Past simple vs Present Perfect
Past simple: Acciones completas en el pasado, exactamente
cuando ocurrió
(+) Subject + verb in past + rest…
Ej: I bought these shoes yesterday
(-) Subject + didn´t + verb inf. + rest…
Ej: I din´t buy anything else
(¿?) Did + subject + verb inf + rest…
Ej: Did you go alone?
[Expresiones de tiempo: Last – Ago – in (1989) – Yesterday]
Past simple: Acciones completas en el pasado, exactamente
cuando ocurrió
(+) Subject + verb in past + rest…
Ej: I bought these shoes yesterday
(-) Subject + didn´t + verb inf. + rest…
Ej: I din´t buy anything else
(¿?) Did + subject + verb inf + rest…
Ej: Did you go alone?
[Expresiones de tiempo: Last – Ago – in (1989) – Yesterday]