Контрольная работа по английскому языку OCEANS
1.Определите в следующих предложениях видовременную форму и залог глагола-сказуемого. Предложения переведите.
1. Only one of his books has been translated into Russian.
2. The meeting was put off, because the day wasn't convenient for most of people.
3. These tests are held every four years.
4. When I switched on the TV-set some famous singers were being interviewed.
5. Our plans can't be changed. I am afraid.
2. Поставьте предложения в Пассивный залог. Предложения переведите.
1. Have they tested all the machines?
2. We won't do this mistake in future.
3. They set up their joint venture along ago.
4. Our technologists are still making these experiments.
5. The artists represent various art schools in the museum.
3. Определите функции инфинитива в предложении. Предложения переведите.
1. They had no intention to take part in the world competition.
2. The duties of the nurse to look for the children.
3. He wanted to be elected the manager of this joint-venture.
4. To pass exams and to enter the University was his dream.
5. To meet the increased demand for fish products, a great number of small shops have been opened in Vladivostok.
4. Переведите на русский язык. Определите и подчеркните объектный и субъектный инфинитивные обороты.
1. The director asked the typist to type the letters immediately.
2. The results of the experiment are believed to be very good.
3. They are unlikely to come to an agreement.
4. Do you expect the work to be finished in time?
5. The technologists want their partners to improve the quality of fish.
5. Перевести на русский определить реальное и нереальное условия.
1. If they speak to the point, we won't waste too much time.
2. If all the documents are in order, we can send them by air mail.
3. If you follow the instructions, nothing will happen.
4. We'll work out our programme immediately if new computers are installed at our office.
6. Переведите текст.
OCEANS
Consideration of such conditions demonstrate that the production of fish-supporting plankton is not related to latitude but depends upon the presence of "new water" high in nutrient salts.
The marine food chain, ranging from minute floating phytoplankton, sometimes called "grass" of the sea, to the large predatory species, have many more links than terrestrial equivalents. Each transfer of food value from a lower to a higher level involves a considerable loss in the amount of recoverable organic matter, and consequently of food, so that the amount of organic matter is much greater at the plankton level than it is in fishes. The daily production in kilograms per square meter of dry organic matter beneath a hectare (2.5 acres) of sea surface in the English Channel is as follows: phytoplankton (plant life) 4-5; zooplankton (animal life) 1.5; pelagic fish living near the surface 0.0016; bottom fish 0.0010.
The plankton eaters, although they tend generally to be small in size, include the basking shark, the largest of all fishes. Typical consumers of marine plankton include such species as the herrings, menhaden, sardines and pilchards. Because of this plentiful food source, these fish exist in tremendous numbers, forming the basis of important fisheries.
7. Ответьте на вопросы по тексту.
1. What does the production of fish-supporting plankton depend on?
2. What does each transfer of food value involve?
3. What fish is the largest of all fish?
8. Переведите на английский язык.
1. В океане имеется большое количество сельди и сардин.
2. Люди обычно бояться акул.
3. В морской воде много питательных солей.
Контрольная несложная.
