The document provides examples of conditional sentences using "if" to express possible situations and their consequences. It discusses the structure of sentences using "if" followed by the present simple tense and "will/won't" plus an infinitive verb. Examples are given of conditional sentences expressing superstitions and their potential consequences. The document notes that modal verbs other than "will/won't" can also be used after "if" such as "can", "might", "may", "must", and "should".

2.  If you want to be fit, you need to do exercise every day.
 If people are wearing headphones in the street, they often don’t
notice other people.
 If you haven’t been to New York, you haven’t lived.
 If you haven’t seen his last film, you should.
 If you want to lose weight, don’t eat sugar.

3.  If you want to be fit, you need to do exercise every day.
 If people are wearing headphones in the street, they often don’t
notice other people.
 If you haven’t been to New York, you haven’t lived.
 If you haven’t seen his last film, you should.
 If you want to lose weight, don’t eat sugar.
To talk about something which
is always true or happens as a
result of something else.
Present
simple
Present
continuous
Present
perfect
Modal verb
imperative

5.  Identify the structure of the following sentences:

6.  the sentence is divided in two parts:
If + present simple Will / won’t + infinitive
To talk about a possible future
situation, and the
consequence.

8. Let’s brainstorm
superstitions. How
do you express
them?

9. Opening an umbrella indoors

10. Opening an umbrella indoors
If you open an umbrella indoors,
it will bring you bad luck.

11. Breaking a mirror

12. Breaking a mirror
If you break a mirror, you will
have you 7 years of bad luck.

13. Walking under a ladder

14. Walking under a ladder
If you walk under a ladder,
something bad will happen to
you.

15. Blowing out all the candles on
your birthday cake

16. Blowing out all the candles on
your birthday cake
If you blow out all the candles on
your birthday cake with one
breath, you will get what you
wanted.

17.  But will or won’t aren’t our only options.
 Which other modal verbs can you distinguish in these examples?

18. If + present simple
can
might
may
must
should
+ infinitive

20. if not unless

21. Which verb tense can you
identify after these time
expressions?

22. Which verb tense can you
identify after these time
expressions?
That's right! The present form!
• Present simple
• Present continuous
• Present perfect