Добавил:
Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:
A30-El_31_metodichka_ves2012.docx
Скачиваний:
0
Добавлен:
01.05.2025
Размер:
168.31 Кб
Скачать

14. Reading and Speaking

Nowadays there exist a lot of car companies all over the world. Some of them are very old some of them have just appeared on the market.

1. What famous car companies do you know?

2. Are there any famous corporations in your country?

3. Do they produce only cars?

LESSON 6

Electricity.

1. Discuss the following questions.

a) Can you imagine our life without electricity?

b) What benefits can we get from electricity?

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

Electricity- Електрика

Notice- звертати увагу

Charged- зараджено

through a closed circuit-через закритий кругообіг

negative charge- негативний заряд

power plant-енергетична установка

thermal-тепловий

nuclear- ядерний

underground steam-підземна пара

solar power – сонячна енергія

kinetic power –кінетична енергія

fuel cell- паливне вічко

transmission grid- решітка передачі

forces- сили

transformer- перетворювач

filament- нитка

bulb glows-накал лампочки

insulator- ізолятор

3. Cross out the odd word. All the words in the line should belong to one

part of speech.

1. complete, carry out, measurement, perform

2. wire, bulb, socket, switch off

3. winding, capacitor, frame, rectify

4. current, power, electrical, flow

5. into, out of, from, careful

6. transformer, alternate, rectifier, generator

7. voltage, insulate, frequency, resistance

4. These two sentences have a different structure but the same

meaning. Change the structure of the sentences below so as to keep

their meanings unchanged.

EXAMPLE: This allowed him to follow the rules. This allowed the rules to be followed.

1. This device enables the students to measure the current in the

circuit.

2. This analysis permitted them to obtain new data.

3. The information enables us to predict the properties of the new

substance.

4. This result forced them to check the circuit again.

5. Modern equipment caused us to introduce new methods.

6. The tutor would like us to complete the coursework on time.

5. Restore the original sentences.

1. this device, an electrical charge, enables, to be built up and stored

2.I, you, out of the socket, told, to remove, the bulb

3. this, the current, makes, flow, through the circuit

4. she, him, the contacts, wanted, of the circuit, to connect

5. the transformer, to be increased or decreased, the voltage, allows

one, the current, can assume, in one direction, to flow, only

6.Correct mistakes.

1. Nick asked Boris turn the bulb clockwise.

2. New data let us to carry out another experiment.

3. Mr. Pavlov told the students to not use a broken voltmeter.

4. The flow of water makes the wheel to turn.

5. His discovery allowed an invention be made.

6. Roman was asked test the bulb.

7. Alice expected Paul connect the contacts of the circuit.

8. This fact didn't let Andrew to break the rules.

9. The assistant warned them not create a magnetic field.

7. Translate the sentences into English using your active vocabulary.

1. Лампочка перегоріла, і я хочу, щоб ти угвинтив в патрон нову.

2. Мені потрібно, щоб він зараз відключив електрику.

3. Ви хотіли б, щоб я пояснив вам основи електрики?

4. Випрямляч дозволяє електричному струму протікати лише в одному напрямі.

5. Цей прилад дозволяє нам виміряти напругу в ланцюзі.

6. Якщо контакт відкритий, струм не проходіт по ланцюгу.

7. Викладач попросив накреслити схему електричного приладу.

8. Магніт заставляє струм міняти напрям.

Соседние файлы в предмете [НЕСОРТИРОВАННОЕ]