If a condition in the present is met, then a result will occur in the future. The 1st conditional refers to possible or likely conditions and their future results, using "if" to introduce the condition and will/won't to discuss the future result. It also notes that "unless" means "if not".

1. 1ST
CONDITIONAL

2. 1st CONDITIONAL
IF CONDITION, RESULT.
IF PRESENT, FUTURE.
RESULT IF CONDITION.
FUTURE IF PRESENT.
POSSIBLE (EASY TO HAPPEN)
CONDITIONS.
 UNLESS = IF NOT
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