Guadalupe 2016

1. Álbum de fotografías
por Anabel
Future probability
Mrs. Anabel Montes - English teacher

2. CAN:
 Can is an auxiliary verb, a modal
auxiliary verb. We use can to:
 Talk about possibility and ability
 Make requests
 Ask for or give permission

3. Structure of can
The basic structure for can is:
subject + auxiliary
verb
can
+ main verb

4. Forms
+ I can play tennis.
- He cannot play tennis.
can't
? Can you play tennis?

5. Expressing permission
We also use can /can’t to ask for
and give permission.
Example:

6. REQUESTS
And we use “can” to ask
somebody to do something!
-Can you …….., please?
Example:

7. HAVE TO :
We often use have to to say that
something is obligatory, for
example:
•Children have to go to school.

8. STRUCTURE
subject
auxiliar
y verb
main
verb
have
to-infinitive
+ She has to work.
- I do not have to see the
doctor.
? Did you have to go to
school?

9. It is NOT necessary / there is no
obligation
You don’t have to call him today. You
can do it tomorrow if you like.
DON’T HAVE TO

10. Is a normal present simple verb. For
questions forms , we use do/does +
subject + have to + infinitive without
to.
 Does he have to get more work early
tomorrow?
HAVE TO

11. Should
is a modal auxiliary that we use
very frequently in English:
To give advice or a
recommendation:
Example:
That new restaurant
downtown is great! You
should try it.

12. We also use should . . .
To give our opinion about
something.
To say what we think is a
good idea or the “right” thing
to, do in our opinion.

13. *Should is not as strong as
“must” or “have to”
Consider these examples . . .
You should stop smoking.
(=it would be a good idea; this is my
suggestion.)
You must stop smoking.
(=it is necessary that you stop.
You have to do it.)

14. a) Every man__________________do
military service in my country. It's
obligatory.
b) When do we__________________pay
for the next term?
c) Does Susan__________________work
long hours?
EXERCISES
1. Complete using HAVE TO /DON’T
HAVE TO:

15. d) I__________________get up
early on Sundays. I can stay in
bed.
e) You__________________have a
visa to come to Ukraine.
f) Every
man__________________do
military service in my country.
It's obligatory.

16. 1. He_____work in the evening.
2. We________go shopping.
3. The friends______get up early.
4. Mandy__________read the
instructions.
5. I____________play the guitar.
2. Complete using DOESN’T HAVE TO
/DON’T HAVE TO:

17. a) you can play the violin?
b) draw they can't well.
c) play I basketball can.
d) we can come house to your?
e) she sleep can't
f) you cook can?
g) watch can television I?
3. Order:

18. You should take some medicine.
You _______ get some rest.
You _______ drink some orange juice.
You shouldn’t go to work.
You _______ go out in the cold.
You _______ eat too much junk food.
Should I call the doctor? Yes, you should.
______ I get some rest? Yes, you should.
Should I go out in the rain? No, you ______.
4. Fill in the blanks