- •УЧебное пособие по английскому языку
- •Введение
- •Содержание
- •Infinitive
- •Unit 5 43
- •Air pollution and smog are the problems of modern cities
- •4. Give the summary of the text.
- •Air pollution as the major problem of the day
- •1.Translate these word combinations and make a dialogue.
- •2. Read three given jists of the text and find one which corresponds to the contents best.
- •3. One of the greatest problems of all modern cities is the environment pollution. Read the text and tell which of the problems mentioned in the text are typical for the city you live in.
- •1. Say if the following statements are true or false. Correct the false statements.
- •2. What environmental problems does air pollution cause? Fill in the table.
- •3. You are taking part in the conference on the environmental problems. Deliver a report on air pollution.
- •The ozone layer depletion
- •Страдательный залог (passive voice )
- •Organic chemistry
- •Chemical elements and compounds
- •Organic compounds
- •Substances and their transformations
- •Страдательный залог с модальными глаголами
- •Industrial Gases
- •An achievement of science: gas transformed into metal
- •Инфинитив (the infinitive)
- •Частью сказуемого:
- •Unit 4 units materials science and technology
- •Mechanical properties of materials
- •Vocabulary
- •Vocabulary
- •Объектный инфинитивный оборот (the objective infinitive construction)
- •Measuring temperature
- •Субъектный инфинитивный оборот
- •(The subjective infinitive construction)
- •Ventilation : definition and necessity
- •Functional requirements of ventilationsystem
- •1. Air changes (or air movement) and rate of supply of fresh air
- •Systems of ventilation
- •Natural ventilation
- •Fig. 2.1. Movement of wind through buildings.
- •Ventilation due to stack effect
- •Fig. 2.4. Ventilation due to stack effect.
- •Ventilation due to both the effects
- •Meciianical (or artificial) ventilation
- •1. Extraction system (or exhaust system)
- •2. Plenum system (or supply system)
- •3. Extraction-Plenum system
- •4. Air conditioning
- •Air conditioning
- •Vocabulary
- •Герундий (gerund)
- •2. Сhoose suitable English words to Russian terms. Make your own sentences.
- •3. Read the text. Mark which paragraphs devote to the title of the text
- •4. Find correct Russian translation of English words. Compose sentences with them on the topic of the text. Find unnecessary words
- •5. Define which of these statements contain the main idea of the text
- •6.Put these sentences in order according to the text
- •7. Find the correct answer to these questions. Prove your opinion
- •8. Which paragraphs deal with these questions? Give brief explanations to each of them
- •9. Which of these sentences explain the work of heating and which ones -ventilation?
- •10. Prove these statements, add some more information from the text
- •11. Compose pairs of words from English and Russian synonyms. Explain their meaning
- •12. Read the text. Mark which paragraphs devote to the title of the text
- •14. Mark which paragraphs these titles belong to. Place them in order according to the text
- •15. Finish these sentences
- •16. Divide these sentences into three groups
- •18. Change these words into another part of speech
- •Причастие (the participle)
- •§ 217. 1. Present Participle Active (причастие настоящего времени
- •1.Переведите на русский язык, обращая внимание на причастия.
- •2. Translate the following word-combinations in accord to the given models:
- •3.Замените придаточные предложения причины причастными оборотами.
- •4.Раскройте скобки, употребляя глаголы в Present Participle или Perfect Participle.
- •I. Tasks before reading.
- •II. Listen to the students' discussion and name advantages and disadvantages of alternative energy sources
- •III. Complete the following dialogues.
- •IV. Match a line in a with a line in b.
- •Vocabulary
- •I. Match the English words with their Russian equivalents.
- •II. Match the words with the opposite meaning.
- •III. Find in в the derivatives from the words in a.
- •I. What do we need energy for? Make a list of the uses of energy and compare it with that of your partner.
- •II. Translate the following compound nouns into Russian.
- •III. Scan the text to find answers to these questions.
- •Forms of energy
- •Varieties of energy (a)
- •The end of the universe (b)
- •Heat energy (c)
- •Participle II
- •Независимый причастный оборот (the absolute participle construction)
- •1. Express the same idea in a shorter way.
- •2. Join these sentences into one.
- •3. Provide more detailed information.
- •4. Expand the sentences.
- •5. Choose the right option.
- •6. Open the brackets and use Participles in the right form.
- •7. Correct mistakes.
- •Water supply
- •4. Which of these statements contain the basic of the text. Put them in accordance with the context
- •1. Choose suitable translation of English words from Russian ones. Compose sentences with them on the topic of the text
- •2. Chose the translation of bold type (выделенных) words.
- •3.Point which of these sentences have the main idea of the text. Explain your point of view
- •5. Add these sentences with correct variant according to the text. Using as a plan speak briefly about Water Supply
- •6. Fill this table due to points of the topic Sanitary engineering
- •Unit 10
- •Operating systems
- •Vocabulary:
- •Vocabulary:
- •Introduction to the www and the internet
- •Vocabulary:
- •Famous people of Science and Engineering. Bill gates
- •Unit 11
- •2. Chilled Water System
- •2.9. Essentials of air conditioning system
- •1. Filtration
- •2. Heating
- •3. Cooling
- •4. Humidification
- •5. Dehumidification
- •6. Air circulation or distribution
- •Unit 12 albert einstein
- •Time for fun
- •Unit 13 mstislav keldysh (1911-1978)
- •Industrial plastics: rigid and flexible foams
- •Unit 14
- •D.I. Mendeleyev — pride of russian science
- •Unit 15
- •Igor kurchatov (1903—1960)
- •Unit 16 our star —the sun
- •Список литературы
Страдательный залог с модальными глаголами
Грамматика: пассивный залог (продолжение)
Choose the correct modal verb;
можно перевести / (must, may, can) be translated
нельзя решить / (must not, cannot, may not) be solved
нужно получить / (must, may, can) be obtained
нельзя сделать / (must not, cannot) be done
можно разложить / (must, can, cannot) be decomposed
нужно применить / (must, can, cannot) be applied
Ex. 1. Choose and insert the correct forms:
a) (are carried on, is being earned on, has been carried on)
1. Such experiments ... every day. 2. The experiment ...and the results ire very good. 3. Don't enter the laboratory, a dangerous experiment....
b) (is added, has been added, is being added)
1. In this reaction this substance ... always.... 2. The liquid is bluish because a drop of ink.... 3. What are you doing? What substance... now?
c) (is raised, was being raised, has been raised)
1. Look, the reaction has become quicker because the temperature ... 2. Every time when the temperature ... the reaction becomes quicker. 3. He couldn't finish the experiment at that moment because the temperature ....
Ex. 2. Choose the correct modal verbs:
должно быть обеспечено / (should, can) be provided
должна привести к... / (may, must) yield
нельзя получить / (may, can) not obtain
может быть получен / (may, must) be obtained
можно определить / (should, may) be determined
Ex. 3. Choose the correct forms:
1. The rate of the reaction was very slow because these two gases (are being mixed, had been mixed, have been mixed) before the temperature was raised. 2. You can't begin the experiment, the liquids (are being mixed, had been mixed, have been mixed), and this process will take some 20 minutes more. 3. Everything is ready. The two substances (are mixed, have been mixed, were mixed) just. You may begin your experiment. 4. If these two gases (are mixed, have been mixed, were being mixed) at high temperatures, a great amount of this chemical substance is produced. 5. The student had entered the laboratory before the experiment began. He felt some smell because two gases (have been mixed, were mixed, were being mixed) at that moment. 6. Listen! A very important question (was discussed, is being discussed, was being discussed)! 7. This question (was discussed, is being discussed, was being discussed) yesterday when I tame to the meeting. 8. Do you know when this question (was discussed, is being discussed, was being discussed)? - It (was discussed, is being discussed, was being discussed) a month ago.
Ex. 4. Translate the following:
1. The discovery of this substance is much spoken about. 2. His lectures are always listened to with great attention. 3. This requirement will be much spoken about. 4. This problem was paid much attention to. 5. Why is she being looked at now? 6. He is always laughed at. 7. They are being waited for. 8. What is it made of? 9. The lecture will be followed by a concert.
UNIT 3
Reading and Speaking
1. Practice reading these words.
nitrogen dioxide
ultraviolet chlorine
2. Our manufacturing industry strongly depends on gases. Look through the text and enumerate the industrial gases, mentioned there.
3. Read the text attentively for more information about industrial gases.