Parentheses ( ) are punctuation marks that are always used in pairs and contain material that is secondary to the meaning of a sentence. Parentheses must never contain the subject or verb of a sentence. A sentence should make sense if you delete any text within parentheses and the parentheses.
A dash (—) is a punctuation mark used to set off information in a sentence for emphasis. You can enclose text between two dashes, or use just one dash. To create a dash in Microsoft Word, type two hyphens together. Do not put a space between dashes and text.
A hyphen (-) looks similar to a dash but is shorter and used in different ways.
Use a hyphen to combine words that work together to form a single description.
Use a hyphen to divide a word across two lines of text. You may notice that most word-processing programs will do this for you. If you have to manually insert a hyphen, place the hyphen between two syllables. If you are unsure of where to place the hyphen, consult a dictionary or move the entire word to the next line.
Quotation marks (“ ”) set off a group of words from the rest of the text. Use quotation marks to indicate direct quotations of another person’s words or to indicate a title. Quotation marks always appear in pairs.
A direct quotation is an exact account of what someone said or wrote. To include a direct quotation in your writing, enclose the words in quotation marks. An indirect quotation is a restatement of what someone said or wrote. An indirect quotation does not use the person’s exact words. You do not need to use quotation marks for indirect quotations.
Quotation marks show readers another person’s exact words. Often, you will want to identify who is speaking. You can do this at the beginning, middle, or end of the quote. Notice the use of commas and capitalized words.
Use quotation marks around titles of short works of writing, such as essays, songs, poems, short stories, and chapters in books. Usually, titles of longer works, such as books, magazines, albums, newspapers, and novels, are italicized.
An apostrophe (’) is a punctuation mark that is used with a noun to show possession or to indicate where a letter has been left out to form a contraction.
An apostrophe and the letter s indicate who or what owns something. To show possession with a singular noun, add ’s.
A contraction is a word that is formed by combining two words. In a contraction, an apostrophe shows where one or more letters have been left out. Contractions are commonly used in informal writing but not in formal writing
Another punctuation mark that you will encounter is the semicolon (;). Like most punctuation marks, the semicolon can be used in a variety of ways. The semicolon indicates a break in the flow of a sentence, but functions differently than a period or a comma. When you encounter a semicolon while reading aloud, this represents a good place to pause and take a breath.
Use a semicolon to combine two closely related independent clauses. Relying on a period to separate the related clauses into two shorter sentences could lead to choppy writing. Using a comma would create an awkward run-on sentence.
You can also use a semicolon to join items in a list when the items in the list already require commas. Semicolons help the reader distinguish between items in the list.
The colon (:) is another punctuation mark used to indicate a full stop. Use a colon to introduce lists, quotes, examples, and explanations. You can also use a colon after the greeting in business letters and memos.
Use a colon to introduce a list of items. Introduce the list with an independent clause.
You can use a colon to introduce a quote.
If a quote is longer than forty words, skip a line after the colon and indent the left margin of the quote five spaces. Because quotations longer than forty words use line spacing and indentation to indicate a quote, quotation marks are not necessary.
Use a colon to introduce an example or to further explain an idea presented in the first part of a sentence. The first part of the sentence must always be an independent clause; that is, it must stand alone as a complete thought with a subject and verb. Do not use a colon after phrases like such as or for example.
The comma is a punctuation mark that indicates a pause in a sentence or a separation of things in a list. Commas can be used in a variety of ways. Look at some of the following sentences to see how you might use a comma when writing a sentence.
• Introductory word: Personally, I think the practice is helpful.
• Lists: The barn, the tool shed, and the back porch were destroyed by the wind.
• Coordinating adjectives: He was tired, hungry, and late.
• Conjunctions in compound sentences: The bedroom door was closed, so the children knew their mother was asleep.
• Interrupting words: I knew where it was hidden, of course, but I wanted them to find it themselves.
• Dates, addresses, greetings, and letters: The letter was postmarked December 8, 1945.
General Grammar and Style Resources, www.writerswrite.com/research/resources/grammar/. Accessed 12 June 2023.
“Grammarly’s Free Grammar Checker.” Grammarly, www.grammarly.com/grammar-check. Accessed 12 June 2023.