高中英语 unit1 living with technology welcome to the unit教案 牛津译林版选修7

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1、M7Unit1LivingwithtechnologyPeriodoneWelcometotheunitTeachingAims:1．Developstudents’speakingabilitybyexpressingtheiropinionsinthediscussion.2．Studentsparticipateinadiscussionaboutelectronictechnology.Teachingprocedures:Step1Brainstorming:1.Whatelectricalandelectronicproductsdoyouuseinyourstudiesandi

2、nyourlife?2.Whichdoyouthinkisthemostuseful?Why?Isthereanythingthatyoudon’tthinkisuseful?Why?3.Whatdoyouthinklifewithouttheseproductswouldbelike?Aretheyhelpfulorjustmakeyoulazier?Step2Sharinginformation:Picture1WhatkindofTVdoyouhaveathome?WhatdifferencescanyoufindbetweentheearlyTVandthemodernTV?Pict

3、ure2Whatdidpeopleneedwhentheywantedtorecordmusicinthepast?Lookatthepicture.Whatdevicesdopeopleneedtorecordmusicnow?Picture3Howdoyoulookupanewwordinapaperdictionary?Howdoyoulookupanewwordinanelectronicdictionary?Whichdoyouprefer?Why?Picture4Howdidpeoplekeepintouchwitheachotherinthepast?Whatrecentdev

4、elopmentshavebeenmadetomobilephones?答案见《教参》P3-4或课件上Step3DiscussionManhasmaderemarkableprogressinthisareainthelastfewdecades.What’syouropiniononthis?Pleaselistsomeadvantagesanddisadvantages.答案见《教参》P4或课件上Step4Languagepoints1、Nowwecanrecordmusicusingcomputers.record:vt.记录；记载n.记录；成绩；履历；比赛的最高记录recording

5、n.录音，录音制品recordern.录音recordplayer电唱机eg:Irecordthescoreinanotebook..我在笔记本上记下了分数。eg:Youshouldkeeparecordofhowmuchyouspend.你应该把花的钱数记下来。Sheholdstheworldrecordforthe100meters.她保持着100米的世界记录。短语系列：break/beattherecord打破记录holdtherecord保持记录setuptherecord创记录keeparecordofsth.把…记录下来makearecord制作唱片anofficialrecor

6、doftheaccident事故的正式记录aschoolrecord学业成绩hisemploymentrecord他的工作经历1.Cthescoreinanotebook.A.keptarecordB.kepttherecordC.recordedD.kepttherecordof2.Thepolicekeeprecordofallthetrafficaccidents.(改错)3.Sheholdstheworldrecord(保持着世界记录)forthe100meters.4.Youshouldrecord/keeparecordof(记录)howmuchyouspend.5.I’mfon

7、doflisteningtorecordingsoffamoussingers,suchasCoCoLee’sandSunYanzi’s.6.ShetookherSonytaperecorderoutofherbagandplaceditdown.7.Itallbeganin1877whenThomasEdisonmadethefirstrecordofahumanvoice.2、Howhavediffere