人教版高中英语 必修二 Unit3 《Computers ---Reading》.ppt

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1、Unit3Computers——ReadingkeyboardmousemonitorscreenspeakerhostcomputercameraWriteoutallthewordsyouknowaboutcomputers.computermonitorclicksoftwaresearchupdatedownloadInternetkeyboard7.artificialintelligence人工智能8.solvevt.解决9.realityn.现实10.personaladj.个人的，私人的11.applicationn.应用12.financen.金融，财经13.

2、explorevt.探索，探测1.calculatev.计算2.calculatingmachine计算机器3.simplifyvt.简化4.operatorn.操作员5.logicallyadv.逻辑地6.technologicalrevolution技术革命vocabularyConsolidation1.calculate2.calculatingmachine3.simplify4.operator5.logically6.Technologicalrevolution7.artificialintelligence8.solve9.reality10.personal1

3、1.application12.finance13.explorev.计算计算机器vt.简化n.操作员adv.逻辑地技术革命人工智能vt.解决n.现实adj.个人的，私人的n.应用n.金融，财经vt.探索，探测Reading:WhoamI?(Fastreading)Task12.What’sthemainideaofthispassage?A.Thedevelopmentofcomputers.B.Thedevelopmentanduseofcomputers.C.Amachinewhichissimple-minded.D.Computersmayreplacehumanbei

4、ngs.1WhoamI?Acomputer.Inthetimeorder3.Inwhatorderisthepassageorganized?Task2:Skimagaintofindthetopicsentenceforeachparagraph.Paragraph1:OvertimeIhavebeenchangedquitealot.Paragraph2:Thesechangesonlybecomepossibleasmymemoryimproved.Paragraph3:Sincethe1970smanynewapplicationshasbeenfoundforme.Ho

5、wcanwefindthetopsentencesquicklyandcorrectly?Exploration1.thefirstsentenceoftheparagraph.2.thelastsentenceoftheparagraph.3.thesecondsentenceorthesentenceaftersuchwordsas"however,but…4.Notopicsentences.Weshouldconclude.CarefulreadingTask1:Scanthetextandthenchoosethebestansweraccordingtothetext

6、.1.Howlongdidittakebeforethecomputerwasbuiltasananalyticalmachine?A.500years.B.300years.C.100years.D.200years.2.WhydidItotallychangemyshape?A.BecauseIcoulddomanythings.B.BecauseIcouldsimplifysums.C.Becausemymemoryimproved.D.BecauseIneverforgotanything.3.Accordingtothelastparagraph,whichwasnot

7、mentionedintheuseofthecomputer?A.Mobilephones.B.Rockets.C.Bikes.D.Robots.4.Wecaninferthatthecomputerwill____.A.taketheplaceofhumanraceB.besmarterthanhumanbeingsC.beusedinmanyfieldsinourlifeD.bemadebyoneselfCalculatingmachineComputerInternetAn