unit2wphr.市公开课一等奖省赛课微课金奖课件

DR_word_lucrativelucrative:adj.producingmuchmoney;profitableThisisalucrativebusiness.我们和一家美国企业做大米进口生意，赚了些钱。WemadealucrativebusinesswiththeAmericancompanyonriceimports.1/55DR_word_manufacturemanufacture:vt.1.

makegoodsonalargescaleusingmachineryThisfirmmanufacturescars.2.

invent;makeup在工厂制造产品tomanufacturegoodsinafactoryYou’llhavetomanufacturesomekindofexcuse.她编了一段谎话来掩盖事实。Shemanufacturedafalsestorytohidethefacts.2/55Hemadeamodelplaneoutofwood.他用木头做了一架模型飞机。make通用且非正式，可用于全部制造过程。比如：DR_word_alert2manufacture&make这两个词都是动词，都有制造之意。CF:manufacture

使用范围较窄，既可指经过使用工业机械，亦指粗制滥造以一个机械方式创作、制作或完成。比如：Hisbooksseemtohavebeenmanufacturedratherthancomposed.他作品像是被机器加工出，而不是创作。

3/55DR_word_approximatelyTheapproximatenumberofdemonstratorsinfrontofthemunicipalofficebuildingwas900.大约时间是三点钟。Theapproximatetimeisthreeo’clock.approximately:adv.moreorlessexactlyThecaraccidenthappenedatapproximately7:45a.m..approximate:adj.fairlycorrectoraccuratebutnotcompletelyso4/55DR_word_eliminateThepolicehaveeliminatedalltheothersuspects.Shehasbeeneliminatedfromtheswimmingrace.eliminate:vt.remove,esp.sb./sth.thatisnotwantedorneeded;

getridof她已被取消了参加游泳比赛资格。Pattern:Canweevereliminatehungerfromtheworldoneday?eliminatesth.fromsth.5/55Hundredsofbirdssuddenlyroseintheair.DR_word_intheairintheair:intheearth’satmosphere;uncertain,notyetdecidedThereisastrangesmellintheair.我们计划还未确定。Ourplansarestillintheair.6/55DR_word_startupstartup:beginorbeginworking,running,happening,etc.玛丽发动引擎，向她故乡驶去。Marystarteduptheengineanddroveforherhometown.Putthekeyintheignitionandturnittostartthecarup.7/55DR_word_alert1alert:

1.

vt.warnsb.thattheremaybedanger,trouble,etc.Thedoctoralertedmetothedangersofsmoking.2.adj.attentive;watchfulThesquirrelsarequitealerttodangers.警察警告我有危险。Thepolicemanalertedmetothedanger.Pattern:alertsb.tosth.Pattern:bealerttodanger8/55Iwishyouwouldbemoreattentivetowhatyourteacherhastoldyou.

希望你能多注意老师对你说话。attentive

强调能够把注意力集中于某事上而不分心、不走

神。比如：DR_word_alert2alert&attentiveCF:alert指思维灵敏而高度集中，注意着可能发生事件，尤其是危险、恐怖事件，并快速做出反应。比如：Ahunting-dogmustbealert.猎犬必须很机敏。Theguardswerealerttoanydanger.

哨兵警觉着一切危险情况。9/55DR_word_alert3Hewasabsolutelyattentivetoresearchintothecauseofcancer.他专心致志研究癌症起因。3.

n.aconditionorperiodofheightenedwatchfulnessor

preparationforactionThehuntersareonthealertforwolves.Pattern:onthealert10/55DR_word_prototypeprototype:n.thefirstmodelordesignofsth.fromwhichotherformsarecopiedordevelopedprototypeequipmentprototypemachineprototypemodelproto-

前缀，表示“最初，原始”，比如：protocluster原星团

(cluster丛)protogalaxy原星系

(galaxy星系,银河)protovirus原始病毒

(virus病毒)

NB:11/55DR_word_monotonousmonotonous:adj.dullandneverchangingorvarying;constantandboring我在汽车工厂工作颇为单调乏味。Myjobinthecarfactoryisrathermonotonous.Theteacher’svoicewassomonotonousthatitsentmetosleep.12/55DR_word_hazardhazard:n.athingthatcanbedangerousorcausedamage;adangerorriskTherearemanyserioushazardsassociatedwithsmoking.穿越非洲旅行有许多危险。TherearemanyhazardsinajourneyacrossAfrica.Collocation:beonthehazardatallhazardsinhazardbyhazard不顾一切风险;在任何情况下

在危险中,受到威胁偶然,碰运气在危险中13/55DR_word_vibratevibrate:v.

(causesth.to)moverapidlyandcontinuouslybackwardsandforwards;shakeThehammersstrikethepianostringsandvibratethem.当司机发动了发动机时，公共汽车颤动着。Thebusvibratedwhenthedriverstarteduptheengine.Tom’sheavyfootstepsupstairsmadetheoldhousevibrate.14/55DR_word_frequencyfrequency:n.therateatwhichsth.happensorisrepeated,usu.measuredoveraparticularperiodoftimeAccidentsarehappeningwithincreasingfrequency.科学家正试图计算出这个地域地震发生频率。Thescientistsaretryingtocalculatethefrequencyofearthquakeinthisdistrict.Thisradiosignalhasafrequencyof800,000cyclespersecond.15/55DR_word_convertconvert:v.changefromoneformorusetoanotherIwanttoconvertsomeHongKongdollarsintoAmericandollars.那座楼房改成学校了。Coalcanbeconvertedtogas.Thatbuildinghasbeenconvertedintoaschool.Pattern:convertsth.to/intosth.16/55correlatethetheorywithpracticeDR_word_correlatecorrelate:vt.haveamutualrelationshiporconnection,inwhichonethingaffectsordependsonanotherResearchworkersfindithardtocorrelatethetwosetsoffigures.Smokingandlungcancerarecloselycorrelated.Theyaretryingtofindoutifthesebehaviorpatternscorrelatewithparticularchangesindiet.把理论与实践联络起来Pattern:correlatesth.withsth.17/55DR_word_drasticallydrastically:adv.inadrasticwaydrastic:adj.havingastrongorviolenteffectTheFrenchRevolutionbroughtaboutdrasticsocialchanges.Drasticmeasuresareneededtoimprovetheperformanceofthecompany.法国革命带来猛烈社会变动。18/55DR_word_applicationapplication:n.theactionoraninstanceofputtingatheory,discovery,etc.topracticaluseTheapplicationofnewscientificdiscoveriestoindustrialproductionmethodsusuallyincreasesefficiency.这项新创造应用将给企业带来巨大利润。Theapplicationofthenewinventionwillbringgreatprofitstothecompany.19/55DR_word_bepoisedtodobepoisedtodo:bereadytotakeactionatanymomentTheautomobilecompanyispoisedtolaunchitsnewadvertisingcampaign.ItisreportedthatU.S.forcesarepoisedtoattackIraq.20/55DR_word_mountmount:v.fix(sth.)inpositionforuse,displayorstudy;put(sth.)intoplaceonasupportMountingtheengineinthiswaywasinimprovement.她把照片裱贴在她日志本上。Shemountedthephotographonthebackofherdiarybook.21/55DR_word_magneticmagnetic:adj.1.havingthepropertiesofamagnetCottonisnotmagnetic.Hehasmagneticpersonality.他有吸引人个性。Theironhaslostitsmagneticforce.2.havinganunusualpowerorabilitytoattract22/55DR_word_takecontroloftakecontrolof:controlThenewmanagerdidn’tknowhowtotakecontrolofhiscompany.Thegovernmenthastakencontrolofallthenewspapers.23/55DR_word_bunch1bunch:1.v.

grouptogether(bothactiveandpassive)Thecaptaintoldtheplayersnottobunchtogether.Thechildrenwereallbunchedtogetherinthecorneroftheroom.我们聚在火炉周围取暖。Webunchedaroundthefireforwarmth.24/55DR_word_bunch2abunchofgrapesabunchofkeysabunchofflowers2.n.

agroupofitemsorindividualsgatheredorplacedtogether25/55DR_word_incorporateHisnewlypublishedbookincorporateshisearlieressay.Hewasincorporatedamemberofthecollege.我们将把你提议编到新计划中去。Wewillincorporateyoursuggestioninthenewplan.incorporate:vt.make(sth.)partofawhole他成为该大学一员。26/55DR_word_decrease1今年在校儿童人数降低了。Thenumberofchildrenintheschoolhasdecreasedthisyear.decrease:

v.becomeormakesth.smallerorfewerTheyaremakingfurthereffortstodecreasemilitaryspending.Opposite:decrease,reduce&lessen这几个词都是动词，都有“降低”之意。CF:increase27/55他们把该装置体积缩小了三分之二。DR_word_decrease2Thenumberoftrafficaccidentsdecreasedlastyear.Waterconsumptionhadtodecreasetoavoidadrought.水消费量必须降低，以防止水荒。decrease一词使用广泛，特指数量降低。比如：去年交通事故数量降低了。reduce词义很广。既可指大小、数量、范围或程度缩小，也可指等级、地位或经济情况下降。比如：Theyreducedthesizeoftheapparatusbytwo-thirds.28/55DR_word_decrease3Thishasgreatlyreducedthethreatpresentedbytyphoons.Productioninthetextileindustryhasalsolessenedsharply.纺织工业产量也已急剧下降。这大大降低了台风造成威胁。lessen

是比较正式用词，用于客观地表示程度、价值或数量降低，而不带任何偏见。比如：Thevalueofmoneylessensduringinflation.通货膨胀时货币贬值。29/55DR_word_expansionexpansion:n.theprocessofbecominggreaterinsize,extentorimportanceUnderheat,themetalundergoesconsiderableexpansion.Hisbookisanexpansionoftheplayhewrotebefore.Theseareplansfortheexpansionofourschoolbuilding.这些是扩大我们学校建筑计划。30/55AR_UsefulExpressions1UsefulExpressions

1.

计算机革命 thecomputerrevolution2.

制造业manufacturingindustry3.

长途司机long-distancedriver4.

被严重低估begrosslyunderestimated5.

威胁生命重大隐患 life-threateninghazard

6.

处理问题curetheproblem

7.

主动影响apositiveimpact31/55sendoutaradiosignalAR_UsefulExpressions2

8.

与无线电信号调谐betunedtoradiosignals

9.

在任何一个特定时间atanygiventime10.

量子理论法则 thelawsofthequantumtheory11.

准确频率precisefrequency12.

发出无线电信号13.换算出 beconvertedinto14.

导航能力

navigationalcapability15.

几乎无限virtuallylimitless32/55AR_UsefulExpressions316.手杖 walkingsticks17.遥控remotecontrol18.潜在应用 potentialuse/application19.要求 callfor20.

完全控制takecompletecontrolof21.被编成组 bebunchedintogroups22.一齐行驶travelinunison23.对环境保护有利environmentalboon33/55AR_ProverbsandQuotations1ProverbsandQuotations1.Activityistheonlyroadtoknowledge.行动是通往知识惟一道路。2.Loveiseverthebeginningofknowledgeasfireisoflight.知识总是从兴趣开始，如同光总是从火开始一样。3.Knowledgeisatreasure,butpracticeisthekeytoit.知识是一座宝库，而实践是开启宝库钥匙。34/55AR_ProverbsandQuotations24.Thefoundationofknowledgemustbelaidbyreading.Generalprinciplesmustcomefrombooks,which,however,mustbebroughttothetestofreallife.—SamuelJohnson,Britishwriter读书是积累知识基础。基本原理起源于书本，但须经实际生活检验。

——英国作家S.约翰逊5.Imaginationismoreimportantthanknowledge.—AlbertEinstein,AmericanScientist想象力比知识更为主要。

——美国科学家A.爱因斯坦35/55SR_Reading_word_atthestartofatthestartof:atthebeginningofAtthestartoftheproject,thestudentswereratherconfused.Atthestartofanewsemester,teachersareextremelybusy.新学期开始时，老师们都极其忙碌。36/55SR_Reading_word_therebyTheyhadfailedtoagreetoasettlement,therebythrowing250peopleoutofwork.Thenewdamwillimprovethewatersupplyandtherebyreducehungeranddisease.新水坝将会增加水供给，从而降低饥饿和疾病。thereby:

adv.bythatmeansoraction37/55SR_Reading_word_stressstress:

Sleep,exercise,relaxation,andgoodnutritionaremoreimportantthaneverduringthestressofunemployment.Applicantsforthisjobmustbeabletoworkunderstress.申请这份工作人必须能够在压力下工作。1.n.pressureorworryresultingfrommentalorphysicaldistress2.v.putpressureonHewasstressedoutbyallthetravelinginhisjob.Stressedpeoplemaysufferhairloss.有压力人可能会掉头发。38/55SR_Reading_word_accommodateaccommodate:

vt.havetheroomorcapacityforThenarrowstreetscanhardlyaccommodatecars.这个狭窄街道几乎容纳不下汽车。Thisrefrigeratoriswaytoobigtobeaccommodatedinmykitchen.39/55SR_Reading_word_feasiblefeasible:adj.thatcanbedone;possible克隆人类可能是可行，不过这合乎道德吗？Itmaybefeasibletoclonehumanbeings,butisitethical?It’snolongerfeasibletofundthisresearch.40/55SR_Reading_word_realisticrealistic:adj.havingorshowingasensibleandpracticalideaofwhatcanbedone,achieved,etc.她对自己获胜机会有现实认识。Sheisrealisticaboutherchancesofwinning.Let’sberealistic—we’renotgoingtofinishthisbyFriday.41/55SR_Reading_word_selectselect:

v.choose(sb./sth.)esp.asbeingthebestormostsuitable从这么多顶尖质量节目中挑选真极难。Itisreallyhardtoselectfromsomanytopqualityprograms.Youcannowselectyourfavoriteseataboardtheaircraftasearlyas90daysbeforedeparture.42/55SR_Reading_word_incooperationwithincooperationwith:

inpartnershipwith这个俱乐部和足球协会亲密合作。Brazil’sCVRDwillbuildasteelplantincooperationwithChina’sBaosteel.TheclubsworkinclosecooperationwiththeFootballAssociation.43/55SR_Reading_word_enrouteenroute:adj.adv.

(French)ontheway;whiletraveling救护车在去医院途中。EnroutefromNewYorktoBoston,thebuscrashedintoastalledcar.Theambulanceisenroutetothehospital.44/55SR_Reading_word_resumeresume:

v.start(sth.)againafterstoppingtemporarilyWehopetoresumetheexperimentinOctoberwhenDr.FaulknerreturnsfromBritain.Let’sgoforlunchnow.Themeetingwillberesumedat2pm.我们现在去吃午饭吧。会议在下午两点继续。45/55SR_Reading_word_resumetcomponent:n.anyofthepartsofwhichsth.ismade这辆车90％组成部分是在当地生产。Ninetypercentofthecomponentsofthiscarareproducedlocally.Fairpayforchild-careprovidersisavitalcomponentofwelfarereform.46/55SR_Reading_word_implementimplement:

vt.put(sth.)intoeffect;carry(sth.)outCongressrefusedtopassthebillthatwouldimplementtaxreforms.Ournewcomputerizedsystemwillsoonbefullyimplemented.我们新计算机控制系统很快将完全实现。47/55SR_Reading_word_equivalentequivalent:n.athing,amount,word,etc.thatisequalinvalue,importance,etc.在英语中没有单词与这个词相对应。Shewontheequivalentof$5million.ThereisnoequivalenttothiswordinEnglish.48/55SR_Reading_word_bymeansofbymeansof:

byusing(sth.);withthehelpof(sth.)能够经过一个管道将水从山上运下来。Watercanbecarrieddownhillbymeansofapipe.Studentsareselectedforscholarshipsbymeansofanopen,nationalcompetition.49/55SR_Reading_word_addressaddress:vt