These two tenses confuse almost every learner at some point — especially Spanish speakers, whose pretérito perfecto works differently. Tonight we’ll sort them out for good, using real facts about Japan to see each tense in action.
The one idea that makes it click
English uses the past simple for finished actions at a finished time — a moment that is over and often stated (yesterday, in 1964, last spring). It uses the present perfect for actions that connect to now — recent news, life experience, or something with a result we still feel today.
Past simple = WHEN it happened matters and the time is finished.
Present perfect = the RESULT or experience matters now, and the exact time is not given (or not finished).
How to form them
| Tense | Structure | Example |
|---|---|---|
| Past simple | subject + verb-ed / irregular | Japan opened its first bullet train in 1964. |
| Present perfect | subject + have/has + past participle | Japan has built one of the world’s fastest rail networks. |
Notice the time markers. In 1964 is a finished time, so we use the past simple. The second sentence has no finished time — it’s about the situation we see today — so we use the present perfect.
Seeing it through Japan
Japan is the perfect place to practise, because so much of it lives in both the past and the present at once.
- The bullet train. Japan opened (past simple) the Shinkansen in 1964, in time for the Tokyo Olympics. Since then it has carried (present perfect) billions of passengers with a near-perfect safety record.
- Mount Fuji. Mount Fuji has stood at 3,776 metres as Japan’s highest mountain for centuries (the result is true now). Many climbers reached the summit last summer (a finished time).
- The islands. In 2023, Japan’s mapping agency recounted the country’s islands and found 14,125 of them — far more than the old figure of 6,852. Better technology has changed what we know (the new knowledge is current).
- Cherry blossom. People in Japan have celebrated hanami — flower-viewing — for over a thousand years (experience continuing to now). Crowds gathered under the blossoms again this spring (finished time).
Common mistakes for Spanish speakers
Watch out for these
Spanish often uses the pretérito perfecto with a finished time (“He llegado ayer”). English does not.
✗ I have visited Japan in 2019.
✓ I visited Japan in 2019. (1964/2019/yesterday = finished time → past simple)
For life experience with no stated time, English needs the present perfect.
✗ Did you ever try sushi?
✓ Have you ever tried sushi?
“Since” and “for” describe something continuing to now → present perfect, not present.
✗ I live in Tokyo since March.
✓ I have lived in Tokyo since March.
Don’t translate “acabo de” with the present. Use have just + participle.
✗ I just arrive at the station.
✓ I have just arrived at the station.
Example bank
- The Shinkansen opened in 1964. (finished time)
- It has become a symbol of modern Japan. (result now)
- We climbed Mount Fuji last August.
- I have never climbed Mount Fuji.
- Japan recounted its islands in 2023.
- Scientists have found 14,125 islands.
- She ate ramen for the first time yesterday.
- Have you ever eaten real Japanese ramen?
- They visited Kyoto in spring.
- They have visited Kyoto three times. (experience)
- The cherry trees bloomed early this year.
- People have celebrated hanami for over a thousand years.
- I have just booked my flight to Osaka.
- He bought a rail pass last week.
- Tokyo has hosted the Olympics more than once.
- Japan hosted the Olympics in 1964 and 2021.
Quick quiz
Choose the correct tense.
- The bullet train ______ (open) in 1964.
- ______ you ever ______ (be) to Japan?
- I ______ (live) in Kyoto since last year.
- We ______ (see) Mount Fuji yesterday.
- Japan ______ (recently / recount) its islands and found 14,125.
Show answer key
- opened (finished time: 1964)
- Have … been (life experience, no time given)
- have lived (“since” = continues to now)
- saw (finished time: yesterday)
- has recently recounted (recent result that matters now)
Sources: Mount Fuji height (3,776 m) and the Shinkansen’s 1964 opening are long-established facts; Japan’s 2023 island recount to 14,125 was announced by Japan’s Geospatial Information Authority; hanami is a centuries-old Japanese tradition. Each fact is verified against a reputable source at publish time.
🌿 Expand your grammar toolkit: once you are confident with the present perfect and past simple, explore how English uses used to and would for past habits — a natural next step for talking about life before and after.