Test 3 Variant 8

1. Переведите на русский язык, обращая внимание на Active Infinitive и Passive Infinitive.

3. Isn't it natural that we like to be praised and don't like to be scolded? 8. To be instructed by such a good specialist was a great advantage. 9. He is very forgetful, but he doesn't like to be reminded of his duties.

2. Переведите на русский язык, обращая внимание на Perfect Infinitive:

10. Clyde was awfully glad to have renewed his acquaintance with Sondra. . 12. I am sorry to have added some more trouble by what I have told you. 14. I remembered to have been moved by the scene I witnessed.

3. Переведите следующие предложения на русский язык, обращая внимание на употребление инфинитива:

3) I want you to consider the matter at once.

7) Our task is to master Еnglish.

9) To walk in bad weather is not pleasant.

4. Измените следующие предложения по образцу, употребляя инфинитив после оборота It takes (took, will take). Переведите предложения на русский язык:

Образец: I walked to the station in ten minutes.

It took me ten minutes to walk to the station.

3) I wrote my composition in thirty minutes.

7) You will get there in about an hour.

9) She recovered from her illness in two months.

5. Переведите следующие предложения на русский язык с помощью придаточных определительных предложений:

Образец: The question to be discussed at the meeting is very im­portent. - Вопрос, который нужно обсудить на собрании, очень важный.

3) The parts to be used in the apparatus are to be previously tested.

4) We want this method to be applied at our plant.

9) He looked at the shelves of books to be read and understood.

6. Переведите следующие предложения на русский язык, обращая внимание на сложное дополнение:

3) I could never understand what made her do that. 4) The parents expected the teacher to improve the child's speech. 7) I believed the calculation to be correct.

7. Замените сложное дополнение в следующих предложениях дополнительными при­даточными предложениями. Переведите предложения на русский язык:

Образец: I think this book to be very interesting.

I think that this book is very interesting. - Я думаю, что эта книга очень интересная.

3) We consider the publication of the collection of documents to be very important.

4) We know him to be nominated for the chairman of the committee.

8) We want this method to be applied at our plant.

8. Замените сложноподчиненные предложения простыми, употребив сложное дополнение. Переведите предложения на русский язык:

Образец: I saw that she was making experiments in the laboratory.

I saw her making experiments in the laboratory.-

Я видел, как, она проводила опыты в лаборатории.

3) I consider that he is very good at mathematics.

4) I saw that she entered the laboratory.

7) Our specialists expect that this new device will show high accuracy.

9. Употребите инфинитив, данный в скобках, в составе сложного дополнения. Пере­ведите предложения на русский язык:

Образец: Не tried to make me (to understand) him.

He tried to make me understand him.- Он пытался заставить меня понять его.

3) We want this problem (to be solved) with the help of the new method.

4) We asked the engineer (to show) us radio instruments.

7) We watched them (to install) the equipment.

10. Переведите следующие предложения на русский язык, обращая внимание на сложное подлежащее:

3) Electric current is known to flow in metal parts.

4) The solution of this problem is said not to be easy.

8) The match proved to be final.

11. Замените сложноподчиненные предложения простыми, употребив сложное подлежащее:

Образец: It is considered that the programme of experiments has been approved. - The programme of experiments is considered to have been approved.

3) It seems that he has many difficulties in his work.

4) It is expected that he is working at this problem.

7) It is supposed that he has completed his research.

12. Переведите следующие предложения на русский язык, обращая внимание на форму глагола придаточных предложений:

4) I knew that he would refuse to help me.

6) She thought that the letter had been written by her friend.

8) She said that she could not give me this book because she had promised to give it to her sister.

13. Употребите глагол - сказуемое главного предложения и Past Indefinite(Simple) и сделайте соответствующие изменения в придаточном предложении. Переведите предложе­ния на русский язык:

Образец: Не says that he will go to the library.

He said that he would go to the library. - Он сказал, что пойдет в библиотеку.

4) I think that he is having his music lesson now.

6) Do you know that they arrived in Moscow yesterday?

8) I'm certain that nobody will think him a stranger.

14. Употребите глаголы, данные в скобках, в нужной форме времени и залога, соблюдая правило согласования времен. Переведите предложения на русский язык:

4) People were sure that soon a spaceship (to fly) to other planets.

6) They thought the flight (to be) successful.

7) He said that the telegram (to come) that day.

15. Преобразуйте следующие предложения из прямой речи в косвенную. Переведите предложения на русский язык:

Образец: Не said, "I will be here at noon".

He said that he would be here at noon. - Он сказал, что будет здесь днем.

4) Ann said to me, "I am leaving in the morning."

6) John said, "I saw this film last week."

8) The man said, "The telephone is out of order."

16. Переведите следующие предложения на русский язык. Подчеркните в придаточ­ных предложениях глаголы в сослагательном наклонении:

4) If she could, she would certainly help you.

5) If they had had enough time they would have repeated their experiment.

6) Had we known all those facts before, we should have written to you about them long ago.

17. Употребите глаголы, данные в скобках, в Present Indefinite (Simple) и переведите предложения на русский язык:

Образец: If you (to study), you will pass your exam.

If you study, you will pass your exam. - Если вы будете заниматься, вы сдадите экзамен.

12. If I (to find) the book, I will give it to you.

13. If you (to drive) slowly, you won’t have any accidents.

18. Употребите глаголы, данные в скобках, в Past Indefinite (Simple) и переведите предложе­ния на русский язык:

Образец: If you (to study), you would pass your exam.

If you studied, you would pass your exam. –

Если бы вы занимались, вы бы сдали экзамен.

2) If we (to leave) right away, we could be there in an hour.

4) If he not (to waste) so much time in class, he would make better progress.

19. Употребите глаголы, данные в скобках, в Future in-the-Past и переведите предложения на русский язык:

Образец: If you studied, you (to pass) your exam.

If you studied, you would pass your exam.

- Если бы вы занимались, вы бы сдали экзамен.

2) If he went to bed earlier, he not (to feel) so tired.

4) If I saw her, I (to give) her your message.

20. Употребите глаголы, данные в скобках, в Past Perfect и переведите пред­ложения на русский язык:

Образец: If I (to have) time yesterday, I should have gone to the party.

If I had had time yesterday, I should have gone to the party. - Если бы у меня было время вчера, я бы пошел на вечер.

2) If the weather (to be) nice yesterday, we should have gone to the park.

4) If I (to wear) a raincoat, I shouldn't have got wet.

21. Употребите Past Indefinite (Simple) после союза if, сделав соответствующие изменения в главном предложении. Переведите предложения на русский язык:

Образец: If John comes, he will help us.

If John came, he would help us. - Если бы Джон пришел, он бы помог нам.

2) If I see her, I shall give her your message.

4) If Mary is present, the party will be a success.

22. Употребите Past Perfect после союза if, сделав соответствующие изменения в главном предложении. Переведите предложения на русский язык:

Образец: If John comes, he will help us.

If John had come then, he would have helped us.

2) If it rains, we shall not go.

4) If I am not busy, I shall be glad to accompany you.

23. Переведите текст и напишите аннотацию к нему на английском языке.

Fibers

Fibers are probably the oldest engineering materials used by man. Jute, flax, and hemp have been used for "engineered" products such as rope, cordage, nets, water hose, and containers since antiquity. Other plant and ani­mal fibers have been used for felts, paper, brushes, and heavy structural cloth.

The fiber industry is clearly divided between natural fibers (from plant, animal, or mineral sources) and synthetic fibers. Many synthetic fibers have been devel­oped specifically to replace natural fibers, because syn­thetics often behave more predictably and are usually more uniform in size.

For engineering purposes, glass, metallic, and organ­ically derived synthetic fibers are most significant. Nylon, for example, is used for belting, nets, hose, rope, parachutes, webbing, ballistic cloths, and as reinforce­ment in tyres.

Metal fibers are used in high-strength, high-temperature, light-weight composite materials for aero­space applications. Fiber composites improve the strength-to-weight ratio of base materials such as titanium and aluminium. Metal-fiber composites are used in turbine Compressor blades, heavy-duty bearings, pressure vessels and spacecraft re-entry shields. Boron, carbon, graphite, and refractory oxide fibers are common materials used in high-strength fiber composites.

Glass fibers are probably the most common of all synthetic engineering fibers. These fibers are the finest of all fibers, typically 1 to 4 microns in diameter. Glass fibers are used for heat, sound, and electrical insulation; filters; reinforcements for thermoplastics and thermoset resins and for rubber (such as in tyres); fabrics; and fiber optics.