domingo, 21 de octubre de 2012

Narrative tenses (1)


Past tenses

1.     Past simple
We use the past simple
a)     to talk about single past actions or a clear sequence of past actions.

Remember:
We don´t have to repeat the subject if it doesn´t change.
She opened the envelope, (she) took out the letter and smiled.


b)    to talk about past states.
I taught in that school for thirteen years.

2.     Past continuous
We use the past continuous
a)     to describe past actions which were in progress at a given time or period in the past.

b)    at the beginning of a narrative we use the past continuous to set the scene:
The lawyers were looking through their papers preparing their arguments for the trial to come. The defendant´s wife was anxiously twisting a handkerchief between her fingers.

c)     to show an action was in progress when another action took place:
We were watching TV when we heard a loud bang from the street below.

d)    to show that different actions were in progress at the same time:
While we were lying on the beach someone was going through our things in the hotel room.

Remember:
We can often leave out was/were and use the present participle on its own. As in the past simple, we don´t have to repeat the subject if it doesn´t change:
Shoppers were crowding round the counter, (they were) snatching bargains from under each other´s noses.


3.     Past perfect

We use the past perfect
a)     to show that an action happened earlier than a later action:
By the time we got there, the film had already started.

Remember:
The past perfect is also used in the condition clause of the third conditional, and to express past regrets with wish.


4.     Past perfect continuous:

We use the past perfect continuous:
a)     to show that an action had started and was still in progress when another action took place:
We had been studying there for ages when the night bus finally turned up.

b)    to describe repeated actions up to a point in the past:
I had been ringing her all morning but I couldn´t get a reply.

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