- •2. Find the Ukrainian equivalents for the following English word and word combinations:
- •3. Analyze the following words and translate them, paying attention to the negative prefixes:
- •4. Read the text and translate it: Video camera
- •1. Put the words in the right order to make a sentence:
- •2. Fill in the blanks with the following words:
- •3. Complete the following sentences using active vocabulary:
- •4. Say if the following statements are true or false:
- •5. Answer the following questions:
- •6. Put the questions to the following sentences:
- •7. Match the first part (1-8) of the sentence with the second part (a-f):
- •8. Read the supplementary text, translate and entitle it:
- •1. Put the words in the right order to make a sentence:
- •2. Fill in the blanks with the following words:
- •3. Complete the following sentences using active vocabulary:
- •4. Say if the following statements are true or false:
- •5. Answer the following questions:
- •6. Match the first part (1-8) of the sentence with the second part (a-h):
- •1. Put the words in the right order to make a sentence:
- •2. Fill in the blanks with the following words:
- •3. Complete the following sentences using active vocabulary:
- •4. Say if the following statements are true or false:
- •5. Answer the following questions:
- •6. Put the questions to the following sentences:
- •7. Match the first part (1-8) of the sentence with the second part (a-h):
- •8. Read the supplementary text, translate and entitle it:
- •1. Put the words in the right order to make a sentence:
- •2. Fill in the blanks with the following words:
- •3. Say if the following statements are true or false:
- •4. Put the questions to the following sentences:
- •5. Complete the following sentences:
- •6. Match the first part (1-8) of the sentence with the second part (a-h):
- •7. Read the supplementary text, translate and entitle it:
- •8. Work in pairs. State the advantages and disadvantages of dtv and analog tv.
- •9. Render the text: tv goes digital.
- •Fill in the blanks confusing words and memorize them:
- •2. Find the Ukrainian equivalents for the following English and word combinations:
- •3. Match two parts of word combinations:
- •4. Read the text and translate it: Computer crime
- •1. Put the words in the right order to make a sentence:
- •2. Fill in the blanks with the following words:
- •3. Complete the following sentences using active vocabulary:
- •4. Say if the following statements are true or false:
- •5. Answer the following questions:
- •6. Match the first part (1-9) of the sentence with the second part (a-I):
- •7. Render the text: Computer crime
- •8. Work in pairs. How do you defend your computer?
- •9. Read the supplementary text, translate and entitle it:
- •1. Fill in the blanks confusing words and memorize them:
- •2. Find the Ukrainian equivalents for the following English words and word
- •3. Translate the following words and word combinations into English:
- •4. Read the text and translate it: An antenna
- •1. Put the words in the right order to make a sentence:
- •2. Fill in the blanks with the following words:
- •3. Complete the following sentences using active vocabulary:
- •4. Say if the following statements are true or false:
- •5. Answer the following questions:
- •6. Match the first part (1-7) of the sentence with the second part (a-g):
- •7. Read the supplementary text, translate and entitle it:
- •8. Render the text: An antenna
- •9. Work in pairs. Compare the two kinds of antennas.
1. Put the words in the right order to make a sentence:
1. An, a, transducer, antenna, is, that, transmits, electromagnetic, or, receives, waves. 2. The, first, were, rudimentary, built, antennas, by, 1888, in, Heinrich Hertz 3. There, two, are, directional, fundamental, of, antenna, types, patterns. 4. A, a, the, Hertzian, not, antenna, presence, does, require, of, for, ground, its, operation. 5. Small, for, antennas, preferred, are, usually, convenience. 6. The, the, of, word, antenna, relative, is, to, to, wireless, apparatus, attributed, origin, Guglielmo Marconi.7. Antennas, its, are, any, radiotransmitter, in, order, electromagnetic, to, couple, electrical, connection, to, required, by, receiver, or, the, field.8. Resonant, be, resonant, expected, to, used, around, a, are, antennas, particular, frequency.9. Resonant, frequency, antenna, conductors, have, the, the, the, impedance, lowest, feedpoint, at.
2. Fill in the blanks with the following words:
the emitter, a transducer, wires, rod, conductor, transmission, an antenna, variations, types
1. An antenna is …that transmits or receives electromagnetic waves. 2. Hertz placed …dipole in the focal point of a parabolic reflector. 3. There are two fundamental …of antenna directional patterns 4. There are many …of antennas. 5. The bandwidth of …may be increased by several techniques. 6. The patch antenna consists mainly of a square … mounted over a groundplane. 7. The dipole antenna is simply two … pointed in opposite directions. 8. One example of antennas is the very common vertical antenna or whip antenna consisting of a metal …. 9. An antenna lead-in is the … line which connects the antenna to a transmitter or receiver.
3. Complete the following sentences using active vocabulary:
1. An antenna is a transducer that transmits or receives…2. Antennas are used in systems such as…3. Some of the first rudimentary antennas were built in 1888 …4. Small antennas are usually preferred for… 5. The bandwidth of an antenna may be increased by …6. The random wire antenna is simply a very long wire with… 7. The dipole antenna is simply two wires pointed in opposite directions arranged either… 8. A loaded antenna is an active antenna having an elongated portion of… 9. A Hertzian antenna is a set of terminals that does not require the presence of … 10. An antenna grounding structure is a structure for establishing …
4. Say if the following statements are true or false:
1. The first rudimentary antennas were built in 1888 by Clerk Maxwell. 2. An antenna is an arrangement only of more conductors. 3. There are three fundamental types of antenna directional patterns. 4. The bandwidth of an antenna may be decreased by several techniques. 5. A simple straight wire antenna will have a different polarization when mounted vertically, and one polarization when mounted horizontally.6. The parabolic antenna consists of a square conductor mounted over a groundplane. 7. The patch antenna consists mainly of an active element at the focus of a parabolic reflector to reflect the waves into a plane wave. 8. The isotropic radiator is a purely theoretical antenna that radiates only in one direction.