The document discusses different types of if clauses used to form conditional sentences. It describes the zero conditional, which uses the present tense to talk about things that are always true. It also covers the first conditional, which uses the present tense and future tense to talk about possibilities in the present or future, such as missing the bus if getting up late or staying home if it rains.

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.