B et ty S ch r am p fer A zar
S tacy A . H ag en

T each er R esou r ce
D isc
S lid e sh ows for u se wit h
P ower P oin t p r esen tation soft war e

L au r ett e P ou los S im m on s
Copyright © 2007 by Pearson Education, Inc.
All rights reserved.
CONTENTS
13-1
13-2
13-3
13-4
13-5
13-6
13-7
13-8
13-9

Using should
Using have + infinitive (have to/has to)
Using must
Polite questions: may I, could I, and can I
Polite questions: could you and would you
Imperative sentences
Modal auxiliaries
Summary chart: modal auxiliaries and similar…
Using let’s
13-1 USING SHOULD

My hair is very long.
I should cut it.

3
13-1 USING SHOULD

(a) My hair is very long. I should cut it.
(b) Allen is hungry. He should eat lunch.
(c) You are tired. You should go home.
should = This is a good idea.
(advice)

4
13-1 USING SHOULD

(d)

I
You
She
He
It
We
They

should go.

should + simple form of verb
5
13-1 USING SHOULD

(d) He should go.
He should goes. ?
He should to go. ?
should + simple form of verb

6
13-1 USING SHOULD

(e) You should not go out in the rain.
You will get wet.
(f) You shouldn’t go out in the rain.
NEGATIVE: should not
CONTRACTION: should + not = shouldn’t

7
13-1 Let’s Practice

wash them
call your mother
go to the library

try harder
learn to drive
stop smoking

Your books are due.
You should ______________.

8
13-1 Let’s Practice

wash them
call your mother
go to the library

try harder
learn to drive
stop smoking

Your clothes are dirty.
You should ___________.

9
13-1 Let’s Practice

wash them
call your mother
go to the library

try harder
learn to drive
stop smoking

Smoking is not healthy.
You should _____________.

10
13-2 USING HAVE + INFINITIVE (HAVE TO/HAS TO)

People need to drink water.
People have to drink water.

11
13-2 USING HAVE + INFINITIVE (HAVE TO/HAS TO)

(a) People need to drink water.
(b) People have to drink water.
(c) Lance needs to work.
(d) Lance has to work.

same
meaning

same
meaning

have + infinitive = need
12
13-2 USING HAVE + INFINITIVE (HAVE TO/HAS TO)

(e) I had to work yesterday.
PAST FORM: had

+ infinitive

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

(f) Does she have to work tonight?
(g) What time do you have to work?
(h) Why did you have to work today?
QUESTION FORM:

do, does, did used with have to
14
13-2 USING HAVE + INFINITIVE (HAVE TO/HAS TO)

(i) I don’t have to work today.
He doesn’t have to go home.
(j) The bus was early.
We didn’t have to wait.
NEGATIVE FORM:

don’t, doesn’t, didn’t
used with have to
15
13-2 Let’s Practice

What do you have to do next week?

(click and type)

17
13-2 Let’s Practice

What did you have to do
for homework yesterday?

(click and type)

18
13-3 USING MUST

People must sleep.

19
13-3 USING MUST

People need sleep.
(a) People have to sleep.
(b) People must sleep.

same
meaning

must sleep = have to sleep

20
13-3 USING MUST

(c) I
You
She
He
It
We
They

They must studies. ?
must study.

They must to study. ?

must + simple form of a verb
21
13-3 USING MUST

(d) You must not drink coffee
if you want to fall asleep.

must not = no choice

22
13-3 USING MUST

(e) You don’t have to come
to my party if you don’t
have time.

don’t have to = you have a choice
23
13-3 USING MUST

MUST

SHOULD

very important
necessary
no choice

good idea
not necessary
choice

(f) I must sleep tonight.
I have a test tomorrow.

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

(h) He must get a passport.
He is going abroad.
(i) He should get a passport.
He may go abroad.
24
13-3 USING MUST

MUST

SHOULD

very important
necessary
no choice

good idea
not necessary
choice

(j) You must take an umbrella.
It is raining very hard.
(k) You should take an
umbrella. It might rain.

25
13-3 Let’s Practice

must +

√

go to the zoo
take this medicine
study mathematics

practice every day
go to medical school
speak English

My doctor says I must take this medicine
___________________.

26
13-3 Let’s Practice

must +
go to the zoo
take this medicine
study mathematics

√

practice every day
go to medical school
wash your clothes

To become a doctor you _________
must go to
medical school
_____________.
27
13-3 Let’s Practice

should +
go to the zoo
take this medicine
study mathematics

practice every day
go to medical school

√

wash it

Your car is dirty. You should wash it
_____________.

28
13-4 POLITE QUESTIONS: MAY I, COULD I, AND CAN I

May I borrow your eraser?

29
13-4 POLITE QUESTIONS: MAY I, COULD I, AND CAN I

(a) May I borrow your eraser?
(b) Could I borrow your eraser?
(c) Can I borrow your eraser?

same
meaning
(asking
nicely)

30
13-4 POLITE QUESTIONS: MAY I, COULD I, AND CAN I

(d) May I borrow your eraser?
please
(e) Could I borrow your eraser?
please
(f) Can I please your eraser?
borrow

please

polite questions

31
13-4 Let’s Practice

May I borrow
__________
your pencil
__________
_?

I need to
borrow a
pencil.

May I
Can I
Could I

Sure.

32
13-4 Let’s Practice

Can I borrow
__________
__________
some paper
_?

I need to
borrow
some
paper.

May I
Can I
Could I

Sure.

33
13-4 Let’s Practice

I need to use
her dictionary.

May I
Can I
Could I

_____________
Could I use
____________?
your dictionary

Sure.

34
13-5 POLITE QUESTIONS: COULD YOU AND
WOULD YOU

Could you please come with us?

35
13-5 POLITE QUESTIONS: COULD YOU AND
WOULD YOU

(a) Could you (please) come with us?
(b) Would you (please) come with us?
Could you (please)
Would you (please)

same
meaning

36
13-5 POLITE QUESTIONS: COULD YOU AND
WOULD YOU

TYPICAL RESPONSES

(c) Yes, of course.
(d) Certainly.
(e) I’d be glad to.
(f) I’d be happy to.
(g) Sure.

informal

(h) No problem.
37
13-5 Let’s Practice

Could you
__________
turn down
__________
_________?
that music

I wish she
would turn
down that
music.

Could you
Would you
Sure.

38
13-5 Let’s Practice

Would you
__________
turn down
__________
_________?
that music

I wish she
would turn
down that
music.

Could you
Would you
Yes, of
course.

39
13-6 IMPERATIVE SENTENCES

Please go
outside and talk
on your cell
phone.
I’m working.
40
13-6 IMPERATIVE SENTENCES

(a) Please be quiet. I’m working.
an imperative sentence

I want you
to be quiet.

41
13-6 IMPERATIVE SENTENCES

(b) Stand up.
(c) Close the gate.
Imperative uses simple form of verb.

42
13-6 IMPERATIVE SENTENCES

(d) Don’t drive so fast.
(e) Don’t go out tonight.

don’t + simple form of verb
43
13-6 IMPERATIVE SENTENCES

(f) ORDERS: Come here, Jan.
(g) DIRECTIONS: Add two cups of flour.
(h) ADVICE: Don’t be upset.
(i) REQUESTS: Please give me the rake.

please

polite
request
44
13-6 Let’s Practice

Imperative verbs
Jenna: Please go to the store.
Scott: Okay, what do we need?
Jenna: Buy some milk and bread.
Scott: Okay, but don’t start the
movie without me.
45
13-6 Let’s Practice

Imperative verbs
Alex: Close the gate.
Tara: Don’t worry, I will.
Alex: Please do it now.
Tara: Why?
Alex: The horse is trying to get out.
46
13-7 MODAL AUXILIARIES

Yazid can make
bread.

47
13-7 MODAL AUXILIARIES

(a) Yazid

can
could
may
might
must
should
will

make bread.

modal auxiliary = a helping verb
48
13-7 MODAL AUXILIARIES

(b) Ben

is able to
is going to
has to

make bread.

similar to modal auxiliaries

49
13-7 Let’s Practice

to or X

?

He is not going __ the dance.
to

50
13-7 Let’s Practice

to or X

?

X
Can she___ sing very well?

51
13-7 Let’s Practice

to or X

?

Ruth is able __ help.
to

52
13-8 SUMMARY CHART: MODAL AUXILIARIES AND
SIMILAR EXPRESSIONS

She can
cook.

53
13-8 SUMMARY CHART: MODAL AUXILIARIES AND
SIMILAR EXPRESSIONS

AUXILIARY

(b) could

EXAMPLE
She can cook.

polite
question

(a) can

MEANING
ability

Can you please
make me dinner?

past ability

I couldn’t see it.

polite
question

Could you please
show me?
54
13-8 SUMMARY CHART: MODAL AUXILIARIES AND
SIMILAR EXPRESSIONS

AUXILIARY

MEANING
possibility

EXAMPLE
It may snow.

polite
question

May we see the
menu?

(d) might

possibility

It might snow.

(e) must

necessity

You must
leave now.

(c) may

55
13-8 SUMMARY CHART: MODAL AUXILIARIES AND
SIMILAR EXPRESSIONS

AUXILIARY

MEANING

EXAMPLE

(f) should

advisability
(good idea)

You should read
this book.

(g) will

future
happening

You will enjoy
this book.

(h) would

polite
question

Would you
please call me?
56
13-8 SUMMARY CHART: MODAL AUXILIARIES AND
SIMILAR EXPRESSIONS

AUXILIARY

MEANING

EXAMPLE

(i) be able to

ability

I’m not able to
finish this work.

(j) be going to

future
happening

I am going to
study more.

(k) have to/has necessity
(l) had to

past
necessity

You have to
work harder.
I had to study
so much!
57
13-8 Let’s Practice

Name something you will do today.

(click and type)

59
13-8 Let’s Practice

You need to borrow something from
your teacher.
Ask a polite question with may.

(click and type)
60
13-9 USING LET’S

What
should we
do this
weekend?
Let’s go
skiing!
61
13-9 USING LET’S

(a) Andy: What should we do this weekend?
Beth: Let’s go on a picnic.
Andy: Great idea.
(b)

Claire: I love to swim.
Sophie: Okay, let’s go swimming.
Claire: Yes, let’s go!

let’s = let us (I think we should)
62
13-9 Let’s Practice

let’s +
go to France

go to the gym

take a rest

talk about this

do our homework

√

go out for dinner

Don: I don’t feel like cooking.
Beth: Let’s go out for dinner.
63
13-9 Let’s Practice

let’s +
√

go to France

go to the gym

take a rest

talk about this

do our homework

go out for dinner

Edith: I have never been to Europe.
Roberto: Let’s go to France.
64
13-9 Let’s Practice

let’s +
take a rest
do our homework
go to France

go to the gym

√ talk about it
go out for dinner

Megumi: I don’t understand the lesson.
Nashir:

Let’s talk about it.
65
PHOTO CREDITS

Images used under license from:
• Shutterstock, Inc.
• Clipart.com

66

Chapter 13 Modals II

  • 1.
    B et tyS ch r am p fer A zar S tacy A . H ag en T each er R esou r ce D isc S lid e sh ows for u se wit h P ower P oin t p r esen tation soft war e L au r ett e P ou los S im m on s Copyright © 2007 by Pearson Education, Inc. All rights reserved.
  • 2.
    CONTENTS 13-1 13-2 13-3 13-4 13-5 13-6 13-7 13-8 13-9 Using should Using have+ infinitive (have to/has to) Using must Polite questions: may I, could I, and can I Polite questions: could you and would you Imperative sentences Modal auxiliaries Summary chart: modal auxiliaries and similar… Using let’s
  • 3.
    13-1 USING SHOULD Myhair is very long. I should cut it. 3
  • 4.
    13-1 USING SHOULD (a)My hair is very long. I should cut it. (b) Allen is hungry. He should eat lunch. (c) You are tired. You should go home. should = This is a good idea. (advice) 4
  • 5.
    13-1 USING SHOULD (d) I You She He It We They shouldgo. should + simple form of verb 5
  • 6.
    13-1 USING SHOULD (d)He should go. He should goes. ? He should to go. ? should + simple form of verb 6
  • 7.
    13-1 USING SHOULD (e)You should not go out in the rain. You will get wet. (f) You shouldn’t go out in the rain. NEGATIVE: should not CONTRACTION: should + not = shouldn’t 7
  • 8.
    13-1 Let’s Practice washthem call your mother go to the library try harder learn to drive stop smoking Your books are due. You should ______________. 8
  • 9.
    13-1 Let’s Practice washthem call your mother go to the library try harder learn to drive stop smoking Your clothes are dirty. You should ___________. 9
  • 10.
    13-1 Let’s Practice washthem call your mother go to the library try harder learn to drive stop smoking Smoking is not healthy. You should _____________. 10
  • 11.
    13-2 USING HAVE+ INFINITIVE (HAVE TO/HAS TO) People need to drink water. People have to drink water. 11
  • 12.
    13-2 USING HAVE+ INFINITIVE (HAVE TO/HAS TO) (a) People need to drink water. (b) People have to drink water. (c) Lance needs to work. (d) Lance has to work. same meaning same meaning have + infinitive = need 12
  • 13.
    13-2 USING HAVE+ INFINITIVE (HAVE TO/HAS TO) (e) I had to work yesterday. PAST FORM: had + infinitive 13
  • 14.
    13-2 USING HAVE+ INFINITIVE (HAVE TO/HAS TO) (f) Does she have to work tonight? (g) What time do you have to work? (h) Why did you have to work today? QUESTION FORM: do, does, did used with have to 14
  • 15.
    13-2 USING HAVE+ INFINITIVE (HAVE TO/HAS TO) (i) I don’t have to work today. He doesn’t have to go home. (j) The bus was early. We didn’t have to wait. NEGATIVE FORM: don’t, doesn’t, didn’t used with have to 15
  • 16.
    13-2 Let’s Practice Whatdo you have to do next week? (click and type) 17
  • 17.
    13-2 Let’s Practice Whatdid you have to do for homework yesterday? (click and type) 18
  • 18.
    13-3 USING MUST Peoplemust sleep. 19
  • 19.
    13-3 USING MUST Peopleneed sleep. (a) People have to sleep. (b) People must sleep. same meaning must sleep = have to sleep 20
  • 20.
    13-3 USING MUST (c)I You She He It We They They must studies. ? must study. They must to study. ? must + simple form of a verb 21
  • 21.
    13-3 USING MUST (d)You must not drink coffee if you want to fall asleep. must not = no choice 22
  • 22.
    13-3 USING MUST (e)You don’t have to come to my party if you don’t have time. don’t have to = you have a choice 23
  • 23.
    13-3 USING MUST MUST SHOULD veryimportant necessary no choice good idea not necessary choice (f) I must sleep tonight. I have a test tomorrow. (g) I should sleep tonight, but I want to watch TV. (h) He must get a passport. He is going abroad. (i) He should get a passport. He may go abroad. 24
  • 24.
    13-3 USING MUST MUST SHOULD veryimportant necessary no choice good idea not necessary choice (j) You must take an umbrella. It is raining very hard. (k) You should take an umbrella. It might rain. 25
  • 25.
    13-3 Let’s Practice must+ √ go to the zoo take this medicine study mathematics practice every day go to medical school speak English My doctor says I must take this medicine ___________________. 26
  • 26.
    13-3 Let’s Practice must+ go to the zoo take this medicine study mathematics √ practice every day go to medical school wash your clothes To become a doctor you _________ must go to medical school _____________. 27
  • 27.
    13-3 Let’s Practice should+ go to the zoo take this medicine study mathematics practice every day go to medical school √ wash it Your car is dirty. You should wash it _____________. 28
  • 28.
    13-4 POLITE QUESTIONS:MAY I, COULD I, AND CAN I May I borrow your eraser? 29
  • 29.
    13-4 POLITE QUESTIONS:MAY I, COULD I, AND CAN I (a) May I borrow your eraser? (b) Could I borrow your eraser? (c) Can I borrow your eraser? same meaning (asking nicely) 30
  • 30.
    13-4 POLITE QUESTIONS:MAY I, COULD I, AND CAN I (d) May I borrow your eraser? please (e) Could I borrow your eraser? please (f) Can I please your eraser? borrow please polite questions 31
  • 31.
    13-4 Let’s Practice MayI borrow __________ your pencil __________ _? I need to borrow a pencil. May I Can I Could I Sure. 32
  • 32.
    13-4 Let’s Practice CanI borrow __________ __________ some paper _? I need to borrow some paper. May I Can I Could I Sure. 33
  • 33.
    13-4 Let’s Practice Ineed to use her dictionary. May I Can I Could I _____________ Could I use ____________? your dictionary Sure. 34
  • 34.
    13-5 POLITE QUESTIONS:COULD YOU AND WOULD YOU Could you please come with us? 35
  • 35.
    13-5 POLITE QUESTIONS:COULD YOU AND WOULD YOU (a) Could you (please) come with us? (b) Would you (please) come with us? Could you (please) Would you (please) same meaning 36
  • 36.
    13-5 POLITE QUESTIONS:COULD YOU AND WOULD YOU TYPICAL RESPONSES (c) Yes, of course. (d) Certainly. (e) I’d be glad to. (f) I’d be happy to. (g) Sure. informal (h) No problem. 37
  • 37.
    13-5 Let’s Practice Couldyou __________ turn down __________ _________? that music I wish she would turn down that music. Could you Would you Sure. 38
  • 38.
    13-5 Let’s Practice Wouldyou __________ turn down __________ _________? that music I wish she would turn down that music. Could you Would you Yes, of course. 39
  • 39.
    13-6 IMPERATIVE SENTENCES Pleasego outside and talk on your cell phone. I’m working. 40
  • 40.
    13-6 IMPERATIVE SENTENCES (a)Please be quiet. I’m working. an imperative sentence I want you to be quiet. 41
  • 41.
    13-6 IMPERATIVE SENTENCES (b)Stand up. (c) Close the gate. Imperative uses simple form of verb. 42
  • 42.
    13-6 IMPERATIVE SENTENCES (d)Don’t drive so fast. (e) Don’t go out tonight. don’t + simple form of verb 43
  • 43.
    13-6 IMPERATIVE SENTENCES (f)ORDERS: Come here, Jan. (g) DIRECTIONS: Add two cups of flour. (h) ADVICE: Don’t be upset. (i) REQUESTS: Please give me the rake. please polite request 44
  • 44.
    13-6 Let’s Practice Imperativeverbs Jenna: Please go to the store. Scott: Okay, what do we need? Jenna: Buy some milk and bread. Scott: Okay, but don’t start the movie without me. 45
  • 45.
    13-6 Let’s Practice Imperativeverbs Alex: Close the gate. Tara: Don’t worry, I will. Alex: Please do it now. Tara: Why? Alex: The horse is trying to get out. 46
  • 46.
    13-7 MODAL AUXILIARIES Yazidcan make bread. 47
  • 47.
    13-7 MODAL AUXILIARIES (a)Yazid can could may might must should will make bread. modal auxiliary = a helping verb 48
  • 48.
    13-7 MODAL AUXILIARIES (b)Ben is able to is going to has to make bread. similar to modal auxiliaries 49
  • 49.
    13-7 Let’s Practice toor X ? He is not going __ the dance. to 50
  • 50.
    13-7 Let’s Practice toor X ? X Can she___ sing very well? 51
  • 51.
    13-7 Let’s Practice toor X ? Ruth is able __ help. to 52
  • 52.
    13-8 SUMMARY CHART:MODAL AUXILIARIES AND SIMILAR EXPRESSIONS She can cook. 53
  • 53.
    13-8 SUMMARY CHART:MODAL AUXILIARIES AND SIMILAR EXPRESSIONS AUXILIARY (b) could EXAMPLE She can cook. polite question (a) can MEANING ability Can you please make me dinner? past ability I couldn’t see it. polite question Could you please show me? 54
  • 54.
    13-8 SUMMARY CHART:MODAL AUXILIARIES AND SIMILAR EXPRESSIONS AUXILIARY MEANING possibility EXAMPLE It may snow. polite question May we see the menu? (d) might possibility It might snow. (e) must necessity You must leave now. (c) may 55
  • 55.
    13-8 SUMMARY CHART:MODAL AUXILIARIES AND SIMILAR EXPRESSIONS AUXILIARY MEANING EXAMPLE (f) should advisability (good idea) You should read this book. (g) will future happening You will enjoy this book. (h) would polite question Would you please call me? 56
  • 56.
    13-8 SUMMARY CHART:MODAL AUXILIARIES AND SIMILAR EXPRESSIONS AUXILIARY MEANING EXAMPLE (i) be able to ability I’m not able to finish this work. (j) be going to future happening I am going to study more. (k) have to/has necessity (l) had to past necessity You have to work harder. I had to study so much! 57
  • 57.
    13-8 Let’s Practice Namesomething you will do today. (click and type) 59
  • 58.
    13-8 Let’s Practice Youneed to borrow something from your teacher. Ask a polite question with may. (click and type) 60
  • 59.
    13-9 USING LET’S What shouldwe do this weekend? Let’s go skiing! 61
  • 60.
    13-9 USING LET’S (a)Andy: What should we do this weekend? Beth: Let’s go on a picnic. Andy: Great idea. (b) Claire: I love to swim. Sophie: Okay, let’s go swimming. Claire: Yes, let’s go! let’s = let us (I think we should) 62
  • 61.
    13-9 Let’s Practice let’s+ go to France go to the gym take a rest talk about this do our homework √ go out for dinner Don: I don’t feel like cooking. Beth: Let’s go out for dinner. 63
  • 62.
    13-9 Let’s Practice let’s+ √ go to France go to the gym take a rest talk about this do our homework go out for dinner Edith: I have never been to Europe. Roberto: Let’s go to France. 64
  • 63.
    13-9 Let’s Practice let’s+ take a rest do our homework go to France go to the gym √ talk about it go out for dinner Megumi: I don’t understand the lesson. Nashir: Let’s talk about it. 65
  • 64.
    PHOTO CREDITS Images usedunder license from: • Shutterstock, Inc. • Clipart.com 66