Екзаменаційний білет № 1

з дисципліни « Іноземна мова за професійним спрямуванням»

5.05040104 Виробництво колъорових металів

1. Перекладіть текст. Physical Properties of Metals and Alloys

The word constitution used with reference to metallic substances does not have the same meaning as composition. Constitution denotes the manner of arrangement of the metal atoms as to geometric form in solid crystals and the regular or ordered arrangement of different kinds of metal atoms and their relation to each other in such a crystal/

The pattern formed by this orderly arrangement of the atoms is known as the space lattice.

Most metals crystallize with one of the three following lattice structures:

Closed - packed cubic: copper, nickel, lead, aluminum, cobalt, silver, gold, platinum.

Body - centred cubic: iron, molybdenum, tungsten, chromium.

Hexagonal close - packed: zink, cadmium, magnesium, beryllium, titanium.

This union of atoms into a geometric array is the physical difference between liquid and solid metal.

The formation of metal crystals within a melt begins at each cooling surface of the liquid mass and extends from the exterior to the interior as heat is lost from the mass. Every change in the conditions of cooling, such as increasing or decreasing the rate at which heat is conducted away from the freezing mass, will have an influence on the size and shape of the crystals and , therefore, on the constitution and properties of the solidified mass.

2. Дайте відповіді на питания.

1. What do we call the space lattice?

2. What are the lattice structures of most metals?

3. Where does the formation of metal crystals begin?

4. What conditions have an influence on the size and shape of the crystals?

3. Оберіть вірну відповідь.

1. Flowers ... in shops and in the streets.

a) sold b) are sold c) were sold d) was sold

2. How long ...you stay there.

a) do b) did c) have d) were

3. My mother always.. .at half past six in the morning.

a) get up b) getting up c) got up d) gets up

4. There...several traditional ways of looking for a job.

a) is b) are c) were d) was

5. Last night he ...very well.

a) was sleeping b)sleeps c) slept d) is sleeping

6. We...to a concert last night.

a) was invited b) invited c) were invited d) invite

Екзаменаційний білет № 2

з дисципліни « Іноземна мова за професійним спрямуванням»

5.05040104 Виробництво колъорових металів

1. Перекладіть текст. Handling Your Money

Most banks in the US open at 9:00 and close between 3:00 and 5:00, but stay open later on Fridays. Some banks have longer hours in order to attract customers.

What's the best way to carry money safely while you are travelling? There are three possibilities - personal checks from your country, traveller's checks and credit cards. Some American banks accept foreign checks such as Eurocheques; the problem is that only banks that are used to dealing with foreigners will know what Eurocheques are.

It may be more convenient to carry traveller's checks, which are insured against loss. They should be in dollars, because only a few banks do much business in foreign currencies. If your checks are not in dollars, it may take you a long time to find a bank that will exchange them. You can use traveller's checks almost anywhere - in restaurants, stores or ticket offices -without having to go to a bank. If you run out of them, you can buy more at most banks.

Their service charge will vary, though, so ask what it is before you buy your checks.

Americans would say the best way to carry money is to have a major credit card like Visa, Master Card or American Express. Credit cards can be cancelled if they are lost or stolen. And because they are widely accepted in the US, it is easy to use them to pay for lodging, transportation, meals and things you want to buy from larger stores.

Of course, you can't get along without cash, but you don't need to carry much with you.