文档介绍：Unit 7
How much are these socks?
Section A 1a-2e
Ye Bo
Lead in
—What’s this?
—It’s a ___.
—What color is it?
—It’s _____.
jacket
black
—What are these?
—They are ___.
—What color are they?
—They are ___________.
hats
red and white
You have a good memory!
A game
socks是sock的复数形式。在英语中，成双成对的物品常以复数形式出现。 例如：
shoes shorts trousers glasses chopsticks
此类词作主语时，谓语动词用复数形式；但与a pair of …（一双、一对、一副等）连用作主语时，谓语动词用单数形式。如：
My shoes are under the bed. 我的鞋在床下面。
That pair of shorts is Jack’s. 那条短裤子是杰克的。
—What’s this?
—It’s a ___.
—What color is it?
—It’s ___________.
—What are these?
—They’re ___.
—What color are they?
—They are ___________.
socks
T-shirt
Let’s try（小试身手）
red and white
black and white
Do you like shopping?
If we go shopping, we need（需要） ?
one yuan ￥1
one dollar $1
two dollars $ 2
five yuan ￥5
Money
七元 七美元
seven yuan seven dollars
★ how much用于提问某物的价格，意为“多少钱”，
其句式为“How much + be +主语?”
1. 当主语是不可数名词或可数名词单数时，be动词用is，答语为It’s+钱数；
— How much is this bag? 这个包多少钱?
— It’s six dollars. 六美元。
，be动词用are，答语为They’re+钱数。如：
—How much are the apples? 这些苹果多少钱?
—They’re two dollars a kilo. 两美元一千克。
How to ask about prices（怎样询问价格）
How much is/are…?
How much is this baseball?
It’s one dollar.
How much are these glasses?
They’re five dollars.
bag
skirt
T-shirt
trousers
shoes
shorts
sweater
socks
$2
$3
$4
$8
$7
$8
$6
Ask and answer:
$6
How much is this…?
It's … dollars.
How much are these…?
They're … dollars.