- , 䳺, 䳺.
I can everything. I can do everything. .
- to.
I can to swim. I can swim. .
- .
He cans swim. He can swim. ³ 쳺 .
- .
I canned read when I was small. I could read when I was 6 years old. , 6 .
I will can read when I grow up. I will be able to play tennis in a year. .
䳺 䳺, 䳺.
He can swim very well.
Can he swim very well?
How can he swim?
Who can swim very well?
He cannot (cant) swim very well.
| 䳺 | Present | Past | Future | |
| can , | cannot cant | can | could | will be able to |
| must , ', | mustnt ( ) neednt ( ) | must | had to | will have to |
| may , | may not | may | might | will be allowed to |
² IJ˲
To have to = must ( 䳿 , ).
e.g. He has to get up early. .
He had to get up early. .
He will have to get up early. .
to have to 䳺 do (does, did) .
e.g. He doesn't have to get up early. Does he have to get up early?
Should = must ( , , , , ). e.g. You should read this book. .
She should see a doctor. .
To be to = must ( ).
e.g. We are to meet at 6. 6.
To be allowed to = may
e.g. You will be allowed to leave as soon as you finish your work.
To be able to = can ( )
e.g. He will be able to help you tomorrow. ³ .
䳺 MUST, CAN, MAY , 䳿.
E.g. It can rain any minute. .
You must me cold it is chilly here. , , .
She may be late the transport is awful here. , .
80. .
1. She can ride a bicycle.
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2. He must come to work at 9.
3. They must listen to the teachers explanations.
4. You may ask me any questions on the topic.
5. He can translate without a dictionary.
6. She must follow the rule.
7. We must stay at home and get prepared for tomorrows exam.
8. You may go, when the lesson is over.
81. .
1. He could speak French when he was in France.
2. He will be able to play the piano in two years.
3. She had to run fast to catch the train.
4. She will have to phone her mother even if she doesnt want to.
5. We should listen to the explanation carefully.
6. They were allowed to sit and listen quietly.
7. They will be allowed to leave early.
8. We had to say good-bye as it was too late.
82. , mustnt neednt.
1. You hurry. Youll get too tired.
2. You hurry. We are not late.
3. We stay long at the party. We have to get up early tomorrow.
4. We stay long to please them. They hardly notice us.
5. You leave the door open. Mother has the key.
6. You leave the door open. The neighbours are unreliable.
7. You tell your mother about this. She has been already told.
8. You tell your mother about this. Her nerves are bad.
