Subject pronouns
- Do the action: I, you, he, she, it, we, they.
- She reads a book.
Object pronouns
- Receive the action: me, you, him, her, it, us, them.
- The teacher helps them.
Key idea
Subject pronouns (I, he, she) do the action; object pronouns (me, him, her) receive it.
Remember
'I' is a subject; 'me' is an object.