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Exercise 12. Translate the sentences into English, paying attention to the Present Perfect and the Present Perfect Continuous forms.

Table A Table B | The digital age | Task 2. Answer the following questions. | Task. 9. Find the answers to these questions in the following texts. | HOW A DISK CACHE WORKS | THE PRESENT PERFECT AND PAST SIMPLE | Exercise 4. Put the verbs in brackets into the Past Simple or Past Continuous. | Exercise 9. Put the verbs into the Past Continuous, Past Perfect or Past Perfect Continuous. | Exercise 14. Translate the sentences. | Task 5. These sentences contain typical mistakes. Correct them. |


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  5. A) Make sentences in bold type less definite and express one's uncertainty of the following.
  6. A) Match the beginnings and endings of the sentences to make a summary of what Carl says.
  7. A) Read and translate the text.

1. "Як давно ти знайомий з Моллі?" –"О, ми знайомі з нею цілу вічність!"

2. "Де Сандра?" – "На кухні. Вона все ще готує вечерю. Вона ще не закінчила готувати головну страву. Ти що з голоду вмираєш? "

3. "Ти коли-небудь куштував дороге італійське шампанське Asti з червоною ікрою?" – "Ні, цього літа я якраз збираюся летіти в Неаполь."

4. "Лінда все ще в банку?" – "Ні, вона щойно повернулася."

5. "Ти часто їздиш відпочивати?" –"Ні, я не відпочивав вже 5 років."

6. Яка жахлива погода! Дощ ллє цілий день. Схоже, він ніколи не припиниться!

7. У моїх дідуся і бабусі сьогодні річниця весілля. Вони одружені 50 років. Це неймовірно! У них четверо дітей, семеро онуків і навіть три правнука!

8. "О, ні! Я знову загубила паспорт!" – "Ти його губиш вже вп'яте. Ти весь час щось губиш. І не питай мене: "Ти не бачив випадково мій паспорт, любий?"

9. "Тобі подобається Париж?" – "О, це саме чудове місто, яке я коли-небудь відвідав. І чому я не приїжджав сюди раніше?"

 

 

Exercise 13. Underline the correct tense.

1. Liz and I are good friends. We know/ have known each other for four years.

2. Sarah is very tired. She has been working/is working hard all day.

3. “Where is John?” “He’s upstairs. He does/is doing his homework.”

4. I can’t go to the party on Saturday. I am leaving/have been leaving for Spain on Friday night.

5. Jane has finished/is finishing cleaning her room, and now she is going out with her friends.

6. I didn’t recognize Tom. He looks/is looking so different in a suit.

7. I don’t need to wash my car. Jim washes/has washed it for me already.

8. Ian has been talking/is talking to his boss for an hour now.

9. Claire’s train arrives/has arrived at 3 o’clock. I must go and meet her at the station.

10. “Would you like to borrow this book?” – “No, thanks. I have read/have been reading it before.”

 

Exercise 14. Correct the mistakes.

1. They have been to the shops. They’ll be home soon.

2. Joe plays in the garden at the moment.

3. I am going to work by car every day.

4. The builders finish the block of flats already.

5. He has been breaking his arm.

6. Sam have just finished reading a very interesting book.

7. Water is boiling at 100 degrees Celsius.

8. John is living here since 1986.

9. I study this subject for five years.

10. Who has use my scissors?

 

WRITING

Write the composition (150-200 words): “How do you use computer in your studies and in your free time?”


UNIT 2

COMPUTER ARCHITECTURE

Vocabulary Bank Unit 2

Task 1. Read, write the translation and learn the basic vocabulary terms:


1. adjacent

2. appointment

3. binary system

4. bottleneck

5. cache (n)

6. cache hit

7. capacity

8. coat (v)

9. coherency

10. computer motherboard

11. crash (v)

12. decimal system

13. electricity supply

14. external

15. format (v)

16. handheld (adj)

17. headphones

18. CNIC

19. loudspeaker

20. mainframe (n)

21. multimedia feature

22. multi-tasking

23. nuclear research

24. pen-based (adj)

25. storage medium

26. portable (adj)

27. power failure

28. power cord

29. price (v)

30. processor (n)

31. rotate (v)

32. to attach

33. slow up (v)

34. system bus

35. speed up (v)

36. suitable

37. personal digital assistant

38. swipe cards

39. to measure

40. track (n)

41. versatile (adj)

42. versatility (n)

43. viewable

44. write-back cache

45. write-through cache


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PRESENT FORMS| Task 2. Read and memorize the following word combinations.

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