2021版高考英语大一轮复习 Unit 3 Science and nature课件 牛津译林版必修5

,unit3scienceandnature,内容索引,核心素养测评,step1以高考为导向印证教材基础,step2以核心为根本探究课堂重点,step3以检测为载体提升语基能力,step4以话题为主线锤炼素养技能,【知识主线串记】短文中黑体部分为本单元核心知识点,请按要求补全短文,并背诵体会黑体部分用法。recently,we1._(conduct)asurveyastothepolicyofbeingcoal-free.the2._(major)ofstudentsare3._favourofit.theythinkitisnecessary4._(adopt)someseriousmeasurestostopairpollution.mostresidentsinthecountrysideuseagreatamountofcoalinthewinter.as5._consequence,airpollutioninthewinterisparticularlyserious.theyholdthe,haveconducted,majority,in,toadopt,a,pointofview6._ifwedidnttakeactionimmediately,there7._(be)nochancetoregret.itisreportedthatthefirstcity8._(enforce)thepolicyhaswitnessedagreatimprovementinairquality.inmyopinion,ontheonehand,weshouldalsotakesomeotherfactorsinto9._(consider),suchasthecost,thesourceofalternativeenergy.ontheotherhand,ithinkthatthepolicywontworkwellunless10._(carry)outconsistently.,that,wouldbe,toenforce,consideration,carried,part1考纲高频单词1.adoptvt.(adopted,adopted,adopting)收养,领养;采用,采纳,【语块必记】(1)adoptonesadvice/suggestion/plan.采纳某人的建议/方案(2)adoptionn.收养,采用adoptedadj.被收养的,【易混辨析】adaptvi.改编。adapt与adopt仅有一个字母之差,注意区分。,【语境速测】单句语法填空thenewtaxwouldforcecompanies_(adopt)energy-savingmeasures.recently,drkennedy_(adopt)asthepartyscandidateforsouthcambridge.sally_(adopt)whenshewasfour.,toadopt,hasbeenadopted,wasadopted,句式升级afterheadoptedanewway,theproblemwassolved._,theproblemwassolved.(with的复合结构)_,hesolvedtheproblem.(现在分词短语作状语),withanewwayadopted,havingadoptedanewway,2.consequencen.结果,后果【文化金句】oncenaturalresourcesrunout,theconsequencewillbeunimaginable.一旦自然资源用尽,后果将不可想象。,【语块必记】(1)asaconsequence=inconsequence因此,结果inconsequenceof=asaconsequenceof由于的缘故,因而answerfor/dealwith/take/suffer/facetheconsequences承担后果(2)consequentadj.作为结果的;随之发生的(3)consequentlyadv.所以,因此,【语境速测】单句语法填空thisposesathreattoagricultureandthefoodchain,and_(consequent)tohumanhealth.完成句子imissedthebusthismorningand_waslateforwork.今天早上我错过了公共汽车,结果上班迟到了。,consequently,asaconsequence,一句多译由于表现不好,他被开除了。世纪金榜导学号_,hewasdismissed.=hebehavedbadly,_,hewasdismissed.,inconsequenceof/asaconsequenceof/asaresultofhisbadbehaviour,asaconsequence/inconsequence/asaresult/consequently,3.considerationn.仔细考虑;必须考虑的因素;体谅,顾及【文化金句】eventodayxuanpaperisstillconsideredthebestkindofpaperforcalligraphyandtraditionalchinesepainting.直至今天,人们仍认为宣纸最适于书法和国画。,【语块必记】(1)oconsideration把考虑在内(2)considervt.考虑;认为considerdoingsth.考虑做某事consider.tobe/as认为是(3)considerateadj.考虑周到的itisconsiderateofsb.todosth.某人做某事很体贴(4)considerableadj.相当的;可观的(5)consideringprep.考虑到,【语境速测】单句语法填空igreatlyappreciateanyofyourfavorable_(consider)ofmyapplication.tobuildupyourbodyandlearnhowtoprotectyourselfwell,youcantakemartialartscourses_consideration.句式升级(用非谓语和被动语态改写句子)whenwetakethesefactorsintoconsideration,weknowthatwemusttakemeasuresimmediatelytostrengthenstudentsself-independence._immediatelytostrengthenstudentsself-independence.,consideration,into,takingthesefactorsintoconsideration,weknowthatmeasuresmustbe,taken,4.confirmvt.使确信【文化金句】geoffedwards,whowasadmittedintothecambridgeuniversityattheageof52,hasconfirmedanoldchinesesaying-itisnevertoolatetolearn.52岁的杰夫爱德华兹考入剑桥大学,他证实了一句中国古话:学无老幼。,【语块必记】(1)confirmthat/wh-clause确定,证实confirmsb.insth.使某人确信某事坚定某人的信念ithasbeenconfirmedthat.已确定(2)confirmedadj.坚定的,根深蒂固的,【语境速测】单句语法填空sixpeople_(confirm)theywillbeattendingandtenhaventrepliedyet.flightsshould_(confirm)48hoursbeforedeparture.thislatestinformationconvincesmeofthebeliefthatheistoblame.(同义句转换)thislatestinformation_thebeliefthatheistoblame.,haveconfirmed,beconfirmed,confirmsmein,5.frightenvt.使惊吓,使惊恐【文化金句】generalhelongswisestrategyfrightenedtheenemiesintorunningaway.贺龙将军的明智之举使得敌人闻风丧胆。,【语块必记】(1)frighten.away/off把吓跑,吓走o/outofdoingsth.恐吓某人做/不做某事(2)frightenedadj.惊恐的befrightenedtodosth.害怕做某事befrightenedof对感到害怕befrightenedtodeath被吓得要死(3)frighteningadj.令人恐惧的(4)frightn.害怕,惊恐,【语境速测】单句语法填空survivorswaitedfortherescueboats,dazedand_(frighten).theirlawyerstriedtofrightenus_signingthecontract.多变fright填空seeingthe_sight,hewas_,which_himawaywith_expression.asaconsequence,itgavemea_aswell.我被那声音吓得要死。(一句多译)thenoise_.=thenoise_.,frightened,into,frightening,frightened,frightened,frightened,fright,frightenedmetodeath,gavemeaseverefright,【误区释疑】frightened为v.-ed类形容词,表示人的感受,常修饰人或说明人的感受等。frightening为v.-ing类形容词,用来修饰使人害怕的人或事物。,part2重点短语句式6.ontheonehand.ontheotherhand.一方面,另一方面【文化金句】ontheonehand,ruskinwasinfluencedbythe19thromanticism.ontheotherhand,heinherited18thclassicismaesthetictradition.罗斯金一方面受到19世纪浪漫主义思潮的影响,另一方面继承了18世纪古典主义美学思想的传统。,【语块必记】,【语境速测】选词填空ontheonehand.ontheotherhand.;foronething.foranother._,wehavetodeveloptheeconomy,but_,weshouldbeconcernedabouttheenvironment.thedressisunfitforyou._,itisabittoolargeforyou;_,thecolordoesntsuityou.,ontheonehand,ontheotherhand,foronething,for,another,7.infavourof赞同,支持【写作金句】opportunitiesfavourthosewhoperformwellunderpressure.机遇垂青于那些在压力下仍能表现优异的人。,【语块必记】(1)infavourof赞同,支持insb.sfavour对某人有利;有助于某人(2)dosb.thefavourtodosth.给某人帮忙做某事dosb.afavour/doafavourforsb.给某人以恩惠;帮某人一个忙askafavourofsb.=asksb.afavour请某人帮忙(3)favourvt.赞同;喜爱,偏爱;有利于,便于(4)favourableadj.赞同的;肯定的;给人好印象的,【语境速测】单句语法填空thesearetherunningshoes_(favour)bymarathonrunners.wehadtoasktheteachertodousthefavor_(work)outtheproblem.完成句子thiscandidatehasalot_,especiallyherexperienceofteaching.这位求职者有很多优势,尤其是她执教的经验。weare_theproject,because_.我们赞同这个工程,因为它对我们有利。,favoured,towork,inherfavour,infavourof,itisinourfavour,8.pointofview观点【文化金句】fromthehistoryspointofview,thecommunistpartyofchinaisthefounderofnewchina.从历史的角度看,中国共产党是新中国的创立者。,【语块必记】(1)表示“我认为,在我看来”的结构:frommypointofviewinmyopinion/viewasfarasimconcerned(2)inviewof鉴于;考虑到inview在视野范围内comeintoview看得见,进入视野haveagoodviewof清楚地看到;饱览,【语境速测】一句多译就我个人而言,我反对停车收费。_,iobjecttochargingforparking._,imagainstchargingforparking.=_,ihaveanobjectiontochargingforparking.,inmyopinion/view,frommypointofview,asfarasiamconcerned,9.thefirstmammaltobeclonedsuccessfullyfromanadultcellwasdollythesheep.第一只成功地用成年动物细胞克隆出的哺乳动物是多利羊。【文化金句】chinawasthefirstcountryintheworldtousethecompassonsea-goingships.中国是全世界第一个在海船上使用指南针的国家。,【句型公式】(1)当中心词是序数词或被序数词、形容词最高级等修饰时或前有next,only,last时,常用不定式作后置定语。(2)动词不定式作定语用来修饰的词是抽象名词,常见的有:ability,chance,ambition,offer,anxiety,attempt,belief,way,plan等。(3)表示将要发生的动作。,【语境速测】单句语法填空theguestishighlyhonoredonsuchanoccasionandisexpectedtobethefirst_(taste)thefoodserved.thisismylastchance_(try)andpasstheexam.句式升级(用不定式作定语改写句子)forastudent,studyingisthefirstthingthatheshouldconsiderwhileappearanceisthesecond.forastudent,studyingisthefirstthing_.,totaste,totry,toconsiderwhileappearanceisthe,second,10.ifihadthechance,iwouldhaveaclonedbabyrightnow.如果我有机会的话,我现在就会有一个克隆的孩子了。【文化金句】iftherulersoftheqingdynastyhadworkedhard,chinawouldhavedevelopedbetter.如果清朝统治者励精图治,中国会发展得更好。,【句型公式】if引导的虚拟条件句的四种情况(1)叙述与现在事实相反:主句:would/could/might/shoulddo;从句:过去式(be用were)(2)叙述与过去事实相反:主句:would/could/might/shouldhavedone;从句:haddone(3)叙述与将来事实相反:主句:would/could/might/shoulddo;从句:过去式(be用were)/shoulddo/weretodo,(4)虚拟条件从句中可以把if省略,把were,had或should放到主语之前。,【语境速测】单句语法填空iamsorryiamverybusyjustnow.ifi_(have)time,iwouldcertainlygotothemoviewithyou.ifyou_(come)herealittleearlier,youwouldhavemetthepopstar.ididnthaveenoughmoneywithme,soididntbuythebook.(句型转换)ifi_withme,i_thebook.ifheshouldcome,tellhimtoringmeup._,tellhimtoringmeup.世纪金榜导学号,had,hadcome,hadhadenoughmoney,wouldhavebought,shouldhecome,【备选要点】1.transformvt.使改变外观或性质(尤指向好的方向);使改变形态【文化金句】inthisinformationage,scienceandtechnologyhasgreatlytransformedourwayoflife.在这个信息时代,科技大大改变了我们的生活方式。,【语块必记】(1)o.使变成transforminto转化成;改造为o.由变成;由迁到(2)transformationn.(外观或性质的)改变,变革(3)(同义词)o,o,【语境速测】单句语法填空thenewhaircutcompletely_(transform)her.whenacamerawaspointedather,marilynwouldinstantlytransformherself_aradiantstar.sincegettingthatjob,hehasbeena_(transform)character.,transformed,into,transformed,2.hungern.饥饿;饥荒【文化金句】inthefeudalsociety,manyordinarypeoplecoulddiefromcoldandhungerduetotheoppressionoflandlords.在封建社会,由于地主的压迫,许多老百姓都可能死于饥寒交迫。,【语块必记】(1)haveahungerfor渴望,追求(2)hungryadj.饥饿的;渴望的behungryfor对渴望(3)(同义词)bedyingfor;desirefor;beeagerfor;starvefor/longfor,【语境速测】单句语法填空theareawassopoorthateventhedeadratsinthestreetlookedasthoughtheyhaddiedof_(hungry).susanwascertainlyhungry_adifferentlife.一句多译英国人非常渴望荒凉之地。theenglish_desolateplaces.=theenglish_desolateplaces.=theenglish_desolateplacesgreatly.,hunger,for,haveagreathungerfor,haveastrongdesirefor,starve/longfor,3.conductvt.指挥乐队;导电;实施,进行;引导n.行为举止,【语块必记】conductasurvey/anexperiment/aninquiry进行调查/实验/咨询conductaconcert指