七上英语《Unit7 How much are these socks》核心单词讲解17
七上英语《Unit7 How much are these socks》核心单词讲解17第2页

twenty apples 二十个苹果

thirty-three eggs 三十三个鸡蛋

6.buy用作动词,意为"买",常用短语为:buy sb. sth./buy sth. for sb.意为"给某人买某物"。如:

Let's buy mom a new hat. (=Let's buy a new hat for mom.)我们给妈妈买顶新帽子吧。

7.clothes指身上穿的各种服装,包括上衣,内衣,裤子等,是衣服的总称。它不能直接与数词连用,但可以与some, many, these或those等连用。如:Look! Some clothes are on sale over there. 看!那边的衣服大减价了。

8.sale是动词sell的名词形式,常用短语:on sale,意为"出售;廉价出售",其同义短语为at a great sale。如:The sweaters in the store are on sale today. 今天这家商店的毛衣大减价了。

9. all与定冠词、指示代词、形容词性物主代词等限定词连用时,all应放于这些词之前。如:

all the students 所有这些学生

all her clothes 她所有的衣服

all those rooms 所有那些房间

10.at very good prices意为"以合理的价格(出售)"。price用作名词,意为 "价格"。如:

What's the price of the book? 这本书多少钱?

They have sweaters in all colors, at the price of$15 each.

他们有各种颜色的毛衣,每件售价是15元。

核心句型

1.I'll take it. 我要买下它。

此句是选好商品并决定购买时的常用语。若选定的物品是单数,可以说"I'll take/have it";若选定的物品是复数则应说"I'll take/have them."。如:

The sweater is cheap. I'll take it.

这件毛衣很便宜。我买了。

-The oranges are 2 dollars. 这些桔子两美元。

-I'll take them. 我买了。

2.Can I help you ?

服务员首先打招呼 May I help you?

What can I do for you?

I'm looking for ...

顾客讲出要求 需要购买时 I'd like ...

I want ...

Can I have a look at...

只是闲逛时 Just have a look.

No, thanks. I'm just looking around.