Поставьте следующие предложения в Past и Future Indefinite

I. Grammar Practice Section

MODAL VERBS

МОДАЛЬНЫЕ ГЛАГОЛЫ

глаголы	значения	перевод	примеры
pr.CAN pst.could = pr.to be able to pst. was able to fut. will be able to	-возможность, умение, способность, разрешение   -сомнение, невероятность	могу, умею, можно,нельзя     возможно, не может быть, неужели	I can do it. You can't go there. Can they do that?   Can she have changed so much?
pr. MAY pst.might = pr.to be allowed to pst.was allowed to fut.will be allowed to	-разрешение совершить действие   -допускаемая возможность, предложение с оттенком сомнения	можно     возможно, может быть	You may go home. May I do it? He may not smoke.   She may have left.
MUST	-долженствование, обязанность, приказ     -предположение (почти уверенность)	должен, нельзя   должно быть, очевидно, вероятно	I must do it now. You mustn't do it. Must he work?   He must be at home already. They must have forgotten
pr.HAVE TO pst. had to fut. will have to	-вынужденная необходимость	вынужден, нужно (приходится)	I have to go there. Has he to study? She has not to miss classes.
pr.BE TO pst. was/were to	- необходимость, предусмотренная планом, договоренностью, расписанием	должен	The train is to arrive at 10. Am I to go? They are not to leave.
SHOULD	-личный совет, мнение, рекомендация, упрек     -вероятность, предположение	cледует, следовало бы, должен был бы, нужно   наверное	He shouldn’t smoke so much. You should work hard.   He should be 40.
OUGHT TO	-моральный долг     -вероятность, предположение	должен, следует     должно быть	We ought to help her.     You ought to have done it yesterday.
NEED	-нецелесообразность	не нужно, не надо, нет необходимости	You need not hurry. You needn't have done it.

1. Переведите предложения. Назовите модальные глаголы и их эквива­ленты и объясните их употребление.

1. a) My nephew can read and speak English now.

b) She could read but couldn't speak English last year.

c) This task is too difficult but the girls are able to do it, I think.

d) They will be able to finish their work in time.

2. a) May I take the dictionary to translate the text?

b) He was allowed to take a new magazine for two days.

c) Will you be allowed to take part in the conference?

d) He said that we might use his flat whenever we liked.

3. a) You must rewrite your homework again.

b) As she lives far from school she has to get up early.

c) I was so tired yesterday that I had to go to bed at 10 o'clock.

4. a) I am to meet him at noon.

b) They were to wait for me at the library.

5. a) We should do our morning exercises to be strong and healthy.

b) You should buy a new umbrella.

c) You ought to put on a coat, its cold today.

1. The students have to work hard.

2. We can come back on Friday.

3. You can come to the gym at any time you like.

4. Are you able to walk 5 kilometers an hour?

5. I am able to solve some problems.

6. You have to do this exercise once more.

7. She may miss the class.

8. We have to call a doctor.

9. We must know the history of our country.

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