I、me、my、mine、myself點樣運用

I 指'我',是一個名詞.
例:I am a boy.

me同樣指'我',
但絕大部分時候用於句子的末端.
例:He shares his toys with me.

my指'我的'.是一個形容詞.
例: My school is in Sha Tin.

mine同樣指'我的',
但絕大部分時候用於句子的末端.
例:That book is mine!

I My Me Mine Myself

I and me
I is the subject of a sentence usually occurring at the beginning of the sentence, whereas me is the object of a sentence usually occurring at the end of the sentence, e.g., I like you vs. You like me.

my and mine
my is a possessive determiner followed by a noun, whereas mine is a possesive pronoun preceded by a noun, e.g., This is my book vs. This book is mine.

myself
It is a pronoun used as the object of a sentence with the subject referring to the same person, e.g., I looked at myself.