高中英语：第5单元教学课件人教版选修8.ppt

unit5meetingyourancestorsprimitivepeople warming upandreading oillamp chinesechimes bianzhong clay pottery lightthehouse electriclight metal possiblybronzeorbrass providemusic xylophone stone jadeaxe stone jade tochopwood chainsaw deathmask gold tocoverthefaceofthepharaohafterhisdeath none askullcapofpekingman thezhoukoudiancaves zhoukoudianisarelicofprimitiveculture 48kilometerssouthwestofdowntownbeijing wherelonggushan dragonskeletonmountain isstanding severaldecadesago localfarmerswho minedlime stone 石灰石 inzhoukoudian discoveredsomebonefossilsandcalledthem thedragonbones zhoukoudianbecameknownas dragonbonemountain drugstoresboughtthebonesasamedicalingredient thenewsaboutthe magicbones drewattentionofscientists in1929theselime stonecavesbecameworldfamouswiththediscoveryofaskullandtwoteethdatingfrom200 000to500 000years theywerenamedpekingman butthefossilswerelostduringworldwarii manyoftheimplements 工具 usedbythoseearly humans andbonesofanimalstheyhuntedareondisplayatamuseumnearthesiteofthediscovery withthesteadilyincreasednumberofvisitorsfromallovertheworld zhoukoudianhasbecomeascenicspotofbeijing nowlet sreadthedialoguequicklyandgetthemainidea readingreadthedialoguequicklyandgetthemainidea abriefintroductionof and oftheearliestpeopleinzhoukoudian thelife habits tellthe3stagesofthearchaeologist spartofthedialogue sbp39ex2 skimming what sthemainideaofthepassage lifeinthecave whatwecanlearnfromaneedle whatwecanlearnfromanecklace readthetextagainandthenwritedownthethreewaysinwhichthelifeofearlypeoplediffersfrommodernones sbp39ex1 scanning themainideaofthepassage firstthearchaeologistdescribeshowearliestpeoplelivedintheircaves thensheintroducedwhatwecanlearnfromaneedle lastofallshediscoveredwhatwecanlearnfromanecklace pekingmanlivedinzhoukoudiancavesofrocksandtrees perhapswithskinstokeepoutthecold theyusedneedlethatwasmadeofbone sharpenedstonetoolsandscrapermadebystones theyworeclothesfromanimalskinsandtheyalsoworenecklacemadefromseashellsoranimalteeth suggestion necklace needle theydidindeedwearclothes theirclothesweremadefromanimalskins theyusedsharpenedstonetoolstocutuptheanimalsandremovetheirskin thensmallerscraperswereusedtocleanthefatandmeatfromthem theyhadtorubanampleamountofsaltinsidetheskintomakeitsoftenough finally theywouldhavecutitandsewnthepiecestogetherwithneedlesmadeofanimalbones howdidtheymakeclothes someofthenecklacebeadsweremadeofanimalbonesbutsomeweremadeofshells whichtellusthatallthefieldsaroundhereusedtobepartofalargeshallowlake perhapstherewastradebetweenearlypeopleortheytraveledtotheseasideontheirjourneys bones tools ornamentsincaves theylivedinthecaves fireplaces keepwarm cookedthefood scaredanimalsaway layersofash keepthefireburningallwinter thebonesoftigersandbears theirmostdangerousenemies whichofthefollowingshowsustheearliestpeopleandthemodernpeoplehavesomethingincommon a peoplehunganimalskinstokeepoutthecoldb peoplenevergrewtheirowncropsc peopleusescienced peoplecareabouttheirappearance 7 whatcanweinferfromthesentences thisonelooksverylikeafishbone isitreasonable yesindeed asthebotanicalanalyseshavebeenspecificallyshowingus allthefieldsaroundhereusedtobepartofalargeshallowlake undoubtedlytherewerefishswimminginit a beinganarchaeologistneedsawiderangeofknowledge b alakeisnotthesea c peoplecanidentifythefishbythecolour d afishbonecanbemadeintoanecklace archaeologistsstudyearlypeoplebyexaminingtheobjectstheyused supposeyouwereanarchaeologist thinkaboutwhatwedoandusenowadays thentryatentative notcertain guessaboutwhatpekingmanmighthavedoneandusedthousandsofyearsago discussion stone woodenorbrickhouse cave veryaccurate comparemodernpeopleandpekingman andfinishthefollowingform sb37 beautifulfurniturewithlotsofornamentsmostlymadeofwoodorotherspecialmaterials naturalfurnituremadeofstoneorwood accurate watchingtv surfingtheinterneta