Lesson78多媒体教学教案方案

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1、Lesson78多媒体教学教案方案lesson78多媒体教学设计方案teachingaims1.leamthetextbyfinishingreadingitinpropertime,gettingthegeneralideaandfurthercomprehension・2.letthestudentsknowthedevelopmentofpaper-making・teachingproceduresstep1presentation教师活动：展示图片(见ppt.)学生活动：answerthequestion

2、s1.doyouknowwhofirstinventedpaper-making?2.whendidtheChinesebegintopaper-making?key:ts"ailun,twothousandyears.step2watchthevideo教师活动：演示视频见(ppt.)step3questions学生活动：回答下列问题afterwatchingandanswerthefollowingquestions・1.whafstheresultoftheinventionofpaper?2.whafst

3、heproblemwithusingbambooforwriting?3.whendidChinesepeoplebegintohavesilkbooks?4.whendidspain.russiaandamericastartmakingpaper?key:1.muchisknownaboutChinesehistorybecauserecordswerekeptonpaper.2.itwasdifficulttoreadandwasheavytocarry.3.2,1404.1150;1567;1690ste

4、plistening教师活动：教师播放录音（见ppt.）学生活动：回答下列问题l.sayaboutthedevelopmentofpaper-making:papermadefromsilk:thegoodpoints:theproblem:papermadeformthefibresofplants:whatdidpeopleuseto?:thegoodpoints:keys:itwaseasytowriteanddrawonit,itwastoovaluableforeverydayuse・fishingne

5、ts,trees,oldclothes,itwassosoftandlightbutmuchlessexpensive・1.listenthetextandfindoutthemainideaoftheeachparagraph:教师活动：播放录音(见ppt.)学生活动：回答下列问题(paragraph1)earlyinventionofpaperinchina(paragraph2一3)howrecordswerekeptbeforetheinventionofpaper?(paragraph4)thedeve

6、lopmentofpaper-making(paragraph5)themakingofpaperwaswelldevelopedstep5reading学生活动：学生阅读课本回答下列问题readthepassageinyourstudentsbookandchosetrueorfalse:1.)peopleallovertheworldhavebeenmakingpaperfortwothousandyears.2)asaresultoftheinventionofpaper,theChinesepeoplec

7、ouldknowalotaboutthehistoryinotherpartsoftheworld・3)astherewasnopaper,muchofthehistoryoverhundredsofyearsiscompletelyunknowninmanypartsoftheworld.4)beforewritingwasdeveloped,peopleinchinahadnowaytokeeprecords.5)fromthetextweknowthatwritingwasdevelopedinthethi

8、rdcenturybe.6)booksofpiecesofbambooorwoodtiedtogetherweredifficulttoreadandheavytocarry.7)papermadefromsilkwaseasytowriteanddrawon,butveryexpensive.8)papermadefromthefibresofplantswassoft