jueves, 10 de febrero de 2011

Past Perfect

1. Form of Past Perfect Simple


Positive
Negative
Question

I had spoken.
I had not spoken.
Had I spoken?


2. Use
A completed action before another action in the past.

3. Signal Words

·       already, just, never, not yet, once, until that day, for, since (with reference to the past, not the present)
·       before (antes de que), when, after (después de que), by the time (para cuando), until (hasta que), once (una vez que)

*Good to know
People (especially native speakers) do not use the Past Perfect in such sentences very often. For example, they will say:
·       After I washed my car, I went to fill up.
Rather than:
·       After I had washed my car, I went to fill up.
However, it is better to use the Past Perfect, especially in written English or when writing exams.
3. EXERCISES
Matching exercise
exercise 1
(Aff)
(Neg)
(Int)
Test

4. Form of the Past perfect continuous


Positive
Negative
Question

I had been speaking
I had not been speaking.
Had I been speaking?


5. Use
·       action taking place before a certain time in the past
(sometimes interchangeable with past perfect simple)
·       puts emphasis on the course or duration of an action

signal words

·       for, since, the whole day, all day
6. EXERCISES

7. Past simple / Past perfect Simple

What happened first?

Fill in the gaps with the past simple or past perfect simple
exercise 4

Translation

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