Zero conditional

Zero conditional

1. Function

   • Things that are always 1rue
   • Result of something

2. Situations

   • Instructions
   • Suggestions
   • Request
   • Advice

3. Form

   • If + present simple + present simple
     • Example
       • If + I mix hydrogen with oxygen + it turns into water
   • Unless
     • Example
       • Unless + I'm late for work + I always catch the train

4. Imperatives

   • Describe rules and laws
   • Give instructions
   • Offers, suggestions, advice