Контрольная работа по английскому языку

1. Вставьте глагол to be в нужной форме. Переведите предложения.
1) My sister ____ twenty years old.
2) He ____ a doctor.
3) ____ she at the university yesterday?
4) There ____ thirty days in April.
5) ____ his brother ____ a third-year student next year?
6) ____ there a TV-set in the room?
7) Where ____ you on holiday last year?
8) ____ you a student? – No? I’____ not. I ____ an engineer.

2. Вставьте глагол to have в нужной форме. Переведите предложения.
1) I ____ a good dictionary.
2) She ____ some English classes next week.
3) How many brothers ____ he ____?
4) She ____ not ____ any brothers or sisters.
5) We ____ an interesting lecture yesterday.
6) ____ you ____ a meeting after classes?
7) ____ you ____ a good time last weekend?
8) I ____ no watch.

3. Перепишите предложения, подчеркните сказуемое, определите видо-временную форму глагола. Переведите предложения.
1) His working day lasts eight hours.
2) Yesterday I got up at seven o’clock.
3) They have been to the concert this week.
4) If the weather is fine, we’ll go for a walk.
5) They will meet us at the station.
6) He was reading a book at this time yesterday.
7) We enjoyed the film very much.
8) He is laughed at.
9) They had finished the experiment by last Friday.
10) She will have translated the text by two o’clock tomorrow/

4. Переведите предложения. Подчеркните модальный глагол или его эквивалент.
1) He can drive a car well.
2) You will be allowed to stay here for some time.
3) If you want to know English well, you must study hard.
4) Will you be able to come earlier to help me.
5) I had to repeat the grammar rules.
6) May I take your dictionary?
7) You should see the doctor.
8) We were able to complete the experiment in time.
9) Could you repeat your question, please.

5. Перепишите следующие предложения и переведите их на русский язык, помня о разных значениях глаголов to be, to have, to do.
1) I am to leave for London soon.
2) We were taught to use the lab equipment.
3) He is good at mathematics and does it whenever he has a chance.
4) The car has brought mobility to millions of people, but at the same time polluted the atmosphere.
5) Next term I shall do research in the field of computer engineering.

6. Напишите транскрипцию и переведите слова, данные ниже:
Vapor, attraction, space, exert, contain, vessel, particular, graph, relationship, remove, correspond, alternatively, indicate, saturate, rate, power, pressure, kilowatt.

7. Прочитайте и письменно переведите текст:
Every liquid produces a vapor as the molecules near its surface free themselves from the attraction of their neighbors and fly off into space. This vapor exerts pressure on any containing vessel and the amount of pressure exerted by the vapor of any particular liquid depends solely on the temperature of the liquid surface; the higher the temperature, the greater the pressure. For any liquid a graph can be drawn showing the relationship between this vapor pressure and the temperature of the liquid surface.
How can gas be liquefied? When heat is removed from a gas its temperature is lowered until it reaches a value corresponding to the pressure (see above) after which further removal of heat liquefies the gas. Alternatively, an increase in pressure combined with removal of heat makes it possible to liquefy the gas without reducing its temperature.
What is superheated vapor? It is vapor removed from contact with its liquid and at a temperature higher than that which corresponds to its pressure as indicated by the temperature-pressure-vapor relationship for that particular substance.
What is saturated vapor? It is vapor whose temperature and pressure are in accordance with the temperature-vapor-pressure relationship for the particular substance. Vapor in contact with its liquid is saturated.
What is the numerical relationship between heat units and units of mechanical work? This can be expressed as follows:
1 Btu = 778 lbft. Thus, for example, the energy given up by a weight of 77.8 lb in falling 10 ft is sufficient to heat 1 lb of water through 1F. Again, since a horsepower (hp) is the rate of production of energy of an engine doing 33,000 lbft of work per minute, 1 hp = 33.000/778 or 42.4 Btu/min and therefore 2,545 Btu/h. The kilowatt (kw), (not kilowatt hour) is another unit of power and 1 kW = 1.34 hp or 3.410 Btu/h. Further, 1 kcal = 4.18 J, and 1 J/s = 1 W.

8. Переведите слова, обращая внимание на значение суффиксов и приставок:
Vapor – vaporize – vaporization
Attract – attractive – attraction
Contain – container – containment
Correspond – correspondence – correspondent
Indicate – indicator – indication
Saturate – saturator – saturation
Power – powerful – powerless

9. От существительных образуйте глаголы и переведите их на английский язык
Пар, притяжение, показание, насыщение, давление, соответствие, связь, сила.

10. Найдите в тексте английские эквиваленты соответствующим русским словам и выражениям
давление паров; поверхность жидкости; увеличение давления; перегретый пар; насыщенный пар; числовое соответствие; лошадиная сила; единица мощности.

11. Заполните пропуски необходимыми по смыслу словами
1) Every liquid produces ... (vapor, gas, fog).
2) For any liquid a ... can be drawn (table, picture, graph).
3) The higher the temperature of a liquid surface, the greater the ... (power, pressure, speed).
4) Vapor in contact with its liquid is ... (disappeared, saturated, overheated).
5) The rate of production of energy is ... (voltage, resistance, horsepower).
6) The kilowatt is another unit of ... (weight, velocity, power).

12. Переведите вопросы на русский язык. Ответьте на вопросы:
1) What does every liquid produce?
2) What does the pressure exerted by the vapor of any particular liquid depend on?
3) How can a gas be liquefied without reducing its temperature?
4) When is the vapor saturated?
5) What is superheated vapor?

1. Вставьте глагол to be в нужной форме. Переведите предложения.
1) My sister ____ twenty years old.
2) He ____ a doctor.
3) ____ she at the university yesterday?
4) There ____ thirty days in April.
5) ____ his brother ____ a third-year student next year?
6) ____ there a TV-set in the room?
7) Where ____ you on holiday last year?
8) ____ you a student? – No? I’____ not. I ____ an engineer.

2. Вставьте глагол to have в нужной форме. Переведите предложения.
1) I ____ a good dictionary.
2) She ____ some English classes next week.
3) How many brothers ____ he ____?
4) She ____ not ____ any brothers or sisters.
5) We ____ an interesting lecture yesterday.
6) ____ you ____ a meeting after classes?
7) ____ you ____ a good time last weekend?
8) I ____ no watch.

3. Перепишите предложения, подчеркните сказуемое, определите видо-временную форму глагола. Переведите предложения.
1) His working day lasts eight hours.
2) Yesterday I got up at seven o’clock.
3) They have been to the concert this week.
4) If the weather is fine, we’ll go for a walk.
5) They will meet us at the station.
6) He was reading a book at this time yesterday.
7) We enjoyed the film very much.
8) He is laughed at.
9) They had finished the experiment by last Friday.
10) She will have translated the text by two o’clock tomorrow/

4. Переведите предложения. Подчеркните модальный глагол или его эквивалент.
1) He can drive a car well.
2) You will be allowed to stay here for some time.
3) If you want to know English well, you must study hard.
4) Will you be able to come earlier to help me.
5) I had to repeat the grammar rules.
6) May I take your dictionary?
7) You should see the doctor.
8) We were able to complete the experiment in time.
9) Could you repeat your question, please.

5. Перепишите следующие предложения и переведите их на русский язык, помня о разных значениях глаголов to be, to have, to do.
1) I am to leave for London soon.
2) We were taught to use the lab equipment.
3) He is good at mathematics and does it whenever he has a chance.
4) The car has brought mobility to millions of people, but at the same time polluted the atmosphere.
5) Next term I shall do research in the field of computer engineering.

6. Напишите транскрипцию и переведите слова, данные ниже:
Vapor, attraction, space, exert, contain, vessel, particular, graph, relationship, remove, correspond, alternatively, indicate, saturate, rate, power, pressure, kilowatt.

7. Прочитайте и письменно переведите текст:
Every liquid produces a vapor as the molecules near its surface free themselves from the attraction of their neighbors and fly off into space. This vapor exerts pressure on any containing vessel and the amount of pressure exerted by the vapor of any particular liquid depends solely on the temperature of the liquid surface; the higher the temperature, the greater the pressure. For any liquid a graph can be drawn showing the relationship between this vapor pressure and the temperature of the liquid surface.
How can gas be liquefied? When heat is removed from a gas its temperature is lowered until it reaches a value corresponding to the pressure (see above) after which further removal of heat liquefies the gas. Alternatively, an increase in pressure combined with removal of heat makes it possible to liquefy the gas without reducing its temperature.
What is superheated vapor? It is vapor removed from contact with its liquid and at a temperature higher than that which corresponds to its pressure as indicated by the temperature-pressure-vapor relationship for that particular substance.
What is saturated vapor? It is vapor whose temperature and pressure are in accordance with the temperature-vapor-pressure relationship for the particular substance. Vapor in contact with its liquid is saturated.
What is the numerical relationship between heat units and units of mechanical work? This can be expressed as follows:
1 Btu = 778 lbft. Thus, for example, the energy given up by a weight of 77.8 lb in falling 10 ft is sufficient to heat 1 lb of water through 1F. Again, since a horsepower (hp) is the rate of production of energy of an engine doing 33,000 lbft of work per minute, 1 hp = 33.000/778 or 42.4 Btu/min and therefore 2,545 Btu/h. The kilowatt (kw), (not kilowatt hour) is another unit of power and 1 kW = 1.34 hp or 3.410 Btu/h. Further, 1 kcal = 4.18 J, and 1 J/s = 1 W.

8. Переведите слова, обращая внимание на значение суффиксов и приставок:
Vapor – vaporize – vaporization
Attract – attractive – attraction
Contain – container – containment
Correspond – correspondence – correspondent
Indicate – indicator – indication
Saturate – saturator – saturation
Power – powerful – powerless

9. От существительных образуйте глаголы и переведите их на английский язык
Пар, притяжение, показание, насыщение, давление, соответствие, связь, сила.

10. Найдите в тексте английские эквиваленты соответствующим русским словам и выражениям
давление паров; поверхность жидкости; увеличение давления; перегретый пар; насыщенный пар; числовое соответствие; лошадиная сила; единица мощности.

11. Заполните пропуски необходимыми по смыслу словами
1) Every liquid produces ... (vapor, gas, fog).
2) For any liquid a ... can be drawn (table, picture, graph).
3) The higher the temperature of a liquid surface, the greater the ... (power, pressure, speed).
4) Vapor in contact with its liquid is ... (disappeared, saturated, overheated).
5) The rate of production of energy is ... (voltage, resistance, horsepower).
6) The kilowatt is another unit of ... (weight, velocity, power).

12. Переведите вопросы на русский язык. Ответьте на вопросы:
1) What does every liquid produce?
2) What does the pressure exerted by the vapor of any particular liquid depend on?
3) How can a gas be liquefied without reducing its temperature?
4) When is the vapor saturated?
5) What is superheated vapor?

Контрольная работа №2
Вариант 2

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