Презентация на тему English grammar. Using should

should
13-2 Using have + infinitive (have to/has to)
13-3 Using must
13-4 Polite questions:

USING SHOULD

long.
(b) Allen is hungry.
(c) You are tired.
He should

You should go home.

13-1 USING SHOULD

should = This is a good idea.
(advice)

of verb
I
You
She
He
It
We
They


should go.
13-1 USING SHOULD

go.
?

13-1 USING SHOULD

should + simple

go out in the rain.
You

NEGATIVE: should not

(f) You shouldn’t go out in the rain.

CONTRACTION: should + not = shouldn’t

13-1 USING SHOULD

mother
go to the library
try harder
learn to drive
stop smoking
13-1 Let’s

mother
go to the library
try harder
learn to drive
stop smoking
13-1 Let’s

mother
go to the library
try harder
learn to drive
stop smoking
13-1 Let’s

INFINITIVE (HAVE TO/HAS TO)
People have to drink water.

drink water.
same
meaning
(b) People have to drink water.

(c) Lance needs to work.

(d) Lance has to work.

same
meaning

have + infinitive = need

13-2 USING HAVE + INFINITIVE (HAVE TO/HAS TO)

work yesterday.
PAST FORM: had + infinitive
13-2 USING

What time do you have to work?
(h) Why

13-2 USING HAVE + INFINITIVE (HAVE TO/HAS TO)

QUESTION FORM:
do, does, did used with have to

He doesn’t have to go home.
(j) The bus was

13-2 USING HAVE + INFINITIVE (HAVE TO/HAS TO)

NEGATIVE FORM:
don’t, doesn’t, didn’t
used with have to

by typing on the screen. The grey boxes accept

Directions for the teacher:

to do next week?

to do
for homework yesterday?

must sleep.

13-3 USING MUST

must

People need sleep.

You
She
He

must study.

They must studies.

?

They must to study.

?

must

+ simple form of a verb

13-3 USING MUST

to fall asleep.
13-3 USING MUST

must not = no choice

to come
to my party if you

don’t have to = you have a choice

13-3 USING MUST

tonight.
I have a test tomorrow.
(h) He

(g) I should sleep tonight,
but I want to watch TV.

(i) He should get a passport.
He may go abroad.

13-3 USING MUST

It is raining very hard.
(k) You should take an

13-3 USING MUST

MUST

SHOULD

very important
necessary
no choice

good idea
not necessary
choice

this medicine
study mathematics
practice every day
go to medical school
speak English
must

√

13-3 Let’s Practice

must take this medicine

the zoo
take this medicine
study mathematics
practice every day
go to medical

wash your clothes

must +

√

13-3 Let’s Practice

must go to

medical school

the zoo
take this medicine
study mathematics
practice every day
go to medical

wash it

should +

√

13-3 Let’s Practice

should wash it

I, COULD I, AND CAN I

Could I borrow your eraser?

(c) Can I borrow

13-4 POLITE QUESTIONS: MAY I, COULD I, AND CAN I

I

(f) Can I
borrow your eraser?
borrow your eraser?
borrow your eraser?

13-4 POLITE QUESTIONS: MAY I, COULD I, AND CAN I

I

I need to borrow a pencil.
_____________________?

borrow some
paper.



May I
Can I
Could I
_____________________?

to use
her dictionary.


May I
Can I
Could I
_________________________?

COULD YOU AND
WOULD YOU

Would you (please) come with us?
13-5 POLITE QUESTIONS:

same
meaning

Could you (please)
Would you (please)

to.
(f) I’d be happy to.
(g) Sure.
(h) No problem.




informal
TYPICAL

13-5 POLITE QUESTIONS: COULD YOU AND
WOULD YOU

Let’s Practice

Could you
Would you

Sure.

_____________________________?

she
would turn
down that
music.
13-5 Let’s Practice

Yes, of course.

_____________________________?

phone.
I’m working.
13-6 IMPERATIVE SENTENCES

sentence
13-6 IMPERATIVE SENTENCES

I want you
to be quiet.

the gate.

Imperative uses simple form of verb.


13-6

fast.
(e) Don’t go out tonight.

don’t + simple form

13-6 IMPERATIVE SENTENCES

Jan.
(g) DIRECTIONS: Add two cups of flour.
(h) ADVICE: Don’t

please

polite
request

13-6 IMPERATIVE SENTENCES

what do we need?
Jenna: Buy some milk and bread.
Scott:

13-6 Let’s Practice

will.
Alex: Please do it now.
Tara: Why?
Alex: The horse is

13-6 Let’s Practice

could
may
might

make bread.

(a) Yazid

modal auxiliary = a helping verb

13-7 MODAL AUXILIARIES

able to
is going to

make bread.

(b) Ben

similar to modal auxiliaries

13-7 MODAL AUXILIARIES

or X

SIMILAR EXPRESSIONS

EXAMPLE
(a) can

ability

polite
question
She can cook.

Can

(b) could

past ability

polite
question

I couldn’t see it.

Could you please
show me?

13-8 SUMMARY CHART: MODAL AUXILIARIES AND
SIMILAR EXPRESSIONS

EXAMPLE
(c) may

possibility

polite
question
It may snow.

May we see the

(d) might

possibility

It might snow.

(e) must

necessity

You must leave now.

13-8 SUMMARY CHART: MODAL AUXILIARIES AND
SIMILAR EXPRESSIONS

EXAMPLE
(f) should

advisability
(good idea)

You should read
this book.
(g) will

future
happening
You will

(h) would

polite
question

Would you
please call me?

13-8 SUMMARY CHART: MODAL AUXILIARIES AND
SIMILAR EXPRESSIONS

EXAMPLE
(i) be able to

ability

I’m not able to
finish this

(j) be going to

future
happening

I am going to study more.

past
necessity

I had to study
so much!

(k) have to/has

(l) had to

necessity

You have to
work harder.

13-8 SUMMARY CHART: MODAL AUXILIARIES AND
SIMILAR EXPRESSIONS

by typing on the screen. The grey boxes accept

Directions for the teacher:

do today.

something from
your teacher.
Ask a polite question with may.

go skiing!

Beth: Let’s go on a picnic.

13-9 USING LET’S

let’s = let us (I think we should)

like cooking.

Beth:
go to France
take a rest
do our

go to the gym

talk about this

go out for dinner

let’s +

√

13-9 Let’s Practice

Let’s go to France.
13-9 Let’s Practice

let’s +
√
go to

take a rest

do our homework

go to the gym

talk about this

go out for dinner

talk about it.
13-9 Let’s Practice

let’s +
√
take a rest
do

go to the gym

talk about it

go out for dinner

go to France