托福口语分类词汇_必备.doc
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托福口语分类词汇_必备.doc

托福口语分类词汇_必备.doc

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1地理GEOGRAPHYgeography地理geographer地理学家hemisphere半球ﻫmeridian子午线,经线ﻫparallel平行圈,纬线latitude经度ﻫlongitude纬度elevation海拔altitude高度horizon地平线equator赤道ﻫArctic北极Antarctic(Antarctica)南极ﻫexpedition探险navigation航海ﻫtopography地形,地形学continent大陆continentalshelf大陆架continentaldrift大陆漂移说plain平原plateau(highland)高地ﻫlowland低地ﻫbasin盆地cavern(cave)洞穴oasis(沙漠)绿洲cleft(flaw)裂缝crevice(rift;slit)裂缝summit山顶range(山)脉valley峡谷ﻫgorge峡谷canyon峡谷channel(strait)海峡marine(maritime;oceanic)海得tide潮汐ebb(away)退潮sea-floorspreading海床扩展oceanbottom海床coastland沿海地区contour轮廓;海岸线ﻫcontinentalisland大陆岛volcanicisland火山岛coralisland珊瑚岛ﻫinsular海岛得islet小岛ﻫpeninsular半岛ledge暗礁ﻫremote-sensing遥感得ﻫterrain地域terrestrial地球得,陆地得ﻫterrestrialheat(geothermal)地热ﻫterrestrialmagnetism(geomagnetism)地磁subterranean(underground)地底下ﻫevaporation蒸发salinity含盐度ﻫsediment沉淀物,沉积物tropics热带地区tropical热带得ﻫtemperate温带得temperatelatitudes温带地区frigid寒带得ﻫfrostheaving冻胀现象2地质geology地质学ﻫgeologist地质学家ﻫcrust地壳ﻫmantle地幔ﻫcore地核ﻫcontinentalcrust大陆地壳oceaniccrust海洋地壳ﻫlayer(stratum,复strata)地层plate板块fault断层faultplane断层面faultzone断层带ﻫrift(crack;split)断裂fossil化石petrify石化,硬化igneousrock火成岩sedimentaryrock沉积岩ﻫmetamorphicrock变质岩ﻫquartz石英ﻫlimestone石灰岩marble大理石granite花岗岩ﻫlithogenous岩成得ﻫlithosphere岩石圈ﻫmineral矿物ore矿石deposit矿床ﻫplatinum白金,铂ﻫsilver银ﻫcopper黄铜ﻫaluminum铝tin锡lead铅zinc锌ﻫnickel镍mercury汞,水银sodium钠ﻫfieldstone卵石gem宝石ﻫdiamond钻石emerald绿宝石ruby红宝石ﻫcrystal水晶glacier冰川glacial冰川得glacialepoch(age,period)冰川期glacialdrift冰渍ﻫiceberg冰山volcano火山activevolcano活火山extinctvolcano死火山dormantvolcano休眠火山ﻫeruption火山喷发crater火山口ﻫlava(magma)火山岩浆magma岩浆ﻫvolcanic火山得volcanicdust火山尘volcanicash火山灰earthquake(quake;tremor;seism)地震seismic地震得seismology地震学ﻫmagnitude震级ﻫseismicwave地震波ﻫcataclysm灾变3天文ﻫASTRONOMY天文学astronomy天文学astronomical天文得巨大得astronomicalobservatory天文台astronomer天文学家ﻫastrophysics天文物理学astrology占星学ﻫpseudoscience伪科学ﻫinfinite无限得vacuum真空cosmos(universe)宇宙cosmology宇宙学ﻫcosmic(universal)宇宙得ﻫcosmicradiation宇宙辐射radiation辐射emission发射,散发cosmicrays宇宙射线infraredray红外线celestial天得天体得ﻫcelestial