unit2wphr.市公開(kāi)課一等獎(jiǎng)省賽課微課金獎(jiǎng)?wù)n件

DR_word_lucrativelucrative:adj.producingmuchmoney;profitableThisisalucrativebusiness.我們和一家美國(guó)企業(yè)做大米進(jìn)口生意，賺了些錢(qián)。WemadealucrativebusinesswiththeAmericancompanyonriceimports.1/55DR_word_manufacturemanufacture:vt.1.

makegoodsonalargescaleusingmachineryThisfirmmanufacturescars.2.

invent;makeup在工廠(chǎng)制造產(chǎn)品tomanufacturegoodsinafactoryYou’llhavetomanufacturesomekindofexcuse.她編了一段謊話(huà)來(lái)掩蓋事實(shí)。Shemanufacturedafalsestorytohidethefacts.2/55Hemadeamodelplaneoutofwood.他用木頭做了一架模型飛機(jī)。make通用且非正式，可用于全部制造過(guò)程。比如：DR_word_alert2manufacture&make這兩個(gè)詞都是動(dòng)詞，都有制造之意。CF:manufacture

使用范圍較窄，既可指經(jīng)過(guò)使用工業(yè)機(jī)械，亦指粗制濫造以一個(gè)機(jī)械方式創(chuàng)作、制作或完成。比如：Hisbooksseemtohavebeenmanufacturedratherthancomposed.他作品像是被機(jī)器加工出，而不是創(chuàng)作。

3/55DR_word_approximatelyTheapproximatenumberofdemonstratorsinfrontofthemunicipalofficebuildingwas900.大約時(shí)間是三點(diǎn)鐘。Theapproximatetimeisthreeo’clock.approximately:adv.moreorlessexactlyThecaraccidenthappenedatapproximately7:45a.m..approximate:adj.fairlycorrectoraccuratebutnotcompletelyso4/55DR_word_eliminateThepolicehaveeliminatedalltheothersuspects.Shehasbeeneliminatedfromtheswimmingrace.eliminate:vt.remove,esp.sb./sth.thatisnotwantedorneeded;

getridof她已被取消了參加游泳比賽資格。Pattern:Canweevereliminatehungerfromtheworldoneday?eliminatesth.fromsth.5/55Hundredsofbirdssuddenlyroseintheair.DR_word_intheairintheair:intheearth’satmosphere;uncertain,notyetdecidedThereisastrangesmellintheair.我們計(jì)劃還未確定。Ourplansarestillintheair.6/55DR_word_startupstartup:beginorbeginworking,running,happening,etc.瑪麗發(fā)動(dòng)引擎，向她故鄉(xiāng)駛?cè)ァarystarteduptheengineanddroveforherhometown.Putthekeyintheignitionandturnittostartthecarup.7/55DR_word_alert1alert:

1.

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

希望你能多注意老師對(duì)你說(shuō)話(huà)。attentive

強(qiáng)調(diào)能夠把注意力集中于某事上而不分心、不走

神。比如：DR_word_alert2alert&attentiveCF:alert指思維靈敏而高度集中，注意著可能發(fā)生事件，尤其是危險(xiǎn)、恐怖事件，并快速做出反應(yīng)。比如：Ahunting-dogmustbealert.獵犬必須很機(jī)敏。Theguardswerealerttoanydanger.

哨兵警覺(jué)著一切危險(xiǎn)情況。9/55DR_word_alert3Hewasabsolutelyattentivetoresearchintothecauseofcancer.他專(zhuān)心致志研究癌癥起因。3.

n.aconditionorperiodofheightenedwatchfulnessor

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

前綴，表示“最初，原始”，比如：protocluster原星團(tuán)

(cluster叢)protogalaxy原星系

(galaxy星系,銀河)protovirus原始病毒

(virus病毒)

NB:11/55DR_word_monotonousmonotonous:adj.dullandneverchangingorvarying;constantandboring我在汽車(chē)工廠(chǎng)工作頗為單調(diào)乏味。Myjobinthecarfactoryisrathermonotonous.Theteacher’svoicewassomonotonousthatitsentmetosleep.12/55DR_word_hazardhazard:n.athingthatcanbedangerousorcausedamage;adangerorriskTherearemanyserioushazardsassociatedwithsmoking.穿越非洲旅行有許多危險(xiǎn)。TherearemanyhazardsinajourneyacrossAfrica.Collocation:beonthehazardatallhazardsinhazardbyhazard不顧一切風(fēng)險(xiǎn);在任何情況下

在危險(xiǎn)中,受到威脅偶然,碰運(yùn)氣在危險(xiǎn)中13/55DR_word_vibratevibrate:v.

(causesth.to)moverapidlyandcontinuouslybackwardsandforwards;shakeThehammersstrikethepianostringsandvibratethem.當(dāng)司機(jī)發(fā)動(dòng)了發(fā)動(dòng)機(jī)時(shí)，公共汽車(chē)顫動(dòng)著。Thebusvibratedwhenthedriverstarteduptheengine.Tom’sheavyfootstepsupstairsmadetheoldhousevibrate.14/55DR_word_frequencyfrequency:n.therateatwhichsth.happensorisrepeated,usu.measuredoveraparticularperiodoftimeAccidentsarehappeningwithincreasingfrequency.科學(xué)家正試圖計(jì)算出這個(gè)地域地震發(fā)生頻率。Thescientistsaretryingtocalculatethefrequencyofearthquakeinthisdistrict.Thisradiosignalhasafrequencyof800,000cyclespersecond.15/55DR_word_convertconvert:v.changefromoneformorusetoanotherIwanttoconvertsomeHongKongdollarsintoAmericandollars.那座樓房改成學(xué)校了。Coalcanbeconvertedtogas.Thatbuildinghasbeenconvertedintoaschool.Pattern:convertsth.to/intosth.16/55correlatethetheorywithpracticeDR_word_correlatecorrelate:vt.haveamutualrelationshiporconnection,inwhichonethingaffectsordependsonanotherResearchworkersfindithardtocorrelatethetwosetsoffigures.Smokingandlungcancerarecloselycorrelated.Theyaretryingtofindoutifthesebehaviorpatternscorrelatewithparticularchangesindiet.把理論與實(shí)踐聯(lián)絡(luò)起來(lái)Pattern:correlatesth.withsth.17/55DR_word_drasticallydrastically:adv.inadrasticwaydrastic:adj.havingastrongorviolenteffectTheFrenchRevolutionbroughtaboutdrasticsocialchanges.Drasticmeasuresareneededtoimprovetheperformanceofthecompany.法國(guó)革命帶來(lái)猛烈社會(huì)變動(dòng)。18/55DR_word_applicationapplication:n.theactionoraninstanceofputtingatheory,discovery,etc.topracticaluseTheapplicationofnewscientificdiscoveriestoindustrialproductionmethodsusuallyincreasesefficiency.這項(xiàng)新創(chuàng)造應(yīng)用將給企業(yè)帶來(lái)巨大利潤(rùn)。Theapplicationofthenewinventionwillbringgreatprofitstothecompany.19/55DR_word_bepoisedtodobepoisedtodo:bereadytotakeactionatanymomentTheautomobilecompanyispoisedtolaunchitsnewadvertisingcampaign.ItisreportedthatU.S.forcesarepoisedtoattackIraq.20/55DR_word_mountmount:v.fix(sth.)inpositionforuse,displayorstudy;put(sth.)intoplaceonasupportMountingtheengineinthiswaywasinimprovement.她把照片裱貼在她日志本上。Shemountedthephotographonthebackofherdiarybook.21/55DR_word_magneticmagnetic:adj.1.havingthepropertiesofamagnetCottonisnotmagnetic.Hehasmagneticpersonality.他有吸引人個(gè)性。Theironhaslostitsmagneticforce.2.havinganunusualpowerorabilitytoattract22/55DR_word_takecontroloftakecontrolof:controlThenewmanagerdidn’tknowhowtotakecontrolofhiscompany.Thegovernmenthastakencontrolofallthenewspapers.23/55DR_word_bunch1bunch:1.v.

grouptogether(bothactiveandpassive)Thecaptaintoldtheplayersnottobunchtogether.Thechildrenwereallbunchedtogetherinthecorneroftheroom.我們聚在火爐周?chē)∨?。Webunchedaroundthefireforwarmth.24/55DR_word_bunch2abunchofgrapesabunchofkeysabunchofflowers2.n.

agroupofitemsorindividualsgatheredorplacedtogether25/55DR_word_incorporateHisnewlypublishedbookincorporateshisearlieressay.Hewasincorporatedamemberofthecollege.我們將把你提議編到新計(jì)劃中去。Wewillincorporateyoursuggestioninthenewplan.incorporate:vt.make(sth.)partofawhole他成為該大學(xué)一員。26/55DR_word_decrease1今年在校兒童人數(shù)降低了。Thenumberofchildrenintheschoolhasdecreasedthisyear.decrease:

v.becomeormakesth.smallerorfewerTheyaremakingfurthereffortstodecreasemilitaryspending.Opposite:decrease,reduce&lessen這幾個(gè)詞都是動(dòng)詞，都有“降低”之意。CF:increase27/55他們把該裝置體積縮小了三分之二。DR_word_decrease2Thenumberoftrafficaccidentsdecreasedlastyear.Waterconsumptionhadtodecreasetoavoidadrought.水消費(fèi)量必須降低，以防止水荒。decrease一詞使用廣泛，特指數(shù)量降低。比如：去年交通事故數(shù)量降低了。reduce詞義很廣。既可指大小、數(shù)量、范圍或程度縮小，也可指等級(jí)、地位或經(jīng)濟(jì)情況下降。比如：Theyreducedthesizeoftheapparatusbytwo-thirds.28/55DR_word_decrease3Thishasgreatlyreducedthethreatpresentedbytyphoons.Productioninthetextileindustryhasalsolessenedsharply.紡織工業(yè)產(chǎn)量也已急劇下降。這大大降低了臺(tái)風(fēng)造成威脅。lessen

是比較正式用詞，用于客觀地表示程度、價(jià)值或數(shù)量降低，而不帶任何偏見(jiàn)。比如：Thevalueofmoneylessensduringinflation.通貨膨脹時(shí)貨幣貶值。29/55DR_word_expansionexpansion:n.theprocessofbecominggreaterinsize,extentorimportanceUnderheat,themetalundergoesconsiderableexpansion.Hisbookisanexpansionoftheplayhewrotebefore.Theseareplansfortheexpansionofourschoolbuilding.這些是擴(kuò)大我們學(xué)校建筑計(jì)劃。30/55AR_UsefulExpressions1UsefulExpressions

1.

計(jì)算機(jī)革命 thecomputerrevolution2.

制造業(yè)manufacturingindustry3.

長(zhǎng)途司機(jī)long-distancedriver4.

被嚴(yán)重低估begrosslyunderestimated5.

威脅生命重大隱患 life-threateninghazard

6.

處理問(wèn)題curetheproblem

7.

主動(dòng)影響apositiveimpact31/55sendoutaradiosignalAR_UsefulExpressions2

8.

與無(wú)線(xiàn)電信號(hào)調(diào)諧betunedtoradiosignals

9.

在任何一個(gè)特定時(shí)間atanygiventime10.

量子理論法則 thelawsofthequantumtheory11.

準(zhǔn)確頻率precisefrequency12.

發(fā)出無(wú)線(xiàn)電信號(hào)13.換算出 beconvertedinto14.

導(dǎo)航能力

navigationalcapability15.

幾乎無(wú)限virtuallylimitless32/55AR_UsefulExpressions316.手杖 walkingsticks17.遙控remotecontrol18.潛在應(yīng)用 potentialuse/application19.要求 callfor20.

完全控制takecompletecontrolof21.被編成組 bebunchedintogroups22.一齊行駛travelinunison23.對(duì)環(huán)境保護(hù)有利environmentalboon33/55AR_ProverbsandQuotations1ProverbsandQuotations1.Activityistheonlyroadtoknowledge.行動(dòng)是通往知識(shí)惟一道路。2.Loveiseverthebeginningofknowledgeasfireisoflight.知識(shí)總是從興趣開(kāi)始，如同光總是從火開(kāi)始一樣。3.Knowledgeisatreasure,butpracticeisthekeytoit.知識(shí)是一座寶庫(kù)，而實(shí)踐是開(kāi)啟寶庫(kù)鑰匙。34/55AR_ProverbsandQuotations24.Thefoundationofknowledgemustbelaidbyreading.Generalprinciplesmustcomefrombooks,which,however,mustbebroughttothetestofreallife.—SamuelJohnson,Britishwriter讀書(shū)是積累知識(shí)基礎(chǔ)?；驹砥鹪从跁?shū)本，但須經(jīng)實(shí)際生活檢驗(yàn)。

——英國(guó)作家S.約翰遜5.Imaginationismoreimportantthanknowledge.—AlbertEinstein,AmericanScientist想象力比知識(shí)更為主要。

——美國(guó)科學(xué)家A.愛(ài)因斯坦35/55SR_Reading_word_atthestartofatthestartof:atthebeginningofAtthestartoftheproject,thestudentswereratherconfused.Atthestartofanewsemester,teachersareextremelybusy.新學(xué)期開(kāi)始時(shí)，老師們都極其忙碌。36/55SR_Reading_word_therebyTheyhadfailedtoagreetoasettlement,therebythrowing250peopleoutofwork.Thenewdamwillimprovethewatersupplyandtherebyreducehungeranddisease.新水壩將會(huì)增加水供給，從而降低饑餓和疾病。thereby:

adv.bythatmeansoraction37/55SR_Reading_word_stressstress:

Sleep,exercise,relaxation,andgoodnutritionaremoreimportantthaneverduringthestressofunemployment.Applicantsforthisjobmustbeabletoworkunderstress.申請(qǐng)這份工作人必須能夠在壓力下工作。1.n.pressureorworryresultingfrommentalorphysicaldistress2.v.putpressureonHewasstressedoutbyallthetravelinginhisjob.Stressedpeoplemaysufferhairloss.有壓力人可能會(huì)掉頭發(fā)。38/55SR_Reading_word_accommodateaccommodate:

vt.havetheroomorcapacityforThenarrowstreetscanhardlyaccommodatecars.這個(gè)狹窄街道幾乎容納不下汽車(chē)。Thisrefrigeratoriswaytoobigtobeaccommodatedinmykitchen.39/55SR_Reading_word_feasiblefeasible:adj.thatcanbedone;possible克隆人類(lèi)可能是可行，不過(guò)這合乎道德嗎？Itmaybefeasibletoclonehumanbeings,butisitethical?It’snolongerfeasibletofundthisresearch.40/55SR_Reading_word_realisticrealistic:adj.havingorshowingasensibleandpracticalideaofwhatcanbedone,achieved,etc.她對(duì)自己獲勝機(jī)會(huì)有現(xiàn)實(shí)認(rèn)識(shí)。Sheisrealisticaboutherchancesofwinning.Let’sberealistic—we’renotgoingtofinishthisbyFriday.41/55SR_Reading_word_selectselect:

v.choose(sb./sth.)esp.asbeingthebestormostsuitable從這么多頂尖質(zhì)量節(jié)目中挑選真極難。Itisreallyhardtoselectfromsomanytopqualityprograms.Youcannowselectyourfavoriteseataboardtheaircraftasearlyas90daysbeforedeparture.42/55SR_Reading_word_incooperationwithincooperationwith:

inpartnershipwith這個(gè)俱樂(lè)部和足球協(xié)會(huì)親密合作。Brazil’sCVRDwillbuildasteelplantincooperationwithChina’sBaosteel.TheclubsworkinclosecooperationwiththeFootballAssociation.43/55SR_Reading_word_enrouteenroute:adj.adv.

(French)ontheway;whiletraveling救護(hù)車(chē)在去醫(yī)院途中。EnroutefromNewYorktoBoston,thebuscrashedintoastalledcar.Theambulanceisenroutetothehospital.44/55SR_Reading_word_resumeresume:

v.start(sth.)againafterstoppingtemporarilyWehopetoresumetheexperimentinOctoberwhenDr.FaulknerreturnsfromBritain.Let’sgoforlunchnow.Themeetingwillberesumedat2pm.我們現(xiàn)在去吃午飯吧。會(huì)議在下午兩點(diǎn)繼續(xù)。45/55SR_Reading_word_resumetcomponent:n.anyofthepartsofwhichsth.ismade這輛車(chē)90％組成部分是在當(dāng)?shù)厣a(chǎn)。Ninetypercentofthecomponentsofthiscarareproducedlocally.Fairpayforchild-careprovidersisavitalcomponentofwelfarereform.46/55SR_Reading_word_implementimplement:

vt.put(sth.)intoeffect;carry(sth.)outCongressrefusedtopassthebillthatwouldimplementtaxreforms.Ournewcomputerizedsystemwillsoonbefullyimplemented.我們新計(jì)算機(jī)控制系統(tǒng)很快將完全實(shí)現(xiàn)。47/55SR_Reading_word_equivalentequivalent:n.athing,amount,word,etc.thatisequalinvalue,importance,etc.在英語(yǔ)中沒(méi)有單詞與這個(gè)詞相對(duì)應(yīng)。Shewontheequivalentof$5million.ThereisnoequivalenttothiswordinEnglish.48/55SR_Reading_word_bymeansofbymeansof:

byusing(sth.);withthehelpof(sth.)能夠經(jīng)過(guò)一個(gè)管道將水從山上運(yùn)下來(lái)。Watercanbecarrieddownhillbymeansofapipe.Studentsareselectedforscholarshipsbymeansofanopen,nationalcompetition.49/55SR_Reading_word_addressaddress:vt