- •Министерство образования и науки Российской Федерации Казанский государственный технический университет им. А.Н.Туполева
- •Английский язык
- •Lesson 1 Sequence of Tenses (Согласование времен)
- •Ex.2 Put the verbs in brackets into the Past Indefinite or the Past Perfect Tense.
- •The Passive Voice Страдательный залог
- •History Part I.
- •Part II.
- •Modern electronics
- •Exercises to the texts:
- •Listening and speaking.
- •Task 3. Check your answers to Task 3 with the help of the text and diagrams.
- •Task 4. Label each step in this flowchart with the correct letter from the list. The first one is done for you.
- •Task 5. Read the text below, then look at these statements. Are they true or false? You may need to use your own knowledge as well as information from the text.
- •Lesson 2 Reported Speech (Косвенная речь)
- •Exercises:
- •Reported Questions (Вопросы в косвенной речи).
- •Reported Commands and Requests Приказания и просьбы в косвенной речи
- •Alfred nobel - a man of contrasts.
- •Notes to the text.
- •Listening and speaking.
- •Task 4. Read this advice on 'Mixing down'. Listen again to Part 2. Then note the points in this text which are additional to those given on the tape.
- •Lesson 3. Conditional Sentences (Условные предложения)
- •Союзы, вводящие условные предложения.
- •Exercises:
- •What is an electric current?
- •Notes on the text
- •Words to be learnt.
- •Carbon dioxide emission
- •Listening and Speaking.
- •Course Guide
- •Information Technology
- •Lesson 4. The Participle.
- •Forms of the Participle II
- •Functions and translation
- •Complex Object with the Participle /сложное дополнение/
- •Complex Subject with the Participle.
- •Absolute Participle Construction /Независимый причастный оборот/.
- •Особенности перевода
- •Holographic technique helps in testing and research.
- •Words to be learnt
- •Listening and speaking.
- •Gerundial Object
- •Indefinite Gerund Passive (being written)
- •Сравнение герундия и причастия.
- •Exercises:
- •Sources of power
- •Notes on the Text:
- •Words to be learnt:
- •Revision
- •Listening and speaking
- •Lesson 6 The Infinitive
- •Формы инфинитива
- •Functions
- •Complex Object with the Infinitive.
- •It consists of two elements.
- •Complex Subject with the Infinitive
- •Grammar exercises
- •Ex.2 Translate the phrases with the Infinitive.
- •Ex.3 Grammar review.
- •Translate and define the functions of the infinitive.
- •Vocabulary to be learnt:
- •Ex. 3 Define the meanings of the phrases with international words.
- •Revision
- •Listening and speaking
- •Search reading
- •Read yourself
- •A new pedestrian crossing strategy
- •Viruses
- •2. Decide whether the following statements are true (t) or false (f) in relation to the information in the text. If you feel a statement is false, change it to make it true.
- •Database management systems
- •1. Review questions:
- •2. Translate the international words without a dictionary.
- •1. Review questions:
- •2. Translate the international words without a dictionary:
- •3. Define what parts of speech these words are and translate them:
- •Transistors and semiconductors
- •1. Review questions:
- •2. Translate the international words without a dictionary:
- •3. Explain what meanings prefixes and suffixes give to the following words and translate the words:
- •Amplifiers
- •1. Review questions:
- •2. Make up an abstract of the text basing on the answers to the above questions.
- •3. Define to what parts of speech these words belong and translate them:
- •Check yourself
- •Variant I Computers in our life
- •Grammar test
- •Variant II
- •Virtual worlds
- •Grammar test
- •Appendix 1
- •Appendix 2
- •Irreqular verbs
- •Appendix 3 Чтение дробных и смешанных величин
- •Словообразование (Word Formation) Суффиксы
- •Приставки
- •Derivatives
- •Synonyms
- •Opposites correct – wrong; continue – interrupt; free – bound; presence – absence; remain – leave; begin – complete, finish safe – dangerous
- •Vocabulary
- •Литература
Sources of power
The industrial progress of mankind is based on power: power for industrial plants, machines, heating and lighting systems, transport, communication. In fact, one can hardly find a sphere where power is not required.
At present most of the power required is obtained mainly from two sources. One is from the burning of fossil fuels, i. e.1 coal, natural gas and oil. The second way of producing electricity is by means of generators that get their power from steam or water turbines. Electricity so produced then flows through transmission lines to houses, industrial plants, enterprises, etc.
It should be noted, however, that the generation of electricity by these conventional processes is highly uneconomic. Actually, only about 40 per cent of heat in the fuel is converted into electricity. Besides, the world resources of fossil fuels are not ever-lasting. On the other hand2, the power produced by hydroelectric plants, even if increased many times, will be able to provide for only a small fraction of the power required in the near future. Therefore much effort and though is being given to other means of generating electricity.
One is the energy of hot water. Not long ago we began utilizing hot underground water for heating and hot water supply, and in some cases, for the generation of electricity.
Another promising field for the production of electric power is the use of oceans tides. Our engineers are engaged in designing tidal power stations of various capacities. The first station utilizing this principle began operating in Russia on the Barents Sea in 1968.
The energy of the sun which is being used in various ways represents a practically unlimited source.
Using atomic fuel for the production of electricity is highly promising. It is a well-known fact, that one pound of uranium contains as much energy as three million pounds of coal, so cheap power can be provided wherever it is required. However, the efficiency reached in generating power from atomic fuel is not high, namely 40 per cent.
No wonder, therefore, that scientists all over the world are doing their best3 to find more efficient ways of generating electricity directly from the fuel. They already succeeded in developing some processes which are much more efficient, as high as 80 per cent, and in creating a number of devices capable of giving a higher efficiency. Scientists are hard at work4 trying to solve these and many other problems.
Notes on the Text:
1. i. e. (лат. id est) = that is – то есть
2. on the other hand – с другой стороны; on the one hand – с одной стороны
3. to do one’s best – делать все возможное
4. hard at work – упорно работают (трудятся)
Words to be learnt:
besides prp – кроме, кроме того capable a – способный capacity n – мощность case n – случай cheap a – дешевый conventional a – стандартный, обычный convert v – превращать efficiency n – производительность, к.п.д. effort n – усилие engaged a – занятый enterprise n – предприятие flow v – течь fuel n - топливо |
however adv – однако means n – средство; by ~ of – посредством namely adv – а именно oil n – нефть per cent n – процент reach v – достигать represent v – представлять require v – требовать source n – источник succeed (in) v – удаваться tide n – морской прилив и отлив try v - стараться |
Ex. 1 Answer the questions.
1. What is the industrial progress of mankind based on?
2. Which is the first widely applied method of producing electricity at present?
3. Which is the second way of generating power?
4. What (how high) is the efficiency of these two methods?
5. What do we use the energy of hot water for?
6. When and where did the first power station using ocean tides begin operating in Russia?
7. What can you say about the energy of the sun?
8. What fuel is the most promising for the production of electricity?
9. Is the efficiency of generating power from atomic fuel high or not?
10. What problem do scientists pay great attention to?
Ex. 2 Define the parts of speech.
to exist – existence; to require – requirement; efficient – inefficient – efficiency; to resist – resistance – resistant; possible – impossible – possibility; to investigate – investigation – investigator; to apply – application – applicable; to act – active – activity – actor; long – length – to lengthen; to differ – different – indifferent – difference; to desire – desire – desirable – undesirable; to divide – division – divisible – indivisible; science – scientist – scientific – scientifically; product – production – productive – unproductive – productivity; to create – creation – creative – creator – creatively; to vary – variety – various – variable - unvariable.
Ex. 3 Translate the sentences and remember the synonyms of the verb to work.
work, function, operate, run |
||
1. The compressor is designed to 2. This type of engine will |
run work operate function |
at comparatively low speeds. for long periods without repair. |
3. The machines should be tested under normal |
running working operating |
conditions. |
4. Two more aggregates |
were put into were brought into came into will be in |
operation. |
Ex. 4 Translate the sentences paying attention to the different meanings of the word way.
1. The turbine produced by the Metal Plant last month is on its way to the construction site.
2. Full-scale construction will start next year, preparations, however, are under way.
3. My brother is a really capable man, he always tries to solve any problem in his own way.
4. In many ways this method was different from the ones used before.
5. There exist various ways of obtaining power.
Ex. 5 Translate the sentences.
to find (found) a solution (the best way, mineral resources, etc.)
to found (founded) a town (an institute, a scientific school, etc.)
1. The geologists found great deposits of coal in a northern region.
2. The scientists want to found a laboratory of precision instruments at the institute.
3. Academician Kurchatov was one of the founders of the Russian atomic industry. His name was given to the Beloyarskaya power station founded in the eighties.
Ex. 6 Translate the phrases.
Ocean tides, hydrogen fuel, liquid hydrogen, energy supply, road construction plan, year’s construction programme, promising energy source, the country’s power generation potential, oil and gas industry enterprises, power transmission lines, present-day requirements.
Ex. 7 Form the Gerund, using these verbs (to convert; to create; to utilize; to generate; to run) and translate.
1. The world’s first nuclear power station in Obninsk began (вырабатывать) electricity in 1954.
2. In fact, (превращение) conventional kinds of fuels into electricity is not economic enough.
3. The idea of (использования) the energy of oceans is not new, but tidal stations are still few.
4. Recently scientists have succeeded in (создании) a few kinds of generators for (превращения) heat directly into light.
5. This machine tool is capable of (работать) at very high speeds.
Ex. 8 Explain the meaning of the words with –ing and define the form.
Example: the working motor (какой?) – работающий мотор (Participle I) the working model (для чего?) – рабочая модель, модель для работы (Gerund) |
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1. the boiling water the boiling point |
2. a smoking room a smoking man |
3. the melting point the melting ice |
4. the freezing liquid the freezing point |