人教七上Unit 7 How much are these socks-Section B（1a-1e）学案

Unit
7
How
much
are
these
socks
Section
B1
学案
学习目标
知识目标：
1.
Words:
twelve
thi
( http: / / www.21cnjy.com )rteen
fifteen
eighteen
twenty
thirty
store
buy
sale
sell
price
boy
2.
Phrases:
a
pair
of
3.
Drills:
For
boys,
we
have
black
trousers
for
only
$22.
能力目标：
学会用英语来表达对价格的询问。
情感目标：
学会互相关心、在交流中增进感情。
预习导学－知识清单
一、图词配对，把正确图的序号写在横线上。
( http: / / www.21cnjy.com )
1.
sweater
______
2.
shorts
________
3.
socks
______
4.
hat
______
5.
pants
________
6.
T-shirt
_______
7.
shoes
______
二、翻译下列短语。
1.
价格合理____________
2.
二十个妇女____________
3.服装店____________
4.
三十件绿色的毛衣____________
5.
对于男孩子____________
三、用所给词的适当形式完成句子。
1.
How
much
________
(be)
the
yellow
sweater
2.
She
____________
(not
do)
her
homework
this
evening.
3.
The
yellow
________
(short)
are
$30.
4.
Jim
__________
a
new
eraser.
(have)
5.
Come
to
____________
(Mr.
Cool)
Clothes
Store
now!
合作探究－知识详解
数词分基数词和序数词两种。今天我们邀请基数词来此集会。它们都是表示数目多少的词。
一、基本规律
数字
基数词形式
举例
1-12
独立词
one,
two,
three,
four,
nine,
eleven,
twelve
13-19
个位数
+
teen（13，15，18有变化)
Three
→
thirteen,four
→
fourteen,five
→
fifteen
整十数
十位数
+
ty（20，30，40，50，80稍有变化）
two
→
twenty,three
→
thirty,four
→
forty,five
→
fifty,six
→
sixty,eight
→
eighty
几十几
整十数加“-”，再加个位数
twenty-one,thirty-five
几百几
…
hundred
+
and
+
…
two
hundred
and
eighty-eight
二、用法列举
1.
与可数名词连用，表示其数量。表示两个或两个以上事物时，名词用复数形式。例如：eight
apples,
seven
dogs
2.
表示年份。例如：1998读作nineteen
ninety-eight
3.
表示年龄。例如：
I’m
twelve.
我十二岁了。
4.
与可数名词连用，表示重量、距离、价格等。例如：
The
rice
is
one
dollar
a
kilo.
大米一美元一公斤。
My
home
is
about
ten
miles
from
my
school.
我家离学校大约10英里远。
The
shoes
are
fifty
yuan.
这双鞋五十元。
【运用】用适当的基数词完成下面的等式（数字用英语写出）。
1.
six
+
________
=
twenty-nine
2.
thirty-one
-
fourteen
=
________
3.
________
+
thirteen
=
twenty-five
4.
three
×
six
=
________
5.
thirty
÷
two
=
_________
【运用】1.
twenty-three
2.
seventeen
3.
twelve
4.
eighteen
5.
fifteen
训练巩固－同步测试
一、选出一个最佳答案。
(
)
1.
Where
________
your
new
pants
________
on
the
bed.
A.
is,
It’s
B.
are,
They
are
C.
is,
They’re
D.
are,
It’s
(
)
2.
What
color
________
the
socks
A.
can
B.
do
C.
are
D.
is
(
)
3.
The
girl
________
a
colorful
pencil.
A.
there
is
B.
there
are
C.
have
D.
has
(
)
4.
—__________
is
it
—It’s
five
yuan.
A.
What
color
B.
when
C.
What
price
D.
How
much
(
)
5.
You
want
it,
we
have
it,
________
a
very
good
price.
A.
for
B.
at
C.
of
D.
in
(
)
6.
We
have
sweaters
________
all
colors
________
￥50
each.
A.
in,
at
B.
at,
in
C.
in,
in
D.
at,
at
(
)
7.
—Can
I
help
you
—____________________
A.
No
thanks.
B.
Yes,
I
want
a
pen.
C.
Bye-bye.
D.
Have
a
good
time.
(
)
8.
We
can
________
books
________
the
bookstore
(书店).
A.
sell,
to
B.
buy,
from
C.
sell,
from
D.
buy,
to
(
)
9.
The
store
________
school
things
________
the
students.
A.
sell,
to
B.
buy,
from
C.
sells,
to
D.
buys,
from
(
)
10.
This
shirt
is
very
cheap
(便宜).
I’ll
________
it.
A.
bring
B.
take
C.
want
D.
believe
二、用所给词的适当形式完成句子。
1.
I
want
___________
it
to
the
classroom.
(take)
2.
She
likes
______________
(read)
books.
3.
There
__________
some
students
in
the
room.
(be)
4.
Let
us___________
(bring)
them
to
you.
5.
She
___________
(play)
the
guitar
well.
6.
Mary
and
I
usually____________
to
bed
at
10
o’clock.
(go)
7.
Mary
often
_____________
TV
after
school.
(watch)
三、阅读理解。
Sam
likes
eating
fish
( http: / / www.21cnjy.com )
(鱼)
very
much.
He
often
buys
fish
in
the
shop
and
takes
them
home.
One
day
his
wife
(妻子)
sees
the
fish
and
thinks,
“Good!
Now,
I
can
ask
my
friends
to
have
lunch
and
we
can
eat
the
fish.
They
like
fish
very
much.
”
When
Sam
come
( http: / / www.21cnjy.com )s
home
from
work
(下班回家)
in
the
evening,
the
fish
is
not
there
and
his
wife
says,
“Oh,
your
cat猫
eats
it.
”And
then
she
gives
him
some
bread
for
his
supper.
Sam
is
angry
(生气).
He
takes
the
cat
and
his
wife
to
a
shop
near
his
house
and
weighs
(称)
the
cat.
Then
he
turns
to
his
wife
and
says,
“My
fish
weighs
one
kilo.
The
cat
weighs
one
kilo,
too.
My
cat
is
here,
you
see,
then,
where
is
my
fish
”
1.
What
does
Sam
like
eating
very
much
_____________________________
2.
Who
eat
the
fish
that
day
_____________________________
3.
What
does
Sam’s
( http: / / www.21cnjy.com )wife
give
him
for
supper
__________________________
4.
How
much
does
the
fish
weigh
_____________________________
5.
Can
you
guess
( http: / / www.21cnjy.com )if
(是否)
Sam
knows
where
the
fish
is
__________________
四、书面表达。
假如你的服装店出售很多的衣、帽、鞋、袜等，请写一则销售广告。（开头已给）
Welcome
to
Fenghu
( http: / / www.21cnjy.com )a
Clothing
Sale.
These
T-shirts
are
just
$
5
each...
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
预习导学—知识清单
一、1.
D
2.
C
3.
E
4.
B
5.
F
6.
G
7.
A
二、1.
at
very
good
prices
2.
twenty
women
3.
clothes
store
4.
thirty
green
sweaters
5.
for
boys
三、1.
is
2.
doesn’t
do
3.
shorts
4.
has
5.
Mr.
Cool’s
训练巩固－同步测试
一、1-5
BCDDB
6-10
ABBCB
二、1.
to
take
( http: / / www.21cnjy.com )
2.
reading
3.
are
4.
bring
5.plays
6.go
7.
watches
三、1.
Fish.
2.
Sam’s
wife
and
her
friends.
3.
Some
bread.
4.
One
kilo.
5.
Maybe
he
knows
they
eats
up
the
fish.
四、
Welcome
to
F
( http: / / www.21cnjy.com )enghua
Clothing
Sale.
These
T-shirts
are
just$5
each.
Do
you
like
any
sweaters
We
have
sweaters
in
all
colors
at$15
each.
Do
you
need
bags
for
sports
or
school
We
have
great
bags
for
just
$4,
and
hats
in
all
colors
for
just
$2
each.
We
have
socks
for$6.
And
that’s
not
all.
Please
come
to
Fenghua
and
see
for
yourself!
自问自答
1.
我学到了什么知识？效果如何？
2.
我该如何在生活中运用这些语言技能与知识？