初一上学期的语法主要是一般现在时
Be动词:
I am a student. Are you a student?
She/He is a teacher. Is she/he a teacher?
They are apples.Are they apples?
行为动词:
I like playing football(肯定). I don't like playing football(否定). Do you like playing football(疑问)?
She likes going swimming(肯定)..She dosen't like going swimming(否定).Does she like going swimming(疑问)?
They comes(don't) from the U.S.A.(肯定)They don't come from the U.S.A.(否定)Do you come from the U.S.A.(疑问)?