Greetings
"Okay everyone, stand up please. Jimmy, that means you too. Right. Good morning everyone/ Good morning class/ Good morning boys and girls/ Good morning children... Okay, just 'good morning' is right too, but I want you to say 'Good morning class. Good morning teacher.' like we practiced last week. Can you do that? Okay, one, two, three. Much better, but remember that the 'or' in 'morning' is a long sound, oooooooooor" [gesture something very long coming out of your mouth with your right hand] "Oooooor... Good. Moooooorning.... Okay, (that was) maybe a little too long, ha ha! Morning... Great. So, let's do the whole thing one more time from the start. Good morning class... Much much better. Okay, sit down please"
"(Good) morning/ afternoon/ evening"/ "Hello/ Hi"
If it is a special day, teacher can greet students by calling the name of the day.
"Merry Christmas"
"Happy New Year"
Jutaporn011 3EN