August 3 rd count and uncount nouns

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It's a presentation about technology and specific topic which is count and noncount nouns.

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WELCOME TO YOUR ENGLISH CLASS.

HELLO, GUYS. HOW ARE YOU?

COUNTABLE NOUNS

1. Countable nouns are things that you can count, they have singular and plural forms.

Examples: a computer some computersa monitor some monitors

Examples: This computer is fast. (singular) These computers are fast (plural)

Examples: I don’t have a computer (singular) I don’t have any computers (plural)

UNCOUNTABLE NOUNS

1. Uncountable nouns are things that you can’t count, they have singular form only.

Examples: some software (singular)some memory

Examples: My speed is slow. (singular)

The new software is fantastic

Examples: I have some information (singular)

I don’t need any information

CHOOSE COUNTABLE or UNCOUNTABLE

CHOOSE COUNTABLE or UNCOUNTABLE

CHOOSE COUNTABLE or UNCOUNTABLE

CHOOSE COUNTABLE or UNCOUNTABLE

CHOOSE COUNTABLE or UNCOUNTABLE

CHOOSE COUNTABLE or UNCOUNTABLE

CHOOSE COUNTABLE or UNCOUNTABLE

CHOOSE COUNTABLE or UNCOUNTABLE

CHOOSE COUNTABLE or UNCOUNTABLE

CHOOSE COUNTABLE or UNCOUNTABLE

WRITE “A / AN / SOME”

1. ____ COMPUTER ____ MEMORY

2. ____ PRESENTATION ____ SPEED

3. ____ MONITORS ____ DEVICE

4. ____ SOFTWARE ____ DRIVE

5. ____ PAGE ____ DISKS

6. ____ ICON ____ CASE

7. ____ ERASER ____ ELECTRICITY

8. ____ HOURGLASS ____ LAPTOP

9. ____ PRINTERS ____ HARDWARE

10. ____ LIGHT ____ INFORMATION

COMPLETE THE SENTENCES WITH “IS / ARE”

1. My computer _____ so slow. 2. My computer’s speed _____ really fast. 3. Computer vendors ______ very kind.4. The electricity _____ low in the town. 5. Some hardware _____ expensive.6. The memory of my computer _____

poor. 7. The presentations _____ very creative. 8. This printer _____ quite cheap.9. The data _____ damaged.10.The information ______ kept.

COMPLETE THE SENTENCES WITH “SOME / ANY”

1. My computer needs _______ memory.2. My computer needs _______ high speed . 3. Computer vendors don’t have ________

equipment.4. I need to buy _______ new hardware.5. I couldn’t get _______ new memory. 6. You need to prepare _______ presentations. 7. The printer has ______ paper stuck.8. The computer can’t store ______ information 9. The software contains ______ important

information10.We need ______ data to run the program.

COMPLETE THE PARAGRAPH WITH “A /AN / THE”

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Computer and Computer Science: Definition

A computer is an electronic device, which can input, process, and output data.

input processing

output

A computer Science is the discipline that seeks to build a scientific foundation for such topics as computer design, computer programming, information processing, and algorithmic solutions of problems.

• A computer is a machine that stores data, interact with devices, and execute programs (provides computing capabilities to its users).

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Major Components of a Computer System

A computer system consists of two main parts: hardware and software.

Hardware is the electronic and mechanical parts of a computer system. Software is the data and the computer programs of a computer system.

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Computer Hardware

Basic hardware components

Computer hardware is divided into three major Components:1.  The Central Processing Unit (CPU)2. Computer memory3. Input/Output (I/O) devices   

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CPU The CPU is the "brain" of the computer system.

It does the fundamental computing within the system It directly or indirectly controls all the other components

The CPU has a limited storage capacity. It relies on memory to hold data and programs and to save results.

The CPU consists of:

1.      The Arithmetic and Logic Unit (ALU).

2.      The Control Unit (CU).

3.      Registers. The CPU components are connected by a group of

electrical wires called the CPU bus.

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Software Software is the programs and data that a computer uses.

Programs are lists of instructions for the processor Data can be any information that a program needs:

character data, numerical data, image data, audio data, etc.

Both programs and data are saved in computer memory in the same way.

Computer software is divided into two main categories: 1. Systems software 2. Applications software

System software manages computer resources and makes computers easy to use.

An applications software enables a computer to be used to do a particular task.

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Computer Software

Types of software

Software

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Software

Application Programs Systems Programs

Word processors Game programs

Spreadsheets

Data base systems

Graphics programs

Web browsers

Operating

system.

Networking system.

Programming language software.

Web site server.

Data backup.

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Program Execution

Executing programs

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