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       -       Ability  7A  ,  p55                                              •  Compare these sentences:
                                                                                   A  If I have enough money,  I'll buy a new laptop.
       •  These phrases talk about things you can or could do:
                                                                                      This is a real possibility (the person might buy a new
           be quite/very/really good at (doing sth): She's very good at
                                                                                      laptop).
           encouraging people.
                                                                                   B  If I had enough money,  I'd buy a new laptop.
           be able to (do sth): I was able to give a good performance.
                                                                                      This is an imaginary situation (the person can't buy a
           know how (to do sth): He knows how to do some really
                                                                                      new laptop).
           amazing tricks.
           find sth quite/very/really easy (to do): I found some of the
                                                                                TIPS• The if clause can be first or second in the sentence:
           tricks quite easy to learn.
                                                                                We'd lose a lot of customers if our website crashed.
           manage to (do sth): I managed to do all the tricks without
                                                                                If our website crashed,  we'd lose a lot of customers.
           messing them up.
                                                                                • We can say If I/he/she/it was ... or If I/he/she/it were ... in
       •  These phrases talk about things you can't or couldn't do:
                                                                                the second conditional: If I was/were rich,  I'd buy a big house.
           not have a clue how (to do sth): I didn't have a clue how to
           sing opera.                                                          • We can use might + infinitive in the main clause of the
           find sth impossible (to do): I found it impossible to breathe        second conditional to mean 'would perhaps': If they turned off
           and sing at the same time.                                           their computers,  they might make some new friends.
           be useless at (doing sth): I was useless at learning languages
                                                                                • We can use could + infinitive in the main clause of the
           at school.
                                                                                second conditional to mean 'would be able to': If we didn't
           have no idea how (to do sth): I had no idea how to do any
                                                                               have online meetings, I could travel a bit more.
           magic tricks.
           be no good at (doing sth): I'm no good at doing card tricks.         QUESTIONS
           not be able to (do sth): I was disappointed that I wasn't able       •  We often make questions in the second conditional with
           to win.                                                                 What would you do if . . . ?: What would you do if you lost
       TIPS • We use manage to do sth to talk about something you do               your laptop?
        successfully, but is difficult.                                         •  We can also make yes/no questions in the second

        • We can also say be brilliant!great!excellent!not bad at doing            conditional: If someone asked you to lend them your
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       sth and be hopeless/bad/terrible/awful/rubbish at doing sth.                computer,  would you do it?
        • We can also say find something difficult/hard to do.                  •  The short answers to these yes/no questions are: Yes,
                                                                                   I would./No, I wouldn't.  We can also say (Yes,) I might.
          + infinitive     + infinitive with to        + verb+ing
          (do)             (to do)                     (doing)                  •;J:m•@n;JI•> ---------------

          (not) be able to   not have a clue how       be quite/very/
          can              find something impossible/    really good at
          could            quite easy                  be useless at            -       Indirect and direct questions  70                  p60
                           have no idea how            be no good at            •  In more formal situations we often use indirect questions
                           know how          manage
                                                                                   because they sound more polite: Could you tell me what time
       TIP• We can also use a noun or a pronoun after be good at, be               it starts? sounds more polite than What time does it start?
       useless at, etc.: Tim's hopeless at tennis,  but Ian's brilliant at it.
                                                                                  indirect question    question word  main clause
                                                                                  phrase               or if/whether    (positive verb form)
       B       Second conditional  78                  p56                                                •  •
                                                                                  Could you tell me  what time          it starts?
        •  We use the second conditional to talk about imaginary                  Have you any idea  if                 he's been invited?
           situations: If I lost my laptop,  I'd probably lose my job! (I  don't
                                                                                  Can you tell me      when            they're arriving?
           think this will ever happen to me.)
                                                                                             •            •            we've booked them a
        •  The second conditional talks about the present or future.              Do you know          whether
                                                                                                                         hotel ro·om?
        •  We often use the second conditional to talk about the opposite
                                                                                •  We use if or whether in indirect questions when there isn't
           of what is true or real: If we didn't have WiFi,  this place would
                                                                                   a question word. If and whether are the same: Have you any
           be empty.  (But we have WiFi,  so this is an imaginary situation.)
                                                                                   idea if/whether we asked him to come?
        POSITIVE AND NEGATIVE
                                                                                •  We don't use if or whether with Do you think ... ?: Do you
          if clause                   main clause                                  think we should email everyone again? not Do }'OU think if/
          (if+ Past Simple)           ('d, would or wouldn't+ infinitive)          whether Vi>'O should email m'ery'One again?
          If I lost my laptop,        I'd probably lose my job!                 •  In indirect questions, the main verb is in the positive form.
          If the internet didn't exist,   I wouldn't have a business.              We say: Can you tell me when they're arriving? not Can }'OU
                                                                                   tell me when are they arri,Ang?
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