Употребите нужную форму сослагательного наклонения в
главном предложении:
1. If he had realized the danger, he ………………away.
a) would run b) would have run c) had run
2. If George went to the party, he …………….Bell there.
a) would see b) will see c) saw
3. Matthew ……………..the children alone for too long if it hadn't been so necessary to see the doctor.
a) hadn't left b) wouldn't leave c) wouldn't have left
4. Phil ……….if he had more money.
a) will travel b) would travel c) would have travelled
5. Поставьте глагол в скобках в нужную форму сослагательного наклонения:
1. If you (to go) and (to live) in that country, you (to find) easier to learn the language. 2. If it (not to cost) so much she (to buy) that dress. 3. If I (to be) you, I (to do) this work yesterday. 4. If Bob (to know) she was here he (to tell) her everything. 5. If we (not to waste) so much energy, our resources (to last) longer. 6. Joan (to send) the telex if the manager (to ask) her to do it. 7. I (not to be) late for work yesterday if I (to have) an early night the day before yesterday. 8. If jack (to buy) the car earlier, it (to cost) less than now. 9. If I (to know) that it was going to rain, I (to take) an umbrella. 10.Just imagine what the world (to be) like if we (not to have) electricity!
6. Перепишите и переведите следующие предложения, принимая во внимание многозначность английских глаголов should и would:
1.It is desirable that the arrangement of instruments should be as compact as possible. 2. The scientists suggested that the thickness of the wing should be moderate. 3. Should the atom gain an excessive electron, the problem would be solved. 4. The earliest experiments in the air showed that success would be achieved. 5. At the moment this class of instruments is mainly used in laboratory, but in future it should find use in industry. 6. Air is a medium through which sound travels, without it there would be no sound. 7. It should be emphasized that progress is made by people. 8. Magnetic measurements near or on asteroids would have been of value. 9. Early planes would carry only a pilot. 10. Reliability would be much higher if better circuits were employed.
7. Перепишите и письменно переведите данные ниже предложения, учитывая особенности перевода зависимого и независимого причастного оборота:
1. Any numerical problem being solved, the digital computer has become a significant instrument in our days. 2. A lot of information being delivered, some form of “memory” must be provided. 3. New computers are rapidly developed, digital computers being among the most widely spread. 4. Some mathematical problems being solved, we have to substitute the numbers for letters in formulas. 5. When falling, the more massive bodies have more inertia to overcome. 6. When using a computer, we can perform any information-processing task. 7. For systems requiring lower performance there is a choice: a choice of technology and a choice of design. 8. The rate of change of silicon technology is so fast that making a choice is like trying to hit a moving target; the parameters are continually but predictably changing with the technology advancing all the time. 9. Nearly all components and interconnections for data-processing equipment are fabricated by automated printing techniques, with the information for the manufacturing data being in digital form. 10. While used, precision instruments require very delicate handling. 11. There are several different types of mixtures, some being homogeneous and others heterogeneous. 12. The experiments having been carried out, we started new investigation.
8. Перепишите и письменно переведите следующие предложения, принимая во внимание, что инфинитив в конструкциях Complex Object и Complex Subject часто соответствует придаточным предложениям в русском языке:
A. 1. We believe these rectifiers to have been provided with filters. 2.
These substances cause the composition of the liquid to be changed. 3. Friction caused the body to stop. 4. He assumed these vacuum tubes to have been tested under severe conditions. 5. The engineers consider most tubes of this type to use mercury vapour as the gas. 6. The ancients thought electricity to be an invisible fluid. 7. I want him to compare the results of his experiments on sensitivity of instruments. 8. We suppose them to know the fundamental laws of electricity.
B. 1. Computing machines in general are expected to perform arithmetic
operations. 2. A computer is said to be universal or general purpose when it can be programmed to solve a wide variety of problems. 3. Copper wire is knows to be highly durable under ordinary atmospheric conditions. 4. The methods described below are thought to be of interest. 5. The weather is likely to change tomorrow. 6. He is certain to make a good report at the conference, as he has read a lot of technical journals. 7. The charge in the nucleus was found to be proportional to the atomic weight of each element. 8. Modern computers are believed to have storage capacities for hundreds of thousands numbers.