剑桥雅思阅读真题词汇剑桥七—TEST1—1Let’sGoBatsbatshuntatnight,andcannotuselighttohelpthemfindpreyandavoidobstacles.prey[prei]被捕食的动物obstacle['ɔbstәkl]障碍(物),阻碍(物)thenight-flyinginsectsthattheypreyonmustfindtheirwayaboutsomehow.insect昆虫preyon捕食giventhat考虑到；鉴于exploit['ɛksplɔɪt]利用或开发（尤指矿藏和其他自然资源）Butthedaytimeeconomyisalreadyheavilyexploitedbyothercreaturessuchasbirdsmakeagoof使成功，相处得好naturalselectionhasfavoredbatsthatmakeagoofthenight-huntingtradeItisprobablethatthenocturnaltradesgowaybackintheancestryofallmammals.nocturnal[nɔk'tə:nəl]夜的;夜间发生的wayback老早就,很久以前ancestry['ænsɛstrɪ][集合称]先祖,祖先,祖宗ancestor['ænsistә]祖先，祖宗（特别是远于祖父辈的人）trade手艺;职业.mammal['mæm!]哺乳动物mamma[儿]妈妈mammalian[mæ'meiljən]哺乳动物的ourmammalianancestorsprobablyonlymanagedtosurviveatallbecausetheyfoundwaysofscrapingalivingatnight.scrapealiving勉强够维持生活findtheirwayabout找出途径，努力前进，达到somehow.以某种方式;通过某种途径Fishanddolphinsthatliveinextremelymuddywatercannotseebecause,althoughthereislight,itisobstructedandscatteredbythedirtinthewater.obstruct阻碍,阻挡scatter使分散，驱散，分散maneuver[mə'nu:və]熟练而巧妙地引导，操纵Giventhequestionsofhowtomaneuverinthedark,whatsolutionsmightanengineerconsiderThefirstonethatmightoccurtohimistomanufacturelight,tousealanternorasearchlightlantern['læntən]（通常指手提的）灯笼;提灯searchlight探照灯.---本文来源于网络，仅供参考，勿照抄，如有侵权请联系删除---firefly萤火虫solution[sә'lju:ʃәn]解答,解决办法Thisdoesn'trequireaprohibitiveamountofenergy:prohibitive[prə(ʊ)ˈhɪbɪtɪv](费用、价格等)过高的prohibitvt.禁止,阻止amale'stinypinprickoflightcanbeseenbyafemalefromsomedistanceonadarknight,sincehereyesareexposeddirectlytothelightsourceitselfpinprick（光等的）点，针孔expose使暴露,使接触到,使曝光usinglighttofindone'sownwayaroundrequiresvastlymoreenergy,sincetheeyeshavetodetectthetinyfractionofthelightthatbouncesoffeachpartofthescene.detect发觉,侦查,探测fraction1，小部分,一点儿2.分数；小数bounceoff从...弹跳出来，从...弹回，试探illuminate[i'lju:mineit]照明Thelightsourcemustthereforebeimmenselybrighterifitistobeusedasaheadlighttoilluminatethepathheadlight车等的)车前大灯;前照灯immense[i'mens]极广大的,无边的,<口>非常好的Inanyevent不管怎样;无论如何apartfrom除了uncanny['ʌn'kæni]神奇的,不可思议的;不寻常的blindhumanssometimesseemtohaveanuncannysenseofobstaclesintheirpathvision视觉Ithasbeengiventhename'facialvision',becauseblindpeoplehavereportedthatitfeelsabitlikethesenseoftouch,ontheface.tricycle三轮车phantomlimb(截肢后依然感到肢体存在的)幻肢(感).phantom['fæntәm]幻觉；幻象limb肢（腿﹑臂或翼）:Blindpeople,withoutevenbeingawareofthefact,areactuallyusingechoesoftheirownfootstepsandofothersounds,tosensethepresenceofobstaclesecho回声,回响presence存在Afterthistechniquehadbeeninvented,itwasonlyamatteroftimebeforeweaponsdesignersadapteditforthedetection侦查,探测ofsubmarines.submarine['sʌbməri:n]潜水艇adapt使某事物适合於新的用途﹑情况等而修改，改造某事物featbat’s“radar”achievesfeatsofdetectionandnavigationthatwouldstrikeanengineerdumbwithadmiration.feat技艺；功绩；业绩；英勇事迹---本文来源于网络，仅供参考，勿照抄，如有侵权请联系删除---navigation航海,导航strikesbdumb使哑口无言coin1、创造（新词语）2、铸造(货币)sonar声纳.剑桥七—T...