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ID:38014823
大小:26.00 KB
页数:5页
时间:2019-05-05
《人教版模块2-unit3-who-am-i阅读学案(1)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、人教版模块2Unit3WhoamI课文学案学习目标:学习本单元课文WhoamI教学重点:课文的理解及本单元语法的初步了解课前准备:请同学们提前阅读学案内容,了解课堂上要完成的任务,并做好以下准备:预习学案,熟读课文,了解课文的内容TeachingSteps:(教学步骤)Step1:Revision(复习提问)口头提问上一个学案上的内容Step2:Reading(检查课文的朗读)Step3:(导入新课)Guessinggames:Iamveryoldnow.IwasborninChina.Manypeopleus
2、edmeforcalculatinginthepast,butnowIamabitlonelybecausetheydon’tlikemenow.DoyouknowwhoIam?______________________Iambuilttosolvesomemathematicalproblems.ButIamtoobig.DoyouknowwhoIam?_________________________Iamverysmall.Icanbeusedforcalculating.InChina,alotofs
3、tudentsusemewhensolvingmathematicalproblems.DoyouknowwhoIam?___________________________Iamthecommoncomputerwhichcansolveallkindsofproblemsandisusedwidelynow.DoyouknowwhoIam?____________________________Icanbeusedforcalculating.Besides,Icanalsobeusedforwatchin
4、gDVD,sendinge-mailandcommunicatingthroughtheInternet.However,IamnotaPC,becauseI’msmallenoughforyoutotakemewithyou.DoyouknowwhoIam?__________________________________Step4:学习课文1.What’sthegeneralideaofthispassage?Itisaboutthe___________and________________ofcomp
5、uters.2.Fastreading:1)Whoisthespeakerinthestory?___________________________________________________________2)Whowasthefirstpersontoinventtheearliestcomputer?___________________________________________________________3)Whowasthenextimportantpersontodesigncomp
6、uters?_________________________________________________________4)Whatcanyouinfer(推断)fromthetext?A.Thecomputerhasartificialintelligence.B.Thecomputerchangesalotovertheyears.C.Thecomputerwasnotconnectedbyanetworkuntilintheearly1960s.D.Nowthecomputercanonlybeus
7、edtodealwithinformation.3.Changesofthecomputer:(fillinthetime在横线上填上时间)________:Thecomputerbeganasacalculatingmachine.________:theAnalyticalMachinewasbuiltbyCharlesBabbage._________:AlanTuringwroteabooktodescribehowcomputercouldbemade._________:Computerhadnew
8、transistorsandbecamesmaller._________:Computerswerebroughtintopeople’shomes._________:Computersconnectpeopleallovertheworldtogether.4.Thedevelopmentofcomputers:(按电脑发展的先后顺序排列)()Universalmachine()
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