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ingles presente perfecto, ejercicios y teoría
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Compare the PRESENT PERFECT SIMPLE and THE PRESENT PERFECT CONTINUOUS. I ’ve read a book on UFOs this week. I ’ve been reading a book on UFOs this week. Which sentence shows… an activity which is still happening? an activity that has finished? Yet the present perfect continuous and the present perfect simple can both be used to describe situations which started in the past and are still going on, or about past actions which have present results. The important difference is that the present perfect continuous focuses on the action itself, but the present perfect simple focuses on the completion or result of the action. I ’ve been playing a lot of football this week. Monday 10.00 - 14. Tuesday 15.00 – 18. Thursday 8.30 – 11. Friday 13.00 – 16. I ’ve played three matches. (focus on completion, especially with numbers) We always use the present perfect simple when we say how much or how many.
With the verbs live and work we can normally use either the present perfect simple or the present perfect continuous. Have you lived here long? Have you been living here long? Sometimes the present perfect simple may describe a more permanent state whereas the present perfect continuous can describe a temporary activity. I ’ve lived here for ten years. (permanent) I ’ve been living with my sister for the last few months. (temporary) The present perfect continuous, like other continuous forms is not normally used with stative verbs. You say: I ’ve known her for fifteen years. Not: I ’ve been knowing her for fifteen years.
In some sentences both forms are correct, in some only one is correct. Highlight the correct forms.