2020版高考英语总复习 Unit 3 Inventors and inventions课件 新人教版选修8.ppt

基础自主梳理考点分层突破单元能力提升,Unit3,Inventorsandinventions,基础自主梳理考点分层突破当堂跟踪检测,【单词回顾】分类识记拓展运用一、基础识记词汇.填一填(基础会书写)1._vi.(水)龙头,基础自主梳理,file,distinguish,product,bear,seize,tap,7._adj.稳固的;稳定的;安定的8._adj.实际的;实践的;实用的9._adj.被动的;消极的;被动语态的,基础自主梳理,practical,stable,passive,.填一填(阅读识其义)1.patentn._2.criterion(pl.criteria)n._3.validadj._4.stringn._5.greengrocern._6.currentn._adj._7petencen._,基础自主梳理,线;绳子;一串,(评判的)标准;尺度,专利证书;专利权,蔬菜水果商,有效的;确凿的,(水或气)流;电流,现在的;当前的,能力;胜任;本领,8.extensionn._9.versionn._10.personneln._,基础自主梳理,版本;译本,电话分机;扩大;延伸,人力资源;人事部;全体人员,.用一用(语境推意)1.2018天津卷Theglobalpopulationisexpectedtogrowto9.6billionby2050,andsomeanalystsestimatethatfoodproductionwillneedtoberaisedby50percenttomaintaincurrentlevels._2.2018全国卷Inordertopasstheclass,amongothercriteria,wehadtowriteapaperonhowweplantoapplywhatwewouldlearninclasstoourfutureprofessionsand,eventually,toourlives._3.2016全国卷Theytoldhertostaystilluntiltheemergencypersonnelarrived,butshethoughtthecarwasgoingtoexplode._,基础自主梳理,目前的,现在的,标准,救援人员,二、核心拓展词汇.填一填(掌握书写)1._adj.便利的;方便的;就近的_n.方便;便利2._n.预料;预期_vt.期望;预期3._vt.联想;联系n.同伴;伙伴_n.联系;协会;社团4._n.小心;谨慎_adj.小心的;谨慎的_adv.小心地;谨慎地5._adj.宽大的;仁慈的;慈悲的_n.宽大;仁慈,基础自主梳理,expect,convenience,convenient,associate,expectation,association,caution,cautious,cautiously,merciful,mercy,6._adj.冰冻的;严寒的_v.冰冻_adj.冻结的7._adj.清白的;无罪的;天真的_n.天真;清白8._adj.突然的;意外的_adv.突然地;唐突地9._adj.被动的;消极的;被动语态的_(反义词)10.occasionallyadv.偶然地;不时地_adj.偶然的_n.时机;机会;场合,基础自主梳理,innocence,freezing,freeze,innocent,frozen,abrupt,abruptly,passive,active,occasional,occasion,.用一用(境中提升)1.2018浙江卷书面表达IamwritingtoapplyforthepostofvolunteerforourschoolEnglish_(associate).2.“Leigh,”hesaid,_(seize)myarmtoholdmeback.3.Thetrainstopped_(abrupt),nearlytippingmeoutofmybunk.4.Thesecretaryarrangeda(n)_(convenience)timeandplacefortheapplicantstohaveaninterview.,基础自主梳理,convenient,seizing,association,abruptly,5.Yoursuggestionsoundsreasonableand_(practice).Ithinkitdeservestobediscussedatthenextmeeting.6.Insomeschools,overcrowdingmakesschoollifeevenharder_(bear).7.2016浙江卷Incollege,therearesomanygoodchancesforyoutomeetyour_(expect).,基础自主梳理,practical,tobear,expectations,【记一记】词不离群,基础自主梳理,1.表示“抓住”的相关词语seizevt.抓住;捉住catchvt.抓住;接住graspvt.抓住;掌握catchholdof抓住getholdof抓住2.后缀是-ive的态度形容词passive被动的active主动的positive积极的negative消极的subjective主观的,【短语扫描】归纳积累一网打尽.填一填(掌握书写)动词+介/副词1.call_给打电话;使回忆起2.set_开始;着手3.get_设法联系上(尤指打通电话);(设法)做完;通过4.dive_迅速把手伸入;一心投入5.set_(todo)开始(做),基础自主梳理,about,up,out,through,into,6.hang_不挂断;稍等;紧紧握住;坚持7.ring_回复电话8.ring_挂断电话介词+名词9.out_order次序颠倒;发生故障其他10.now_then偶尔;有时,基础自主梳理,on,off,back,of,and,.用一用(境中提升)选用以上短语填空1.2016江苏卷Itisoftenthecasethatanythingispossibleforthosewho_tohope.2.Havingmadeuphismind,he_carryingouttheplan.3.2016全国卷书面表达Wecan_earlysothatwellhavemoretimetoreadandselectbooks.4.Thesmellofthesea_memoriesofherchildhood.5.2017全国卷IwishIknewthetimesofthetrainstoLondon.Butourphones_.,基础自主梳理,setout,hangon,setabout,calledup,outoforder,【记一记】词不离群,基础自主梳理,1.“有时”词汇全接触nowandthen偶尔;有时nowandagain不时;时而fromtimetotime不时2.表示“开始/着手做某事”的短语精选getdowntodoingsthsetouttodosthsetaboutdoingsthsettledowntosthstart/begindoing/todosth3.“v.+into”结构的短语荟萃diveinto一心投入burstinto突然闯入runinto撞上lookinto调查;往里看knockinto撞上breakinto破门而入,youwillhavesomethingworth,基础自主梳理,【句式再现】攻克句型对接高考,Pleasebehere,andyouaretobeinterestedinpaper-cutting,基础自主梳理,Beingverystable,Beingpoor,distinguishvt.辨别经典例句(1)教材原句P20Herewasachanceformetodistinguishmyselfbyinventingsomethingmercifulthatwouldcatchsnakesbutnotharmthem.这回我有机会来表现一下自己了。我要发明某种仁慈的东西,既可以把蛇抓住,又不会伤害到它们。(2)Forexample,theserobotswillbeabletodistinguishwhensomeoneishappyorsad.例如,这些机器人能够辨别人们是开心还是难过。,核心词汇,归纳拓展distinguishfrom把与区分开来distinguishbetweenAandB区分A与Bdistinguishoneself(as)(作为而)出名distinguishedadj.卓越的;杰出的;著名的bedistinguishedfor因而闻名/著称bedistinguishedas作为而闻名/著称,【名师指津】表示“把区分开”或“与不同”之意的表达还有:tellfrom;tellapart;differfrom;bedifferentfrom;varyfrom等。即学即练(1)单句语法填空Thereissomethingaboutmusicthatdistinguishesit_allotherartforms.Iseeyouvebeendistinguishing_(you)atschool.Ihavehadalotofplaints_yourbehaviour.,from,yourself,about,Honestlyspeaking,Iadmireyour_(distinguish)achievements.(2)单句改错WeiYuanwasdistinguishedasRecordsandMapsoftheWorld._(3)链接写作句式升级Hewasdistinguishedforhisknowledgeofeconomicsandwaselectedasheadoftheeconomicschool._(用过去分词短语作状语改写句子),distinguished,asfor,Distinguishedforhisknowledgeofeconomics,hewaselectedasheadoftheeconomicschool.,2seizevt.抓住;捉住;夺经典例句(1)教材原句P21Pressedbymyfriendsandrelations,Idecidedtoseizetheopportunitytogetrecognitionformysuccessfulideabysendingmyinventiontothepatentoffice.由于朋友和亲戚的敦促,我决定抓住这次机会把我的发明送到专利局去,使我这次成功的想法得到认可。(2)Shewasseizedwithasuddendesiretolaugh,atamostunsuitablemomentintheperformance.在演出最不该笑的时候,她突然想笑。,归纳拓展seize/graspachance/anopportunitytodo/ofdoing抓住机会做某事seizesbbythe+身体部位抓住某人的beseizedwith/beinfectedby受到侵袭,【名师指津】seize作“(疾病)侵袭”讲时常用于被动语态中,构成“beseizedwith”结构,意为“感染疾病;受侵袭”。Hewasseizedwithsuddenchestpains.他突然感到胸部疼痛。,即学即练单句语法填空(1)Aboveall,wemustseizeeveryopportunity_(improve)ouroperationalefficiency.(2)Herecamethedisturbingnewsthathe_(seize)withanillnesswhilehewaswritinghisessay.,toimprove,wasseized,3bearvt.忍受;忍耐;负担;结果实;生育n.熊经典例句(1)教材原句P24Icannotbearthesmellofsausageburntonthebarbecue.我无法忍受香肠在烤架上被烧焦的味道。(2)Thebearwasthinandsmall,movingaimlessly.这头熊又瘦又小,漫无目的地游荡着。(3)Hiseffortsfinallyborefruitandthepermissionwasgranted.他的努力终于有了结果,请求得到了批准。,归纳拓展beartodo/doingsth忍受做某事bearsbtodosth容忍某人做某事cantbeardoing/todosth不能忍受做某事bearaheavyburden肩负重担bearresponsibility/theblame承担责任/受责备bear/keepinmind记住bear/keepinmindthat记住cantstand/tolerate无法忍受putupwith容忍,【名师指津】bear表示“忍受”时其后可跟doingsth,表示习惯性动作,也可跟todosth,表示某一次具体的动作,且多与can,could,beableto连用。Icantbearhavingacatinthehouse.我受不了家中养猫。Icantbeartoseeyoulikethis.我不忍见你这样。,即学即练(1)语境语法填空_(bear)aheavyburden,MrWhiteworkshardeveryday.Hecantbear_(raise)anypetsathome.Hemakeshissonkeepinmind_heshouldbear_(responsible)forhisownbehaviour.(2)完成句子你应该牢记只有一心投入工作,你才能把它做好。Youshould_onlyifyoudiveintoyourworkcanyoudoitwell.,Bearing,raising,that,responsibility,bearinmindthat,4associatevt.联想;联系n.伙伴;同事;同伴经典例句(1)教材原句P26Althoughheismostoftenassociatedwiththeinventionofthetelephone,hewasindeedacontinuingsearcherafterpracticalsolutionstoimprovethequalityofeverybodyslife.虽然人们常把他与电话的发明联系起来,但他的确是一位永不停息的探索家,不断寻求着改善人们生活质量的可行的方法。,(2)Weassociatepiggybankswithchildren,butinmanycountries,thelittlecontainersarealsopopularwithadults.我们把存钱罐跟孩子联系在一起,但是在许多国家,这种小小的容器在大人中间也很受欢迎。,归纳拓展associatesb/sthwithsb/sth把和联系在一起;由联想到beassociatedwith和有关associatewithsb与某人交往或打交道associateoneselfwithsth声称或表示自己赞同某事物associationn.联合;联想;交往;协会;团体inassociationwith与合伙/合作,即学即练(1)语境语法填空Davidlikesassociating_othersandmakingfriendswiththem.Hesetup_associationlastyearwherepeoplecouldexchangeanything_(associate)withinventionsandinventorsfreely.(2)单句改错Thefancollectedalotofinformationassociatingwithhisfavouritestars._,with,an,associated,associatingassociated,对点训练语境语法填空WangYong1._(distinguish)asoneoftheAnnualTopTenPolicemen.Not2._(bear)anycriminalescapingpunishment,hehasdevotedhimselftohiswork.Sofarhe3._(seize)morethan2,000robbersandthievesinhis20-yearpolicecareer.MrWangisalsoathoughtfulmanandhe4._(file)alltheinformation5._(associate)withthecriminalshehascaught.Hetriestohelpthemwithinhispowerifpoliciespermit.Heregularly,bearing,isdistinguished,hasseized,hasfiled,associated,6._(dial)theformerprisonersaskingabouttheirperformances.Sometimes,hegoestovisittheminperson,7._(tap)theirshoulderstoencouragethemtobehavewell.,dials,tapping,callup给打电话;征召(服役);唤起;使回忆起经典例句(1)教材原句P20WhenIcalledupmymotherinthecountrysideonthetelephoneshewasveryupset.当我打电话给在乡下的母亲时,她显得非常焦躁不安。(2)Illbeoutforsometime.Incaseanythingimportanthappens,callmeupimmediately.我要出去一会儿。万一有重要的事情,立即给我打电话。,高频短语,归纳拓展callat拜访(某个地点)calloff取消;停止callon/upon拜访(某人);号召callfor需求;需要;去接(某人)与打电话相关的短语:打电话:givesbaring/call;callup回电话:ringback挂断电话:ringoff;hangup别挂断电话:hang/holdon,即学即练完成句子(1)我还没有来得及插话,她就挂断了电话,我只好过会儿再打回去。BeforeIcouldgetin,_.(2)没有必要担心,我7点钟去接你。Thereisnoneedtoworry._.,sherangoff/hungup,andIhadtoringbacklater,Iwillcallforyouatsevenoclock,2getthrough设法联系上(尤指打通电话);(设法)做完;通过;用完;耗尽经典例句(1)教材原句P26Icantgetthrough.我打不通电话。(2)Thisisgoodadviceforanewadventureorjustgettingthroughtodayschallenges.对于一个新的探险或者只是完成今天的挑战来说,这是一个很好的建议。,归纳拓展gothrough检查;经历;通过passthrough从中穿过;走过lookthrough浏览;快速查看;透过看seethrough看穿;识破livethrough活过(一段时间);经过后仍然活着breakthrough突破(障碍),即学即练写出下列句中getthrough的含义(1)Imanagedtogetthroughthegameandthepainwasworthitintheend.()(2)Icouldntgetthroughtohimbecausehistelephonewasoutofordernowandthen.()(3)Luckily,thegapinthefencewasjustwideenoughforthesheeptogetthrough.()(4)Thelittleboygotthroughallhismoneyinjustoneweekandhadtoaskhismumforsomemore.(),设法做完,打通电话,通过,用完,对点训练运用所学短语完成下列短文Recentlymylifeis1._(紊乱).Icantsleepwellatnightandhaveaheadache2._(时而).Asaresult,Icant3._(完成)myschoolwork.Atlast,Ithinkofmygoodfriend,Jack.I4._(给他打电话)toaskforhelpandhegivesmesomeusefuladvice.Followinghisadvice,Ibeeoptimistic.Andnow,I5._(开始)livinganewlife.Ican6._(一心投入)myresearchproject.,outoforder,nowandthen,callhimup,getthrough,setabout,diveinto,1Followitup,exploreallaroundit,andbeforeyouknowit,youwillhavesomethingworththinkingabouttooccupyyourmind.(教材P25)跟随它,在它周围探索,不知不觉中,你就会发现某种值得思考的东西占据着你的大脑。句型公式,重点句型,本句为“祈使句+and+陈述句”句型。祈使句相当于if引导的条件状语从句,经典例句Workharder,andyouwillsucceedinyourstudies.=Workingharder,youwillsucceedinyourstudies.=Ifyouworkharder,youwillsucceedinyourstudies.如果你更加努力学习,在学习上你就会成功。,归纳拓展“祈使句+and+陈述句”句型的变化形式:“名词短语+and+陈述句”结构,名词短语中通常含有more,another,further,earlier等词。Itisreallyverydangerous.Onemorestep,andthebabywillfallintothewell.真危险。再多迈一步,这个小孩儿就掉进井里了。,祈使句+or/otherwise+陈述句=Ifnot,+主句or表示“否则;要不然的话”,or可用orelse或otherwise替换,表示从反面来预测结果。Studyhard,or/otherwiseyoullfailinyourexams.=Ifyoudontstudyhard,youllfailinyourexams.=Youwillfailinyourexamsunlessyoustudyhard.努力学习,否则你会考试不及格。【名师指津】上述方框中各结构后面的陈述句多用一般将来时。,即学即练单句语法填空(1)Watchyourstep,_youmightfallintothewater.(2)Standonthetopofthetower,_youllenjoythesceneryofthewholecity.,otherwise/or,and,2Beingverystable,ithasprovedinvaluableinthedesignofbridges.(教材P25)由于具有良好的稳定性,在桥梁设计中,它被证明是极其有用的。句型公式,beingverystable是现在分词短语,在句中作原因状语。“being+形容词/过去分词/副词/介词短语/名词”通常在句中作原因状语,此结构一般放在句首,有时也可置于句尾。,经典例句(1)Beingunemployed,hehasntgotmuchmoney.由于没有工作,他没有多少钱。(2)Thegirlfeelshomesick,beingawayfromhomeforthefirsttime.由于是第一次离开家,这个女孩想家了。,【名师指津】上面句子中being的逻辑主语与句子的主语是一致的,如果不一致的话,就要给being加上自己的主语,构成独立主格结构。Schoolbeingover,youcanhardlyfindanystudentsthere.因为已放学,所以在那儿你几乎找不到任何学生。,即学即练单句语法填空(1)_(be)veryshy,hecouldntaskhertogotothemovieswithhim.(2)There_(be)norainformonths,allthecropsaredyingout.,Being,being,对点训练语境改错Therewerenocustomersatthishour,mymotherclosedhershop.Beforelongsheappearinfrontofme.Apetitionwastotaketheplacethenextday.Beverygoodatsciencesubjects,Ihadagoodchanceofgaininghighgrades.KnowingthatIwouldliveuptoherexpectations,shestillexpectedmetosleepwellbutrefreshmymindbeforethepetition.“Dontstayuptoolate,youllfeeltiredtomorrow.”,Therewerenocustomersatthishour,mymotherclosedhershop.Beforelongsheappearinfrontofme.Apetitionwastotaketheplacethenextday.Beverygoodatsciencesubjects,Ihadagoodchanceofgaininghighgrades.KnowingthatIwouldliveuptoherexpectations,shestillexpectedmetosleepwellbutrefreshmymindbeforethe,being,appeared,Being,and,petition.“Dontstayuptoolate,youllfeeltiredtomorrow.”,or,.单句语法填空1.Heisalwayssobusywithhisworkthathehasnochoicebuttogotoseehisparents_(occasion).2.Ihavefilledintheformand_(file)mypatentapplicationwiththepatentoffice.3.Weallhavean_(expect)thathecanpassthedrivingtestnextweek.4.Hetookmeasurestomakeupforhisfault,whichreceivedour_(recognize).5.Heisa_(practice)mananddoesntlikeemptytalk.,occasionally,filed,expectation,recognition,practical,6.Thetouristarea,_(dot)withhistoricandscenicattractions,isvisitedbythousandsoftouristseveryday.7.AsfarastheAmericanchildrenareconcerned,theChristmas_(associate)withexcitement,happinessandgifts.8.Ihavesetabout_(apply)tobeavolunteersinceIlearnedtheinformation.9.IvebeentryingtophoneCharlesallevening,buttheremustbesomethingwrongwiththenetwork;Icantseemtoget_.10.Theguestsleftmostofthedishes_(touch)becausetheydidnottastedelicious.,dotted,isassociated,through,applying,untouched,.短语填空1.Yourletter_thedayswhenweworkedtogetheronthefarmsfifteenyearsago.2.Itstheloveandresponsibilitythathavedrivenhimto_manyhardshipsandsurvive.3.Ifyou_forawhileIwillgoandseeifIcanfindyourmother.4.Itriedtotelephoneyoulastnight,butthelinewas_andIcouldntgetthrough.5.2016北京卷Mygrandfatherstillplaystennis_,eventhoughhesinhisnineties.,callsup,getthrough,outoforder,hangon,nowandthen,hangon,nowandthen,callup,getthrough,outoforde