山东专用2024高考英语一轮复习选修8Unit5Meetingyourancestors学案含解析

PAGEUnit5Meetingyourancestors1．anthropologistn.人类学家2.humann.人类3．originn.起源4.ruinsn.遗迹；废墟5．remainsn.遗迹；遗骸6.relicn.遗物；文物7．skulln.颅骨8.triben.部落9．originatev.起源于10.prehistoricadj.史前的11．forefathern.祖先；前辈12.eran.时代13．ancientadj.古代的14.periodn.时期15．civilizationn.文明16.dynastyn.朝代17．emperorn.皇帝18.slaveryn.奴隶制度19．occupyvt.攻占；占据20.sacrificevt.牺牲21．aggressionn.侵略22.revolutionn.革命23．historicaladj.与历史有关的24．historicadj.有历史意义的1．leadingfigure领先人物2．famousfigure知名人物3．haveagoodreputation享有盛誉4．beknown/famous/distinguishedas作为……而出名5．inthehistoryof在……历史上6．oneafteranother一个接一个地7．beconsidered/regardedas被认为是……8．bethoughtofas被认为是……9．bereferredtoas被称为10．receivehighpraise受到高度赞扬1．Withhiswisethoughtsaboutnatureandtheworld,ConfuciusisconsideredasagreatthinkerinthehistoryofChina.由于对自然和世界的卓越思想，孔子被认为是中国历史上宏大的思想家。2．IncomparisonwithLiBai'spoems,thosebyDuFuwerefilledwithconcernaboutthecountry.和李白的诗相比，杜甫的诗充溢了对国家的担忧。3．Knowingthatyou'reinterestedinfamousfiguresinChinesehistory,I'mwritingtosharewithyoumyfavouriteone.知道你对中国历史上的闻名人物感爱好，我写信告知你我最喜爱的人物。1．Make_full_use_ofyourpassionandkindnesstobuild_a_bridgebetweenyouandothers.充分利用你的热忱和和善架起你和他人之间的桥梁。2．IthinkChineseknotsarevaluablebecause_they_carry_the_long_history_of_Chinaandculturalmeaningwhichisdeeplyrootedinthem.我认为中国结特别有价值。因为其中包含着中国的悠久历史和深植其中的文化内涵。3．It_is_said_thatthepiratesburiedtheirtreasureonthisunknownisland.据说，海盗把他们的金银财宝埋藏在这个无人知道的岛上。教材单词写准并记牢Ⅰ.重点单词1．acuteadj.有视察力的；敏锐的；严峻的；深刻的2．alternativen.可能的选择adj.供选择的；其他的3．somehowadv.以……方式；不知怎么地4．albumn.相册；集邮册；唱片5．spitvt.吐出(唾液；食物等)vi.吐痰6．deletevt.删；删除7．pulsevi.剧烈而有规律地跳动；搏动n.脉搏；节拍8．categoryn.种类；类别；范畴9．arrestvt.逮捕；吸引n.逮捕；拘留10．kindergartenn.幼儿园11．regardlessadv.不管；不顾Ⅱ.拓展单词1．identifyvt.确认；识别；鉴别→identificationn.分辨；鉴定→identityn.身份；一样；同一性2．archaeologyn.考古学→archaeologicaladj.考古学的；与考古学有关的→archaeologistn.考古学家3．starvationn.挨饿；饿死→starvevi.挨饿；饿死4．accuracyn.精确；精确→accurateadj.精确的；精确的→accuratelyadv.精确地；精确地5．interruptvt.&vi.打断……讲话；打岔；短暂中断或中止→interruptionn6．assumevt.假定；设想→assumingconj.假设；假定→assumptionn.设想；假定；担当7．sharpenvi.&vt.(使)锐利；尖锐；清楚；削尖→sharpadj.锐利的→sharpenern.磨具；削具8．messyadj.凌乱的；脏的→messn.凌乱；脏9．analysisn.分析→analyses(pl.)→analysevt.分析10．ripenvt.&vi.使……成熟；成熟→ripeadj11．significancen.意义；意思；重要性；重要意义→significantadj.重要的12．systematicadj.有系统的；有安排的；有条理的→systematicallyadv.系统地→systemn.系统；制度13．academyn.学院；学会；学术团体；院校→academicadj.学术的14．receptionistn.接待员；款待员→receivev.接收→receptionn.接待；接收15．divisionn.划分；分割；安排；分界线→dividev.分开；分割；划分16．applaudvi.&vt.鼓掌欢迎；赞许→applausen.鼓掌17．acceleratevi.&vt.加速；促进→accelerationn.加速度18．skilfuladj.有技巧的；娴熟的→skilln.技能；技巧→skilledadj.娴熟的；有技能的Ⅲ.阅读单词1．beastn．野兽2．quiltn．被子；棉被3．onionn.洋葱4．skateboardn.滑板5．yogurtn.酸奶；酸乳酪6．melonn.(各种)瓜7．wrinklen.皱纹8．spearn.矛；枪9．eyebrown.眉毛10．arrowheadn.箭头11．excavatevt.挖掘；发掘12．craftsmanshipn.技艺；手艺；精工细作13．hammern.铁锤；锤子14．tentativeadj.摸索性的；不确定的15．ampleadj.足够的；足够的；富有的16．scratchn.(刮、抓、划的)痕迹；搔；挠vt.搔；抓；擦伤；刮坏17．dizzyadj.头晕目眩的；眩晕的；使人发晕或困惑的18．primitiveadj.原始的；远古的；简陋的19．howlvt.&vi.n．长嚎；嗥叫20．worshipvt.&vi.n．崇拜；敬神高考与教材1.(2024·江苏卷)Humankindpaidforitsbroadvisionandskillful(skill)handsbackachesandpainfulnecks.2．(2024·江苏卷)Withtheseanalyses(analysis)inmind,artstudentsneednotworryabouttheircareerandhaveanalternativeplan.3．(2024·天津卷)Ittookhimalongtimetoacquiretheskills(skill)heneededtobecomeagooddancer.4．(2024·全国卷Ⅰ)UNESCOrecentlysetApril30asadaytoraiseawarenessofjazzmusic,itssignificance(significant),anditspotentialasaunifyingvoiceacrosscultures.教材短语写准并记牢1．regardless_of不管；不顾2．at_most至多；最多3．cut_up切碎4．be_fed_up_with受够了；饱受；厌烦5．look_ahead向前看；为将来准备6．date_back_to追溯到；始于7．arrest_sb._for因……而逮捕某人8．with_relief欣慰地9．keep_out阻挡进入10．turn_to_sb._for_help向某人求助11．be_aware_of知道；意识到高考与教材(2024·北京卷)Regardless_of(不管；不顾)theweatherorthedistance,PaulWilsonwillmakesurelow­incomestudentsinhisneighbourhoodarriveattheircollegeclassesontime.教材句式写准并记牢1.“musthave＋过去分词”表示“对过去的确定揣测”Itmust_have_beenveryuncomfortable.那确定不舒适。2．“keep＋复合宾语”结构Wehavebeenexcavatinglayersofashalmostsixmetresthick,whichsuggeststhattheymighthavekept_the_fire_burningallwinter.我们始终在挖掘一层层的灰烬，几乎有六米厚，这意味着他们可能整个冬天都在烧火。3．as引导的非限制性定语从句Yes,indeed,as_the_botanical_analyses_have_shown_us,_allthefieldsaroundhereusedtobepartofalargeshallowlake.是的，很对，正如植物学的分析结果已经告知我们的，这儿四周曾是一个很大的浅水湖。4．ifonly...要是……就好了If_onlyshehadlookedaheadandplannedbetterthisyear!要是今年她早有预见，安排得更好些就好了。5．onlytodosth.不料；结果……，动词不定式作结果状语，表示意料不到的状况Abruptlyshesatdown,only_to_be_scooped_upbyherlaughing,shoutingsister,Luna.她突然坐下来，结果却被她那又笑又嚷的妹妹露娜一把抱了起来。高考与教材1.(2024·天津卷)Imust_have_always_known(确定早就知道)readingwasveryimportantbecausethefirstmemoriesIhaveasachilddealwithbooks.2．(2024·全国卷Ⅰ)As_is_known_to_all(众所周知),Chinesepeopleattachgreatsignificancetogoodtablemanners.1．现在分词/过去分词用作介词或连词小结①assume→assuming假设；假定②include→including包含；包括③suppose→supposing假设；假如④provide→provided/providing假设；假如⑤consider→considering鉴于；考虑到⑥concern→concerning关于⑦give→given鉴于；考虑到2．名词＋­y变形容词①mess→messy杂乱的②taste→tasty可口的；好吃的③dust→dusty布满尘土的④frost→frosty结霜的⑤greed→greedy贪欲的⑥thirst→thirsty口渴的⑦hunger→hungry饥饿的⑧anger→angry生气的⑨fog→foggy有雾的⑩sun→sunny晴朗的3．形容词＋in­前缀变否定词①accurate→inaccurate不精确的②expensive→inexpensive不贵的；便宜的③experienced→inexperienced阅历不足的④adequate→inadequate不充分的⑤appropriate→inappropriate不合适的4．无被动语态的动词短语①datefrom/backto追溯到②belongto属于③consistof由……组成④cometrue变成现实⑤takeplace发生⑥breakout爆发高频词汇精讲1．alternativen．可能的选择adj.供选择的；其他的Canyouthinkofthealternativeswewouldusetoday?你能想出我们今日运用的替代品吗？(1)analternativeto……的替代物(to是介词)havethealternativeofAorB要么做A，要么做B；在A或B二者中选一个havenoalternative/choice/optionbuttodosth.别无选择只好做某事thereisnoalternative别无选择(2)alternativelyadv.可供选择地(3)“别无选择只好做某事”的其他表达形式：can'tdosth.butdosth.;candonothingbutdosth.(1)单句语法填空①TheAppasksitsuserstoreportaccidentsandotherroadconditionsinrealtime,sootheruserscanavoidthetrafficbyusinganalternativeroute.②ItwassoseriousamatterthatIhadnoalternativebutto_call(call)thepolice.(2)完成句子There's_no_alternative_buttogiveupthewholeplanandstartagain.除了放弃整个安排重新起先之外，别无选择。2.interruptvt.&vi.打断……讲话；打岔；短暂中断或中止I'msorrytointerruptyoubuthowcouldtheylivehere?对不起，打断了你的讲话，但他们怎么能住在这个地方呢？(1)interruptsb./sth.(withsth.)(因某事)打断某人/某事(2)interruptionn．打搅；插嘴；阻断物withoutinterruption连续地；不断地(1)单句语法填空①Theywere_interrupted(interrupt)byasuddenandurgentknockatthedoor.②Sorryfortheinterruption(interrupt)butI'dliketoremindyouit'stimeforthemeeting.(2)完成句子Hisspeechwas_frequently_interrupted_bystormyapplauseassoonashebegantomakehisspeech.他一起先演讲就被暴风雨般的掌声不停打断。3．assumevt.假定；设想；装出；担当；认为Sowethinkitisreasonabletoassumetheylivedinthesecaves,regardlessofthecold.因此我们认为，假设他们不顾寒冷就住在这些洞窟里是合理的。(1)assumesb.tobe...认为某人是……Itisassumedthat...人们认为……assuming(that)．..假设(引导条件状语从句)(2)assumptionn．假定；假设makeanassumption做出臆断[留意]在英语中，有些看上去是现在分词或过去分词的词，事实上可干脆用作介词或连词。这一类单词有：supposingconj.假设；假如provided/providingconj.假设；假如givenprep.鉴于；考虑到consideringprep.&conj.鉴于；考虑到concerningprep.关于includingprep.包括；包含(1)单句语法填空①Peoplearerushingtobuyhousesassuming(assume)thathousepriceswillcontinuetogoup.②Hemadeanassumption(assume)thathewouldwinthecase.(2)完成句子It_is_assumedthatmentalhealthisrelatedtophysicalhealth.一般认为，心理健康和身体健康是有联系的。4.regardlessof不管；不顾；不理睬某人或某物Sowethinkitisreasonabletoassumetheylivedinthesecaves,regardlessofthecold.因此我们认为，假设他们不顾寒冷就住在这些洞窟里是合理的。(1)regardlessof强调“不认为……重要”，从而不加以重视或考虑，其后可接whether,what引导的从句(2)despite/inspiteof尽管……(但是……)(3)asregards/withregardto关于；至于(1)单句语法填空Theycontinuedtoworkregardlessofthefactthatitwasraining.(2)完成句子①Theplanforanewofficetowerwentaheadregardless_oflocalopposition.不顾当地的反对，新办公大楼的安排接着进行。②Theyhadawonderfulholiday,despite/in_spite_ofthebadweather.尽管天气不好，他们的假日还是过得极为开心。③Ihavenocomplaintsas_regards/with_regard_tohiswork.关于他的工作，我没有什么好埋怨的。5．significancen.意义；意思；重大意义；重要性Fewpeoplerealizedthesignificanceofthediscovery.很少有人意识到这一发觉的重要性。(1)beof(great/no/little)significanceto...对……(很/不)重要attach(great)significanceto认为……(很)重要(2)significantadj.有意义的；意味深长的；重要的；重大的significantlyadv.有重大意义地；显著地；意味深长地(1)单句语法填空①TheInternetisawonderfuldiscovery,whichIthinkisofgreatsignificancetopeople'slives.②Thepolicesaidtherehadbeenasignificant(significance)developmentinthecase.(2)完成句子Withtimegoingby,Iattach_more_significance_towhatIamdoingnow.随着时间的推移，我更加重视我现在所做的了。6．datebackto追溯到……；远在……年头AlltheobjectsarefromthesameexcavationsiteinSanxingduiandcanbedatedbacktobetween3,000and5,000yearsago.全部的物品都来自于三星堆的一个挖掘点，时间可以追溯到3000年到5000年前。(1)datefrom追溯到；起始于(2)outofdate过时uptodate最新的set/fixadate确定日期[留意]datebackto和datefrom一般不用于进行时态。作后置定语时，常用现在分词形式。(1)单句语法填空①Allthephotographsinthisbook,unlessstatedotherwise,datefromthe1950s.②Yesterdaywevisitedthetempledating(date)backtothe19thcentury.(2)完成句子Thetemplehasalonghistorydating_back_to/which_dates_back_totheearlyperiodoftheTangDynasty.这座寺庙历史悠久，可追溯到初唐时期。7.arrestvt.逮捕；吸引n.逮捕；拘留Shehadalmostreachedherdestinationwhenadelicioussmellarrestedherprogressandshestopped.快到目的地的时候，一阵香气扑鼻，她不往前走了，停了下来。Hewasarrestedforpossessionofillegaldrugs.他因私藏毒品而被捕。(1)arrestsb.for因……而逮捕某人getarrested遭逮捕arrestone'sattention引起留意(2)underarrest被捕makeanarrest进行拘捕(1)单句语法填空①Hewas_arrested(arrest)forabusinghispower.②Shewasunderarresttwoyearsagobutremainedapowerfulsymbolinlastyear'selection.(2)完成句子Thebeautifulsunsetarrested_our_attention,_andwecouldn'thelpstoppingtowatchit.漂亮的日落吸引了我们的留意力，我们忍不住停下来观看。重点词汇点拨1．tentativeadj.摸索性的；不确定的；暂定的；迟疑的(1)makeatentativesuggestion提出摸索性的建议reachatentativeconclusion得出初步结论(2)tentativelyadv.摸索地；迟疑不决地Hetentatively(tentative)madeasuggestionthatweshouldtakeataxi.2．atmost(＝atthemost)至多；最多at(the)least至少at(the)best充其量；最好Thewholeprocesswilltakehalfanhourat_(the)_most.整个过程顶多须要半个小时。3．cutup切碎；割碎；使难过cutintopieces切碎；剪碎cutin插嘴cutacross抄近路穿过；横越cutdown砍倒；缩减cut...inhalf/two/intohalves将……切成两半cutoff切断；割掉；截断(退路等)cutout切去；剪去；删去；略去cutthrough刺穿①Cut_upthecarrotsbeforeyouputthemintothepot.把胡萝卜切碎后再放进锅里。②Theelectricitysupplywascut_offbecauseoftherainstorm.因为暴雨电子设施被中断了。4．messyadj.凌乱的；脏的messn.杂乱；肮脏；逆境v.弄脏；弄乱(1)beinamess杂乱无章makeamessof把……搞得一塌糊涂getsb.intoamess使某人陷入狼狈境况(2)messaround/about混日子；奢侈时间messup搞乱；搞糟Funthoughallthismaysound,it'sstillrathermessy(mess)andbetterreadaboutintheorythancarriedoutinpractice.5．befedupwith受够了；厌烦；饱受(1)beboredwith/betiredof对……感到厌烦；对……感到厌倦(2)feedvi.进食vt.给(人或动物)食物；喂；饲养feedsb./sth.onsth.用某物喂某人/某物feedon(动物)以……为主食feedsth.tosb./sth.给人或动物某物作为食物①Fedupwithhislies,shewon'tbelieveinhimanylonger.②Owlsfeedonmiceandothersmallanimals.6．applaudvt.&vi.鼓掌；赞扬；赞成applaudsb.forsth.因某事而赞扬某人applaudthedecision赞成某个确定①Theaudienceapplaudedherforthewonderfulspeech.②Everywhereonthestreetstherewerepeoplewhoapplauded(applaud)thepassingtroops.7．lookahead向前看；为将来准备lookup仰视；查阅lookuptosb.敬重某人lookinto调查lookover阅读lookthrough翻阅；查找；看穿lookforwardto盼望；期盼lookdownupon/on瞧不起lookout当心；当心lookbackon回顾lookon/upon...as把……看作①Manyyoungpeoplelook_up_tothebasketballheroes.很多年轻人都钦佩那些篮球英雄们。②It'stimeforustolook_back_onthepastandlook_aheadtothefuturewhenthenewyearscome.当新年到来之时，该是我们回顾过去展望将来的时候了。8．acceleratevt.&vi.加速；促进accelerationn．加速；加快acceleratorn．(汽车等的)加速装置；油门Wemusttakemeasuresto_accelerate(accelerate)therateofeconomicgrowth.我们必需实行措施，加速经济增长。典型句式精析1．Wehavebeenexcavatinglayersofashalmostsixmetresthick，whichsuggeststhattheymighthavekeptthefireburningallwinter.我们始终在挖掘一层层的积灰，几乎有六米厚，这意味着他们可能整个冬季都在烧火。havebeenexcavating是现在完成进行时，表示从过去起先始终持续到现在，或将接着持续至将来现在完成时和现在完成进行时的区分：一般来说现在完成时表示动作已经完成，而现在完成进行时表示还没完成还要持续下去或者刚刚完成单句语法填空①Overthelasttwomonths,wehave_been_building(build)thisbridge,anditwillbecompletedsoon.②Wehave_been_waiting(wait)hereformorethantwohours,butshedoesn'tturnupyet.2．Ifonlyshehadlookedaheadandplannedbetterthisyear!她今年要是早有预见，安排得更好些就好了！此句用了虚拟语气。ifonly...意为“要是……就好了”(1)ifonly...could/would/mightdo...表示对与将来事实相反的愿望(不用should)(2)ifonly...did...表示对与现在事实相反的愿望(3)ifonly...haddone...表示对与过去事实相反的愿望(4)onlyif表示“只有，只要”，引导条件状语从句，不用虚拟语气；若其引导的从句置于句首，且与主句之间没用逗号隔开，则主句要用倒装。(1)单句语法填空①Constantquarrelsbetweenmyparentsaredrivingmecrazy.IfonlyIhad(have)awarmandharmoniousfamily.②It'stoobadthatIfailedinthemathexam.IfonlyIhad_worked(work)hardatit!③Onlyifyoufindaproperwaytosolvetheproblemcanyouimproveyourworkefficiency.(2)完成句子If_only_the_whole_family_couldbeunitedduringtheSpringFestivalthisyear!今年春节全家能团聚就好了！3．Abruptlyshesatdown,onlytobescoopedupbyherlaughing,shoutingsister,Luna.突然间她坐了下来，结果却被她那又笑又嚷的妹妹露娜一把抱了起来。句中onlytodosth作结果状语，往往含有一种出乎意料的意味，常译为“不料；反而；结果却”(1)单句语法填空①Thepolicehurriedtothespot,onlyto_find(find)thatthedamagedcarhadbeentakenaway.②Hehurriedtotheairport,onlyto_be_told(tell)theflighthadtakenoff.③Itorethebox,onlyto_discover(discover)thatsomeofthepartsweremissing.(2)完成句子Wewalkedalongwaytoseehim,only_to_findthathehadjustleftforthecountryside.我们走了很长一段路去看他，没想到他刚下乡了。Ⅰ.单词拼法1．Wecan'tbelieveintheaccuracyoftheanalysis(分析)thatappearedinhisreport.2．There'sample(足够的)evidencethatthelawyerknewexactlywhatshewasdoing.3．Mygrandmastillhasveryacute(敏锐的)hearing,thoughsheiseighty.4．Somehow(不知怎么地),theknifewoundinherlegwasoverfivecentimetresdeep.5．Don'tinterrupt(打断)him；heismakingaspeechofgreatsignificance.6．Hisplansforbetterirrigationandagriculturewerewarmlyapplauded(赞扬)bythelocalpeople.7．Thetruck'swheelssuddenlyslidsidewaysonthesnowasthedriveraccelerated(加速)forward.8．Delete(删除)thethingsthatyoudon'treallyneed,soyoucansavealotofresources.9．What'sworse,theyspat/spit(吐痰)andeventhrewrubbishintothelake,totallyignoringthenoticeablesign“NoLittering”nearby.10．Theplantsneedtherightamountofsunlightandraintogrowandripen(成熟)．Ⅱ.单句语法填空1．Themechanic,whowishestodohisworkwell,mustfirstsharpen(sharp)histools.2．Manybeautifulplantsfromallovertheworldcanbefoundinthebotanical(botany)garden.3．Asatranslator,youshouldknowthataccuracy(accurate)isthemostimportantintranslation.4．Assuming(assume)thatyouarechosentobeavolunteerattheOlympicGames,whatwillyoudo?5．Scientistshave_identified(identify)morethanfortychemicalsintobaccosmokethatcausecancerinhumansandanimals.6．Thisdictionaryisspecifically(specific)intendedforEnglishlearners.7．Theescapedprisonergotarrested(arrest)immediatelyheturnedupattherailwaystationandwassenttoprisonagain.8．Thisnewdiscoveryofoilisofgreatsignificance(significant)tothisarea'seconomy.9．Thereweresomanycarsheldupbytheheavyrainontheroadthatwehadnoalternativebutto_wait(wait)．10．Onlyiftheredlightcomesonis(be)thereanydangertoemployees.11．Martyhas_been_working(work)reallyhardonhisbookandhethinkshe'llhavefinisheditbyFriday.12．Sorry,theplaceissomessy(mess).Ihaven'thadtimetoclearup.13．Asisreported,thetwosideshavecompromisedinsolvingtheconflict.14．Itwasaraceagainsttimetostoppeopledyingfromstarvation(starve)aftertheflood.15．Theheadmasterhurriedtothelecturehall,onlyto_be_told(tell)thespeakerhadgone.Ⅲ.选词填空datebackto，atmost，beawareof，withrelief，cutup，lookahead，fedupwith，regardlessof1．Regardless_ofyourchoiceofcourse,you'lldevelopyourlanguageabilitybothquicklyandeffectively.2．Everyyear,agoodmanytouristsareattractedtovisittheoldtowerdating_back_totheeleventhcentury.3．“Cut_upthemeatbeforeyouputthemintothepot”，mothertoldme.4．Thelibrariantoldusthatwecouldborrowat_mostthreebooksatatime.5．Wheneverweareintrouble,wemustlook_aheadandencourageourselves.6．Iwouldn'tliketoworktogetherwithhim,Iamfed_up_withhislazinessandcarelessness.7．Havingfinishedallthehousework,Marydroppedherselfintothesofa,sighingwith_relief.8．Thegoodnewsisthatweare_aware_oftheimportanceoffreshwateranditsshortagewearefacing.Ⅳ.完成句子1．Thefestival,whichdates_back_to/dates_fromtheMingDynastytocelebratetheharvestinautumn,isheldinNovembereveryyear.这个可以追溯到明代，是为了庆祝秋天的收获的节日，在每年十一月份实行。2．Oncemadeout,theplanmustbecarriedoutregardless_of_any_difficulty.一旦制订，安排就必需实施，无论有什么困难。3．If_onlymyparentsnotonlylovedme,buttrustedme,andunderstoodmeaswell.要是我的父母不仅爱我，而且信任并理解我就好了。4．It_is_generally_assumed_thatstressiscausedbytoomuchwork.一般认为，压力是工作过多所致。5．Thenewsreportermanagedtogetthroughthefamousfilmstar,only_to_be_toldhedidn'twanttobeinterviewed.这位新闻记者最终打通了这位闻名的电影明星的电话，结果却被告知他不想接受采访。Ⅴ.课文回顾AgroupofstudentsfromEnglandhascometotheZhoukoudiancavesforavisit.__1__archaeologistisshowingthemaround.Thearchaeologistshavebeenexcavatinghereformanyyears.After__2__(find)humanandanimalbonesinthosecaveshigherupthehillaswellastoolsandornaments,theythink__3__reasonabletoassumesomeofthe