七年级英语上册第七单元课件

Unit 7How much are these socks?

Presentation

$1

one dollar

￥1

one yuan $ 2 two dollars

big

small

long

short

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?” 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+数额；当主语是可数名词复 数时，be动词用are,答语为They’re+数额。如： —How much is this bag? 这个包多少钱? —It’s six dollars. 六美元。 —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 much is the baseball?

It’s one dollar.

How much are the glasses?

They’re five dollars.It’s three yuan.

How much is the hat?

2. 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 scissors

此类词作主语时，谓语动词用复数形式；但与a pair of …(一双、一对或一副)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。

1a Match the words with the things in the picture. 1.socks I 2.T-shirt d 3.shors a 4.sweater c 5.bag f 6.hat g 7.trousers j 8.shoes b 9.jacket h 10.skirt e

1b Listen and circle the things you hear in thepictures in 1a.

1c

Practice the conversation above. Then make your own conversations. It’s seven dollars.

How much is this T-shirt?

How much are these socks?

They’re two dollars.

Exercises

一看图说出下列物品的英语单词

hat

T-shirt

jacket

sweater

skirt

shorts

shoes

socks

trousers

用所给词的正确形式填空

1. — How much is (these) sweater? —It’s 120 yuan. 2. Here (be) your shoes. 3. —How much are those yellow (sock)? —They’re 6 yuan. 4.The red hat is seven (dollar). 5.(this) pink shorts are 70 yuan. 答案： 1. this 2. are 3. socks 4.dollars 5. Thes

看图完成对话1. A: ? B: They’re 2 dollars. 2. A: How much is B: It’s 200 yuan.3. A: are the T-shirts? B: They’re blue. A: the skirt? B: 3 dollars.

?

答案： 1. How much are the/those/these socks 2.the/this/that (black) bag 3. What color; How much is ; It’s=It is

2a Listen and repeat.colors black white red green blue

yellow

brown

purple

big

small

short

long

2b

Listen to the conversations and circle the things you hear.

2c Listen again. Fill in theprice tags.

$5

$2