2. It is permitted / allowed
• The boss says we can leave early
today.
• Can I use your computer?
CAN
I.E.P «Nuestra Señora de Guadalupe»UNIT – 6 English – 3RD
MODALS
3. It is prohibited / not allowed
• We can’t take personal calls at work.
CAN’T
I.E.P «Nuestra Señora de Guadalupe»UNIT – 6 English – 3RD
MODALS
4. With question forms of modal verbs,
invert the modal verb and the
subject.
Can customers try on the clothes?
CAN
I.E.P «Nuestra Señora de Guadalupe»UNIT – 6 English – 3RD
MODALS
5. It is necessary / there is an
obligation
He has to finish the report today.
We need it by 5 o’clock.
HAVE TO
I.E.P «Nuestra Señora de Guadalupe»UNIT – 6 English – 3RD
MODALS
6. 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
I.E.P «Nuestra Señora de Guadalupe»UNIT – 6 English – 3RD
MODALS
7. 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
I.E.P «Nuestra Señora de Guadalupe»UNIT – 6 English – 3RD
MODALS
8. 1. Make 2 sentences for each case.
EXERCISES
I.E.P «Nuestra Señora de Guadalupe»UNIT – 6 English – 3RD
MODALS