Ahh thank you so much for your response!
For contextual factors in general, if I did not speak about the views/values held by the author/speaker, what other contextual factors (other than the obvious function, domain... could I speak about or include?) Also, would you suggest having a paragraph dedicated to contextual factors, or including that within the rest of your AC?
Also what kind of text would you include/not include a function paragraph for?
As an additional question, I've noticed that my teacher has often commented that my AC's read a little mechanical, and I was wondering how it is best interacted with the text (ie, make the AC have the most relevant linguistic features...)
First question - it depends on the text. Think about who is on the receiving end of the text - who will be reading/listening. I can't answer this without knowing what text you're talking about!
I personally did not base my ACs on subsystems, however people who have gotten 50s have. Because of my approach, I had a function paragraph in every AC. Looked something like this : Spoken texts : function, formality, discourse features. Written texts: function, formality, cohesion/coherence.
Making your essays less mechanical is certainly tough. Think about the most important features of the text - what features are unique to the text - which features are purposely put into the text to help it achieve a certain purpose. Certain text types employ certain features to help it achieve its purpose. A speech will most likely have persuasive techniques such as emphasis/stress, rising intonation, pauses. So you want to talk about these instead of features such as 'contractions' (most obvious example), which are employed in a much wider scope of texts and less likely to be purposely employed by the author/speaker to help them achieve their purpose.