Методичка по английскому языку для ИТС (пр. С.С.Иванов)
.pdf2.It was found that no water formation would take place by irradiation at the longer wavelength.
3.Why should mass vary with velocity? Why should an electron necessarily possess mass?
4.Should this problem be really so absurd the men of science would hardly have taken so deep an interest in its solution.
5.The substance under investigation should be examined both by chemical and physical means.
6.The motor was in good order but still it would not move.
7.If this substance were a mixture it would be decomposed.
8.We tried to solidify this substance but it would not, for the pressure was too low.
9.The scientist said that in this book we should be concerned with optical line spectra.
10.It should be noted that this method presents many difficulties.
III. Translate the following sentences defining the function of "do".
1.Not all metals react with acids and when they do the gas evolved is not always hydrogen.
2.This field docs not affect the forward motion of the electrons but does act upon the transverse motion.
3.Copper does not combine with oxygen when cold but it does do so slowly when heated.
4.Gold usually occurs in the nature state while iron does not.
5.So interested did he get in radio that he gave up ordinary electrical engineering.
6.The beta rays, which do pass through the aluminium, do not ionize the gas as profusely as do the alpha rays.
IV. Translate the following sentences paying attention to different functions and meanings of the verb "to be".
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1.One of the most important phenomena in nature is the transmission of energy from one point to another by wave motion.
2.This kind of motion is illustrated in many ways.
3.The post-graduate N. is in the laboratory. He is making an experiment now.
4.They are to study some material about the wave propagation.
5.The aim of the laboratory is to study this complex material.
6.Many hydroelectrical power stations were built all over the world.
7.This view has been supported by a number of experiments.
8.There have been many theories to explain the nature of heat.
9.Heat was considered to be an invisible substance.
10.Electrical energy can be transformed into heat energy.
11.You are to test the behaviour of the newly developed plastic in all temperature conditions.
12.Many experiments are to be made to increase the engine efficiency.
13.The material is to be sent to the laboratory for examination.
14.Were it not for the magnetic field due to coil B the particles would strike screen С.
V. Translate the following sentences paying attention to different functions and meanings of the verb "to have".
1.Every physical quantity has its own unit of measurement.
2.Einstein has simplified our picture of the Universe by showing that the mass energy can be converted from one to the other.
3.Experiments have shown that light travels with greatest speed in a vacuum and that it travels with different media.
4.Our lives would be vastly changed if we had no cameras, projectors, microscopes or telescopes.
5.The scientists had to investigate a series of accidents that occurred during the test of the device.
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6.After the accumulator has been used for many hours, chemical changes occurred.
7.The students will have to review the material of the lectures before carrying out the experiment.
8.A magnet has been known to exist from early times.
9.A gas has no specific volume and shape.
10.The invention has been supported by many experiments.
Информационная программа №11. Двойные/парные союзы
В английском языке, так же как и в руссом языке, имеются двойные (или парные) союзы, т.е. союзы, состоящие из двух частей.
К таким союзам относятся: both ... and - как ... так (и) either ... or - или ... или neither ... nor - ни ... ни
not only .... but also - не только ... но и as... as - также ... как
not so ... as - не так ... как the ... the - чем ... тем whether (if) - глагол + "ли" as long as - (до тех пор) пока
as well as - так же как (и), и ... и so that - чтобы; для того, чтобы as though - как если бы
as soon as - как только as if - как будто
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Translate the following sentences paying attention to their structure.
1.The more violently the molecules of an object vibrate, the greater the intensity of heat possessed by the object.
2.The greater the elasticity and the less the density, the greater is the velocity.
3.The magnet is usually made in the shape of a horseshoe so that it will be as strong as possible.
4.No matter whether an electrostatic generator, a battery or dynamo causes electric current, the resulting current can always show three effects: heating, chemical and magnetic.
5.The longer the wire the greater its electrical resistance.
6.Molecules make up all the substances around us whether they are solids liquids or gases.
7.Not only the distant but also the near at hand can be seen more clearly by combinations of lenses.
8.The radio waves travel from the transmitter either as ground waves
or
sky waves.
9.It is desirable to have a cover over the calorimeter to prevent losses both of heat and liquid by evaporation.
10.The greater the load, the greater the mass.
11.Both radio-transmitting devices and radio-receiving ones are the basic devices in radio engineering.
12.One can use neither this instrument nor that one because both of them are out of order.
13.It becomes of first importance in physics to determine accurately the characteristics of both matter and energy.
14.In the absence of force a body will either remain at rest or continue to move with constant speed in a straight line.
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15. If now it were possible to determine whether, the particle moves upward or downward in making this track, it would be possible to determine whether the particle was positively or negatively charged.
Приложение 1. Групповые предлоги
according to – согласно чему-либо apart from – помимо, кроме, не считая as to (as for) – что касается
because of – из-за but for – если бы не
by means of – посредством
in accordance with – в соответствии с in addition to – в дополнении к
in case of - в случае
as compared with (in comparison with) - по сравнению с in conformity with - в соответствии
in consequence of - вследствие, в результате
in favour of – в пользу кого-либо, чего-либо, на имя кого-либо in front of – перед, напротив
in spite of – несмотря на instead of – вместо
in the event of - в случае если in view of – ввиду
owing to - из-за, благодаря
on behalf of (in the name of) - от имени subject to - при условии
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thanks to - благодаря with a view to - с целью
with regard to. in regard to. with (in) respect to - относительно, no
отношению, в отношении
on account of – по причине
Приложение 2. Глаголы с предлогами
to account for – объяснять, быть причиной to be accustomed to – привыкать к чему-либо to add to – добавлять, увеличивать
to agree to – соглашаться с чем-либо to agree with – соглашаться с кем-либо to base on (upon) – основывать на
to begin with – во-первых, прежде всего to belong to – принадлежать кому-либо to carry out – выполнять, осуществлять to characterize by – характеризовать по
to comment on – комментировать что-либо to be composed of – состоять из
to conclude by – закончить чем-то
to be contrary to – идти вразрез, противоречить to correspond to – соответствовать чему-либо to deal with – иметь дело с
to depend on – зависеть от
to derive from – происходить от
to divide by – делить на (матем.)
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to end in – заканчиваться чем-либо to be equal to – равняться чему-либо
to estimate at – составлять, оценивать в … to explain to – объяснять кому-либо
to fix up – привести в порядок, приготовить, закрепить to graduate from – закончить ВУЗ
to identify with – устанавливать тождество to lead to – приводить к
to lecture on – читать лекцию по to multiply by – умножить на
to be peculiar to – быть характерным, свойственным
to be preferable to – быть предпочтительным кому-либо to prepare for – готовиться к
to present s/b to s/b – представлять кого-либо кому-либо to provide for – принимать меры
to refer to – отсылать к, ссылаться на to rely on (upon) – полагаться на
to result in – приводить к, кончаться чем-либо to succeed in – преуспевать в чѐм-либо
to worry about – волноваться о
to work out – разрабатывать (план, проект), решать (задачу)
Assessment Test
Translate:
1. Simpler lighter scanning systems to be used on small ships, in aircraft have radars which may be transported by men on foot.
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2.Provided we got the necessary devices we should check this apparatus.
3.A cell supplies electric energy provided its electrodes are of different materials.
4.The device to be used here is intended for the amplification of electrical signals.
5.One can use a switch to start or to block the strong current from a local source.
6.It is necessary that a means be provided for cooling the windings.
7.Provided all the requirements were met, the efficiency of the apparatus would be increased.
8.To move an electron in a metal from the Fermi level to "infinity", a certain amount of work is necessary.
9.High frequency currents are obtained due to the invention of electronic devices.
10.Both radio-transmitting devices and radio-receiving ones are the basic devices in radio-engineering.
11.If we double the force pushing the electrons around a circuit, we expect them to move twice as fast.
12.The only way to stop or control the anode current is to decrease or remove the anode voltage.
13.To measure current we use an ammeter connected in series with the resistance.
14.The velocity of atoms and molecules when moving within the confines of the material they comprise is found to be dependent upon the temperature.
15.There are many kinds of vacuum tubes, the simpliest being the
diode.
16.The student was asked if pure germanium could be employed as a semiconductor material.
17.Once ionization takes place the plasma is produced.
18.An ammeter should be connected to the circuit in series.
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19.This substance will be dealt with in the next chapter.
20.In the report these phenomena were often referred to.
21.While making this experiment he used a sensitive current indicator.
22.The device being applied at our plant is quite modern.
23.The longer rheostat wire included in the circuit, the greater the resistance.
24.The principle of radar is simple: a beam of energy in the form of waves is directed at an object and the time required for the reflected waves to return to the sender is measured; if the speed of the waves is known the distance of the object can be calculated.
25.An unusual electric station has been put into operation. The station is arranged to use relatively low temperature of subterranean thermal sources.
26.If heated to a proper temperature the filament emits electrons.
27.The reaction is followed by temperature rise.
28.The article was provided with diagrams for the students to understand it better.
29.Emitters to be made of this metal will be used in large transmitting
tubes.
30.Copper is claimed to have a relatively large conductivity.
31.One can see that these types of machines to be described here differ slightly from previous ones.
32.Were the temperature increased the velocity of the molecular motion would be increased.
33.То achieve satisfactory emission the emitter must be in a good
vacuum.
34.One can use neither this instrument nor that one because both are out of order.
35.Kinematics being the study of motion we study in it position of velocity and acceleration.
36.To solve this problem the researchers have been working hard for
уеаrs.
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37. This is a key problem to be solved immediately.
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