tells
us
that
we
should
keep
healthy.他告诉我们需要保持健康。
练习：-What
do
you
think
of
working
as
a
doctor？
-It's
a
good
job
to
help
people
keep_____.
A.busy
B.strict
C.healthy
D.generous
答案：C
Give
a
report
Make
a
report
about
what
you
usually
eat.
I
usually
drink
milk.It
is
good
for
my
health.I
eat
vegetables
five
times
a
week.And
my
mother
wants
me
to
eat
them....
Listening
1c
Listen
to
an
interview
about
two
people's
daily
habits.
Circle
your
answer
to
each
question.
Listening
task
A:
Hi,
Tina
and
Bill.
Let's
start
with
the
first
question.
How
often
do
you
exercise?
B:
Every
day
C:
Hardly
ever
A:
How
often
do
you
eat
vegetables
and
fruit?
B:I
eat
vegetables
and
fruit
every
day.
C:I
sometimes
eat
vegetables.
But
I
never
eat
fruit
A:
OK.
How
many
hours
do
you
sleep
every
night?
B:
Nine.
C:
Me,
too.
A:
How
often
do
you
drink
milk?
B:
Never.
I
can't
stand
milk.
C:
Oh,
I
love
milk.I
drink
it
every
day.
A:
How
often
do
you
eat
junk
food?
B:
I
eat
it
three
or
four
times
a
week
C:I
guess
I
eat
it
two
or
three
times
a
week.
A:
And
how
often
do
you
drink
coffee?
B:
Oh,
I
drink
coffee
four
times
a
day.
C:
I
never
drink
coffee
A:
Well,
thank
you
very
much.
B/C:
You'
re
welcome.
Listening
task
判断正误，正确填T，错误填F
1.Tina
exercises
every
day.
2.Tina
loves
milk.
3.Bill
eats
junk
food
three
or
four
times
a
week.
4.Bill
never
drinks
coffee.
T
T
T
F
Listening
1d
Listen
again.
Fill
in
the
blanks
in
the
survey.
Role
play
1e
Student
A
is
the
reporter.
Student
Bis
Tina
or
Bill.
Ask
and
answer
questions.
Then
change
roles.
A:
How
often
do
you
exercise?
B:
I
exercise
every
day.
A:
And
how
often
do
you
...?
Summary
want
sb
to
do
sth想要某人做某事
want
to
do
sth想做某事
want
doing需要
be
good
for对...有好处
be
good
at擅长
be
good
to对...友好
be
good
with能应付
Homework
桌子上有垃圾食品，水果，牛奶，蔬菜和咖啡，写一篇文章，关于我们怎么选择食品才能保证健康，字100.
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八年级上
Unit
2
How
often
do
you
exercise?
Section
B(1a-1e)
Warming-up
Let's
watch
a
video.
Revision
1.为什么
2.上舞蹈和钢琴课
3.对于……很忙
4.至少
5.吃一顿健康的早饭
how
come
have
dance
and
piano
lessons
be
full
for
at
least
eat
a
healthy
breakfast
Revision
1.常见频率副词：never,seldom,sometimes,often,usually,always等
2.对频率副词提问用how
often
3.次数的写法：次数+a/an+名词或者次数+every+基数词+名词
翻译：四个月三次，一周两次
three
times
every
four
months
twice
a
week
Sing
a
song
Let's
do
exercise.Do
exercise.Do
exercise.
Stretch
our
legs.Stretch
our
legs.
Swing
our
hands.Swing
our
hands.
Nod
our
head.Nod
our
head.
Let's
enjoy
a
healthy
life.Enjoy
a
healthy
life.
Step1:Let's
learn
words!
Presentation
Jiang
Shuying
likes
eating
______
food.
junk
名词
junk
无用的东西
Cheng
Long
is
drinking________
coffee
名词
coffee
咖啡
Zhong
Nanshan
is
in
good
________.
health
名词
health
健康
health的变形
形容词healthy，健康的
形容词unhealthy,不健康的
副词healthily，健康地
Presentation
Practice
1.Eating
j______food
is
bad
for
our
body.
2.Drinking
c_______
can
make
us
excited.
3.Smoking
is
bad
for
your
h______.
1.junk
2.coffee
3.health
Discuss
What
do
you
think
is
good
for
our
health?
eating
apples
drinking
tea
doing
exercise
never
smoking
Step2:Go
on
reading!
Pre-reading
milk
junk
food
vegetables
coffee
fruit
sleep
Reading
la
Match
the
words
with
the
pictures.
1.
b
junk
food
2.
milk
3.
fruit
4.
vegetables
5.
sleep
6.
coffee
a
e
c
f
d
Reading
1b
Ask
and
answer
questions.Use
the
words
from
la.
A:
How
often
do
you
drink
milk,
Liu
Fang?
B:
I
drink
milk
every
day.
A:
Do
you
like
it?
B:
No.
But
my
mother
wants
me
to
drink
it.
She
says
it's
good
for
my
health.
More
activity
A:How
often
do
you
eat
junk
food,XXX?
B:I
eat
junk
food
every
day.
A:Do
you
think
it
is
good
for
your
health?
B:No,I
don't.But
I
like
eating
it...
Make
more
dialogues
like
this.
Language
points
But
my
mother
wants
me
to
drink
it.
want的用法
want
to
do
sth想要做某事
want
sb
to
do
sth想要某人做某事
want
doing
sth需要做...
I
want
to
go
back
home.我想回家。
The
flower
wants
watering.这个花需要浇水。
Language
points
She
says
it
is
good
for
my
health.
短语：be
good
for对...有好处
be
good
at擅长
be
good
to对...友善
be
good
with对...善于应付
He
is
good
at
playing
basketball.他擅长打篮球。
Jack
is
good
with
children.杰克擅长和孩子相处。
Language
points
health的用法
be/stay/keep
in
good
health=stay/keep
healthy保持健康
My
parents
are
both
in
good
health.我的父母身体健康
He
tells
us
that
we
should
keep
healthy.他告诉我们需要保持健康。
练习：-What
do
you
think
of
working
as
a
doctor？
-It's
a
good
job
to
help
people
keep_____.
A.busy
B.strict
C.healthy
D.generous
Give
a
report
Make
a
report
about
what
you
usually
eat.
I
usually
drink
milk.It
is
good
for
my
health.I
eat
vegetables
five
times
a
week.And
my
mother
wants
me
to
eat
them....
Step3:Let's
listen！
Listening
1c
Listen
to
an
interview
about
two
people's
daily
habits.
Circle
your
answer
to
each
question.
Does
Tina
have
good
habits?
Yes
No
I
don't
know.
Does
Bill
have
good
habits?
Yes
No
I
don't
know.
Listening
task
A:Hi,
Tina
and
Bill.Let's
start
with
the
first
question.How
often
do
you
exercise?
B:___________.
C:___________.
A:How
often
do
you
eat
vegetables
and
fruit?
B:I
eat
vegetables
and
fruit
every
day.
C:I
sometimes
eat
vegetables.But
I
never
eat
fruit.
A:OK.
____________________________________?
B:Nine.
C:Me,
too.
Every
day
Hardly
ever
How
many
hours
do
you
sleep
every
night
A:How
often
do
you
drink
milk?
B:Never.
I
can't
stand
milk.
C:Oh,
I
love
milk.I
drink
it
every
day.
A:How
often
do
you
eat
junk
food?
B:_________________________________.
C:I
guess
I
eat
it
two
or
three
times
a
week.
A:And
how
often
do
you
drink
coffee?
B:Oh,
I
drink
coffee
four
times
a
day.
C:______________________.
A:Well,
thank
you
very
much.
B/C:You'
re
welcome.
I
eat
it
three
or
four
times
a
week
I
never
drink
coffee
Listening
task
Listening
task
判断正误，正确填T，错误填F
1.Tina
exercises
every
day.
2.Tina
loves
milk.
3.Bill
eats
junk
food
three
or
four
times
a
week.
4.Bill
never
drinks
coffee.
T
T
T
F
Listening
1d
Listen
again.
Fill
in
the
blanks
in
the
survey.
Questions
Tina
Bill
1.
How
often
do
you
exercise?
every
day
2.
How
often
do
you
eat
fruit?
3.
How
many
hours
do
you
sleep
every
night?
4.
How
often
do
you
drink
milk?
5.
How
often
do
you
eat
junk
food?
5.
How
often
do
you
eat
junk
food?
hardly
ever
every
day
never
nine
nine
every
day
never
two
or
three
times
a
week
three
or
four
times
a
week
never
four
times
a
day
Role
play
1e
Student
A
is
the
reporter.
Student
Bis
Tina
or
Bill.
Ask
and
answer
questions.
Then
change
roles.
A:
How
often
do
you
exercise?
B:
I
exercise
every
day.
A:
And
how
often
do
you
...?
Summary
want
sb
to
do
sth想要某人做某事
want
to
do
sth想做某事
want
doing需要
be
good
for对...有好处
be
good
at擅长
be
good
to对...友好
be
good
with能应付
Homework
桌子上有垃圾食品，水果，牛奶，蔬菜和咖啡，写一篇文章，关于我们怎么选择食品才能保证健康，字100.
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
Unit
2
How
often
do
you
exercise?
一、单选题
1.—
??????do
you
sleep
every
night?
—About
eight
hours.
A.?How
often??????????????????????B.?How
much???????????????????????C.?How
soon??????????????????????D.?How
long
2.—
??????do
you
stay
at
your
grandparents'
?
—Only
a
week.
A.?How
soon???????????????????????B.?How
often???????????????????????C.?How
long???????????????????????D.?How
much
3.Speak
louder,
please!
I
can
??????hear
you.
A.?easily??????????????????????????????B.?hardly??????????????????????????????C.?usually????????????????????????????D.?always
4.—How
often
does
Laura
play
the
trumpet?
—
??????once
or
??????a
week.
I'm
not
sure.
A.?May
be;
twice??????????
??B.?Maybe;
twice?????????
???C.?Maybe;
two
time????????????D.?May
be;
two
times
5.We
??????go
out
to
eat
but
not
very
often.
A.?usually????????????????????????????B.?always?????????????????????????????
C.?never?????????????????????????????
D.?sometimes
6.—
??????do
you
do
exercise?
—Always.
It's
good
for
my
health.
A.?How
many
times?????????????B.?How
much
time????????????????C.?How
much???????????????
D.?How
often
7.—I
think
drinking
milk
every
morning
is
good
____
our
health.
—Yes.
I
agree
____
you.
A.?to;
to?????????????????????????????
B.?with；to???????????????????????????C.?at;
with?????????????????????????????D.?for，with
8.—What
does
your
mother
do
to
keep
healthy,
Tim?
—She
usually
____.
A.?swim????????????????????????????
B.?swims????????????????????????????
C.?is
swimming?????????????????????D.?to
swim
二、句型转换
9.The
old
man
is
in
good
health.
(改为同义句)
The
old
man________?________
10.His
father
may
be
sleeping
at
home.
(改为同义句)
________?his
father
is
sleeping
at
home.
11.Tom
eats
dumplings
once
a
week.
(对划线部分提问)
________?________?________Tom________?dumplings?
三、阅读理解
12.阅读理解
?????
We
all
need
to
exercise.
Doctors
say
it
is
good
for
us.
It
makes
your
heart
and
body
strong.
It
also
gives
you
more
energy.
And
you
will
feel
better
about
yourself.
It's
best
to
exercise
twice
a
week.
Twenty
minutes
each
time
is
enough(足够).
?????
There
are
many
ways
to
exercise.
You
can
walk,
run,
play
sports,
or
swim.
Many
people
go
to
special
(特殊)
places
to
exercise.
?????
They
are
called
“fitness
centers”.
These
places
have
a
lot
of
equipments
(设备)
.
Some
people
buy
equipment
for
their
homes.
But
it
is
very
expensive.
?????
Exercising
can
be
fun.
Friends
can
exercise
together
at
a
fitness
center.
Or,
they
can
play
sports
together.
How
do
you
exercise?
（1）What
is
the
main
idea?
A.Exercise
equipment
is
expensive.
B.laying
sports
is
a
good
way
to
exercise．
C.Every
person
should
exercise.
D.Only
students
need
exercise.
（2）We
should
exercise
__________.
A.every
day
B.20
minutes
a
week
C.twice
a
week
D.twice
a
month
（3）At
fitness
centers,
__________.
A.you
can
buy
expensive
equipment
B.people
can
do
many
kinds
of
exercising
C.it
is
very
expensive
D.you
can
only
run
（4）Which
of
these
kinds
of
exercising
is
not
in
the
article?
A.Dancing.
B.Swimming.
C.Sports.
D.Running.
（5）Which
of
these
sentences
about
exercising
is
true?
A.Exercising
is
expensive.
B.Exercise
is
not
good
for
old
people.
C.Only
doctors
exercise.
D.Exercise
is
good
for
your
heart
and
body.
答案解析部分
一、单选题
1.答案：
D
解析：句意：——你每晚睡多久？——大约八小时。A?多久一次，询问频率；B?多少，询问不可数名词的量，或价格；C?多久以后，常用in+段时间来回答；D?多久，询问时间段。根据题干中的About
eight
hours.
提示可知，要用how?long来提问，故选D。
点评：考查短语辨析。熟知每个选项的基本含义，根据语境确定最佳选项。
2.答案：
C
解析：句意：——你在你祖父母家住多久？——只有一个星期。A?多久以后，常用in+段时间来回答；B?多久一次，询问频率；C?多久，询问时间或物品的长度；D?多少，询问可数名词的量。根据答语中的only?a?week可知，此句询问的是时间的长度，故选C。
点评：考查短语辨析。注意区分how的固定短语。
3.答案：
B
解析：句意：请大声点！我几乎听不见你说话。A?容易地；B?几乎不；C?通常地；D?总是。根据题干中的speak?louder推断可知，此句表示我听不到你说话，故选B。
点评：考查副词辨析。熟知每个选项的基本含义，根据语境选择正确选项。
4.答案：
B
解析：句意：——劳拉多久吹一次小号？——也许一周一两次。我不确定。maybe，或许，大概，表示推测；may?be，或许是，大概是，动词短语；twice，两次，一般不用two?times
来表示。根据答语中的
I?am?not?sure可知，此句表示推测，第一空格选择maybe；一两次，once?or?twice
，第二空格选择twice，故选B。
点评：考查短语辨析。注意maybe与may?be在含义上与用法上的区别。
5.答案：
D
解析：句意：我们有时出去吃饭，但不经常。A?通常；B?总是；C?从不；D?有时。根据题干中的not?very?often可知，应用sometimes，故选D。
点评：考查程度副词辨析。理解每个选项的基本含义，结合句意选择最佳答案。
6.答案：
D
解析：句意：——你多久锻炼一次？——总是。这对我的健康有好处。A?几次，询问词数；B?多少时间；C?多少，询问价格或不可数名词量；D?多久一次，询问频率。根据答语中的always可知，询问频率，故选D。
点评：考查短语辨析。正确理解每个短语的基本含义及用法，根据题干的相关信息确定最佳选项。
7.答案：
D
解析：考查介词/介词短语；be
good
for
sth是对某事有好处，介词用for；agree
with
sb是同意某人的观点/看法，介词用with。据此分析，A介词使用不对；B介词使用不对；C介词使用不对，D介词使用正确。故D项符合
。
8.答案：
B
解析：考查实义动词；根据句意：她通常游泳。A游泳，动词原形；B游泳，动词第三人称单数形式；C正在游泳，现在进行时；D不定式。由于主语是第三人称单数形式，此句又属于一般现在时，故B项符合。
二、句型转换
9.答案：is；healthy
解析：句意：那个老人身体健康。be
in
good
health身体健康=be
healthy，故答案为is
healthy。
点评：考查句型转换。理解句意，掌握英语句子的不同表达方式。
10.答案：Maybe
解析：句意：他爸爸也许在家睡觉。may
be是情态动词+动词原形结构，是句子的谓语部分；maybe副词，在句中作状语，故答案为Maybe。
点评：考查句型转换。理解句意，弄清句子结构，掌握句子的不同表达方式。
11.答案：How；often；does；eat
解析：句意：汤姆一个星期吃一次饺子。once
a
week表示频率，所以用how
often提问；注意助动词does提前，故答案为How
often
does；eat。
点评：考查句型转换。理解句意，掌握特殊疑问句的基本结构，注意how
often的用法。
三、阅读理解
12.答案：
（1）C
（2）C
（3）B
（4）A
（5）D
解析：
（1）考查主旨意图，根据对整篇短文的理解，短文主要讲述锻炼对我们健康的重要性。每个人都要锻炼。故选C.
（2）考查细节理解，根据短文第一段内容第6句内容："It's
best
to
exercise
twice
a
week."故选C.
（3）考查推理推断，根据短文第二段内容及第三段第1句内容的理解，在健康中心，有许多的健身设备，可以走步、跑步、做运动和游泳。故选B.
（4）考查细节理解，根据短文第二段内容的理解，看出只有A项在文章中没有提及。故选A。
（5）考查细节理解，根据短文第一段内容："We
all
need
to
exercise.
Doctors
say
it
is
good
for
us.
It
makes
your
heart
and
body
strong."故选D.
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