Unit 4 Computers第1课时导学案（无答案）

AU第一课时导学案I.Wordstudyreenn2.recognizev.3.desktopn.4.laptopn.5.palmtopn.6.tinyadj.rarelyadv(seldomhardly)printvprintern.)operatev(operationn.)enplanennspacecraftnmeaningnmeanvmeaningfuladj.)ommandnwritingnwritevwritern.)unawareadjordervn.lankadjenrefervhnlongadjseatn.(sitv.)21.distancen.raisev.(raisedraised)risev.(roserisen)23.unawareadj.beunawareof24.commonadj.knowledgen.commonknowledgeimportantlyadv.moreimportantlyforthetimebeing(atpresent)dependv.dependon(independv.independentadj.)II.Finishingpre-readingandreadthetextextensivelyaswellasfurtherstudyonwords,wordspeechesandtheirusesinsentences.AU第一课时导学案I.Completethesentenceswithpropernamesofthepartsofacomputer.The__showswordsandpictures.2.Youusethe___________fortypingininformation.3.The______________________storeinformation.4.The_______helpsyoucontrolthecomputer.5.The__________printsoutonpaperinformationfromthecomputer.6.Wecanhearsoundfromthe_______.Weputthe_______or___________intothe_______inthemainunitsothattheinformationonitcanbereadusingacomputer.II.Choosetherightwordstofinishthesentencesrecognizetinyunawaredependrarelycommonimportantlyoperatemeaningcommandwritingnotveryoftenverysmallinsizeoramount--_____________knowwhosomebodyisorwhatsomethingis---_________________useamachinetowork---__________________theideasomethingis________________anordertopeople-________________booksarticlesandsoon--________________notknowingthatsomethingishappening_______________bedecidedby________________ofgreatvalue_happeningoften_III.Fillintheblankswiththerightwords.Ourflatissot_________thatmyparentswanttobuyanewone.2.Hedidsomethingwrongbutwasu_________ofhisstupidmistake.3.Boysandgirls,pleaselookatthes_______andanswerthequestions.4.About1,000yearsago,humanshadlittlek_______________ofspace.5.Nobodycand_________onhisparentsallhislife.6.Heis