Modal verbs

1.

What is the
topicverbs
of our lesson?
Modal
must
can
need
should
may

2.

Modal verbs (Modals)
You don’t have to pay to go to school.
You mustn’t work until you have finished school.
You must wear a uniform.
You can choose any elective course.
You need to work hard.
You may take dance classes.
You should stay at home if you are ill.
Must
Can
May
Should
+ to infinitive
Need
Have/has
Ought
+ to infinitive

3.

Must
1. Глагол
"
must
переводится
как
должен". Это самый "сильный"
глагол долженствования. Must - это приказ.
• You must rewrite the test as soon as possible.
(Учитель говорит ученику).

4.

• После
must
смысловой
глагол
употребляется в форме инфинитива
без частицы to.
• You must do it immediately.
• Mustn’t
употребляется,
когда
запрещено что-либо делать (правилом,
законом).
• You mustn’t talk loudly in the library.

5.

Have to
1. Выражает обусловленную
обстоятельствами
необходимость (вынужден).
• The vet says we have to give some
medicine to our dog.
• She has to wake up at 6 a.m. tomorrow.
2. Had to – форма прошедшего времени
для must и have to.
You had to do it yesterday.

6.

• 3. don’t have to/ doesn’t have to
употребляется, когда нет
необходимости делать что-либо.
• You don’t have to buy extra bread.
• He doesn’t have to wake up early.
• 4. didn’t have to – прошедшая форма
для don’t have to/ doesn’t have to
• They didn’t have to go shopping
yesterday.

7.

Can
возможность что-нибудь сделать
(могу, умею)
• I can play the piano.
• He can answer the question.
• I cannot swim. (я не умею плавать)
• He cannot understand.
• Can you sing?
• Can you help me?

8.

• Could – прошедшая форма
от can
• I could not ski when I was
little.
• She could not jump so
high.

9.

May
Разрешение (можно)
• You may take my pen.
• You may not touch it. (нельзя)
• May I come in?
Предположение (может быть)
• It may rain soon.
• Be careful: you may fall.

10.

Should
Следует
• You should work more seriously.
Should + have+V3
• You should have done it. (следовало
сделать, а вы не сделали)

11.

Must 99%
could 75%
might 40%
can’t 99%
• 1. My mum must have done it.
• 2. Ann could have phoned
• 3. He might have taken her mobile phone
• 4. She can’t have done it
Ex. 7 p.111

12.

• You didn’t need to buy a ticket yesterday (не
нужно было покупать и не купил)
• You needn’t have bought (V3) a ticket (не
нужно было, а купил)