ZERO AND FIRST CONDITIONAL

ZERO AND FIRST CONDITIONAL

1. Zero Conditional

   • It describes events and results that happen regularly or are always true
     • "If clause" = Present simple. "Main clause" = Present simple
       • If the lizard gets scared, it hides

2. First Conditional

   • It describes future possible events and the expected results of those events
     • "If clause = Present Simple. "Main clause" = Future form
       • If the scientists succeed, many people will live longer.

3. Imperative Conditional

   • We can use imperatives in the main clause
     • If you're tired (now), go to bed (now). If you're tired when you arrive (this evening), go to bed then (then).

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