T) Изучите таблицу и затем переведите следующие наречия.
uniformly, gradually, greatly, hardly, purely, finally, slowly, highly, generally, simultaneously, backward, eastward, homeward Б) Заполните пропуски в предложениях, выбирая одно из данных в скобках наречий. 1. Rocks are... composed of different minerals, (purely, easily, 2. The expansion and contraction of rocks do not occur... and at 3. Rocks are... transformed into gravel, (greatly, slowly, simulta 4. Water facilitates the decomposition of rocks.... (greatly, hardly, 5. At the beginning of rock decomposition cracks or fissures are 6. The method is... experimental, (simultaneously, purely, uni 38. Переведите следующие предложения. Обратите внимание на место предлога в русском предложении: 1. The world fossil which means "organic materials accumulated 2. The decomposition of rocks is influenced by many factors. 3. A large expedition will soon be organized to study the Earth's Unit 4_____________________________________________ 107 39. Прочтите следующий текст. Найдите в каждом предложении The book Planet Earth, an Encyclopedia of Geology is often referred to because it gives much information on the geological history of the Earth, the rocks of Earth, the processes which occur in the Earth, etc. For example, sedimentary rocks form a small proportion by volume of the rocks of the Earth's crust. They are formed from sediments, accumulations of solid material. The oldest sedimentary rocks were known some 3,500 million years ago. The processes which lead to the formation of sedimentary rocks are going on around us and different sediments are being deposited and may later be changed into rocks. Most sedimentary rocks have been classified according to their grains size. Great attention is also paid to the rocks of the oceans because they are less studied. 40. Укажите, в каких предложениях модальный глагол употребляется с 1. We can observe physical weathering in deserts and high 2. Sedimentary rocks can be more or less unconsolidated during 3. Sedimentary rocks can be found at or near the surface of the 4. Igneous activity can be considered as one of the most funda 5. As is known, igneous rocks can be extrusive and intrusive. 6. Like sands, sandstones can be divided into fine-grained, me 7. One can divide all sediments into consolidated and unconsoli Соедините главные предложения с придаточными. 1. Rock disintegration does a) whereas with the fall of 2. Under the influence of 6) until they are finally trans- formed в) because it does not cause 108________________________________________ Unit 4 3. During the day under any change in the chemical 4. Physical weathering can wider and deeper. best be observed in the д) as rocks are composed of 5. Rocks gradually decom- e) where the changes in tern- 6. The process of physical Задайте вопросы по образцу (Специальный вопрос). Образец: Weathering takes place in the upper layers of the Earth's crust, (where?) -> Where does weathering take place? 1. The main cause of physical weathering is the change in tem 2. Physical weathering can best be observed in the deserts and 3. Oxygen, carbon dioxide and water are the main chemical 4. Certain marine organisms accelerate the destruction of rocks 43. Выразите несогласие со следующими высЕазыванмми и подтвердите it seems to be wrong; I can't agree with you; on the contrary; in my opinion; as far as I know; that's wrong 1. Physical weathering is not caused by the changes in tempera 2. In the regions of a moderate or cold climate, the decomposi 3. The difference in physical and chemical weathering is that 4. It is quite obvious that plants and organisms do not affect the Unit 4_____________________________________________ 109 Суммируйте содержание текста Б, используя слова в скобках. 1. The main cause of physical weathering, (the change in tem 2. The main cause of chemical weathering, (to be subjected to, to 3. The effect of organisms and plants on the disintegration of В
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