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If you aren’t talking about the event itself (the point in time) when you did exercise, you are just simply stating the fact that it has “already been done” by you, then you need to use the present perfect.This is because the “already been done” continues into the present even though the exercise finished some time ago.
Here, I’m jumping the gun, I’ll get into the phrases in the next section.
Since the present perfect requires an event to start (often recently) and continue into the present moment, then all phrases that trigger the present perfect will imply this timeline for the events of the sentence.1.
It introduces readers to a rich variety of registers, which combined with examples from contemporary sources, literary as well as non-literary, from Spain and Spanish America, help the learner to develop a feel for style and register variation.
In addition, its user-friendly, carefully organized activities provide plenty of opportunity for practice and review of vocabulary, syntactic structures, and idiomatic usage.
It should help those with a good knowledge of Spanish to improve their writing skills considerably.
What I like about it most is the variety and quality of the authentic examples of writing, often penned by very good authors.
For instance, you may think that you are now in the afternoon and the morning is over so this would call for the preterite. But the event happened “this” morning which means you need to use the present perfect.
Moreover, if something happened “this week”, “this month” or “this year” then these phrases all call for the present perfect.
Never, ever – Nunca, jamás The next three phrases extend to timeframes that expand across your whole life and, again, continue into the present moment.
If you have “never” tried something, this is as true in the present moment as it was when you were born.