Согласование времен в дополнительных придаточных предложениях

(перевод сказуемых)

Главное предложение		Дополнительное придаточное предложение
				переводится:
		Past Indefinite Tense		Настоящим временем
Past Indefinite Tense		Past Continuous Tense
	that	Past Perfect Tense		Прошедшим временем
		Future-in-the-Past		Будущим временем
		his sister worked at the plant.
He said (that)		работает his sister had worked at the plant
Он сказал, что		работала his sister would worked at the plant
		будет работать

I know that she worked at the plant. He asked if we knew his address. The scientist said that he was working at this problem. Tsiolkovsky proved that the rocket was the ship upon which man could leave the Earth. On April 12, 1961 many progressive scientists declared that the launching of the spaceship Vostok was the greatest scientific achievement in the history of mankind. He said that she had passed her exams perfectly well. He said that she had passed her exams perfectly well.

to prove – доказывать; to declare – заявлять; perfectly – очень; launching – запуск; fission – расщепление

Поставьте сказуемое главного предложения в Past Indefinite Tense. Измените время сказуемого придаточного дополнительного предложения согласно правилу согласования времен. Предложения переведите.

1. It is well known that a) Kurchatov is one of the famous atomic scientists. b) much has been done by Kurchatov in the field of uranium fission.

2. The lecturer says that a) scientists pay great attention to the problem of generating energy. b) scientists will pay great attention to the problem of generating energy.

Модальные глаголы

can	могу, умею	He can read English. Он может (умеет) читать по-английски.
may	могу, имею разрешение	He may take this book. Он может взять эту книгу.
must	должен	I must do this work today. Я должен выполнить эту работу сегодня.
should	следует, должен	You should write this article. Вам следует написать эту статью.
ought to	следовало бы	They ought to repeat this rule. Им следовало бы повторить это правило.

Вопросительная и отрицательная форма образуется так:

Can he read? Yes. He can. No. He cannot. He cannot read English.

1. You may use this instrument in your experiments. 2. They must provide us with all necessary data. 3. She cannot translate this text without a dictionary. 4. Must you take part in this work? Yes, I must. No, I must not. 5. They could help their comrade to solve this important problem. 6. You should turn off the light before you leave the room. 7. The students can do the work without their teacher's help. 8. She ought to read this book.

to turn off – выключать; leave – выходить, покидать

Подберите к русским предложениям соответствующий перевод.

1. Вы можете перевести ...?

а) Must you translate...?

b) Can you translate ...?

c) May you translate ...?

d) Ought you to translate ...?

2. Я должен ...

a) I must ... b) I can ... с) I may... d) I ought to ...

3. Он умеет ...

a) He must ... b) He can ... c) He may . d) He should ...

4. Студенты смогли ...

a) Students can ...

b) Students could ...

с) Students may ... d) Students ought to ...

5. Можно я открою окно?

a) Must I open the window?

b) Can I open the window?

c) May I open the window?

d) Should I open the window?

6. Ему следовало бы ...

a). He must ... b). He can ... c). He may ... d). He ought to...