七年级英语上册Unit 4 Topic 1《What can I do for you?》(Section A & B)
课程内容：
S：What can I do for you,madam?
M:I want to buy some clothes for my daughter.
S:The clothes are there,madam.
M:Thanks.
S:Not at all.
S:May I help you?
M:Yes,please.I like the red coat.Can I try it on?
S:Sure.
M:Wow!it looks very nice on you.
How much is it?
S:It's seventy yuan,madam.
M:That's fine.We'll take it.
Key points:
1.I want to buy some clothes for my daughter. 
我想为我女儿买些衣服。
buy sth.for sb.=buy sb.sth.
为某人买某物
如：She wants to buy some flowers for me.
2.Can I try it on?
我可以试穿一下吗？
try on试穿（如宾语是代词，放中间）
如：The shoes are nice.Please try them on.
3.How much is it?
多少钱？
how much is/are....?....多少钱？
如；How much are the shoes?
They're 165 yuan.
Listen to 1a and check
1.Mother wants to buy_____(shoes,clothes,gloves)for Maria.
2.Maria likes______(the red coat,the yellow skirt,the

yellow coat)
3.it is____(17.00,70.00,700.00)yuan
Happy shopping!
Salesman:__________
Mother:Yes,please.I want a T-shirt for my son.
Salesman:________
Mother:White.
Salesman:What about this one?
Mother:All right______
Salesman:Twenty yuan.
Mother: ok___________
Make up a new one
What can I do for you?May/can I help you?
Can I try it on?
What do you think of....?
How much is it/are they?
It's..../They're ....
We'll take it./I'll think about it.
Thank you all the same....

Summary

1.What do you think of....?=How do you like...?
I like it/them very much.
I don't like it/them at all
2.Why not try on that pair?