The document discusses three types of conditionals in English: Type 1 conditionals refer to possible present or future conditions using constructions like "if + present, will/can/may". Type 2 conditionals refer to unlikely or hypothetical conditions using "if + past tense, would/could/might". Type 3 conditionals refer to impossible past conditions using "if + past perfect, would/could/might + have + past participle". They express past regrets or conditions.

1. C
CONDITIONALS

2. Conditionals type 0
• If go out in the rain , I get wet.
• If I heat ice, it metls.
• If I touch fire, I burn
• Negative form
• If I don’t go out in the rain, I don’t get wet
• If she doesn’t heat ice, it doesn’t melt.
• Questions
• Does ice melt if I heat it?
• Do you get wet if you go out in the rain ?
• If +s present *simple present = A condition that is always true

3. Conditionals type 1
• If Istudy hard, I will pass the exam.
• If I study hard, Ican pass the exam.
• If I do exercise ,I will lose weight .
• If she wakes up early, She may do exerecise before work
• If I turn on the AC, I will be cold.
• Negative form
• If I wake up late ,I won’t have breakfast at home
• If I dont study hard, I won’t pass my test.
• Unless she wakes up early, she can have breakfast at home.
• Unless I drive to work ,I won’t arrive on time
• Questions
What Will you do if you wake up early?
Will you arrive on time if you wake up early?
• Unless /If +s present * Will / can/ may / should = A posible present or future condition .

4. Conditionals type 2
• If I won the lottery ,I would buy a house..
• If She were my friend, I would invite her to my party.
• If I were you ,I would study more.
• If I had a lot of money, I would never work
• If I lived in Europe, I would tavel a lot.
• Negative form
• If I weren’t so poor,I wouldn’t have to work.
• If I didn’t pay attention,I could fail my test.
• If I didn’t bring my keys,I wouldn’t be able to open the door.
• Questions
What would you do if were rich?
Would you come to the party if I invited you?
• If +simple past* would / could/ might = unreal or untrue condition .
• We use were with all the pronouns.

5. Conditionals type 3
• If I had won the lottery ,I would have bought a house..
• If she had been my friend, I would have invited her to my party.
• If I had studied more, I would have passed my test.
• If I had had a lot of money, I would have traveled around the world
• If I had lived in Europe, I would have visited many countries.
• Negative form
• If I hadn’t studied ,I wouldn’t have passed my test.
• If I hadn’t worn a facemask ,I could have gotten covid 19.
• Questions
What would you have done if you had had a million dollars?
Would you have come to the party if I had invited you?
• If +past perfect* would / could/ might + have+ past participle=
imposible condition . Past regret , past condition .