高考英语 Unit 5 Meeting your ancestors课件 新人教版选修8

Unit5MeetingyourancestorsⅠ.单词盘点核心速记1.__________(n.)可能的选择(adj.)供选择的；其他的2.________(vt.&vi.)打断……讲话；打岔；暂时中断或中止3._______(vt.)假定；设想4.________(n.)种类；类别；范畴alternativeinterruptassumecategory5.________(adv.)以……方式；不知怎么地6.______(vt.)删；删除7.________(n.)学院；学会；学术团体；院校8._________(vi.&vt.)加速；促进9.______(vt.)逮捕；吸引(n.)逮捕；拘留10._____(adj.)晕眩的；昏乱的；使人发晕或困惑的somehowdeleteacademyacceleratearrestdizzy联想串记11._________(n.)挨饿；饿死→______(vi.)挨饿；饿死12.________(n.)精确；准确→________(adj.)准确的；精确的13._______(v.)(使)锋利,尖锐;清晰→_____(adj.)锋利的,尖锐的→_________(n.)磨具,削具14.______(adj.)凌乱的；脏的→_____(n.)凌乱,脏starvationstarveaccuracyaccuratesharpensharpsharpenermessymess15.________(n.)分析→________(pl.)→_______(vt.)分析16.___________(n.)意义；意思；重要性；重要意义→_________(adj.)重要的17._______(n.)分割；划分；分配；分界线→______(v.)分割,划分,分配18.________(vi.&vt.)鼓掌欢迎；赞赏→________(n.)鼓掌19.______(adj.)有技巧的；熟练的→____(n.)技能,技巧analysisanalysesanalysesignificancesignificantdivisiondivideapplaudapplauseskilfulskillⅡ.短语互译1.不管；不顾___________2.至多；最多_______3.切碎______4.受够了；饱受；厌烦__________5.向前看；为将来打算__________6.dateback(to...)_____________7.arrestsb.for_________________8.withrelief_______9.keepout_________10.turntosb.forhelp___________regardlessofatmostcutupfedupwithlookahead追溯到；始于因……而逮捕某人欣慰地阻止进入向某人求助Ⅲ.句型透视1.“musthave+过去分词”表示“对过去的肯定猜测”。It______________(一定是)veryuncomfortable.2.“wouldhave+过去分词”意思是“想必……”“肯定会……”,用于虚拟语气。That_________________________(想必会给他们取暖),cookedthefoodandscaredwildbeastsawayaswell.3.ifonly虚拟语气表示“要是……就好了”。______(要是……就好了)itcouldbejustlikelastyear!musthavebeenwouldhavekeptthemwarmIfonly4.“had+过去分词...when...”表示“刚刚……这时……”She_________________(就要到达)herdestination_____(这时)adelicioussmellarrestedherprogressandshestopped.5.onlytodo表示意想不到或令人失望的结果,意思是“结果却……”Abruptlyshesatdown,___________________(结果却被……搂了起来)byherlaughing,shoutingsister,Luna.hadalmostreachedwhenonlytobescoopedupⅣ.语篇完形AgroupofstudentsfromEnglandhascometotheZhoukoudiancavesforavisit.Anarchaeologistis1.________themround.Thearchaeologistshavebeen2.__________hereformanyyears.Afterfindinghumanandanimalbonesinthosecaveshigherupthehillas3.____astoolsandotherobjects,theythink4.__isreasonabletoassumetheylivedinthesecaves,5._________ofthecold.Theydiscoveredfireplacesinthecentreofthecaves6.______theymadefires.showingexcavatingwellitregardlesswhereSomeevidencesuggeststhatourancestorsdidwearclothes7._____fromanimalskins.Thearchaeologistalsoshowsthestudentsa8.________necklacepreservedquitewell.Indeed,asthebotanicalanalyseshaveshownus,allthefieldsaroundhere9.____tobepartofalargeshallowlake.Perhapstherewastradebetweenearlypeoples10.__theytravelledtotheseasideontheirjourneys.madeprimitiveusedor1.选用所给词汇的正确形式完成句子(1)Thepencilwasnot_____,sohe_________itwitha_________.(sharpen)(2)Sheusedtosufferfrom_________butnowshe__________herselftotrytoloseweight.(starve)sharpsharpenedsharpenerstarvationisstarving(3)Whileworkingouttheproblem,youshouldpaymoreattentiontothe________.Youmustmeasurethelength_________inordertogetthe________number.(accurate)(4)_____________,wemustexpectsomechangestobemadeinoursystemofgovernment.(lookahead)(5)Thenoticehangingonthefrontwallismeant__________theunwantedvisitors,especiallyatworkinghours.(keepout)accuracyaccuratelyaccurateLookingaheadtokeepout2.选用句型透视中的句式仿写句子(1)如果我采纳了他的建议就好了！__________________________(2)他刚走进教室,这时铃声响了。______________________________________________(3)汤姆去游泳,却不幸被淹死了。__________________________________IfonlyIhadtakenhisadvice!Hehadjustenteredtheclassroomwhenthebellrang.Tomwenttoswim,onlytobedrowned.核心考点interrupt3年1考regardlessof3年1考ifonly3年2考1.alternativen.可能的选择adj.供选择的；其他的(1)havenoalternativebuttodosth.别无选择；只好做某事analternativeto...……的替代品(2)alternativelyadv.可供选择地①Haveyougotanalternativesuggestion?你有没有其他的建议？②用所给动词的适当形式填空(admit)Hehadnoalternativebut________thathewaswrong.=Hehadnochoicebut________thathewaswrong.=Hecoulddonothingbut______thathewaswrong.他除了承认他错了别无选择。【点津】表示“别无选择,只得……”的表达方式还有：havenochoicebuttodo;can’tchoosebutdo;can’t(help)butdo;candonothingbutdotoadmittoadmitadmit【高考链接】(2009·湖北高考)Asthereislessandlesscoalandoil,scientistsareexploringnewwaysofmakinguseof_____energy,suchassunlight,windandwaterforpowerandfuel.A.primaryB.alternativeC.instantD.unique【解析】选B。考查形容词辨析。句意：因为煤和石油都越来越少,科学家们正在探索利用可替代能源像太阳能、风能和水能的方法。alternative有“可选择的,可替代的”之意,符合句意。primary“首要的,初期的”；instant“立即的,迅速的”；unique“独特的”。2.interruptvt.&vi.打断……讲话；打岔；暂时中断或中止(1)interruptsb./sth.(withsth.)(因某事)打断某人/某事(2)interruptionn.打扰；插嘴；阻断物withoutinterruption连续地；不断地①Tradebetweenthetwocountries_________________thewar.两国之间的贸易被战争中断了。②Itisnotpolitetointerruptaspeakerwithfrequentquestions.不断提问打断演讲者是不礼貌的。wasinterruptedby③Shehaskeptupphysicaltrainingforseveralyearswithoutinterruption.她坚持体育锻炼,多年来从未间断。【辨析】理解下列区别并选词填空interrupt突然中断、打断他人的言语或行为,使其不能继续disturb较正式的用词,多用于被动语态。指扰乱,使人不能平静或妨碍别人工作、思维或正常秩序,是程度较深的打扰填空：Sorryto_________you.Couldyoutelluswhetherwe_______themwhenwetalkloudly？interruptdisturb【助记】对比记忆interrupt/disturb3.assumevt.假定；设想(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①________________shoppingontheInternetisnotperfec