What’s thisGamea…
不定冠词 a 和 an 的区别a 用于辅音（不是辅音字母）开头的词前
an 用于元音（不是元音字母）开头的词前
A guessing gameWhat’s that
Is that a/an…
A guessing gameWhat’s that
Is that a/an…
It’s eraser
herSpell it , please
A guessing gameWhat’s that
Is that a/an…
It’s backpack
hisHow do you spell it
A : What’s this in English
B : It’s a computer
A : Spell it , please
B : C-O-M-P-U-T-E-R
A: Great
How do you spell it
Can you spell it ,please
Helen: Good morning, Frank
Frank: Good morning, Helen
Helen: How are you
Frank: I’m fine, thank you
And you
Helen: I’m OK, too
Frank: what’s this in English
Helen: it’s a ring
Frank: Spell it ,please
Helen: R-I-N-G
