Sabtu, 11 Juni 2011

THE DIFFERENCE OF SIMPLE PAST TENSE AND PRESENT PERFECT TENSE

Present Perfect and Past Simple tenses Present Perfect and Past Simple tenses

We use the Past Simple tense to talk about a definite finished time in the past. For example: when, yesterday, last week, when I was at school, then, after etc.
Examples
   I finished university three years ago.
   Where did we first meet?
   I didn't study French at school.

We use the Present Perfect tense with time references that refer to the time up to now. For example: today, this week, this month, ever, never, already, recently, yet etc.
Examples
   I haven't seen her today.
   Have you ever smoked a cigarette?
   I have never been abroad before.


Present Perfect and Past Simple tenses Present Perfect and Past Simple - time references

Exercise. Do we usually use the Present Perfect or the Past Simple
tenses with the following time references?

 
  a long time ago    
  since we last met    
  yet    
  after I got married    
  lately    
  this month    
  the day before yesterday    
  last night    
  since last weekend    
  at the weekend    
 


Present Perfect and Past Simple tenses Present Perfect and Past Simple - Practice

Exercise. Chose the most suitable tense - the Present Perfect or the Past Simple.

Script for this exercise is provided by JavaScriptKit.com
You need to have cookies enabled in your browser to do this quiz.

Present Perfect The Present Perfect Tense - When to use

  1. We use the Present Perfect Tense to talk about experiences. It is important if we have done it in our lives or not. It is not important when we did it.
    Examples
       I have been abroad two times.
       Anna has never broken a leg.
       Have you ever eaten sushi?

  2. Tip! We often use never and ever with the Present Perfect Tense to talk about experience.
  3. We use the Present Perfect Tense to talk about an action which started in the past and continuous up to now.
    Examples
       I have been a teacher for more than ten years.
       We haven't seen Janine since Friday.
       How long have you been at this school?

  4. Tip! We often use since and for to say how long the action has lasted.
  5. We also use the Present Perfect Tense to talk about a past action that has the result in the present.
    Examples
       I have lost my wallet. = I don't have it now.
       Jimmy has gone to South America. = He isn't here now.
       Have you finished your homework? = Is your homework ready?

  6. Tip! We often use just, already and yet with the Present Perfect Tense for an action in the past with the result in the present.

Present Perfect Uses of the Present Perfect - Practice

Exercise: chose for or since.
  1. You have broken my watch!
  2. I have never been to Paris.
  3. How long have you been here?
  4. Angela has bought a new flat.
  5. How many times have you been married?
  6. We haven't worked on a farm.
  7. This building has been an office since 1998. 

Present Perfect The Present Perfect Tense - How to form

We make the Present Perfect tense with the correct form of the auxiliary verb have (have/has) and the third form (past participle) of the mail verb.
To form the past participle of the regular verbs, we add ed to the infinitive.
Examples:
   I have worked as a secretary for two years.
   Have you ever visited the Disneyland?
   The film hasn't started yet.

Tip! You may want to visit The English Irregular Verbs pages to learn how we form the past simple (second form) and past participles (third form) of some English verbs..

Present Perfect - Positive Sentences

I'vebeen to Moscow.
You'vefinished the exercise.
He'sjust gone home.
She'salready had a holiday this year.
It'sbroken!
We'veseen this film before.
They'vebought a new car.

Exercise: Fill in the gaps with the correct form of the verb in brackets.
Example: I (see) my new teacher.
  • The train to Newcastle already (leave).
  • Alan (be) married twice.
  • The Browns (have) a baby!
  • I (break) my leg once.
  • We (live) here for a year.

Answers
  • The train to Newcastle already (leave).
  • Alan (be) married twice.
  • The Browns (have) a baby!
  • I (break) my leg once.
  • We (live) here for a year.

Present Perfect - Negative Sentences

Ihaven'tbeen abroad yet.
Youhaven'tanswered my question.
Hehasn'tbeen home for five years.
Shehasn'tfound a new job.
Ithasn'tfinished yet.
Wehaven'tworked on a farm.
Theyhaven'tseen each other for ages.

Exercise: Fill in the gaps with the correct form of the verb in brackets.
Example: The kids (go) to bed yet.
  • I think I (see) her before.
  • She (have) a holiday this year.
  • The shop (open) yet.
  • John never (ride) a bicycle.
  • We (do) our homework yet.

Answers
  • I think I (see) her before.
  • She (have) a holiday this year.
  • The shop (open) yet.
  • John never a bicycle.
  • We (do) our homework yet.

Present Perfect - Yes/No Questions

HaveIever done it before?
Haveyoubeen to the cinema recently?
Hasheworked here long?
Hasshealready sent the fax?
Hasitever been in a crash?
Havewedone it right?
Havetheygone home yet?

Exercise: Fill in the gaps with the correct form of the verb in brackets.
Example: you (meet) our new teacher?
  • your son ever (sleep) in a tent?
  • Ms Bixby (work) here longer than you?
  • you (see) my glasses?
  • the post (arrive)?
  • they (fix) the car?

Answers
  • your son ever (sleep) in a tent?
  • Ms Bixby (work) here longer than you?
  • you (see) my glasses?
  • the post (arrive)?
  • they (fix) the car?

Present Perfect - Information Questions

WhathaveIdone?
How longhaveyoubeen here?
How many timeshashebeen married?
What countrieshasshevisited?
Wherehasitbeen?
How longhavewebeen together?
Wherehavetheyworked?

Exercise: Fill in the gaps with the correct form of the verb in brackets.
Example: What exams you already (pass)?
  • Where you (be)?
  • How long they (have) their car?
  • How many letters he (write)?
  • What companies she (work) for?
  • How many copies we (sell)?

Answers
  • Where you (be)?
  • How long they (have) their car?
  • How many letters he (write)?
  • What companies she (work) for?
  • How many copies we (sell)?

Present Perfect Present Perfect - Practice

Exercise: Put the verb in brackets in the correct form to make the Present Perfect Tense.
  • you ever (break) a leg?
  • I (not be) to the theatre for ages.
  • The Browns (move) a flat.
  • Anita already (speak) to you?
  • Our parcel (not arrive) yet.
  • What countries you (be) to?
  • My parents (live) in the same city all their lives.

Present Perfect Present Perfect Tense - Already and Yet

Already means that something happened earlier than we expected. With Present Perfect already usually goes after have or has and before the main verb.
Examples

   - We've already had our breakfast.

   - When are you going to do your homework?
   - But I've already done it!

   - Do you want a cup of coffee?
   - No, thanks. I've already had one."

Yet means that something that we expected has happened or hasn't happened. We usually put it at the end of a sentence.
Examples

   - Has the post arrived yet?

   - Have you done your homework?
   - Not yet.

   - Haven't you got ready yet? Look at the time!


Present Perfect Already and Yet with Present Perfect Tense - Practice

Exercise. Do we use for or since with the following time references?
  • I haven't phoned home Christmas.
  • We've been here nine o'clock.
  • I have worked for International House more than eight years.
  • I haven't visited my home town I left school.
  • I haven't been to the cinema ages.
  • I have studied non-stop 9.15.
  • I have had a driving licence I was eighteen.
  • She hasn't had a day off 1999.
  • Johan has been in England more than two weeks now.
  • Peter has been my best friend we were nine.

Present Perfect Already and Yet with Present Perfect Tense - More Practice

Exercise. Decide if you need for or since with these time expressions.

 
    last weekend  
    ten seconds  
    Christmas Eve  
    a decade  
    I finished school  
    a couple of days  
    my birthday  
    a long time  
    ten centuries  
    the 70s  
    I was a boy  
    August  
    the last month  
    fifteen years  
    the accident  
    then  
    we bought this house  
    last month  
    a millennium  
    I met you  
 


Present Perfect Present Perfect Tense - For and Since

We use Present Perfect tense to talk about action which started in the past and continues up to the present.
Examples
   I have had this computer for about a year.
   How long have you been at this school?
   I haven't seen Julia since September.

Tip! For other uses of the Present Perfect tense, see the Present Perfect Tense - When To Use.
We use for with a period of time, for example: a few days, half an hour, two years. We use since with the time when the action started, for example: last year, June 8, I met you.

Present Perfect For or Since with Present Perfect Tense - Practice

Exercise. Do we use for or since with the following time references?
  • I haven't phoned home Christmas.
  • We've been here nine o'clock.
  • I have worked for International House more than eight years.
  • I haven't visited my home town I left school.
  • I haven't been to the cinema ages.
  • I have studied non-stop 9.15.
  • I have had a driving licence I was eighteen.
  • She hasn't had a day off 1999.
  • Johan has been in England more than two weeks now.
  • Peter has been my best friend we were nine.

Present Perfect For or Since with Present Perfect Tense - More Practice

Exercise. Decide if you need for or since with these time expressions.
 
    last weekend  
    ten seconds  
    Christmas Eve  
    a decade  
    I finished school  
    a couple of days  
    my birthday  
    a long time  
    ten centuries  
    the 70s  
    I was a boy  
    August  
    the last month  
    fifteen years  
    the accident  
    then  
    we bought this house  
    last month  
    a millennium  
    I met you  
 


Present Perfect and Past Simple tenses Present Perfect and Past Simple tenses

We use the Past Simple tense to talk about a definite finished time in the past. For example: when, yesterday, last week, when I was at school, then, after etc.
Examples
   I finished university three years ago.
   Where did we first meet?
   I didn't study French at school.

We use the Present Perfect tense with time references that refer to the time up to now. For example: today, this week, this month, ever, never, already, recently, yet etc.
Examples
   I haven't seen her today.
   Have you ever smoked a cigarette?
   I have never been abroad before.


Present Perfect and Past Simple tenses Present Perfect and Past Simple - time references

Exercise. Do we usually use the Present Perfect or the Past Simple
tenses with the following time references?

 
  a long time ago    
  since we last met    
  yet    
  after I got married    
  lately    
  this month    
  the day before yesterday    
  last night    
  since last weekend    
  at the weekend    
 



Present Perfect and Past Simple tenses Present Perfect and Past Simple - Practice

Exercise. Chose the most suitable tense - the Present Perfect or the Past Simple.

Script for this exercise is provided by JavaScriptKit.com
You need to have cookies enabled in your browser to do this quiz.
 
      She has studied very well at school.
      She studied very well at school.
 
      Have you ever visited Italy?
      Did you ever visit Italy?
 
      Thomas Edison has invented the light bulb.
      Thomas Edison invented the light bulb.
 
      How long have you had this job?
      How long did you have this job?
 
      I have never smoked a cigarette ever since.
      I didn't smoke a cigarette ever since.
 
      Charlie Chaplin has made a lot of films.
      Charlie Chaplin made a lot of films.
 
      When have you last been to the cinema?
      When did you last go to the cinema?
 
      It's the best car I've ever had.
      It's the best car I ever had.
 
      How many times have you been married?
      How many times were you married?
 
      We haven't had lunch yet.
      We didn't have lunch yet.


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