如何询问对方是谁
A: Hi!/Hello!/Good morning!/Good afternoon!
B: Hi!/Hello!/Good morning!/Good afternoon!
A: I’m.... Are you …?
B: Yes, I am./No, I’m not.

如何介绍自己的朋友
A: Hi! /Hello!/Good morning!/Good afternoon!
B: Hi! /Hello!/Good morning!/Good afternoon!
A: He’s/She’ s…He’s/She’s my friend.
B : Oh, I see.

如何介绍自己的家庭
A: Hi! /Hello!/Good morning!/Good afternoon!
B: Hi! /Hello!/Good morning!/Good afternoon!
A: This is my family. This is my father/mother/brother/sister/me!
B:You have a happy Family
A:Thank you
B: Goodbye!
A: Goodbye!
如何展示自己的服装
A: Hi! /Hello!/Good morning!/Good afternoon!
B: Hi! /Hello!/Good morning!/Good afternoon!
A: Look at my…
B: It’s nice/great/smart./How nice/great/smart!
A: Thank you.   What colour is it?
B:  It’s…（red yellow orange brown black green blue white pink purple）
A: Yes.  Goodbye!
B: Goodbye!

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