Conditionals

Conditionals

1. First Conditional

   • Use
     • a possible condition and its probable result in the future
       • If you can't do the homework give me a call
   • Form
     • If + Pr Simple + will
       • If I find your wallet I'll let you know
       • You won't pass the test if you don't study
       • What will you do if you don't find a job?
       • if can be replaced by unless or in case
         • Unless I hear from you, I'll come at 8.
           • I'll take my umbrella in case it rains

2. Zero Conditional

   • Use
     • A situation that is always true
       • If means when or whenever
         • If you spend over 50 pounds at that supermarket you get a five per cent discount

3. Second Conditional

   • Use
     • unreal situation and its probable result
       • The situation is improbable, impossible, imaginary or contrary to known facts
       • If I were the president of my country I'd increase taxes
     • If I were you I'd ...is used to get advice
       • If I were you I'd apologize to her
     • Other modal verbs are possible in the result clause
       • I could buy some new clotches if I had some money
   • Form
     • If + Past Simple + would
       • If I won some money I'd go around the world
         • I'd give up my job if I didn't like it
           • What would you do if you saw someone shoplifting?

4. Time clauses

   • When, as soon as, before, until, after are not usually followed by will
     • I'll call you when I get home
       • Wait until I come back