Section A Grammar focus 3a—3c名师教学视频（文字实录）

第七单元

练习2

Unit 7

How much are these socks? 基础导练

一、用is，are，it's，they're填空。

1．—How much are these green bags?

—

$20. 2．—How much are these red shoes? —

$50. 3．—How much is this tape player? —

$120. 4．—How much is the ice-cream? —

$ 2. 5．—How much are these apples? —

$ 10. 二、单项填空。

(

)1. What color ______ the socks? A．can

B．do

C．are

D．is (

)2. This pair of pants ______ very good.I like ______. A．is；them

B．are；it

C．are；them

D．is；it (

)3. The store ______ school things

1

第七单元

练习2

______ the students. A．sell；to

B．buy；from

C．sells；to

D．buys；from (

)4. The shorts in the store are on sale.Anybody can ______ them. A．take

B．buy

C．have

D．afford (

)5. He is a collector.He has ______ basketballs. A．twenty three

B．twenty-three

C．two ten three

D．three-twenty 三、根据汉语意思完成句子。

1．这顶黑色的帽子多少钱？

2

第七单元

练习2

________ ______ _______this black hat? 2．他喜欢那件短T恤衫。

He likes the________ ________ ．

3．这些黄色的短裤9美元。

yellow

are nine

．

4．那些棕色的毛衣多少钱？

________ ________ are

_ _______ ________ ? 5．这本有趣的书多少钱？

________

3 ________ ________ this________ ________ ?

第七单元

练习2

能力提升

一、根据句意，用画线单词的对应词填空。

1. My pencil is short. Tom's is

．

2. This is my hat.

is Lucy's hat. 3. My room is big. My sister's room is

．

4. —How much is the white bag? —It's 20 yuan. But that

one is 30 yuan. 5.

Wang Jin thinks English is difficult, but I think it's

．

4

第七单元

练习2

二、单项填空。

(

)1. Mary ______ a bag ______ school. A．need；to

B．need；for

C．needs；to

D．needs；for (

)2. —______ are the sports socks? —6 dollars a pair. A．What color

B．How much C．How

D．How many (

)3. This hat is too big. I want a ______ one. A．long

B．short

C．small

D．nice (

)4. The skirts are ______ sale.You can buy them ______ a very good

5

第七单元

练习2

price. A．for；at

B．at；on

C．on；at

D．at；at (

)5. —______ —Yes, please.I want a red T-shirt. A．How are you?

B．Excuse me. C．Can I help you?

D．What's your name? 三、阅读理解。

Good Friend Clothes Store

Hello，boys and girls！Welcome to Good Friend. You can buy your clothes at very good prices. We have red and white skirts for only $23. Do you like hats？Blue and black hats are only $15. How much are the jackets？The green jackets are $45 and the blue ones are $42. Do you need trousers？You can get them for only $40.Our T-shirts are on sale，too. You can buy them for $29.What color do you want?

We have T-shirts in white，purple and green. How about these black and brown socks？Only $5 for two pairs. Come and see now! (

)1. The store sells skirts in ____．

A．red and black

C．red and white

B．blue and white D．white and purple (

)2. How much is a blue jacket？

A．$42.

B．$23.

6 C．$29.

D．$45.

第七单元

练习2

(

)3. Cindy has $30.She can buy ____ in the store.

A．three hats

B．two jackets D．a T-shirt

C．a pair of trousers

(

)4. You can have two pairs of socks for ____．

A．$7

B．$5

C．$3

D．$2 (

)5. Sonia can't get ____ in the store.

A．black hats

C．white T-shirts

B．blue shorts D．green jackets 基础导练

一、

1. They’re

2. They’re

3. It’s

4. It’s

5. They’re 二、

1—5

CDCDB 三、

1. How much is

2. short T-shirt

3. Those; shorts; dollars

4.

How much; those brown sweaters

5. How much is; interesting book 能力提升

一、1．long

2．That

3．small

4．black

5．easy 二、1—5

DBCCC 三、1—5

CADBB

7