Rules, exceptions and literary effects for every punctuation mark — plus capitals, spelling strategy,
and exam-proof quoting mechanics.
1. The Full Stop (.)
Ends declarative sentences. Effect in literature: finality. Cormac McCarthy's near-abandonment of commas
makes full stops carry enormous weight; a page of short declaratives reads like verdicts.
2. The Comma (,)
The most misused mark. Its four legitimate jobs:
List separator: "apples, pears and quinces" (the Oxford comma before "and" is optional
but often clarifying: "I thank my parents, Beyoncé and God").
Joining independents with a coordinator: "She sang, and the room stilled."
Enclosing parentheticals: "The novel, published posthumously, shocked critics."
After introductory elements: "Exhausted by the march, the soldiers slept."
Never: join two independent clauses with only a comma (comma splice).
3. The Semicolon (;)
Joins two closely related independent clauses without a conjunction: "The war ended; the grief did not." Also
separates complex list items. Literary effect: balanced tension — the semicolon holds two thoughts in
the same breath so they argue.
4. The Colon (:)
Announces: a list, an explanation, a quotation. Rule of thumb: a complete clause must precede it. Effect:
anticipation — whatever follows is framed as revelation or summary.
5. Dashes (— –)
Em dash: interruption, emphasis, dramatic aside — like this. Emily Dickinson
capitalised on it: her dashes hold breath, refuse closure, keep poems perpetually unfinished. En
dash: ranges (1914–1918) and compound modifiers (the Sydney–Melbourne route).
Because I could not stop for Death — He kindly stopped for me
—— Emily Dickinson, poem 479 (c. 186)
6. Apostrophes (')
Possession: singular "the boy's coat"; plural ending in s "the boys' coats"; irregular
plural "children's books".
Contraction: "don't", "it's" (= it is). Never use apostrophes for simple plurals
("1980's" is wrong for decades in formal writing: write 1980s).
Its vs it's: possessive pronouns (its, hers, theirs) take no apostrophe.
7. Quotation Marks (' ' / " ")
Australian convention favours single quotes for direct speech with double quotes nested inside (and vice
versa in US style). In essays, integrate quotes grammatically: The narrator admits she was "willing to
deceive", rather than dumping quotes. Ellipsis (…) marks omission; square brackets [ ] mark
your insertions or changes like [sic] or verb-tense adjustments.
8. Question Mark, Exclamation Mark, Hyphen
? : direct questions only; indirect questions take a full stop ("He asked where she
was.").
! : ration it — one per essay maximum, if ever; overuse reads as hysteria.
- (hyphen): joins compound modifiers before nouns ("a well-known author") but not after
("the author is well known").
9. Brackets, Parentheses, Ellipsis
Parentheses whisper asides; brackets shout editorial interventions; ellipsis trails off — in poetry
analysis, note when a text ends mid-thought and what that refusal to conclude means.
10. Capitalisation & Mechanics
Capitalise: sentence starts, proper nouns, titles of texts (italicise novels; quote poems/short
stories/articles), first word of direct quotes.
Numbers: spell out below ten in prose; be consistent.
Spelling strategy: Australian English (analyse, colour, -ise endings). Build a personal error list from
marked work.
11. Punctuation as Technique (Analysis)
Band 6 sample sentences
"Dickinson's end-stopped dashes withhold syntactic closure, enacting a speaker who cannot complete
her own thought about death."
"McCarthy's refusal of inverted commas collapses narration into dialogue, denying readers any stable
voice to trust."
"The colon before the final statistic frames data as revelation — the ad's entire persuasive
architecture funnels to this announcement."
Citations
Dickinson, Emily. Poems. Ed. Thomas H. Johnson. Cambridge, MA: Harvard UP, 1955.