| Код | 227550 | ||
| Дата создания | 2018 | ||
| Страниц | 10 ( 14 шрифт, полуторный интервал ) | ||
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I Выберите соответствующую форму Gerund or Participle I / II:
1. When, the information may be of some interest.
2. At the end of the experiment they could provide their report on all necessary data, including the number of tests they run, the amount of time for those tests, and the number of samples.
3. Such result may be accounted for by their the experiment in the middle of the year.
4. The engineer improved his report by its closing paragraph.
5. It is possible to set up power station based on the heat of the Sun.
6. Do you think it is worth while this project without waiting for the confirmation to arrive?
7. Together, these factors constitute the main picture of the financial crisis.
8. Upon in tables, the figures were subject to thorough analysis.
9. It is a common observation that bodies expand when.
10. Newton's the law of mechanics determined the development of science for many years to come.
II Переведите предложения, содержащие косвенные вопросы, пассивные конструкции, инфинитивные формы:
1) Every student in chemistry learns very quickly to use indicators, particularly litmus, in order to determine whether a solution is acid or basic in reaction. (косвенный вопрос)
Каждый студент на уроках химии очень быстро учится использовать показатели, такой как, лакмус, для того, чтобы определить, имеет ли раствор кислую или щелочную реакцию.
2) The question arises whether there is any fundamental difference in the kinetics of reactions occurring in condensed media compared to the gaseous state.
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3) Atoms of zinc may be looked upon as composed by electrons and zinc ions.
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4) The solubility of phosphate in sea water is largely a function of pH, a property which is influenced by bacterial activities.
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5) Conditions which affect the plastic behavior of material will also influence its fracture behavior since fracturing is normally preceded by plastic deformation.
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6) In the chapter on experimental techniques, we are given a good insight into many of the special problems that have to be solved.
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7) In gaseous reactions the equilibrium position is largely influenced by pressure.
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8) The constant search for materials to replace or supplement scarce metals encourages more attention to this new field.
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9) Solar installations have been reported to exist in many countries. Some of these installations seem to be used primarily for experimental purposes.
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10) Comparatively few of the elements prove to occur as uncombined substances in nature, most of them being found in the form of chemical compounds.
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11) The ancients thought the Earth to be flat.
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12) On close examination of a piece of granite we find it to be composed of several kinds of minerals having different degrees of hardness, different colors, and different properties in general.
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13) A rough estimate of the rate of cooling and growth of the solid crust of our globe indicates that the cooling process must have begun several billion years ago.
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III Заполните смысловые пропуски в тексте следующими словами: kinetic, acceleration, braking, exhaust, ferrous, efficiency, reducing, ceramics, damage, compounds.
GREEN BRAKES - A RED HOT TOPIC IN MOTOR RACING
As motor racing goes green, Formula 1 is aiming to lead automotive research in finding hi-tech (1) gains. One of the keys to this ecological drive is regenerative braking (also known as kinetic energy recovery), which recovers energy generated during deceleration, and stores it as a source of power for subsequent (2).
Regenerative brakes limit the energy loss inherent in traditional (3) systems. In most vehicles, conventional brakes comprise pads previously made from asbestos based composites, but now consisting of (4) of exotic, non-hazardous materials, and discs made of (5) metal. The resulting friction generates heat, which is wasted, in performance cars, this phenomenon is taken to extremes, and due to the high temperatures generated, brake discs are often made out of (6).
The carbon discs and pads used on Formula 1 cars generate so much heat that they glow red hot. High temperatures are, in fact, necessary for the effective operation of carbon brakes. But there’s still plenty of potential for recovering the (7) energy, rather than merely dissipating it in the form of heat.
The potential for recovering energy also extends to the heat generated by engines and (8) systems. This area has also been discussed as a possible area for future exploitation in motor racing. Heat recovery might offer the added benefit of (9) heat soak (thermal absorption by the chassis) as delicate alloy parts and sensitive non-metallic materials, such as polymers, are susceptible to heat (10) .
Ответ
IV Трансформируйте диалог, согласно образцу
DIALOGUE
[L. = Lisa; С. = caller]
L.: Technical support, Lisa here. How can I help?
C.: Hi, Lisa. I’m using the internet. When I click on a link, nothing happens. L.: OK, is it a pop-up?
С.: I don’t know. It says click here to see photo. But when I click I don’t see the photo.
L.: It may be a pop-up. Do you have a firewall?
C.: Yes.
L.: OK your firewall might be blocking the pop-ups.
C.: Right. So what should I do now?
L.: I suggest you try unblocking the pop-ups. Open your firewall program.
C.: OK, I’ve done that.
L.: Does it say block pop-up adverts?
C.: Yes.
L.: Try unchecking the box. Then clear your cache, refresh your web page and try again.
C.: OK, I’ll try that. Thanks, Lisa.
Ответ
A caller called to Technical Support and ...
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