Monday, 28 February 2011

Present perfect continuous (I have been doing)

A. It has been raining. Study this example situation:

    Is it raining? No, but the ground is wet.

    It has been raining.
 
    Have/has been ~ing is the present perfect continuous:

    I/we/they/you have (= I've etc.) been doing/waiting/playing etc.
 
   he/she/it has (= he's etc.) been doing/waiting/playing etc.

      We use the present perfect continuous for an activity that has recently
   stopped or just stopped. There is a connection with now:

    * You're out of breath. Have you been running? (you're out of breath now)

    * Paul is very tired. He's been working very hard. (he's tired now)

    * Why are your clothes so dirty? What have you been doing?

    * I've been talking to Carol about the problem and she thinks that ...

B. It has been raining for two hours. Study this example situation:

    It is raining now. It began raining two hours ago and it is still raining.

    How long has it been raining?

    It has been raining for two hours.

        We often use the present perfect continuous in this way, especially with
   how long, for ... and since ... The activity is still happening (as in this example)
   or has just stopped.

    * How long have you been learning English? (you're still learning English)

    * Tim is still watching television. He's been watching television all day.

    * Where have you been? I've been looking for you for the last half hour.

    * George hasn't been feeling well recently.

      You can use the present perfect continuous for actions repeated over a
      period of time:

      Debbie is a very good tennis player. She's been playing since she was eight.

      Every morning they meet in the same cafe. They've been going there for years.

C. Compare I am doing (see Unit 1) and I have been doing:

    I am doing (present continuous) -> now

   * Don't disturb me now. I'm working.

   * We need an umbrella. It's raining.

   * Hurry up! We're waiting.

     I have been doing (present perfect continuous)

   * I've been working hard, so now I'm going to have a rest.

   * The ground is wet. It's been raining.

   * We've been waiting for an hour.

    EXERCISES

9.1 What have these people been doing or what has been happening?

  1. They have been shopping.
  
  2. She ---

  3. They ---

  4. He ---

9.2 Write a question for each situation.

  1. John looks sunburnt. You ask: (you/sit in the sun?) Have you been sitting in the
      sun?

  2. You have just arrived to meet a friend who is waiting for you. You ask: 
      (you/wait/long?)

  3. You meet a friend in the street. His face and hands are very dirty. You ask:
      (what/you/do?)

  4. A friend of yours is now living in Baker Street. You want to know 'How long ...?'
      You ask:
     
     (how long/you/live/in Baker Street?)

  5. A friend tells you about his job--he sells computers. You want to know 'How
      long ...?' You ask:

      (how long/you/sell/computers?)
 
9.3 Read the situations and complete the sentences.

  1. The rain started two hours ago. It's still raining now. It has been raining for two
      hours.

  2. We started waiting for the bus 20 minutes ago. We're still waiting now.

      We --- for 20 minutes.

  3. I started Spanish classes in December. I'm still learning Spanish now.

      I --- since December.

  4. Ann began looking for a job six months ago. She's still looking now.

      --- for six months.

  5. Mary started working in London on 18 January. She's still working there now.

      --- since 18 January.
  
  6. Years ago you started writing to a pen-friend. You still write to each other
      regularly now.

     We --- for years.

9.4 Put the verb into the present continuous (I am ~ing etc.) or present perfect continuous (I have been ~ing etc.).

  1. Maria has been learning (learn) English for two years.

  2. Hello, Tom. I --- (look) for you all morning. Where have you been?

  3. Why --- (you/took) at me like that? Stop it!

  4. We always go to Ireland for our holidays. We --- (go) there for years.

  5. I --- (think) about what you said and I've decided to take your advice.

  6. 'Is Ann on holiday this week?' 'No, she ---e (work).'

  7. Sarah is very tired. She --- (work) very hard recently.

Monday, 21 February 2011

Present perfect (2) (I have done)

A. Study this example conversation:

     DAVE: Have you travelled a lot, Jane?

     JANE: Yes, I've been to lots of places.

     DAVE: Really? Have you ever been to China?

     JANE: Yes, I've been to China twice.

     DAVE: What about India?

     JANE: No, I haven't been to India.

       When we talk about a period of time that continues from the past until now, we use the present perfect (have been/have travelled etc.). Here, Dave and Jane are talking about the places Jane has visited in her life (which is a period that continues until now).

  * Have you ever eaten caviar? (in your life)

  * We've never had a car.

  * 'Have you read Hamlet?' 'No, I haven't read any of Shakespeare's plays.'

  * Susan really loves that film. She's seen it eight times!

  * What a boring film! It's the most boring film I've ever seen.

    In the following examples too the speakers are talking about a period that continues until now (recently/in the last few days/so far/since breakfast etc.):

  * Have you heard from George recently?

  * I've met a lot of people in the last few days.

  * Everything is going well. We haven't had any problems so far.

  * I'm hungry. I haven't eaten anything since breakfast. (= from breakfast
     until now)

  * It's nice to see you again. We haven't seen each other for a long time.

B. We use the present perfect with today/this morning/this evening etc. 
     when these periods are not finished at the time of speaking (see 
     also Unit 14B):

  * I've drunk four cups of coffee today. (perhaps I'll drink more 
    before today is finished)

  * Have you had a holiday this year (yet)?

  * I haven't seen Tom this morning. Have you?

  * Ron hasn't worked very hard this term.

C. Note that we say 'It's the first time something has happened' (present
      perfect). For example:

     Don is having a driving lesson. He is very nervous and unsure because
     it is his first lesson.

  * It's the first time he has driven a car. (not 'drives') or He has never 
    driven a car before.

  * Linda has lost her passport again. It's the second time this has 
     happened. (not 'happens')

  * This is a lovely meal. It's the first good meal I've had for ages. (not 'I
     have')

  * Bill is phoning his girlfriend again. That's the third time he's phoned her
     this evening.

    EXERCISES

  8.1 You are asking somebody questions about things he or she has done.
        Make questions from the words in brackets.

        1. (ever/ride/horse?)

             Have you ever ridden a horse?

       2. (ever/be/California?)

       3. (ever/run/marathon?)

       4. (ever/speak/famous person?)

       5. (always/live/in this town?)

       6. (most beautiful place/ever/visit?) What

8.2 Complete BS answers. Some sentences are positive and some
       negative. Use a verb from this list:

       be  be  cat  happen  have  meet  play  read  see  see  try

      1. A: What's George's sister like? 

         B: I've no idea. I've never met her.

     2. A: How is Amy these days?

         B: I don't know. I --- her recently.

     3. A: Are you hungry?

         B: Yes. I --- much today.

    4. A: Can you play chess?

        B: Yes, but --- for ages.

    5. A: Did you enjoy your holiday?

        B: Yes, it's the best holiday --- for a long time.
  
    6. A: What's that book like?

        B: I don't know ---

    7. A: Is Brussels an interesting place?

        B: I've no idea --- there.

    8. A: Mike was late for work again today.

        B: Again? He --- every day this week.
  
    9. A: Do you like caviar?

        B: I don't know ---

  10. A: The car broke down again yesterday.

        B: Not again! That's the second time --- this week.

  11. Who's that woman by the door)

       B: I don't know --- before.)

8.3 Complete these sentences using today/this year/this term etc.

  1. I saw Tom yesterday but I haven't seen him today.

  2. I read a newspaper yesterday but I --- today.

  3. Last year the company made a profit but this year ---

  4. Tracy worked hard at school last term but ---

  5. It snowed a lot last winter but ---

  6. Our football team won a lot of games last season but we ---

8.4 Read the situations and write sentences as shown in the examples.

  1. Jack is driving a car but he's very nervous and not sure what to do.

      You ask: Have you driven a car before?

  2. Len is playing tennis. He's not very good and he doesn't know the 
      rules.

      You ask: Have ---

  3. Sue is riding a horse. She doesn't look very confident or comfortable.

      You ask: ---

      She says: ---

  4. Maria is in London. She has just arrived and it's very new for her.

      You ask: ---

       She says: ---

Monday, 14 February 2011

Present perfect (1) (I have done)

A. Study this example situation:

              Tom is looking for his key. He can't find it. He has lost his key. 'He has lost 
     his key' = He lost it and he still hasn't got it.

     Have/has lost is the present perfect simple:

     I/we/they/you have (= I've etc.) finished/lost/done/been etc.

     he/she/it has (= he's etc.) finished/lost/done/been etc.

             The present perfect simple is have/has + past participle. The past 
     participle often ends in -ed (finished/decided etc.), but many important verbs 
     are irregular (lost/done/been/written etc.). For a list of irregular verbs, see 
     Appendix 1.
 
B. When we use the present perfect there is always a connection with now. The 
     action in the past has a result now:

     * 'Where's your key?' J don't know. I've lost it.' (I haven't got it now)

     * He told me his name but I've forgotten it. (I can't remember it now)

     * 'Is Sally here?' 'No, she's gone out.' (she is out now)

     * I can't find my bag. Have you seen it? (do you know where it is now?)

       We often use the present perfect to give new information or to announce 
       a recent happening:

     * Ow! I've cut my finger.

     * The road is closed. There's been (= there has been) an accident.

     * (from the news) The police have arrested two men in connection with the 
       robbery.

C. You can use the present perfect with just, already and yet:

    Just = a short time ago:

    * 'Would you like something to eat?' 'No, thanks. I've just had lunch.'

    * Hello. Have you just arrived?

      We use already to say that something happened sooner than expected (see 
      also Unit 110D).

   * 'Don't forget to post the letter, will you?' 'I've already posted it.'

   * 'What time is Mark leaving?' 'He's already gone.'

           Yet = 'until now' and shows that the speaker is expecting something to 
      happen. Use yet only in questions and negative sentences (see also Unit 110C):

   * Has it stopped raining yet?

   * I've written the letter but I haven't posted it yet.

D. Note the difference between gone (to) and been (to):

   * Jim is away on holiday. He has gone to Spain. (= he is there now or on his way 
      there)

   * Jane is back home from holiday now. She has been to Italy. (= she has now 
      come back from Italy) For been (to) see also Units 8 and 125B.

    EXERCISES

7.1 You are writing a letter to a friend. In the letter you give news about yourself 
     and other people. Use the words given to make sentences. Use the present 
     perfect.

  Dear Chris,

  Lots of things have happened since I last wrote to you.

  1. I/buy/a new car

      I've bought a new car.

  2. my father/start/a new job

  3. I/give up/smoking

  4. Charles and Sarah/go/to Brazil

  5. Suzanne/have/a baby

7.2 Read the situations and write sentences. Choose one of the following:

  arrive  break  go up  grow  improve  lose

  1. Mike is looking for his key. He can't find it. He has lost his key.

  2. Margaret can't walk and her leg is in plaster. She ---

  3. Maria's English wasn't very good. Now it is much better. ---

  4. Tim didn't have a beard last month. Now he has a beard. ---

  5. This morning I was expecting a letter. Now I have it. ---

  6. Last week the bus fare was 80 pence. Now it is 90. ---

7.3 Complete Bs sentences. Use the verb in brackets + just/already/yet (as sbown).

  1. A: Would you like something to eat?

      B: No, thanks. I've just had lunch. (just/have)

  2. A: Do you know where Julia is?

      B: Yes, I --- her. (just/see)

  3. A: What time is David leaving?

      B: He --- (already/leave)

  4. A: What's in the newspaper today?

      B: I don't know. I --- (not/read/yet)

  5. A: Is Ann coming to the cinema with us?

      B: No, she --- the film. (already/see)

  6. A: Are your friends here yet?

      B: Yes, they --- (just/arrive)

  7. A: What does Tim think about your plan?

      B: I --- (not/tell/yet)

7.4 Read the situations and write sentences with just, already or yet.

  1. After lunch you go to see a friend at her house. She says 'Would you like 
      something to eat?' 

      You say: No, thank you. I've just had lunch. (have lunch)

  2. Joe goes out. Five minutes later, the phone rings and the caller says 'Can I 
      speak to Joe?'

      You say: I'm afraid --- (go out)

  3. You are eating in a restaurant. The waiter thinks you have finished and starts
      to take your plate away.

     You say: Wait a minute! --- (not/finish)

  4. You are going to a restaurant this evening. You phone to reserve a table. Later 
      your friend says 'Shall I phone to reserve a table?'

      You say: No --- it. (do)

  5. You know that a friend of yours is looking for a job. Perhaps she has been 
      successful. Ask her.

     You say: ---? (find)

  6. Ann went to the bank, but a few minutes ago she returned. Somebody asks 'Is 
      Ann still at the bank?'

      You say: No, --- (come back)

7.5 Put in been or gone.

  1. Jim is on holiday. He's gone to Italy.

  2. Hello! I've just --- to the shops. I've bought lots of things.

  3. Alice isn't here at the moment. She's --- to the shop to get a newspaper.

  4. Tom has. --- out. He'll be back in about an hour.

  5. 'Are you going to the bank?' 'No, I've already --- to the bank.'

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