Студопедия
Случайная страница | ТОМ-1 | ТОМ-2 | ТОМ-3
АрхитектураБиологияГеографияДругоеИностранные языки
ИнформатикаИсторияКультураЛитератураМатематика
МедицинаМеханикаОбразованиеОхрана трудаПедагогика
ПолитикаПравоПрограммированиеПсихологияРелигия
СоциологияСпортСтроительствоФизикаФилософия
ФинансыХимияЭкологияЭкономикаЭлектроника

Ex. 3. Match the sentence beginnings (1-6) with the correct endings (a-f).

B) Now fill in the gaps in this paragraph about computer uses. | C) Rewrite these sentences in the passive. | From mainframes to wearable computers | Ex. 1. Study this comparison of three types of computer. | Ex. 3. Fill in the gaps in these sentences. Use the correct word from the list. | Ex. 3. Read this passage about a computer mouse. Fill in the gaps with verbs from the list. | A) Read the following text and do the exercises below. | Ex. 6. Translate the following sentences into English. | Types of printers | Ex. 3. Read the following passage from the text and translate it in written form. |


Читайте также:
  1. A .Choose the correct item.
  2. A good thesis sentences will control the entire argument.
  3. A Listen to the dialogue. Match the columns to form the dialogue.
  4. A syntactic word-group is a combination of words forming one part of the sentence.
  5. A) Look at the table below and match the problem with its effect.
  6. A) Make sentences in bold type less definite and express one's uncertainty of the following.
  7. A) Match the beginnings and endings of the sentences to make a summary of what Carl says.
1. The CPU processes data and 2. The control unit is the part of the CPU that 3. The arithmetic and logic unit is able to make 4. The registers are high-speed storage 5. Data contained in RAM is lost when the computer 6. ROM memory сап only beread: a. Areas within the CPU. b. you can’t make changes to it. с. controls the way instructions are executed d. the computer is turned off. e. coordinates the other parts of the computer f. calculations: add, subtract; multiply and divide.

 

Ex. 4. Solve the clues and complete the puzzle with words from the opposite page.

1. Intel … are used in many computers.

2. Each 0 or 1 is called a bit, short for … digit.

3. Special cards can be inserted into expansion ….

4. A … controls the timing within the PC by sending signals to synchronize its circuits and operations.

5. The processor speed is measured in …

6. … carry signals to between different parts of a PC.

7. … cards improve the computer's performance.

8. The … uses ROM to control the input/output of data.

9. The main printed circuit board is called the ….

Down: The brain of a computer

 

Your ideal computer system

Task 1. Make notes about the features of the computer that you would like to have.

CPU:....................

Speed:..................

Optical disk drives:....................

Minimum/maximum RAM;....................

Monitor:....................

Hard disk:....................

Software:....................

Task 2. Now describe it to your partner.

Useful expressions

It has got …

It's very fast It runs at …

The standard RAM memory … and it is expandable …

The hard disk can hold …

I need a SuperVGA monitor because …

As for the Internet …

 

 

Unit 5

UNITS OF MEMORY

READING MATERIAL

T E X T A

Task

a) With a partner, try to answer these questions.

1. How many digits does a binary system use? What is a 'bit'?

2. What is the difference between binary notation and the decimal system?Give some examples.

3. What is a collection of eight bits called?

4. One kilobyte (1K) equals 1,024 bytes.

5. Can you work out the value of these units? {kilo-: one thousand)

1 megabyte = bytes/1,024 kilobytes (mega-: one million)

1 gigabyte = bytes/1,024 megabytes (giga-: one thousand million)

6. What does the acronym ‘ASCII’ stand for? What is the purpose of this code?


Дата добавления: 2015-11-16; просмотров: 393 | Нарушение авторских прав


<== предыдущая страница | следующая страница ==>
C) Read the text, translate it and get ready to do the exercises after the text.| Ex. 3. Translate these sentences into Russian.

mybiblioteka.su - 2015-2024 год. (0.007 сек.)