Hot  topics  and  controversial  issues  often  get  out  of  hand  in  role- playing
   This method may be harmful to those learners who lack the necessary skills those who are shy, or those who have speech problems
   Role-playing sometimes turns out to be a dud if it fails to relate to the learner or lesson intended
  Playing roles demands some imagination on the part of the individual learners involved
  Role-playing  may  benefit  only  the  actual  participants  unless  the objectives for the class have been clearly specified.
Consequently, using role play as a technique in teaching speaking can give use a lot of advantages in spite of the disadvantages of role play itself.
2.5 Procedures of Teaching Role Play - Unscripted Role Play
The  procedures  for  unscripted  role  play  adapted  from  Doff  1988.  The procedures explained by Doff are explained below:
Situation One student has lost a bag.
Heshe is at the police station. The other student is the police officer, and asks for details.
To brings out this ideas:
1 The teacher could prepare the whole class, by: a Discussing what the speakers might say e.g. the police officer would asks
the students how he or she lost the bag. b  Writing  prompt  on  the  board  to  guide  the  role  play,  and  any  key
vocabulary. 2 The teacher could divide the class into pairs or groups, and:
a Let them discuss together what they may say. b  Let  them  all  try  out  the  role  play  privately,  before  calling  on  one  or  two
pairsgroups to act out in front of the class. There  are  the  types  and  procedures  of  role  play  explained  by  experts  but  it
does mean that the procedures are a must. English teacher may develop their own procedures based on the condition in the class.
2.6 Theoretical Assumption
As  a  means  of  communication,  languages  have  to  be  used  in  both  written  and oral form but the fact that we have is many of students cannot use the oral form
of language properly and correctly. It can be caused by many factors one of the factors  is  because  their  lack  of  ability  in  speaking.  There  are  many  techniques
that can help students to improve their speaking ability. One of the techniques is role  play.  Many  experts  say  in  their  theories  that  role  play  is  one  of  the  most
suitable techniques in improving students’ speaking ability. Most of them stated that role play can improve learner’s ability in speaking. Some of the experts says