Методические рекомендации по выполнению контрольных работ по английскому языку для студентов зфо цель методических указаний помочь Вам в Вашей самостоятельной работе над развитием практических навыков чтения и перевода литературы по специальности на английском языке.

The Lathe

1. 
   versatile – универсальный
   
2. 
   headstock – шпиндельная бабка, передняя бабка
   
3. 
   tailstock – задняя бабка
   
4. 
   toolholder – резцедержатель
   
5. 
   cutting tool – режущий инструмент, резец
   
6. 
   cross slide – поперечный суппорт, поперечные салазки
   
7. 
   gear – зд.: передача
   
8. 
   finish – отделка
   
9. 
   roughing cut – обдирка
   
10. 
    chuck – зажимной патрон
    
11. 
    jaw – кулачок
    
12. 
    screw-cutting – нарезка винтов
    
13. 
    transverse – поперечный
    
14. 
    face – торец
    

1. 
   What are the main components of the lathe?
   
2. 
   What are the functions of a head-stock and a tail-stock?
   
3. 
   What does the gear selected depend on?
   
4. 
   What unit is called a machining centre?
   

1. 
   Перепишите следующие предложения; подчеркните Participle I и Participle II и установите функции каждого из них, т.е. укажите, является ли оно а) определением, б) обстоятельством, в) частью глагола-сказуемого. Переведите предложения на русский язык.
   

1. 
   When united with water, most metals form oxides.
   
2. 
   The lines shown clearly in the drawing prove this idea.
   
3. 
   Having put the lathe on its foundation, we fastened it with bolts and nuts.
   
4. 
   The industrial apparatus was installed at our plant last year.
   

2. 
   Перепишите и письменно переведите на русский язык следующие
   

1. 
   The engine running at low revolutions, the temperature of oil remained constant.
   
2. 
   Having finished the experiment the engineer carefully put down the results and compared them with his latest tests.
   
3. 
   The scientist has made a number of experiments, some of them being very important for our work.
   
4. 
   We watched the car being repaired.
   

1. 
   Studying a foreign language involves regular work.
   
2. 
   Cryogenic fuels will vaporize before being injected into combustion chamber.
   
3. 
   The engineer is the guiding force behind the machine-tool.
   
4. 
   Mankind is interested in atomic energy being used only for peaceful purposes.
   

4. 
   Перепишите предложения и переведите их на русский язык, обращая внимание на особенности перевода глаголов в форме сослагательного наклонения.
   

1. 
   Large and complicated projects of new technologies could well be handled by institute researchers working on practical applications.
   
2. 
   The engineer demanded that the test be repeated.
   
3. 
   All kinds of safety devices for motor cars are being developed lest accidents should occur.
   
4. 
   A special system is being developed so that drivers could see after dark.
   

4. 
   Перепишите и письменно переведите на русский язык следующие
   

1. 
   If atomic energy replaces the present sources of energy, we shall get more energy than we produce at present.
   
2. 
   If we placed this material in vacuum, its mechanical properties would be changed.
   
3. 
   If the service life of the instrument had been prolonged, the economic effect would have been increased many times.
   
4. 
   Had they applied the new method, the result would have been much better.
   

4. 
   Прочитайте, перепишите и письменно переведите текст.
   

1. 
   the four-stroke cycle (2);
   
2. 
   the two-stroke cycle.
   

1. 
   the induction intake stroke (3) (the piston moves downwards);
   
2. 
   the compression stroke (the piston moves upwards);
   
3. 
   the power stroke (4) (the piston moves downwards);
   
4. 
   the exhaust (5) stroke (the piston moves upwards).
   

1. 
   combustion chamber – камера сгорания
   
2. 
   four-stroke cycle – четырехтактный цикл
   
3. 
   intake stroke – такт впрыска (топлива)
   
4. 
   power stroke – рабочий ход поршня
   
5. 
   exhaust – выхлоп
   
6. 
   top dead centre – верхняя мертвая точка
   

1. 
   What is the engine?
   
2. 
   What types of engines are used in a car?
   
3. 
   What are the basic engine operating cycles?
   
4. 
   What are the main strokes in the engine?
   

1. 
   Перепишите следующие предложения; подчеркните Participle I и Participle II и установите функции каждого из них, т.е. укажите, является ли оно а) определением, б) обстоятельством, в) частью глагола-сказуемого. Переведите предложения на русский язык.
   

1. 
   When burnt, coal produces heat.
   
2. 
   Being covered with a thick layer of grease, the lathe arrived in good condition.
   
3. 
   Removing the lathe from its case, we carefully hoisted it with chains and winches.
   
4. 
   Automation was first applied to assembly line manufacturing.
   

2. 
   Перепишите и письменно переведите на русский язык следующие предложения. Обратите внимание на перевод зависимого и независимого (самостоятельного) причастных оборотов.
   

1. 
   New technological processes having been developed, new types of equipment have been installed in the shop.
   
2. 
   While increasing the output, we must not forget the task of improving the production quality.
   
3. 
   Any element is characterized by a certain number of protons in the nucleus, this number being the same as the number of electrons in the atom.
   
4. 
   They had new equipment installed in the workshop.
   

1. 
   After arriving we began to overahaul the engines.
   
2. 
   A new carburettor offers easier starting in cold weather.
   
3. 
   Casting is a process of forming metal objects.
   
4. 
   Great attention is paid to the metal being heated to the proper temperature.
   

1. 
   It would be impossible to raise the output without installing the new equipment.
   
2. 
   You must put down this formula lest you should forget it.
   
3. 
   We suggested that his project be discussed in details.
   
4. 
   I wish you could use these data.
   

1. 
   If you observe all the rules of operating this machine you will be able to increase its productivity.
   
2. 
   We should have no radio, telephone, television or computers unless there were electricity.
   
3. 
   The new operator would not have broken this device if you had instructed him how to operate it.
   
4. 
   Were the design of cars improved, the fuel consumption would be greatly reduced.