On a very simple level we might say that the structure of any piece of writing must involve a beginning, a middle, and an end. Such things are often called constructions or components. Essentially, any group of words or sentences that has an identifiable purpose and function can be considered a construction, and within any given construction there can easily exist several smaller constructions. Structure determines whether or not a reader is properly guided through a report, or inspired at the end of a personal essay. It controls the order in which a reader receives certain pieces of information.
Some people confuse tone with emotion.
On the contrary, it is much more than that. Tone may be defined as the consistent manner in which every single construction is created, executed, and therefore received in a piece of writing. Or, put simply, it may be defined as the narrator's overall attitude towards his or her subject . Clarity Clarity is the ease with which a reader may understand the meaning of a piece of writing. Developing clarity is a matter of practice, and of reading examples of good writing.