Test 3 Variant 4

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

This is the book to be read during the summer holidays. 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. 11. Sorry not to have noticed you. 12. I am sorry to have added some more trouble by what I have told you.

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

2) To fulfil this task was not easy.

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

4) It is a great pleasure to make your acquaintance.

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.

2) She learned to speak English well in only a year.

3) I wrote my composition in thirty minutes.

4) The train went around the mountain in three hours.

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.

1) Неге is the text to be translated by tomorrow.

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

5) This is the device to be used in our experiment.

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

1) She always thought him to be right 3) I could never understand what made her do that. 5) I heard somebody mention his name.

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.

1) I consider this work to be vегy important.

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

5) I expect them to be discussing this question now.

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.

1) I believe that you are making much progress in your English.

4) I saw that she entered the laboratory.

5) They expect that we shall solve all problems.

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.

1) They noticed us (to leave) the room.

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

5) They wanted the device (to be examined) carefully by experts.

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

1) Tsiolkovsky is known to have developed the theory of rocket

flying.

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

5) Many new houses are planned to be built in our city.

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.

1) It is said that the delegation has arrived.

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

5) It is said that the solution of this problem is not easy.

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

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

7) They said that it had been raining from five till seven.

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.

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

7) I don't think that she has come home.

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:

5) We were informed that many scientists (to work) at the problem of radioactivity.

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.

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

7) Ann said, "I have finished studying my lesson."

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:

3) If he were here now, he would tell us many interesting stories about his trip.

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

7) Should she come, let her wait a little.

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.

6) If the train (to be) late, we won't be able to see them.

7) If you (to study) hard, you can easily pass your exam.

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.

6) If I (to know) English better, I would read some English books.

7) If I (to know) her well, I would speak to her.

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.

6) If I didn't need this book myself, I (to let) you have it.

7) If I carne to Moscow, I (to visit) my friends.

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.

5) If I (to receive) your message, I should have come at once.

7) If he (to have) your address, he would have written to you.

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.

6) If I don't have to study, I shall go to the movie with you.

7) If you turn out the lights, we shall be in the dark.

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.

6) If I have no time this week, I shall not be able to join your ex­cursion.

7) If she sits in the sun too long, she will get sick.

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

Engineering materials

Engineers have to know the best and most economical materials to use. Engineers must also understand the properties of these materials and how they can be worked. There are two kinds of materials used in engineering — metals and non-metals. We can divide metals into ferrous and non-ferrous metals. The former contain iron and the latter do not contain iron. Cast iron and steel, which are both alloys, or mixtures of iron and carbon, are the two most important ferrous metals. Steel contains a smaller proportion of carbon than cast iron contains. Certain ele­ments can improve the properties of steel and are there­fore added to it. For example, chromium may be included to resist corrosion and tungsten to increase hardness. Alu­minium, copper, and the alloys, bronze and brass, are common non-ferrous metals.

Plastics and ceramics are non-metals; however, plas­tics may be machined like metals. Plastics are classified into two types — thermoplastics and thermosets. Thermo­plastics can be shaped and reshaped by heat and pressure but thermosets cannot be reshaped because they undergo chemical changes as they harden. Ceramics are often employed by engineers when materials which can withstand high temperatures are needed.