vendredi 20 mai 2011

Tenses 3

Review of Tenses 3


TENSES
FORMS                                                              (Affirmative - A/Negative - N                     Question - Q)
USE
TIME  PHRASES
perfect
PRESENT




                                                                                       

A: I/we/you/they    have    worked/gone.
     He/she/it          has       worked/gone.

N: I/we/you/they  have not (haven’t)  worked/gone.
     He/she/it         has not (hasn’t)      worked/gone.  

Q: Have                I/we/you/they       worked/gone?
     Has                  he/she/it              worked/gone?

-is always connected with the present and the only thing which matters here is the result: the time when the action took place is of no importance:                                                        I have lost my keys. I can’t open the door.
1-to talk about a completed action connected with the present:                          I have seen this film and I can discuss it with you now.

2-questions in the Present Perfect never start with when:                                    When did you see this film?                                           

3-with this morning/evening, today this week, this year (when the time periods are not finished at the time of speaking):                                                           
Have you called you mother today?


already, ever, just, never, not yet, so far, till now, up to now , of late, lately, recently; with for and since; with This is the first time … this morning/           evening, today, this week, this year                                   
PAST






                                                                                                 A: I/you/we/they   had      worked/gone.
     He/she/it          had      worked/gone.

N: I/we/you/we/they  had not (hadn’t) worked/gone.
     He/she it              had not (hadn’t) worked/gone.

Q: Had    I/you/we/they    worked/gone?
     Had    he/she/it            worked/gone?

1-denotes an action completed before a certain moment in the past; it is not used to denote a succession of actions (Past Simple):                                                               She has already finished her work when he came.
But: When I wrote the letter, I posted it.(Past Simple – succession of actions)
By the time the police arrived ,he had already disappeared. 
2-with the conjunctions(hardly/scarcely/    nearly/barely + when…)                                                       I had hardly done it when they came.
No sooner had they arrived than it started to rain.

when I entered, by 5 o’clock yesterday, (with the same adverbs as Present Perfect but in the past context); no sooner…than…
FUTURE

 

                                                                                              A: I/we          shall*/will   have   worked/gone.
    He/she/it    will               have   worked/gone.
    You/they    will               have   worked/gone.

N: I/we       shall not (shan’t) * have   worked/gone.
                   will not  (won’t)      

    He/she/it   will not  (won’t)    
    You/they   will not  (won’t)     have   worked/gone.

Q: Shall/will     I/we                    have   worked/gone?
     Will              he/she/it             have   worked/gone?
     Will              you/they             have   worked/gone?

1-denotes an action completed before a definite moment in the future:                                                        She will have finished this work by 2 o’clock tomorrow.
The film will have already started by the time we come .Hurry up!
by this time tomorrow, by 2 o’clock tomorrow, when you come back

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