'I swear I can't help it'

[ http://dictionary.reference.com/browse/expository - 'of the nature of exposition; serving to expound, set forth, or explain' ]
Expository documentary use any kind of intereaction of narrator, like voice over and giving comments or/and views of audience. The voice over in most documentaries sounds like god's speak and try explain what we see and make it more clearly.

'I Swear I can't Help it' is really good example of expository documentary which used many filming techniques like Voice over, mid-shots, moving camera and establish camera, also establishing shot. all of those techniques have to easier explain and make it more clear for audience the story about people with Tourrete Syndrom which I could say push them to tick react which can be appear as strange noises, unnormal moving. In this documentary we will gain some information about their experiences and feeling accompanied with them like shame or angry also sad and lonely.

About.com definition 'Definition: A nonfiction film that emphasizes verbal commentary and argumentative logic.
Examples: An Inconvenient Truth is an example of an expository documentary because it relies on verbal commentary and argumentative logic to make its strong case for prevention of global warming.'
In this documentary is presented in when our comentator by using voice over is clearly describing step by step everysingle situation, feelings, for each character who take part in documentary to avoid confusing people which are suppose to watch it, that how presenter shows his Argumentative logic by giving clear describe to each scene.
The structure of his arguments are clearly to understand.


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