Задание 4. Употребите необходимый артикль.
1. What was first word, which you said? 2. This is fax that I got this morning. 3. Do you often go to centre of city? 4. Here is code to computer. 5. My parents are main people in my life. 6. We live in same street. 7. He took second place in that game. 8. We’ll get off at next stop, which is also last stop. 9. He is man I told you about. 10. What’s name of man who discovered America? 11. concert was great success. 12. You’ll find the index on last page. 13. This is best hotel in town. 14. My flat is on third floor. And my brother’s is on fifth floor. 15. exercise is on next page. Do it for next week. next class will be on Monday.
Задание 5. Какие из данных ниже географических имён употребляются с определённым артиклем?.
A. 1. Everest 2. Jenisei 3. Bermuda 4. Elbrus 5. Hudson Bay 6. Laptev Sea 7. Urals 8. Kalahari 9. Volga 10. Carpathians 11. Indian Ocean 12. Madeira 13. Etna 14. English Channel 15. Palm Beach 16. Arctic Circle 17. Olympus 18. New Forest 19. South Pole 20. Bridge of Sighs 21. Jutland Peninsula 22. Suez Canal 23. Swallow Falls 24. Sicily 25. London Bridge 26. Kara-Kum 27. Lake Chad 28. Amur 29. Malay Archipelago 30. Aleutian Islands
B. 1. United Arab Emirates 2. Ukraine 3. Far East 4. Brussels 5. Netherlands 6. Booker Prize 7. Hague 8. Philippines 9. Art Theatre 10. Northern Europe 11. St. James’s Park 12. Peacock Inn 13. Baker Street 14. Russian Museum 15. Salisbury Cathedral 16. Wailing Wall 17. Middle East 18. Southern Africa 19. Roman Empire 20. Miami Airport 21. Nobel Prize 22. Republic of Ireland 23. Athens 24. Winter Palace 25. Republican Party 26. Eiffel Tower 27. National Association of Teachers 28. Alaska 29. Village of Sosnovka 30. Central Asia.
Задание 6. Употребите артикль, если это необходимо.
1. I like to have a cappuccino in a Coffee House on Nevsky Prospect. 2. — Have you ever been to Russian Museum? — Yes, many times. 3. Danube flows through Germany, Austria, Hungary, Romania and Bulgaria. 4. When we were in Vatican, we admired Sistine Chapel. 5. We are flying tomorrow from Heathrow airport to London. 6. Speaker’s Corner is in Hyde Park in London. 7. The concert was given in Royal Festival Hall. 8. There are three royal parks in the centre of London — St. James’s Park, Green Park, Hyde Park. And there is a lake in Hyde Park — Serpentine. 9. The usual sights of Moscow are: Red Square, Kremlin, Bolshoi Theatre, Poklonnaya Gora, Tretyakov Picture Gallery. 10. Beatles came from Liverpool. 11. 7 Days is a very popular magazine in this country. 12. Volga flows from Valdai Hills to Caspian Sea. 13. — Are there any crocodiles in Nile? — I hope not. 14. Pacific is between America and Asia.
1) the southeast of england is well known for its flat plains, where lots of farms are situated.
2) valleys and meadows of scotland always attract a lot of tourists.
3) green henges( живая изгородь вроде-бы так переводится) in england are separating fields.
4) english scenery is famous for its green henges and green fields
5) i admire of people, which are travelling, discovering new lands and exploring them.
6) my dad has already been in the norhern ireland, but hasn't seen another parts of greatvbritain yet.
7) famous resort towns of england are situated in the southeast.
решение. 1. ri=2*r; rii=r/2; ri/rii=4; не надо ни о какой площади сечения говорить. два куска проволоки содинили последовательно, получили ri=2*r; два куска той же проволоки соединили параллельно, получили rii=r/2; ну, а теперь раздели первое на второе!
а теперь общий случай: ri=r*n; rii=r/n; ri/rii=n^2; кусок проволоки разрезали на n одинаковых кусков. сначала эти куски соединяют последовательно: ri=r*n; затем соединяют параллельно rii=r/n; ну и дели первое на второе и делай выводы.