Modal verb#1
what is modals verb?
They are auxiliary veerbs.
Who use the must often?
Must lo utilizan a menudo personas con autoridad.
How to use the positive form in modal verbs?
(I, You, We, They) need to/have to: needed to/had to: go, study, sleep.
(He, She, It) needs to/has to/needed to/had to: go, study, sleep.
How modal verbs are composed?
Modal verbs are not conjugated: they do not take time or person, and they never change.
it is followed by a main verb in its infinitive form.
You _____ talk while the teacher is teaching.
A) Must
B) Mustn't
How to use the negative form in modal verbs?
(I, You, We, They) do not (don't)/did not (didn't): Need to/ Have to: go/study/sleep.
(He, She, It) does not (doesn't)/did not (didn't): Need to/Have to: go/study/sleep.
What are the main modal verbs?
Can, could, may, might, must, shall, should, will y would.
I ____ work harder if I want a successful business.
A) Must
B)Mustn't
Must
As used in questions?
Do/Did (I, You, We, They): Need to/Have to= go?, study?, sleep?.
Does/Did (He, She, It) Need to/Have To= go?, study?, sleep?.
What is the structure of modal verbs?
«verbo modal + verbo principal»
You ____ take a shower before you enter the swimming pool.
A) Must
B) Mustn't
Must
As used in short answers (yes / no)?
Yes, (I / you / we / they) do / did.
Yes, (he / she / it) does / did.
No, (I / you / we / they) don't / didn't.
No, (he / she / it) doesn't / didn't.
What are modal verbs used for?
to express an opinion as to whether something is probable or possible. We also use them when talking about ability, asking permission, or making a request.
to express an opinion as to whether something is probable or possible. We also use them when talking about ability, asking permission, or making a request.
to express an opinion as to whether something is probable or possible. We also use them when talking about ability, asking permission, or making a request.
To express an opinion has to whether something is probable or possible. We also use them when talking about ability, assking permission, or making a request.
You ____ eat on the bus. Other people will be angry if you do.
A) Must
B) Mustn't
Mustn't
As used in Questions Wh?
Where/When/Why: Do/Did (I, You, We, They): Need to/Have to: go?/ study?/sleep?.
What time: Does/ Did (He, She, It): Need to/ Have to: go?/ study?/ sleep?.