Unit7 How much are these socks期末知识梳理、习题加练、考点讲解练习

Unit
7
How
much
are
these
socks
语法讲解：
?
How
much...提问物品的价格，意为“多少钱”
how
much用来提问物品的价格，意为“多少钱”，相当于how
much
money。如果询问的是表示单数意义商品价格，用how
much
is...?答语是It
is/It's...;如果询问的是表示复数意义商品的价格，用How
much
are...?答语是They
are/They're...。
例：How
much
is
your
sweater？
你的毛衣多少钱？
It's
328
yuan.
328元。
例：How
much
are
these
trousers?
找条裤子多少钱？
They're
30
dollars.
30美元。
注意：对价格进行询问时，还可用：What's
the
price
of...?使用这一句型时，无论被询问的商品是单数还是复数，be动词都用is，不能用are；其答语为：It's..."价格是......"。
例：What's
the
price
of
the
book?
这本书多少钱？
It's
five
yuan.
5元。
例：What's
the
price
of
these
books?
这些书多少钱？
It's
ten
yuan.
10元。
注意：
how
much后接不可数名词，用于提问不可数名词的数量；
对物品的价格
进行提问how
much后直接加be动词。
how
many后接可数名词复数，用于提问可数名词的数量。
?
How
much
are
these
socks？这双袜子多少钱？
socks是sock的复数形式。像socks（短袜），shoes（鞋），trousers（裤子），glasses（眼镜），short（短裤）等都是成双成对的物品，一般以复数形式出现。
例：How
much
are
these
shorts？
这条短裤多少钱？
?
Can
I
help
you？您想买点什么吗？
Can
I
help
you？是服务员招呼顾客是的用语。在说英语的国家里，服务员通常用“Can
I
help
you？”“May
I
help
you？”
“What
can
I
do
for
you？”“Is
there
anything
I
can
do
for
you?”来招呼顾客，以表示可气和礼貌，而不说“What
do
you
want？”，会显得无礼。
回答时，若购物用“Thank
you，I
want...”或“Yes，please。I'd
like...”来回答；若不想购物，用“No,thanks.
I'm
just
looking
around.”或“Just
have
a
look.”来回答。
介词for
?
介词for
①表示目的，意为“为......”
例：I
need
a
sweater
for
school.
我需要为上学买一件毛衣。
need...for...表示“需要......去做......”。
②
介词for用来表示物品的价格，用法为：价格+for+具体物品
例：It's
ten
yuan
for
the
pen.
这只钢笔十元。
?
It
looks
nice.它看上去很漂亮。
look此处用作连系动词，意为“看上去，看起来”，其后跟形容词做表语。
例：You
look
very
healthy.
你看起来很健康。
注意：look做不及物动词，意为“看”，其后接宾语时，要与at连用，即
look
at
?
I'll
take
it.
我买下了。
I'll是I
will的缩写形式，will是助动词，表示“将要”，用于表示将来发生的动作。
take在句中的意思是“买下”，相当于buy/get/have。在口语中，表示“买下”东西常用take。
?
pair是名词，意为“一双；一对”，常与介词of搭配，表示裤子、鞋子、袜子等有两个相同部分组成的物品的量。
a
pair
of
trousers
一条裤子
two
pairs
of
socks
两双袜子
?
Come
and
buy
your
clothes
at
our
great
sale!
我们在大甩卖，快来买衣服吧！
buy及物动词，意为“买”，其反义词是sell（卖）。
buy
sb.
sth.
=buy
sth.
for
sb.
给某人买某物
sale是动词sell的名词形式，意为“降价销售；促销甩卖”，本句中at
our
great
sale相当于on
sale，表示“促销中”。
?
at
very
good
prices
意为“以很低的或合理的价格出售”。其中price为名词，意为“价钱、价格”，与介词of构成the
price
of...短语，意为“......的价格”。
注意:
at
very
good
prices=at
a
very
good
price
?
For
girls,
we
have
skirts
in
purple
for
only
＄20.
对于女孩子，我们有紫色的裙子，仅售20美元。
skirts
in
purple意为“紫色的裙子”，相当于“purple
skirts”。
其中，in为介词，后接表示颜色的词，表示“......的颜色”，还可以表示“穿......颜色的......”；in还可以接表示衣服的词，表示“穿着......”。
例:The
girl
in
red
is
my
sister.
那个穿红色衣服的女孩是我妹妹。
例:The
woman
is
in
a
yellow
coat.
那位女士穿着一件黄色的外套。
题一：
翻译
来我们商店买球吧。
_____________________________________________.
来我们商店买牛奶吧，大特价。
_____________________________________________.
我们卖的所有水果价格合理。
_____________________________________________.
你需要橡皮吗？
_____________________________________________.
橘子多少钱？只有4元钱。
_____________________________________________.
我们有尺子卖3元钱。
_____________________________________________.
题二：
你能做出这些数学题吗？
1.What’s
seven
plus（加）eight？
_____________________________________________.
2.
What’s
thirty-one
minus（减）twelve?
_____________________________________________.
3.
Tom
spends
six
yuan
on
apples,
five
yuan
on
pears
and
eleven
yuan
on
bananas.
But
he
has
twenty
yuan
in
total.
Can
he
afford
all
the
fruit?
Why?
_________________________________________________________________________________.
题三：
语法医生：
哪里有问题？
1.
How
much
is
these
shoes?
_____________________________________________.
2.
It
is
twenty
dollar.
_____________________________________________.
3.
Here
are
you.
_____________________________________________.
4.
Please
have
a
look
my
sweater.
_____________________________________________.
5.
We
sell
books
in
a
very
good
price.
_____________________________________________.
题四：
下面的单词拼写难倒你了吗？
1.
s_ck
2.
sh_
_
t
3.
sk_
_
t
4.
sh_
_
ts
5.
sh_e
6.
sw_
_
ter
7.
T-
_
_
_
_
t
8.
tr_
_
sers
9.
h_t
A:
__________________（我能帮您吗？）
B:
I
need
_________（一双）shoes.
A:
________________?（您喜欢什么颜色?）
B:
I
like
white.
A:
Here
are
some
white
ones.
B:
This
pair
looks
nice.
_____________（多少钱?）
A:
They’re
99
yuan.
B:
OK.
I
want
to
try
them
on.
Oh,
they’re
good.
________________（我买下他们了。）
火眼金睛：
谁和它们都不同？圈出来！
1.
trousers
sweater
shorts
socks
2.
yellow
oranges
green
white
3.
shorts
small
long
big
4.
thirty
fifty-one
a
two
5.
price
sell
come
buy
题五：
-
_________
is
the
TV?
-
It’s
2000
yuan.
A.
How
many
B.
How
much
C.
How
about
D.
How
long
题六：
I
want
to
buy
a
shirt
________
my
father.
A.
to
B.
on
C.
for
D.
in
题七：
-How
much
are
those
trousers？
-
twenty
dollars.
A.
It
has
B.
It
is
C.
They
have
D.
They
are
题八：
Look!
That
shop
sells
storybooks
________
good
prices.
Let’s
go
and
buy
some.
A.
for
B.
at
C.
on
D.
in
题九：
I
like
red
but
my
brother
______.
A.
likes
red,
too
B.
doesn’t
C.
does
D.
doesn’t
like
能力提升与拓展
题十：
I
work
in
a
small
shop.
It’s
near
a
school.
Every
day
students
come
to
__1__
things.
In
the
__2__
I
get
up
at
six
and
have
breakfast.
I
get
to
the
__3__
at
6:50.
The
shop
opens
at
seven.
We
sell
things
like
food
and
drinks.
We
have
school
thing,
__4__,
so
there
are
often
many
people
in
our
shop
from
morning
to
evening.
I
have
__5__
in
the
shop.
At
seven
in
the
evening
the
shop
is
closed
and
I
go
home
for
supper.
1.
A.
buy
B.
sell
C.
take
D.
want
2.
A.
evening
B.
afternoon
C.
noon
D.
morning
3.
A.
classroom
B.
school
C.
shop
D.
club
4.
A.
too
B.
also
C.
and
D.
but
5.
A.
supper
B.
breakfast
C.
tea
D.
lunch
课后练习
一．根据首字母完成单词.
1.
---How
much
are
your
red
pants?
---They’re
48
d________.
---What
colour
do
you
like?
---G__________.
3.
It
is
cold
outside,
please
wear
your
black
s___________.
4.
---Can
I
h__________you?
---Yes.
please.
---Thank
you.
---You
are
w__________.
二、单项选择.
(
)1.How
much
________
these
blue
pants?
A.
is
B.are
C.
do
D.
have
(
)2.
_______
______
coffee
do
you
want?
A.
How
many
B.
How
much
C.
How
D.
Where
(
)3.
.---
What
is
the
________
________
your
sweater?
---It
is
$50.
A.
color
of
B.
price
of
C.
price
at
D.
color
at
(
)4.
The
red
sweater
______
10
dollars.
A.
is
B.
are
C.
has
D.
have
(
)5.
The
black
pants
________
10
yuan.
A.
is
B.
are
C.
has
D.
have
(
)6.
How
much
_______
the
shirt
and
the
sweater?
A.
is
B.
are
C.
has
D.
have
(
)7.
---How
much
are
the
socks?
---
__________six
dollars.
A.
They’re
B.
It’s
C.
They
is
D.It
are
(
)8.
---How
_______
bags
do
you
want?
---How
_______
are
they?
A.
much,
many
B.
many,
much
C.
many,
much
D.
much,
much
三、排列对话顺序.
　　A．How
much
is
this
hat?
B．I’ll
take
it.
　　C．Can
I
help
you?
D．It’s
twelve
dollars.
　　E．Yes,
please.
I
want
a
hat.
F．Here
you
are.
　　G．You’re
welcome.
H．Thank
you.
　　I．We
have
hats
in
all
colors.
　　1．________
2．________
3．________
4．________
5．________
6．________
7．________
8．________
9．________
讲义参考答案
题一：Come
and
buy
balls
at
our
store.
Come
and
buy
milk
at
great
sale.
We
sell
all
fruits
at
very
good
prices.
Do
you
need
erasers?
How
much
are
the
oranges?
It’s
only
4
yuan.
We
have
rulers
for
3
yuan.
题二：fifteen;
nineteen;
No,
he
can’t.
Because
he
doesn’t
have
enough
money.
题三：is改为are;
dollar改为dollars;
are
you
改为you
are;
look和my之间加at;
in改为at.
题四：sock;
shirt;
skirt;
shorts;
shoe;
sweater;
T-shirt;
trousers;
hat
Can
I
help
you;
a
pair
of;
What
color
do
you
like;
How
much
are
they;
I
will
take
them.
sweater;
oranges;
shorts;
a;
come
题五：B
题六：C
题七：D
题八：B
题九：B
题十：ADCAD
课后练习：
一．1.dollars
2.Green
3.sweater
4.help
5.welcome
二．1.B
2.B
3.B
4.A
5.B.6
B.7.A
8.B
三．1.C
2.E
3.I
4.A
5.D
6.B
7.F
8.H
9.G