- •Англійська мова професійного спрямування Дидактичний матеріал
- •7.090702 «Радіоелектронні пристрої, системи та комплекси»,
- •7.090703 «Апаратура радіозв'язку, радіомовлення
- •Англійська мова професійного спрямування Дидактичний матеріал
- •7.090702 «Радіоелектронні пристрої, системи та комплекси»,
- •7.090703 «Апаратура радіозв'язку, радіомовлення
- •03056, Київ, пул. Політехнічна, 14, корп. 15
- •Unit One
- •Text a Basic task and applications of Radio Engineering
- •8. Choose the appropriate form of the verb:
- •1. Learn the meaning and pronunciation of the following words:
- •2. Read and remember the Plural of the following Nouns:
- •II. Read the following text carefully. While vou are reading look for the answers to the questions:
- •Text b Radio Waves
- •III. After-text Exercises:
- •Agree or disagree with the next statements:
- •6. Choose the appropriate form of the verb:
- •Unit Two
- •Text a a Radio Communication System
- •III. After-text Exercises
- •1. Give equivalents of the following words and expressions:
- •2. Say whether the following statements are true or false:
- •7. Put the predicate of the main sentence in the Past Indefinite
- •1. Learn the meaning and pronunciation of the following words:
- •2. Read and remember the plural of the following nouns:
- •Text в Receivers
- •III. After-text exercises:
- •1. Agree or disagree with the next statements:
- •Unit Three
- •II. Read and translate the text. Text a Modern Electronics
- •Ill After-text Exercise.
- •1. Give equivalents of the following words and expressions:
- •2. Say whether the following statements are true or false:
- •7. Change the following complex sentences given below according to the example and translate them:
- •1. Learn the meaning and pronunciation of the following words:
- •2. Read and remember the Plural of the following nouns:
- •II. Read the following text carefully. While vou are reading look for the answer to the questions:
- •Text в Electronic Components. Vacuum Tubes and Transistors
- •6. Underline Complex Subject with the Infinitive in the following sentences and translate them:
- •Unit Four
- •Text a The Integrated Chip
- •7. Change the complex sentences given below according the examples and translate them:
- •1. Learn the meaning and pronunciation of the following words:
- •2. Read and remember the Plural of the following nouns:
- •II. Read the following text carefully, while you are reading look for the answers to the questions
- •Text в Diodes
- •III. After-text Exercise
- •1. Agree or disagree with the next statements:
- •6. Underline the Absolute Participial Construction and translate the sentences:
- •Unit Five
- •Text a Television
- •Optical System
- •III. After-text Exercises
- •1. Give equivalents of the following words and expressions:
- •2. Say whether the following statements are true or false:
- •3. Answer the following questions on paragraphs 9-12:
- •5. Write out of paragraphs 3-6 words and word combinations describing the creation and broadcasting a television program. Use them for rendering to your group-mates.
- •6. Define the forms and functions of Gerund:
- •7. Define whether the word with the suffix -ing is a Verbal noun, a Gerund or a Participle:
- •1. Learn the meaning and pronunciation of the following words:
- •2. Read and remember the Plural of the following Nouns.
- •II. Read the following text carefully.
- •Text в How radar works
- •III. After-text Exercise
- •1. Agree or disagree with the next statements:
- •6. Translate the following sentences. Define whether Gerund or Verbal Noun is used:
II. Read and translate the text. Text a Modern Electronics
l. Many scientists believe at present that mankind has entered the era of new technological revolution which was brought about by the advent of cybernetics whose ideas and methods found their way into virtually all branches of science and engineering all the way from biology and medicine to economy and industrial management,
2. Electronics is one of the main sciences which form the technological basis for using these new methods. Electronics studies the problems connected with the з появою of instruments and devices, the action of which is based on the utilization of various phenomena that result from the movement of electrons through vacuum, gases and solid bodies.
3. Electronics surrounds us everywhere. Television, tape recording, radio-receiving-electronics is at the heart of them all. But that is only a small part of electronics and not the most important at that. Extremely complicated electronic systems control the work of huge plants, enterprises and power stations. Electronic appliances are indispensable for planning and controlling our nation economy. Electronic computers are widely used in scientific research and industrial designing. Huge radio-telescopes, equipped with sensitive instruments and powerful amplifiers enable man to gain an insight into the remotest corners of space, discover new and puzzling phenomena of nature.
4. It was in 1957 that the first man made satellite was launched in our country, and now man has already set his foot on the Moon, sends probes to distant planets and orbits the earth in space vehicles. All this could not have been done but for electronics.
5. Electronic computers calculate the trajectories of spaceships, help prepare, launch and monitor the rockets that carry the most complicated and sophisticated equipment. Radio-electronics systems ensure reliable communication with space probes at distance amounting to scores of millions of kilometers, relay telephotos of distant planets. Hundreds of electronic devices perform various tasks on board every satellite and spaceships. It may be said that in the near future electronics will surely make great strides and help the humanity gain new victories in science and engineering.
6. In 1904 D. A. Fleming suggested a two-element tube (two-electrode tube), and in 1907 De Frost invented a three-electrode tube one. For a long time afterwards electronics was used only for the purpose of communication and for ensuring amplification and transformation of various signals in applied sciences.
7. Intensive development of radio location began in the early fortieth. All these years the vacuum tube was the heart of electronics and the hence, the field of electronics was usually defined as the study of motion of electronic in vacuum tubes. However it was found that small, controlled quantities of gas introduced into a "vacuum tube" could make it perform switching, rectifying and other jobs. To include the category of gas-filled tubes, "vacuum tubes" became converted to "electron tubes" and the science of electronics was expanded to include the study of electron motion in gases.
8. The first semiconductor triode was invented in 1948. It meant another important advance in the development of electronics. Semiconductors possess a number of valuable advantages over electron motion in solids. The realm of electronics widened still more. This opened up other application for electronics.
9. The rapid growth of computer technology gave birth to numerous types and models of electronic devices and computers, capable of performing highly complex mathematical calculations in a fraction of a second.
10. The last decades opened another stage in the development of electronics. Integrated circuits came into being. Their application allowed engineers to reduce the dimensions of electronic devices and increase their reliability.