19.我们有绿色毛衣15美元。We have green sweaters for 15dollars.

绿色的毛衣15美元。 Green sweaters are $15.

20. 对于女孩我们有紫色的短群仅仅20美元。For girls, we have skirts in purple for only $20.

21. 袜子3双两美元。Socks are only $2 for three pairs.

22.现在来库先生的服装店吧。 Come to Mr.Cool's Cloths Store now.

23．你需要什么？What do you need?

24. 你也有短裤吗？ Do you have shorts, too?

25.我妈妈给我买了一条裤子。

My mother buys a pair of trousers for me.=My mother buys me a pair of trousers.

26.我从那个服装店里买了一顶帽子。I buy a hat from that clothes store.

27.那个商店卖给我一双运动鞋。That shop sells a pair of sports shoes to me.

28.我们有一些衣服出售。

We have some clothes on sale.=We have some clothes at a great sale.

29.有一条短裤在出售。

A pair of shorts is on sale.= A pair of shorts is at a great sale.

30. 这条短裤的价格是20美元。The price of this pair of shorts is $20.

31.她经常来这家服装店。He often comes to this clothes store.

32.你的短裤怎么样？太小了。How are your shorts? They're too small.

语法难点：

1． How much 与how many

How much is/are...询问价格

How much 询问数量 How much +不可数n

How much salad/water do you need? 你要多少沙拉/水？

How many +可数n

How many hats do you need? 你要多少个帽子？

How many glasses of milk do you want?你要多少杯牛奶？

2clothes(n)衣服 为复数形式 做主语时谓语动词用复数

many / some /these/those clothes These clothes look very nice. Many clothes are on the bed.

3．in+颜色 ...颜色的衣服

一顶红色的帽子 a hat in red 一双棕色的袜子 a pair of socks in brown

那个穿蓝色衣服的女孩 the girl in blue

那个穿绿色衣服的男孩是Tom. The boy in green is Tom. Tom is in green.

in +a/an/+ 颜色+单数衣物 穿着，戴着一个...

穿着一件白色的夹克衫 in a white jacket

那个戴着红色帽子的女士 the woman in a red hat

那个女士戴着一个红色的帽子。That woman is in a red hat.

in +颜色+复数衣服

那个穿着蓝色短裤的男孩 the boy in blue shorts

那个男孩穿着蓝色的短裤。That boy is in blue shorts.

4. one 做代词时，指代上文中提到的同类单个事物。

I don't like green sweater. I like the blue one.

ones 指代上文中提到的同类多个事物。I have three yellow hats.

Do you have any black ones?

it指代同一个事物There is a book on the desk. It's my book.