Capitalisation & Basic Punctuation

Welcome to the World of Punctuation!

Have you ever tried to read a story where all the words were squashed together without any big letters or dots? It would be very confusing! Punctuation marks are like traffic signs for reading. They tell us when to stop, when to pause, and when a sentence is asking a question. In this chapter, we will learn how to use these signs to make our writing clear and exciting!

1. Capital Letters (The "Big" Letters)

In English, we use capital letters (like A, B, C) for special reasons. Think of them as "VIP" letters that show something is important. Don't worry if you forget sometimes; just remember the M.I.N.T.S. rule!

When to use Capital Letters:

• M - Months and Days: Always capitalise the names of months and days of the week.
  Example: I go to the park on Monday in January.
• I - The word "I": When you talk about yourself using "I", it is always a capital letter, even in the middle of a sentence.
  Example: Ben and I are best friends.
• N - Names of People and Places: People's names, titles, and names of places need capitals.
  Example: Mr. Lee lives in Hong Kong.
• T - Titles: Titles of books or abbreviations for people.
  Example: Dr. Wong, Mrs. Chan.
• S - Start of a Sentence: Every new sentence must start with a capital letter.
  Example: The cat is sleeping. It is very cute.

Quick Tip: Initials also use capitals. If your name is Peter Chan, your initials are P.C.

2. Ending the Sentence

Just like a car needs a red light to stop, a sentence needs a mark at the end to show it is finished. There are three main marks we use in Primary 3:

The Full Stop \( . \)

We use a full stop at the end of a normal sentence that tells us something (a statement).

Example: I like to eat apples.

The Question Mark \( ? \)

We use a question mark when we are asking something. If the sentence starts with words like Who, What, Where, When, Why, or How, it usually needs this mark!

Example: Where is my school bag?

The Exclamation Mark \( ! \)

We use an exclamation mark to show strong feelings like being happy, surprised, or giving a warning.

Example: Look out! That cake looks delicious!

Key Takeaway: Every sentence must end with one of these three marks. Never leave a sentence "hanging" without a stop sign!

3. Using Commas \( , \)

A comma is like a "yellow light." it tells the reader to take a tiny breath or a short pause. We use them in three main ways in P3:

A. In a List

When you name three or more things, use commas to separate them. Use "and" before the last item.

Example: I bought oranges, pears, grapes and apples.

B. After "Yes" and "No"

When you answer a question, put a comma after the first word.

Example: Yes, I am ready. / No, thank you.

C. Addressing a Person

When you call someone by their name in a sentence, use a comma.

Example: Hello, Mary. / Sit down, Peter.

4. The Apostrophe \( ' \)

The apostrophe is a little floating mark. It has two very different jobs!

Job 1: Showing Possession (Ownership)

It shows that something belongs to someone. We add 's to the person's name.

Example: This is Peter's book. (The book belongs to Peter).

Job 2: Contractions (Shortening Words)

Sometimes we squash two words together to make them shorter. The apostrophe takes the place of the missing letters.

• I am becomes I'm
• Do not becomes don't
• It is becomes it's
• She is becomes she's

Note: In your writing, it is usually better to learn the full forms (like "I am") first before using the short forms!

5. Common Mistakes to Avoid

Don't worry if this seems tricky! Even grown-ups make mistakes with punctuation. Here are a few things to watch out for:

• The Floating "I": Never write "i" as a small letter when you mean yourself. It always wants to be I.
• Too Many Marks: Usually, you only need one mark at the end of a sentence. Don't write: Where are you??.. Just write: Where are you?
• Forgotten Commas: Without commas, a list can be hard to read. "I like red blue green" should be "I like red, blue and green."

Did you know? The word "Punctuation" comes from a Latin word meaning "a point." You are literally putting points in your writing to help people understand you!

Quick Review Box

- Capitals: Names, Places, "I", Months, Days, and the start of sentences.
- Full Stop \( . \): Use for telling.
- Question Mark \( ? \): Use for asking.
- Exclamation Mark \( ! \): Use for shouting or big feelings.
- Comma \( , \): Use for lists, Yes/No, and names.
- Apostrophe \( ' \): Use for ownership (Peter's) or short words (I'm).

Want to learn more about how sentences are built? Check out our chapter on Mixed Tenses to see how verbs change time!