Punctuation Rules: Introduction to the Full Stop [Period] Mark

Contributed by:
Ivan
This is an introductory lesson to the full stop mark (called period mark in North America), the most basic form of punctuation used to indicate the end of sentences, like this one.
1. Fact sheet - Level 1
Full Stops
Full stops are placed at the end of a sentence and gives us time to gather our
breath or our thoughts, before moving on to the next sentence. Ignore the
pause and sentences run together: meaning becomes confused
John said nothing.
The school is closed because of the snow.
You can usually tell where a full stop goes by reading your work aloud.
Full stops are also used in some abbreviations.
e.g.
a.m.
p.m.
etc.
They are not used:
When we end a sentence with another punctuation mark, e.g. a question
mark or an exclamation mark. Understand? Of course you do!
2. Factsheet – Level 2
Full Stop .
The full stop is the strongest mark of punctuation. It tells us we need a
definite pause at the end of a sentence, giving us time to gather our breath
or our thoughts, before moving on to the next sentence. Ignore the pause
and sentences run together: meaning becomes confused. Full stops are also
used in some abbreviations.
1. Use a full stop at the end of a sentence:
• The man arrived. He sat down.
2. Use full stops with abbreviations (in an abbreviation the last letter of
the word and of the abbreviation are not the same):
• Co. (Company)
• etc. (et cetera)
• M.P. (Member of Parliament)
3. Do not use full stops with contractions (in a contraction the last letter
of the word and of the contraction are the same):
• Ltd (Limited)
• Dr (Doctor)
• St (Saint)
3. Exclamation Mark
An exclamation mark usually shows strong feeling, such as surprise, anger or
joy. Using an exclamation mark when writing is rather like shouting or raising
your voice when speaking. Exclamation marks are most commonly used in
writing quoted speech. You should avoid using exclamation marks in formal
writing, unless absolutely necessary.
1. Use an exclamation mark to indicate strong feelings or a raised voice in
speech:
• She shouted at him, "Go away! I hate you!"
• He exclaimed: "What a fantastic house you have!"
• "Good heavens!" he said, "Is that true?"
• "Help!"
• "Shut up!"
• "Stop!"
2. Many interjections need an exclamation mark:
• "Hi! What's new?"
• "Oh! When are you going?"
• "Ouch! That hurt."
3. A non-question sentence beginning with "what" or "how" is often an
exclamation and requires an exclamation mark:
• What idiots we are! (We are such idiots.)
• How pretty she looked in that dress! (She looked
very pretty in that dress.)
4. In very informal writing (personal letter or email), people sometimes
use two or more exclamation marks together:
• I met John yesterday. He is so handsome!!!
• Remember, don't be late!!
• I'll never understand this language!!!!
Remember, try to avoid exclamation marks in formal writing such as an
essay or business letter.
4. Question Mark
The main function of a question mark is to indicate a question or query.
1. Use a question mark at the end of all direct questions:
• What is your name?
• How much money did you transfer?
• Did you send euro pounds?
2. Use a question mark after a tag question:
• You're French, aren't you?
• Snow isn't green, is it?
• He should go and see a doctor, shouldn't he?
3. Don't forget to use a question mark at the end of a sentence that really
is a direct question:
• How else would I get there, after all?
• What if I said to you, "I don't love you any more"?
• "Who knows when I'll die?", he asked rhetorically.
4. In very informal writing (personal letter or email), people sometimes
use a question mark to turn a statement into a question:
• See you at 9 pm?
In the same situation, they may use two or three question marks
together to show that they are not sure about something:
• I think you said it would cost £10???
5. Do not use a question mark after an indirect or reported question:
• The teacher asked them what their names were.
(What are your names?)
• John asked Mary if she loved him. (Do you love me?)
• I'm wondering if she's coming. (Is she coming?)
5. 6. Many polite requests or instructions are made in the form of a
question. But because they are not really questions, they do not take a
question mark:
• Could you please send me your catalogue.
• Would all first-class and business-class passengers
now start boarding.
7. Be careful with titles and abbreviations when question marks are
involved:
• "Who's afraid of Virginia Woolf?" was a play before it
was a film.
• Who's afraid of Virginia Woolf? was a play before it
was a film.
• Have you seen the film "Who's afraid of Virginia
Woolf?"?
• Have you seen the film Who's afraid of Virginia
Woolf??
• Have you ever been to L.A.?
Note that there should be no space immediately before a question mark.
For more information and games about these punctuation marks go
to ….
www.grammar.ccc.commnet.edu/grammar/marks/marks