Topic “FUEL SYSTEM. BRAKES”.
1. Vocabulary.
to vary – изменять(ся), менять(ся)
to meet the requirements – удовлетворять нужды, требования
pound – фунт
operating conditions - условия работы, режим работы, рабочие условия
close (зд.) - кристальный
service brakes - рабочие тормоза
emergency brake - ручной тормоз (стояночный тормоз)
side by side – рядом
to store – хранить
to deliver – передавать, доставлять
intake stroke – ход всасывания
vapour – пар
fuel – топливо
requirement – требование
tank – бак
importance – важность
ordinary – обычный
2. Read and translate the text.
FUEL SYSTEM
The fuel system is designed, to store liquid gasoline and to deliver it to the engine cylinders on the intake strokes in the form of vapour mixed with air. The fuel system must vary the proportions of air and gasoline vapour to meet the requirements of the various operations conditions. The fuel system consists of a tank in which the liquid gasoline is stored, a fuel line, or tube, through which the gasoline can be brought from the tank to the engine, a pump, which pulls the gasoline through the fuel line, and a carburetor, which mixes the gasoline with air. The carburetor is designed to mix each pound of gasoline with 9 to 15 pounds of air under various operating conditions.
BRAKES
It is not necessary to explain the importance of brakes. It is clear that without brakes the car is quite helpless. They must be well and strongly made. It is necessary to give them close and careful attention. There are two sets of brakes, one for ordinary service, called the service brakes, and the other for emergency use, called the emergency brakes. Sometimes both are mounted inside the same drum. Sometimes one is outside and the other - inside The service brake is operated by a pedal. The emergency brake is operated by a lever.
3. Answer the questions:
1. Describe the fuel system.
2. What are the functions of the carburetor?
3. Why the fuel system is used?
4. What are there are two sets of brakes?
5. Is the service brake operated by a pedal or by lever?
6. Why the car is quite helpless without brakes?
2. True or false:
The fuel system is designed, to store liquid gasoline and to deliver it to the engine cylinders on the intake strokes in the form of vapour mixed with air.
Sometimes both are mounted outside the same drum.
They must not be well and strongly made.
The carburetor is designed to mix each pound of gasoline with 9 to 20 pounds of air.
It is necessary to explain the importance of brakes.
The fuel system consists of a tank in which the liquid gasoline is stored, a fuel line, or tube, a pump and a carburetor.
1.1) does, does
2(do, don't
3) does, doesn't
4) do, do
5) does, dont
2.1.Would you like some milk?
2. You can leave at any time.
3. Could you give me any help, please?
4. I think something is burning.
5. Somebody told me about his job.
6. I couldn’t find my umbrella anywhere.
7. Sorry, I can do nothing for you.
3.1. Rasstegai - d
2. Kulebiaka - f
3. Vatrushki -e
4. Krendeli - b
5. Baranki - g
6. Pirozhki -c
7. Koolich -a
4.bread is eaten all over the world.
2. bread is baked by baker
3. bread is made from flour,yeast, salt and water
4. the first is mixed the water with yeast and flour
5. this mixture is called dough
6. then the baker knead the dough
7. he pushes and pulls it
8. is the dough cut into loaves
5) Bread is made by a grocer in his grocery. Disagree
2. Bread is made from flowers, sun and water. Disagree
3.Yeast is added if you want the bread to rise. agree
4. First the flour is mixed with the juice and cola. Disagree
5. This mixture is called dough. Agree
6. The dough is cut into loaves. Agree
7. These are put in a cold place to rise. Disagree
8. The loaves are baked in the bath. Disagree
Объяснение:
Користуйтесь переводчиком, плюс теперішній простий час