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Understanding the passage

About the book | Content review | History of computers | Word formation - Suffixes | Characteristics | Understanding the passage | Sample paragraph 2 | Computer capabilities and limitations | Understanding the passage | Exercise 5 Review of suffixes |


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  4. Analysing the passage
  5. Answer the questions about passages III and IV.
  6. B. Find the answers to the following questions in the passage given bellow. Put the passage in the correct order to form the text (use questions as the prompt)
  7. B. Write out the informal words and word-groups which occur in the above passage and explain why you think the author uses so many of them.

Indicate whether the following ideas are stated or not stated (S/NS) in the text.

S NS

  1. A system implies a good mixture of parts working together.

  2. Input and output devices operate more slowly than the decision-making devices.

  3. The control unit and the arithmetic-logical unit are part of the processor.

  4. The 'computer' is the hardware.

  5. Software is the programs on cards,*tapes and disks.

  6. The processor is usually referred to as the CPU.

  7. The word 'computer' means the processor and the internal memory.

  8. Systems software is usually referred to as programs.

  9. Complete hardware/software products are called turnkey systems.

  10. Computers process specially prepared items of information.


Locating information

Find the passages in the text where the following ideas are expressed. Give the line references.

1. The hardware consists of the physical devices of the computer.

2. In order to solve problems, an appropriate computer system must be developed.

3. The 'computer' is the CPU and the internal memory.

4. The success or failure of a computer system depends on the proper mixture of hardware and software.

5. There are two parts to a computer system.

6. Computer software can be divided into two parts.
........... 7. The software is the programs.

8. The peripheral devices are attached to the CPU.

Contextual reference

Look back at the text and find out what the words in bold typeface refer to.

1. Computer systems may be discussed

in two parts (7. 4)........................

2. that are thought of (I. 6).......................

3. that control and coordinate (7. 7)........................

4. and that direct the processing (I. 8).......................

5. in which calculations (7. 14)........................

6. in which data and instructions (I. 15).......................

7. The former is often simply referred to........................................ (/. 20)

8. These, when brought into (I. 21).......................

9. The latter may be provided along with....................................... (/. 22)

10. for which it was originally acquired............................................ (/. 29)

Understanding words

Refer back to the text and find synonyms for the following words.

1. developed (7. 2)...............................

2. infers (I. 2)...............................

3. joined (7. 3).................................

4. chosen (I. 27)................................

Now refer back to the text and find antonyms for the following words.

5. segregated (/. 3)...............................

6. useless (I. 3)..............................

7. narrow (I. 19)...............................

8. well (/. 28)................................


Word forms

First choose the appropriate form of the words to complete the sentences. Then check the differences of meaning in your dictionary.

1. integration, integrate, integrated, integrating

a. Some computer manufacturers have............................. both

input and output devices into one terminal.

b. The success of any computer system depends on the
of all its parts to form a useful whole.

c.................................. input and output devices into one

peripheral has reduced the area needed for a computer installation.

2. coordination, coordinate, coordinated, coordinating, coordinator

a. The control unit of a processor.............................. the flow of

information between the arithmetic unit and the memory.

b.................................. the many activities in a computer

department is the job of the department head.

c. The................................ of a language institute has assistants to

help him and may have access to a computer to help him with the

............................... of the many programs, timetables, space

and student results.

3. diagram, diagrammatic, diagrammatically, diagrammed

a. Very often manufacturers provide.............................

representations of the internal workings of a computer.

b. A................................ is a drawing that shows how something is

arranged rather than what it actually looks like.

c. A few ideas have been............................. for you in this book.

4. interchange, interchangeable, interchangeably, interchanged.

a. The words 'arithmetic-logic' and 'arithmetic-logical' can be used

b. There is often an............................... of ideas among computer

scientists.

c. There is a big difference between an input and an output. These
cannot be.................................

5. division, divide, divisible

a. It is often difficult for computer science students to

............................... their time up proportionally between

studying and programming.

b. Are all numbers............................... by three?

c. There is always a.............................. of labour within a

computer company.


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