组件构成的Р2、选择一个你最熟悉的硬件向同学们介绍РUnit 2 Section 2 Passage AРcomponent?binary?interact?motherboard?RAM?ROM?BIOS?BUS?O/I?Harddisk?sectorРFAT?CD-ROM?DVD-ROM?burning?expansion card?modem?analogue?translator?graphics card?AC?DCРUnit 2 Section 2 Passage AРHistorically, puter is any device that can store and process data. ?Today it usually refers to an electronic device with circuits that allow for data to be manipulated in binary form. So the ponents are software (programs to process data) and hardware (devices used for the storing and processing of that data). ?And lastly, an array ponents for humans to interact with the electronic data “machine.”РUnit 2 Section 2 Passage AРputers usually contain the ponents:РMotherboards?CPU?Memory?O/I Ports?Hard Disk?CD-ROM/DVD-ROM Drive?Expansion Cards?Power Supply
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