2017-10-25
1499
Контрольная работа 3 заочная форма
Вариант 1
1. Поставьте предложения в страдательный залог (Образец: Mother waters the flowers in the evening. — The flowers are watered in the evening (by mother). Переведите исходное предложение и предложение в страдательном залоге.
1. A marble pavilion protects the house. 2. The boys will paint the roof of the house. 3. Tom Sawyer whitewashed the fence. 4. The waves carried the boat away. 5. We shall do the translation in the evening.
2. Раскройте скобки, употребляя глаголы в Active или Passive Voice. Переведите предложения.
1. Nobody (saw/was seen) him yesterday. 2. The telegram (will be received/will receive) tomorrow. 3. He (will give/will be given) me this book next week. 4. The answer to this question (was found/found) in the encyclopedia. 5.We (showed/were shown) the historical monuments of the capital to the delegation.
3. Раскройте скобки, употребляя глаголы в Passive Voice. Переведите предложения.
1. At the last competition the first prize (to win) by our team. 2. The question (to settle) as soon as they arrived. 3. Your report must (to divide) into two chapters. 4. Soon he (to send) to a sanatorium. 5. The book (to discuss) at the next conference.
Переведите текст на русский язык. Выпишите предложения в страдательном залоге, подчеркните сказуемое, укажите время сказуемого, пользуясь таблицей «Времена в страдательном залоге»
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Modern civilization is based on metals and millions of tons are extracted from the surface of the Earth every year. The place of metals in the modern world is surpreme in importance. About three-quarters of all known chemical elements are metals.
Since the Stone Age, man has found many materials he could work with. However, the materials that helped him most to develop were the metals. In many regions of the Ancient World man used lumps of native metals he could pick from the surface of the ground: gold nuggets, lumps of native copper and silver.
Archaeologists have found evidence of early metal-work dating as far back as 10,000 BC. Such finds were made in the Middle East, where deposits of copper were most plentiful. This does not mean that this metal was easy to find, but that there were more deposits in the Middle East than other parts of the world.
Copper seems to be the first metal which began to oust stone. The need for copper was great indeed. The advantages that copper had over stone as a material for weapons, tools, were obvious. The metal occured naturally in the pure (free) state and had many good things about it: it could readily be worked to any shape, flattened, pointed and holed. At first, man made it into small things such as arrowheads. Before long, however, man noticed that when hammered copper becomes harder and stronger, but if it is held over a fire - soft, malleable, easy to work.
Gold is the most malleable of all the metals. It is much softer than copper and not very strong. But gold has been valued for thousands of years for its beautiful luster and scarcity.
In about 4300 BC in the region of the Caspian Sea man discovered the process of smelting - how to extract the metals from their ores.
Two new metals came into use at this time - about 4,000 BC. The first was silver, prized in those days as it is today, for its beauty, and used for ornaments. It was sometimes found ‘free’, lying around, as was gold, but was mostly smelted from ores.
Вариант 2
1. Поставьте предложения в страдательный залог (Образец: Mother waters the flowers in the evening. — The flowers are watered in the evening (by mother). Переведите исходное предложение и предложение в страдательном залоге.
1. You promised me these books long ago. 2. The explorers gave the newspaper reporters a long interview. 3. The news surprised me. 4.The storm damaged the roof. 5. They will install the computer next week.
2. Раскройте скобки, употребляя глаголы в Active или Passive Voice. Переведите предложения.
1. You (will find/will be found) interesting information about the life in the USA in this book. 2. Budapest (divides/is devided) by the Danube into two parts: Buda and Pest. 3. Yuri Dolgoruki (was founded/ founded) Moscow in 1147. 4. Moscow University (founded/was founded) by Lomonosov. 5. We (cal/are calledl) Zhukovski the father of Russian aviation.
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3. Раскройте скобки, употребляя глаголы в Passive Voice. Переведите предложения.
1. The young man (to introduce) to me only a couple of hours ago but it seems to me that I've known him for years. 2.The rule explained by the teacher at the last lesson (to understand) by all of us. 3. The poem was so beautiful that it (to learn) by everybody. 4. I hope the invitation (to accept) by everybody. 5. The letter (to post) in half an hour.
Переведите текст на русский язык. Выпишите предложения в страдательном залоге, подчеркните сказуемое, укажите время сказуемого, пользуясь таблицей «Времена в страдательном залоге»
During the next 1,000 years the knowledge of the four metals far known - gold, copper, silver and lead - spread to other lands. Troy (home of Helen), near the Dardanelles, was the chief centre of trade and from there goods were carried by boat into Europe. The River Danube provided a highway deep into the continent, and the traders’ boats also took metal goods to all countries around the Mediterranean. Eventually they reached Britain, and the art of smelting and metal working became known in this country. Quite early in the history of metal the process of casting was used to shape metal.
So, during the many centuries of his history man has learnt how to mine, smelt and work many metals. But iron - the chief metal of present times - has given the name of Iron Age to the most significant and productive period in the development of human society.
Metals
Copper - a ductile, malleable, reddish-brown metallic element that is an excellent conductor of heat and electricity. It is widely used either pure or in alloys such as brass or bronze.
Gold - a soft yellow, corrosion-resistant element, the most malleable ductile metal, occuring in veins and alluvial deposits and recovered by mining, or by panning sluicing. It is a good thermal and electrical conductor, generally alloyed to increase its strength, and used as an international monetary standard, in jewelry, for decoration and as a plated coating on a wide variety of electrical and mechanical components.
Silver - a lustrous white, ductile malleable metallic element, occuring both uncombined and in ores such as argentite, having the lightest thermal and electrical conductivity of the metals. It is highly valued for jewelry, tableware and other ornamental use, and is widely used in coinage, photography, dental and soldering alloys, electrical contacts and printed circuits.
Lead - soft, malleable, ductile, bluish-white, dense metallic element, extracted chiefly from galena.
Вариант 3
1. Поставьте предложения в страдательный залог (Образец: Mother waters the flowers in the evening. — The flowers are watered in the evening (by mother). Переведите исходное предложение и предложение в страдательном залоге.
1. She took a long time to write the composition. 2. Don't put the cup there: somebody will break it. 3. They invite me to the party. 4. We met many difficulties but all the same we finished the work in time. 5. We shall leave you behind if you are not quick.
2. Раскройте скобки, употребляя глаголы в Active или Passive Voice. Переведите предложения.
1. My dog (took/was taken) the food from the table. 2. During the second time the footballer (has been taken/has taken) to the hospital.3. The sandwich (will be made/will make) for me in time. 4. He (had washed/has been washed) his sweater in the hot water. 5. My sister (sells/is sold) insurance polices.
3. Раскройте скобки, употребляя глаголы в Passive Voice. Переведите предложения.
1. The composition must (to hand) in on Wednesday. 2. Yesterday he (to tell) to prepare a speech. 3. The article (to publish) last week if I am not mistaken. 4. The lectures (to attend) by all of us. 5. A taxi (to call) fifteen minutes ago so we are expecting it any moment.
