Презентация, доклад по английскому языку по теме Принцип работы 4-х тактного бензинового двигателя

«ЛПТТ имени А.К. Лысенко») Презентация по английскому языку по теме Принцип работы четырехтактного бензинового двигателя

Выполнил: Демченко Максим Викторович,
преподаватель английского языка


2017

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.

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

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

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 both valves 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-
ся поднимающимся 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.

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.

On power stroke…
a) the spark plugs ignite the mixture, both valves are сlosed 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.

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.

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.

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.

машиной
-Let me trace the fault
-Пожалуйста,ты опытный
водитель?
-Yes,I am.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.The carburatter is in order too.
-So, let’s go to the nearest repairing shop.

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.

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.

средних профессиональных учебных заведений” Издательство “Высшая школа”, 2008