高中外研版选修8单词英英解释及例句Word文档下载推荐.docx

高中外研版选修8单词英英解释及例句Word文档下载推荐.docx

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liquid,gaseous,andsolid.

⊕gravityn.technicaltheforcethatcausessomethingtofalltothegroundortobeattractedtoanotherplanet,formaltheextremeandworryingseriousnessofasituation,anextremelyseriouswayofbehavingorspeakin重力;

严重性

Eg.Icouldnothidefromherthegravityofthesituation.

Thepenaltiesshouldbeproportionatetothegravityoftheoffence.

⊕extremeadj.verygreatindegree,veryunusualandsevereorserious极度的;

极端的；

严重的

EgExtremepovertystillexistsinmanyruralareas.

Itisnecessarytouseextremecautionwithchemicals.

⊕flowerv.toproduceflowers,todevelopinaverysuccessfulwayliterar开花；

繁荣，兴盛

Eg.Bulbsthatyouplantintheautumnshouldflowerthefollowingspring.

Theeconomicandsocialconditionswillallowdemocracytoflower.

⊕adaptv.tograduallychangeyourbehaviourandattitudesinordertobesuccessfulinanewsituation,tochangesomethingtomakeitsuitableforadifferentpurpose,ifabookorplayisadaptedforfilm,televisionetc适应，适合;

改编

Eg.flowerswhicharewelladaptedtoharshwinters

Manychildrenbuybooksaftertheyhavebeenadaptedfortelevision.

⊕trapv.aclevertrickthatisusedtocatchsomeoneortomakethemdoorsaysomethingthattheydidnotintendto,anunpleasantordifficultsituationthatisdifficulttoescapefrom圈套，陷阱；

诡计

Eg.Theonlywaytocatchmiceistosetatrap.

Policehadsetatrapforhooligansatthematch.

⊕massn.alargeamountofasubstancewhichdoesnothaveadefiniteorregularshape,alargeamountorquantityofsomething团，块，堆;

大量

Eg.Thefoodhadcongealedintoastickymass.

Massesofbookscoveredeverysurfaceintheroom.

⊕balancen.astateinwhichallyourweightisevenlyspreadsothatyoudonotfall,astateinwhichoppositeforcesorinfluencesexistinequalorthecorrectamounts,inawaythatisgood平衡;

均衡

Eg.Trytokeepabalancebetweenworkandplay.

Pesticidesseriouslyupsetthebalanceofnature.

v.tobeorgetintoasteadyposition,withoutfallingtoonesideortheother,ortoputsomethingintothisposition.达至/取得/找到平衡

Eg.Itisnecessarytostrikeabalancebetweentheneedsofemployersandemployees.

Trytokeepabalancebetweenyourspendingandyourearnings.

⊕commercialadj.relatedtobusinessandthebuyingandsellingofgoodsandservices,relatedtotheabilityofaproductorbusinesstomakeaprofit商业的；

商务的;

赢利的

Eg.Ourtopprioritiesmustbeprofitandcommercialgrowth.

Gibbonsfailedtoseethecommercialvalueofhisdiscovery.

⊕nuclearadj.relatingtoorinvolvingthenucleus（=centralpart）ofanatom,ortheenergyproducedwhenthenucleusofanatomiseithersplitorjoinedwiththenucleusofanotheratom,relatingtoorinvolvingtheuseofweaponsthatusenuclearenergy核能的,核武器的

Eg.France’srelianceonnuclearenergy.

Iamconcernedaboutthecountry’snuclearweaponsprogram.

⊕testn.asetofquestions,exercises,orpracticalactivitiestomeasuresomeone’sskill,ability,orknowledge,aprocessusedtodiscoverwhetherequipmentoraproductworkscorrectly测验，考试

EgWehaveatestonirregularverbstomorrow.

Laboratorytestsshowthatthenewdrugisveryeffective.

v.toexaminesomeone’sblood,bodyetcinordertofindoutwhatiswrongwiththem,ortoseeiftheyhavetakenanillegaldrug化验，检查，给…体检

Eg.Imusthavemyeyestested.

Theytestedherfordiabetes.

⊕radioactiveadj.aradioactivesubstanceisdangerousbecauseitcontainsradiation（=aformofenergythatcanharmlivingthings）具有放射性的

EgTheproblemofhowtodisposeofradioactivewaste.

Howtodealwiththeradioactivewasteisatoughproblem.

⊕promotev.tohelpsomethingtodeveloporincrease,togivesomeoneabettermoreresponsiblejobinacompany,tohelpsellanewproduct,filmetcbyofferingitatareducedpriceorbyadvertisingit促进，增进，提升

Eg.AmeetingtopromotetradebetweenChinaandtheUK.

Fertilizerpromotesleafgrowth.

⊕viaprep.travellingthroughaplaceonthewaytoanotherplace,usingaparticularperson,machineetctosendsomething经过，取道;

通过...传送

Eg.WeflewtoAthensviaParis.

YoucanaccessourhomepageviatheInternet.

⊕crewn.allthepeoplewhoworkonashiporplane,agroupofpeopleworkingtogetherwithspecialskills全体船员；

一队工作人员

Eg.Theplanecrashed,killingtwoofthecrewandfourpassengers.

Hejoinedthecrewofalargefishingboat.

⊕glarev.tolookangrilyatsomeoneforalongtime怒目而视

Eg.Sheglaredathimaccusingly.

Heglaredroundtheroomasifexpectingachallenge.

n.toshinewithaverystrongbrightlightwhichhurtsyoureyes发出刺眼的强光

Eg.Thesunglareddownonus.

⊕severeadj.severeproblems,injuries,illnessesetcareverybadorveryserious,severeweatherisverybadandveryextreme,andveryhot,dry,coldetc严重的,艰难的,恶劣的

Eg.Hisinjurieswerequitesevere.

She’ssufferingfromseveredepression.

⊕eyesightn.yourabilitytosee视力

Eg.Hehadaproblemwithhiseyesight.

Eagleshaveverykeeneyesight.

⊕minusprep.usedtoshowthatonenumberorquantityisbeingsubtractedfromanother,withoutsomethingthatwouldnormallybethere减去;

缺少

Eg.17minus5is12（17–5=12）.

Thepaymentwillberefundedtoyouminusasmallservicecharge.

⊕numbadj.apartofyourbodythatisnumbisunabletofeelanything,forexamplebecauseyouareverycold,unabletothink,feel,orreactinanormalway麻木的，失去感觉的，迟钝的

Eg.MyfingersweresonumbIcouldhardlywrite.

Theanaestheticmadehiswholefacegonumb.

⊕frostn.verycoldweather,whenwaterfreezes,icethatlookswhiteandpowderyandcoversthingsthatareoutsidewhenthetemperatureisverycold严寒天气，霜

Eg.EveninMaywecansometimesgetalatefrost.

Thegrassandtreeswerewhitewithfrost.

⊕clothingn.theclothesthatpeoplewear服装，衣服

Eg.basicnecessitiessuchasfoodandclothing.

Shetookonlyafewitemsofclothing.

⊕pureadj.apuresubstanceormaterialisnotmixedwithanything,completeandtotal,clean纯的，纯净的;

纯粹的

Eg.Ourbeefpattiesare100%pure.

Bypurechance,ImetSirMalcolmthatmorning.

⊕millimetern.aunitformeasuringlength;

Thereare1,000millimetresinonemetre毫米

Eg.Inthebackofthetruckwasa12.7millimeterrapid-firemachinegun.

Wecanseea11-millimeter-widehole.

⊕abnormaladj.verydifferentfromusualinawaythatseemsstrange,worrying,wrongordangerous不正常的，反常的；

变态的

Eg.Myparentsthoughtitwasabnormalforaboytobeinterestedinballet.

Theythoughthisbehaviorwasabnormal.

⊕adsencen.whenyouarenotintheplacewherepeopleexpectyoutobe,orthetimethatyouareaway,thelackofsomethingorthefactthatitdoesnotexist缺席;

缺乏

Eg.MsLeightonwillbeinchargeduringmyabsence（=whileIamaway）.

Herworkinvolvedrepeatedabsencesfromhome.

⊕tiresomeadj.makingyoufeelannoyedorimpatient烦人的，令人厌烦的

Eg.Idon’tlikethewholetiresomebusinessoffillingouttheforms.

Howtiresome!

⊕aircraftn.aplaneorothervehiclethatcanfly飞机；

飞行器

EgTheyarefollowingtheflightofanaircraftbyradar.

Idon’tliketotravelbyaircraft.

⊕platformn.theraisedplacebesidearailwaytrackwhereyougetonandoffatraininastation,astageforpeopletostandonwhentheyaremakingaspeech,performingetc站台，月台,舞台

EgTheEdinburghtrainwilldepartfromplatformsix.

Theconferenceprovidesaplatformforpeopleontheleftwingoftheparty.

⊕powdern.adrysubstanceintheformofverysmallgrains,adangeroussituationorplacewhereviolenceortroublecouldsuddenlystart粉，粉末;

火药桶

EgSincetheriot,thecityhasbeenapowderkegwaitingtoexplode.

Themachineismadetocrushtherockintopower.

⊕minimumadj.theminimumnumber,degree,oramountofsomethingisthesmallestorleastthatispossible,allowed,orneeded最小的，最少的，最低限度的

EgTheminimumnumberofstudentsweneedtorunthecourseisfifteen.

Theminimumageforretirementis55.

⊕modestadj.someonewhoismodestdoesnotwanttotalkabouttheirabilitiesorachievements谦虚的，谦逊的，谦恭的

EgHewasalwaysmodestabouthisroleintheQomolangmaexpedition.

Thenewserviceprovedamodestsuccess.

⊕cosyadj.aplacethatiscosyissmall,comfortable,andwarm,asituationthatiscosyiscomfortableandfriendly,havingacloseconnectionorrelationship小而温暖舒适的;

友好的

EgThelivingroomwaswarmandcosy.

Hewasaccusedofbeingtoocosywithsomeclients.

⊕dormitoryn.alargeroomforseveralpeopletosleepin,forexampleinaboardingschoolorhostel,alargebuildingatacollegeoruniversitywherestudentslive寄宿学校,学生宿舍楼

EgThewallofhisdomitorywerecoveredwithposters.

Helivesinthedormitory.

⊕canteenn.aplaceinafactory,schooletcwheremealsareprovided,usuallyquitecheaply食堂，餐厅

EgHeishavingdinnerinthecanteen.

Afterschool,hehadagoodmealincanteen.

⊕laundryn.clothes,sheet