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Выполнил : Демченко Максим Викторович, преподаватель английского языка 2017

ГБПОУ ВО « Лискинский промышленно-транспортный техникум имени А.К. Лысенко» ( Поворинский филиал ГБПОУ Во «ЛПТТ имени А.К. Лысенко») Презентация по английскому языку по теме Принцип работы четырехтактного бензинового двигателя. Выполнил : Демченко Максим Викторович,

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Выполнил : Демченко Максим Викторович, преподаватель английского языка 2017

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  1. ГБПОУ ВО «Лискинский промышленно-транспортный техникум имени А.К. Лысенко»(Поворинский филиал ГБПОУ Во «ЛПТТ имени А.К. Лысенко»)Презентация по английскому языку по темеПринцип работы четырехтактного бензинового двигателя Выполнил: Демченко Максим Викторович, преподаватель английского языка 2017

  2. содержание 3. Принцип работы четырехтактного бензинового двигателя. 4. Чтение и перевод интернациональных слов.Чтение и перевод слов ,обращая внимание на суффиксы. 5. Нахождение соответствия английских и русских лексических единиц. 6. Перевод предложений с английского на русский язык. 7,8. Выбор правильных ответов на вопросы. 9,10. Выбор правильных окончаний предложений. 11. Чтение и перевод диалога. 12,13,14. Чтение диалогов с переводом предложений на английский язык.

  3. Presentation. Principle of Operation of the Four-Stroke Petrol Engine

  4. Read and translate international words:principle,cycle,piston,center,cylinder,atmosphereRead and translate words paying attention to the suffixes: to combust-combustion to operate-operation to ignite-ignition to connect-connection to compress-compression to describe-description to reciprocate-reciprocation сгорать-сгорание работать-работа воспламенять-воспламенение соединять-соединение сжимать-сжатие описывать-описание возвратно-поступательно дви- гаться-возвратно-поступатель- ное движение

  5. Match english words with russian equivalents: 1.cylinder 2.bottom dead center 3.charge of fuel 4.combustion chamber 5.compression stroke 6.connecting rod 7.сrankshaft 8.exhaust stroke 9.four-stroke cycle 10.fuel injection 11.ignite 12.intake(inlet) stroke 13.mixture 14.operating cycle 15.piston 16.power stroke 17.pressure 18reciprocating movement 19.residual gas 20.rotary movement 21.spark plug 22.top dead center 23.valve заряд топлива нижняя мертвая точка камера сгорания шатун такт сжатия цилиндр коленчатый вал четырехтактный цикл клапан верхняя мертвая точка смесь воспламенять поршень такт впуска впрыск топлива давление такт выпуска возвратно-поступательное движение остаточный газ рабочий ход вращательное движение свеча зажигания рабочий цикл

  6. Translate sentences into Russion: 1.During the inlet (intake) stroke the inlet valve opens and a charge of fuel (mixture) flows into the cilinder. 2.During the compression stroke the inlet valve is closed and the fuel is comressed by the rising piston. 3.During the power stroke bothvalves are closed,pressure rises in the combustion сhamber and the spark ignites the mixture. 4.During the exhaust stroke the exhaust valve is opened ,pressure is released and the residual gases flows into the atmosphere through the exhaust valve. 1.Во время такта впуска впускной клапан открывается и заряд топ- лива (смесь) втекает в цилиндр. 2.Во время такта сжатия впускной клапан закрыт и топливо cжимает- сяподнимающимся поршнем. 3.Во время рабочего хода оба кла- пана закрыты,давление возрастает и свеча воспламеняет смесь. 4.Во время такта выпуска выпускной клапан открыт,давление уменьшается и остаточные газы уходят в атмосферу через выпускной клапан.

  7. Choose the correct answer: 1.Why is the engine called the internal combustion engine? 1.It is called so because the fuel (the mixture) is burned… a) directly inside the engine. b) outside the engine. 2.What stroke is called the inlet one? 2. The inlet stroke is called so because during moving down the piston… a) the inlet valve opens to intake a charge of fuel into the cilinder. b) the inlet valve is closed and the mixture is compressed. 3. What is the comression stroke? 3. The compression stroke is the stroke… a) when the inlet valve opens to intake a charge of fuel into the cilinder. b) when the inlet valve is closed and the mixture is compressed.

  8. 4. What takes place in the cilinder on the power stroke? 4. On power stroke… a) the spark plugs ignite the mixture, both valves areсlosed during its combustion. b) the exhaust valve is opened and the residual gas flows through the exhaust valve into the atmosphere. 5.What takes place on the exhast stroke? 5. On the exhaust stroke … a) the spark plugs ignite the mixture, both valves are closed during its combustion. b) the exhaust valve is opened and the residual gas flows through the exhaust valve into the atmosphere. 6.By means of what is the reciprocating movement of the pistons converted into rotary movement of a crankshaft? 6. It is done… a) by means of pistons . b) by means of the connecting rods.

  9. Choose the correct endings of the sentences: 1. The internal combustion engine is called so because fuel is burned… a) outside the engine. b) inside the engine. 2. On the inlet stroke … a) the intake valve opens. b) the intake valve closed. c) the intake and the exhaust valves are closed. 3. On the compression stroke… a) the intake valve opens. b) the intake valve is closed. c) the intake and the exhaust valves are closed.

  10. 4. On the power stroke… a) the intake valve opens. b) the intake valve is closed. c) the intake and the exhaust valves are closed. 5. On the exhaust stroke… a) the exhaust valve opens. b) the intake valve is closed. c) the intake and the exhaust valves are closed.

  11. Read and translate dialogue: 1.Nick: Peter,I know you are a good driver.I would like you to have a look at my car. Peter: What’s wrong with you car? N: I don’t know. P: Let me have a look. When did you have your plugs checked? N: Three days ago.I thought I had run out of fuel but the tank is half full. P: The carburatter is in order but the engine is misfiring.I guess the battery has run down.It needs recharging. N: Too bad. P: Don’t get upset about it.It won’t take you long to have your battery recharged. N: Do you really think so? P: I am sure of it.I advise you to have the engine greased. N: I’ll follow you advice.Think you ,Peter. P: Don’t mention it,Nick.I am very sorry I couldn’t help you. N:Well,you helped me to find the fault.Thanks a lot.Good-bye. P: See you later.

  12. Translate sentences in English and read dialogue: 2.-Не знаю,что случилось с моей машиной -Let me trace the fault -Пожалуйста,ты опытный водитель? -Yes,Iam.I have been driving a car for fifteen years now.May be you have run out of fuel. -Бак почти полный. -When did you have your plugs checked? -Вчера.Карбюратор тоже в порядке. -В таком случае давай поедем до ближайшей ремонтной станции. -Good idea! They will have the car fixed. -I don’t know what’s wrong with my car -Please,are you a good driver? -The tank is full enough. -Yesterday.Thecarburatter is in order too. -So, let’s go to the nearest repairing shop.

  13. 3.-Когда тебе починили машину? -Last month.The engine is in good condition now.It was well greased. -Хорошо.Мне тоже надо чинить машину.Ослабли тормоза.(The brakes are slack). Аккумулятор разрядился.(The battery has run down.) -It can be easily done. -Я рад это слышать. -When did you have your car fixed? -Well.I need my car to be repaired too.The brakes are slack.The battery has run down. -Glad to hear it.

  14. 4.-Какую машину ты хочешь купить? -I want a second-hand car. Could you help me? -C большим удовольствием. -I hear there are good cars on sale 42nd Street. -Я знаю этот магазин.Давай поедем туда. -Good idea.If I choose a car there I won’t have to bother any more. -Совершенно верно. -What car do you want to buy? -With great pleasure. -I know this shop.Let’s go there. -That’s right.

  15. Презентация создана с использованиемкниги Шляховой В.А.“Английский язык для студентов автомобилестроительных специальностей средних профессиональных учебных заведений”Издательство “Высшая школа”, 2008

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