What is a computer?

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 What is a computer?

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Main components of the Main components of the computercomputer

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Collocations access ____________ perform __________ do ____________ make __________ send __________ display __________ write ___________ store ____________ complete ________ carry out ________ give ___________ enter _________ access __________ keep __________ transfer _________  

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Collocations access the Internet perform operations do research make calls send texts display data write letters store information complete exercises carry out transactions give presentations enter PIN access databases keep records transfer money  

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Use these collocations to complete the sentences: 1. Thanks to Wi-Fi, it is now easy to _____________ from cafes, hotels, parks, and many other public places. 2. Online banking lets you ____________ between your accounts easily and securely. 3. Skype is a technology that enables users to _____over the internet free. 4. In many universities, students are encouraged to _________ using Power Point in order to make their tasks more visually attractive. 5. The Web has revolutionized the way people _________ - with sites such as Google and Wikipedia, you can find the information you need in seconds. 6. Cookies allow a website to ______ on a user’s machine and later retrieve it; when you visit the website again, it remembers your preferences. 7. With the latest mobile phones, you can _____ with multimedia attachments – pictures, audio, even video.

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ReadingReading WHAT IS A PERSONAL COMPUTER?

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Vocabulary :  Hardware  Software  CPU (central processing unit)  main memory  peripherals  storage devices  disk drives  Input / output devices  mouse  keyboard  Monitor  Printer  ports

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Match the words from the text (1-9) with the correct meanings (a-i) and write the definitions 1. software 2. peripherals 3. main memory 4. hard drive 5. hardware 6. input 7. ports 8. output 9. central processing unit (CPU) a. the brain of the computer b. physical parts that make up a computer system c. programs which can be used on a particular computer system d. the information which is presented to the computer e. results produced by a computer f. input devices attached to the CPU g. section that holds programs and data while they are executed processed h. magnetic device used to store information i. sockets into which an external device may be connected

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ListeningListening Computer’s at work

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Electrical engineer secretary librarian composer Speaker Job What they use computers for 1     2     3     4    

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

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Speaking. Group work

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Design word tree

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Prepositions of placePrepositions of place

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Put the necessary prepositionsPut the necessary prepositions 1. There is a PC ______ the table. 2. Printer is ______ the computer. 3. The central unit is ________ the table. 4. Personal computers are portable and work ____ built-in batteries. 5. PC are designed for using ___ homes, schools and offices. 6. At m odern desktop PCs USB ports and memory card readers are ____ the front panel.

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Main rules of sitting at the computer

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Today at the lesson I….   Reviewed the material about Done Remember ed Like DislikeReflection of the lesson: complete the sentences