Prepare 7 B2 - Unit 4 Grammar | Baamboozle - Baamboozle

English 19 Public

Modals of necessity, obligation, prohibition, and advice.

Study Slideshow

Which modal verb means NECESSITY?

should

need to

could

ought to

What are the two negative forms of "need to"?

don't need to / needn't

Which of the following modal verbs are NOT used for OBLIGATION?

have got to

ought to

have to

must

Which modal verb is usually used for an obligation that is NOT the speaker's idea?

have to

have got to

must

Which of the following does NOT mean LACK OF OBLIGATION?

haven't got to

don't have to

don't need to

mustn't

Which modal verb means PROHIBITION?

haven't got to

don't have to

needn't

mustn't

What are two modal verbs used to GIVE ADVICE

should / ought to

Reword the above sentence using "ought to" instead of "should"

Ought I to go to the hospital?

Reword the above sentence using "must" instead of "have to"

Must I go to school?

Reword the above sentence using "have got to" instead of "have to"

Have I got to go to school?

Complete the sentence: "I think you are drinking too much coffee. You...."

...should / ought to drink less.

Use a modal verb to explain the menaing of the sign.

You mustn't / can't / are not allowed to run.

Use a modal verb to explain the meaning of the sign.

You must / have to / have got to wear safety glasses

Anthony _______________ up on time. (TO)

Anthony OUGHT TO TURN up on time.

If you like, you _______________ the following exercise. (DO)

If you like, you DON'T HAVE / DON'T NEED / HAVEN'T GOT TO DO the following exercise.

We _______________ a plane. (MUST)

We MUST NOT SMOKE ON a plane.