Warm-up Do you think it is necessary to learn functions of on-the-job communication? In what situations is communication for the purpose of "to tell"? Can you give some examples to tell in which case you want "to tell"or in which case you want "to sell"in communication? When do you communicate for the purpose of“to learn"? In which situation do you communicate for the purpose of "to decide"? Warm-up • Do you think it is necessary to learn functions of on-the-job communication? • In what situations is communication for the purpose of “to tell”? • Can you give some examples to tell in which case you want “to tell” or in which case you want “to sell” in communication? • When do you communicate for the purpose of “to learn”? • In which situation do you communicate for the purpose of “to decide”?