A) Замените придаточные предложения инфинитивными оборотами

Engine

Today there are more computer __________________ than there are words in the English language.

We use a _______________________ for moving cursor.

The girl was as quiet as a _____________.

As the _________________ of energy increases, the volume gets louder.

Doctors all over the world are working to prevent the spread of ___________ infections.

They went for a ___________________ along the coast.

According to the ___________________ the conference starts on Monday.

8 What is the capacity of your hard _____________________?

10 Se’s got a good ______________________ for faces.

Задание 5. Соедините начало предложений с их окончанием, запишите и переведите предложения.

1. The progress of motor cars 2. Many of the cars broke for the transmissions 3. Multi-cylinder engines 4. The most famous of these acts 5. J.Cugnot* built a steam-driven engine which 6. There was a great need for the engine that 7. The problem of a more efficient engine 8. The cars of that time

A. came into use. B. could quickly be started and stopped. C. were very small, two-seated cars with no roof. D. met the great opposition in Great Britain. E. was solved by the invention of the internal combustion engine. F. was the Red Flag Act of 1865. G. were still unreliable and constantly gave trouble. H. ran at maximum speed of four miles.

* читается Ж.Кюно

– GRAMMAR

Задание 6. Вставьте артикль, где необходимо.

1. My... friend has to get up early in... morning because he goes to... school. That's why he usually goes to... bed early in... evening.

2.... weather was very bad in... morning yesterday.... sky was grey and it was raining. But in... middle of... day... weather began to change.... rain stopped and... sun appeared from behind... clouds. In... afternoon it was very warm. I did not want to stay at... home and went into... yard. There were... boys and... girls in... yard. We played in... yard till late in... evening. When I came... home, I drank... tea, ate... sandwich and went to... bed at once. I slept very well at... night.

Задание 7. Поставьте следующие предложения во множественное число.

1. This man is an engineer. 2. That woman is my sister. 3. This child is my son, 4. That goose is big. 5. This mouse is white. 6. This man is a doctor. 7. That woman is my cousin. She is a teacher 8. That girl is my niece. She is a pupil. 9. This girl has a blue sweater. 10. This boy has a good coat. 11. My uncle has a large flat. 12. There is a table in the room. 13. I have a good pen. My pen is in my pocket. 14. There is a flower in the vase. 15. This child's foot is sore.

Задание 8. Вставьте some, any, no или их производные.

1. Here are... books by English writers. Take... book you like. 2. There are... boys in the garden because they are at school. 3. I can see... on the snow, but I don't know what it is. 4. Are there... desks in the classroom? - Yes, there are many. 5. There are... books on this desk, but there are.... exercise-books. 6. Did he say... about it? - - No, he said....

& READING

Задание 9. Прочтите текст и выполните задания.

The word ‘engine’ originally meant any ingenious device and came from Greek word ingenious (clever). Any kind of vehicle must be able to move. The ability to move demands power. A machine that produces mechanical power is called an engine or a power plant. Engines present one of the most interesting groups of problems considered in the engineering field. One of the main problems is receiving the maximum possible power or thrust for minimum weight. Weight is included in the weight/power ratio, which is defined as the weight in pounds per horse power output.

Another important problem is that of fuel. Both in the past and now designers work at the problem of getting lower specific fuel consumption. Specific fuel consumption is obtained by dividing the weight of the fuel burnt per hour by the horse power developed.

Another possible problem considered in any engine is its flexibility. Flexibility is the ability of the engine to run smoothly and perform properly at all speeds and through all variations of atmospheric conditions.

One more important problem worked at by the designers is the engine reliability. The engine is to have a long life with maximum of time between overhaul periods. In some cases the problem of balance is one of the main. Balance has several possible meanings but the principal factor is absence of vibration. Besides any engine must be started easily and carry its full load in a few minutes. There are gasoline engines, diesel engines, gas turbines, steam engines, jet engines and rocket engines. Each of them has certain advantages and disadvantages over other forms of power plants.

Задание A. Переведите слова и словосочетания технических характеристик двигателя.

Weight /power ratio; specific fuel consumption; flexibility; reliability; balance;

weight in pounds per horse power output; absence of vibration

Задание B. Ответьте на вопросы.

What did the word ‘engine’ originally mean?

Which machine is called an engine or a power plant?

What is one of the main problems of the engines?

What is the weight/power ratio?

What is flexibility of the engine?

What types of engines do you know?

Задание С. Переведите предложения.

The higher is the pressure, the higher is the temperature.

Their weight is more than that of gasoline engines.

The cost of a heavier fuel is less than that of a light one.

The fuel consumption of a diesel is much less than that of gasoline engines.

Задание D. Переведите и упростите предложения. Удалите все, что не влияет на основную мысль предложения.

As distinguished from gasoline engines, diesels have no ignition system fed with electricity.

Their advantage is that they are simple in design and use much heavier fuels than gasoline engines.

All the companies investigating diesels are trying to reduce noise and smoke, but the problems are not yet entirely solved.

Задание 10. Соотнесите слова с их переводом.

1- four-speed synchromesh gearbox 2- clutch pedal 3- crankshaft 4- drive shaft 5- starting gear ring 6- sliding sleeve for 3^rd and 4^th gear 7- synchronized cone 8- helical gear wheel for 3^rd gear 9- sliding sleeve for 1^st and 2^nd gear 10- helical gear wheel for 1^st gear 11- lay shaft 12- speedometer drive 13- helical gear wheel for speedometer drive 14- main shaft 15- gearshift rods 16- selector fork for 1^st and 2^nd gear 17- helical gear wheel for 2^nd gear 18- selector head with reverse gear 19- selector fork for 3^rd and 4^th gear 20- gear lever (gearshift lever) 21- gear-change pattern (shift pattern)

-геликоидальная шестерня для первой передачи; -вилка избирательного механизма для 3 и 4 передачи; -тяги переключения передач; -вторичный вал; -зубчатый венец, маховик; -ведущий вал (приводной вал, коленвал); -коленчатый вал; -избирательная головка с шестерней заднего хода; -привод спидометра; -синхронизирующий конус; -геликоидальная шестерня привода спидометра; -геликоидальная шестерня для 3 передачи; -четырехступенчатая синхромеханическая коробка передач; -передаточный вал; -скользящая муфта для 1 и 2 передачи; -схема переключения скоростей; -вилка избирательного механизма; -геликоидальная шестерня для 2 передачи; -рычаг переключения передач; -скользящая муфта включения 3 и 4 скоростей; -педаль сцепления

– GRAMMAR

Внимание!

Перед выполнением задания 11, 12, 13, 14 изучите раздел грамматики на стр. 121-128 пособия.

Задание 11.

Образец: He is so old that he cannot skate. He is too old to skate.

1. She has got so fat that she cannot wear this dress now. 2. The accident was so terrible that I don't want to talk about it. 3. They were so empty-headed that they could not learn a single thing. 4. The window was so dirty that they could not see through it.

Дата добавления: 2014-10-15