The document discusses different types of conditional sentences in English: zero conditional, first conditional, second conditional, and third conditional. The zero conditional is used to talk about things that are generally true and habits. It uses the structure "if + present tense, present tense." The first conditional expresses possible results of present or future actions, using "if + present tense, will + verb." The second conditional refers to unlikely or impossible situations, with "if + past tense, would + verb." Lastly, the third conditional expresses regret about the past, following the form "if + past perfect, would have + past participle."

1. CONDITIONAL
SENTENCES

2. REAL CONDITIONALS:
PROBABLE CONSEQUENCE

3. ZERO CONDITIONAL

4. talk about habits or things people generally do:
“If I'm really tired I take a nap in the afternoon.”
ZERO CONDITIONAL

5. explaining natural phenomena and processes:
“Water boils when/if you heat it to 100°C .”
ZERO CONDITIONAL

6. explaining how things work:
“It opens when/if you press this button.”
ZERO CONDITIONAL

7. talking about usual consequences / results:
“Students understand less, if they don't listen in class .”
ZERO CONDITIONAL

8. The use:
we use it to talk about things that are generally true
(present simple sentence with “if”)
“If / when you do X, usually Y happens.”
ZERO CONDITIONAL

9. The form:
condition
If you press this button, it opens.
If they have extra money, they spend it on sweets
ZERO CONDITIONALZERO CONDITIONAL
result
IF + PRESENT SIMPLE PRESENT SIMPLE

10. Complete:
If employees don't deliver results, …..............
If …......................................, you say “Bless you!”
If you heat ice, ….......................................
If I have an afternoon just for myself, .....................
ZERO CONDITIONAL

11. FIRST CONDITIONAL

12. plan your future:
“If she gets this job, she'll move to London .”
FIRST CONDITIONAL

13. discuss “plan B”:
“If it rains we'll take a taxi .”
FIRST CONDITIONAL

14. give a warning:
“If you don't stop, you'll go to your room .”
FIRST CONDITIONAL

15. motivate:
“If I do ten more, I'll get some ice-cream .”
FIRST CONDITIONAL

16. negotiate:
“If you wash the dishes, I will clean the bathroom .”
FIRST CONDITIONAL

17. The use:
we use it to talk about possible results
of present or future actions:
“If you do X, it's very likely Y will happen”
FIRST CONDITIONAL

18. The form:
condition
If you exercise, you will loose weight.
If I get a raise, I will buy a new car.
ZERO CONDITIONALFIRST CONDITIONAL
result
IF + PRESENT SIMPLE WILL + VERB

19. Sometimes we use other modal verbs,
not only will, in conditional sentences:
If you don't know, you should ask her.
If you want to go, I can buy the tickets.
If it rains, we might stay in.
FIRST CONDITIONAL

20. Complete:
If the weekend is sunny, …..............
If …......................................, he will quit his job
If this doesn't work, ….....................................
If …...................................., we will get a divorce.
FIRST CONDITIONAL

21. UNREAL CONDITIONALS:
HYPOTHETICAL SITUATIONS

22. SECOND CONDITIONAL

23. daydream:
“If I won the lottery, I would buy a castle in France .”
SECOND CONDITIONAL

24. complain and make excuses:
“If they paid me more, I would work harder .”
SECOND CONDITIONAL

25. talk about hypothetical situations:
“If I was the president, there would be no schools .”
SECOND CONDITIONAL

26. give advice:
“If I were you, I wouldn't do it .”
SECOND CONDITIONAL

27. The use:
ZERO CONDITIONALSECOND CONDITIONAL
we use it to talk about impossible
or very unlikely situations and their consequences
now and in the future:
“If you did X (although it's not possible),
Y would happen.”

28. The form:
condition
If I had more money, I would go on holiday.
If he wasn't sick, he could play with us.
ZERO CONDITIONALSECOND CONDITIONAL
result
IF + PAST SIMPLE WOULD + VERB

29. Talk about these hypotheticals:
● winning a lot of money
● changing careers
● picking up a new hobby
● making changes in your organization
● making changes in your country
● meeting someone famous
SECOND CONDITIONAL

30. THIRD CONDITIONAL

31. expressing regret:
“If I hadn't partied so much, I would have studied more and
gotten better grades .”
THIRD CONDITIONAL

32. analysing mistakes:
“If we had read the instructions right away, we would have
finished by now .”
THIRD CONDITIONAL

33. blaming:
“If you had listened to me, we wouldn't have missed the turn .”
THIRD CONDITIONAL

34. The use:
ZERO CONDITIONALTHIRD CONDITIONAL
we use it to talk about impossible
changes that we would like to make to the past
“If you had done X ,
Y would have happened.”
(none of it is possible
as we can't change the past)

35. The form:
condition
If I had studied more, I'd have passed the exam.
If he hadn't lied, they wouldn't have fired him.
ZERO CONDITIONALTHIRD CONDITIONAL
result
IF + PAST PERFECT WOULD + HAVE
+ PAST PARTICIPLE

36. BLAME GAME!
You were supposed to send an
important report, but you missed the
deadline.
I wouldn't have missed the deadline...
ZERO CONDITIONALTHIRD CONDITIONAL