It is important to understand the structure of language to be able to express ideas and feelings effectively. For a student, this will translate into the ability to produce higher quality work and, as a result, get better grades. Each language, or dialect, has its own grammatical peculiarities. Modern English spelling, for example, is based on Old English. This makes it challenging to spell English words accurately. There are also huge discrepancies between UK English and USA English. In short, while it is a challenge to master the English language structure, it is important to do so. This will allow you to communicate succinctly and effectively.
An author uses repetitive use of "s" sound to help the reader understand the text better. It also adds rhythm which can help the structure of the author's text.
