Question

qual a diferença entre o simple present e o simple past??

Answer 1

No simple present o verbo está empregado no presente simples, já no simple past o verbo está no passado simples.

Answer 2

A DIFERENÇA PRINCIPAL É NA CONJUGAÇÃO DOS VERBOS.
O PRESENTE SIMPLES A TERCEIRA PESSOA DO SINGULAR MUDA,MAS QUANDO FOR NO PASSADO O VERBO CONTINUA O MESMO PARA TODOS OS PRONOMES.
EXEMPLOS
PRESENT SIMPLE
I STUDY
YOU STUDY
HE STUDIES
SHE STUDIES
IT STUDIES
WE STUDY
YOU STUDY
THEY STUDY

PASSADO=SIMPLE PAST
I STUDIED
YOU STUDIED
HE STUDIED
SHE STUDIED
IT STUDIED
WE STUDIED
YOU STUDIED
THEY STUDIED