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Контрольная работа по дисциплине «Иностранный язык». Для направления «Электроэнергетика и электротехника». Вариант №1 1. Put am, is, are or was, were. 1. (+) I ____ cold. Can you close the window please? 2. (-) Tom ______ interested in politics. (+) He _____ interested in music. 3. (?) _______ Sue and Steve at the party last night? No they __________. 4. (+) When I _______ a child, I ______ afraid of dogs. 5. (-) Those people ______ English, (+) they ______ Russian. 6. (+) Last year she ______ 23, so she _______ 24 now. 7. (?) Where _____ the children? I don’t know. (+)They _____ in the garden ten minutes ago. 8. (-) You ______ at home last night. (?) Where _______ you? 2. Complete the sentences with Present or Past Simple. 1. Margaret ______ (speak) four languages. 2. Shoes are expensive. They _______ (cost) a lot of money. 3. I _______ (not like) my new job. It’s boring. 4. Terry ________ (work) in bank from 1992 to 2001. 5. Carolina ______ (go) to the cinema three times last week. 6. ______ you ______ (watch) TV last night? 7. I saw Barbara, but I ________ (not see) Jane. 8. _______ she often _______ (go) out? 3. Complete the sentences with Present or Past Continuous. 1. Who ____ you ______(wait) for? _______ you (wait) for Sue? 2. Please be quiet. I _________ (work). 3. Where’s Ann? She __________ (have) a shower. 4. What ________ you _______ (do) at 11.30 yesterday? ______ you ______ (work)? 5. It _______ (rain) so I didn’t go out. 6. In 1985 we _______ (live) in Spain. 4. Write comparative and superlative form for the following adjectives. Pretty, hot, good, interesting, slow, nice, beautiful, bad, intelligent, easy, tall, important. Adjective Comparative Superlative. Pretty 5. Complete the sentences with Present Perfect. 1. I _______ (loose) my passport. 2. Where’s Liza? She ______ (go) to bed. 3. It’s Rachel’s birthday tomorrow and I ________ (not buy) her a present. 4. Can I take this newspaper? ______ you ______ (finish) with it? 5. Bob is on holiday. Oh, where ______ he _____ (go)? 6. Translate the following sentences with one of the modal verbs. 1. Мне пришлось остаться с ней. 2. Вы можете говорить по-английски (вас поймут). 3. Я умею плавать. 4. Здесь запрещено курить. 5. Он бывало читал нам. 7. Переведите текст на русский язык Text A: «MACHINE-TOOLS» Machine-tools are used to shape metals and other materials. The material to be shaped is called the workpiece. Most machine-tools are now electrically driven. Machine-tools with electrical drive are faster and more accurate than hand tools: they were an important element in the development of mass-production processes, as they allowed individual parts to be made in large numbers so as to be interchangeable. All machine-tools have facilities for holding both the workpiece and the tool, and for accurately controlling the movement of the cutting tool relative to the workpiece. Most machining operations generate large amounts of heat, and use cooling fluids (usually a mixture of water and oils) for cooling and lubrication. Machine-tools usually work materials mechanically but other machining methods have been developed lately. They include chemical machining, spark erosion to machine very hard materials to any shape by means of a continuous high-voltage spark (discharge) between an electrode and a workpiece. Other machining methods include drilling using ultrasound, and cutting by means of a laser beam. Numerical control of machine-tools and flexible manufacturing systems have made it possible for complete systems of machine-tools to be used flexibly for the manufacture of a range of products. |
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Text B: «LATHE» Lathe is still the most important machine-tool. It produces parts of circular cross-section by turning the workpiece on its axis and cutting its surface with a sharp stationary tool. The tool may be moved sideways to produce a cylindrical part and moved towards the workpiece to control the depth of cut. Nowadays all lathes are power-driven by electric motors. That allows continuous rotation of the workpiece at a variety of speeds. The modern lathe is driven by means of a headstock supporting a hollow spindle on accurate bearings and carrying either a chuck or a faceplate, to which the workpiece is clamped. The movement of the tool, both along the lathe bed and at right angle to it, can be accurately controlled, so enabling a part to be machined to close tolerances. Modern lathes are often under numerical control. 8. Ответьте на вопросы по тексту на английском языке. 1. What are machine-tools used for? 2. How are most machine-tools driven nowadays? 3. What facilities have all machine-tools? 4. How are the cutting tool and the workpiece cooled during machining? 5. What other machining methods have been developed lately? 6. What systems are used now for the manufacture of a range of products without the use of manual labor? 7. What parts can be made with lathes? 8. How can the cutting tool be moved on a lathe? 9. How is the workpiece clamped in a lathe? 10. Can we change the speeds of workpiece rotation in a lathe? 11. What is numerical control of machine tools used for? 9. Найдите в тексте английские эквиваленты. 1. обрабатываемый материал 2. электропривод 3. более точный 4. отдельные детали 5. процесс массового производства 6. приспособления для держания резца и детали 7. операции по механической обработке детали 8. высоковольтный разряд 9. сверление ультразвуком 10. резание с помощью лазерного луча 11. гибкие производственные системы 12. детали круглого сечения 13. поворачивать деталь вокруг ее оси 14. двигать в сторону, двигать по направлению к детали 15. глубина резания 16. непрерывное вращение детали 17. движение резца вдоль станины 10. Переведите на английский язык. 1. Токарный станок позволяет производить детали круглого сечения. 2. Деталь зажимается в патроне или на планшайбе токарного станка. 3. Резец может двигаться как вдоль станины, так и под прямым углом к ней. 4. Современные токарные станки часто имеют цифровое управление. |
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