Present Perfect vs Past Simple
¿Cuál es la diferencia principal?
La diferencia está en la conexión con el presente:
- ⏰ Past Simple: Acción completada en el pasado (tiempo terminado)
- 🔗 Present Perfect: Conexión entre pasado y presente (tiempo continuo)
Past Simple - Acciones completadas:
Con tiempo específico
I ate breakfast yesterday
She called me last week
We went to Paris in 2010
They finished at 5 PM
Secuencias en el pasado
I woke up, had breakfast, and went to work
She arrived, unpacked, and called her family
The movie started at 8 and finished at 10
Present Perfect - Conexión pasado-presente:
Experiencias de vida
I have eaten sushi
She has visited Paris
We have seen that movie
They have lived here
Acciones recientes
I have just finished my homework
She has already arrived
We haven't eaten yet
He has never been to London
Comparación directa:
| Situación | Past Simple | Present Perfect |
|---|---|---|
| ¿Cuándo ocurrió? | Tiempo específico | Sin tiempo específico |
| Secuencia de acciones | I ate and left | I have eaten |
| Experiencias | I went to Paris in 2010 | I have been to Paris |
| Acciones recientes | I finished 5 minutes ago | I have just finished |
| Duración | I lived there from 2000-2010 | I have lived there for 10 years |
Expresiones de tiempo:
Past Simple
yesterday, last week, in 2010
this morning, last night
two days ago, when I was young
at 5 o'clock, on Monday
Present Perfect
ever, never, just, already, yet
since 2010, for 5 years
today, this week, this month
How long...? Have you ever...?
Errores comunes:
❌ Incorrecto:
I have gone to Paris yesterday
She has ate sushi last night
They have lived here in 2010
I did my homework just
✅ Correcto:
I went to Paris yesterday
She ate sushi last night
They lived here in 2010
I have just done my homework
Práctica: Elige Past Simple o Present Perfect
1. I _____ (see) that movie yesterday. (acción completada en tiempo específico)
2. She _____ (never / be) to Paris. (experiencia de vida)
3. They _____ (live) here since 2010. (duración hasta ahora)
4. I _____ (finish) my homework just now. (acción reciente)
5. We _____ (go) to the cinema last Saturday. (tiempo específico)
6. _____ you _____ (ever / eat) sushi? (experiencia)
💡 Consejos importantes
- Past Simple: yesterday, last week, in 2010, at 5 PM
- Present Perfect: ever, never, since, for, just, already, yet
- Si hay tiempo específico → Past Simple
- Si conecta pasado con presente → Present Perfect
- Experiencias de vida → Present Perfect
🎯 Regla clave
Past Simple responde "¿Cuándo?" (tiempo específico), Present Perfect responde a si algo ha ocurrido o no en la vida del hablante.
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