牛津英语高二Unit3PPT演示课件

牛津英语高二上册Unit3,金山英语AliciaPan潘晓霞,1,Contents,Keywords,Keyexpressions,Keysentences,Grammar,4,1,2,3,2,Keywords,n.elementary,fashion,fur,pressure,resistance,sightv.adopt,affect,afford,appreciate,complain,illustrate,link,promote,reduce,ruinadj.academic,extinct,fashionable,3,Keyexpressions,apieceof,bekeenon,belinkedto,bringalong,closedown,goagainst,gooutofstyle,peerpressure,publicschool,schooluniform,searchfor,4,Keysentences,Toillustratemytalk,Ihavebroughtalongfiveobjects.Ithinkthemoreyouspendthebetterthequality.However,ImnotaskeenonfashionasmybrotherGray.WasitworthatriptoLondontobuythese?,5,Grammar,restrictiveandnon-restrictiverelativeclause(限制性和非限制性定语从句)non-restrictiveclausesthatusewhichtorefertothewholeclause.(非限制性定语从句用which只带整个句子)non-restrictiverelativeclauseswithoneofwhom,someofwhich,etc.(带有oneofwhom,someofwhich等的非限制性定语从句),6,Keywordsindetail,fashionn.popularstyleatagiventimeorplace流行的式样，时尚e.g.Fashionsinartandliteraturearechangingconstantly.(2)singmannerofwayofdoingsth.e.g.Hewalksinapeculiarfashion.【常用搭配】bein/comeintofashion正时兴，正流行bein/followthefashion赶时髦，随大流be/gooutoffashion过时,7,Keywordsindetail,2.fashionableadj.inastyleordesignwhichispopularatthattime;infashion流行的式样，时尚e.g.ItisfashionabletogototravelinEurope.Thisdressisinsuchagoodstylethatitwillbefashionableformanyyears.fashionableladies3.illustratev.explainormakesth.clearbyexamples,diagrams,pictures,etc.说明，阐明某事e.g.Nothingillustratedhisselfishnessmoreclearlythanhisbehaviourtohiswife.,8,Keywordsindetail,(2)supplysth.withpictures,diagrams,etc.给画插图，配上插图e.g.ThewriterusedmanypicturesinOxfordEnglishtoillustratethecontentofthebookbetter.【常用搭配】illustratesth.withsth./bydoingsth.用某事/做某事去阐明某事e.g.Heillustratedhispointwith/byrelatingtohisownexperience.他联系自己的经历来阐明他的观点。【派生】illustrationn.解释，说明，插图illustratorn.为书制作插图的人illustrativeadj.解释性的，说明性的4.objectn.(1)solidthingthatcanbeseenortouched可看到和触摸的实物；物体e.g.Therewereseveralobjectsontheflooroftheroom.,9,Keywordsindetail,(2)personorthingtowhichsthisdoneorsomefeelingorthoughtisdirected对象，客体（行为、感觉或思想所及的人或物）e.g.Thischurchisthemainobjectofhisinterest.(3)thingaimedat;intention,purpose目标，意向，目的e.g.Hisobjectinlifeistoearnasmuchmoneyaspossible.【知识扩展】objectv.saythatoneisnotinfavor(ofsb./sth.);protest不赞成，反对，抗议objecttosth./sb.5.blousen.agarmentlikeashirt,wornbywomen女衬衫e.g.Shewaswearingashirtandblouse.,10,Keywordsindetail,6.affordv.haveenoughtimeormoneytodosth.ortobuysth.(oftenusedwithcan,couldandbeableto)有足够的时间做某事，买得起(经常与can,could,beableto连用)e.g.Icantafford(tobuy)thecar.(2)beabletodosth.withoutrisktooneself承担得起e.g.ImustntannoymybossbecauseIcantaffordtolosemyjob.7.sightn.afamousplaceoftenvisitedbytourists名胜，观光地e.g.ComeandseethesightsofLondon.(2)thing(tobe)seen,orworthseeing,espsthremarkable景物；景象；尤指奇观，壮观e.g.Thesunsetisabeautifulsight.,11,Keywordsindetail,(3)abilitytosee视力e.g.Birdshavebettersightthandogs.(4)actionofseeingsb./sth看见e.g.Icantbearthesightofblood.(5)rangewithinwhichsb.canseeorsthcanbeseen视野Neverlethimoutofyoursightforamoment.【常用搭配】(1)atthefirstsight乍一看Atthefirstsight,theproblemiseasytosolve.(2)atthesightof看到Hisfacelitupatthesightofhislovelydaughter.(3)in/withinsight可以看见Therewasnotasinglestudentwithinsight.(4)outofsight看不见Outofsight,outofmind.,12,Keywordsindetail,8.appreciatev.(1)tounderstandthevalueofsth.欣赏，鉴赏e.g.Itisnicetositonthebeachappreciatingthebeautifulsunset.(2)tobethankfulorgratefulfor感激e.g.Ireallyappreciateyourtimelyhelp.【派生】appreciationn.鉴定，欣赏，感激9.ruinv.causethedestructionofsth./sb.毁坏，毁灭e.g.Thestormruinedthecrops.【派生】ruinn.毁灭;废墟e.g.anancienttemplewhichhasfallenintoruinTheearthquakeleftthewholetowninruins,13,Keywordsindetail,10.affectv.toinfluence影响；作用e.g.Theclimateaffectedhishealth.(2)(ofdisease)attack(sb./sth.),infect(指疾病)侵袭某人或某物；感染e.g.Cancerhadaffectedhislungs.【比较】effectn.效果haveeffecton对有影响takeeffect生效ineffect事实上，简直是11.extinctadj.(1)(esp.ofatypeofanimal,etc.)nolongerinexistence(尤指某种动物等)不再存在的；绝种的；灭绝的e.g.Thewoolenelephanthasbeenextinctforalongtime.(2)(ofavolcano)nolongeractive(指火山)不再活跃的；熄灭的e.g.anextinctvolcano,14,Keywordsindetail,12.elementaryadj.(1)oforinthebeginningstages(ofacourseofstudy)(一门课程的)入门阶段，初级的e.g.elementaryeducation,elementaryclass(2)dealingwiththesimplestfacts,basic基础的，基本的e.g.elementarymathematics13.reducev.reducesb./sth.(fromsth)tomakesth.smallerinsize,number,degree,price,etc.缩减(体积、数量、程度、价格等)；减少；降低e.g.Thisshirtwasgreatlyreducedinhesale.(2)makesb.lowerinrankorstatus;demotesb.降职e.g.reduceasergeanttotheranks,15,Keywordsindetail,14.programmen.planofwhatistobedone工作计划；活动安排；行动方案e.g.Wholaunchedtheprogrammetoredeveloptheinnercities?15.promotev.(1)tosupport;helpinthegrowthof支持；促进e.g.Wearetryingtopromotetheculturalexchangebetweennations.(2)toadvanceinpositionorrank提升，升职e.g.Theyoungarmyofficerwaspromotedtotherankofcaptain.(3)tobringgoodstopublicnoticeinordertoincreasesales宣传，推广(商品)e.g.Thecompanyarepromotingtheirnewkindoftoothbrushontelevision.,16,Keywordsindetail,16.link(1)v.makeorsuggestaconnectionbetweenpeopleorthings将人和物连接或联系起来:linkAwithB/linkAandB;linksthupe.g.Wagesarelinkedtopricesinanumberofcountries.(2)n.apersonorthingthatconnectstwoothers联系两者的人或事物；关系；联系e.g.Policesuspecttheremaybealinkbetweenthetwomurders.17.pressuren.(1)forceorweightofsthpressingcontinuouslyonoragainstsththatittouches压力，挤压e.g.Thepressureofthewatercausedthewallofthedamtocrack.(2)strongoroppressiveinfluence强大的影响；压迫(感)Thepressureofcitylifeforcedhimtomovetothecountry.,17,Keywordsindetail,【常用搭配】underpressure被迫的putpressureonsb.todosth试图迫使某人做某事18.academicadj.(1)of(teachingorlearningin)schools,colleges,etc.学校的；学院的e.g.theacademicyear(2)oftheoreticalinterestonly仅注重理论的，学术的e.g.Thisquestionispurelyacademic.19.resistancen.(1)usingforcetoopposesth./sb.抵抗；对抗e.g.Thedemonstratorsofferedlittleornoresistancetothepolice.(2)powertoremainundamagedorunaffectedbysth.抵抗力e.g.Weshouldtakemorephysicalexercisetobuildupresistancetodisease.,18,Keywordsindetail,plainv.saythatoneisdissatisfied,unhappy,etc.投诉；抱怨；诉苦complain(tosb.)(about/ofsth);complain(tosb.)thate.g.Shecomplainedtomeabouthisrudeness.【派生】complaintn.埋怨；诉苦21.adoptv.(1)oonesfamily,esp.asoneschildorheir收养某人e.g.Havingnochildrenoftheirowntheydecidedtoadoptanorphan.(2)takeoverandhaveorusesthasonesown采取，采纳，采用e.g.Circumstanceswillforceusfinallyadoptthispolicy.【派生】adoptionn.收养，采纳，采用,19,Keyexpressionsindetail,1.bringalong带来e.g.Hebroughtalongtwobookstoillustratehispoints.【知识扩展】(1)bringabout导致，使(某事)发生e.g.Scientistssaythatmanyfactorsbringaboutchangesintheweather.(2)bringdown使降低，使减少e.g.Demandhasbeenbroughtdownbyincreasesinimports.(3)bringup提出；抚养长大，教养e.g.Thesearemattersthatyoucanbringupincommittee.Herparentsdiedwhenshewasababyandshewasbroughtupbyheraunt.,20,Keyexpressionsindetail,2.bekeenon喜爱，热爱，醉心于e.g.Imverykeenonoutdoorsports.Heiskeenongoingabroadforfurtherstudies.3.searchfor找寻；搜查e.g.Isearchedforthebookeverywhere.【知识扩展】(1)insearchof寻找e.g.Scientistsareinsearchofacureforthedisease.(2)searchthrough把仔细搜查一遍e.g.Hesearchedthroughhispocketsandstillcouldntfindhiskeys.,21,Keyexpressionsindetail,4.closedown关闭，倒闭e.g.Manybusinesseshavecloseddownbecauseoftherecession.5.gooutofstyle不再时兴；过时beoutofstyle=gooutofstylee.g.Dressesmaybeinstyleoneyearandgooutofstylethenext.6.judgesth./sb.by根据对某人或某物下判断e.g.Youcantjudgeapersonbyhisappearance.【知识扩展】judgingfrom从来判断e.g.Judgingfrompreviousexperience,hewillbelate.7.goagainststh.反对或违反某事；与某事冲突e.g.Histhinkinggoesagainstalllogic.,22,Keyexpressionsindetail,8.belinkedto与联系在一起e.g.Itisreportedthatshewaslinkedtothecrime.9.peerpressure青少年同龄人之间的压力e.g.Peerpressureisstrongamongyoungpeople.,23,Keysentencesindetail,1.Toillustratemytalk,Ihavebroughtalongfiveobjects.动词不定式“toillustratemytalk”在句中作目的状语=inordertoillustratemytalk.e.g.Toarriveatthedestinationontime,theysetoffearlyinthemorning.2.Ithinkthemoreyouspendthebetterthequality.themorethemore越越(1)若是副词的比较级，或是充当表语的形容词，只要把形容词或副词的比较级提前即可；但若是充当定语的形容词，那么应该把形容词的比较级和被修饰的名词一起提前。e.g.Themorecarefulyouareintheexam,thelesslikelyyouaretomakemistakes.Themorecarefulyouareintheexam,thefewermistakesyouwillmake.,24,Keysentencesindetail,(2)可以省略主语和谓语e.g.Thesooner,thebetter.3.However,ImnotaskeenonfashionasmybrotherGray.asas跟一样，为同级比较，中间用形容词或副词原级。在notasas结构中，前一个as可换成so.e.g.Gettingridofabadhabitisasmuchastruggleasformingagoodone.【知识扩展】as+adj.+a/an+单数可数名词+asas+adj.+名词复数/不可数名词+ase.g.HeisascleverastudentasWangHua.Thereareasmanybooksinthislibraryasinthatone.,25,Keysentencesindetail,4.WasitworthatriptoLondontobuythese?beworth+n.值多少钱；值得beworthdoing值得做e.g.Thebookisworth10yuan.Thisbookisworthreading.【知识扩展】worth,worthwhile,worthy(1)worth只作表语，后接名词，接动名词时表示被动意义e.g.Thebookiswellworthreading.(2)worthwhile和worthy两者均可作定语，worthwhile表示“值得花时间和精力的”，可用于“itisworthwhiletodo/doingsth”结构中e.g.Itisworthwhiletakingthetroubletoexplainajobtonewemployees.(3)worthy作定语表示“应得的”，作表语表示“值得的”，常用于“beworthyofbeingdone/beworthytobedone”e.g.Themuseumisworthyofavisit/tobevisited.Anyonewhoworkshereisabletoreceiveaworthyreward.,26,Grammar,1.限制性和非限制性定语从句（restrictivevs.non-restrictiveclauses）定语从句可分为两种限制性定语从句和非限制性定语从句。（1）限制性定语从句限定我们在谈论的人或事。e.g.HeistheonlyoneoftheteacherswhoknowsFrenchinourschool.Istillrememberthedaythatwespenttogetherinthecountryside.（2）非限制性定语从句给予我们已确认的人或事的补充信息。e.g.MotherTeresacarriedallherpossessionsinonelittlebaglikethis,whichIboughtinamarket.Thisisthesportsnews