- •Contents
- •I. Reading
- •Match these captions with the paragraphs a – d:
- •Look at text 1 again and discuss these questions.
- •5. Translate into English:
- •II. Reading
- •Write a list of as many uses of the computer, or computer applications, as you can think of.
- •Read the text and find answers to the questions:
- •III. Grammar: The present simple
- •Write out from the text above verbs in italics with the subjects they refer to.
- •VI. Grammar: The present simple passive
- •Study the rules:
- •Fill in the blanks with the correct form of the verbs in brackets.
- •II. Reading: What's inside a pc system?
- •1. Answer these questions:
- •2. Read the text
- •3. Read these statements, decide if they are True or False. Correct the false sentences.
- •4. Translate the following sentences into English.
- •III. Grammar: Relative clauses
- •1. Work with the text above. What do the words in bold refer to?
- •2. Complete the sentences below with suitable relative pronouns. Give alternative options if possible.
- •Read the text about Max. Fill in the gaps with a clause from the box.
- •2. Make notes about the features of the computer that you would like to have.
- •3. Now describe it to your partner:
- •VI. Research:
III. Grammar: The present simple
Write out from the text above verbs in italics with the subjects they refer to.
e.g. computers and microchips are
The tense used is the Present Simple. Draw a table in your workbook filling it with the verb forms from ex.1.
Person Singular
Verbs
Person Plural
Verbs
I
am
use
We
are
use
You
You
He/she/it
They
Draw the table in your workbook and fill it with questions 2 to 7 from exercise II.2. Explain the rules of making question in the Present Simple.
Question word
Auxiliary verb
Subject
Main verb
Are
computers
a part of our everyday life?
How
does
a computer
help
people in their work?
Fill in the gaps with the given verbs in the Present Simple:
The swimming pool….(opens) at 9.00 and…(close) at 18.30 every day.
What time….the banks….(close) in Britain?
I have a computer but I….(not use) it very often.
How much money….you….(spend) a day?
‘What….you….(do)?’ ‘I….(be) a computer programmer.
‘Where....your father….(come) from?’ ‘He ….(be) Ukrainian.’
If you need money, why….you….(not get) a job?
IV.Listening
1. Listen to these people talking about how they use computers at work and write each speaker's job in the table.
electrical engineer secretary librarian composer
2. Listen again and write what each speaker uses their computer for.
V. Reading: Inside the system
1. What does a computer consist of?
1
5
10
15
20
25
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Computers are electronic machines which can accept data in a certain form, process the data and give the results of the processing in a specified format as information. Three basic steps are involved in the process. First, data is fed into the computer's memory. Then, when the program is run, the computer performs a set of instructions and processes the data. Finally, we can see the results (the output) on the screen or in printed form. Information in the form of data and programs is known as software, and the electronic and mechanical parts that make up a computer system are called hardware. A standard computer system consists of three main sections: the central processing unit (CPU), the main memory and the peripherals. Perhaps the most influential component is the central processing unit. Its function is to execute program instructions and coordinate the activities of all the other units. In a way, it is the ‘brain’ of the computer. The main memory holds the instructions and data which are being processed by the CPU. The peripherals are the physical units attached to the computer. They include storage devices and input/output devices. Storage devices (floppy, hard or optical disks) provide a permanent storage of both data and programs. Disk drives are used to handle one or more floppy disks. Input devices are data to go into the computer's memory. The most common input devices are the mouse and the keyboard. Output devices enable us to extract die finished product from the system. For example, the computer shows the output on the monitor or prints the results onto paper by means of a printer. On the rear panel of the computer there are several ports into which we can plug a wide range of peripherals - modems, fax machines, optical drives and scanners. These are the main physical unit of a computer system, generally known as the configuration. 2. Use the information in the text to help you match the terms with the appropriate explanation or definition below. Translate the terms. a software b peripheral devices c monitor d floppy disk e hardware f input g port h output i central processing unit
3. Answer the questions:
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