- •2. Find the Ukrainian equivalents for the following English 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.
- •2. Find the Ukrainian equivalents for the following English words and word
- •3. Which of these words from the list are similar in your language? Do they mean the same?
- •4. Read the text and translate it: a Laser
- •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 (1-5) of the sentence with the second part (a-e) :
- •7. Read the supplementary text, translate and entitle it:
- •8. Render the text: Laser
- •1. Choose the right word: Say, tell, speak, talk
- •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: Electronic Devices for the home.
- •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 text, translate and entitle it.
- •1. Put the words in 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: How Burglar Alarms Work
- •1. Fill in the blanks confusing words and memorize them:
- •2. Find the Ukrainian equivalents for the following English words and word combinations:
- •3. Translate the following words and word combinations into English:
- •4. Read the text and translate it: ir Remote Control Theory.
- •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: ir Remote Control Theory.
- •1. Find the mistake(s) in each sentence and correct the confusing word:
- •2. Find the Ukrainian equivalents for the following English words and word
- •4. Which of these words from the list are similar in your language? Do they mean the same?
- •5. Read the text and translate it: Radar
- •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:
- •The scheme of rendering the text
- •In conclusion the author … The article ends with…
- •As far as I know already…
- •I’ve read before many/some/articles on the topic.
- •6. This information is useful for…
6. Match the first part (1-7) of the sentence with the second part (a-g) :
1. Ceramic resonators are …
2. A resonator is…
3. The older chips were …
4. Quartz crystals are …
5. A simple transistor circuit can …
6. A 'mark' is…
7. The 'space' is…
a) … be used to drive the LED.
b) …. seldom used in such handsets.
c) … a device or system that exhibits resonance or resonant behavior.
d) … dedicated to only one of the many protocols that were invented.
e) … is the default signal, which is the off state in the transmitter case.
f) … is then automatically represented by a low level.
g) … much more suitable here, because they can withstand larger physical shocks.
7. Read the supplementary text, translate and entitle it.
Radio-frequency (RF) remote controls are very common. Garage-door openers, car-alarm fobs and radio-controlled toys have always used radio remotes, and the technology is starting to show up in other applications, too. They're still pretty rare in home-theater devices (with the exception of RF extenders, which we'll discuss on the next page), but you will find RF remotes controlling certain satellite-TV receivers and high-end stereo systems. You'll also find Bluetooth-based remotes that control laptops and smartphones. (See How Bluetooth Works to learn about this radio technology.)
Instead of sending out light signals, an RF remote transmits radio waves that correspond to the binary command for the button you're pushing. A radio receiver on the controlled device receives the signal and decodes it. The problem with RF remotes is the sheer number of radio signals flying through the air at any given time. Cell phones, walkie-talkies, WiFi setups and cordless phones are all transmitting radio signals at varying frequencies. RF remotes address the interference issue by transmitting at specific radio frequencies and by embedding digital address codes in the radio signal. This lets the radio receiver on the intended device know when to respond to the signal and when to ignore it. To learn more about the technology of radio-frequency remotes, check out How Remote Entry Works.
The greatest advantage to radio-frequency remotes is their range: They can transmit up to 100 feet from the receiver (the range for Bluetooth is shorter), and radio signals can go through walls. This benefit is why you'll now find IR/RF remotes for home-theater components. These remotes use RF-to-IR converters to extend the range of an infrared remote.
8. Render the text: ir Remote Control Theory.
UNIT 11
Pre-text exercises:
1. Find the mistake(s) in each sentence and correct the confusing word:
1. All Xena's enemies are men accept Callisto. 2. Gabrielle's love had a calming affect on Xena. 3. Amphipolis is further from Athens than from Poteideia. 4. Peter’s fighting is well. 5. The rug lays on the floor. 6. Helen past this way yesterday. 6. Give piece a chance.7. If you're traveling with him, than you must be pretty brave. 8. There never going to finish their brushing if they leave the brush their! 9. Gabrielle is going to. 10. Your not using my hairbrush, are you?