Добавил:
Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:
Aнгл мова для ЦЗ.doc
Скачиваний:
2
Добавлен:
01.07.2025
Размер:
2.19 Mб
Скачать
  1. Give the answers without consulting the text:

  1. How many classes of fires do you know?

  2. How do we classify the fires?

  3. What is fire extinguisher?

  4. Why do we need the fire extinguisher at home and at work?

  5. How is the fire extinguisher labelled?

  6. What do you know about different kinds of fire extinguishers?

Vocabulary practice

1. Read the new words; give the missing translation.

To contain - __________; container - ємність; contents -________

to fill - заповнювати; filler- _________

to operate - використовувати, експлуатувати; operator- _________

to divide - ділити; division -_______________

chemicals - хімічна речовина;chemistry- _________

to put out - гасити, гасити пожежу- ____________

portable - переносний, переносний вогнегасник - _______________

to spread - розповсюджувати, розповсюджувати полумя - ________

to depend on - залежати від, залежати від типу пожежі- __________

to involve - залучати, залучати різні матеріали- ________________

electric current - електричний струм; водяний струм- ____________

magnesium chips - дрібні уламки магнію;

дрібні уламки деревини - __________________

to label - маркувати; марка - __________

2. Make the sentences from the words

This ; fill; container; water; I; by.

Portable; he; fire; can't operate; extinguisher; his.

The; depends on; fire; type of ; extinguisher; fire.

Involved; paper, fire, wood; and.

4. There are four classes (A,B,C,D)of fire extinguishers. Match the class of fire extinguisher with the class of fire:

  • CLASS ___ - energized electrical equipment, such as wiring, fuse boxes, appliances.

  • CLASS __ - ordinary combustibles, such as wood, cloth, paper, rubber.

  • CLASS ___ - combustible metals, such as magnesium.

  • CLASS __ - flammable liquids, such as gasoline, oil, solvents, oil-based paints.

5. Arrange the steps when operating an extinguisher in the correct order.

Aim low; point at the base of the fire

Sweep from side to side keeping the extinguisher aimed at the base of the fire

Pull the pin. Squeeze the handle.

6. Fill in the gaps in the sentences :

  1. To operate most extinguishers, a person _____ the locking pin and ______ the operating lever.

  2. Water extinguishers are ____ with water.

  3. Foam extinguishers contain water and a _________.

  4. _______ extinguishers contain either carbon dioxide gas or a gas called Halon.

  5. Dry chemical extinguisher contain a ___________ .

2. Put the verbs in brackets into the correct form.

In 1825 a fire in Maine and New Brunswick, Canada, (to burn) over 3,000,000 acres of forest land.

One of the worst forest fires in history destroyed the town of Peshtigo, Wisconsin, in 1871. The fire (to start) in the woods after a long period of drought. When a strong wind (to start), it quickly (to carry) the fire through the dry forest. Within four hours the fire completely (to cover) an area 40 miles long and 10 miles wide. This (to include) all of Peshtigo and several smaller villages.

Fire prevention laws with building regulations (to begin) long before modern fire departments (to appear).

Many Roman emperors (to establish) already fire prevention laws in ancient times. About 18 B.C., the Roman Emperor Augustus (to set) maximum heights for houses and minimum thicknesses for their walls. Later laws (to require) minimum separations between buildings to prevent fires before it (to spread) from one structure to the next.

Соседние файлы в предмете [НЕСОРТИРОВАННОЕ]