1．Greetings(问候)
(1)Structure: Good morning/ afternoon/ evening.
Hello/ Hi!
(2)Structure: How are you?
Fine, thank you, And you?
Very well, thank you.
2．Introduction(介绍)
(1)Structure: This is Mr/ Mrs/ Miss/ Comrade…
(2)Structure: How do you do?
Nice/ Glad to see/ meet you.
Nice meeting you.
(3)Structure: My name is… I am a student/ worker…
3．Farewells(告别)
(1)Goodbye! (Bye-bye! Bye! )
See you later/ tomorrow. (See you.)
Good night.
(2) I think it's time for us to leave now.
4．Orders and Requests(命令与要求)
(1)Can/ Could you…?
Will/ Would you please…?
Please give/ pass me…
(2) May I have…?
(3) I'm afraid…
I'm sorry…
e. g. ① I'm afraid I have to use your pencil.
② I'm sorry I'll ask you for help.
(4) Don't rush/ crowd.
No noise, please.
No smoking, please.
(5)Make sure that…, please