Ветчинников АА. South Ural State University ( susu) National Research University Test Variant i mmf
 Скачать 23.3 Kb.
|
|
South Ural State University ( SUSU) National Research University Test Variant I MMF, Group 146 Doneby Vethinnikov A A DateDay 30 April Month Checkedby Sirekanyan V. V. Mark_____ ______ _______ Miass 2022 КОНТРОЛЬНАЯ РАБОТА Semester II Variant 1 1. Вставьте оборот there is/ there are. Обратите внимание на время. .....many schools and 5 institutes in our town. .....20 students in our group last year, and now ...... 10 students. .....many magazines on that shelf ? 5 years ago .....(not) a school near our house, but soon ..... a new big school here. In this text ..... (not) many new words. ..... an English book on my table. How many mistakes ..... in your last dictation? 1. There are many schools and 5 institutes in our town. 2. there are 20 students in our group last year, and now there are 10 students. 3. there are many magazines on that shelf ? 4. 5 years ago there are (not) a school near our house, but soon there is a new big school here. 5. In this text there are (not) many new words. 6. there is an English book on my table. 7. How many mistakes there is in your last dictation? 2. Вставьте местоимения some, any, no.Если можете, напишите несколько вариантов. 1. .... children don’t like to play. 2. Have you got .... friends here? 3. I have .... questions. 4. Please take .... magazine that you like. 5. I can answer .... of your questions. 6. I don’t know .... of these people. some children don’tlike to play. Have you got some friends here? I have no questions. Please take any magazine that you like. I can answer any of you rquestions. I don’tknow some of the sepeople. 3. Вставьте модальные глаголы can, may, must или их эквиваленты. You .... not forget grammar rules. .... I use your telephone? We .... translate these letters into English. They are easy. I .... not go to the theatre with you yesterday. .... they come to my birthday tomorrow? Ask Misha about her address. He .... know it. What .... we do to speak English well? You must not forget grammar rules. Can I use your telephone? We may translate these letters into English. They are easy. I can not go to the theatre with you yesterday. Must they come to my birthday tomorrow? Ask Misha about her address. He must knowit. What can we do to speak English well? Переведите следующие предложения на английский язык. Можете ли вы пойти со мной в библиотеку? Нет. Я занят. 2. Я могу взять вашу ручку? Да. Умеет ли он плавать? Нет. Can you come with me to the library? No. I'm busy. 2. Can I take your pen? Yes. Can he swim? No. 1 Раскройте скобки. Who often (to discuss) many questions with these engineers? Where you ( to be) yesterday? I ( not to see) you in the office. My sister ( not to like) to get up early. They ( to tell) our boss about it tomorrow. You ( to read) this book last year? - No, we ( not to do). We usually ( to stay) in the country over the week-end, but the weather ( to be) bad and we ( not to go) there next week-end. How long your working day (to last)? - It (to last) usually 8 hours, but the day bafore yesterday it (to last) 6 hours. Who often discuss many questions with these engineers? Where you were yesterday? I dontsee you in the office. My sis ter doesn'tlike to get up early. They willtell our boss about it tomorrow. You read this book last year? - No, we didnt. We usually stay in the country over the week-end, but the weather was bad and we didntgo there next week-end. How long your working day last? - It lasts usually 8 hours, but the day before yesterday it lasted 6 hours. Раскройтескобки, употребляяглаголыв Present или Past Indefinite. 1. I (to go) to bed at ten o’clock every day. 2. I (to go) to bed at ten o’clock yesterday. 3. My brother ( to wash) his face every morning. 4. Yesterday he ( to wash) his face at a quarter past seven. 5. I (not to have) history lessons every day 1. I go to bed at ten o'clock every day. 2. I went to bed at ten o'clock yesterday. 3. My brother washes his face every morning. 4. Yesterday he washed his face at a quarter past seven. 5. I don't have history lessons every day. 5.3 Раскройтескобки, употребляяглаголыв Present Continuous, Present Indefinite или Future Indefinite. 11. Nick ( to go) to school every day. 12. Nick ( to go) to school tomorrow. 13. You ( to come) to my place next Sunday? 14. You ( to read) this book next week? 15. You ( to read) books every day? 16. You ( to read) a book now? 17. I (not to see) him tomorrow. 18. What you (to do) tomorrow? 19. He ( to play) chess every day? 20. Nick ( to go to the park) now. Nick goes to school every day. Nick will go to school tomorrow. Will you come to me next Sunday? Will you read this book next week? Do you read books every day? Are you reading a book now? I won't see him tomorrow. What will you do tomorrow? Переведите I и II абзац и составьте 5 вопросов к тексту; ответьте на вопросы: METALS Metals are materials most widely used in industry because of their properties. The study of the production and properties of metals is known as metallurgy. The separation between the atoms in metals is small, so most metals are dense. The atoms are arranged regularly and can slide over each other. That is why metals are malleable (can be deformed and bent without fracture) and ductile (can be drawn into wire). Metals vary greatly in their properties. For example, lead is soft and can be bent by hand, while iron can only be worked by hammering at red heat. The regular arrangement of atoms in metals gives them a crystalline structure. Irregular crystals are called grains. The properties of the metals depend on the size, shape, orientation, and composition of these grains. In general, a metal with small grains will be harder and stronger than one with coarse grains. Heat treatment controls the nature of the grains and their size in the metal. Small amounts of other metals (less than lper cent) are often added to a pure metal. This is called alloying (легирование) and it changes the grain structure and properties of metals. All metals can be formed by drawing, rolling, hammering and extrusion, but some require hot-working. Metals are subject to metal fatigue and to creep (the slow increase in length under stress) causing deformation and failure. Both effects are taken into account by engineers when designing, for example, airplanes, gas-turbines, and pressure vessels for high-temperature chemical processes. Metals can be worked using machine-tools. The ways of working a metal depend on its properties. Many metals can be melted and cast in moulds, but special conditions are required for metals that react with air. Металлы являются материалами, наиболее широко используемыми в промышленности из-за их свойств. Изучение производства и свойств металлов известно как металлургия. Расстояние между атомами в металлах невелико, поэтому большинство металлов плотные. Атомы расположены правильно и могут скользить друг по другу. Вот почему металлы являются ковкими (могут деформироваться и изгибаться без разрушения) и пластичными (могут быть вытянуты в проволоку). Металлы сильно различаются по своим свойствам. Например, свинец мягкий и может быть согнут вручную, в то время как железо можно обрабатывать только молотком при раскаленном докрасна состоянии. Постоянное расположение атомов в металлах придает им кристаллическую структуру. Неправильные кристаллы называются зернами. Свойства металлов зависят от размера, формы, ориентации и состава этих зерен. В общем, металл с мелкими зернами будет тверже и прочнее, чем металл с крупными зернами. Термическая обработка влияет на природу зерен и их размер в металле. К чистому металлу часто добавляют небольшие количества других металлов (менее 1%). Это называется легированием (легирование), и оно изменяет структуру зерен и свойства металлов. 1. What are metals and what do we call metallurgy? Materials most widely used in industry, the study of the production and properties of metals 2. Why are most metals dense? The atoms are arranged regularly 3. Why are metals malleable? The atoms can slide over each other. 4. What is malleability? atoms' sliding over each other. 5. What are grains? Irregular crystals 6. What is alloying? Adding small amounts of other metals 7. What is crystalline structure? Regular arrangement of atoms 8. What do the properties of metals depend on? The properties of the metals depend on the size, shape, orientation, and composition of these grains. 9. What changes the size of grains in metals? Quenching, tempering, or annealing 10. What are the main processes of metal forming? Drawing, rolling, hammering and extrusion, but some require hot-working. 11. How are metals worked? Using machine-tools such as lathe, milling machine, shaper and grinder 12. What is creeping? The slow increase in length under stress. |