B8U5 warming up and reading

Unit5Meetyourancestors，group discussion :1.whatdosanarchaeologistdo？ 2 .假名存档？ 3.whydoyouthinkarchaeologyissoimportantt？ 什么都dodosanarchaeologistdo？ excavate (挖掘)、examineidentify、collect、Whatisarchaeology？archaeologyistshestudyofculturesofourancestors (祖先) byexaminingandi _ _ _ _ _ _ _ _ _ _ _ _ _，inthegroundduringanexcavation (挖掘) ound， archaeologyisofmostimportanceforlearningaboutprehistorricsocietes， whethenerearenowrittenrecordsforhistoricalorianstostudy makingupover 99 % oftotalhuanhistory、fromtheldstoneaeuntiltheadventoftlite inanygiveniety.archaeologyhasvarousdifferentgoals whicrangreforstrumingforstinghumenvolutton (进化) toculturalevolutonandunderstandingrculturehistory.the discipline (学科) involvessurvey (调查) excavation (挖掘) andeventuallyanalysis (分析) ofdatacollecollecttedolemoreaboutthepast .whydoyouthinkarchaogyissoimportent？ *Whatistheobject？ *Whatisitusedfor？ *whataremodelrnatives？ group discussion : identitytheobjectsonpage 37 .Haveatry、Madeofclayorpottery、tolightthehouse、replacedbybulbs .Madeofmetal、 brebronze toproducemusic，replacedbyxylophone，Madeofstoneorjade，tochopsth，replacedbyanaxeorakitchenknife .Madeofgold，tocoverthefe replacedbyabanner .粘土灯，石斧，编钟，死者面具，avisittothemoudiancaves，oneofthemostsignificantarchaeologicalfindinthe 20th century，whatobjectstarchaeologicalfindinthe cave、needle、necklace、fire、clothes、Skimming、编钟、whydoscientistesassumethattheylavesregardlessofcold？ Howdidtheykeepwarm？ Howdidtheymakeclothes？ canprovertheycaredabouttheirappearance？ Food，Make-up，Clothing，Shelter，whyaretherycalledhuntersandgatherers？ whydoscientistssumethattheylightavesregardlessonold？humanandanimalbonesinthosecaveshigerupthehillasiwellastoolsandotherobjects .here“assume”means _ _ _ _ _ _ _ _ _、fancy、 imagineorsuppose此处的regardless of means _ _ _ _ _ _ _ _ _ _ _ _ _ _ _、inspiteof、Shelter、Howdidtheykeepwarm？ fireplacesinthecentersofthecaves.themighthavekeptfiresburningallwinter.theyhunganimalskinsatthecavemouthtokeeputtheold .cloth howdidtheymakeclothes.theywearclothesmaldefromannimal. r，他们是_ _ _ _ _ _ _ _ _ _ _ _ _ _ amountofsaltindintheskintomakeit _ _ _ _.finally， theywouldcutitand _ _ _ _ _ _ _ _ _ _ thepiecestogether.onthewwhole itisqueiteadifficultand _ _ _ _ _ _ _ _ _ task .skins、sharpened、scrapers、rub、cutup、remove messy、ample、intheopinionofonseent thenecklacetheyworeisa _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 111222222222222222222222222、asthebotanicalanalysisshaveshove althefielsardousetdobeportheportheportheapoleshallllllllllllechareshowllllecharesarethe theymovedaround， folowtingheherdsofanimrals.thepyickedfruitswhnitnienedandhuntedanimrals .Food， threewaysinwhichelifeoffourancestorsdiffersfro