Some tips about If Clauses.

1. If Clauses – Conditional
PART 1

2. If Clauses – Conditional Sentences

3. If Clauses – Conditional Sentences

4. If Clauses – Conditional Sentences

5. If Clauses – Zero Conditional
To talk about things that are always true, like a
scientific fact.
If + SIMPLE PRESENT + SIMPLE PRESENT

6. If Clauses – Zero Conditional
If you do not water the plant, it dies.
You need to do physical exercise if
you want to be fit.

7. If Clauses – First Conditional
To talk about possibilities in the present or in the
future
If + SIMPLE PRESENT + SIMPLE FUTURE

8. If Clauses – First Conditional
If they get up late,
they will miss the bus.
I will stay home if it rains.