Английский язык
Выпишите существительные, которые употребляются только во множественном числе (25 существительных). economics, police, news, means, goods, pants, subjects, billiards, darts, outskirts, premises, athletics, cattle, scissors, taxes, pyjamas, mechanics, spectacles, clothes, stairs, maths, electronics, eyes, trousers, shorts, tights, gymnastics, congratulations, crossroads, patience, scales, lodgings, authorities, soap, foundations, equipment, research, contents, looks, countryside, traffic-lights, tongs, toothpaste, headphones, delays, binoculars.
СРОЧНО НУЖНО! ПОМОГИТЕ ПОЖАЛУЙСТА! ДАМ 35 БАЛЛОВ! Раскройте скобки, употребляя глаголы в нужном времени. 1. They already (to announce) the results of our tests? - Yes, they (to do) it some minutes ago. - What mark you (to get)? 2. What (to be) wrong? I see you (to be) in a bad mood? - I (to translate) this article since morning, but I (not to finish) it yet. 3. Where they (to be)? - Last week they (to leave) for Paris. If I (to receive) any news, I (to let) you know. 4. You (to know) him well? - I (to know) him since childhood. He always (to be) a very honest man. 5. What he (to dp) in the garden some minutes ago? - He (to find) a little bird. He (to think) it (to fall) out of the nest. 6. Yesterday on my way home I (to meet) my daughter. She (to tell) that (to wait) for me for two hours. She (to lose) her key. 7. He always (to dream) to become an actor. He (to dream), about it since childhood. 8 . I (to be) very tired, when I (to come) home yesterday. When I (to begin) to warm my dinner, my friend (to phone) me. We (to speak) only for five minutes, but when I (to enter) the kitchen, I (to see) that I (to burn) it. 9. After they (to spend) their holidays together, she (to understand) that her friend (not to be) such nice person as she (to think). 10. You (to take) you children to the zoo next Sunday? - Yes, they never (to be) in the zoo before. I (to hope) they (to like) it. 11. One morning a letter (to arrive) to them. The letter said that their aunt (to arrive) the next day. 12. Who (to give) you my phone number? - I (to ask) Nick to give me your number as I (to want) to tell you something very important. 13. She thinks (to have) ice-cream for dessert. She (not to have) it for a long time. 14. Why you (not to write) this exercise yet? I (to hope) you (to finish) writing by seven o’clock. If you (not to write) it by that time, I (not to allow) you to watch television. 15. He (to talk) to the gardener, outside the door, when his cleaner (to arrive). 16. You (to like) Kyiv? — Yes. I (to love) this city. I (to be) here three times, you know. • 17. Yesterday, when I (to hear) how he (to sing) in the next room, I (to realize) that I never (to hear) anyone worse. 18. Paul (to telephone) me today? I (not to want) to speak to him.
Задать 5 разных видов(общий, к подлежащему , специальный альтернативный , разделительный ) вопросов к тексту , к разным абзацам . We interact with computers by entering instructions and data into them. After the information has been processed (обрабатывать), we can see the results (i.e. the output) on the visual display unit (VDU — устройство виртуального отображения) or the monitor. In this interactive process with the computer, the screen plays an important part. The pictures and the characters (символы) we see on the screen are made up of picture elements which are also called pixels. The total number of pixels the display is divided in (both horizontally and vertically) is known as resolution. When the number of pixels is very large, we obtain a high resolution display and therefore a sharp image. If the number of pixels is small, a low resolution is obtained. Thus, pixel density or resolution affects the quality of the image: a larger number of pixels gives a much clearer image. The cathode ray tube of the monitor is very similar to that of a TV set. Inside the tube there is an electron beam which scans the screen and turns on or off the pixels that make up the image. The beam appears in the top left corner, and scans the screen from left to right in a continuous sequence, similar to the movement of our eyes when we read, but much faster. This sequence is repeated 50, 60 or 75 times per second, depending on the system. In a colour monitor, the screen surface is coated (покрывать) with substances called phosphors. Three different phosphor materials are used — one each for red, green and blue. A beam of electrons causes phosphor materials to give coloured light from which the picture is formed. Colour monitors are capable to display many different colours at the same time. Portable computers use a flat liquid-crystal display (LCD) instead of a picture tube.
