Zero conditional

Zero conditional

1. USAGE

   • Things that are generally true.
   • Things that are very probable or habits.

2. PARTS (CLAUSES)

   • If clause
     • When Unless
     • Present simple
   • Main clause
     • Present simple
       • Form & use of a comma
         • If clause, main clause.
           • When it rains, I take a taxi.
           • If you heat water to 100 °C, it boils.
           • When you get home, give me a call.
         • Main clause if clause
           • I take a taxi when it rains.
           • Water boils if you heat it to 100 °C.
           • Give me a call when you get home.