Добавил:
Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:
Книга по Англ.doc
Скачиваний:
7
Добавлен:
12.11.2019
Размер:
908.8 Кб
Скачать

8. Translate into English paying attention to the articles:

  1. У Тома великий ніс.

  2. У мене болить голова.

  3. Його батько лікар, а мама вчителька англійської мови.

  4. У Ганни сині очі.

  5. Мені подобаються банани, помаранчі, черешні та сливи.

  6. Мої друзі приїжджають до мене на вихідні.

  7. У тебе є гроші? - Так, є трохи.

  8. Хлопець увійшов у кімнату, в якій були найбільші вікна, які він коли-небудь бачив.

  9. Учора ввечері ми дивилися фільм. Фільм був про солдата і дуже вродливу дівчину.

  10. Він увійшов до кабінету і сів на стілець, вона ввійшла за ним і сіла у крісло, що було найближче до дверей.

9. Put the questions to the underlined words.

  1. I work at an office.

  2. We usually have our English in the evening.

  3. They speak English in class.

  4. We write a lot of sentences on the blackboard.(2)

  5. We are having a dictation.(2)

10. Communicative situations:

  1. You run on to an old friend and have a talk with him (her) about common friends.

  2. You introduce your new boyfriend to your sister.

  3. You meet your pen-friend you have never seen; you introduce yourself.

11. Retell the text topic: modern technologies grammar: the pronoun

1. Read and memorize the following words and word combinations:

complicated

складний

vice versa

навпаки

to invent

винаходити, створювати

boundless

безмежний

completely new branch

зовсім нова галузь

revolution in science

революція у науці

to require

вимагати

problems of exceptional importance

проблеми виняткової важливості

to remain unsolved

залишатися невирішеним

carry out

проводити

determine the sequence of operations

визначати ланцюг операцій

measuring instruments and controlling devices

вимірювальні пристрої та контролюючі прилади

man's labor

людська праця

2. Read and translate the text: Modern technologies

Computers are well known to represent a completely new branch of science, the first of them having appeared less than 50 years ago. Although still new, these machines are already bringing about a real revolution in science, technology, statistics and automatic control.

The reason for this is in the fact that a mathematical formula can be found for almost of all scientific and technical problems. They can be solved without a computer but it would require millions of arithmetical operations. No wonder that many problems of exceptional importance remained unsolved for a long time, the volume of the calculations required being above human possibilities.

With a high speed electronic computer can carry out several thousand arithmetical operations in one second. A calculation, which would have taken several years of intense human work in the past, is now done in a few minutes or hours.

A number of various complicated problems have already been solved with the help of computers.

The principle of this wonderful machine lies in counting electric impulses. Numbers are represented as a sequence of such impulses, and a radio technical scheme counts them carrying out addition, subtraction, multiplication and division all higher mathematical calculations being reduced to these four operations.

If we introduce into the scheme first one number and then another, the result will yield the sum of these two numbers. Subtraction is reduced to the addition of negative numbers. Multiplication is done by repeated addition the necessary number of times, a division - by repeated subtraction.

Electronic machines work according to a program prepared in advance, which determines the sequence of operations. They have a very efficient electronic "memory" which stores the initial date, the intermediate numbers and final results as well as working demands given to the machine.

The electronic machine can also be used for controlling automatic production. Signals given by measuring instruments and controlling devices into the machine which sends the necessary commands to the control panel according to the program.

This machine can also be used to make translations from one language into another by converting words into figures and vice versa.

All the instruments invented up to now have served to save man's labor. But it is electronic computers the importance of which cannot be underestimated, that come to the help of the human brain, thus opening up boundless possibilities.