1. В каких из следующих предложений предположение относится к настоящему или будущему, а в каких — к прошедшему времени?

1. В каких из следующих предложений предположение относится к настоящему или будущему, а в каких — к прошедшему времени?

1. They would like to see the world's longest bus. It will transport factory workers. 2. If the new equipment had been delivered in time yesterday, there would have been no problem at all. 3. He would be so glad to meet these engineers but unfortunately he won't be able to visit the plant. 4. I should enjoy a drive to the country. It's a pity I cannot come with you. 5. She would have been pleased with the results of her experiment. I'm sorry she didn't ring me up. 6. I should have made the drawing in time. Why didn't you tell me about it yesterday? 7. If you could come back to life two hundred years from now, you would find not only the world and its activities transformed, but also its languages.

2. Переведите следующие предложения на русский язык.

1. Without our professor's help the work would have had many more mistakes. 2. In the entrance exams he missed some questions which a schoolboy could have answered. 3. This is a hypothesis which could be proved only by the discovery of the new chemical element. 4. There are three other designs where this material could be applied. 5. Provided the laboratory continued this experiment, it would take them three years to complete it. 6. Unless he worked hard he wouldn't pass the exam. 7. Supposing you accepted this offer, what would you say?

3. Переделайте предложения по модели, выразив желательность действия. Переведите их на русский язык.

Model: What shall we do here without this engineer? \ What should we do here without this engineer?

1. Any worker will be glad to accept this offer. 2. Will you go to the experimental laboratory on Tuesday? 3. You can find the answer to your question in any reference book. 4. Will you repeat it once more? 5. There will be no life without water. 6. It is out of place here. 7.1 like to work at the factor plant. 8. Large and complicated projects of new technologies can wellbe handled by institute researchers working on practical applications. 9. This often provides the most efficient approach to the solution of processing problems.

4. Раскройте скобки и поставьте глагол в нужную форму сослагательного наклонения.

1. If they (use) another method, the results would have been different. 2. If the complete list of details had been prepared our lab assistant (buy) everything in time. 3. If the load (increase) the speed would decrease. 4. If all the people of the world (count) the atoms in a drop of water they would not be able to finish their work even in ten thousand years. 5. If one knows the dimensions of the body he (calculate) easily its volume. 6. If every star in the sky were to shine with the same degree of brightness, the distance to any star (can) readily be established. 7. If he (know) the specific heat and the weight of the substance, he would have calculated its thermal capacity. 8. If you rubbed the stick, it (become) warm.

5. Преобразуйте следующие предложения в предложения с придаточными условия.

Model: Ishould have gone to the exhibition of new polymers, but I did not know about it.

If I had known about the exhibition of new polymers I should have gone there.

1. He would be so glad to meet these engineers but unfortunately he won't be able to visit the plant. 2. I should enjoy a drive to the country. It's a pity I cannot come with you. 3. She would have been pleased with the results of her experiment. I'm sorry she didn't ring me up. 4.1 should have made the drawing in time. Why didn't you tell me about it a week ago? 5. He does not have much time, or he would show around the plant himself. 6. There could not be modern science without modern technology. 7. They would have sent us information, but there was none to send.

6. Преобразуйте следующие предложения, сделав условие сначала менее вероятным, а затем невероятным, нереальным. Переведите предложения на русский язык.

Model: If I see our lecturer, I shall ask him to explain this difficult material again.

If I saw our lecturer, I should ask him to explain this difficult material again.

If I had seen our lecturer yesterday, I should have asked him to explain this difficult material again.

1. If you send us a catalogue of plastics, it will help us in our work. 2. If the laboratory gets new equipment, we shall test it. 3. If the experiment is finished, we shall discuss its results. 4. If there is no water, there is no life.

Дата добавления: 2015-11-04