October 2018 1 40 Report

9. Jeśli porównamy obwód elektryczny do instalacji wodociągowej, to przewód pełni w nim funkcję: A. licznika zużycia wody; C. pompy; B. rury wodociągowej; D. zaworu. 10. Dane są trzy oporniki o takich samych oporach 10 W. Jak należy połączyć te oporniki, aby całkowity opór takiego układu wynosił 15 W? A. C. B. D. 11. Oblicz natężenie prądu w obwodzie złożonym z baterii 4,5 V oraz żarówki, której włókno ma w czasie pracy opór 5 Ω. 12. Czajnik elektryczny ma moc 2000 W. Używamy go przez 30 minut dziennie. Oblicz, ile zapłacimy za energię elektryczną zużytą do gotowania wody w ciągu miesiąca. Cena 1 kWh wynosi 0,34 zł. Przyjmij, że miesiąc ma 30 dni.

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OBLICZ BEZ UZYCIA KALKULATORA √444²+333²= ? (to jest pod jednym pierwiastkiem)
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Proszę o rozwiązanie :)
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Przeczytaj tekst ponownie i zdecyduj, które zdania są zgodne z jego treścią (T), a które nie (F). My grandfather and his sister were born in 1942. When they were three months old, their mum died. Their dad was in Egypt with the army and they didn't have any grandparents. My grandfather went to live with a family in London. His sister went to live with a family in Australia. My grandfather was a happy child and liked his family. He was always sad that he didn't have any brothers or sisters. He didn't know he had a sister in Australia. He got married in 1963 and he and my grandmother had three children; my dad, Mark, his brother, Rob, and his sister, Louisa. Later, my grandfather's parents told him about his real family and his sister, Helen. In 2002, my father started looking for her on the internet. Then, in 2004, he found her. She was in Melbourne and she had three children called … Mark, Rob and Louisa! Dad wrote to her and she invited us to Australia. We went in 2010. My grandfather was nervous but we had a great time. The next year, Helen came to England with six of her grandchildren! I've now got a much bigger family than I had two years ago! 1. His grandfather lived with his real father after the war. 2.His grandfather was sad when he was young because his sister lived in Australia. 3.Paul's father has got one brother and one sister. 4. Helen is the writer's grandmother. 5. Helen's children have got the same names as the writer's grandfather's children. 6.The writer and his grandfather first met Helen in Australia.
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Exercise 1 Napisz daty słowami, używając podanych nazw miesięcy. April August December February January July November Example: 1. 21/12 The twenty-first of December 2. 5/7 The..................................... 3. 15/4 The....................................... 4. 30/11 The......................................... 5. 8/8 The......................................... 6. 11/1 The........................................ 7. 12/2 The.........................................
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Superlatives. Przyjrzyj się tabelce i napisz zdania z most lub least, korzystając z podanych informacji.
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Ułóż dialogi, korzystając ze wskazówek. Adam: Where do you want to go this summer? Greece, Poland or Italy? Kate: Well Poland is the cheapest of the three countries. (Poland / cheap) Adam: Yes, but I like Italy. Kate:_________________ of the three. Poland's better. (Italy / expensive) Adam: But the people in Italy are really friendly. Kate: I think__________________ are the Greeks. (friendly / people) Adam: That's true. And___________________ of the three countries. (Greece / relaxing) Kate: So, let's go to Greece. Adam: But Italy___________________ of the three countries. (has / nice / food) Kate: Oh yes. Pizza! But__________________ country. (Italy / noisy) Adam: It's very difficult. Which ____________________ country to go to? (good country)
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Ułóż pytania z How much i How many, używając podanych wskazówek oraz is/are, there lub have you got. Następnie napisz odpowiedzi, używając słów podanych w nawiasach. Example: 1. people / your family (there) How many people are there in your family ? there / four people/ my family There are four people in my family . 2.CDs / your room (have) ............................................ ? got / seventeen CDs / my room ............................................. . 3.water / your fridge (there) ............................................ ? there / a lot / water / my fridge .............................................. . 4.money / your bag (have) .................................................. ? I / got / £10 / my bag .................................................... . 5. books / your desk (there) ............................................... ? there / two ........................................................ . 6. time / before you go to bed (have) ...................................................... ? I / got / an hour / before I go to bed ................................................. . 7. boys / your class (there) ............................................ ? there / twelve / boys / my class ................................................... .
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Wybierz właściwe słowo. Example: 1.The pizza is in the _____ . wardrobe oven dishwasher 2.The cola is in the _____ . fridge cooker carpet 3.Put your clothes into the _____ . dishwasher fridge washing machine 4.The picture is on the _____ . floor wall plant 5.Look at your hair in the _____ . wall fridge mirror 6.We can have dinner in five minutes now that we've got a _____ . microwave oven cooker 7.Give the _____ some water. lamp plant curtains 8.Close the _____ when you go out. door computer bookshelf Uzupełnij zdania wyrażeniami there is lub there are. 1.............. a big poster on the wall. 2............. a desk in my bedroom. 3 .............some books on my desk. 4.............. some nice curtains in the living room. 5 ..............two chairs in the kitchen. 6 ...........three CDs in my bag. 7............... two people in the room. 8............ a kitchen and a living room.
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Uzupełnij dialog wypowiedziami Dana. * See you later * That's Paula and Laura * And who's this * Good to meet you Laura * Do you want to meet them * Hi Steve. How are you? Dan: Hi there. My name's Dan Paula: Hello. Pleased to meet you. I'm Paula. Dan:.................... (1)? Paula: Oh, this is my friend, Laura. Dan:.........................(2) ............................(3) Paula: Okay. Bye, Dan. Dan:......................(4) Steve: I'm fine, thanks. Who are those girls? Dan:.................(5) ........................(6) ? Steve: Yes, of course.
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Uzupełnij zdania spójnikami or lub and oraz poniższymi słowami i wyrażeniami. car, go shopping, have eight lessons every day, a television, a football match, they visit us. 1. I go to school by bus or car 2. We start school at nine o'clock........... 3. I've got a computer in my room........... 4. At 8.45 p.m. on Wednesdays, I watch a film on TV............... 5. On Saturdays, I meet my friends................ 6. On Sundays, we visit our cousins .................
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