Condition

alsCONDITIONALS

1º Conditional
IF + PRESENT SIMPLE + FUTURE (WILL)
Algo que no ha pasado todavía pero que es posible.
IF YOU POST THE LETTER TODAY, IT’LL ARRIVE ME TUESDAY.

2º Conditional

IF + PAST SIMPLE + CONDITIONAL SIMPLE (WOULD)
Algo que podría haber sido de otra manera.
IF YOU PHONED ME, I’D KNOW BEFORE.

3º Conditional
IF + PAST PERFECT + CONDITIONAL PERFECT (WOULD +HAVE + P.P)
Algo que ya ha ocurrido y que no hay forma de cambiarlo.
IF YOU HAD STUDIED, YOU’D HAVE PASSED THE EXAM.

Conditional type 0

IF + PRESENT SIMPLE + PRESENT SIMPLE

Verdades universales, es decir, algo que siempre ocurre de esa manera.
IF YOU’RE BORN IN SPAIN, YOU’RE SPANISH.

1. If John had come to the football, he (like) it
2. I'll do it if he (ask) me
3.I wouldn't have been so upset if Judy (write) to me earlier.
4. If we offered him more money, (he stay) here?
5. If she's gone out, we (ask) Peter to do it for us
6. I (look after) the children if you carry the suitcases
7. We would have missed the train if we (be) 2 minutes later
8. It's a pity Terry wasn't at the party. He (love) it
9. Phone the police if you (see)anything strange
10. I'm going to scream if you (not stop) playing that guitar
11. The children always (get) frightened if they watch horror films
12. (you let me know) what happens if I don't get to the meeting?
13. I don't know what I'd do if John (be) in an accident
14. There (be) trouble if they try to stop him leaving
15. Can I take the typewriter if you (finish) with it?16. It's a pity David isn't here. He (be) very amused
17. Shout if you (see) anything unusual
18. If you (look after) the car, if will never break down
19. If you (look after) the car, it wouldn't break down so much
20. If you (look after) the car, we'd be able to sell it now
21. Why didn't you watch my programme? You (enjoy) it
22. If the weren't so bad-tempered, hiswife (not leave) him so soon after the marriage
23. (Ask) for help if you're having problems
24. I (not go out) if I'd known he was so ill
25. What (you say) if I offered you a job?
26. He (be) tired when we see him tomorrow if he's been working all night
27. Tell me if there (be) anything wrong
28. The engine starts if you (turn) this key
29. If you stayed at home, there(not be) any trouble
What would you do if he (resign) tomorrow?

1. Complete the sentences about these situations.
1. You went out for a walk without an umbrella. It rained, you got very wet and then you caught a cold.
a) If I _______(take) an umbrella with me, I _________(not get) wet.
b) If I _______(know) it was going to rain, I ________(not go) out.
c) If I _______(notgo) out, I _________(not catch) a cold.

2. You went to bed late last night. This morning you woke up late. Then you missed your bus and you were late for work.
a) I _________(not wake up) late this morning if I _______(not go) to bed late last night.
b) If ________(not wake up) late, I _________(not miss) my bus.
c) If I _________(not miss) my bus, I ________(not be) late forwork.

2.There are mistakes in some of these sentences. Find the mistakes and correct them.
1. Janet will be disappointed if she'll fail the exam.
2. If Peter had been more careful, he wouldn't break the camera.
3. You can use my car tomorrow if I don't need it.
4. If I won't have much time, I usually have a sandwich for lunch.
5. If I were you, I won't lend John any money.6. If the bus doesn't come soon, I'll walk home.
7. I'd be happier if I don't have to work so hard.

3. Make if sentences about these situations.
1. Mike never takes any exercise. He's so unfit.

2. I didn't know your address. I didn't write to you.

3. We didn't know the film was on TV. We didn't record it on our video.

4. I go to bed late every night. I'm always...