9-5, 9-6
necessity, lack of necessity, or prohibition?
N
P
L
N
L
N
Basic Introduction 9-1
Polite Requests ("I") 9-2
("you") 9-3
("Would you mind") 9-4
Expressing Necessity 9-5
Lack of Necessity/Prohibition 9-6
Advisibility 9-7
N
P
L
I can go...
Important
He can swim.
He cannot swim
Can he swim?
They could take...
9-2, 9-3
Polite Requests
feelings
9-4
Would you mind...?
Would you mind if I closed the door?
Would you mind closing the door?
We might like...
Take up Homework
Page 160, ex 5
Page 161, Ex 6/9
page 161, Ex 7
He must see...
*Except 'ought to'
Write down 10 commands.
(Drop 'you' in a sentence.)
Swap papers.
Write your commands as polite requests.
They must not teasing or bullying others.
They must control our bodily functions.
They don't have to bring toys to school.
I always have got to take a shower.
strongest
must
law
have to
more commonly spoken
prohibition
(hafta, hasta)
no past form
Lack of necessity
'don't have to'
necessity
not necessary
'must not'
least formal
have got to
prohibition
Homework check
Page 165, Ex 15
page 166, Ex 17
page 166, Ex 16
(gotta)
had to
strong
Page 164, Ex 13
no past form
informal
Modal Hotel Activity
page 179, Ex 41
you'd better
should've
He should not have carried the heavy box.
pg 170, Ex 26
should not've
you better
be supposed to
9-9
be supposed to
9-9 summary
The concert is supposed to start at 9:00.
He was supposed to call last night.
The committee is supposed to vote tonight.
HW check
I was planning to go, but I didn't.
Page 177, EX 39
I was hoping to go, but I didn't.
pg 176, ex 37, 39
I was intending to go, but I didn't.
Azar - Ch 9
I was thinking about going, but I didn't