First vs second conditional

First vs second conditional

1. First conditional

   • Structure
     • if +present simple+ will/won´t +verb
       • We can substitute if
         • Unless, As long as
   • Features
     • Real
     • Posible in the future
     • Verdades universales

2. Estructure

   • "If" clause + main clause
     • We can substitute if
       • Supposing (that)
         • Use contractions
           • I'II, You'll, We´ll, etc.

3. Second conditional

   • Features
     • Unreal
     • Not an actual situation
     • Imaginary situations in the present or future
     • Impossible present situations
     • Tips
   • Structure
     • If+ past simple, would+ verb
       • In the If clause, we can us were, but change the time