Unit 7 How much are these socks?
基础导练
根据句意及汉语提示完成句子。
1． (所有的) my pencils are green.
2．Your skirt is (很)good.
3．Go to get some books in the bookstore at a great (特价销售)．
4．Mrs. Liu (卖) fruits in a small store.
5．—What do you want to (买) for your father's birthday?
—A watch.
二、单项填空。
(　　)1. You can buy the food ____ our great sale.
A．for　　　 B．on　　　 C．in　　　 D．at
(　　)2. The bag is very nice. I'll ____ it.
A．eat B．sell C．buy D．Play
(　　)3. —Do you have black T-shirts in your store?
—No，but we have some T-shirts ____ blue.
A．at B．in C．for D．With
(　　)4. Come to ____ book store.
A．Mr. Smiths B．Mr. Smith's
C．Mr. Smiths' D．Mr. Smith
(　　)5. Look！There are ____ under the bed.
A．a pair of shoes B．two pair of shoes
C．two pairs of shoes D．a pair of shoe
按要求完成下列句子。
1. I need an English dictionary．(对画线部分提问)
________ ________you need?
2. How much is the jacket？(改为同义句)
the of the jacket?
3. What can I do for you？(改为同义句)
I you?
4. 他们班有20个女孩，21个男孩。(翻译句子)
They have 20 and 21 in their class.
5. 3双袜子只卖10块钱。(翻译句子)
Socks are only 10 yuan ________ ________ ________．

能力提升
根据句意，用合适的介词填空。
1. They sell all their clothes very good prices.
2. For boys, we have black trousers only 20 yuan.
3. The girl blue is my friend, Lucy.
4. Come my clothes store, boys and girls.
5. I need a pair black shoes for school.
二、从方框中选择合适的选项补全对话。
A：Good morning！1.
B：Yes，please. I need a T­shirt.
A：2.
B：Red.
A：This red T­shirt is nice. Do you like it?
B：3.
A：How about that red one？It's small.
B：4.
A：It's six dollars.
B：I'll take it. 5.
A：You're welcome.
三、完形填空。
I am Sally. Mr. Miller's Store is 1 , but it has lots of nice clothes. It 2 the clothes at great sale this week. I can buy some for my family at very good 3 ．Look！These shorts are only $15. My father can wear them to 4 sports. My grandma's favorite(特别喜爱的) color is green, so I want to buy a 5 sweater for her. They are only $8 for three 6 ．My mother needs socks, so I want to buy 7 for my mother. Look！The skirts 8 red are nice. 9 are they？Oh！Only $18！I like red , so I'll 10 a red one.
( )1. A. small B．great　　 C．tidy　　 D．Big
( )2. A. buys B．sells C．looks D．loves
( )3. A. numbers B．colors C．dollars D．prices
( )4. A. play B．help C．know D．need
( )5. A. blue B．yellow C．green D．red
( )6. A. rooms B．pairs C．cups D．sets
( )7. A. it B．us C．me D．them
( )8. A. to B．on C．in D．at
( )9. A. What B．How much C．Where D．What color
( )10. A. take B．watch C．ask D．find

基础导练
一、1. All　2. very　3. sale 4. sells　5. buy
二、1—5 DCBBC
三、1. What do 2. What’s; price 3. Can; help
girls; boys 5. for three pairs
能力提升
一、1. at 2. for 3. in 4. to 5. of
二、1—5 BEDCA
三、1—5 ABDAC 6—10 BDCBA