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present perfect, Apuntes de Idioma Inglés

Asignatura: INGLÉS, Profesor: anonimo no lo se, Carrera: Administración y Dirección de Empresas, Universidad: US

Tipo: Apuntes

2012/2013

Subido el 17/07/2013

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INSTITUTO DE IDIOMAS INGLÉS I
UNIVERSIDAD DE SEVILLA
The Present Perfect tense
The Present Perfect is a form of present tense and is used to talk about present facts, or
the present state or result of a past action. It is never used with expressions of past time.
e.g. I’ve made spaghetti for lunch. (i.e. there is spaghetti for lunch.)
I haven’t done my homework. (i.e. I don’t have any homework to give you.)
I’ve bought a new dress. (i.e. I have a new dress.)
I’ve lost my keys. (i.e. I don’t know when or where I lost them, but I haven’t got them now.)
But to talk about the circumstances of the action and to ask questions about them, we use
the Past Simple:
e.g. Did you use tinned or fresh tomato for the spaghetti sauce?
I didn’t do my homework because I had to study for another exam.
Where did you buy the dress?
When did you last use your keys?
We use the Past Simple in these cases even if the action is very recent:
e.g. That’s £30, please. - Sorry, did you say £30 or £13?
The Present Perfect is used to talk about experience (at an unspecified time in the past)
during a present period of time, sometimes stated
e.g. I’ve had three exams this week.
and sometimes implied, especially with ever and never:
e.g. Have you ever been to Greece? (i.e. at some time in your life) - No, and I’ve never been to
Italy either.
But be careful with the implied time reference:
e.g. (At 3 p.m.) I’m hungry. I haven’t had lunch.
but (At 9 p.m.) I’m going to have a big dinner. I’m very hungry because I didn’t have lunch today.
(Today still continues but lunchtime has finished.)
We also use the Present Perfect with just to talk about very recent actions:
e.g. Peter has just phoned. (But to talk about the details, as always, we continue in the Past
Simple: What did he want? - He said he can’t come this evening.)
Other expressions used with the Present Perfect are already and yet:
e.g. Don’t buy any butter this afternoon. I’ve already bought some.
It’s too early to go out. I haven’t had breakfast yet. (I’m going to have it now.)
Have you seen The Iron Lady yet? (I know you go to the cinema every week, so I’m sure
you’re going to see the film some time.)
Compare:
Has John phoned? (I don’t know if he is going to phone.)
Has John phoned yet? (Either he said he was going to phone, or he usually phones.)
N.B. All of the above reflects British usage. In many cases, the Americans use the Past Simple
when the British use the Present Perfect.
Present Perfect with for and since:
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INSTITUTO DE IDIOMAS INGLÉS I

UNIVERSIDAD DE SEVILLA

The Present Perfect tense

  • The Present Perfect is a form of present tense and is used to talk about present facts, or the present state or result of a past action. It is never used with expressions of past time.

e.g. I’ve made spaghetti for lunch. (i.e. there is spaghetti for lunch.) I haven’t done my homework. (i.e. I don’t have any homework to give you.) I’ve bought a new dress. (i.e. I have a new dress.) I’ve lost my keys. (i.e. I don’t know when or where I lost them, but I haven’t got them now.)

  • But to talk about the circumstances of the action and to ask questions about them, we use the Past Simple:

e.g. Did you use tinned or fresh tomato for the spaghetti sauce? I didn’t do my homework because I had to study for another exam. Where did you buy the dress? When did you last use your keys?

  • We use the Past Simple in these cases even if the action is very recent:

e.g. That’s £30, please. - Sorry, did you say £30 or £13?

  • The Present Perfect is used to talk about experience (at an unspecified time in the past) during a present period of time, sometimes stated

e.g. I’ve had three exams this week.

and sometimes implied, especially with ever and never :

e.g. Have you ever been to Greece? (i.e. at some time in your life ) - No, and I’ve never been to Italy either.

But be careful with the implied time reference:

e.g. (At 3 p.m.) I’m hungry. I haven’t had lunch. but (At 9 p.m.) I’m going to have a big dinner. I’m very hungry because I didn’t have lunch today. (Today still continues but lunchtime has finished.)

  • We also use the Present Perfect with just to talk about very recent actions:

e.g. Peter has just phoned. (But to talk about the details, as always, we continue in the Past Simple: What did he want? - He said he can’t come this evening. )

  • Other expressions used with the Present Perfect are already and yet :

e.g. Don’t buy any butter this afternoon. I’ve already bought some.

It’s too early to go out. I haven’t had breakfast yet. (I’m going to have it now.) Have you seen The Iron Lady yet? (I know you go to the cinema every week, so I’m sure you’re going to see the film some time.) Compare: Has John phoned? (I don’t know if he is going to phone.) Has John phoned yet? (Either he said he was going to phone, or he usually phones.)

N.B. All of the above reflects British usage. In many cases, the Americans use the Past Simple when the British use the Present Perfect.

• Present Perfect with for and since :

We also use the Present Perfect to talk about the duration of actions which began in the past and continue in the present. For indicates the duration of the action and since the point in time when the action began:

e.g. I have a watch. I’ve had it for three years. I’ve had it since 2009. I think I have delirium tremens. I haven’t had a drink for three hours. I haven’t had a drink since lunchtime.

  • We use How long..? to ask questions:

e.g. How long have you been here? - For half an hour / Since 9:30.

Notes

a. You cannot use the present simple in these cases, i.e. you must say I have known him for 3 years , not I know him for three years. b. You cannot use since ….. ago instead of for , i.e. you must say I have worked here for three years , not I have worked here since three years ago. c. You cannot use Since when …? instead of How long …? d. You can use a subordinate clause in the Past Simple after since , e.g. I have lived in this house since I was ten. e. Do not confuse How long ..? + Present Perfect with How long ago ..? + Past Simple. e.g. How long have you been here? - For half an hour. How long ago did you arrive? - Half an hour ago. f. You can only use since with the Present Perfect. For can be used with the Present Perfect for actions which are still continuing, and with the Past Simple for actions which have finished. Compare: Rajoy has been President of Spain for 4 months (and he is still President). He has been President since December. Zapatero was President of Spain for 7 years (but he isn’t President now). He was President from 2004 to 2011. g. Do not confuse for , which answers the question How long..? with during , which answers the question When..? e.g. When did Winston Churchill first become Prime Minister of Great Britain? – During the Second World War, in 1940 to be exact. How long was he Prime Minister? - For six years. h. We do not use for with expressions such as all day, all week etc. e.g. I’m very hungry. I haven’t had anything to eat all day.

N.B. British and American usage is the same with for and since.

Exercises:

A. Put the verb in brackets into the correct tense, incorporating adverbs in the correct place.

  1. He (do) the exam three times, but he (yet / pass) it.
  2. I (wait) for the bus for 15 minutes, but it (come), so I (take) a taxi.
  3. I (already / read) that book. I (like) it very much.
  4. (you / ever / eat) roast beef? - Yes, I (have) it once in a restaurant in London.
  5. Ouch! I (just / cut) my finger! - How (you / do) that?

B. Translate into English:

  1. ¿Desde cuándo trabajas aquí? - Desde que terminé la carrera.
  2. No hemos visto la Giralda todavía.
  3. ¿Dónde has encontrado las llaves?
  4. Hace tres meses que no fumo.
  5. Llevo 10 años estudiando inglés pero no sé nada.
  6. Acabo de ver a David. Hemos tomado café juntos.
  7. No quiero comer nada. He desayunado muy tarde.

FINAL NOTE: WHEN IN DOUBT, USE THE PAST SIMPLE.

ANSWER KEY

A

  1. He has done the exam 3 times, but he hasn’t passed it yet.