работа 4 вар 1 Prospecting

Контрольная работа № 4 Вариант 1
1) определите инговые формы:
Данные предложения переведите на русский язык. 1.    The aim of geological prospecting is to provide information on a preliminary estimation of the deposit and the cost of the geological investigations to be made. 2.    New techniques have been developed for rapid mapping and geochemical sampling from light aircraft while in flight. 3.    Cosmic rays coming in from the depth of the Universe are expected to explore near-earth and interplanetary space. 4.    Galena, the most important mineral containing lead, is dark grey, heavy and lustrous. 5.    This equipment needs repairing.
6.    After receiving good results they stopped experiments. 7.    Laser is used in mining. 8.    Speaking about the future of coal, it is necessary to note the production of liquid fuels such as gas and oil from coal.
2)    Переведите следующие предложения на русский язык, обращая внимание на союзы и на бессоюзную связь: 1.    If conditions permit the geologists will apply aerial prospecting. 2.    It is interesting to note basalt is the most abundant of all lava types. 3.    Leader from the international mining, regulatory and environmental communities will meet to discuss the most crucial environmental issues facing the mining industry. 4.    When mining leaves waste rock behind, contained metals often leach into the land and the water.
3)    Переведите следующие предложения на русский язык, обращая внимание на согласование времен:
1.    Boris says that he knows geology quite well. 2.    He said that he knew those miners. 3.    She thinks that you passed your examination in chemistry. 4.    She thought that you passed your examination session. 5.    The student said that he could not translate the article without a dictionary.
4)    Вставьте глагол в нужной форме. Предложения переведите 1.    Computers (to apply) in different fields of science and engineering. 2.    Abyssal rocks (to belong) to the group of intrusive rocks. 3.    The process of metamorphism (to create) such minerals as tremolite, sillimanite and others. 4.    The problem of geothermal energy (to be) under consideration now. 5.    Professor I.M. Gubkin (to found) the Institute of Combustible Minerals and (to become) its director. 5)    Выберите предложения с синтаксическими комплексами: a)    сложное дополнение; b)    сложное подлежащее; c)    абсолютная причастная конструкция. Данные предложения переведите на русский язык:
1.    Oil consists of a mixture of hydrocarbons, some other compounds being also present. 2.    Oil is known to be one of the most important sources of energy. 3.    The teacher said the students to translate that special article. 4.    Petroleum is believed to have been formed from decaying vegetable and animal remains. 5.    Good results having been obtained, the researchers could continue the experiment. 6.    He allowed that specialist to use new equipment.
6)    Переведите текст на русский язык со словарем:
Prospecting
Mining activities include prospecting and exploration for a mineral deposit through finding, developing, extracting and processing the ore. That is why it is possible to divide the mining activity into three major phases: 1) before mining which involves prospecting and exploration required to locate, characterize and prove a potential ore body; 2) mining which refers to actual coal or ore extraction; extraction processes include underground or surface mining and dredging; 3) after mining which involves processing and preparing thg raw ore for the end product.
Before a mineral deposit can be worked, that is, before it can be extracted from the Earth for use by man, it must first be found. The search for economically useful mineral deposits is called prospecting. To establish the quality and quantity of a mineral deposit, the type of country rock, etc. means to prove it and this process is called proving. Prospecting and proving are only two different stages of mining geological exploration, the latter includes drilling and driving of openings.
7) Составьте план к тексту в форме ключевых слов.