高三英语一轮复习Unit5Meetingyourancestors课件新人教版.ppt

Unit5Meetingyourancestors,-2-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【识记阅读单词】1.alternativen.可能的选择adj.供选择的;其他的2.archaeologistn.考古学家(archeologist)3.tentativeadj.试探性的;不确定的4.matn.席子;垫子5.quiltn.被子;棉被6.primitiveadj.原始的;远古的;简陋的7.seashelln.海贝壳8.categoryn.种类;类别;范畴9.scratchn.(刮、抓、划的)痕迹;搔;挠vt.搔;抓;擦伤;刮坏,-3-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,10.skateboardn.滑板11.radioactiveadj.放射性的;有辐射能的12.pulsevi.强烈而有规律地跳动;搏动n.脉搏;节拍13.spearn.矛;枪14.dizzyadj.头晕目眩的;眩晕的;使人发晕或困惑的15.punctuationn.标点符号,-4-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【拼写高频单词】1.interruptvt.删除,-5-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,11.albumn.相册;集邮册;唱片12.academyn.学院;学会;学术团体;院校13.receptionistn.接待员;招待员14.onionn.洋葱15.kindergartenn.幼儿园16.yogurtn.酸乳酪;酸奶17.melonn.(各种)瓜18.wrinklen.皱纹19.applaudvi.锤子,-6-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【拓展核心单词】1.interruptvi.显著的,-7-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,8.systemn.系统;体系systematicadj.有系统的;有计划的;有条理的9.dividev.分割;划分;分配divisionn.分割;划分;分配;分界线10.acceleratevi.熟练的,-8-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.-en构成的动词集锦riperipenv.变成熟strongstrengthenv.加强frightfrightenv.(使)惊吓darkdarkenv.使变暗looseloosenv.(使)变松sharpsharpenv.使锋利,-9-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,2.现在分词/过去分词用作介词或连词小结assuming假设;假定including包含;包括supposing假设;假如provided/providing假设;如果considering鉴于;考虑到concerning关于given鉴于;考虑到3.“除了做别无选择”的多种表达havenochoicebuttodosth.havenoalternativebuttodosth.candonothingbutdosth.cantdosth.butdosth.,-10-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,4.巩固somehow相关单词somehowadv.以方式;不知怎么地;不知为什么somewhatadv.有点儿;有几分;颇为anyhowadv.无论如何anywayadv.无论如何;不管怎样5.复习-cy后缀高频名词accuracy准确性emergency紧急情况frequency频率tendency趋势agency代理机构currency货币;通货mercy仁慈;宽恕;怜悯efficiency效率;功效,-11-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,6.复习含有词根“-rupt”的单词interrupt“打搅”是在中间(inter)破erupt火山“爆发”向外(e)破corrupt“腐败”是共同(co)破bankrupt银行(bank)打破是“破产”abrupt“唐突”把气氛打破,-12-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【识记】1.regardlessof不管;不顾2.fedupwith受够了;饱受;厌烦【默写】1.切碎cutup2.向前看;为将来打算lookahead3.追溯到dateback(to.)4.至多;最多atmost,-13-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.“不管;不顾”词汇集锦inspiteof尽管;不管regardlessof不管;不顾2.atmost联想篇atmost至多atleast至少notintheleast一点也不lastbutnotleast最后但同等重要的是leastofall最不;尤其不,-14-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.Ifonlyshehadlookedaheadandplannedbetterthisyear!要是她早有预见能为今年做更好的打算该多好啊!考点提炼“Ifonly+句子”是一个固定句型,表示一种愿望,意为“要是就好了,但愿”。2.Shehadalmostreachedherdestinationwhenadelicioussmellarrestedherprogressandshestopped.快到达目的地的时候,一阵香气扑鼻,她停下来,不往前走了。考点提炼句中“haddone.when.”是一个常用句型,意为“(刚)做完了就在那时”。,-15-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.如果我当年努力学习就好了!IfonlyIhadstudiedhard!2.他刚到办公室电话铃就响了。Hehadalmostarrivedattheofficewhenthetelephonerang.,-16-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,Agroupof1.students(student)fromEnglandhavecometotheZhoukoudiancavesforavisit.2.Anarchaeologistisshowingthemaround.Thearchaeologistshavebeendigginghereformanyyears.After3.finding(find)humanandanimalbonesinthosecaveshigherupthehillaswellastoolsandotherobjects,theythink4.itisreasonabletoassumetheylivedinthesecaves,regardless5.ofthecold.Theydiscoveredfireplacesinthecentreofthecaves6.wheretheymadefires.Someevidence7.suggests(suggest)thatourancestorsdidwearclothes8.made(make)fromanimalskins.Thearchaeologistalsoshowsthestudentsaprimitivenecklacepreservedquitewell.Indeed,asthebotanicalanalysishasbeen9.specially(special)showingus,allthefieldsaroundhereusedtobepartofalargeshallowlake.Perhapsthere10.was(be)tradebetweenearlypeoplesortheytravelledtotheseasideontheirjourneys.,-17-,核心词汇,核心句式,2,3,4,1,1.assumevt.假定;设想;假装;承担派生assumptionn.假定;假设领悟高考究考法完成句子(1)Itisassumedthatstressiscausedbytoomuchwork.一般认为,紧张是工作过多所致。(2)Assumingthatourplanisturneddown,whatshallwedo?假定我们的计划被否定了,我们该怎么办?(3)AsfarasIknow,manypeopleassumehimtoberight.据我所知,很多人认为他正确。(4)ManypeoplemaketheassumptionthatpovertyonlyexistsintheThirdWorld.很多人认为,贫穷只在第三世界国家存在。,-18-,核心词汇,核心句式,2,3,4,1,联想拓展记考点(1)assumesb./sth.tobe.认为某人/某事是(2)Itisassumedthat.假定,普遍认为(3)assumingthat.假设(4)makeanassumption认为;假定,-19-,核心词汇,核心句式,2,3,4,1,2.regardlessof不管;不顾领悟高考究考法翻译或者完成句子(1)Regardlessofyourchoiceofcourse,youlldevelopyourlanguageabilitybothquicklyandeffectively.(2016天津,阅读理解A)无论选择什么样的课程,你都会快速有效地发展你的语言能力。(2)Ishallgoregardlessoftheweather.无论天气好坏我都要去。(3)Regardlessofthedanger,heclimbedthetower.他不顾危险地爬上了高塔。(4)Theyllbuildfriendshipswithpeople,regardlessofraceorreligion.不管是什么种族和宗教信仰,他们都会和人们建立友谊。,-20-,核心词汇,核心句式,2,3,4,1,联想拓展记考点inspiteof虽然;尽管Iwentoutinspiteoftherain.尽管下雨我仍然外出。,-21-,核心词汇,核心句式,2,3,4,1,3.lookahead向前看;为将来打算领悟高考究考法完成句子(1)Itsbeenatoughyear,buttheWhitesaretryingtolookahead.这是艰难的一年,但是怀特一家在尽力向前看。(2)TheAthenianslookedonthegovernmentasabusiness.(2015江苏,阅读理解D)雅典人把政府看作是一个企业。,-22-,核心词汇,核心句式,2,3,4,1,联想拓展记考点(1)lookdownonsb./sth.轻视;瞧不起(2)lookforwardto期望;期待(3)lookinto调查;审查(4)lookon.as.把看作(5)lookout(for.)小心(6)lookthrough快速浏览(7)lookuptosb.尊敬某人,-23-,核心词汇,核心句式,2,3,4,1,4.datebackto追溯到;始于领悟高考究考法翻译或者完成句子(1)Ourmodelofwhatagardenshouldbeoftendatesbacktochildhood.(2016全国甲,七选五)我们的花园应该是什么样的模型的概念经常可以追溯到童年时代。(2)Thecastledatesbacktothe14thcentury.该城堡建于14世纪。(3)ThatmeaningdatesbacktothetimeofThomasEdison.(2013辽宁,阅读理解D)这个含义要追溯到托马斯爱迪生时期。,-24-,核心词汇,核心句式,2,3,4,1,联想拓展记考点(1)datefrom追溯到(2)outofdate过时的;过期的(3)uptodate最新的;最近的,-25-,核心词汇,核心句式,Ifonlyshehadlookedaheadandplannedbetterthisyear!要是她早有预见能为今年做更好的打算该多好啊!分析提炼究考法句中ifonly.意为“要是就好了”,用来表达愿望,句中谓语动词要用虚拟语气。(1)ifonly.haddone.表示对与过去事实相反的愿望(2)ifonly.did.表示对与现在事实相反的愿望(3)ifonly.could/would/mightdo.表示对将来事情的愿望(不用should)名师指津注意:易与ifonly用法相混淆的“onlyif”中only仅起强调作用,意为“只要”。“only+状语”位于句首时,后面的句子需部分倒装。,-26-,核心词汇,核心句式,领悟考法用考点完成句子(1)IfonlyIcouldgo(go)backandresetmygoals.(2015重庆,写作)要是我能回去重新制定我的目标就好了。(2)IfonlyIhadntinformed(inform)herofthenews,shewouldnthavefeltsosad.要是我不告诉她这个消息就好了,她就不会如此伤心了。(3)Ifonlytheywere(be)herenow,wewouldbeabletocelebratetheirweddinganniversary.如果他们现在在这里,我们就能庆祝他们的结婚纪念日了。,-27-,核心词汇,核心句式,选用ifonly和onlyif填空(4)Ifailedagain.IfonlyIhadhadtimetoreviewmylessons.(5)OnlyifImakefullpreparationswillIpassthetestnexttime.,-28-,.单句填空1.Hehasaccurately(accurate)madeameasurementofmygarden.,2.“Tom!”shecried.“Help!”Noreply.IfonlyshehadnotlefthermobilephoneinthatbagwithTom.(201610浙江,读后续写)3.Thedivisions(divide)betweenthevariousclassesofsocietyarenotsosharplymarkedastheyusedtobe.4.Aquickreviewofsuccessesandfailuresattheendofyearwillhelpshape(shape)youryearahead.(2017江苏,单项填空)5.Myroomisamess,butIneedntcleanitbeforeIgoouttonight.Icandoitinthemorning.(2017天津,单项填空),-29-,6.Insteadofusingup219kgofsteel,weveusedonly6kg.Andbecausetheprocessofrecyclingsteelislesspollutingthanmakingnewsteel,wevealsoachievedthefollowingsignificant(significance)savings:inenergyuse47%to74%;inairpollution85%;inwaterpollution35%;inwateruse40%.(201711浙江,阅读理解C)7.Anassumption(assume)behindUKinsurancefordriverlesscars,introducedearlierthisyear,insiststhatahuman“bewatchfulandmonitoringtheroad”ateverymoment.(2017天津,阅读理解C)8.Igotarrested(arrest)forcarelessdriving.9.Therichmanlookeddownon/uponhispoorneighbors.10.Imfedupwithyourcomplaints.11.Interruptions(interrupt)areoneoftheworstthingstodealwithwhileyouretryingtogetworkdone.(2017全国,七选五),-30-,.话题写作(考古)(一)根据提示翻译句子1.它使我们对原始人类生活的思维更加清晰。(primitive;sharpen)Itsharpenedourthinkingaboutthelifeoftheprimitivepeople.2.我们非常有幸到周口店参观。(agreathonour)ItwasagreathonourforustopayavisittotheZhoukoudiancaves.3.这次参观非常有意义。(ofgreatsignificance)Itwasofgreatsignificance.,-31-,4.我们不仅了解了他们在寒冬御寒的方法,而且还知道他们除了拼命工作多找食物防止饥饿外别无选择。(