The document discusses different types of conditionals in English. It describes zero, first, second, and third conditionals. The zero conditional uses the simple present tense in both parts of the sentence to describe events that always happen under certain circumstances. The first conditional uses the present tense followed by the future tense to talk about possible future events. The second conditional uses the past tense followed by the modal "would" to describe hypothetical or unlikely situations. The third conditional uses the past perfect tense followed by "would have" to talk about hypothetical past events that did not actually happen.

1. Conditionals
Sometimes we call them 'if clauses'. They describe the result of
something that might happen (in the present or future) or might
have happened but didn't (in the past) . They are made using
different English verb tenses.

2. Zero Conditional
• Use the simple present to form both parts of your sentences. Here’s the
structure:
• If + Simple Present + Simple Present
• Example:
• When she exercises, she feels better.
• Note:
We can use "when" instead of "if."

4. First Conditional
• The first conditional has the present simple after 'if', then the future simple in the
other clause:
• if + present simple, ... will + infinitive
• Example:
• If it rains, I won't go to the park.
• Note:
You can use these modal verbs instead
of will:
• shall, can, may.

6. Second conditional
• Structure:
• If + Simple Past, + Would + Base Form
• Example:
• If I won a million dollars, I would travel around
the world.
Note:
You can use these modal verbs instead of would:
should, could, might.

8. Third conditional
• Structure:
• if + past perfect, ...would + have + past participle
• Example:
• If I had woken up on time,
• I would have taken the bus.
• Note
• The short form of had is 'd.
• For example: If he'd passed his exams, he would have
gotten a diploma.
• You can use these modal verbs instead of would have:
• should have, could have, might have.

12. THANKS
• Perez Diaz Tatiana
• Perez Moreno Caren Julieth
• Pirachican Martinez Shelcy Daniela
• Calderon Garcia Paula Valentina