牛津8BUnit3Vocabulary课件2.ppt

Words about computersUnit 3 VocabularyFill in the blanks:The computer is more and more p_ in the m_ world.It u_ to be large before,but now it becomes smaller and s_.The family computer looks l_ a TV set.We can use it to get o_.Computers are very u_.People can use them to do many things.For example,they can be used for p_ games,s_ for information,word p_,drawing and d_,writing computer p_,sending and r_ e-mails.opularodernsedmallerike nlinesefullayingearchingrocessingesigningrogramseceivingHow much do you know about the computer?Do you know the different parts of a computer?keyboardprintermousescreeniconskeyboard(type)We can use it to type.We can use it for typing.screen(see words and pictures)mouse(click on icons on the screen for more details)printer(put the words and pictures onto the paper)menuprogrammenuprinterscreenkeyboardmouseGo on with A2Simon:My new computer is much faster than the old one.I can type very easily,and the _ is very comfortable.Annie:How do you know what you should do when you look at the _?Simon:With the _,you can choose one icon in the _ and click on it for more details.Annie:Oh,I see.How can your teacher read your homework on the computer?Simon:I can send him e-mails or print it out.Annie:Do you have a new _ too?Simon:Yes,and it prints very quickly.keyboardscreenmouseprintermenu1.You can use this set of keys for typing.2.It shows a list of information and lets you choose what to do.3.These sets of instructions are used to control your computer.4.You use this to put your words and pictures onto paper.5.You moved it with your hand to work on the computer.menuprogram Suppose your friend has bought a new computer and he(she)has some problems using the different parts of the computer correctly.Please try your best to help your friend with the problems.Homework:1.Remember all the names of the computer things and their functions.2.Write a short passage to introduce those computer things.Tell us how to use them.Goodbye!