The Present Perfect

Gooenglish | 12:44 PM | 0 Give a comment:

 
DEFINITION : - we use the present perfect simple to say that an action started in the past and has finished in the present
-The present perfect combines

Rule :  have/has + Verb ( past participle )

Time Expression : Already ; just , never ; ever ; yet ; for ; since

Examples : 

-Bob Has studied physics
-he started in the past and has finished now
-have you ever seen a ghost ?
=>No , I have never seen it 
-I have already written an e-mail
-Have you finished yet ?
=>No, IHaven't finished yet
-I have lived in rabat for ten years
-I have lived in rabat since 2001

FOR : duration ( 10 days ; 2 weeks ..)
SINCE : Exact period of time ( last monday , 9 O'clock .. )

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