Helping students to deliver a presentation

In this proposal i will describe the different problems students have with spoken presentations and suggest how these problems could be overcome.
When students have to deliver a presentation in front of the audience they get nervous and also forget what they have to say, for that reason at that moment they ignore their audience. The main problem is that they sometimes say the information by heart, so they start hesitating.Moreover they use inappropiate content and the lack of internet connection would be another problem.
I would suggest somes recommendarion for students that have to delivered a presentation:

• Use appropriate language 
• Self'-confidence 
• Looking for key terms providing new sources
• Have a prendrive in order to save the presentation 

with this last recommendation, students make sure to give the presentation in case there are technical problem