Контрольная работа по дисциплине Английский язык (стр. 6 )

relationship, scientist, structure, researcher, mathematical, systematic, observation, brighten, legislative, experimentally, realize, numerous, closely, influence, powerful, generally, industrial, development, suddenly, illustrate, different, television, valuable, beautify, scientific, producer, resistant, slowly, dictation, weightless, computer, temperature.

3.  Переведите предложения, обращая внимание на многозначность выделенного слова.

1.  I have drawn a square.

2.  Не showed me the way to the Red square.

3.  He lives in the next square.

4.  There are a lot of square tables in the shop.

5.  My watch always keeps a good time.

6.  He married three times.

4.  Определите, какими частями речи являются выделенные слова, принимая во внимание их место в предложении и формальные признаки. Предложения переведите.

1.  The atmosphere of the Earth consists of various gases in varying amounts ( ).

2.  The total capacity of the new station amounts ( ) 6,000,000 kilowatts.

3.  This polymer can be a good substitute ( ) for metal.

4.  This polymer substitutes ( ) metals in many cases.

5.  The solar energy must light and heat our houses ( ).

6.  This building houses ( ) a new technical library.

5. Переведите предложения, обращая внимание на глаголы с послелогами.

1.  She can't get into this dress, it is shrunk.

2.  Don't forget to get on your coat in.

3.  When the plane landed he was the first to get out.

4.  We'll have to get over that difficulty.

5.  She tried to get round the law.

6.  He has got through his final examinations.

7.  I get up at 7 o'clock.

6. Переведите сочетания слов, обращая внимание на перевод существительных в функции определения

1.  coal deposits

2.  railway line

3.  power consumption

4.  energy accumulation process

5.  emergency signal system

6.  a day light lamp

7.  gas turbine

8.  the automatic control system

9.  formulation problem

10. air pressure

7.  Подчеркните в предложениях сказуемое, содержащее модальный глагол или его эквивалент и переведите предложения на русский язык.

1.  A computer can solve thousands of mathematical operations in one second.

2.  Our plant is to increase its output.

3.  Investigators have to overcome many difficulties.

4.  Nuclear energy may be used to light and heat our homes.

5.  We were able to translate two articles.

6.  Engineers are to study the properties of engineering materials before constructing any structures.

8.  Подчеркните в предложениях глагол-сказуемое, определите его видовременную форму и залог. Предложения переведите.

1.Next Monday we will be working only five hours.

2.The child is being looked for by his granny.

3.A new research is being carried out successfully.

4.Before the experiment the substances are mixed in a large cup.

5.He has been shown her photo.

6.The light has just changed from green to red.

7.We use electricity on a large scale.

8.Radio is playing an important role in our life.

9.  Прочитайте текст и выполните следующие за ним задания.

Ferrous and Non-ferrous Alloys

Both ferrous and non-ferrous alloys are largely used in all branches of machine-building.

The principle ferrous materials used are: pig iron, cast iron, wrought iron and steel. Everybody knows various kinds of steels to be applied in industry – mild steels, carbon steels and alloy steels.

Pig iron may be said to be the starting point in the production of all other ferrous materials. Metallurgists consider it to contain from 92 to 97 per cent iron. The remainder is carbon, silicon, manganese, sulphur and phosphorus.

Cast iron is pig iron which has been modified in structure by remelting usually with the addition of steel scrap and by casting it into moulds.

Wrought iron which is now seldom produced is the iron from which nearly all carbon and most of sulphur, phosphorus, etc., have been removed by a process known as puddling.

Steel may be roughly defined as an alloy of iron and carbon. The percentage of carbon may bе varied from almost zero in mild steels, up to 2.14 in some tool steels. Besides, alloying elements such as nickel, chromium, molybdenum, silicon, vanadium, tungsten, cobalt and copper are known to be present in these steels. As is known, if metallurgists want to change the properties of the steel they vary either the composition of it by alloying or use heat treatment, or both.

Non-ferrous alloys are alloys which have been developed on the basis of non-ferrous metals. They are defined according to their dominant element.

Copper-base alloys are used where high thermal or electrical conductivity is the chief requirement.

Aluminium-base alloys are used where light weight is a primary requirement. It should be noted that they are widely used due to their high corrosion resistance. Besides, aluminium base alloys have desirable combination of mechanical properties with thermal and electrical conductivity.

Magnesium-base alloys are used where light weight is needed.

Both ferrous and non-ferrous metals are known to possess in some degree the following properties: elasticity, ductility, malleability, toughness, brittleness, hardness, wear resistance, and corrosion resistance.

10.  Выпишите из текста 10 интернациональных слов и переведите их.

11.  Выпишите из текста 5 существительных, 5 прилагательных и 4 наречия образованных с помощью словообразовательных суффиксов.

12.  Выпишите из текста 3 словосочетания модальный глагол или его эквивалент + инфинитив.

13.  Подчеркните в тексте 5 сказуемых в страдательном залоге.

14.  Ответьте на следующие вопросы, опираясь на текст.

1.  Which alloys are used in all branches of machine-building?

2.  What are the main ferrous materials?

3.  In what way can the properties of steels be improved?

4.  What non-ferrous alloys are used in industry?

5.  What are the main properties of aluminium-base alloys?

15.  Выполните перевод текста

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Variant 8

1.  Переведите интернациональные слова на русский язык. Значение выделенного слова, уточните по словарю.

constant –

resin –

mineral –

constitutional –

diesel –

manual –

refrigerator –

industrial –

communication –

to accelerate –

2.  Проанализируйте слова с различными суффиксами и разделите их на четыре группы: существительные, прилагательные, глаголы, наречия. Выделите суффиксы и переведите

Performance, production, audience, addition, culture, ancient, frequently, deepen, interchangeably, serious, artist, performer, indicate, nearly, creator, musical, successful, probably, language, important, enjoyable, utilize, happiness, absolutely, pleasure, famous, beautiful, personal, electric, effective.

3.  Переведите предложения, обращая внимание на многозначность выделенного слова.

1.  The child was in bed: his face was very pale.

2.  The face of my watch is of green colour.

3.  He made faces.

4.  They met face to face.

5.  We heard steps outside.

6.  The steps were made of stone.

4.  Определите, какими частями речи являются выделенные слова, принимая во внимание их место в предложении и формальные признаки. Предложения переведите.

1.  Every second four million tons of the solar energy go out into the space as light ( ) and heat ( ).

2.  The solar energy must light ( ) and heat ( ) our houses.

3.  What material will you need( ) to build these new machine tools?

4.  A great need ( ) of metals with better properties led to creation of alloys.

5.  This is a very detailed plan ( ).

6.  We plan ( ) to finish our work next week.

5.  Переведите предложения, обращая внимание на глаголы с послелогами.

1.  He takes after his father.

2.  Take away these boxes.

3.  He took down the photo from the wall.

4.  He took off his raincoat.

5.  He took the documents out of the bag.

6.  Last year he took to gambles.

6.  Переведите сочетания слов, обращая внимание на перевод существительных в функции определения

1.  television screen –

2.  road construction plan –

3.  day light –

4.  high speed motor –

5.  a flight control centre –

6.  fuel equipment –

7.  a table tennis –

8.  labour time –

9.  the production process control –

10. problem formulation –

7.  Подчеркните в предложениях сказуемое, содержащее модальный глагол или его эквивалент и переведите предложения на русский язык.

1.  Workers should apply new methods of production.

2.  The engineer from our plant is to take part in this conference.

3.  Are you able to make this experiment once again?

4.  The students must attend lectures regularly.

5.  Chemists have to create the materials that do not exist in nature.

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