人教版高一英语必修必修二unit3computerreading公开课一等奖课件省赛课获奖课件

2023/8/9Sunday人教版高一英语必修必修二unit3computerreading课件第1页

Whatdoyouusecomputersforinyourdailylife?

(Howdocomputershelpyouindailylife?)第2页SearchforinformationWatchmovies第3页BuythingsonlineListentothemusic第4页ReadingWhoamI?第5页Skimming:1.Whoisthespeakerinthisstory?

Acomputer2.What’sthemainideaofpassage?第6页

2.What’sthemainideaofpassage?A.Thedevelopmentofcomputers.B.Thedevelopmentanduseofcomputers.C.Amachinewhichissimple-minded.D.Computersmayreplacehumanbeings.第7页Skimthepassageandfindoutthetopicsentenceofeachparagraph?OvertimeIhavebeenchangedquitealot.Thesechangesonlybecamepossibleasmymemoryimproved.Sincethe1970smanynewapplicationshavebeenfoundoutforme.WhoamI?Para1Para2Para3第8页TheHistoryofComputercalculatingmachineanalyticalmachineuniversalmachineThe“father”(inventor)CharlesBabbageAlanTuringartificialintelligencePC(desktop/notebook)Internet第9页CharlesBabbageAlanTuring第10页ReadthePara1andfillinthechart1642Thecomputerbeganasa()machine.()TheAnalyticalMachinewasmadebyCharlesBabbage.1936AlanTuringwroteabooktodescribehowcomputerscouldbemadetoworkandbuilta“()machine”1960sComputershadnew()andbecamesmallandthin.()Computerswerebroughtintopeople'shomes.nowComputersconnectpeopleallovertheworldtogether.calculating1822universaltransistors1970s第11页ReadthePara2andtellthestatementtrueorfalse.1.Myshapedidn’tchangeeventhoughmymemoryimproved.2.Theinformationwasstoredintubes,thenontransistorsandlateronthechips.AsIhavegrownolder,Ihavealsogrownsmaller.

FT第12页ReadPara3andthenanswerthefollowingquestions.1.Whatarethenewapplicationsofthecomputer?2.Whatrolesdocomputersplayinthelifeofhumanbeings?第13页

Discusswithyourpartnerandcompletethechartbelow.第14页GroupWorkYouaregivenachancetodesignafuturecomputerforyourself.Drawapictureaboutitanddescribe(描述)whatdoesitlooklike.Youwillbeaskedtointroduce(介绍)yourcomputer.

(appearance&functions)第15页Whataboutinthefuture?robot第16页第17页AssignmentUseyourownwordstowriteashortsummaryabou