高中英语 unit 3 computers using languag课件 新人教版必修2.ppt

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1、Unit3Unit3ComputersUsingLanguageThe21stcenturywillbethecenturyofInformationTechnology.Beforeyoulisten,discussinpairswhatITconsistsof.computersandradios,TV…Listentothewholetextandwritedownthemainideainonesentence.Twostudentsaretalkingaboutinformationtechnology.ListentoPartAandf

2、illinthechart.ThendothesamewithPartB.PartAPartBWhatdoesITinclude?WhichformofITdecidestheskillsofasportbest?WhatisthemostpopularformofIT?WhichformofIThasthemostfunctions?computers,books,radioandTVbooksTVComputersWhataretheadvantagesanddisadvantagesofeachformofIT?Insmallgroupsdi

3、scussthisquestionandputyourideasontothechart.ThendecidewheneachkindofITismostuseful.Usethesereasoningexpressionsinyourdiscussion.Theadvantage/disadvantageis…Ithink/don’tthinkthat…Givemeyourreasons.Whatmakesyouthinkso?Ithink…becauseof…Let’sdecide…As/Since…,Ithink…Iagree/don’tag

4、ree…because…First…Second…Ibelievethat…I’vedecidedthat…Let’smakeadecisionTypeofITAdvantagesDisadvantagesComputerTVBookRadioYoucanbothlistenandwatch.Youcannotwritetofriends.Youcanfindinformation.Itisnotalwaysaccurate.YoucanlistentoEnglish.Youcannotwatchafilm.Youcangetinformation

5、.Sometimesitisoutofdate.Suggestedanswers:AndroidName:_____Appearance:_________________Size:________________Character:______________________Ability:____________________________Job:______Andyasbigasahumancompetitive,co-operativecanmoveandthinklikeahumanstrikerlookslikeahumanRead

6、thepassageandfillinthefileforAndy.SelfintroductionIama(n)_______inanandroidfootballteam.IlooklikeahumanandI’masbigasahuman.Mycomputer_______helpmemoveandthinklikeahuman.Ihavelearnedto_______tomyteammatesincomputerlanguage.strikerchipssignalFootball___________Myfirstfootballcom

7、petitionwasinNagoya,Japanseveralyearsago.Lastyear,ourteamwon____________inSeattle,Washington,USA.competitionssecondplaceOurprogrammerOurprogrammerislikeour______.Sheprogramsuswithallthepossiblemovesandpreparesreliablemovesforustouseifanewsituation______.InthiswayIcanmakeupnewm

8、ovesusingmy“__________________”.coacharisesartificialintellig