3. Verbos modales
He doesn’t
have to
can, could
may, might
must (not)
have to
should
I have to
You have to
He has to
We have to
You have to
They have to
4.
5. SUBJECT MODAL VERB+ + BASE
FORM
Quien realiza
la acción en
una oración
· sustantivos
· pronombres
· etc
Tipo de verbo
auxiliar
can, could,
must, have to,
should…
Forma base: no
lleva tiempo ni
persona. Como el
infinitivo, pero sin
‘to’ antecedente.
7. SUBJ MODAL VERB
BASE FORM
+ +
Rihanna should dance every day
Ariana G has to change her hairstyle
Homer can eat 100 doughnuts
+
COMPLEMENTS,
ADVERBS
16. 1. Who's that at the door? It ___ be Susie - she is
still at work now.
2. We ___ get to the meeting on time yesterday,
because the train was delayed by one hour.
3. ___ john play tennis really well?
4. I ___ understand the chapter we had to read for
homework. It was so difficult.
5. You have already eaten three cakes! You ___ be
hungry!
6. ___ I go to the bathroom please?
Choose: can, can’t, could, couldn’t
¿Qué función cumple en cada frase?
GRAMMAR
17. may may not May…?
permiso no permiso pedir permiso
posibilidad posibilidad (-)
MAY > MIGHT
probability
might might not Might… ?
posibilidad posibilidad (-)
18. Choose: can, can’t, could, couldn’t, may, might
¿Qué función cumple en cada frase?
1. Tomorrow I ___ be late to class: don’t
wait for me.
2. If you throw the ball from here, you ___
get it inside the trash bin.
3. Even if I entered the contest, I ___ win.
4. I don’t know where she is. She ___ be
walking to my grandmother’s house.
5. £50 for two cups of coffee? This bill ___
be right!
6. Mr.President, ___ I borrow your pen?
22. must mustn’t “Must” I…?
obligación
(personal)
deducción
prohibición preguntar
obligación
(La estructura,
aunque es
correcta, suena
arcaica)
23. have to
has to
don’t have to
doesn’t have
to
Do I have to… ?
Does he have to ...?
obligación
(externa)
no obligación preguntar
obligación
I have to
You have to
He has to
We have to
You have to
They have to
25. You should put on a winter coat
He has to do the exam.
We mustn’t feed animals at the zoo
They can dance sevillanas wow!
I can go to the supermarket
You can go to the concert.
Could you please close the window?
advice
obligation
prohibition
ability
possibility
permission