Контрольная «6 заданий по Английскому языку»,
Английский язык в Брянске

ВАРИАНТ 4 1) Переведите на русский язык. Укажите грамматическую конструкцию в каждом предложении (Gerund – герундий, Participle – причастие и Conditional Clause – условное придаточное предложение): 1. He picked up the letter lying on the floor. 2. Reading English books every day will improve your knowledge of the language. 3. After concluding the contract the representative of the firm left Moscow. 4. Having fulfilled the terms of the contract, we refused to admit the claim of the firm. 5. If I were acquainted with this famous professor, I should have rung him up yesterday. 2) Выберите правильную форму глагола и укажите тип условных придаточных предложений (Type I, II, III или нулевой): 1. If we hurry, we (will catch, would catch) the bus. 2. He would not have caught cold if he (has put, had put) on a warm coat. 3. If I were in your place, I (won't buy, wouldn't buy) the tickets beforehand. 4. If the conference (will take, takes) place next month, I won't be able to take part in it. 5. If I (came, come) later, I would be late for the lesson. 3) Выберите правильную форму герундия: 1. I know of his (having appointed, having been appointed) to a new job. 2. In (being made, making) this experiment they came across some interesting phenomena. 3. He reproached himself for (saying, having said) it. 4. We insisted on (informing, being informed) of the arrival of the ship. 5. I was surprised at his (having refused, having been refused) to help us. 4) Выберите правильную форму причастия: 1. They showed us a list of the goods (selling, sold) at the auction. 2. (Having collected, collected) all the material, he started to write a report. 3. This theory needs (being, proving). 4. I want the letter (posting, posted) at once. 5. (Having read, reading) the note, he folded it and put it away. 5) Раскройте скобки и употребите правильную форму глагола, герундия или причастия: 1. They insisted on the question (to re-consider). 2. We started (to load) the ship. 3. (To send) to the wrong address, the letter didn’t reach him. 4. He will help her if she (to ask). 5. I (to tell) everything if I saw the colleagues. 6) Прочитать текст и ответить на вопросы после него LAW OF SUPPLY 1.Supply is a fundamental concept in both macro- and microeconomic analysis. In macroeconomic theory, aggregate supply is mainly a function of expected sales to consumers, businesses, and governments. 2. In microanalysis supply is mainly a function of prices and costs of production. A more complex view of the supply curve for a commodity is its relation between quantities forthcoming and the possible current prices of that commodity, its expected future prices, the prices of alternative goods and services, the costs of the producer, and time. Costs incorporated in the supply curve of goods and services are opportunity costs. 3. Economists differ from accountants and from the Internal Revenue Service by including both explicit and implicit costs, or opportunity costs. Implicit costs are mainly business costs for wages, rents, and interest, whereas opportunity costs are the alternative costs of doing something else. 4. A sole proprietor or the owners of businesses should calculate what they forgo in wages, rents, and interest by not working for someone else, or by renting the property they use to others, or by the possibility of converting plant and equipment to alternative investment projects. 5. In competitive markets the shape, or elasticity of supply, reflects time in the production process, such as the immediate or market period, the short run, and the long run. Elasticity of supply is the relative change in price that induces a relative change in quantity supplied. 6. The supply curve is a line on a diagram where the vertical axis measures price and the horizontal axis is quantity. Usually the coefficient of elasticity is positive, meaning that a rise in price induces an increase in the quantity supplied. In the immediate or market period, a given moment, time is defined as too short to allow for a change in output. The supply curve is vertical, and the coefficient of elasticity is zero. ВОПРОСЫ: 1. What is the difference of the concept of supply in macro- and microeconomics? 2. What are opportunity costs? 3. What are implicit costs? 4. What, according to the text, a sole proprietor or the owners should do? 5. What does the elasticity of supply show?