For/Since - Lingolia
https://english.lingolia.com/en/vocabulary/confusing-words/for-sinceFor and since are often used with the present perfect tense, and they both answer the question how long?, however, they are not interchangeable. For is used with a time period, while since is used with a fixed time point. Keep reading to learn all about the difference between for and since in English, then put your knowledge to the test in the exercises below.
TWO HOURS AGO, 8 O’CLOCK - elenet.net
www.elenet.net › OpenSchool › IngleseI’ve been here since 8 o’clock (sono qui dalle otto) (sono arrivato alle 8 e sono ancora qui) Nel caso di verbi di azione (p es to work, to study, to wait) si può usare il present perfect continuous: I’ve been studying since 4 0’clock (studio dalle 4) ho iniziato a studiare alle quattro e sto ancora
6 Present perfect simple e continuous (25-27, 30-31)
elt.oup.com › elt › studentsPer descrivere la durata di un’azione si usano since e for. Since si usa per descrivere il momento d’inizio di un’azione e si usa for per esprimere il periodo di tempo. I’ve had this mobile for a year. I bought my mobile. I have the same mobile. A year ago Today Italy has been a republic since 1946. Italy became a republic. Italy is a ...