I. Определите функцию инфинитива и переведите предложения на русский язык. 1. Here is a good house to live in

1. Here is a good house to live in.

2. To master a foreign language you must work much.

3. The article to be translated is very important for us.

4. We had to change the time of our meeting.

5. The barometer is an instrument to show the atmospheric pressure.

6. Their aim is to travel around the world.

7. To make a new device is not an easy task.

8. To read English authors in the original means to enlarge your vocabulary.

II. Выберите правильный вариант перевода для подчеркнутого слова.

1.	They helped to solve this problem.
		a) решить	b) решив	с) решая
2.	To do the translation better you can use a dictionary.
		a) делать	b) для того, чтобы сделать	с) делая
3.	To do this operation became possible by means of new equipment.
		а) сделать, выполнить	b) делая, выполняя	с) выполнение
4.	The device to be introduce d is made by our engineer.
		a) для того, чтобы представить	b) которое будет представлено	с) представляя
5.	To solve this problem they made many experiments
		a) для того, чтобы решить	b) которые решают	с) решение
6.	To solve this problem is very important.
		a) для того, чтобы решить	b) которые решают	с) решение
7.	Our task is to design a more convenient model.
		a) для того, чтобы создать	b) создать	с) создание
8.	I told you about the pump to be used at the plant.
		a) который должны использовать	b) который использует	c) для того, чтобы использовать

III. Cоставьте шесть предложений с объектным инфинитивным оборотом, подбирая слова из каждой колонки по смыслу. Переведите получившиеся предложения.

Пример:

We expect you to be a clever person. – Мы ожидали, что ты будешь умным человеком.

I expect	the teachers	measure the temperature.
We watched	you	run along the street.
The doctor made	him	to come to the party in time.
Everybody heard	her	to be a clever person.
She knows	me	to have studied a lot.
We believe	the guest	sing.

IV. Перепишите предложения, используя субъектный инфинитивный оборот.

Пример:

0. It is known that one inch is equal to 2, 5 centimeters. – One inch is known to be equal to 2, 5 centimeters.

00. It seems that they are happy. – They seem to be happy.

1. It is considered that Russian contribution to space science is enormous.

2. It is not supposed that she will cook.

3. It is believed that the north landscape is wonderful.

4. It is certain that he will not return till they finish the investigation.

5. It is likely that coal will remain one of the main sources of energy.

6. It is known that St.-Petersburg was founded in 1703.

7. It seems that the weather is changing.

8. It is expected that the delegation of specialists will arrive next month.