新课标人教版课件系列《高中英语》必修 2-3.6A toy?A handbag?Riddles( 谜语 ): I am very old now. I was born in China. Many people used me for calculating in the past, but now I am a bit lonely because they don’t like me now. Do you know who I am?abacusRiddles( 谜语 ): I am very small. I can be used for calculating. In China, a lot of students use me when solving mathematical problems. Do you know who I am?calculatorRiddles( 谜语 ): I can be used for calculating. Besides, I can also be used for watching DVD, sending e-mail and communicating through the Internet. However, I am not a PC, because I’m small enough for you to take me with you.notebook computerDo you know who I am?Riddles( 谜语 ):A huge computerA PCPalmtop How much do you know How much do you know about a computer???about a computer???Give the English name of the following pictures of the computer components ( 组件 )What is it in English??Main board( 主板 )What is it in English??CPU (central processing Unit)中央处理器What is it in English??hard discWhat is it in English??Keyboard ( 键盘 )What is it in English??monitorscreenWhat is it in English??mouse鼠标DVD ROMmonitorscreen mouse keyboard hard diskDVD-ROM(1) the part of the computer that looks like a television.(2) the part of the monitor that you look at.(3) something you use to click on things (files, etc.)(4) the part of the computer that you type on.(5) the part of a computer that stores information.(6) The part of computer that we can put a CD in.Work out the names 1.Besides computer, what else can we get information from?2.Which is more useful, a TV or a radio? why?3.What can we do with a computer?Computer and Internet type my homeworkdraw picturesplay gamescommunicate...
