2020高考英语一轮复习 Unit 5 Meeting your ancestors教学案 新人教版

-1-Unit5Meetingyourancestors三言两语1．IfeelproudofknowingyourinterestinChinesehistory.2．TheYetiissaidtobealarge，hairyanimalthatwalksontwofeetlikeahumanbeing.3．Wecanknowmoreaboutthelifeofgreatpeopleaswellashistoryandculturesofothercountries.1．在古代，中国经历了夏、商等大约20个朝代。Inancienttimes，Chinagotthroughabout20dynasties，suchastheXiaDynasty，theShangDynastyandsoon.2．古代中国是人类文明最早的中心之一。AncientChinawasoneoftheearliestcentersofhumancivilization.[单词拼写应用]核心单词1．alternativen．可能的选择adj.供选择的；其他的2．regardlessadv.不管；不顾3．somehowadv.以……方式；不知怎么地4．skilfuladj.有技巧的；熟练的5．arrestvt.逮捕；吸引n．逮捕；拘留6．spitvt.吐出(唾液、食物等)vi.吐痰7．applaudvi.&vt.鼓掌欢迎；赞赏[语境运用]用所给词的适当形式填空1．What'sworse,theyspat/spit(spit)andeventhrewrubbishintothelake,totallyignoringthenoticeablesign“NoLittering”nearby.2．Hewasarrested(arrest)forspreadingrumorsontheInternet.3．(浙江卷)Amazedathowskilful(skill)theywere，Iwasdeterminedtobejustasgood.4．Themomentthefamoussingerfinishedsinging，theaudiencesstoodupandapplauded(applaud)warmly.拓展1．identifyvt.确认；识别；鉴别→identificationn．辨认；鉴定；确定；身[语境运用]用所给词的适当形式填空1．Aftertheidentificationof-2-单词份证明→identityn．身份；一致；同一性2．starvevi.(使)挨饿；饿死→starvationn．挨饿；饿死3．interruptvt.&vi.打断……讲话；打岔；暂时中断或中止→interruptionn．打断；打岔；中止4．assumevt.假定；设想→assumptionn．设想；假定；担任→assumingconj.假设5．sharpadj.锋利的→sharpenvi.&vt.(使)锋利；尖锐；清晰；削尖→sharpenern．磨具；削具；铅笔刀6．messn．凌乱；脏→messyadj.凌乱的；脏的7．analysisn．分析→analyses(pl.)→analysevt.分析8．significantadj.重要的→significancen．意义；意思；重要性；重要意义victim'sappearanceandage,thepoliceidentifiedthattheidentityofthekiller.(identify)2．Ifyouinterruptothers'conversationabruptly,youwillbetoblameforyourinterruption．(interrupt)3．Theoldmanwasstarvedtodeath.Peoplefeltpityforhisstarvation．(starve)4．IhavebeensobusythatIhavenotimetocleanthemess，sothehouselooksverymessy．(mess)5．Withtheteacher'shelp,Ianalysedthedataofthisexperiment.Theteacherconsideredmyanalysisisreasonable.(analyse)6．Thescientiststhinkhisinventionisofgreatsignificance,becauseitissignificanttocurethepatientsofdeadlydisease.(significant)阅读单词1．tentativeadj.试探性的；不确定的2．acuteadj.有观察力的；敏锐的；严重的；深刻的3．ampleadj.足够的；充足的；富裕的4．primitiveadj.原始的；远古的；简陋的5．ripenvt.&vi.使……成熟；成熟6．gayadj.快乐的；欢快的7．dizzyadj.头晕目眩的；眩晕的；使人发晕或困惑的8．acceleratevi.&vt.加速；促进9．categoryn．种类；类别；范畴10．howlvt.&13.divisionn．划分；分割；分配；分界线14．systematicadj.有系统的；有计划的；有条理的15．scratchn．(刮、抓、划的)痕迹；搔；挠vt.搔；抓；擦伤；刮坏16．pulsevi.强烈而有规律地跳动；搏动n．脉搏；节拍-3-vi.嗥叫；叫喊；吼叫n．长嚎；嗥叫11．deletevt.删；删除12．accuracyn．精确；准确17．worshipvt.&vi.崇拜；敬奉n．崇拜；敬神1．Topreservenaturalhabitats,biologistsexpectedthegovernmenttomakelawsthatwouldarrestcommercialdevelopmentintheseareas.阻止；遏止2．Ifthereisnopresident,powerwillbeassumedbythemostextremistforces.掌管；夺取[短语多维应用]高频短语1．atmost至多；最多2．beawareof知道；意识到3．regardlessof不管；不顾4．dateback(to...)追溯到；始于5．keepout关在门外；不准入内[语境运用](填入一个适当的词)LastSunday，ourclassvisitedthehistorymuseuminourcityregardless①ofthehotweather.Inthemuseum，wesawanoldstonewhichwassaidtobeascraperusedbyourancestors.Thestonescraperdatesback②totheXiaDynasty.Whenweweretolditsuse，wewereaware③ofourancestors'wisdom.6．cutup切碎7．lookahead向前看；为将来打算8．scare...away把……吓跑9．fedupwith受够了；饱受；厌烦10．with/inrelief轻松地；如释重负地[语境运用](填入一个适当的词)Theannounceralsoexplainedthatthestonescrapercouldbeusedtocut④upthemeat.Besides，ourancestorshadlearnedtoscarethebeasts⑤away．However，theywerefedup⑥withtheirlife，sotheyhadtolook⑦ahead.[句式结构仿写]-4-教材原句背诵句式仿写应用1．ifonly...意为“要是……就好了”Ifonlyshehadlookedaheadandplannedbetterthisyear！看看我面临的麻烦。要是我听了你的建议就好了。LookatthetroubleIamin.IfonlyIhadfollowedyouradvice.2.haddone...when...表示“刚刚……这时……”Shehadalmostreachedherdestinationwhenadelicioussmellarrestedherprogressandshestopped.他刚走进教室，这时铃声响了。Hehadjustenteredtheclassroomwhenthebellrang.1．alternativeadj.供选择的；其他的n．可能的选择；选择对象(1)havenoalternativebuttodosth.别无选择只好做某事analternativeto...……的替代物(to是介词)(2)alternativelyadv.可供选择地alternativeways/approaches/methodstolearning可供选择的学习方法analternativetotraditionalteachingmethods代替传统的教学方法[基础练习]——单句语法填空①(湖北卷)Asthereislessandlesscoalandoil,scientistsareexploringnewwaysofmakinguseofalternative(alternatively)energy,suchassunlight,windandwaterforpowerandfuel.②TheInternetalsoprovidesuswithacheapalternativetocommunicating(communicate)withothers.[链接写作]——一句多译(福建卷)失败乃成功之母。有时候，为了成功，我们不得不勇敢地直面失败并从中吸取教训。①Failureisthemotherofsuccess.Sometimes,inordertosucceed,wehavenoalternativebuttofacefailurebravelyandlearnfromit.-5-②Failureisthemotherofsuccess.Sometimes,inordertosucceed,wehavenochoicebuttofacefailurebravelyandlearnfromit.[名师点津]“别无选择只得……”的表达方式还有：havenochoicebuttodo；cannot(help)butdo；candonothingbutdo。在这些结构中若but之前出现实义动词do的某种形式(does，did，done)，but之后要用省略to的不定式，否则，but之后的to不能省略。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，打岔；阻断物withoutinterruption连续地，不断地interruptthespeaker演讲者beinterruptedbyaknockatthedoor被敲门声打断了[基础练习]——单句语法填空①a.(湖北卷)Youshouldn'thaveinterrupted(interrupt)themeetingtotellmethat；youcouldhavecometotellmeafterward.b．Therewasaknockatthedoor.Itwasthesecondtimesomeonehadinterrupted(interrupt)methatevening.②HeavysmogandfogcontinuedtohitmanypartsofeastandnorthChina,causingtrafficinterruptions(interrupt)．[链接写作]——完成