conditional zero and first conditional

conditional zero and first conditional

1. Structure

   • If + subject + present simple + subject + present simple
     • you can change the structure
       • only if the sentence if it goes 2 place, it is not put before the eat
     • example
       • if water reacher 100´C. It boils
   • Other structure
     • if...then...
       • examole
         • if you don't study, then you fail

2. use

   • give instructions
     • example
       • if it rains, don't go to the playground
   • real facts
     • example
       • if my dog sees the postman, he barks

3. differenc

   • first conditional
     • use thee simple present
       • they are achievable
         • proposicion if
           • if + subject + verb present
             • example
               • if you sleep badly
   • conditional zero
     • this verb present
       • generalizes and states
         • proposition if
           • if + subject + ver present ( present simple, continuous y perfect
             • example
               • if it rains tomorrow

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