MODALS VERBA PROHIBITION, NECESSITY TEC... - 2DO BGU

MODALS

They have many uses

Deduction or Possibility

MUST

MIGHT

MAY

COULD

CAN'T

The students must be tired this week.

Miguel might eat in his house today.

Mateo may work a lot this week for her art exhibition.

If Melany is not here, he could be training now.

Math can't be that difficult.

They have many uses

HAVE TO / DON'T HAVE TO

Sebastian must go to the doctor, he has a fever.

The students must study for their final exams.

He mustn't enter the restricted area.

You mustn't drive without a license.

MUST / MUSTN'T

Obligation

Gabriel has to rest before her competition.

Teachers have to check every homework carefully.

You don't have to go to the party if you don't want to.

She doesn't have to finish the report today.

HAVE TO / DON'T HAVE TO

A strong obligation

MUST / MUSTN'T

Obligation

Not that obligatory

Next, read the following cases and based on each situation, write something that you think must or has to be done in each one.

Obligation

Open Ended

During an in-person math exam, you had no choice but to copy some formulas onto a small piece of extra paper. Everything was going fine until teacher Yulia noticed what you were doing and asked, "My dear student, what do you have there in your hand?"

MANDATORY, what you must do in this case?

Open Ended

In the middle of the laboratory, you see a group working right next to yours mixing some components they shouldn't, causing an explosion right next to you and your group. Teacher Eddy tells everyone to leave, but you notice you're close by and think, "I could help in some way, but the teacher told us to leave."

NOT THAT OBLIGATORY, what do you have to do in this case?