Gaining Attention

“ Attention, guys. Today we will take an exam.Are you ready ?” 

Have  you ever hear that?

Yup, several of our teacher sometimes use this sentence. This sentence maybe always make me (exactly all students) feel bad. This sentence is example of gaining attention.

Greeting

Teacher   : good morning guys. How are you?
Students : good morning . Very well sir , how about you?
Teacher : I’m fine..Let’s start the lesson !
……………………………………………………..
teacher : ok guys, time is over, see you next  Friday..
students : thanks for the lesson, see you !

Hey do you know something about this dialogue ?
Yup, it’s example of greeting. We use it every time in our  life, don’t we?
when you meet someone, exactly you need greeting in opening conversation. Greeting also used when you introduce yourself and other people (friend) and when you end a conversation (leave talking).