- •1. Read the text and answer the questions.
- •2. Match the words with the correct definition.
- •3. Complete the sentences below with one of the words from the box.
- •1. Before you read this text discuss the following questions.
- •3. Decide whether the statements are true or false.
- •1. Before you read the text match these words (1-6) to their meaning (a-f)
- •2. Answer the following questions.
- •3. Complete the sentences using the words in box.
- •1. Answer the questions before reading the text.
- •2. Match the beginning of the sentences (1-5) with their endings (a-e)
- •3. Explain the meaning of the following words.
- •1. Answer the question before reading the text.
- •2. State the country where the following manufacturers in computing are
- •5. Match the words with their definition.
- •1. Name five major producers of microprocessors.
- •Intel Core i7-975 ee and Core i5-750
- •2. Read the text an answer the questions after it.
- •3. Read the text again and choose the correct answer to complete these
- •1. Answer these questions.
- •In a hermetically sealed hc-49/us package,
- •3. Find the word in the text that best matches with the appropriate
- •4. Decide whether the following statements true or false.
- •1. Guess the meaning of the following words
- •2. Read the text and answer the questions after it.
- •3. Complete the sentences below using the words from the box.
- •4. Make up questions for the following answers.
- •1. Read the text and answer the questions.
- •2. Complete the sentences below with one of the words from the box.
- •3. Find synonyms for the following words in the text.
- •2. Read the following text and check your answers.
- •3. Read the text and say whether the sentence is true or false.
- •5. Word Search. Find as many words from the text as possible in the grid below. There are 5 words all together.
- •1. Read the text and translate it into Ukrainian.
- •2. Read the text, complete the sentences and translate them into Ukrainian.
- •4. Put the letters into the order to make up words. Find sentences with these words in the text and translate them into Ukrainian.
- •5. Put all kinds of questions to the given sentences.
- •1. Read and discuss the text.
- •3. Fill in the missing words and translate the sentences into Ukrainian.
- •1. Before reading the text, choose the possible answer.
- •2. Read the following text and discuss in groups.
- •4. Answer the following questions.
- •1. Read the text and say what debugging is.
- •2. Read the text and choose the right variant.
- •3. Answer the following questions.
- •5 . Put all kinds of questions to the given sentences.
- •1. Before reading the text, try to answer the following questions:
- •3. Say whether it is true or false.
- •4. Find 5 words from the text in the grid below. Then make up your own sentences using these words.
- •5. Put the words into the right order to make up sentences and translate the sentences into Ukrainian.
- •1. Read the text and translate it into Ukrainian.
- •5. Write a short summary of the text.
- •1. Before reading the text try to answer the following questions and
- •2. Read the text, give it your own title and make up a plan to it.
- •3. Say whether it is true or false.
- •4. Read the given sentences and denote the tense and voice. Put all
- •5. Write a summary to the text using the given key-words.
- •1. Read the text and translate it into Ukrainian.
- •2. Read the text and answer the questions.
- •3. Put the letters into the correct order to make up the words. Find these words in the text and translate sentences with the given words into Ukrainian.
- •5. Give your own title to the text and make up a plan to it. Retell the text according to your plan.
- •1. Before reading the text try to answer the following questions.
- •3. Say whether these sentences are true or false.
- •Summary Lesson
- •II . Make up your own sentences using the words given in the guessing game above.
- •Vocabulary file
- •Vocabulary file 48
- •Методичні вказівки
2. Read the text, complete the sentences and translate them into Ukrainian.
An embedded system is a …
A general-purpose computer is designed to be flexible and …
Embedded systems are controlled by …
Some embedded systems are …
Design engineers can optimize embedded system …
Handheld computers share some elements with …
Handheld computers are not truly embedded systems, because …
Embedded systems control …
3. Answer the following questions.
What is an embedded system?
How is it embedded?
How is a general-purpose computer designed?
What are embedded systems controlled by?
What do these systems control?
How can design engineers optimize an embedded system?
Are some embedded systems mass-produced?
What devices do embedded systems range from?
Is “embedded system” an exactly defined term?
10) What do handheld computers share with embedded systems?
4. Put the letters into the order to make up words. Find sentences with these words in the text and translate them into Ukrainian.
sphci
itfgrafi
erawrdha
eresnenig
eloprabt
bitylimarmagorp
sorssecproromic
5. Put all kinds of questions to the given sentences.
Some embedded systems are mass-produced.
Embedded systems control many of the common devices in use today.
Embedded systems are controlled by a main processing core.
6. Make up a plan to the text and retell it according to your own plan.
Unit 12 The Use of Embedded systems
1. Read and discuss the text.
Embedded systems span all aspects of modern life and there are many examples of their use.
Telecommunications systems employ numerous embedded systems from telephone switches for the network to mobile phones at the end-user. Computer networking uses dedicated routers and network bridges to route data.
Consumer electronics include personal digital assistants (PDAs), mp3 players, mobile phones, videogame consoles, digital cameras, DVD players, GPS receivers, and printers. Many household appliances, such as microwave ovens, washing machines and dishwashers, are including embedded systems to provide flexibility, efficiency and features. Advanced HVAC systems use networked thermostats to more accurately and efficiently control temperature that can change by time of day and season. Home automation uses wired- and wireless-networking that can be used to control lights, climate, security, audio/visual, surveillance, etc., all of which use embedded devices for sensing and controlling.
Transportation systems from flight to automobiles increasingly use embedded systems. New airplanes contain advanced avionics such as inertial guidance systems and GPS receivers that also have considerable safety requirements. Various electric motors — brushless DC motors, induction motors and DC motors — are using electric/electronic motor controllers. Automobiles, electric vehicles, and hybrid vehicles are increasingly using embedded systems to maximize efficiency and reduce pollution. Other automotive safety systems include anti-lock braking system (ABS), Electronic Stability Control (ESC/ESP), traction control (TCS) and automatic four-wheel drive.
Medical equipment is continuing to advance with more embedded systems for vital signs monitoring, electronic stethoscopes for amplifying sounds, and various medical imaging (PET, SPECT, CT, MRI) for non-invasive internal inspections.
In addition to commonly described embedded systems based on small computers, a new class of miniature wireless devices called motes is quickly gaining popularity as the field of wireless sensor networking rises. Wireless sensor networking, WSN, makes use of miniaturization made possible by advanced IC design to couple full wireless subsystems to sophisticated sensors, enabling people and companies to measure a myriad of things in the physical world and act on this information through IT monitoring and control systems. These motes are completely self contained, and will typically run off a battery source for many years before the batteries need to be changed or charged.
2. Read the text and say whether the sentence is true or false.
1) Telecommunications systems don’t employ embedded systems.
2) Computer networking uses dedicated routers and network bridges.
3) Networked thermostats control temperature.
4) Home automation uses only wireless-networking.
5) Medical equipment doesn’t use embedded systems.
6) Embedded systems are used in automobiles, electric vehicles, and hybrid vehicles to maximize efficiency and reduce pollution.
7) Wireless sensor networking doesn’t make use of miniaturization.
8) Embedded systems are widely used in modern life.
9) Motes are wired devices.
10) Motes are quickly gaining popularity.
11) Embedded systems are quickly gaining popularity as the field of wireless sensor networking roses.
12) Motes will run off a battery source for many years before the batteries need to be changed or charged.