Functional Text

Functional text is a text used for specific purpose. 
There many kinds of functional text , such as: 
1. Notice : written/ printed news/ information for public. 
2. Procedure : to describe how something is done through some steps.      Generic part :a. Aim/purpose,b. Materials,c. Step 
 Language feature : a. Present Tense, b. Imperative 
3. Announcement : a text used to inform the reader about recent event.
 4. Advertisement : a text used to persuade people to do something.
 Example : vacancy,brochure 
5. Brochure/Pamphlet : A text used to give details of a service. 
6. Memo : a short message used to inform someone about something or ask someone to do something. 
 Generic part : a. Opening segment, b. Purpose, c. Closing segment