2. Определите, к какой части речи относятся выделенные слова по их функции в предложении. Переведите предложения.

1. Fire produces smоке. 2. Smoke fills the room. 3. Man needs electricity for industrial uses. 4. He uses electricity for his needs. 5. This flat houses a worker's family. 6. We have no dark rooms in our new houses. 7. The garage houses twenty cares. 8. Water supplies power for industry. 9. The library has large supplies of books. 10. Man must heat his house. 11. Some plants suffer from heat. 12. A worker times the speed of this machine. 13. You must repeat the experiment many times. 14. Old people remember hard old times. 15. A farmer plants potatoes in spring. 16. Millions of people work at plants, mills and factories. 17. Students have a break between the lectures. 18. The break is not long. 19. Stones break the ice.

3. Напишите следующие предложения во множественном числе.

1. My sister likes to swim. 2. The bus stops at the insti­tute. 3. The student studies and the worker works. 4. He always gets good marks. 5. She puts her books on the table. 6. Skilled engineer constructs sputniks and spaceships. 7. I go to the institute every day. 8. I see many students in this room. 9. I borrow books from the library. 10. This girl goes in for sport. 11. He likes to read detective stories. 12. My friend speaks English.13. Housewife keeps food in the refrigerator.

4. Напишите следующие предложения в единственном числе.

1. My friends work in London. 2. These girls go to the -theatre in the evening. 3. These apples are very green. 4. My friends do not like fish. 5. His brothers work much all day long. 6. They get new books from the library every week. 7. They have breakfast at eight o'clock. 8. The postmen bring letters three times a day. 9. They want to buy some toys, because their sons have a birthday tomorrow. 10. My sisters work at the factory.

5. Заполните пропуски выделенными глаголами, согласуйте их с под­лежащим в лице и числе.

1. Steel and aluminum belong to metals, coal ... to minerals. 2. The sun shines by day and the stars ... at night. 3. Our country lies in Europe and Asia, Cuba and Canada ... in America. 4. A tunnel runs under the ground and bridges ... across the rivers. 5. Mills and factories produce industrial products, a farm ... food.

6. Переведите, соблюдая порядок слов английского предложения.

1. Я каждый день вижу этого человека. 2. На заводе работа­ют рабочие, в институте работают профессора и преподаватели. 3. Студенты учатся в институте. 4. В институте они изучают иностранные языки. 5. Вечером я читаю или смотрю телевизор.

7. Определите, какой частью речи являются выделенные слова по их функции в предложении и переведите предложения.

1. This is a very detailed plan. 2. We plan to finish our work next week. 3. We state that this method of work is of great importance for that branch of science. 4. Please number the drawings. 5. Put a number under that drawing. 6. Professor N. lectures on that subject at our Institute. 7. I like his lectures very much. 8. Every machine requires some sort of power to operate. 9. There are many new power plants in different parts of our country. 10. According to conservative estimates (скромные подсчеты) the coal reserves in the Far North amount to 240,000 million tons. 11. This means is not efficient in that case. 12. This means that you must use other devices in that case. 13. Such decision will result in (приводить к) the complete change of all methods used.

8. Поставьте следующие предложения в прошедшее и будущее время (Past, Future Simple), добавив соответствующие обстоя­тельства времени (at 5 o'clock, yesterday, tomorrow, next week, last month, next year и т.д.), если это необходимо.

1. Victor is free in the evening. 2. John is in America. 3. I am very busy. 4. She is at the lecture. 5. The child is 10 years old. 6. This work is interesting. 7. The expedition is in Africa. 8. The new film is long. 9. My mother is at home. 10. The workers are at the factory. 11. The children are at school. 12. The students are at the institute.

9. Поставьте следующие предложения в прошедшее время (Past Simple) и в будущее время (Future Simple).

1. Не has a car. 2. They have a big house in the country. 3. My friend has many interesting books. 4. His mother has a nice garden. 5. She has a good map of London. 6. We have a good dog. 7. I have a beautiful picture. 8. These students have five exa­minations. 9. His parents have a comfortable flat. 10. John has good work. 11. These pupils have four lessons every day.

10. Переведите на английский язык.

1. В 6 часов я буду дома, я буду работать дома. 2. Завтра профессор Новиков будет на конференции, он будет делать доклад. 3. Мой брат будет преподавать в школе: он будет преподавателем 4. Мы были на собрании. Мы говорили о методах нашей работы. 5. Я в библиотеке. 6. Студенты в лаборатории. У них контрольная работа.

11. Ответьте на все вопросы сначала утвердительно, затем отрица­тельно. Замените подлежащее соответствующим местоимением,

если это необходимо.

Образец: Is Kovalev present at the lesson? - Yes, he is.

No, he is not.

1. Is your street long? 2. Was last winter cold? 3. Are your friend's sisters beautiful? 4. Is it hot today? 5. Is it Sunday today? 6. Is the clock on the wall? 7. Are you at the lesson? 8. Will you bе at home in the evening? 9. Are the trees green now? 10. Is your house in the centre of the city? 11. Will your mother be at home at five o'clock? 12. Were you free yesterday? 13. Is his answer good? 14. Will you be in town on Sunday? 15. Is mathematics difficult? 16. Were your summer plans interesting? 17. Is your institute large?