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13. Complete the dialogue.

Are we going ....today?

- ... . Let's remember what...

- I know that copper ....

- Very well, and when ....?

-…

-What applications ....?

- …

- Why did bronze become so ...?

- …

- Can you prove that copper ... today?

- What valuable properties ...?

- Well, ...

Excellent! I see you know a lot about copper

14. Match the Russian words with their English equivalents.

1. оцінювати a. qualities

2. витягувати b. conductor

3. провідник с purpose

4. домашній d.to extract

5. в’язкий (еластичний) е. ductile

6. нержавіючий f. domestic

7. якості g. to estimate

8. мета h. corrosion resistant

15. Match the words with the opposite meaning.

A В

1. useful a. varied

2. ability b. decorative

3. functional с tremendous

4. magnetic d. unnecessary

5. present e. useless

6. small f. inability

7. necessary g. ancient

8. uniform h. nonmagnetic

LESSON 8

Automative Problems

1. Discuss the following questions.

a) Are you good at repairing cars?

b) What are the most common faults in a car?

c) Do you know how to repair them?

2. Read and learn the new words, write them down into your vocabulary:

Servicing- обслуговування

Foresee- передбачати

start the car- заводити машину

battery-батарея

faults- помилки, поломки

flat- рівний

common- звичайний, загальний

fill up- наповнювати

starter- стартер

jammed- забитий

release- випускати, звільняти

pushing- штовхання

forwards and backwards- вперед і назад

impurities- домішки

thorough overhaul- досконала ревізія, огляд

3. Listen to the students' conversation and learn what faults can occur in

a car.

Peter: Alex, I would like you to have a look at my car, please. Alex: What's wrong with it?

Peter: I don't know. Having just started the engine stops again. Alex: There is no petrol in the tank, I'm afraid. Peter: On the contrary! The tank is full and the battery seems to be

in order.

Alex: Let's go into the garage then and ask Denis to have a look at it. He is said to be a good car mechanic and is sure to find the fault in your car.

Peter: OK. Considering the situation, we are going to need his help.

(a couple of hours later)

Peter: What are you busy with?

Denis: I'm repairing the engine of your car.

Peter: But what has happened? It's quite new as far as I know.

Denis: Don't you understand that you should never operate the engine if the air filter is out of order? Well, having entered the engine, dust and dirt damaged the cylinders, pistons and piston rings.

Peter: OK, I get it, I should have changed the filter.

Denis: Yes. By the way, have you ever checked your spark plugs?

Peter: Let's see... But they are as good as new!

Denis: Certainly, they are all right. Having cleaned and tested them,

I only have to repair the engine now.

Peter: Oh, now it's clear why there was no spark.

Denis: And there wouldn't be. Being covered with oil the spark plugs

will not give a spark. That's why your engine stops.

Peter: I see.

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