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  1. What is force? Give examples of forces acting on people and objects around us.
  2. Match the first part of the sentence (1-7) with the second one (A-G).
  3. Think of examples of natural materials that can change shape or colour, or repair themselves. Discuss with your partner what forces are used in these processes.
  4. Put the verbs in brackets into the Future Simple Tense, the Present Simple Tense, the Present Continuous Tense or the correct form of be going to.
  5. What do you know about the forces of gravity, friction and magnetism? How do they influence our lives?
  6. Fill in the words from the list below. Use each word only once.
  7. Pre-listening: match the English words and phrases in the left column with their Ukrainian equivalents in the right column.
  8. force of gravity       - magnetism                       - north/south pole
  9. In pairs, discuss what is meant by “simple machines”. Are they still in use today? If yes, give some examples.
  10. Match the first part of the sentence (1-7) with the second one (A-G).
  11. Pre-listening: match the English words and phrases in the left column with their Ukrainian equivalents in the right column.
  12. to improve production processes            - equipment
  13. Fill in the gaps with the proper item.
  14. In pairs, discuss what is meant by “complex machines”. Give examples of such machines.
  15. Match the first part of the sentence (1-7) with the second one (A-G).
  16. These tasks can help you to practise grammar topic “The Modals: Permission - Obligation” (See Appendix 1 p. 230 – 234) and do the following exercises.
  17. Complete the sentences with should or shouldn't and the words in brackets.
  18. Name as many metals as you can? Where are they used?
  19. Fill in the words from the list below. Use each word only once.
  20. Do you agree with the following proverbs? Discuss them with your classmates.
  21. Put the verbs in brackets into the Present Simple Passive.
  22. Look at the objects in the pictures. What materials do you think they are made of and why?
  23. Match each word from the text with its synonym.
  24. Listen to the text and complete the sentences.
  25. design and construction               - dimensions of the object
  26. Put the questions into the Passive Voice.
  27. Listen to the conversations. Write the numbers.
  28. Work in pairs. What numbers do people usually consider lucky and unlucky and why?
  29. Translate the following sentences into English.
  30. Pre-listening match the words from the left column with their Ukrainian equivalents in the right column.
  31. Listen to the text and complete the sentences.
  32. Match the items in two columns in order to make correct Type 0 conditional sentences, as in the example.
  33. What other geometric figures do you know? Name the objects in the classroom that have the shape of a circle, triangle, square, rectangle, oval, arc, cube, cylinder, hexagon, etc.
  34. Fill in the words from the list below. Use each word only once.
  35. Listen to the text and answer the following questions.
  36. Use the information from the table to complete the sentences below.
  37. Match the measuring instruments to their names.
  38. Pre-listening: match the words in the left column with their Ukrainian equivalents in the right column.
  39. Listen to the text and fill in the gaps.
  40. These tasks can help you to practise grammar topic “The Articles – Countable/ Uncountable Nouns” (See Appendix 1 p. 198 – 199) and do the following exercises.
  41. Match the invention to its inventor.
  42. Match the first part of the sentence (1-7) with the second one (A-G).
  43. Listen to the text and answer the following questions.
  44. Fill in the gaps with some, any, no or one of their compounds.
  45. What other types of engines do you know? What is the difference between them?
  46. Fill in the words from the list below. Use each word only once.
  47. Listen to the text and answer the following questions.
  48. Underline the proper item to complete the sentences.
  49. Why do you think design is necessary in industry?
  50. Group the following words into three columns: nouns, adjectives and verbs. Some of them fit into more than one column.


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ЗНАЕТЕ ЛИ ВЫ?

Put the questions into the Passive Voice.



16. Put the questions into the Passive Voice.

1. When did Pasteur discover Penicillin?

2. Where do people speak Mandarin?

3. Did Spain win the last basketball Olympics?

4. Do people speak English in Hawaii?

5. How many paintings did the police find?

6. When did Cook discover Australia?

7. Did the government order them to build a new bridge?

 

17. Complete the following report of an accident which happened in a factory. Use the correct form of the verbs in brackets.

On Friday morning at 9.25 a worker in the chemical plant (a) ….. ( to find) by female colleague. He (b) ….. (to lie) on the floor. His colleague (c) ….. (to check) that he (d)….. still ….. (to breathe) and then (e) ….. (to call) the emergency services. The injured man (f) ….. (to take) to hospital where he later (g) ….. (to recover). An investigation at the factory (h) ….. (to find) that a bottle containing a dangerous chemical liquid (i) ….. (to leave) open. Vapour from the liquid (j) ….. (to escape) into the air. While he had been working in the room he (k) ….. (to become) unwell. He (l) ….. (to become) drowsy and then (m) ….. (to fall) unconscious. Investigating officers are interviewing everyone who (n) ….. (to work) in the factory that morning.


UNIT 13

NUMBERS

LEAD-IN

1. How are numbers classified? Give examples of rational and irrational numbers.

 

2. Work in pairs. Take turns to give examples of everyday use of numbers in our lives. Look at the pictures and say the time.

READING

3. Read the text and find the expressions which mean:

a. the totality of the rational and irrational numbers;

b. a positional numeral system employing 10 as the base and requiring 10 different numerals, the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, and a dot (decimal point);

c. the positive and negative integers and fractions, and the number 0.



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