1. Conditional

2. Conditional Sentences
Structure :
A conditional sentence is composed of 2 parts :
If-clause +
Main Clause
Example :
If it rains tomorrow, we will not come.
If-clause
Main Clause

3. Conditional Sentences: REAL
FACTS
Use :
Talk about universal truths or facts.
Tense :
Present tense in both clauses
Example :
Present Tense
Present Tense
If you heat water to 100°C, it boils.
If you pour oil into water, it floats.

4. Conditional Sentences: REAL
FUTURE
Use :
Talk about a present or future probable case.
Tense :
If-clause ~ Present Tense
Main Clause ~ Future Tense
Example :
Present Tense
Future Tense
If I feel sick, I will not go to school.
If it rains tomorrow, the match will be cancelled.

5. Let’s practice: REAL do not come
If you ___________________ (not come),
You ________________ (miss ) the show.
will miss
will buy
John __________________ (buy)a car if he
_____________ (get)a job.
gets
gets
Mary ________________(get) a toothache if
she_________________ (eat) too many sweets.
eats

6. It’s your turn Please write 5 sentences about real conditions.
Please have at least 1 real fact.

7. Conditional Sentences: UNREAL
Use :
Describe what would happen if an unreal condition occurs.
Tense :
If-clause ~ Past Tense
Main Clause ~ would + Verb (base)
Example :
Past Tense
Would + V (base)
If he were a bird, he would fly across the harbour.
If I had $200,000 now, I would buy a car.

8. Let’s Practice: UNREAL
were
If I ________________ (be) four years old, I
________________ (learn) to play the piano.
would learn
knew
If I ________________ (know) how to solve the problem, I _______________ (help)
me a new computer.
would help
would give you a hug
3. I________________________ (give you a hug)
if I ________________ (be) there.
were

9. It’s your turn Talk to a partner
What would you do if the bank accidentally gave you $10,000,000?

10. END

11. Conditional Sentences Would + Present Perfect Form
Use :
Talk about a past, impossible case
Tense :
If-clause ~ Past Perfect Tense
Main Clause ~ Would + Present Perfect Form
Example :
Past Perfect Tense
Would + Present Perfect Form
If I had had enough money, I would have bought the camera yesterday.
If I had come home earlier, I would not have missed the programme.